CN101654028B - Bookmaking apparatus - Google Patents
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- CN101654028B CN101654028B CN2009101710952A CN200910171095A CN101654028B CN 101654028 B CN101654028 B CN 101654028B CN 2009101710952 A CN2009101710952 A CN 2009101710952A CN 200910171095 A CN200910171095 A CN 200910171095A CN 101654028 B CN101654028 B CN 101654028B
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Abstract
The objective of the invention is that, sheets are loaded in a stacked state to every trays, the neat and aligned tray members are moved from a loading position to a lower position leaving downward in a predetermined amount, and then rotating area of subsequent sheet bundles is assured, and at the same time, a regular processing is proceeded in a situation without any sheet bundles falling down, and then the device can be composed smally and compactly. The device according to the invention comprises a discharge path operable to sequentially convey the sheet from a discharge outlet; a tray arranged substantially horizontally below a discharge outlet of an image forming apparatus; a gripping conveyance device configured to convey a sheet bundle received from the tray to a finishing device at a substantially vertical posture and turned a predetermined angle; a post-processing means arranged below the gripping conveyance device for processing the sheet bundle turned by the gripping conveyance device, and the tray means is configured to rise and lower for a predetermined distance between a sheet stacking position and a sheet bundle conveyance position below the sheet stacking position.
Description
The present invention is denomination of invention the dividing an application for No. 200610087290.3 application for a patent for invention of " sheet bundle conveying apparatus and binding apparatus " of on June 14th, 2006 application.
Technical field
The present invention relates to the after-treatment device of the imaging device of chopping machine, printer, duplicator etc., the present invention relates to and to be loaded into by the paper of imaging device printing on the dish, being a pile shape in proper order according to page or leaf aligns it, the paper of this pile shape is ordered together sheet bundle conveying apparatus in the binding system of the shape that binds into book form and its binding apparatus of employing.
Background technology
Generally, this device is as the terminating set of the imaging device of chopping machine, printer etc., is widely used as that will to have carried out the paper that image forms according to the mode of page or leaf overlapping, is a shape alignment, then its end face carried out starching, the binding system of bookbinding on cover paper.
Particularly people know following system, wherein, publishes (ondemand) as demand, and the information of regulation is carried out printing treatment, automatically to its mounting, binds, and cuts the paper ora terminalis then, and the volume shape that is regulation simultaneously prints and post-processing.
As such system, such as, in the TOHKEMY 2004-209869 of patent documentation 1 document, receive from the paper of imaging device output from this ejection port, the row's of being directed to paper path, loading is received on the dish of the bottom side that is arranged on this row's paper path, makes the paper that is stacked on this dish pile up to revolve and turn 90 degrees,, carry out starching and handle its quetsch that leads according to vertical posture.
Then, will carry out the paper of starching processing and pile up, folding with the cover paper of supplying with from the insert of the row's of being arranged at paper path, carry out bonding.
If the unsized end face during the paper of cutting after this is bonding is piled up carries out deburring to it, then be a shape and the paper that only installs front cover is piled up handled, it is collected in admits in the stacker.
Like this, disclosed in the patent documentation 1 in past, people know following system and device, it, is piled up paper in the dish that is collected in posture along horizontal direction from imaging device, this dish on according to correct posture, the end face of each paper is aimed at (alignment), formation paper is piled up, and makes this paper pile up to revolve and turn 90 degrees, and carries out starching according to vertical position, then, with the fit bookbinding of cover paper,, it is carried out deburring by being arranged at the cutter sweep of its below.
Therefore, in order to be the follow-up treatment step that pile cargo-carring a series of paper of shape is sent to starching etc. with such, people consider the whole bag of tricks.
At first, the 1st kind relates to following method, in the method, by pair of rolls, paper is piled up the clamping of powerful ground from up and down, makes this roller rotation at this state, sends it to assigned position, it is characterized in that mechanism can be simply and low price ground formation.
By the reverse side roller when clamping, have paper pile up at random, the problem that the paper ora terminalis is uneven.
Have following method, wherein,, pile up, it is transported to the method for the processing position of next step from dish from the paper that clamping up and down is loaded on the dish by clamping device.
Paper is piled up by clamping device and is clamped, and with at random largely, the uneven situation of paper ora terminalis is less.
Have in that reverse side paper is piled up the state that carries out clamping, be transported to assigned position, the conveyer complicated problems of clamping device.
Usually, clamping device is provided with is enough to the pressing component that keeps the size that paper piles up up and down piled up at paper, drives pressing component in the switching mode, clamping paper is piled up, and for so that paper is piled up mode not at random and clamped, strengthens clamping pressure, therefore, must strengthen actuating device.
Such clamping device must to the processing position of next step, lead by guiding mechanism from carrying out cargo-carring dish.
This guiding mechanism such as, as binding apparatus, be sent to the occasion of the starching position of basic vertical position from the dish position of basic horizontal posture, transmit the path of motion complexity of usefulness.
Unexposed in the listed in the above patent documentation 1 of this guiding mechanism, but it comprises guide, for paper is piled up from flat-hand position, deflects into vertical position, transmits, this guide complexity; The structure of appliance stand that supports this guide is also complicated.
As patent documentation 1, pile up along the paper that horizontal direction is extracted out from dish in rotation, make the occasion of its posture deflection, between row's paper path and dish, necessarily require to rotate the zone of usefulness, cause the increase of device overall dimensions.
As described above, when piling up by clamping device transmission paper with vertical position, the power of holding is determined by the size and the clamp pressure of hold assembly, have in the process of transporting, pile posture tilts, or the problem that drops etc. of paper, in order to prevent this problem, must increase the area of clamp member, in addition, must increase clamp pressure, still, pile up from undersized type as the JISB6 size at paper, to the occasion of the large-sized paper as the JISA3 size, the clamping area is limited, in addition, have in order to increase clamp pressure, electrical motor, the size of the drive source of actuator etc. increases and the high problem of electric power.
Problem of the present invention is to provide a kind of binding apparatus, this binding apparatus is when piling up by the clamp member transmission paper of clamping device, paper is piled up to be tilted, or not at random, in addition, when being to engage cover paper on the ora terminalis that paper piles up, paper is piled up not crooked, or wrinkle resistant, in addition, engage the cover paper bookbinding that waits that coincide mutually afterwards and handle and can not carry out certain infringement under the situation attractive in appearance.
Problem of the present invention is to provide a kind of sheet bundle conveying apparatus, at each dish, make will be disk component that pile shape loaded paper carries out neat and registration process move to " loaded " position with specified amount below the lowering position that leaves, thus, can guarantee the rotary area that follow-up paper is piled up, simultaneously, paper is piled up under the situation at random, the post-processing of stipulating.Thus, size that can be small-sized, constituent apparatus compactly.
Problem of the present invention is to provide a kind of sheet bundle conveying apparatus, wherein, can be in the process of piling up along prescribed direction rotation paper, paper is piled up not at random, keeps neat, and its ora terminalis is carried out post-processing.
Problem of the present invention is to provide a kind of sheet bundle conveying apparatus, and it piles up and the dish position of the paper that aligns from being a pile shape, to the processing position of next step, clamping paper is not piled up, and is pile at random, in addition, paper is piled up the calcellation damage that does not produce crimp etc., and in addition, conveyer is simpler.
In addition, problem of the present invention is to provide a kind of binding apparatus, it is when piling up by clamp member transmission paper, and paper is piled up to be tilted, or not at random, in addition, when the ora terminalis that cover paper and paper are piled up engaged, paper is piled up not crooked, and was wrinkle resistant, also have, the bookbinding that engages cover paper identical grade is afterwards handled and can not carried out certain infringement under the situation attractive in appearance.
Summary of the invention
In order to solve above-mentioned problem, the present invention adopts following scheme.
This disc mechanism comprises this disc mechanism is dropped to the driver train that above-mentioned paper is piled up launching position, the paper that above-mentioned clamping conveyer will receive from the disc mechanism of this launching position is piled up angle rotation according to the rules, with basic vertical position, send it to above-mentioned post-processing position.
Thus, owing to the disc mechanism of the below of the row's of being arranged at paper path, rotation from the paper of this disc mechanism pile up the clamping conveyer that makes posture deflection, the post-processing mechanism of the below that is arranged at this clamping conveyer measures displacement disc mechanism downwards according to the rules, send it to clamping device then, by this clamping conveyer it is rotated, so can be along the vertical direction, the overall dimensions of device is reduced, can solve above-mentioned problem.
In this occasion, the clamping conveyer can adopt following scheme, wherein, such as, as embodiment described later, constitute by the 1st, the 2nd mechanism, by the 2nd clamping conveyer, rotation paper is piled up, and disc mechanism is set the spacing of " loaded " position and launching position according to the degree of guaranteeing the rotary area that this paper is piled up.
This paper is piled up output mechanism can adopt the 1st clamping conveyer shown in embodiment described later, the last anchor clamps 403 that side by side descend with dish group 332 and the structure of lower clamp 404.
The 1st guiding parts can adopt the structure that supports the tressel 410 of embodiment described later slidably by the guide rail (not shown), and in addition, the 2nd guiding parts can adopt the structure of guide rail 408.
Therefore, disc mechanism is according to the rotational trajectory of considering maximum sized paper, and below row's paper path, the mode of guaranteeing this rotary area is set paper and piled up launching position.
Technical scheme 5 described inventions relate to technical scheme 3 described schemes, wherein, on above-mentioned disc mechanism, be provided with the paper end bearing mechanism of wing, the relative left and right sides edge of this paper end bearing mechanism in paper is piled up is outstanding to dish foreign side respectively, supporting paper lateral margin, above-mentioned paper end bearing mechanism according to can the position of engaging supporting paper and withdrawed from withdraw from the mode that moves between the position and constitute, this paper end bearing mechanism falls back on the mode that withdraws from the position and constitutes according to being loaded into paper that the paper on the above-mentioned disc mechanism piles up and piling up output mechanism and paper and pile up when engaging holding.
This paper end bearing mechanism can adopt such as, the structure of bracket panel 305C described later.
In addition, above-mentioned post-processing mechanism constitutes according to the mode that the end edge portion that the paper that holds by above-mentioned the 2nd clamping conveyer is piled up carries out starching and other post-processing.
The 1st clamping conveyer can adopt such as, the structure that goes up anchor clamps 403 and lower clamp 404 described later.In addition, the 2nd anchor clamps conveyer can adopt such as, the structure of main folder tool 421 described later and sub-folder tool 422.
In this occasion, but the relative both side edges portion of above-mentioned the 1st clamping conveyer clamping paper in piling up, but the end edge portion that above-mentioned the 2nd clamping conveyer clamping paper is piled up holds the diverse location that paper is piled up respectively.
Technical scheme 8 described inventions relate to technical scheme 6 described schemes, wherein, above-mentioned disc mechanism has the paper rear end limiting part with the rear end alignment of the carriage direction of paper, the left and right sides portion of the alignment end of piling up according to above-mentioned the 1st clamping conveyer clamping paper, the mode of the ora terminalis of the alignment end that above-mentioned the 2nd clamping conveyer clamping paper is piled up has clamp member respectively.In addition, here, paper rear end limiting part can adopt such as, the structure of rear end described later limiting part 311.
Technical scheme 10 described inventions relate to technical scheme 9 described schemes, wherein, above-mentioned the 1st clamping conveyer according at above-mentioned disc mechanism from above-mentioned paper " loaded " position, when dropping to above-mentioned paper launching position, hold the mode that the paper on this disc mechanism piles up and control.
Technical scheme 11 described inventions relate to technical scheme 6 described sheet bundle conveying apparatus, wherein, the the above-mentioned the 1st and the 2nd clamping conveyer comprises respectively and holds the clamp member that paper is piled up, they are controlled in the following manner, this mode is: the paper that the clamp member of the 1st clamping conveyer is held on the above-mentioned disc mechanism is piled up, send it to the open hold assembly in above-mentioned the 2nd clamping conveyer, hold assembly clamping paper in the 2nd clamping conveyer is piled up, then, the clamp member of the 1st clamping conveyer is opened.
Technical scheme 13 described inventions comprise the 1st path of piling up along basic vertical direction transmission paper; The 2nd path, the 2nd path intersects with above-mentioned the 1st path, transmits cover paper along horizontal direction; Bond pad, this bond pad are arranged at above-mentioned cross part place, and above-mentioned cover paper and paper are piled up joint; The clamping conveyer, this clamping conveyer is arranged at the upstream side of above-mentioned bond pad, holds and transmits paper and pile up along above-mentioned the 1st path; The bending conveyer, this bending conveyer is arranged at the downstream of above-mentioned bond pad, piles up above-mentioned cover paper and paper identical and sends.
