CN209381575U

CN209381575U - A kind of green perfecting press of synchronization

Info

Publication number: CN209381575U
Application number: CN201822110142.XU
Authority: CN
Inventors: 刘怀明
Original assignee: Beijing Jinghua Mingcheng Industry And Trade Co Ltd
Current assignee: Beijing Jinghua Mingcheng Industry And Trade Co Ltd
Priority date: 2018-12-15
Filing date: 2018-12-15
Publication date: 2019-09-13
Anticipated expiration: 2028-12-15

Abstract

The utility model relates to a kind of green perfecting presses of synchronization, including rack, positive printing mechanism, back face printing mechanism, paper winder, the live-roller connecting with gantry rotation, paper winder includes the workbench for being fixed on rack side, fixed the first plate body on the table, hinged the second plate body on the table, the chart drum between the first plate body and the second plate body, the undertaking component being arranged in below chart drum；It is rotatably connected to first rotating shaft on first plate body, fixture block is fixed in first rotating shaft, one end of chart drum offers the card slot with fixture block cooperation, the first motor of driving first rotating shaft rotation is fixed on the first plate body；The second shaft is slidably connected on second plate body, the chart drum other end and the second shaft are rotatablely connected, and the first fixation kit for fixing the second shaft is provided on the second plate body, the second fixation kit for fixing the second plate body is provided on workbench.The dismounting mode of chart drum is simple, and work efficiency is high.

Description

A kind of green perfecting press of synchronization

Technical field

The utility model relates to the technical fields of printing equipment, more particularly, to a kind of green perfecting press of synchronization.

Background technique

Printing machine is the machine of printing word and image, modern printing machine generally by loading, inking, coining, paper feeding (including Fold) etc. mechanisms composition.Its working principle is: printing plate is made in the text or image that will first print, and fills on the printer, so Afterwards by artificial or printing machine ink coated on the place for having writings and image on printing plate, then it is direct or indirect be transferred to paper or its On its stock (such as textile, metal plate, plastic cement, leather, plank), to copy printed matter identical with printing plate.

Publication No. is that the Chinese patent of CN108773176A discloses a kind of paper press, including printing machine ontology, described Printing machine ontology have rack, multiple delivery rolls are installed on the rack, are also equipped with hothouse, hothouse packet on the rack Include chamber body, chamber body has an inlet and outlet of paper, and there are also electric heating tube in chamber body, the roller of winding paper is also equipped in chamber body The opposite side of axis, wastepaper ultilization is equipped with air draft pipe.The paper press is with heat is not easy to lose, uses effect in hothouse The good advantage of fruit.

Prior art among the above have the following deficiencies: winding paper roll shaft winding to a certain degree after, need by The roll shaft removes, and changes new roll shaft, if dismounting mode is cumbersome, can reduce working efficiency.

Utility model content

The purpose of the utility model is to provide a kind of green perfecting press of synchronization, the dismounting mode of chart drum is simple, Have the effect of improving working efficiency.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of green of synchronization is double Face printing machine, including rack, the positive printing mechanism being arranged on the rack, back face printing mechanism, paper winder and gantry rotation The live-roller of connection；The paper winder includes the workbench for being fixed on rack side, fixes and hang down on the table with workbench Straight the first plate body, hinged the second plate body on the table, the chart drum between the first plate body and the second plate body, setting Undertaking component below chart drum；It is rotatably connected to first rotating shaft on first plate body, is fixed in the first rotating shaft Fixture block, the fixture block are vertically arranged with the first rotating shaft, the chart drum close to one end of first plate body offer with The card slot of fixture block cooperation is fixed with the first motor for driving the first rotating shaft rotation on first plate body；Described The second shaft is slidably connected on two plate bodys, the chart drum is rotated close to one end of second plate body and second shaft It connects, the first fixation kit for fixing the second shaft is provided on second plate body, is arranged on the workbench useful In the second fixation kit for fixing the second plate body.

