CN114408622B - Working method of multifunctional creasing machine capable of switching automatic and manual paper feeding - Google Patents
Working method of multifunctional creasing machine capable of switching automatic and manual paper feeding Download PDFInfo
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- CN114408622B CN114408622B CN202210150274.3A CN202210150274A CN114408622B CN 114408622 B CN114408622 B CN 114408622B CN 202210150274 A CN202210150274 A CN 202210150274A CN 114408622 B CN114408622 B CN 114408622B
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- adjusting
- separating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H1/00—Supports or magazines for piles from which articles are to be separated
- B65H1/08—Supports or magazines for piles from which articles are to be separated with means for advancing the articles to present the articles to the separating device
- B65H1/18—Supports or magazines for piles from which articles are to be separated with means for advancing the articles to present the articles to the separating device controlled by height of pile
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
- B41F19/02—Apparatus or machines for carrying out printing operations combined with other operations with embossing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/08—Separating articles from piles using pneumatic force
- B65H3/0808—Suction grippers
- B65H3/0816—Suction grippers separating from the top of pile
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
- B65H3/48—Air blast acting on edges of, or under, articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1131—Size of sheets
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The invention provides a working method of a multifunctional creasing machine capable of switching automatic and manual paper feeding, which comprises the following steps of: (1) The induction regulating component drives the induction regulating rod to swing, so that the bottom of the induction contact part is parallel to the top of the paper feeding channel; (2) the paper separating device adjusts the distance from the paper feeding channel; (3) The paper supporting device lifts and touches the paper to the induction contact part; (4) stopping the paper supporting device from continuously lifting; (5) The paper feeding device conveys the paper to the indentation unit to indentation the paper; (6) repeating steps (3) - (5); manual paper feeding mode: (1) The induction adjusting part is used for inducing the adjusting rod to swing, so that the bottom of the induction contact part of the induction adjusting rod is lower than the top of the paper feeding channel. (2) The paper supporting device is lifted and touches the induction contact part; (3) stopping the paper supporting device from continuously lifting; (4) The paper is manually conveyed to the creasing unit for creasing the paper.
Description
Technical Field
The invention relates to the technical field of multifunctional creasing machines, in particular to a working method of a multifunctional creasing machine capable of switching automatic and manual paper feeding.
Background
The automatic creasing machine is used as post-printing treatment equipment for forming vertical crease on the surface of paper, and can be used for creasing at any position on the paper one or more times without making a template, and is widely applied to the industries of printing, packaging, decoration and the like.
Such as in China application number 201110207693.8; the patent document with the publication date of 2016.8.3 discloses an automatic paper feeding digital indentation machine; the indentation machine comprises a paper feeding unit, a paper collecting unit, an indentation unit, a fan unit and an operation control unit, wherein the paper feeding unit conveys paper to the indentation unit, the indentation unit is used for indentation of the paper and then enters the paper collecting unit, the indentation unit mainly comprises a paper feeding rubber roller, an indentation cutter, a paper discharging rubber roller, an indentation driving motor and a paper sensor, and the indentation driving motor is used for driving the indentation cutter to conduct indentation work after the paper is accurately positioned by the sensor and the paper feeding rubber roller.
Most creasing machines in the prior art work by adopting an automatic paper feeding mode only in order to pursue creasing efficiency, but before creasing, the paper is likely to be bent, deformed or folded due to factors such as transportation, placement and the like, so that the paper is likely to be blocked and cannot be conveyed during automatic paper feeding, and finally the creasing efficiency is affected; and when small-component paper is to be creased, automatic paper feeding is adopted, so that resources are wasted relatively.
Disclosure of Invention
The invention provides a working method of a multifunctional creasing machine capable of switching automatic and manual paper feeding, which has high-efficiency creasing of automatic paper feeding and can save energy and prevent paper jam by selecting manual paper feeding under the condition that an automatic paper feeding mode is difficult to feed paper efficiently.
In order to achieve the above purpose, the technical scheme of the invention is as follows: the working method of the multifunctional creasing machine capable of switching automatic and manual paper feeding is realized by the multifunctional creasing machine, the multifunctional creasing machine is provided with an automatic paper feeding mode and a manual paper feeding mode, the multifunctional creasing machine comprises a stand, a switching induction device and a paper feeding unit are arranged on the stand, the paper feeding unit comprises a paper supporting device, a paper feeding device and a blowing device, and the paper supporting device is positioned at one end of the stand; the blowing device is close to the other end of the frame; the paper feeding device is positioned above the paper supporting device and the blowing device; a paper feeding channel is formed between the paper feeding device and the air blowing device; the switching induction device is arranged on a frame at one end of the paper feeding device, and an indentation unit is arranged at the other end of the frame.