Above-mentioned clamping conveyer is held the clamp member to be opened/closed that paper piles up by clamping, the anchor clamps control mechanism that makes this clamp member carry out on-off action constitutes, above-mentioned anchor clamps control mechanism makes by above-mentioned bond pad, with above-mentioned paper pile up when engaging with above-mentioned cover paper, that above-mentioned clamp member when paper after will engaging is piled up and sent above-mentioned bending conveyer to is held the position that paper piles up is different.
Technical scheme 14 described inventions relate to technical scheme 13 described schemes, wherein, a pad parts is set on above-mentioned bond pad, these pad parts prop up the cover paper in above-mentioned the 2nd path of pad, substantially be the word of falling T shape and engage the bottom side ora terminalis that paper is piled up, above-mentioned pad parts are arranged in above-mentioned the 1st path in the mode that can advance and retreat.
Technical scheme 15 described inventions relate to technical scheme 13 described schemes, and wherein, above-mentioned bond pad is provided with a pad parts, and these pad parts prop up the cover paper in above-mentioned the 2nd path of pad, are the word of falling T shape substantially and engage the bottom side ora terminalis that above-mentioned paper is piled up; Back of the body folding mechanism, the cover paper that this back of the body folding mechanism will be supported on these pad parts engages with the lateral margin shoulder that paper is piled up, and forms the back.
Technical scheme 16 described inventions relate to technical scheme 13 described schemes, and wherein, above-mentioned clamping conveyer comprises above-mentioned clamp member; Guiding mechanism, this guiding mechanism are according to can be along above-mentioned the 1st path, and reciprocating mode leads to this clamp member; Driver train, this driver train make above-mentioned clamping conveyer crank motion along this guiding mechanism.Above-mentioned driver train carries out paper and piles up the above-mentioned bond pad of arrival, engages the joint action of above-mentioned cover paper; After this joint action, reverse the backward movement that above-mentioned clamp member is gone back to from above-mentioned bond pad zigzag; After this backward movement, the bottom side ora terminalis that above-mentioned paper is piled up is piled up this paper the action of passing on of handing to above-mentioned bending conveyer by above-mentioned bond pad.
Technical scheme 17 described inventions relate to technical scheme 16 described schemes, wherein, above-mentioned anchor clamps control mechanism is according to when the above-mentioned joint action, above-mentioned clamp member is held the bottom side ora terminalis that paper is piled up, pass on when action above-mentioned, clamp member is held the mode of the pars intermedia that paper piles up, and controls above-mentioned clamp member.
Technical scheme 18 described inventions relate to technical scheme 16 described schemes, wherein, above-mentioned the pad parts according to after the above-mentioned backward movement of above-mentioned clamping conveyer, above-mentioned pass on the action before, the mode that falls back on outside the path from above-mentioned the 1st path constitutes.
Technical scheme 19 described inventions relate to technical scheme 13 described schemes, wherein, above-mentioned the 2nd path is by in that the relative top of spacing and the guide that transports of bottom constitute according to the rules up and down, and this carried overhead guide is according to being the center with above-mentioned bond pad, before and after the carriage direction of cover paper, the mode of separating about carrying out constitutes.Carried overhead guide about above-mentioned is according to can above-mentioned bond pad being the center, mutually near and leave, and can enlarge itself and above-mentioned bottom transports the mode of the spacing between the guide and is supported on and transports in the guiding travel mechanism, the above-mentioned guiding travel mechanism that transports piles up from bond pad at above-mentioned paper, when being sent to the bending conveyer, along the direction left mutually, and along transporting carried overhead guide about direction that guide leaves moves with the bottom.
Technical scheme 20 described inventions relate to technical scheme 13 described schemes, wherein, above-mentioned bending conveyer is made of a pair of flexing roll in the downstream that is arranged at above-mentioned bond pad, and this passes out to interior outside that the paper that from above-mentioned bond pad transports pile up according to the mode of coincideing with cover paper to flexing roll.
Technical scheme 21 described inventions comprise the 1st path of piling up along basic vertical direction transmission paper; The 2nd path, the 2nd path intersects with above-mentioned the 1st path, transmits cover paper along horizontal direction; Bond pad, this bond pad are arranged at above-mentioned cross part place, and above-mentioned cover paper and paper are piled up joint; The clamping conveyer, this clamping conveyer is arranged at the upstream side of above-mentioned bond pad, along above-mentioned the 1st path, holds and transmits paper and pile up; Paste applying mechanism, this paste applying mechanism are coated in paste the bottom side ora terminalis of the paper end that supports by above-mentioned clamping conveyer; Prop up the pad parts, these pad parts are arranged in above-mentioned the 1st path in the mode that can advance and retreat, the cover paper on the above-mentioned bond pad of pad; The bending conveyer, this bending conveyer is arranged at the downstream of above-mentioned bond pad, above-mentioned cover paper and paper piled up coincide and send, with above-mentioned pad parts when above-mentioned the 1st path falls back on outside the path, above-mentioned clamping conveyer is retreated, make bottom side ora terminalis that paper piles up and above-mentioned pad parts according to the rules intervals open.
Technical scheme 22 described inventions relate to technical scheme 21 described schemes, wherein, above-mentioned the 2nd path is by in that the relative top of spacing and the guide that transports of bottom constitute according to the rules up and down, and above-mentioned carried overhead guide is according to being the center with above-mentioned bond pad, the mode of all around separating at carriage direction constitutes, carried overhead guide about above-mentioned according to can above-mentioned bond pad be the center mutually near and leave, and can transport mode that guide leaves with above-mentioned bottom is supported on and transports in the guiding travel mechanism, the above-mentioned guiding travel mechanism that transports piles up from bond pad at above-mentioned paper, when being sent to the bending conveyer, along the direction left mutually, and along transporting carried overhead guide about direction that guide leaves moves with the bottom.
In the present invention, owing to load the disc mechanism of admitting paper successively from ejection port according to can be in the paper " loaded " position of piling up paper from ejection port, and from this paper " loaded " position downwards according to the rules the paper that leaves of amount pile up that the mode of lifting constitutes between the launching position, so pile up from the paper of this dish in rotation, make the occasion of pile posture deflection, dish is descended send paper by amount according to the rules and pile up, can guarantee the rotary area of paper in the bottom side of row's paper path, size that can be small-sized, compact size constituent apparatus.
In addition, because paper piles up at the state that is supported on the dish and transports from " loaded " position, so it is few that situation about misplacing takes place.
In addition, will coil and move to next from " loaded " position and handle position or its half-way as long as be used for the conveyer of this purpose, mechanism simplifying, particularly in the occasion of paper being piled up the lower position that passes out to dish, simple more and compactness.
Meanwhile, has the problem that to load follow-up paper because of displacement disc continuously, but, when transmitting by dish, the clamping conveyer also is set, adopts, paper is piled up the mechanism that is transported to next step by this clamping conveyer, thus, can carry out the processing sent from being stacked to of paper the short period effectively.
Because the present invention piles up according to sending the paper that is stacked on the disc mechanism by the 1st clamping conveyer along prescribed direction, from the 1st clamping conveyer paper is piled up and to be handed to the 2nd clamping conveyer, being sent to the mode of handling the position constitutes, the 1st clamping conveyer is along above-mentioned disc mechanism, hold by clamp member and to send paper and pile up, from the 1st clamping conveyer, the paper of basic horizontal posture piled up by the 2nd clamping conveyer rotate to vertical position, in the processing position paper trailing edge is carried out post-processing, so transmit paper and pile up to the processing position clamping of next step from the dish position, pile up not slump like this, in addition, paper is piled up the dangerous little of calcellation damage that crimp etc. takes place.
Like this, because the present invention delivers by 2 clamping conveyers and transports paper and pile up, then can be reduced at motion track from the dish position to the post-processing position of next step, such as, the motion track of the 1st clamp member from vertical to horizontal direction, the motion track of the 2nd clamp member from the level to the vertical direction, perhaps the 1st clamp member is the motion track of horizontal direction, the 2nd clamp member is the structure of the clamping conveyer of motion track of vertical direction etc., the ground, space of simultaneously, can be more compactly, saving constitutes this device.
Particularly the conveyer piled up of paper can by such as, the paper that aligns on dish is sent the mechanism that this paper is piled up easily along dish, constitutes the 1st clamping conveyer, the mechanism that can the post-processing by the post-processing position implements really and correctly easily constitutes the 2nd clamping conveyer.
In the present invention, the clamping conveyer is held paper clamp member of piling up and the anchor clamps control mechanism of controlling its switching and constitutes by clamping, this anchor clamps control mechanism is following form, wherein, is when bond pad engages bottom edge that paper piles up and cover paper, the paper after will engaging piles up and transfer to when bending conveyer, clamp member is held the position difference that paper is piled up, so when joint paper is piled up with cover paper, near the position bottom side ora terminalis that clamping paper is piled up, thus, there do not have paper to pile up to be at random, or crooked etc. problem.In addition, behind joint, transfer to bending during conveyer in that paper is piled up, hold the pars intermedia of paper, thus, paper can be transferred to the conveyer in downstream.
Description of drawings
Figure 1A is the constructional drawing of binding system of the present invention, and it is the integrally-built instruction diagram of explanation device;
Figure 1B is the constructional drawing of binding system of the present invention, and it is the instruction diagram of main portion of the device of Figure 1A;
Fig. 2 is the block diagram of the structure of expression the 1st clamping conveyer;
Fig. 3 is the driving instruction diagram of disc mechanism, and it is the block diagram of the rear side of device;
Fig. 4 is the block diagram of the structure of expression registration mechanism;
Fig. 5 is the overall diagram of stack tray assembly;
Fig. 6 is the instruction diagram of the lifting mechanism of dish;
The integral structure figure that Fig. 7 puts for the pile closed assembly in the device of Figure 1A;
Fig. 8 is the constructional drawing of pile conveyer parts;
Fig. 9 is the enlarged drawing of main portion of the device of Fig. 8;
Figure 10 A represents the overall diagram of pile conveyer parts, and it is the block diagram of the device seen from horizontal direction;
Figure 10 B represents the overall diagram of pile conveyer parts, and it is the postrotational state stereogram of clamping conveyer;
Figure 11 is the block diagram of the structure of expression the 2nd clamping conveyer;
Figure 12 is the instruction diagram of the device of Figure 11;
Figure 13 is the block diagram of main portion of the device of Figure 11;
Figure 14 is the part block diagram of clamping conveyer;
Figure 15 A～15H is the correcting posture action diagram of clamping conveyer;
S1～S3 among Figure 16 A represents the folded action of pile of the device of Figure 1A;
S4～S7 among Figure 16 B represents the folded action of pile of the device of Figure 1A;
S8 among Figure 16 C and S9 are the action specification figure of align unit;
S10～S11 among Figure 16 D is the action specification figure of align unit;
Figure 17 A～17E is the movement state diagram of clamping conveyer;
Figure 18 is the rear side block diagram of the device of Fig. 2;
Figure 19 A is the constructional drawing that the cover paper of the device of Figure 1A transports assembly, and it represents overall perspective view;
Figure 19 B is the constructional drawing that the cover paper of the device of Figure 1A transports assembly, its expression part enlarged drawing;
The cover paper conveyer of the device of Figure 20 A presentation graphs 19A, it is an overall perspective view;
The cover paper conveyer of the device of Figure 20 B presentation graphs 19A, it is the part enlarged drawing;
Figure 21 is the part instruction diagram of rear side of the device of presentation graphs 20A;
Figure 22 is the load module of alignment part of the device of Figure 19 A;
Figure 23 is the part instruction diagram of the device of Figure 22;
Figure 24 is the part instruction diagram of the device of Figure 22;
Figure 25 A～25D is the instruction diagram of shipping situation of cover paper of the assembly of presentation graphs 19A;
Figure 26 A and 26B are the instruction diagram of paste coating state of the device of Figure 19 A, and Figure 26 A represents to go to action, and Figure 26 B represents return action;
Figure 27 A～27C is the instruction diagram of the paste coating state in the device of Figure 19 A;
Figure 28 A～28F piles up action specification figure with the identical state of cover paper for the paper in the device of expression Figure 1A.
The specific embodiment
According to adopting graphic binding apparatus of the present invention, the present invention is specifically described below.
Figure 1A is for adopting the integrally-built instruction diagram of binding system of the present invention, and Figure 1B is the instruction diagram of its main portion.
Fig. 2 is the overall description figure of stack tray assembly, and Fig. 6 is the overall description figure of pile conveyer portion.
Figure 19 A and 19B are the instruction diagram of the main portion of front cover conveyer, and Figure 26 A and 26B are the action specification figure of paste coating assembly.