By using above-mentioned technical proposal, paper to be printed is after front printing and back face printing, in live-roller Under transmission, paper is wrapped on chart drum.Fixture block snaps onto card slot, and first motor drive shaft rotation, shaft drives roll paper Cylinder rotation, so that the paper printed is wrapped on chart drum.After the paper on chart drum winds certain thickness, driving the Two shafts are separated with chart drum, are rotatablely connected plate, are detached from fixture block and card slot, and chart drum, which drops down onto, to be accepted on component.

The utility model is further arranged to: first fixation kit includes limit plate, is threadedly coupled with the second plate body Bolt, the limit plate is fixed on the described one end of second shaft far from the chart drum.

By using above-mentioned technical proposal, bolt thread connects the second plate body and limit plate, so that the second shaft and second Plate body is fixed, and chart drum smooth rotation is conducive to.

The utility model is further arranged to: second fixation kit includes the company being rotatably connected on workbench side wall Fishplate bar offers U-shaped hole on the connecting plate, stud is fixed on second plate body, and the stud is vertical with the second plate body, The stud passes through the U-shaped hole, is threaded with nut on the stud, the nut is abutted with the connecting plate.

By using above-mentioned technical proposal, when the normal roll paper of chart drum, it is rotatablely connected plate, so that stud passes through U-shaped hole, spiral shell Mother is threadedly coupled with stud, and connecting plate is fixed with the second plate body.Chart drum roll paper terminates, and needs replacing chart drum, unscrews nut, It is rotatablely connected plate, so that stud and U-shaped hole are detached from, the second shaft of driving is separated with chart drum, the second plate body is rotated, by chart drum It removes, the chart drum more renewed.

The utility model is further arranged to: the component of accepting includes being fixed on link block in the middle part of workbench, fixation Bearing plate on link block, the bearing plate are circular arc plate, and circular arc opening direction is directed at the chart drum.

By using above-mentioned technical proposal, after chart drum roll paper, chart drum is dropped down on bearing plate.Bearing plate is arc Shape is conducive to chart drum and steadily drops down on bearing plate, chart drum is avoided to slide, and is detached from workbench.

The utility model is further arranged to: it is described front printing mechanism include connect with gantry rotation front print roller, Front pressure roller, fixed the first driving gear being set on the pressure roller of front below the print roller of front, fixation are set in front Second motor of the first driven gear, driving front pressure roller rotation that engage on pressure roller with driving gear, second motor are solid It is scheduled in the rack.

By using above-mentioned technical proposal, start the second motor, the second motor driven front prints roller rotation, and front print roller will Ink is coated on the front of paper, and under the transmission of the first driving gear and the first driven gear, front print roller and front pressure roller are anti- To rotation, under the transmission of live-roller, paper is driven at back face printing mechanism.

The utility model is further arranged to: the back face printing mechanism include connect with gantry rotation reverse side print roller, Reverse side pressure roller, fixed the second driving gear being set on reverse side pressure roller above reverse side print roller, fixation are set in reverse side The third motor of the second driven gear, driving reverse side pressure roller rotation that are engaged on print roller with the second driving gear, the third electricity Machine is fixed in the rack.

By using above-mentioned technical proposal, start third motor, third motor driven reverse side prints roller rotation, and reverse side prints roller handle Ink is coated on the reverse side of paper, and under the transmission of the second driving gear and the second driven gear, reverse side pressure roller and reverse side print roller are anti- To rotation, under the transmitting effect of live-roller, the paper printed is wrapped on chart drum.

The utility model is further arranged to: the rack is fixedly arranged above the first blower, the outlet air of first blower Mouth is downwards；It is fixed with the second blower below the rack, the air outlet of second blower is upward.

By using above-mentioned technical proposal, after printing, in order to avoid the ink on paper not yet parches completely, printing quality is influenced Amount, the first blower dry up the paper after the printing of front, and the second blower dries up the paper after back face printing, thus Improve printing quality.

The utility model is further arranged to: being fixed with handle on the limit plate.

By using above-mentioned technical proposal, the handle of setting facilitates pulling limit plate, thus by the second fixing axle and roll paper Cylinder is detached from.