The switching induction device comprises a first support, a second support, an induction regulating shaft, an induction regulating part, an induction regulating rod, a first base and a proximity switch, wherein the first support is fixed on a rack, the first base is connected below the first support, the second support is arranged on the first base, the second support is also connected with the first support, one end of the first base is fixed on the second support, the other end of the first base is provided with the induction regulating shaft, one end of the induction regulating shaft is rotatably connected on the first base through a bearing, the other end of the induction regulating shaft penetrates through the first support to extend to the outer side of the first support, the induction regulating part is arranged on the induction regulating shaft positioned on the outer side of the first support, the proximity switch is arranged on the first base, the induction regulating rod is arranged on the induction regulating shaft between the first base and the first support, and the induction regulating rod swings up and down around the induction regulating shaft; the proximity switch is electrically connected with the paper supporting device.
The induction adjusting rod is arranged corresponding to the proximity switch, one end of the induction adjusting rod is arranged on the induction adjusting shaft, the other end of the induction adjusting rod is provided with an induction contact part, the bottom of the induction contact part is arranged in parallel with the top of the paper feeding channel, and the induction contact part is in contact connection with the paper supporting device.
A paper separating device which is movably arranged on one side of the blowing device, which is close to the paper supporting device, wherein the paper separating device comprises a separating piece and a separating adjusting rod; the separation adjusting rod drives the separation piece to be close to or far away from the paper feeding channel.
The method comprises the following specific steps:
automatic paper feeding mode:
(1) The induction adjusting part drives the induction adjusting shaft to drive the induction adjusting rod to swing, so that the bottom of the induction contact part of the induction adjusting rod is parallel to the top of the paper feeding channel.
(2) The paper separating device is lifted according to the thickness of the paper, and the distance between the paper separating device and the paper feeding channel is adjusted, so that the paper can only pass through one paper at a time.
(3) The paper supporting device lifts and touches the paper to the induction contact part.
(4) The proximity switch receives the touch signal and sends the signal to the paper supporting device so that the paper supporting device stops lifting continuously.
(5) The paper feeding device conveys the paper to an indentation unit, and the indentation unit is used for indentation of the paper.
(6) Repeating steps (3) - (5).
Manual paper feeding mode:
(1) The induction adjusting part drives the induction adjusting shaft to drive the induction adjusting rod to swing, so that the bottom of the induction contact part of the induction adjusting rod is lower than the top of the paper feeding channel.
(2) The paper supporting device lifts and touches the induction contact part.
(3) The proximity switch receives the touch signal and sends the signal to the paper supporting device so that the paper supporting device stops lifting continuously.
(4) The paper is manually conveyed to an indentation unit, which indentation unit indentations the paper.
When the multifunctional creasing machine with the structure is used, paper is placed on the paper supporting device, the paper is lifted to the paper feeding device through the paper supporting device, and when the supporting device ascends to enable the paper to touch the induction adjusting device, the action is stopped, and then the paper is conveyed to the creasing unit through the paper feeding device to achieve creasing, so that the operation is simple and convenient; when the automatic paper feeding device is used, the manual paper feeding mode can be switched according to the quantity of the paper and the condition that the automatic paper feeding is unfavorable due to whether the paper is bent, deformed or folded, so that the multifunctional indentation machine can be ensured to have high-efficiency indentation of the automatic paper feeding, and the phenomenon that the automatic paper feeding mode is difficult to feed the paper efficiently and the manual paper is selected to save energy and prevent paper jam can be avoided.
When selecting automatic paper feeding, thereby drive the rotation of response regulating axle through response regulating part and drive the response and adjust the pole and swing for the bottom of response contact part of response regulation pole is parallel with the top of feed channel, from this, when paper supporting device is with the lifting of paper and touch the response contact part, proximity switch receives the touch signal and with signal transmission to paper supporting device make paper supporting device stop continuing the lifting, from this, can guarantee that the paper of highest layer is located and send to the passageway, thereby paper feeding device can carry the paper to indentation unit, after carrying the paper of highest layer, the contact of response contact part break away from with the paper, proximity switch loses the proximity signal, paper supporting device continues the lifting and makes next paper touch response contact part from this, realize automatic paper feeding.
When manual paper feeding is selected, the induction adjusting shaft is driven to rotate through the induction adjusting component so as to drive the induction adjusting rod to swing, the bottom of the induction contact part of the induction adjusting rod is lower than the top of the paper feeding channel, when the paper supporting device is used, the paper supporting device is free of paper lifting, and when the paper supporting device touches the induction contact part, the proximity switch sends a signal to enable the paper supporting device to stop acting, so that a certain distance is reserved between the paper supporting device and the paper feeding channel, and therefore the paper supporting device can be used as a platform for conveniently feeding paper when manual paper feeding is performed, and the phenomenon that paper feeding is inconvenient or jammed is not caused because a gap between the paper supporting device and the paper feeding channel is too narrow when paper feeding is performed.