Binding system shown in Figure 1A and the 1B is made of following part, and this following part comprises the image printing assembly A that successively paper is printed; Plug-in package B, this plug-in package B inserts sending in the path from the paper of above-mentioned image printing assembly A with cover paper; Stack tray assembly C, this stack tray assembly C loads paper from image printing assembly A in proper order according to page or leaf; Pile up conveyer parts D, this pile conveyer parts D piles up paper from this stack tray assembly C and is sent to starching portion; Carry out the starching assembly E that starching is handled by starching portion; The bookbinding parts, the paper of this bookbinding parts after with starching is piled up with cover paper and is bound; The deburring assembly, this deburring assembly cuts the stapled sheet from bookbinding portion; Admit the admittance stack device of final stapled Hard copy.
Below the function that constitutes above-mentioned each constituent elements and the scheme of feature are carried out following description.
" image printing assembly "
This component groups is loaded in the system of computing machine, word processor etc., prints a series of file on paper, discharges from ejection port.
Can adopt laser printer, ink jet printer and other printing mechanism, illustrated embodiment does not adopt the scheme with special feature, and can adopt the scheme of known various printings and other imaging device.
" plug-in package "
In order to bind processing, this assembly will be sent towards stack tray assembly described later from the paper that above-mentioned image printing assembly is sent.
This plug-in package replenishes cover paper to row's paper path.
For this reason, this plug-in package is by the paper feeder of supplying with cover paper, one by one the separation device, the conveyer that paper is transported to row's paper path of dispatch paper constitute from this paper feeder.
In addition, illustrated embodiment does not adopt the scheme with special feature, and can adopt the formation scheme of known insert.
" stack tray assembly "
The paper that this stack tray assembly will be sent successively from the ejection port of above-mentioned image printing assembly is a pile shape alignment according to page or leaf order stacked on top.
For this reason, this stack tray assembly is arranged at the below of ejection port, is made of the disc mechanism of stacked paper successively.In addition, in this disc mechanism, have the rear end limiting part, this rear end limiting part touches the ora terminalis of paper, limits it; Paper is given the auxiliary conveyer of the positive and negative transfer roller etc. of this rear end limiting part; Registration mechanism, this registration mechanism dwindle the side-to-side dimensions of the Width of paper with side benchmark or center reference.
Therefore, the 1st of the device of illustrated embodiment is characterised in that the part (Advance plate) of dish according to constituting along the mode of carriage direction telescopic moving, by the carriage direction length signals of paper, changes the position of supporting paper front end along fore-and-aft direction.
Thus, the length of paper no matter, can under the situation that does not have dislocation, stably support paper in, regulate the position of paper waist curve, can be with paper registration in correct position.
The 2nd is characterised in that dish plays simultaneously towards the processing position of stacked position and next step transports the effect that paper is piled up.
Specifically, but in the " loaded " position of loaded paper with paper is delivered to oscilaltion between the launching position of next step, thus, seek the reducing of overall dimensions of the simplification of the conveyer that paper piles up and device.
" pile conveyer parts "
Pile up the conveyer parts by registration mechanism, will be the paper registration that pile shape overlaps by above-mentioned stack device, it is transported to the post-processing position of next step according to correct posture.
In this pile transports, forward paper to basic vertical position from spiraling of basic horizontal posture and carry out deflection, be sent to the post-processing position, so that carry out the post-processing of starching etc.
In addition, the device of illustrated embodiment is characterised in that and paper is piled up the post-processing position that is sent to next step from stack tray by the 1st clamping conveyer and the 2nd clamping conveyer.
Meanwhile, disc mechanism drops to follows above-mentioned the 1st clamping conveyer relatively, and the " loaded " position of loaded paper with the paper launching position of the isolated below of specified amount distance, then, is piled up paper and is sent to the 2nd clamping conveyer.
Therefore, the 2nd clamping conveyer is piled up the rotation predetermined angular with paper, with it according to vertical position slightly, be sent to the post-processing position, but, at this moment, make disc mechanism drop to the specified amount bottom side, this paper piled up hand to the 2nd clamping conveyer, then, rotate this clamping conveyer, thus, need not to be used to guarantee that according to the degree that surpasses necessary amount row's paper channel setting in the zone (rotational trajectory of paper) of rotation paper gets final product the compactness that implement device is arranged in the device top in order to rotate this clamping conveyer.
In addition, the device of illustrated embodiment is provided with limiting part, this limiting part is passing through the 2nd clamping conveyer, paper is piled up when being sent to the post-processing position, touch the processing ora terminalis that paper piles up limits it in this post-processing position, touch the processing ora terminalis that paper is piled up at limiting part, the posture that paper is piled up is in the state of aiming at the reference position of post-processing.
Thus,,, still the handling part posture correction can be passed through, correct post-processing can be carried out even produce under the situation of dislocation in pile posture of paper transporting in the process that paper is piled up.
" starching assembly "
The starching assembly is at the lining cement of paper ora terminalis coating paste etc., and this paper ora terminalis is equivalent to be the back that paper that pile shape piles up is piled up.
In this occasion, the posture of posture that requires paper to pile up for vertically standing upside down.
In addition, the device of illustrated embodiment is characterised in that according to the mobile path that the paste dish of starching assembly E is piled up from paper can being withdrawed to the side, transports the mode that the paper after the starching piles up by linear passages and constitutes.
In addition, reference component is set, this reference component touches the processing ora terminalis that paper is piled up at the state that withdraws from this starching assembly, limits it, and thus, needn't intricately constitutes the conveying channel of paper.
Meanwhile, the starching assembly is sought starching assembly single-piece compactness by following scheme, in this scheme, and roller, the processing ora terminalis (back) that this roller is piled up at paper applies bonding paste; Dish, this dish forms with small-sized size, and paste is supplied with this roller, and this dish moves with above-mentioned roller.
" bookbinding parts "
This bookbinding parts is piled up the paper of starching with the pars intermedia of the cover paper of supplying with from above-mentioned insert and aimed at, and they are engaged, and is at this state that cover paper is folding, paper piled up wrapped up bookbinding.
Therefore, the conveying channel that above-mentioned starching assembly is piled up from paper withdraws from, from supplying with cover paper with the vertical substantially path of this path.
Along line of centers, the paper of vertical position is piled up the adjacent pars intermedia at this cover paper of end face of middle starching, both are inverted T-shape engage, then,, bend according to the mode of piling up by the cover paper coated papers by folding roller.
The device of illustrated embodiment is characterised in that a pad parts and the back of the body folding part part that pressurizes nattily in the back cover portion that is provided with during cover paper and in-to-in paper piled up and upper end.
" deburring assembly "
The starching back paper ora terminalis in addition that the deburring assembly is piled up by the paper that cuts above-mentioned mounting is finished bookbinding.
For this reason, rotatably keep paper to pile up, successively by cutting part cutting lateral margin by clamping device.
In addition, not as the scheme of feature, can adopt known cutting mechanism in the illustrated embodiment.
" admittance stack assemblies "
Admittance is piled up as described above, and the paper of the shape that binds into book form is piled up.
In addition, not as the scheme of feature, can adopt known stack device in the illustrated embodiment.
Structure to above-mentioned each assembly is described below.
" image printing assembly A "
Shown in image printing assembly A image pattern 1A and the 1B like that, by the printing drums 101 of electrostatic drum etc., with paper supply with the sheet feed cassette 102 of this printing drums 101, the print head 103, developer 104 and the fuser 105 that form the laser etc. of image on printing drums 101 constitute.
Then, paper is supplied with paper supply path 106 from sheet feed cassette 102.
In this paper supply path 106, printing drums 101 is set, in this printing drums 101, forms sub-image, adhering toner China ink on developer 104 by print head 103.
Afterwards, the toner that is formed on the printing drums 101 is looked like to be transferred on the paper, carry out photographic fixing, then it is discharged from ejection port 107 by fuser 105.
The two curved paths of label 108 expression among the figure, it will reverse inside and outside the paper of having printed image on the face for the counter-rotating path, once more it is sent to printing drums 101, prints at the inner face of paper.
In addition, the label 109 expression high capacity boxes among the figure, it is for supplying with the assembly of general-duty paper in large quantities, and paper feeder 110 is corresponding to the residual volume oscilaltion of paper.
On the other hand, in this data reservoir, the original copy of computing machine, word processor etc. is connected with the external device as electronic data, receives the supply of draft data from these treaters.In addition, graphic image printing assembly A represents laser printer, and still, the present invention is not limited to this, can adopt the various mode of printings of ink jet printer, silk-screen brush, hectographic printing etc.
" plug-in package B "
The paper that will carry out image formation is successively delivered to the ejection port 107 of image printing assembly A, usually, is equipped with row's paper stacker at these ejection port 107 places.
In the present invention,, connect and send into path 501, send at this paper plug-in package B is installed on the path 501 as the paper of binding apparatus described later at these ejection port 107 places.
Plug-in package B is by following component set-up, and these parts comprise 1 layer or multilayer, are illustrated as 2 layers stack tray 201, and this stack tray 201 piles up paper; Paper-rubbing mechanism 202, this paper-rubbing mechanism 202 one by one separates the paper on this stack tray 201; Paper supply path 203, this paper supply path 203 will be sent into path 501 from the paper guiding paper of this paper-rubbing mechanism 202.
In addition, be positioned over paper on the stack tray 201 between the paper of sending successively from the ejection port 107 of image printing assembly A, supply with paper and send into path 501.
That is,, a series of paper is carried out image form, after it is sent, after final paper, supply with paper from stack tray 201 from image printing assembly A.
Therefore, on stack tray 201, prepare special paper,, the paper on the stack tray 201 is sent into paper send into path 501 according to control signal from binding apparatus described later as the ground paper of cover paper or coating paper etc.
In addition, the purpose that 2 layers of stack tray 201 are set is and can in advance different types of cover paper be ready on the stacker, supplies with cover paper from 1 stacker selecting.
" stack tray assembly C "
Above-mentioned paper send into shown in path 501 image pattern 1A and the 1B like that, path by transversal device pars intermedia constitutes, at its front end, the row's of being connected with pile is folded assembly 502, not to bind the occasion of processing from the paper of image printing assembly A, this paper guiding is received in the folded assembly 502 of this row's pile.
Therefore, be provided with and be pile shape and be stacked on paper and send into the stack tray assembly C that a series of paper that image forms has been carried out in the top of path 501; To be sent to pile conveyer parts D of the position of starching assembly E from the paper of this stack tray assembly C.
Send in the path 501 at paper, the row's paper path 301 to device top branch be set, this row paper path 301 according to send at paper path 501 above, constitute in the mode of basic horizontal posture discharge paper, be provided with feeding-in roll 302, paper sensor 303 etc.
Form the stage portion of regulation at ejection port 304 places of this row's paper path 301, disc mechanism 305 thereunder is set, load the paper of supporting from ejection port 304.
At first, this disc mechanism 305 is followed this pile official form for filing a lawsuit according to behind the paper of lading clearance, handles the mode that the direction of position moves along next and constitutes.
Graphic mechanism is according to can be in the " loaded " position (being called " hoisting position " below) and relative this " loaded " position of loaded paper, and the mode of lifting constitutes between the lowering position of specified amount bottom side (being called " lowering position " below).
Like this, the purpose that constitutes disc mechanism 305 according to mode movably is to transport under the situation that cargo-carring paper is piled up disorderly must fall; Mode with compactness constitutes this conveyer.
Therefore, preferably the overall dimensions of disc mechanism 305 is as much as possible little, and its weight is light as much as possible, and graphic mechanism is according to the length of the disk component length less than the carriage direction of paper, and the paper front end is provided with in the outside mode that hangs of dish.
In addition, registration mechanism 314 described later is set on disc mechanism 305, and the mode of its size according to the Width that dwindles paper (inward-outward direction of Figure 1A and 1B) is alignd, still, it must be according to when this reduced width, makes the paper bending along the mode of carriage direction bending.
For this reason, disc mechanism 305 is made of 305a of fixed bearing portion and the 305b of freely-movable bearing portion, on the 305b of this freely-movable bearing portion driving motor M1 is set, and this driving motor M1 moves to suitable position corresponding to paper size with the 305b of freely-movable bearing portion.
Shown in the image pattern 2 like that, but disc mechanism 305 be installed on the appliance stand F in the mode of oscilaltion, and its lifting structure is described in the back.
On plate member 306, form the slit 308 of broach shape, the chimeric projection 308b that is formed on the 305b of freely-movable bearing portion in this groove.This slit 308 and projection 308b are according to constituting the 305b of freely-movable bearing portion in the mode that row's paper direction moves forward and backward.
In addition, in the 305b of this freely-movable bearing portion, shown in the image pattern 3 like that, be arranged at plate member 306 the back side (inner face side of the face of supporting paper) side tooth bar 309 and be arranged at miniature gears 310 engagements on the disk component 306, on miniature gears 310, connect driving motor M1.
That is, the 305b of freely-movable bearing portion is according to being supported on the 305a of fixed bearing portion along the mode that row's paper direction is slided, and by the driver train that is made of tooth bar 309, miniature gears 310 and driving motor M1, the 305b of freely-movable bearing portion can move along row's paper direction.