In conclusion the advantageous effects of the utility model are as follows:

1. being rotatablely connected plate after the second shaft of driving is separated with chart drum, chart drum is dropped down on bearing plate, and chart drum is torn open Dress mode is simple, high-efficient；

It is carried out 2. front printing is synchronous with back face printing, printing efficiency is high；

3. the blower being arranged can dry up the paper after printing, printing quality is improved.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is that the rack of the utility model hides the structural schematic diagram after upper plate；

Fig. 3 is the local explosion structure diagram of the utility model paper winder；

Fig. 4 is the enlarged diagram of part A in Fig. 3；

Fig. 5 is the enlarged diagram of part B in Fig. 3.

Appended drawing reference: 1, rack；11, import；12, it exports；13, live-roller；2, positive printing mechanism；21, front print roller； 22, front pressure roller；23, the first driving gear；24, the first driven gear；25, the second motor；3, back face printing mechanism；31, anti- Face prints roller；32, reverse side pressure roller；33, the second driving gear；34, the second driven gear；35, third motor；4, paper winder；41, Workbench；42, the first plate body；421, first rotating shaft；422, fixture block；423, first motor；43, the second plate body；431, second turn Axis；44, chart drum；441, card slot；45, component is accepted；451, link block；452, bearing plate；46, the first fixation kit；461, Limit plate；462, bolt；463, handle；47, the second fixation kit；471, connecting plate；4711, U-shaped hole；472, stud；473, Nut；51, the first blower；52, the second blower；53, the first guide duct；54, the second guide duct.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

- Fig. 2 referring to Fig.1 is a kind of green perfecting press of synchronization disclosed by the utility model, including rack 1, setting Positive printing mechanism 2, back face printing mechanism 3 in rack 1, paper winder 4.The perforation of 1 both ends of rack, one end are import 11, The other end is outlet 12, is rotatably connected to live-roller 13 on the side wall of 1 two sides of rack.

As shown in Fig. 2, positive printing mechanism 2 includes the front print roller 21 being rotatablely connected with rack 1, is located at front print roller 21 The front pressure roller 22 of lower section, fixed the first driving gear 23 being set on front pressure roller 22, the fixed front that is set in print roller 21 The second motor 25 that upper the first driven gear 24 engaged with the first driving gear 23, driving front pressure roller 22 rotate.Second electricity Machine 25 is fixed in rack 1, and the end of the output shaft and front pressure roller 22 of the second motor 25 is fixed, the both ends point of front pressure roller 22 It is not rotatablely connected with the side wall of 1 two sides of rack.Start the second motor 25, the second motor 25 drives front print roller 21 to rotate, front The front that ink is coated on paper by roller 21 is printed, under the transmission of the first driving gear 23 and the first driven gear 24, front print roller 21 rotate backward with front pressure roller 22, and under the transmission of live-roller 13, paper is driven at back face printing mechanism 3.

As shown in figure 3, back face printing mechanism 3 includes the reverse side print roller 31 being rotatablely connected with rack 1, is located at reverse side print roller 31 The reverse side pressure roller 32 of top, fixed the second driving gear 33 being set on reverse side pressure roller 32, the fixed reverse side that is set in print roller 31 The third motor 35 that upper the second driven gear 34 engaged with the second driving gear 33, driving reverse side pressure roller 32 rotate.Third electricity Machine 35 is fixed in rack 1, and the end of the output shaft and reverse side pressure roller 32 of third motor 35 is fixed, the both ends point of reverse side pressure roller 32 It is not rotatablely connected with the side wall of 1 two sides of rack.Start third motor 35, third motor 35 drives reverse side print roller 31 to rotate, reverse side The reverse side that roller 31 is coated on ink on paper is printed, under the transmission of the second driving gear 33 and the second driven gear 34, reverse side pressure roller 32 rotate backward with reverse side print roller 31, and under the transmitting effect of live-roller 13, the paper that prints is to transmitting at paper winder 4.