Further, an induction lug is arranged on the induction adjusting rod, and the induction lug is arranged corresponding to the proximity switch. Therefore, when the sensing contact part contacts paper or the paper supporting device, the sensing adjusting rod performs slight swinging motion, the sensing lug contacts the proximity switch, the proximity switch receives signals of the sensing lug, and the proximity switch sends signals and controls the paper supporting device to stop moving.
Further, the first bracket comprises a first bracket main board and a first bracket side board, the first bracket main board is connected with the frame, the first bracket side board is arranged at one end of the first bracket main board far away from the frame, and the other end of the induction adjusting shaft penetrates through the first bracket side board to be connected with the induction adjusting component; an induction limit switch is arranged on the first support main board, an adjusting limit plate is arranged at one end of the induction adjusting rod, and the adjusting limit plate and the induction limit switch are correspondingly arranged. From this setting, through the setting of response limit switch, when using, if proximity switch breaks down and loses the effect, the paper supporting device drives the induction regulation pole lifting when contacting the induction regulation pole, when the induction limit switch was touched to the response limiting plate, the response limit switch can send signal to paper supporting device and control paper supporting device stop action, prevents that paper supporting device lifting is too high and lead to paper supporting device's structure damage.
Further, the induction regulating component is a regulating motor.
Further, the induction adjusting component is an adjusting knob.
Further, an adjusting connecting through hole is formed in the induction adjusting rod, the induction adjusting shaft extends into the adjusting connecting through hole, a limiting groove is formed in the inner wall of the adjusting connecting through hole, a limiting rod corresponding to the limiting groove is arranged on the induction adjusting shaft, and the limiting rod extends into the limiting groove and is arranged in a sliding mode along the limiting groove. Through the setting of spacing groove, can guarantee that the induction adjustment pole can be in fixed state after adjusting, can guarantee again that the induction adjustment pole swings in the scope of spacing groove to prevent that the induction adjustment pole can not take place the too hard collision with paper supporting device and lead to the structural damage of induction adjustment pole.
Further, the paper feeding device comprises a paper feeding conveying device; the paper feeding and conveying device is provided with a paper feeding adsorption device; the frame is provided with a movable groove; the paper supporting device comprises a paper supporting table and a supporting driving device; the paper supporting table is used for supporting paper; the paper supporting table is convexly provided with a movable bracket; the movable bracket passes through the movable groove and is connected with the bearing driving device; the bearing driving device drives the paper bearing table to be close to or far away from the paper feeding adsorption device; the air blowing device is provided with an air outlet; the air outlet is obliquely arranged with the paper supporting table.
The paper supporting table is movably arranged through the paper supporting device; the paper supporting table can be close to or far from the paper feeding adsorption device; after the paper of the highest layer is conveyed, the induction contact part is separated from contact with the paper, and the proximity switch loses a proximity signal, so that the paper supporting device is lifted continuously to enable the next paper to touch the induction contact part, and the paper feeding function is guaranteed.
Further, the wind flow generated by the blowing device passes through the air outlet and blows to the paper feeding device; the wind flow drives the paper to approach the paper feeding adsorption device; the paper feeding adsorption device adsorbs the close paper; the paper feeding and conveying device drives paper to enter the paper feeding channel.
The arrangement drives the paper to approach the paper feeding device by the air flow blown out from the air outlet; the adsorption effect of the paper feeding adsorption device on paper is improved.
Further, the paper feeding unit further comprises a shielding plate; the paper feeding device is arranged at one side of the frame; the shielding plate is arranged on the other side of the frame; one end of the shielding plate is positioned above the blowing device; the other end of the shielding plate is positioned above the paper supporting table; a paper feeding channel is formed between the shielding plate and the blowing device; the lower end face of the shielding plate is flush with the lower end face of the paper feeding and conveying device.
The arrangement ensures that the contact area between the shielding plate and the paper is large; avoiding the paper feeding and conveying device from conveying paper; the end of the paper cannot be aligned with the paper feeding channel, so that the paper cannot enter the paper feeding channel; simultaneously, under the action of the blowing device, the wind flow has a supporting effect on paper; even if the paper feeding device is arranged at one side of the frame; nor will it cause the paper to drop down.
Further, the blowing device also comprises a paper separation support plate; a separation movable groove is arranged at one end of the paper separation support plate, which is close to the paper feeding adsorption device; the paper separating device is connected to the separating movable groove; the paper separating device further comprises a separating adjusting seat and a separating connecting piece, wherein the separating adjusting seat is arranged on the side face of the blowing device, the separating adjusting seat is provided with a threaded hole, one end of the separating connecting piece is connected with the bottom of the separating piece, the separating adjusting rod penetrates through the threaded hole to be connected with the other end of the separating connecting piece, and the separating piece is movably arranged in the separating movable groove; the top of the separator extends toward the shield plate with a separator contact.