What this 305a of fixed bearing portion lateral view at least in the disc mechanism 305 of said structure showed is provided with like that obliquely, in addition, the rear end that the 1st limiting mechanism 311, the 1 limiting mechanisms 311 touch paper is set on disc mechanism 305 limits it.
In above-mentioned the 1st limiting mechanism 311, also can on dish, protrusion walls be set with being integral, but, graphic mechanism is made of the limiting part 311 that the cross section is the font of falling L, this limiting part 311 separates with disk component, so that prevent relation, move the dislocation of rocking of causing etc. with the structure that makes the motion of this dish as mode according to oscilaltion.
In addition, the guiding parts 312 that the paper from ejection port 304 is led is set above disk component.
This guiding parts 312 is according to the mode of sending along dish from the paper of ejection port, paper is not positioned at the top of ejection port 304 not messyly and realizes being made of guiding plate-shaped member, and this plate-shaped member is passing through positive and negative transfer roller described later, when sending paper to the 1st limiting mechanism 311, paper is led.
The cardinal extremity of the guiding parts 312 that is made of the plate-shaped member that is fit to shape is supported on the S. A. 313, on this S. A. 313, unshowned stepper motor in the connection diagram, stepping control by this electrical motor, guiding parts 312 in the position of above dish, withdrawing from, be positioned at above the ejection port, with between the position that paper is directed to position on the dish, the paper that will coil leads the 1st limiting mechanism 311, move control from ejection port.
In the downstream of guiding parts 312, but positive and negative transfer roller 113 is provided with in the mode of oscilaltion.This positive and negative transfer roller 113 is as auxiliary conveyer, from ejection port 304, rotate to the position that enters the paper on the contact disc (fixed bearing portion) along row's paper direction (positive veer), the paper rear end is after the schedule time that ejection port 304 breaks away from, along reversing sense (reverse directions) rotation, the paper front end is transmitted towards the 1st limiting mechanism 311.
For this reason, the S. A. of positive and negative transfer roller 113 is supported on the arm member (carriage) that can swing, is connected with the rotating electrical motor.
In addition, this arm member is according to passing through unidirectional bent axle etc., and along the hand of rotation of electrical motor, the mode that withdraws to the dish top of withdrawing from from paper constitutes.
For this structure, people know to be had as center reference, the type that the align unit about making in the mode by the same amount reduced width moves towards the paper center; As a side group standard, one of them align unit to be fixed, the type that the align unit of opposition side is moved in the mode of measuring reduced width according to the rules is because its structure is known, so this structure is summarized.
Shown in the image pattern 4 like that, pair of right and left align unit 315a, 315b are bearing on the axle that is fixed on the appliance stand F with cantilevered fashion slidably, are arranged at the 305a of fixed bearing portion that constitutes disc mechanism 305 and the boundary portion of the 305b of freely-movable bearing portion.
At this moment, it is outside that paper touches dish according to its front from the 305b of freely-movable bearing portion, realize sagging, the paper integrally bending, the mode that left and right sides align unit 315a, 315b are positioned at this curve is provided with.
Therefore, on a pair of align unit 315a, 315b, tooth bar 316a, 316b are set, on each tooth bar, are connected with the miniature gears of electrical motor M2a and the miniature gears of electrical motor M2b.
This electrical motor M2 is made of stepper motor, by in opposite direction the rotation, align unit 315a, 315b are benchmark with the paper center, according to same amount near and leave.
In addition, this electrical motor M2 makes align unit 315a, 315b move to predetermined reference position corresponding to the width dimensions of paper.
In addition, paper pressing mechanism 320 is set on disc mechanism 305.
This paper pressing mechanism (being called " pressing mechanism " below) 320 be according to the leading section of pushing the paper that enters into dish, forces the bending of the paper that caused by the above-mentioned freely-movable bearing 305b of portion, do not produce the mode effect of dislocation simultaneously by the paper of registration mechanism 304 alignment.
Usually, this pressing mechanism 320 is by above dish, the sheet that increases the weight of that is that side of a ship scalariform hangs down constitutes and gets final product, but, graphic mechanism constitutes in the following manner, this mode is: with according to the 305b of freely-movable bearing portion corresponding to paper size, the relation that the mode that moves in its position constitutes, this pressing component 320 also moves corresponding to paper size.
Shown in the image pattern 4 like that, along row's paper direction of paper, a pair of axis of guide 321 is installed on the appliance stand F, and slide unit 322 is slidably chimeric to be supported on this axis of guide 321, on this slide unit 322, the pressing tablet 323 of right quantity is provided with according to the mode by the paper on the platen.
In addition, in the driver train of slide unit 322, in slide unit 322 sides tooth bar is set, though this point is not shown in the drawings, by miniature gears, the driving motor that direct connection is fixed on the appliance stand side gets final product on this tooth bar.In addition, also can be following structures, wherein, hang a pair of pulley be arranged on the appliance stand, steel rope, belt etc., fixing slide unit 322 on this steel rope or belt.
In addition, on disc mechanism 305, the bracket panel 305c of wing is set about the 305a of fixed bearing portion, supporting is from the 305a of fixed bearing portion, to the outstanding paper size (both side edges) in outside.
Adopt the width of the 305a of fixed bearing portion that the purpose of this structure is to constitute disc mechanism 305 less than the width of (being narrower than) paper, trimming portion is outside outstanding at dish, and clamping device described later can hold this limit portion.
Promptly, shown in the image pattern 5 like that, in disc mechanism 305, the bracket panel 305c of the wing of pair of right and left is set in row's paper direction rear end side of the 305a of fixed bearing portion, in front, the 305b of freely-movable bearing portion is provided with as graphic mode, and bracket panel 305c and the 305b of freely-movable bearing portion support the paper in the whole dimension scope of Width, a part in the middle of the 305a of the fixed bearing portion supporting.
(pile conveyer parts)
On above-mentioned disc mechanism 305, pile up from row's paper path 301 and carried out the paper that image forms successively, by align unit 315a, the 315b of the 1st limiting mechanism 311 and pair of right and left, the assigned position alignment on dish.
Therefore, the paper on the dish is piled up and passed out to post-processing described later position.
In the illustrated embodiment, with the hoisting position of disc mechanism 305, move to the launching position of amount decline according to the rules from loaded paper.
Riser structure to this disc mechanism 305 is described.
The 305a of fixed bearing portion that constitutes above-mentioned disc mechanism 305 is made of plate member 306 as shown in Figure 6, on the 305a of this fixed bearing portion, the 305b of freely-movable bearing portion of lever-like installs according to arranging paper direction move mode along arrow, in above-mentioned bracket panel 305c, carriage 330 is fixed on the back side (inner face) of fixed bearing portion, bolster 331 rotatably on this carriage 330 is installed bracket panel 305c with being integral on this axle 331.
In addition, at the other end fixed sectors gear 338 of axle 331.
The fixed bearing portion of Gou Chenging (being called " dish group 332 " below) is by the pair of right and left axis of guide 333, slidably chimeric being supported on the appliance stand F like this.
Therefore, dish group 332 is supported on the appliance stand F according to the mode that can slide along the above-below direction of Fig. 6.Therefore, elevating motor M3 is installed on appliance stand F,, is connected with driven wheel 335, this driven wheel 335 and tooth bar 336 engagements that are installed on the dish group 332 at the front end of axle drive shaft 334.
Therefore, if rotation and lifting electrical motor M3, then driven wheel 335 rotations, tooth bar 336 moves upward or downwards, makes dish group 332 rise or descend.
In graphic position, by the right-hand revolution of driven wheel 335, dish group 332 descends downwards, and by the anticlockwise direction rotation, dish group 332 is moved upward.
In addition, on appliance stand F, tooth bar 337 is set pair of right and left, this tooth bar 337 meshes with quadrant gear 338, follows the knee-action S. A. 331 of dish group 332, rotation bracket panel 305c.
Descend from graphic posture as fruit tray group 332, then quadrant gear 338 is rotated in a clockwise direction, and bracket panel 305c is rotated in a clockwise direction, and leaves with cargo-carring paper.
Also have, on this dish group 332, at upper limit position and lowering position limit switch is set respectively, position signal is passed to the control part of driving motor M3, though this point is not shown in the drawings.
Shown in the hoisting position image pattern 1A of this dish group 332 and the 1B like that, be set in from the position of row's paper path 301 loaded papers, in addition, the paper that lowering position will coil is piled up the launching position that transfers to clamping conveyer described later.
Therefore, clamping conveyer (being called " the 1st clamping conveyer " below) 401 is set, this mechanism holds the paper in the dish in the decline of the launching position of dish group 332.
The 1st clamping conveyer 401 has following structures in the following manner, and this mode is: above-mentioned bracket panel 305c move to aforesaid withdraw from the position after, hold the paper both side ends pile up limit portion so that hold the paper of above-mentioned bracket panel 305c position.
Shown in the image pattern 2 like that, on bogie side frame F1, F2 about constituent apparatus support F, the guide rail about 408 of graphic horizontal direction is relatively.
Relative position about guide rail 408 is arranged at is along this guide rail 408, according to the chimeric support side bracket 409 of mode movably.
This side stand 409 be about frame and underframe form the supporting structure of one, its integral body is according to can be along guide rail 408, the mode that moves along the left and right directions of Fig. 2 supports.
In addition, the tressel 410 of vertically lifting on side stand 409 is integrally formed into tooth bar 411 according to the mode guided bearing that can move along graphic above-below direction on this tressel 410.In addition, on this tooth bar 411, be engaged with the driving motor M8 that is fixed on the side stand 409.
Therefore, according to the mode that moves on can guide rail 408 in the horizontal direction side stand 409 is being installed on appliance stand F1, the F2.
This side stand 409 and tooth bar 412 engagements, on this tooth bar 412, the driving motor M9 and the connected miniature gears 411 (with reference to Figure 18) that are loaded on this side stand 409 are arranged on appliance stand F1, the F2 according to the mode parallel with guide rail 408, by the rotation of driving motor M9, side stand 409 moves according to horizontal direction along guide rail 408.
In addition, on side stand 409,,, move in the vertical direction by being arranged at the driving motor M8 on the side stand 409 according to can tressel 410 being installed along the mode that vertical (above-below direction of Fig. 2) direction moves.
Therefore, on this tressel 410, the fixture supports frame 402 of pair of right and left is installed, on this clamping bearing support 402, installs anchor clamps 403 and lower clamp 404.
At first, about fixture supports frame 402 be supported on the tressel 410 according to the mode that can move along the left and right directions of Fig. 2, by graphic tooth bar 413 and miniature gears 414 and with this miniature gears bonded assembly driving motor M10, about bearing support 402 mutually near and leave.
This structure is that people know, such as, on the base plate of the tressel that is chassis (chassis) shape formation, slidably by guide rail and fixture supports frame 402 about guided bearing, on this fixture supports frame 402, tooth bar 413 is set, this tooth bar 413 is connected with driving motor M10 with miniature gears 414 on being arranged at tressel 410, though this point is not shown in the drawings.
At this moment, the relatively rotation of miniature gears 414, about fixture supports frame 402 mesh according to the mode that moves with opposite sense.
In addition, on each fixture supports frame 402, lower clamp is installed.
Last anchor clamps 403 constitute in the following manner, this mode is: the cushion of rubber etc. is installed on the fixture supports frame 402 with being integral, paper on the dish group 332 is piled up relatively, by the driving motor M8 of tressel 410, but according to the mode up-and-down movement that engages and leave.
On the other hand, lower clamp 404 is installed on the plunger 405, and this plunger 405 slidably is installed on the fixture supports frame 402, is made of the cushion of rubber etc.
In addition, be provided with pressure spring in the inside of this plunger 405, this plunger 405 is provided with tooth bar 406 according to being installed on along the mode that graphic above-below direction moves on the fixture supports frame 402 with being integral.
On this tooth bar 406, be engaged with miniature gears 407, on this miniature gears 407, be connected with driving motor M4 by transmission shaft 415.
Also have, according to axially displaceable mode is chimeric miniature gears 407 is arranged on transmission shaft 415, if fixture supports frame 402 moves along the left and right directions of Fig. 2, then miniature gears 407 also moves along transmission shaft 415.
Therefore, controlling and driving electrical motor M10, bearing support 402 about making near and leave, thus, anchor clamps up and down move to the position that engages with trimming portion on the dish group 332, rotation drives above-mentioned driving motor M8, thus, last anchor clamps 403 engage with the end face that paper is piled up, and rotation drives driving motor M4, thus, lower clamp 404 engages with the bottom surface that paper is piled up.
Have again, should hold the state rotary driving motor M9 that paper is piled up by anchor clamps up and down, thus, make paper pile up along among Fig. 2 to the right parallel motion.
Like this, dish group 332 moves from " loaded " position (hoisting position) and drops to launching position (lowering position), meanwhile, the 1st clamping conveyer 401 by on anchor clamps 403 and lower clamp 404 hold the state that the paper on the dish is piled up, descend with dish group 332.
