CN110127404B - Paper feeding system of printing machine - Google Patents

Paper feeding system of printing machine Download PDF

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Publication number
CN110127404B
CN110127404B CN201910366811.6A CN201910366811A CN110127404B CN 110127404 B CN110127404 B CN 110127404B CN 201910366811 A CN201910366811 A CN 201910366811A CN 110127404 B CN110127404 B CN 110127404B
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CN
China
Prior art keywords
paper
cylinder
limiting
paper feeding
protection
Prior art date
Application number
CN201910366811.6A
Other languages
Chinese (zh)
Other versions
CN110127404A (en
Inventor
方忠于
Original Assignee
安庆市润宇纸塑包装有限责任公司
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Application filed by 安庆市润宇纸塑包装有限责任公司 filed Critical 安庆市润宇纸塑包装有限责任公司
Priority to CN201910366811.6A priority Critical patent/CN110127404B/en
Publication of CN110127404A publication Critical patent/CN110127404A/en
Application granted granted Critical
Publication of CN110127404B publication Critical patent/CN110127404B/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00Separating articles from piles
    • B65H3/02Separating articles from piles using friction forces between articles and separator
    • B65H3/06Rollers or like rotary separators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00Separating articles from piles
    • B65H3/02Separating articles from piles using friction forces between articles and separator
    • B65H3/06Rollers or like rotary separators
    • B65H3/0638Construction of the rollers or like rotary separators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00Separating articles from piles
    • B65H3/46Supplementary devices or measures to assist separation or prevent double feed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/50Auxiliary process performed during handling process
    • B65H2301/51Modifying a characteristic of handled material
    • B65H2301/511Processing surface of handled material upon transport or guiding thereof, e.g. cleaning
    • B65H2301/5115Cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00Means using fluid
    • B65H2406/30Suction means
    • B65H2406/33Rotary suction means, e.g. roller, cylinder or drum
    • B65H2406/331Rotary suction means, e.g. roller, cylinder or drum arranged for rotating while moving along material to be handled, e.g. rolling on material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/10Handled articles or webs
    • B65H2701/17Nature of material
    • B65H2701/176Cardboard
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00Application field
    • B65H2801/03Image reproduction devices
    • B65H2801/21Industrial-size printers, e.g. rotary printing press

Abstract

The invention relates to a paper feeding system of a printing machine, which comprises a paper feeding box, a lifting plate, a paper feeding device and a protective device, wherein lifting grooves are symmetrically formed in the middle of the inner side wall of the paper feeding box in the front and back directions, the lifting plate is connected in the lifting grooves in a sliding fit mode, the front end of the lifting plate is connected with a control system, the left sides of the front and back lifting plates are rotatably connected with the paper feeding device, the right sides of the front and back lifting plates are rotatably connected with the protective device, the paper feeding device comprises a paper feeding roller, and the left sides of the front. The invention can solve the problems that the paper pickup wheel of the existing paper feeding system is inconvenient to disassemble when being replaced, paper jam is caused due to the fact that a plurality of pieces of paper are conveyed at one time, and the service life of the printer is influenced because paper scraps are accumulated in the printer and the printer for a long time, can realize the accurate paper feeding function of the printer and the printer, and has the advantages of convenient replacement of the paper pickup wheel, difficult paper jamming of the printer and the printer, paper saving and service life prolonging.

Description

Paper feeding system of printing machine

Technical Field

The invention relates to the field of paper printing, in particular to a paper feeding system of a printing machine.

Background

Printers, printing machines are comparatively common office equipment in the society today, and printers, printing can type, print to the paper, in can not leaving paper feed system and carrying printer, printing machine with the paper, but, current paper feed system can have a lot of problems when in actual use:

the first problem is that: the paper pickup wheel of the existing paper feeding system is fixedly installed, the service life of the paper pickup wheel is limited, and the paper pickup wheel is very troublesome to disassemble when being replaced;

the second problem is that: the paper twisting wheel can convey paper, but a plurality of pieces of paper are conveyed at one time, so paper jamming of a printer and a printer is easily caused, and paper waste is caused;

the third problem is that: the existing paper feeding system only conveys paper, paper scraps on the paper can fall into a printer and a printing machine during conveying, and the long-time accumulation of the paper scraps can influence the service life of the printer and the printing machine.