The paper separating device is arranged; after the overlapped paper contacts with the separating piece; the separating piece is used for blocking the paper below; the paper above enters the paper feeding channel under the action of the paper feeding device; thus realizing the separation of overlapped paper sheets; meanwhile, the distance between the separating piece and the paper feeding channel is preset according to the thickness of the paper; so that paper with different thickness is suitable for use; the application is convenient.
Drawings
Fig. 1 is a schematic structural view of a multifunctional creasing machine according to the present invention.
Fig. 2 is an internal structural view of the multifunctional creasing machine of the present invention.
Fig. 3 is an enlarged view at a in fig. 1.
Fig. 4 is an exploded view of the switching sensing device of the present invention.
Fig. 5 is a cross-sectional view of the induction adjusting lever of the present invention.
Fig. 6 is an enlarged view at B in fig. 2.
Fig. 7 is a schematic structural view of a blower according to the present invention.
Fig. 8 is a schematic structural view of the paper separating device of the present invention.
Fig. 9 is a flowchart of a working method of the multifunctional creasing machine capable of switching between automatic and manual paper feeding according to the present invention.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description.
As shown in fig. 1 to 8, a multifunctional creasing machine comprises a stand 21, wherein a switching induction device 1 and a paper feeding unit 3 are arranged on the stand 21, the paper feeding unit 3 comprises a paper supporting device 31, a paper feeding device 32 and a blowing device 33, and the paper supporting device 31 is positioned at one end of the stand 21; the blower 33 is near the other end of the frame 21; the paper feeding device 32 is positioned above the paper supporting device 31 and the blowing device 33; a paper feeding channel 30 is formed between the paper feeding device 32 and the air blowing device 33; the switching sensing device 1 is disposed on a frame 21 at one end of the paper feeding device 32, and an indentation unit 100 is disposed at the other end of the frame 21. The paper feed unit 3 feeds paper to the creasing unit 100, and the creasing unit 100 processes the paper.
In China, the application number is 201310709502.7; the patent document publication No. 2014.4.16 discloses technical features of the indentation unit; the indentation unit is in the prior art; and are not described in any detail herein.
As shown in fig. 3 and 5, the switching induction device 1 includes a first bracket 11, a second bracket 12, an induction adjustment shaft 13, an induction adjustment component 14, an induction adjustment shaft 15, a first base 16, a first base 17 and a proximity switch 18, where the first bracket 11 is fixed on a rack 21, the first base 17 is connected below the first bracket 11, the second bracket 12 is disposed on the first base 17, the second bracket 12 is further connected with the first bracket 11, one end of the first base 16 is fixed on the second bracket 12, the other end of the first base 16 is provided with an induction adjustment shaft 13, one end of the induction adjustment shaft 13 is rotatably connected to the first base 16 through a bearing (not shown in the drawing), the other end of the induction adjustment shaft 13 passes through the first bracket 11 and extends to the outside of the first bracket 11, the induction adjustment component 14 is disposed on the induction adjustment shaft 13 located outside the first bracket 11, in this embodiment, the induction adjustment component 14 is an adjustment knob, the position of the induction adjustment shaft 13 is implemented as an induction adjustment motor by adjusting the rotation of the induction adjustment shaft 13, and the induction adjustment shaft 13 can be driven to rotate. A proximity switch 18 is arranged on the first base 16, an induction adjusting rod 15 is arranged on the induction adjusting shaft 13 between the first base 16 and the first bracket 11, and the induction adjusting rod 15 swings up and down around the induction adjusting shaft 13; the proximity switch 18 is electrically connected to the paper holding device 31.
The induction adjusting rod 15 is correspondingly arranged with the proximity switch 18, one end of the induction adjusting rod 15 is arranged on the induction adjusting shaft 13, the other end of the induction adjusting rod 15 is provided with an induction contact portion 151, the bottom of the induction contact portion 151 is arranged in parallel with the top of the paper feeding channel 30, and the induction contact portion 151 is in contact connection with the paper supporting device 31.
The sensing adjusting rod 15 is provided with a sensing lug 152, and the sensing lug 152 is arranged corresponding to the proximity switch 18. In this way, when the sensing contact portion 151 contacts the paper or the paper supporting device 31, the sensing adjustment lever 15 performs a slight swinging motion, so that the sensing protrusion 152 contacts the proximity switch, and the proximity switch 18 receives the signal of the sensing protrusion 152, so that the proximity switch 18 sends the signal and controls the paper supporting device 31 to stop.