At this launching position, paper is piled up from the 1st clamping conveyer 401 and is handed to the 2nd clamping conveyer 420.
The 2nd clamping conveyer 420 makes from the 1st clamping conveyer 401, piles up to revolve with the paper of basic horizontal posture reception to turn 90 degrees, and deflects into vertical position, then moves to the processing position of next step.
For this reason, shown in the 2nd clamping conveyer 420 image patterns 7 like that, organizing 322 adjoining positions with dish, be arranged on left and right side frame F1, the F2 of appliance stand, constitute by main folder tool 421 and sub-folder tool 422.
This main folder tool 421 is made of last anchor clamps 421a and lower clamp 421b according to the mode of the total length of holding the ora terminalis that the paper sent from dish group 322 piles up, this sub-folder tool 422 is according to paper being piled up guiding main folder tool 421, the mode of holding the pars intermedia that paper piles up simultaneously is made of last lower clamp 422a, 422b, rotatably is supported on the main folder tool 421.
Therefore, main folder tool 421 and sub-folder tool 422 rotatably are installed on appliance stand F1, the F2, pile up back rotation holding paper, deflect into vertical position.
Fig. 8 represents the unit construction of the 2nd clamping conveyer 420, about bogie side frame 423a, 423b by S. A. 424, rotatably be installed on appliance stand F1, the F2, about bogie side frame on, be fixed in quadrant gear 425 with being integral.
On the other hand, on appliance stand F1, F2, turning motor M5 and connected miniature gears 426 and quadrant gear 425 engagements, by the rotation of electrical motor M5, left and right side frame is that the center rotates with S. A. 424.
On this left and right side frame 423a, 423b, along the above-below direction pair of right and left of Fig. 8 guide rail 428 is set, slidably chimeric on this guide rail 428 have a movable bogie side frame 429.
In addition, main folder tool 421 and sub-folder tool 422 are installed on this activity bogie side frame 429.On the movable bogie side frame 429 about the stationary fixture 421a that constitutes main folder tool 421 is fixed in, this floating holder 421b be installed on the chimeric bar 431 of bearing 430 on.On this bar 431, tooth bar 432 is set, is engaged with and driving motor M6 bonded assembly miniature gears 433.
In addition, the dotted line place of above-mentioned movable bogie side frame 429 in Fig. 8, Fig. 9 forms breach, but it is the diagram of explanation usefulness, and in fact graphic tooth bar 434 is integrally formed into, and is being engaged with the miniature gears 435 that is installed on the driving motor M7 on the fixing bogie side frame 423 on this tooth bar 434.
Therefore, passing through fixedly bogie side frame 423, rotatably be installed in the clamp assembly on the appliance stand F, movable bogie side frame 429 can pass through driving motor M7, move along the diagram above-below direction, stationary fixture 421a and floating holder 421b are installed on this bogie side frame 429.
Fig. 8 represents the structure of main folder tool 421, Fig. 9 is the enlarged drawing of main portion, Figure 10 A is that the direction of arrow makes progress, the state description figure that the paper that receives horizontal directions from above-mentioned the 1st clamping conveyer 401 is piled up, Figure 10 B is that the direction of arrow makes progress, with S. A. 424 is that the center is revolved and turn 90 degrees, and paper is piled up deflect into the state description figure of vertical position.
Structure to sub-folder tool 422 is described below.
From the 1st clamping conveyer 401 shown in above-mentioned Figure 10 A, the state that Reiceiver sheet is piled up is installed bottom side sub-folder tool 422a in the following manner on stationary fixture 421a, in addition, on sliding clamp 421b, top side sub-folder tool 422b is installed in the following manner.
Shown in the image pattern 11 like that, this sub-folder tool 422a constitutes in the following manner, this mode is: be pile up the guide plate shape that is sent to main folder tool 421 from the paper of the 1st clamping conveyer 401, hold the pars intermedia that paper is piled up simultaneously.
The mounting structure that is somebody's turn to do sub-folder tool up and down is identical, and graphic top side sub-folder tool 422b is described.
In addition, between installation shaft 451 and mount pad 452, be situated between and establish bias spring 453, shown in the image pattern 12 like that, be the center with axle 451, sub-folder tool 422b keeps the spring 454,455 of posture, is provided with as graphic.
Therefore, sub-folder tool 422b is by clamp axis 451, and the spring 454,455 about being positioned at remains on graphic posture, in addition, lock pawl 456 is set.
This lock pawl 456 is arranged at sub-folder tool 422b side, constitutes according to engaging the mode of throwing off with the engagement groove 457 on the carriage 450 that is formed at main folder tool 421b side, at the state of engaging, stops sub-folder tool 422 to center on axle 451 and the situation of rotation.
The detecting sensor of the label 458 expression clamp position among the figure.
Therefore, if in main folder tool 421, by aforesaid driving motor M6, move floating holder 421b along holding the direction that paper piles up, then sub-folder tool 422a and 422b are approaching mutually, pile up with paper to engage.
After clamping paper was piled up, in the savings elastic force, main folder tool 421 was more approaching in bias spring 453.
At this moment, latch-release sheet 459 pawl 456 that unlocks.
Thus, lock pawl 456 breaks away from engagement groove 457, and sub-folder tool 422a and 422b can rotate for the center by axle 451.
Before and after this action, main folder tool 421 clamping paper are piled up.
Promptly, illustrated embodiment constitutes in the following manner, this mode is: on main folder tool 421, sub-folder tool 422a and 422b rotatably are installed, and simultaneously, sub-folder tool 422a and 422b have the function of paper being piled up the guide rail of guiding main folder tool 421, before paper is piled up by 421 clampings of main folder tool, the rotation of sub-folder tool 422a and 422b stops by lock pawl, and after by 421 clampings of main folder tool, 422a is rotatable for the sub-folder tool.
In addition, the purpose of rotatable sub-folder tool 422a is to correct at next step, the biasing posture that paper described later is piled up.
In addition, or not do not make main folder tool 421 and sub-folder tool 422a and 422b carry out holding action, and pass through the holding action of main folder tool 421, carry out the holding action of sub-folder tool 422a and 422b respectively by independent driver train.
The structure of this purpose is by bias spring 453, respectively sub-folder tool 422a and 422b are installed on can be mutually near and the main folder tool 421 that leaves on, in the approaching action of main folder tool 421, at first, sub-folder tool 422a and 422b clamp paper and pile up, after this clamped, when putting aside ability according to the effect of bias spring 453 again, main folder tool 421 held paper and piles up.
In contrast, in removing action, at first, main folder tool 421 is piled up disengaging with paper, and then, sub-folder tool 422a and 422b and paper are piled up disengaging.
Then, remove paper at main folder tool 421 and pile up, sub-folder tool 422a and 422b hold the state that paper is piled up, and paper is piled up and can be followed sub-folder tool 422a and 422b, is that the center rotates with axle 451.
In addition, when main folder tool 421 and sub-folder tool 422a and 422b side by side held paper and pile up, paper was piled up and is not rotated and keep its posture.
Also have, on main folder tool 421, positioning element 436 shown in Figure 7 is made of the parts all-in-one-piece projection that constitutes anchor clamps, and its structure and effect are described.
Figure 15 A～15H represents operating state, and Figure 15 A and Figure 15 E represent same form, and Figure 15 B and Figure 15 F, Figure 15 C and Figure 15 G, Figure 15 D and Figure 15 H represent same form respectively.
Figure 15 A and Figure 15 E represent following occasion, in this occasion, be in paper from the 1st clamping conveyer 401, hand on main folder tool 421 and the sub-folder tool 422, by above-mentioned driving motor M6, make floating holder 421b action, hold the state that paper is piled up S, at this moment, hold paper according to bevelled mode slightly and pile up S.
At the state of this Figure 15 A, paper is piled up S and is in that the two holds by main folder tool 421 and sub-folder tool 422, makes from the 1st clamping conveyer 401, piles up basic 90 degree of rotation with the paper that the horizontal direction posture receives, and it is deflected into the state of vertical position.
Then, Figure 15 B and Figure 15 F are for driving driving motor M6, and each anchor clamps holds state from the 1st, become the slightly lax the 2nd state that holds state, at this moment, main folder tool 421 is piled up from paper, be positioned at the releasing position of non-engaging, sub-folder tool 422 is in and holds the operating position that paper is piled up.
Therefore, paper is piled up S and is in main folder tool 421 and separates, by above-mentioned spring 454,455 supportings, because of the state of its deadweight near the processing position of below.
Then, Figure 15 C, Figure 15 G represent to drive driving motor M7 (with reference to Fig. 8), and paper is piled up the state of handling the position that is sent to.
At this moment, in the processing position reference component 437 is set, this reference component 437 touches the ora terminalis that paper is piled up, and limits it.
Therefore, the processing ora terminalis of piling up S at paper touches the state of reference component 437, corrects inclination attitude.
In addition, the positioning element 436 in main folder tool 421 touches the state of this reference component 437, and driving motor M7 stops.
In the control of this driving motor M7, can touch the state of reference component 437 by sensor main folder tool 421, stop electrical motor by its signal.
Then, Figure 15 D, Figure 15 H are that paper is piled up the state that S and main folder tool 421 touch reference component, at this moment, are in along holding direction rotary driving motor M6, and floating holder holds the state that paper is piled up.
Therefore, at the state of this Figure 15 D, paper is piled up to be held by main folder tool 421 and sub-folder tool 422 really and is kept its posture.
Then, along with before opposite sense, rotation drives driving motor M7, along piling up to mobile paper upward, turns back to the state of Figure 15 A, carries out the processing of next step.
Below according to the constitution diagram shown in S1～S11 of Figure 16 A～16D, the action of above-mentioned each assembly is described.
S1 represents from row's paper path 107 paper to be passed out to disc mechanism 305, and it is pile overlapping state of shape.
At first, obtain the operation signal of binding system, embed the size that assembly B discerns the paper of being sent.
The identification of the size of this paper is adopted from image printing assembly A, carried out the size signal of the paper of image formation, or in row's paper path 107, size detection sensor has been set, by this sensor, perhaps operating personal is imported any means in the paper size from operating panel.
In addition, be benchmark identification size with row's paper direction length of paper, controlling and driving electrical motor M1 moves to assigned position with the 305b of freely-movable bearing portion, and it is stopped at this position.
In addition, pressing tablet 323 too, unshowned driving motor in the control chart moves to assigned position with pressing tablet 323.
This 305b of freely-movable bearing portion and pressing tablet 323 are pre-set in following position, in this position, can carry out really hanging down into the outside and crooked paper shape of dish for the paper leading section, by registration mechanism 314, make the action of the reduced width of paper, can be rotated the action that axle 313 is sent to the paper front end the 1st limiting part 311 simultaneously really.
Therefore, send paper S from paper supply path 203, at this moment, this guiding parts 312 is positioned at the top of ejection port 304, and paper is directed to the 305a of fixed bearing portion, and S. A. 313 is waited in the dish top, waited in the outside of the Width of paper by registration mechanism 315a, 315b.
Then, if enter on the dish at the state paper of S2, then at first, S. A. 313 drops to and the paper position contacting of coiling, and is rotated in a clockwise direction and assists entering of paper.
If at the state of S3, the paper rear end enters on the dish, and then S. A. 313 rises, and guiding parts 312 moves to the position that paper is led along graphic dish.
Then, S. A. 313 is at the state of S4, drop to dish on the paper position contacting, this S. A. 313 reverses in the counterclockwise direction, and paper rear end (diagram right-hand member) moved towards the 1st limiting mechanism, guiding parts 312 leads to it.
Be the state of the label S5 among the figure, after the paper front end arrived the schedule time of the 1st limiting mechanism, S. A. 313 stopped, and at the state of S6, at first, guiding parts 312 withdraws to the dish top, and then, at the state of S7, S. A. 313 withdraws from upward.
At this state, paper is on the 305a of fixed bearing portion and the 305b of freely-movable bearing portion that is supported on dish, the state freely beyond pushing by pressing tablet 323.
At the state of graphic S7, about align unit 315a, 315b by driving motor M2a, M2b, from the holding fix of S8, engage with the paper lateral margin of S9, be benchmark with the line of centers, move according to the mode of the reduced width of paper.
Carry out the action of graphic S1～S11 repeatedly, thus, paper piles up and accumulates on the disc mechanism from ejection port 304.
At this moment, the rear end of the paper of pile shape is by the 1st limiting part 311 alignment restrictions, and the align unit 315a about the left and right sides is passed through, 315b alignment restrictions are fitly piled up.
A series of like this paper from image printing assembly A, receives end signal according to the page or leaf sequence stack, finishes stacking procedure.
Then, embed assembly B, send paper at next step and pile up by a pile conveyer assembly.