In view of the above-mentioned problems, no better research and practice results exist under the existing technical conditions, so that further research and practice are necessary to solve the above-mentioned problems.

Disclosure of Invention

In order to solve the problems, the invention adopts the following technical scheme that the paper feeding system of the printing machine comprises a paper feeding box, lifting plates, a paper feeding device and a protection device, wherein lifting grooves are symmetrically formed in the middle of the inner side wall of the paper feeding box in the front and back directions, the lifting plates are connected in the lifting grooves in a sliding fit mode, the front ends of the lifting plates are connected with a control system, the left sides of the front and back lifting plates are rotatably connected with the paper feeding device, and the right sides of the front and back lifting plates are rotatably connected with the protection device.

The paper feeding device comprises a paper feeding roller, the left sides of the front lifting plate and the rear lifting plate are rotatably connected with the paper feeding roller, the side wall of the paper feeding roller is uniformly provided with a wheel seat, the side wall of the wheel seat is uniformly provided with a limiting block along the circumferential direction of the side wall, and the outer end of the wheel seat is connected with a paper rubbing wheel in a clamping manner.

The inner side wall of the paper rolling wheel is uniformly provided with limiting grooves, the left side of the upper end of the paper rolling wheel is symmetrically provided with clamping grooves in the front and back directions, the middle part of the paper rolling wheel is symmetrically provided with thread grooves in the front and back directions, the right side of the upper end of the paper rolling wheel is symmetrically provided with clamping columns in the front and back directions, the front and back sides of the middle part of the paper rolling wheel are symmetrically connected with threaded rods in a threaded manner, the right end of each threaded rod penetrates through the side wall of the paper rolling wheel, the clamping columns; during operation, the paper twisting wheel can be replaced quickly and conveniently.

The limiting mechanism comprises a limiting gear barrel, a gear disc is meshed with the limiting gear barrel, and a limiting fixture block is arranged in the limiting gear barrel through a limiting spring; during operation, stop gear and a protection section of thick bamboo are detachable construction, conveniently adsorb a section of thick bamboo clearance to inside.

The protection device comprises a protection cylinder, gear discs are symmetrically arranged at the front end and the rear end of the protection cylinder, the gear discs are meshed with a limiting mechanism, the limiting mechanism is arranged on the inner side wall of the paper feeding box, the protection cylinder is provided with two layers from top to bottom, a transition plate is arranged on the left side between the upper protection cylinder and the lower protection cylinder, the upper protection cylinder is the same as the paper feeding roller in rotation direction, the lower protection cylinder is opposite to the upper protection cylinder in rotation direction, and the protection cylinder, the gear discs and the limiting mechanism are of detachable structures.

The air pipe and the adsorption cylinder are sequentially arranged in the protection cylinder from inside to outside, the air pipe, the adsorption cylinder, the protection cylinder and the limiting mechanism share a central line, through holes are uniformly formed in the side walls of the air pipe, the adsorption cylinder and the protection cylinder, the through holes in the protection cylinder are arranged in a word shape, the air pipe penetrates through the rear side wall of the protection cylinder through a bearing and is connected with an air suction pump, the inner wall of the rear end of the adsorption cylinder is meshed with a fixed gear disc, the front end of the protection cylinder is in threaded connection with a protection cover, two layers of limiting rings are arranged at the rear end of the protection cover and are respectively clamped with the air pipe and the adsorption cylinder, and the front end of the protection cover is; during operation, the protection device realizes the transport to the sola paper.

The size of the upper layer protection cylinder is larger than that of the lower layer protection cylinder, and the adsorption force of the through hole on the upper layer protection cylinder is larger than that of the through hole on the lower layer protection cylinder and is larger than the friction force between the two printing papers; when the paper feeding device works, when a plurality of pieces of paper are conveyed, the protection device can intercept redundant paper.