The first bracket 11 comprises a first bracket main board 111 and a first bracket side board 112, the first bracket main board 111 is connected with the frame 21, the first bracket side board 112 is arranged at one end of the first bracket main board 111 far away from the frame 21, and the other end of the induction adjusting shaft 13 passes through the first bracket side board 112 to be connected with the induction adjusting part 14; the first bracket main board 111 is provided with an induction limit switch 19, one end of the induction adjusting rod 15 is provided with an adjusting limit plate 153, and the adjusting limit plate 153 is arranged corresponding to the induction limit switch 19. Through setting up from this, through the setting of response limit switch 19, when using, if proximity switch 18 breaks down and loses the effect, drive response regulation pole 15 when paper supporting device 31 contacted response regulation pole 15 and continue the lifting, when response limit plate 153 touched response limit switch 19, response limit switch 19 can send the signal to paper supporting device 31 and control paper supporting device 31 stop action, prevent that paper supporting device 31 lifting is too high and lead to paper supporting device 31's structural damage.
The induction adjusting rod 15 is provided with an adjusting connecting through hole 154, the induction adjusting shaft 13 extends into the adjusting connecting through hole 154, the inner wall of the adjusting connecting through hole 154 is provided with a limiting groove 156, the induction adjusting shaft 13 is provided with a limiting rod (not shown in the figure) corresponding to the limiting groove 156, and the limiting rod extends into the limiting groove 156 and is arranged in a sliding manner along the limiting groove 156. Through the setting of spacing groove 156, can guarantee that the induction regulating pole 15 can be in fixed state after adjusting, can guarantee again that induction regulating pole 15 swings in the scope of spacing groove 156 to prevent that induction regulating pole 15 can not take place the too hard collision with paper supporting device 31 and lead to the structural damage of induction regulating pole 15.
As shown in fig. 2 and 6, the paper feed device 32 includes a paper feed conveying device 321; the paper feeding and conveying device 321 is provided with a paper feeding adsorption device 322; the frame 21 is provided with a movable groove 20; the paper supporting device 31 includes a paper supporting table 311 and a supporting driving device (not shown in the figure); the paper supporting table 311 is used for supporting paper; the paper supporting table 311 is convexly provided with a movable bracket 313; the movable support 313 passes through the movable slot 20 and is connected with the bearing driving device; the supporting driving device drives the paper supporting table 311 to approach or depart from the paper feeding adsorption device 322; the blowing device 33 is provided with an air outlet 330 (shown in fig. 7); the air outlet 330 is inclined to the paper support table 311. In this embodiment, the paper feeding and conveying device specifically conveys paper by driving a belt to rotate through a roller; the paper feeding adsorption device is used for carrying out adsorption on paper through an exhaust fan to assist a paper feeding conveying device in conveying the paper; the bearing driving device specifically drives the paper bearing table to move up and down along the sliding rail through a motor; the blowing device specifically blows air through a fan to assist in conveying paper; the paper feeding and conveying device, the paper feeding and adsorbing device, the bearing driving device and the blowing device are all of the prior art, and will not be described again here.
The paper supporting table 311 is movably arranged through the paper supporting device 31; the paper supporting table 311 can be close to or far from the paper feeding adsorption device 322; after the paper of the highest layer is conveyed, the sensing contact part 151 is separated from contact with the paper, the proximity switch 18 loses the proximity signal, and therefore the paper supporting device 31 is lifted continuously to enable the next paper to touch the sensing contact part 151, and the paper feeding function is guaranteed.
As shown in fig. 7, the wind flow generated by the blower 33 is blown toward the paper feeding device 32 through the air outlet 330; the wind flow drives the paper to approach the paper feeding adsorption device 322; the paper feed adsorption device 322 adsorbs the approaching paper; the paper feeding and conveying device 321 drives the paper into the paper feeding channel 30.
The arrangement drives the paper to approach the paper feeding device by the air flow blown out from the air outlet; the adsorption effect of the paper feeding adsorption device on paper is improved.
As shown in fig. 1 and 6, the paper feed unit 3 further includes a shielding plate 331; the paper feeding device 32 is arranged at one side of the frame 21; the shielding plate 311 is arranged on the other side of the frame 21; one end of the shielding plate 331 is located above the blowing device 33; the other end of the shielding plate 331 is located above the paper supporting table 311; a paper feed passage 30 is formed between the shielding plate 331 and the blower 33; the lower end surface of the shielding plate 331 is flush with the lower end surface of the paper feed conveyance device 321.
The arrangement ensures that the contact area between the shielding plate 331 and the paper is large; avoiding the paper from being transported by the paper feeding transport device 321; there is a case where the end of the paper is not aligned with the paper feed path 30, resulting in the paper not being able to enter the paper feed path 30; simultaneously, under the action of the blowing device 33, the wind flow has a supporting effect on paper; even if the paper feeding device 32 is provided at one side of the frame 21; nor will it cause the paper to drop down.
As shown in fig. 7 and 8, a paper separating device 4 is movably arranged at one side of the blowing device 33 near the paper supporting device 31, and the paper separating device 4 comprises a separating piece 41 and a separating adjusting rod 42; the separation regulating lever 42 drives the separation member 41 toward or away from the paper feed path 30.