T1～T4 among Figure 17 A～17E represents the action of the 1st clamping conveyer 401, be positioned at paper both ends on the disc mechanism 305 about top clamp 403 and bottom jig 404 all by driving motor M10 and tooth bar 413, move to the position that is suitable for paper size.
Then, be positioned at the state of the anchor clamps 403 of paper end face, move, contact with the end face of paper at the state of T3 by driving motor at T2.
Before and after this, driving motor M4 is moved upward tooth bar 406, and the anchor clamps 404 that are positioned at the paper bottom surface are risen, and contacts with the bottom surface of paper.
In addition, at this moment, descend by driving motor M3 according to dish group 332, by the effect of quadrant gear 338, bracket panel 305c moves to the position of withdrawing from from paper, does not hinder the mode of holding action of anchor clamps 404 to consider.
The lifting action of the T5 among Figure 17 A～17E～T8 indicating panel group 332, T5 are represented to load the state of admitting paper, and dish group 332 is positioned at hoisting position, and T6 is positioned at lowering position, the launching position that paper is piled up.
If by the rotation of above-mentioned driving motor M3, make the right-hand revolution of S. A. 334 along Fig. 6, then dish group 332 moves from hoisting position (state of T5) and drops to launching position (state of T6).
Follow the decline of this dish group, the bracket panel 305c of wing, moves to paper and piles up the position of leaving along the right-hand revolution of Fig. 6 by the rotation of quadrant gear 338.
After this bracket panel 305c moved, the 1st clamping conveyer 401 carried out the action of aforesaid T1～T4, holds paper and piles up, rotation by aforesaid driving motor M1 then, with dish group 332 synchronously, according to same speed, from T5 position (hoisting position), drop to T6 position (launching position).
In the T6 position, the 2nd clamping conveyer 420 is made of main folder tool 421 and sub-folder tool 422 to be waited for.
The 1st clamping conveyer 401 moves along the diagram direction of arrow from the T6 position, the paper on the dish group 332 is piled up to the 2nd clamping conveyer 420 sent.
The 1st clamping conveyer 401 leads to tunnel-shaped guide rail 402 along guide rail 408, by moving with tooth bar 434 ingear driving motor M1.
Then, from dish group 332, send the state of the T7 that paper piles up, the 1st clamping conveyer 401 stops, and dish group 332 begins to rise towards hoisting position by the contrarotation of driving motor M3.
Meanwhile, the 2nd clamping conveyer 420 rotary driving motor M6 (with reference to Figure 10 A) move to the anchor clamps 421a side that is relatively fixed with floating holder 421b.
Then, shown in the image pattern T8 like that, dish group 332 returns to hoisting position, paper is piled up by the 2nd clamping conveyer 420 and is held, in addition, the 1st clamping conveyer 401 begins to recover action along the diagram directions of arrow.
In recovering action, with the 2nd clamping conveyer 420 simultaneously, lower clamp 404 descends from the state of the figure T9 that holds paper and pile up, leaves (state of T10) from paper, then, at the state of T11, last anchor clamps rise and paper leaves, and move to the initial condition of T12.
With the releasing action while of each anchor clamps, the 1st clamping conveyer 401 is from the state of figure T8, and along continuous straight runs returns to the state of T13, then, vertically returns to the state of T14.
According to the mode that the recovery action with the 1st clamping conveyer 401 walks abreast, the 2nd clamping conveyer 420 rotates to the state of Figure 10 A with driving motor M5 along clockwise direction.
Therefore, the 2nd clamping conveyer 420 is piled up state (flat-hand position) from T13 with paper, rotates to the vertical position of T14.
At the state of this paper being piled up the T15 that rotates to vertical position, the paper ora terminalis is carried out the post-processing position that starching is handled, reference component 437 is set.
Therefore, remove direction, rotate the driving motor M6 of the 2nd clamping conveyer 420, paper is piled up from stationary fixture 421a, deliver floating holder 421b along clamping.
In the releasing of this floating holder 421b, main folder tool 421 is piled up with paper and is left, and sub-folder tool 422a, 422b are in the state that paper is piled up that holds.
Therefore, at the state of T6, main folder tool 421 does not engage, and paper is piled up by sub-folder tool 422a, 422b clamping, under the effect of the spring of describing by Figure 12 454,455, falls slightly.
Then, rotary driving motor M7 makes movable bogie side frame 429 shown in Figure 9 measure decline according to the rules.
Drop to the state of T17 at the 2nd clamping conveyer 420, paper is piled up with reference component 437 and is touched.
Because this sub-folder tool 422a, 422b constitute according to the mode that can rotate on axle 451, so at the state that holds by this sub-folder tool 422a, 422b, the inclination of the crooked grade that the paper that touches with reference component 437 is piled up is corrected.
The 2nd clamping conveyer 420 rotates above-mentioned driving motor M6 along the clamping direction after this crooked correction, hold paper by main folder tool 421 and pile up.
According to the action of this main folder tool 421, paper is piled up under non-rotary situation, remains on this posture.
" starching assembly "
Shown in image pattern 1A and the 1B like that, starching assembly E is arranged at aforesaid the 2nd clamping conveyer 420 and transmits in the vertical substantially path (being called " the 1st path " below) 100 that paper pile up.
Then, starching assembly E is coated on the bottom side ora terminalis S2 that the paper that holds by the 2nd clamping conveyer 420 is piled up with paste.
Starching assembly E by the paste dish 61 of admitting paste, rotatably be installed on the driving motor M11 of paste roller 62 on this dish, this paste roller 62 of rotation driving, the M12 that piles up the above-mentioned dish 61 of reciprocal driving along paper and constitute.
Figure 20 A and 20B represent its scheme drawing, are shorter than the bottom edge S1 that paper is piled up S according to the length (size) of paste dish 61, can follow the paste roller 62 that is mounted thereon, and the mode that moves along paper bottom edge S1 constitutes.
Also can constitute paste dish 61 according to the disk shape of the length of the bottom edge S1 that piles up greater than other paper, only paste roller 62 moves along the left and right directions of Figure 20 A and 20B.
Therefore, in graphic occasion, paste roller 62 is formed in the paste coating member that paper is piled up the coating paste, and this roller is made of aerated materials, is impregnated with paste, piles up the layer of paste in the roller periphery.
Figure 19 A and 19B are the structure by the starching assembly E of the device of Figure 1A and cover paper conveyer constituent components described later, are assembled in the device of Figure 1A and 1B in mode removably.
Then, along graphic X-X direction, the 1st path transports paper and piles up, and along the Y-Y direction among the figure, the 2nd path transports cover paper along the direction of arrow respectively.
Therefore, paste assembly E can be along holding by the 2nd clamping conveyer 420, and the paper that remains on this position is piled up the bottom edge S1 of S, and M11 moves back and forth by driving motor.
On the other hand, pile up S for paper, as aforementioned, lead by guide rail 428 according to the movable bogie side frame 429 that main folder tool 421 and sub-folder tool 422 (being generically and collectively referred to as " clamp member 420 " below) are installed, the mode that can move in the vertical direction constitutes, and this activity bogie side frame 429 is connected with driving motor M7 by tooth bar 434, miniature gears 435.
(with reference to Fig. 9 and Figure 10 B) then as aforementioned, by the positive and negative running of driving motor M7, hold the clamp member 420 that paper piles up and controls according to the mode that can move along the above-below direction of Figure 20 A and 20B.
According to Figure 27 A～27C, the paste coating method that the paper of the starching assembly E in the such scheme is piled up is described below.
Figure 26 A and 26B represent paper pile up S as the paper bottom side ora terminalis S1 of paste coating end face and the plane of paste assembly E, the paste dish 61 that constitutes the paste assembly is according to passing through guide rail 66, and by driving motor M11, the mode that moves back and forth constitutes, Figure 26 A represents to go to the road, and Figure 26 B represents to return the road.
Therefore, according to Figure 27 A～27C, when method for sizing was described, in graphic structure, the bottom side ora terminalis S1 that paste roller 62 (paste coating member) is piled up paper moved back and forth.
Going to the road, crimping is piled up with paper in the roller surface, and paste is penetrated between the paper of its ora terminalis S1.
Then, return the road, be to form between the roller surface of paste roller and the paper ora terminalis S1 state in slightly little gap (slit), on paper ora terminalis S1, applying paste equably.
In this flow process, starching assembly E is moved to paper ora terminalis (U1) from original position (solid line).(calibration) distance from original position to the paper ora terminalis is calculated in the mobile size top corresponding to paper of this paper ora terminalis.
Then, clamp member 421 is driven by driving motor M7, measures decline (U3) according to the rules from holding fix (U1).
Driving motor M7 is made of stepper motor, from the initial position (original position) of clamp member 420, by the control by pulses of electrical motor, controls the amount of movement of this clamp member 420.
Particularly, be in the road of going to of starching assembly E, the outside (outer peripheral face) of bottom side ora terminalis S1 that paper is piled up and paste roller 62 is the state of crimping mutually.
That is, clamp member 420 descends, the paste roller of being fixed on the paste dish that slidably is supported on relatively on the guide rail 66 62, the bottom side edge S1 position overlapped that paper is piled up.
This lap is set by the crimp force of paper ora terminalis S2 and paste roller, and according to the distortion of paper ora terminalis, at random, paste is penetrated into the situation between the paper and sets at this crimp force between the two.
In addition, in graphic occasion, the lap that goes to the road of starching assembly E is predetermined, and still, also the thickness that can pile up according to paper makes the lap difference, and it is big more to pile up thick more lap at this occasion paper, that is, crimp force increases.
In addition, the thickness of piling up about paper detects, and will be described later.
Pile up and the position of paste roller relation according to such paper, an end (right-hand member) of paste roller 62 being piled up from paper at the state of U3 moves to the other end.
At this moment, paste roller 62 rotates along the graphic direction of arrow.
If paste roller 62 at the state of U4, arrives another ora terminalis (left end) that paper is piled up, then stop to stick with paste roller 62 and starching assembly E.
Therefore, the clamp member 420 of the 2nd clamping conveyer is risen, turn back to initial position (with reference to U5).
Then, make driven roller M7 rotation once more, clamp member 420 is descended to move between paper bottom side ora terminalis S1 and paste roller 62, forms the position of less clearance (slit).
Identical with last time, by the control by pulses control amount of movement of driving motor.
According to the slit between the surface of the bottom side ora terminalis S1 of this paper and paste roller 62 is the degree that layer contacts with ora terminalis S1 of piling up that is formed at the lip-deep paste of paste roller, and mode is obtained the paste amount that is attached to the paper side by experiment, is set fit value.
After the setting of this condition, paste roller 62 recovers to move to the state of U6.
If like this, carry out paste infiltrate coating action between the paper of pile shape, after work is applied in this coating, between paper ora terminalis and paste roller, form the gap, apply action, then on the paper of pile shape, between paper in, on pile shape end face, form the paste layer of homogeneous thickness.
In addition, in this occasion, remaining paste adheres in the left and right edges portion of the ora terminalis of piling up at paper, has the situation that necessarily requires to carry out this edge treated.
U7 represents this edge treated, goes to the road and returns on the road above-mentioned respectively, carries out starching and handles, and then, E turns back to edge part with the starching assembly, removes too much paste layer.
By the blade roller, reduce the paste layer of edge part.
Then, starching assembly E is moved to another distolateral (with reference to U8), remove another distolateral unnecessary paste.
According to above release paste coating, then starching assembly E shifts to initial position (state of U11 and U12), holds paper equally and piles up.
In addition, in the illustrated embodiment, at not making paper pile up bottom edge S1 and paste roller surface state of contact, form the occasion in slightly little gap, the paste coating action of returning the road to starching assembly E is described, but it also can make paper pile up bottom edge S1 and paste roller surface state of contact, is set in less than both contact pressure of contact pressure that goes to the road.
In this occasion, starching assembly E is going to the road equally, and paste is infiltrated between the paper, is returning the road, and the end face of piling up at paper (back) forms paste surface layer uniformly.
(cover paper conveyer)
In the system of Figure 1A and 1B, the supply passageway 203 that embeds assembly B is connected in paper and sends into path 501, and row's paper path 301 of stack tray assembly C is connected in this path 501.
Send on the path 501 at paper, the drive access of cover paper (being called " the 2nd path " below) 200 connects by path transfer strip 201, the cover paper of the part of self-embedding in the future B the 2nd path 200 that leads.
The 2nd path 200 is according to intersecting with it with the perpendicular mode of the 1st path 100, and being the shape of falling T will pile up and engage from the cover paper of the 2nd path from the paper of the 1st path.
The 2nd path 200 is by constituting up and down transporting guide 64 with relative carried overhead guide 63 of prescribed distance and bottom, this carried overhead guide 63 is the border with the cross part with the 1st path, be divided into the 1st carried overhead guide 63a on right side and the 2nd carried overhead guide 63b in left side, about the guide that transports carry out on-off action respectively.