As shown in Fig. 2, paper winder 4 includes the workbench 41 for being fixed on 1 side of rack, is fixed on workbench 41 and work Make the first vertical plate body 42 of platform 41, the second plate body 43 being hinged on workbench 41, be located at the first plate body 42 and the second plate body Chart drum 44 between 43, the undertaking component 45 being arranged in below chart drum 44.As shown in figure 4, the company of rotation on the first plate body 42 It is connected to first rotating shaft 421, fixture block 422 is fixed in first rotating shaft 421, fixture block 422 is vertically arranged with first rotating shaft 421, roll paper Cylinder 44 offers the card slot 441 cooperated with fixture block 422 close to one end of the first plate body 42, fixed on the first plate body 42 in conjunction with Fig. 3 The first motor 423 for thering is driving first rotating shaft 421 to rotate；The second shaft 431, chart drum 44 are slidably connected on second plate body 43 It is rotatablely connected close to one end of the second plate body 43 and the second shaft 431, is provided on the second plate body 43 for fixing the second shaft 431 the first fixation kit 46 is provided with the second fixation kit 47 for fixing the second plate body 43 on workbench 41.

As shown in figure 3, the first fixation kit 46 includes limit plate 461, bolt 462, limit plate 461 is fixed on the second shaft 431 one end far from chart drum 44, bolt 462 pass through limit plate 461 and are threadedly coupled with the second plate body 43.Bolt 462 makes Two shafts 431 and the second plate body 43 are fixed, are conducive to 44 smooth rotation of chart drum.Handle 463 is fixed on limit plate 461, if The handle 463 set, which facilitates, pulls limit plate 461, so that the second fixing axle and chart drum 44 are detached from.

As shown in figure 5, the second fixation kit 47 includes the connecting plate 471 being rotatably connected on 41 side wall of workbench, connection U-shaped hole 4711 is offered on plate 471, stud 472 is fixed on the second plate body 43, stud 472 is vertical with the second plate body 43, stud 472 pass through U-shaped hole 4711, are threaded with nut 473 on stud 472, nut 473 is abutted with connecting plate 471.Chart drum 44 is just When normal roll paper, it is rotatablely connected plate 471, so that stud 472 passes through U-shaped hole 4711, nut 473 is threadedly coupled with stud 472, is connected Plate 471 and the second plate body 43 are fixed.44 roll paper of chart drum terminates, and needs replacing chart drum 44, unscrews nut 473, rotation connection Plate 471, so that stud 472 and U-shaped hole 4711 are detached from, the second shaft 431 of driving is separated with chart drum 44, rotates the second plate body 43, chart drum 44 is removed, the chart drum 44 more renewed.

As shown in Fig. 2, accepting component 45 includes link block 451, bearing plate 452, link block 451 is fixed on workbench 41 At center.Bearing plate 452 is fixed on the upper surface of link block 451, and bearing plate 452 is circular arc plate, the circular arc of bearing plate 452 Opening direction is directed at chart drum 44.

As Figure 1-Figure 2, rack 1 is fixedly arranged above the first blower 51, and the first blower 51 is located at front pressure roller 22 and anti- Between face pressure roller 32, the air outlet of the first blower 51 is downward, and the first guide duct 53, the first wind-guiding are provided with below the first blower 51 Pipe 53 is fixed on 1 top of rack.The second blower 52 is fixed with below rack 1, the second blower 52 at the outlet of rack 1 12, The air outlet of second blower 52 is upward, and the second guide duct 54, the both ends point of the second guide duct 54 are provided with above the second blower 52 It is not fixed on the side wall of 1 two sides of rack.After printing, in order to avoid the ink on paper not yet parches completely, printing quality is influenced, Paper after the printing of first 51 pairs of blower front dries up, and the second blower 52 dries up the paper after back face printing, from And improve printing quality.

The implementation principle of the present embodiment are as follows: paper to be printed is after front printing and back face printing, in live-roller 13 Transmission under, paper is wrapped on chart drum 44.Fixture block 422 snaps onto card slot 441, the rotation of 423 drive shaft of first motor, Shaft drives chart drum 44 to rotate, so that the paper printed is wrapped on chart drum 44.When the paper on chart drum 44 twines After certain thickness, bolt 462 is back-outed, is detached from the second shaft 431 from chart drum 44.Unscrew nut 473, is rotatablely connected Plate 471, so that stud 472 and U-shaped hole 4711 are detached from, the second shaft 431 of driving is separated with chart drum 44, rotates the second plate body 43, chart drum 44 is removed, the chart drum 44 more renewed, the roll paper printed is cut further according to requirement is cut.