The blower 33 further includes a paper separation support 333; a separation movable groove 334 is arranged at one end of the paper separation support plate 333, which is close to the paper feeding adsorption device 322; the sheet separating device 4 is connected to the separation movable groove 334.
The paper separating device 4 further comprises a separating adjusting seat 43 and a separating connecting piece 44, wherein the separating adjusting seat 43 is arranged on the side surface of the blowing device 33, the separating adjusting seat 43 is provided with a threaded hole (not shown in the figure), one end of the separating connecting piece 44 is connected with the bottom of the separating piece 41, the separating adjusting rod 42 passes through the threaded hole to be connected with the other end of the separating connecting piece 44, and the separating piece 41 is movably arranged in the separating movable groove 334; the top of the separator 41 extends toward the shielding plate 331 with a separator contact 45. When the paper enters the paper feed passage 30; adjacent bonded sheets are in contact with the separation contact 45; and separated by the separation contact 45; this allows individual sheets to enter the sheet feed path 30. In this embodiment, the separation adjustment lever 42 is a threaded shaft; the separation connecting piece 44 is driven to move by rotating the separation adjusting rod 42; the separation connecting piece 44 drives the separation contact piece 45 to be close to or far away from the shielding plate 331; the distance between the separation contact 45 and the shielding plate 331 is set in advance according to the thickness of the sheet. Convenient to use. After the overlapped sheets are contacted with the separating member 41; the separating member 41 blocks the sheet below; the paper located above enters the paper feed channel 30 under the action of the paper feed device 32; this achieves separation of the overlapped sheets.
The paper separating device is arranged; after the overlapped paper contacts with the separating piece; the separating piece is used for blocking the paper below; the paper above enters the paper feeding channel under the action of the paper feeding device; thus realizing the separation of overlapped paper sheets; meanwhile, the distance between the separating piece and the paper feeding channel is preset according to the thickness of the paper; so that paper with different thickness is suitable for use; the application is convenient.
As shown in fig. 9, the working method of the multifunctional creasing machine capable of switching between automatic and manual paper feeding is implemented by the multifunctional creasing machine, and the multifunctional creasing machine has an automatic paper feeding mode and a manual paper feeding mode, and specifically comprises the following steps:
automatic paper feeding mode:
(1) The induction adjusting part drives the induction adjusting shaft to drive the induction adjusting rod to swing, so that the bottom of the induction contact part of the induction adjusting rod is parallel to the top of the paper feeding channel.
(2) The paper separating device is lifted according to the thickness of the paper, and the distance between the paper separating device and the paper feeding channel is adjusted, so that the paper can only pass through one paper at a time.
(3) The paper supporting device lifts and touches the paper to the induction contact part.
(4) The proximity switch receives the touch signal and sends the signal to the paper supporting device so that the paper supporting device stops lifting continuously.
(5) The paper feeding device conveys the paper to an indentation unit, and the indentation unit is used for indentation of the paper.
(6) Repeating steps (3) - (5).
Manual paper feeding mode:
(1) The induction adjusting part drives the induction adjusting shaft to drive the induction adjusting rod to swing, so that the bottom of the induction contact part of the induction adjusting rod is lower than the top of the paper feeding channel.
(2) The paper supporting device lifts and touches the induction contact part.
(3) The proximity switch receives the touch signal and sends the signal to the paper supporting device so that the paper supporting device stops lifting continuously.
(4) The paper is manually conveyed to an indentation unit, which indentation unit indentations the paper.
When the multifunctional creasing machine with the structure is used, paper is placed on the paper supporting device, the paper is lifted to the paper feeding device through the paper supporting device, and when the supporting device ascends to enable the paper to touch the induction adjusting device, the action is stopped, and then the paper is conveyed to the creasing unit through the paper feeding device to achieve creasing, so that the operation is simple and convenient; when the automatic paper feeding device is used, the manual paper feeding mode can be switched according to the quantity of the paper and the condition that the automatic paper feeding is unfavorable due to whether the paper is bent, deformed or folded, so that the multifunctional indentation machine can be ensured to have high-efficiency indentation of the automatic paper feeding, and the phenomenon that the automatic paper feeding mode is difficult to feed the paper efficiently and the manual paper is selected to save energy and prevent paper jam can be avoided.
When selecting automatic paper feeding, thereby drive the rotation of response regulating axle through response regulating part and drive the response and adjust the pole and swing for the bottom of response contact part of response regulation pole is parallel with the top of feed channel, from this, when paper supporting device is with the lifting of paper and touch the response contact part, proximity switch receives the touch signal and with signal transmission to paper supporting device make paper supporting device stop continuing the lifting, from this, can guarantee that the paper of highest layer is located and send to the passageway, thereby paper feeding device can carry the paper to indentation unit, after carrying the paper of highest layer, the contact of response contact part break away from with the paper, proximity switch loses the proximity signal, paper supporting device continues the lifting and makes next paper touch response contact part from this, realize automatic paper feeding.