Also have, at the cross part of the 1st path 100 and the 2nd path 200, bond pad 150 forms as intersecting the space, locates at this, and paper is piled up with cover paper and is the inverted T-shape joint substantially.
Therefore, the 1st registration mechanism 130 of the contraposition of the paper supply direction that realizes cover paper is set on the 2nd path; Carry out the 2nd registration mechanism 135 of contraposition of the paper supply vertical direction of cover paper; To send skew (offset) connecting gear 140 of bond pad 150 by the cover paper of the 1st, the 2nd registration mechanism 130,135 alignment to.
Have again, in the 2nd path, upstream side in bond pad 150, the the 1st, the 2nd registration mechanism is set, carry out the carriage direction of cover paper and the contraposition of the direction perpendicular with it, by skew connecting gear 140, correctly distance is transported cover paper through alignment according to the rules, thus, on bond pad, set cover paper.
Graphic the 1st registration mechanism 130 and the 2nd registration mechanism 135 are by 1 following components mechanism dual-purpose.
Shown in the image pattern 1B like that, on the branch point of row's paper path 301 and the 2nd path 200, be provided with shown in Figure 24 to homogeneous component 75.
This comprises the step wall 72a of stop component shown in Figure 23 72 and buckle paper end to homogeneous component 75, and what be in cover paper sends into direction (arrow among the figure) and graphic position relation.
In addition, shown in the image pattern 23 like that, top paper guide 72b is integral installation, this to homogeneous component 75 according to being installed on the fixed support 76 along the mode that graphic left and right directions moves.
That is, not shown guide rail is set on fixed support 76, on this guide rail, movably chimeric to homogeneous component 75.
In addition, on fixed support 76, but the stepper motor M12 of rotating is set, this electrical motor M12 with homogeneous component 75 is connected.
In addition, drive belt 79 and fixing by fixed parts 80 to homogeneous component 75.
Therefore, by driving driving motor M12, can shift to graphic left and right directions to homogeneous component 75.
Symbol LS among the figure represents limit sensors.
Therefore, being provided with like that shown in retainer 72 image patterns 24 is a plurality of, according to constituting by the mode that axle 72b rotates, in graphic position, and stage portion 75a to homogeneous component 75 between, clamp and keep cover paper, along the right-hand revolution axle 72b among the figure, at this moment, retainer 72 erects, with the paper ora terminalis with step wall 72a buckle.
Symbol SOL among the figure represents to move screw actuator.
This retainer 72 is arranged at above-mentioned paper and sends in the path, the action of stop solenoid SOL, this retainer 72 is in the posture of droping to the ground, with cover paper the 2nd path that leads, then, make action screw actuator SOL action, retainer 72 is in erects posture, at this moment, touch and turn to and the anti-cover paper that send, it is stopped.
In addition, constitute in the following manner, this mode is: if touching cover paper, make it at the state that stops, becoming the state of droping to the ground from the state of erecting, then clamp the paper ora terminalis.
On the 2nd path,, reverse roll 68 is set in above-mentioned downstream to homogeneous component.
This roller 68 falls back on the position that engages with cover paper, is arranged at non-clamped position in liftable mode, is installed on the supporting arm 92 that can swing.
In addition, on this roller 68, be connected driving motor M13 with the mode that feed side transmits cover paper in the opposite direction according to the edge.
This driving motor M13 is a following structures, wherein, and according to supporting arm 92 being risen by just changeing, move to from the mode of the position that paper withdraws from and pass through spring clutch, be connected with the base end part of supporting bracket 92, make supporting bracket 92 drop to the position of closing, make roller 68 counter-rotatings with paper card by counter-rotating.
S71 among the figure represents the sensor of the front end of test paper, obtains the synchronizing signal of the above-mentioned driving motor M13 of control, so that paper is turned to.
Also have, on the 2nd path, shown in the image pattern 19A like that, a plurality of rollers 69 that transport are set, in graphic occasion, what 2 rows were set on the 1st carried overhead guide 63a transports roller 69, in addition, at the upstream side to homogeneous component 75, is provided with and transports roller (inlet roller) 70.
This transports roller 69 and constitutes skew connecting gear described later, and amount is transported by above-mentioned paper to homogeneous component 75 alignment according to the rules.
Below its structure and action are described, Figure 25 A～25D represents this movement state diagram.
Shown in U1, the front end that enters the cover paper (simply being called " paper " below) of the 2nd path detects by sensor S71, and cover paper is by transporting roller 70 and transporting roller 69 and transport.
At this moment, at the state of droping to the ground cover paper is entered the retainer 72 of homogeneous component, in addition, reverse roll 68 is arranged at the state that withdraws from from path.
The rear end of paper is according to the signal from sensor S71, after the delay time to homogeneous component 75, withdraws from from paper and to transport roller 70 and to transport roller 69 (U3).
About respectively transporting the exit structure of roller 69,70, will be explained hereinafter.
Therefore, in the position (U4) that reverse roll 68 is dropped to close, simultaneously, make the whole roller that transports that closes with paper card withdraw from (U5) from the principal direction top with paper card.
Then, driver inversion roller 68, edge and the mobile in the opposite direction paper in paper supply side.
At this moment, retainer 72 is in by action screw actuator SOL, the state that erects.
So the rear end of paper and retainer 72 buckles then, stop reverse roll 68, simultaneously itself and paper are left.
Also have, reverse roll 68 stop constantly calculated signals (U6) according to sensor S71 test paper rear end.
Therefore, cut off the power supply of action screw actuator SOL, retainer 72 is turned back to initial posture (U7).So the paper rear end is clamped by stage portion (plate) 75a and the retainer 72 to homogeneous component 75.
If start driving motor M12 at this state, then the perpendicular direction of homogeneous component 75 edges and paper supply direction is moved, the paper that is clamped by retainer 72 also moves simultaneously.
Shown in the image pattern 25C like that, on the fixed support 76 that supports in a movable manner homogeneous component 75, a plurality of sensor S94, S95 are set along the paper supply vertical direction.
In addition, such as, shown in the image pattern 25D like that, when sensor is not worked (U14), move homogeneous component 75 according to the mode that moves paper along sensor orientation, after sensor started, amount moved according to the rules, thus, inferred the horizontal position (U15) of paper.
In addition, when sensor starts (U16), moving in opposite direction homogeneous component 75, the paper lateral margin is by sensor, and after sensor was not worked, amount moved according to the rules, thus, inferred the horizontal position of paper.
After the position of the paper supply vertical direction of inferring the paper that (alignment) is such, drop to the position (U9) of closing with transporting roller 69 and 70 with paper card, then, transport roller and paper card closes with whole, only with reverse roll 68 positions (U10) of placement from withdrawing from.
So, action screw actuator SOL is started, along erecting direction rotation retainer, then, rotation drives transports roller 69 (U11).
Therefore, paper is transported to the downstream of the 2nd path 200, retainer 72 returns to the posture of droping to the ground of initial condition, for after use.
Therefore, the above-mentioned lifting mechanism that transports roller 70 and 69 is described.
As described above, these rollers are controlled at paper contact, to its state that transports, with the non-action status that leaves with paper, transport shown in the roller 69 image pattern 20A like that, on the supporting strut 82 that is arranged on the carried overhead guide 63, the both sides of supporting this roller by bearing.
Also have, this supporting strut 82 is installed on a plurality of swinging mountings 83 that are arranged on the appliance stand, by the swing arm at 2 positions before and after the carriage direction of paper at least on the corresponding bogie side frame in the left and right side frame that is arranged at appliance stand, transport guide and transport roller according to substantially parallel and mode up-and-down movement supports.
Therefore, the gear 85 of the bearing portion of this swing arm 83 be connected with driving motor M14 bonded assembly transmission gear 85a, can be by the rotation of electrical motor, control the above-mentioned lifting position that transports guide and transport roller.
In addition, this driving motor M14 transports between the guide transporting non-operating position, carried overhead guide and the bottom that roller withdraws from slightly from paper, with the position of opening largely, according to 2 grades swing arm 83 is carried out angle control.
Also has the recovery spring of the label 84 expression swing arms among the figure.
Also have, according to the structure identical with transporting roller 69, transport roller 69b and be installed on the aforesaid the 2nd by supporting strut 82b and transport on the guide 63b, this supporting strut is by swing arm 83b, supporting in a movable manner.
But the swing arm 83b that is positioned at the left side (downstream) of bond pad constitutes in the following manner, and this mode is: the direction rotation paper along opposite with the swing arm 83a that is positioned at above-mentioned right side, carry out the action of object, by driving motor M15, pivot arm.
The roller 69 that transports of Gou Chenging is connected with driving motor M13 like this, controls by Controlled CPU.
Controlled CPU is carried out the 2nd alignment action, in the 2nd alignment action, edge and the perpendicular direction of feed direction dwindle the width by the cover paper of above-mentioned retainer 72 location, after this release, start driving motor M14, drop to the operating position that contacts with paper with transporting roller 69, then, start driving motor M13, measure according to the rules cover paper is sent on the bond pad 150, though not shown in the drawings about this point.
Transport in the control of roller 69 at this, at first, Controlled CPU is according to the size (carriage direction length) of cover paper and the thickness of piling up from the paper that the 1st path 100 transports, the upwards of movement that the center of computation paper is consistent with the center of bond pad, according to this result, the step number of the driving motor M13 that reckoning is made of stepper motor, the supply power pulse.
In this occasion, selection is calculated the situation of upwards of movement only according to the length dimension of paper; According to the length dimension of paper and the thickness of piling up from the paper of the 1st path, any person in the situation of calculating upwards of movement.
In the former occasion, it is N/R that the thickness that paper is piled up detects, and it is also easy that upwards of movement calculates, but, if the thickness difference that paper is piled up is then being piled up cover paper and paper when coincideing, the uneven problem in edge with both is suitable for the basic device uniformly of the thickness specification that paper is piled up.
In addition, in the latter's occasion, the accuracy of detection of piling up because of paper has same uneven danger, still, is suitable for necessarily requiring the device specification of the bookbinding of multiple thickness.
Thickness that paper is piled up detects and can adopt such as, the thickness detecting method that the paper that the contact pressure when adjusting the aforesaid starching of alignment is used is piled up.
Above roller 69 and its control mechanism (such as, above-mentioned Controlled CPU) of transporting constitutes the skew connecting gear.
" paper is piled up the engaging gear with cover paper "
At first, in the 1st path 100, by paste coating assembly E, the bottom side ora terminalis that the paper that holds by the 2nd clamping conveyer 420 is piled up carries out starching, and paste dish 61 falls back on (with reference to aforesaid U12) outside the path.
Meanwhile, at the 2nd path 200, cover paper (with reference to aforesaid U12) is set on bond pad 150.
According to Figure 28 A～28F, structure and the action that paper is piled up with the joint of cover paper simultaneously is described.
At the state shown in the graphic W1, to set paper and pile up and cover paper, paper is piled up by 420 supportings of the 2nd clamping conveyer.
Turning member 151, the back of the body folded block 155 at the back side of supporting cover paper CS are set on bond pad 150 in addition.
The structure of these pad parts 151, back of the body folded block 155 will be described later.
Therefore, if rotary driving motor M15 makes the 2nd carried overhead guide be in the state of graphic W2, open the 2nd bottom and transport guide 64, then reference component 437 withdraws from from the 1st path with this guide with being integral.
Therefore, by driving motor M7 is driven,, paper piled up be sent to the downstream by the 2nd clamping conveyer (describing by main folder tool 421 below).
So at the state of graphic W3, cover paper CS and paper are piled up S and are engaged, at this moment, the back side of pad parts 151 a supporting cover paper.
Also have, transport in these pad parts 151 and bottom and form the gap between the guide, back of the body folded block 155 enters in this gap.
Then, to transport guide identical with fwd the 2nd, and the 1st carried overhead guide 63a and bottom are transported guide 64a and left.
At the state of W4, the top side opening of cover paper CS is freely.
At this cover paper state freely, back of the body folded block 155 is at the state of W5, with the cover paper bending.
This back of the body folded block 155 is according to from by the pair of right and left parts, the position of spaced W4, and the shoulder pressing mode that paper is piled up can constitute with opening and closing, with filling up parts 151, to the shaping of pressurizeing of the back of book processing.
Then,, will carry on the back folded block 155 and return to original position (W6), and then, main folder tool 421 and paper be piled up separate except (W7) from the shoulder that paper is piled up.
After this is removed, main folder tool 421 is retreated into the upstream side (W8) of the 1st path, hold paper (W9) by main folder tool 421 once more.
Therefore, main folder tool 421 (action from above-mentioned W1 to W5) when the joint action that paper is piled up holds the bottom edge portion that paper is piled up, and then, holds the pars intermedia that paper is piled up.
Like this, when joint action, the purpose of holding the bottom edge portion that paper piles up is the power by the pressurization of effect when engaging, and prevents that paper from piling up at random.