The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical Within novel protection scope.

Claims

1. a kind of green perfecting press of synchronization, including rack (1), the positive printing mechanism (2) being arranged on rack (1), Back face printing mechanism (3), paper winder (4), the live-roller (13) with rack (1) rotation connection, it is characterised in that: the roll paper Mechanism (4) include be fixed on rack (1) side workbench (41), be fixed on it is vertical with workbench (41) on workbench (41) First plate body (42), is located at the first plate body (42) and the second plate body (43) at the second plate body (43) being hinged on workbench (41) Between chart drum (44), undertaking component (45) below chart drum (44) is set；The company of rotation on first plate body (42) It is connected to first rotating shaft (421), is fixed with fixture block (422) on the first rotating shaft (421), the fixture block (422) and described first Shaft (421) is vertically arranged, and the chart drum (44) offers and the fixture block close to one end of first plate body (42) (422) card slot (441) cooperated is fixed with the first of driving first rotating shaft (421) rotation on first plate body (42) Motor (423)；It is slidably connected the second shaft (431) on second plate body (43), the chart drum (44) is close to described the One end of two plate bodys (43) and second shaft (431) are rotatablely connected, and are provided on second plate body (43) for fixing The first fixation kit (46) of second shaft (431) is provided with for fixing the second plate body (43) on the workbench (41) Second fixation kit (47).

2. the green perfecting press of synchronization according to claim 1, it is characterised in that: first fixation kit (46) Including limit plate (461), the bolt (462) being threadedly coupled with the second plate body (43), the limit plate (461) is fixed on described The one end of two shafts (431) far from the chart drum (44).

3. the green perfecting press of synchronization according to claim 1, it is characterised in that: second fixation kit (47) Including the connecting plate (471) being rotatably connected on workbench (41) side wall, U-shaped hole is offered on the connecting plate (471) (4711), it is fixed with stud (472) on second plate body (43), the stud (472) is vertical with the second plate body (43), described Stud (472) passes through the U-shaped hole (4711), is threaded with nut (473) on the stud (472), the nut (473) It is abutted with the connecting plate (471).

4. the green perfecting press of synchronization according to claim 1, it is characterised in that: the undertaking component (45) includes It is fixed on the link block (451) in the middle part of workbench (41), the bearing plate (452) being fixed on link block (451), the bearing plate It (452) is circular arc plate, circular arc opening direction is directed at the chart drum (44).

5. the green perfecting press of synchronization according to claim 1, it is characterised in that: the front printing mechanism (2) Including front print roller (21) being rotatablely connected with rack (1), the front pressure roller (22), the fixing sleeve that are located at below front print roller (21) The first driving gear (23) for being located on front pressure roller (22), fixed be set in are engaged on front pressure roller (22) with driving gear The second motor (25) that first driven gear (24), driving front pressure roller (22) rotate, second motor (25) are fixed on institute It states on rack (1).

6. the green perfecting press of synchronization according to claim 1, it is characterised in that: the back face printing mechanism (3) Including reverse side print roller (31) being rotatablely connected with rack (1), the reverse side pressure roller (32), the fixing sleeve that are located above reverse side print roller (31) The second driving gear (33) for being located on reverse side pressure roller (32) fixed is set in reverse side print roller (31) and the second driving gear (33) the third motor (35) of the second driven gear (34), driving reverse side pressure roller (32) rotation that engage, the third motor (35) it is fixed on the rack (1).

7. the green perfecting press of synchronization according to claim 1, it is characterised in that: fixed above the rack (1) Have the first blower (51), the air outlet of first blower (51) is downward；The second blower is fixed with below the rack (1) (52), the air outlet of second blower (52) is upward.

8. the green perfecting press of synchronization according to claim 2, it is characterised in that: solid on the limit plate (461) Surely there are handle (463).