When manual paper feeding is selected, the induction adjusting shaft is driven to rotate through the induction adjusting component so as to drive the induction adjusting rod to swing, the bottom of the induction contact part of the induction adjusting rod is lower than the top of the paper feeding channel, when the paper supporting device is used, the paper supporting device is free of paper lifting, and when the paper supporting device touches the induction contact part, the proximity switch sends a signal to enable the paper supporting device to stop acting, so that a certain distance is reserved between the paper supporting device and the paper feeding channel, and therefore the paper supporting device can be used as a platform for conveniently feeding paper when manual paper feeding is performed, and the phenomenon that paper feeding is inconvenient or jammed is not caused because a gap between the paper supporting device and the paper feeding channel is too narrow when paper feeding is performed.
Claims (10)
1. The working method of the multifunctional creasing machine capable of switching between automatic and manual paper feeding is realized by the multifunctional creasing machine, and the multifunctional creasing machine is provided with an automatic paper feeding mode and a manual paper feeding mode and is characterized in that: the multifunctional creasing machine comprises a frame, wherein an induction device and a paper feeding unit are switched on the frame, the paper feeding unit comprises a paper supporting device, a paper feeding device and a blowing device, and the paper supporting device is positioned at one end of the frame; the blowing device is close to the other end of the frame; the paper feeding device is positioned above the paper supporting device and the blowing device; a paper feeding channel is formed between the paper feeding device and the air blowing device; the switching induction device is arranged on a frame at one end of the paper feeding device, and an indentation unit is arranged at the other end of the frame;
the switching induction device comprises a first support, a second support, an induction regulating shaft, an induction regulating part, an induction regulating rod, a first base and a proximity switch, wherein the first support is fixed on a rack, the first base is connected below the first support, the second support is arranged on the first base, the second support is also connected with the first support, one end of the first base is fixed on the second support, the other end of the first base is provided with the induction regulating shaft, one end of the induction regulating shaft is rotatably connected on the first base through a bearing, the other end of the induction regulating shaft penetrates through the first support to extend to the outer side of the first support, the induction regulating part is arranged on the induction regulating shaft positioned on the outer side of the first support, the proximity switch is arranged on the first base, the induction regulating rod is arranged on the induction regulating shaft between the first base and the first support, and the induction regulating rod swings up and down around the induction regulating shaft; the proximity switch is electrically connected with the paper supporting device;
the induction adjusting rod is arranged corresponding to the proximity switch, one end of the induction adjusting rod is arranged on the induction adjusting shaft, the other end of the induction adjusting rod is provided with an induction contact part, the bottom of the induction contact part is arranged in parallel with the top of the paper feeding channel, and the induction contact part is in contact connection with the paper supporting device;
a paper separating device which is movably arranged on one side of the blowing device, which is close to the paper supporting device, wherein the paper separating device comprises a separating piece and a separating adjusting rod; the separation adjusting rod drives the separation piece to be close to or far away from the paper feeding channel;
the method comprises the following specific steps:
automatic paper feeding mode:
(1) The induction adjusting part drives the induction adjusting shaft to drive the induction adjusting rod to swing, so that the bottom of an induction contact part of the induction adjusting rod is parallel to the top of the paper feeding channel;
(2) The paper separating device is lifted according to the thickness of the paper, and the distance between the paper separating device and the paper feeding channel is adjusted to ensure that the paper can only pass through one paper at a time;
(3) The paper supporting device lifts and touches the paper to the induction contact part;
(4) The proximity switch receives the touch signal and sends the signal to the paper supporting device so that the paper supporting device stops lifting continuously;
(5) The paper feeding device conveys paper to an indentation unit, and the indentation unit is used for indentation of the paper;
(6) Repeating steps (3) - (5);
manual paper feeding mode:
(1) The induction adjusting part drives the induction adjusting shaft to drive the induction adjusting rod to swing, so that the bottom of the induction contact part of the induction adjusting rod is lower than the top of the paper feeding channel;
(2) The paper supporting device is lifted and touches the induction contact part;
(3) The proximity switch receives the touch signal and sends the signal to the paper supporting device so that the paper supporting device stops lifting continuously;
(4) The paper is manually conveyed to an indentation unit, which indentation unit indentations the paper.
2. The method for operating a switchable automatic and manual paper feeding multifunctional creasing machine according to claim 1, wherein: the sensing adjusting rod is provided with a sensing lug which is arranged corresponding to the proximity switch.