Then,, main folder tool 421 is retreated, draw back cover paper (W10) from a pad parts 151 holding after the position that main folder tool 421 changes that paper pile up.
The backward movement of these anchor clamps is carried out according to the control by pulses of aforesaid driving motor M7.
After drawing back cover paper CS, a pad parts 151 is fallen back on the state of W11 from the 1st path.
On the other hand, in the downstream of bond pad 150, at the 1st channel setting bending conveyer, graphic mechanism is made of a pair of flexing roll 160, this pair roller constitutes according to crimping mutually and the mode left, by not shown crimp spring crimping, leaves by the action screw actuator.
Therefore, make flexing roll 160 leave (W12), make main folder tool 421 drop to downstream (W13) along the 1st path.
By the position that this paper of sensor is piled up, make flexing roll 160 be in crimped status (W14).
Then, main folder tool 421 and paper piled up be separated from (W15),, send paper and pile up (W16) along transport direction rotation flexing roll 160.
According to above structure and its action, paper is piled up and is a shape mutually with cover paper and engages and fold, the recovery of each structure is moved describe.
W17 is illustrated in the recovery action according to main folder tool 421, the rear end that paper is piled up is by after the bond pad 150, by arrive the signal of paper rear end by sensor, the 2nd clamping conveyer 420 with main folder tool 421 changes 90 degree with its posture, returns to and receives the posture that follow-up paper is piled up.
Meanwhile, the 1st and the 2nd carried overhead guide also returns to the initial position of transporting follow-up cover paper.
W18 and W19 represent that flexing roll 16 from crimped status, returns to the state of the state that leaves, and W20 represents that a pad parts 151 and back of the body folded block 155 return to the state in initial position.
Like this, will be a paper of shape bookbinding and pile up from the flexing roll as the bending delivering mechanism, and be sent to the deburring assembly, the edge of 3 directions of cutting except the paste binder edge is received in it in stacked dish of admittance.
In addition, the application requires by with reference to the JP application for a patent for invention of quoting number being that 2005 No. 175643, JP application for a patent for invention number are that 2005 No. 175644, JP application for a patent for invention number are 2005 No. 175648 preceence.
Claims (9)
1. binding apparatus is characterized in that this binding apparatus comprises:
Transmit the 1st path that paper is piled up along basic vertical direction;
The 2nd path, the 2nd path intersects with above-mentioned the 1st path, transmits cover paper along horizontal direction;
Bond pad, this bond pad is arranged at above-mentioned infall, and above-mentioned cover paper and paper are piled up joint;
The clamping conveyer, this clamping conveyer is arranged at the upstream side of above-mentioned bond pad, holds and transmits paper and pile up along above-mentioned the 1st path;
The bending conveyer, this bending conveyer is arranged at the downstream of above-mentioned bond pad, piles up above-mentioned cover paper and paper identical and sends;
Above-mentioned clamping conveyer is held the clamp member to be opened/closed that paper piles up by clamping, the anchor clamps control mechanism that makes this clamp member carry out on-off action constitutes;
Above-mentioned anchor clamps control mechanism, by above-mentioned bond pad above-mentioned paper is being piled up when engaging with above-mentioned cover paper, above-mentioned clamp member is held the bottom side ora terminalis that paper is piled up, paper behind joint is piled up when sending above-mentioned bending conveyer to, and the 1st path when retreating into than above-mentioned joint action according to above-mentioned clamp member more upstream side holds the mode that above-mentioned paper piles up and controls above-mentioned clamp member.
2. binding apparatus is characterized in that this binding apparatus comprises:
Transmit the 1st path that paper is piled up along basic vertical direction;
The 2nd path, the 2nd path intersects with above-mentioned the 1st path, transmits cover paper along horizontal direction;
Bond pad, this bond pad is arranged at above-mentioned infall, and above-mentioned cover paper and paper are piled up joint;
The clamping conveyer, this clamping conveyer is arranged at the upstream side of above-mentioned bond pad, holds and transmits paper and pile up along above-mentioned the 1st path;
The bending conveyer, this bending conveyer is arranged at the downstream of above-mentioned bond pad, piles up above-mentioned cover paper and paper identical and sends;
Above-mentioned clamping conveyer comprises:
Clamp member, this clamp member can open and close clamping and hold paper and pile up;
Guiding mechanism, this guiding mechanism are according to can be along above-mentioned the 1st path, and reciprocating mode leads to this clamp member;
Driver train, this driver train make above-mentioned clamp member crank motion along this guiding mechanism;
Above-mentioned driver train carries out: paper is piled up and is arrived above-mentioned bond pad, engages the joint action of above-mentioned cover paper; After this joint action, reverse the backward movement that above-mentioned clamp member is gone back to from above-mentioned bond pad zigzag; After this backward movement, the bottom side ora terminalis that above-mentioned paper is piled up is piled up this paper the action of passing on of handing to above-mentioned bending conveyer by above-mentioned bond pad;
The anchor clamps control mechanism, this anchor clamps control mechanism makes above-mentioned clamp member carry out on-off action;
Above-mentioned anchor clamps control mechanism makes by above-mentioned bond pad, with above-mentioned paper pile up when engaging with above-mentioned cover paper, that above-mentioned clamp member when paper after will engaging is piled up and sent above-mentioned bending conveyer to is held the position that paper piles up is different.
3. binding apparatus according to claim 1 and 2, it is characterized in that on above-mentioned bond pad, being provided with a pad parts, these pad parts prop up the cover paper in above-mentioned the 2nd path of pad, substantially be the word of falling T shape and engage the bottom side ora terminalis that paper is piled up, above-mentioned pad parts are arranged in above-mentioned the 1st path in the mode that can advance and retreat.
4. binding apparatus according to claim 1 and 2 is characterized in that above-mentioned bond pad is provided with a pad parts, and these pad parts prop up the cover paper in above-mentioned the 2nd path of pad, are the word of falling T shape substantially and engage the bottom side ora terminalis that above-mentioned paper is piled up; Back of the body folding mechanism, the cover paper that this back of the body folding mechanism will be supported on these pad parts engages with the lateral margin shoulder that paper is piled up, and forms the back.
5. binding apparatus according to claim 2 is characterized in that above-mentioned anchor clamps control mechanism controls above-mentioned clamp member in the following manner, and this mode is:
When above-mentioned joint action, above-mentioned clamp member is held the bottom side ora terminalis that paper is piled up, and passes on when action above-mentioned, and the 1st path when above-mentioned clamp member retreats into than above-mentioned joint action more upstream side holds paper and piles up.
6. binding apparatus according to claim 3, it is characterized in that above-mentioned the pad parts according to after the above-mentioned backward movement of above-mentioned clamping conveyer, above-mentioned pass on the action before, the mode that falls back on outside the path from above-mentioned the 1st path constitutes.
7. binding apparatus according to claim 4, it is characterized in that above-mentioned the pad parts according to after the above-mentioned backward movement of above-mentioned clamping conveyer, above-mentioned pass on the action before, the mode that falls back on outside the path from above-mentioned the 1st path constitutes.
8. binding apparatus according to claim 1 and 2, it is characterized in that above-mentioned the 2nd path is made of the relative top of spacing according to the rules and the guide that transports of bottom, and this carried overhead guide is according to being the center with above-mentioned bond pad, before and after the carriage direction of cover paper, the mode of separating about carrying out constitutes;
About the above-mentioned carried overhead guide separated according to can above-mentioned bond pad being the center, mutually near and leave, and can enlarge above-mentioned carried overhead guide and above-mentioned bottom and transport the mode of the spacing between the guide and be supported on and transport in the travel mechanism of leading;
The above-mentioned guiding travel mechanism that transports piles up from bond pad at above-mentioned paper, is sent to bending during conveyer, along the direction of leaving mutually, and along transporting carried overhead guide about direction that guide leaves moves with the bottom.
9. binding apparatus according to claim 1 and 2, it is characterized in that above-mentioned bending conveyer is made of a pair of flexing roll in the downstream that is arranged at above-mentioned bond pad, this flexing roll passes out to the interior outside that the paper that transports from above-mentioned bond pad is piled up according to the mode of coincideing with cover paper.
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005175648A JP4101256B2 (en) | 2005-06-15 | 2005-06-15 | Bookbinding apparatus and image forming apparatus using the same |
| JP2005-175648 | 2005-06-15 | ||
| JP2005-175644 | 2005-06-15 | ||
| JP2005175648 | 2005-06-15 | ||
| JP2005175644 | 2005-06-15 | ||
| JP2005-175643 | 2005-06-15 | ||
| JP2005175643A JP4152401B2 (en) | 2005-06-15 | 2005-06-15 | Sheet bundle conveying device |
| JP2005175643 | 2005-06-15 | ||
| JP2005175644A JP4177356B2 (en) | 2005-06-15 | 2005-06-15 | Sheet bundle conveying apparatus and bookbinding apparatus using the same |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100872903A Division CN1880101B (en) | 2005-06-15 | 2006-06-14 | Sheet bundle conveyance apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101654028A CN101654028A (en) | 2010-02-24 |
| CN101654028B true CN101654028B (en) | 2011-08-17 |
Family
ID=37518533
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101710952A Active CN101654028B (en) | 2005-06-15 | 2006-06-14 | Bookmaking apparatus |
| CN2006100872903A Expired - Fee Related CN1880101B (en) | 2005-06-15 | 2006-06-14 | Sheet bundle conveyance apparatus |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100872903A Expired - Fee Related CN1880101B (en) | 2005-06-15 | 2006-06-14 | Sheet bundle conveyance apparatus |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4152401B2 (en) |
| CN (2) | CN101654028B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152874B (en) * | 2010-10-15 | 2012-06-20 | 金宝电子（中国）有限公司 | Packing specification placing system and packing specification placing method |
| JP5699667B2 (en) * | 2011-02-16 | 2015-04-15 | 株式会社リコー | Paper post-processing apparatus and image forming system |
| CN102896930B (en) * | 2011-07-24 | 2016-12-14 | 浙江蓝宝机械有限公司 | Books automatic sewing binder |
| DE102013008533A1 (en) * | 2013-05-17 | 2014-11-20 | Heidelberger Druckmaschinen Ag | Feeder for a perfect binder |
| CN105593151A (en) * | 2013-09-30 | 2016-05-18 | 株式会社太阳技研 | Sheet folding device |
| JP6047510B2 (en) * | 2014-02-13 | 2016-12-21 | 京セラドキュメントソリューションズ株式会社 | Post-processing apparatus and image forming apparatus |
| CN104442064B (en) * | 2014-12-15 | 2016-03-30 | 山东大学 | A kind of books self-binder structure |
| US9932199B2 (en) * | 2015-03-09 | 2018-04-03 | Canon Finetech Nisca Inc. | Sheet processing device and image formation apparatus provided with the same |
| US11299363B2 (en) * | 2017-09-15 | 2022-04-12 | Hewlett-Packard Development Company, L.P. | Print media alignments |
| CN115921699B (en) * | 2023-03-13 | 2023-05-16 | 四川宜宾力源电机有限公司 | Punching machine unloader |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4958974A (en) * | 1989-08-07 | 1990-09-25 | Xerox Corporation | Damped binding apparatus |
| US5899138A (en) * | 1995-07-25 | 1999-05-04 | Canon Kabushiki Kaisha | Sheet-bundle conveying device with low disturbance conveyance and stacking features |
| US6213456B1 (en) * | 1997-01-08 | 2001-04-10 | Minolta Co., Ltd. | Finisher for use with an image forming apparatus |
| CN1405015A (en) * | 2001-07-11 | 2003-03-26 | 迪尼克株式会社 | Book-binding apparatus and binding method thereof |
-
2005
- 2005-06-15 JP JP2005175643A patent/JP4152401B2/en not_active Expired - Fee Related
-
2006
- 2006-06-14 CN CN2009101710952A patent/CN101654028B/en active Active
- 2006-06-14 CN CN2006100872903A patent/CN1880101B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4958974A (en) * | 1989-08-07 | 1990-09-25 | Xerox Corporation | Damped binding apparatus |
| US5899138A (en) * | 1995-07-25 | 1999-05-04 | Canon Kabushiki Kaisha | Sheet-bundle conveying device with low disturbance conveyance and stacking features |
| US6213456B1 (en) * | 1997-01-08 | 2001-04-10 | Minolta Co., Ltd. | Finisher for use with an image forming apparatus |
| CN1405015A (en) * | 2001-07-11 | 2003-03-26 | 迪尼克株式会社 | Book-binding apparatus and binding method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1880101A (en) | 2006-12-20 |
| CN101654028A (en) | 2010-02-24 |
| CN1880101B (en) | 2011-02-02 |
| JP2006347692A (en) | 2006-12-28 |
| JP4152401B2 (en) | 2008-09-17 |
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