3. The method for operating a switchable automatic and manual paper feeding multifunctional creasing machine according to claim 1, wherein: the first bracket comprises a first bracket main board and a first bracket side board, the first bracket main board is connected with the frame, the first bracket side board is arranged at one end of the first bracket main board far away from the frame, and the other end of the induction adjusting shaft penetrates through the first bracket side board to be connected with the induction adjusting component; an induction limit switch is arranged on the first support main board, an adjusting limit plate is arranged at one end of the induction adjusting rod, and the adjusting limit plate and the induction limit switch are correspondingly arranged.
4. The method for operating a switchable automatic and manual paper feeding multifunctional creasing machine according to claim 1, wherein: the induction regulating component is a regulating motor.
5. The method for operating a switchable automatic and manual paper feeding multifunctional creasing machine according to claim 1, wherein: the induction adjusting part is an adjusting knob.
6. The method for operating a switchable automatic and manual paper feeding multifunctional creasing machine according to claim 1, wherein: the induction adjusting rod is provided with an adjusting connecting through hole, the induction adjusting shaft stretches into the adjusting connecting through hole, the inner wall of the adjusting connecting through hole is provided with a limiting groove, the induction adjusting shaft is provided with a limiting rod corresponding to the limiting groove, and the limiting rod stretches into the limiting groove and is arranged in a sliding mode along the limiting groove.
7. The method for operating a switchable automatic and manual paper feeding multifunctional creasing machine according to claim 1, wherein: the paper feeding device comprises a paper feeding conveying device; the paper feeding and conveying device is provided with a paper feeding adsorption device; the frame is provided with a movable groove; the paper supporting device comprises a paper supporting table and a supporting driving device; the paper supporting table is used for supporting paper; the paper supporting table is convexly provided with a movable bracket; the movable bracket passes through the movable groove and is connected with the bearing driving device; the bearing driving device drives the paper bearing table to be close to or far away from the paper feeding adsorption device; the air blowing device is provided with an air outlet; the air outlet is obliquely arranged with the paper supporting table.
8. The method for operating a switchable automatic and manual paper feeding multifunctional creasing machine according to claim 7, wherein: the wind flow generated by the blowing device passes through the air outlet and blows to the paper feeding device; the wind flow drives the paper to approach the paper feeding adsorption device; the paper feeding adsorption device adsorbs the close paper; the paper feeding and conveying device drives paper to enter the paper feeding channel.
9. The method for operating a switchable automatic and manual paper feeding multifunctional creasing machine according to claim 8, wherein: the paper feeding unit further comprises a shielding plate; the paper feeding device is arranged at one side of the frame; the shielding plate is arranged on the other side of the frame; one end of the shielding plate is positioned above the blowing device; the other end of the shielding plate is positioned above the paper supporting table; a paper feeding channel is formed between the shielding plate and the blowing device; the lower end face of the shielding plate is flush with the lower end face of the paper feeding and conveying device.
10. The method for operating a switchable automatic and manual paper feeding multifunctional creasing machine according to claim 9, wherein: the blowing device also comprises a paper separation support plate; a separation movable groove is arranged at one end of the paper separation support plate, which is close to the paper feeding adsorption device; the paper separating device is connected to the separating movable groove; the paper separating device further comprises a separating adjusting seat and a separating connecting piece, wherein the separating adjusting seat is arranged on the side face of the blowing device, the separating adjusting seat is provided with a threaded hole, one end of the separating connecting piece is connected with the bottom of the separating piece, the separating adjusting rod penetrates through the threaded hole to be connected with the other end of the separating connecting piece, and the separating piece is movably arranged in the separating movable groove; the top of the separator extends toward the shield plate with a separator contact.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210150274.3A CN114408622B (en) | 2022-02-18 | 2022-02-18 | Working method of multifunctional creasing machine capable of switching automatic and manual paper feeding |
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| CN202210150274.3A CN114408622B (en) | 2022-02-18 | 2022-02-18 | Working method of multifunctional creasing machine capable of switching automatic and manual paper feeding |
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| CN114408622B true CN114408622B (en) | 2023-07-18 |
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| CN215755384U (en) * | 2021-07-10 | 2022-02-08 | 广州向盟机械有限公司 | Indentation machine |
| CN215755395U (en) * | 2021-07-10 | 2022-02-08 | 广州向盟机械有限公司 | Feeding device |
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| JP2004224505A (en) * | 2003-01-22 | 2004-08-12 | Tohoku Ricoh Co Ltd | Sheet separating device, sheet feeding device and image forming apparatus |
| JP2005035690A (en) * | 2003-07-15 | 2005-02-10 | Konica Minolta Business Technologies Inc | Paper feeding device and paper feeding method |
| CN206529083U (en) * | 2017-01-12 | 2017-09-29 | 深圳市东方红印刷有限公司 | Split single-colour offset press and its paper feeder |
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| CN114408622A (en) | 2022-04-29 |
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