The invention has the beneficial effects that:

the invention is provided with the paper pickup wheel which is an assembly structure, so that the disassembly of a paper feeding system is avoided when the paper pickup wheel is replaced, and the replacement of the paper pickup wheel is convenient and rapid;

the adsorption cylinder is arranged, so that paper scraps are prevented from entering the machine, and the service life of the machine can be prolonged;

the paper feeding device is provided with the protection cylinders, the upper part and the lower part of each protection cylinder are provided with two protection cylinders, and the rotation directions are opposite, so that the problem that a plurality of pieces of paper enter the machine can be solved, the paper jamming of the machine is avoided, and the paper is saved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a paper feeding device (except for a card column) according to the present invention;

FIG. 3 is a cross-sectional view of FIG. 1 of the present invention;

FIG. 4 is a schematic view of the arrangement of through holes in the shield cylinder according to the present invention;

FIG. 5 is a diagram of the present invention in use with a single sheet of paper;

fig. 6 is a usage state diagram of a plurality of sheets of paper of the present invention.

Detailed Description

Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.

The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.

As shown in fig. 1 to 6, a paper feeding system of a printing machine comprises a paper feeding box 1, a lifting plate 2, a paper feeding device 3 and a protection device 4, wherein lifting grooves are symmetrically arranged in the middle of the front and back of the inner side wall of the paper feeding box 1, the lifting plate 2 is connected to the lifting grooves in a sliding fit manner, the front end of the lifting plate 2 is connected to a control system, the left side of the front lifting plate 2 and the left side of the rear lifting plate are rotatably connected to the paper feeding device 3, and the right side of the front lifting plate 2 and the right side of the.

The paper feeding device 3 comprises a paper feeding roller 31, the left side of the front lifting plate and the rear lifting plate 2 is rotatably connected with the paper feeding roller 31, the side wall of the paper feeding roller 31 is uniformly provided with a wheel seat 32, the side wall of the wheel seat 32 is uniformly provided with a limiting block 33 along the circumferential direction, and the outer end of the wheel seat 32 is clamped with a paper twisting wheel 36.

The inner side wall of the paper rolling wheel 36 is uniformly provided with limiting grooves, clamping grooves are symmetrically formed in the front and back of the left side of the upper end of the paper rolling wheel 36, thread grooves are symmetrically formed in the front and back of the middle of the paper rolling wheel 36, clamping columns 37 are symmetrically formed in the front and back of the right side of the upper end of the paper rolling wheel 36, threaded rods 38 are symmetrically in threaded connection with the front and back of the middle of the paper rolling wheel, the right end of each threaded rod 38 penetrates through the side wall of the paper rolling wheel 36, the clamping columns 37 and the threaded rods 38 are all made of rubber; when the paper twisting wheel 36 needs to be replaced, the paper twisting wheel 36 is clamped on the wheel seat 32, the limiting groove is clamped with the limiting block 33, the paper twisting wheel 36 is kneaded to clamp the clamping column 37 with the clamping groove, meanwhile, the threaded rod 38 is rotated to enable the threaded rod 38 to be in threaded connection with the threaded groove, the right side of the threaded rod 38 after the threads are screwed is matched with the side wall of the paper twisting wheel 36, and therefore the paper twisting wheel 36 is replaced quickly and conveniently.

The limiting mechanism 43 comprises a limiting gear cylinder 431, the gear disc 42 is meshed with the limiting gear cylinder 431, and a limiting fixture block 433 is arranged in the limiting gear cylinder 431 through a limiting spring 432; during operation, when the adsorption cylinder 412 needs to be cleaned, only the protection cylinder 41 needs to be pushed forward, so that the gear disc 42 at the rear end is separated from the limiting mechanism 43, then the protection cylinder 41 is pushed backward, the protection cylinder 41 is taken down, the protection cover 414 is rotated and taken down, and the adsorption cylinder 412 is taken down for cleaning.

Protector 4 include a protection section of thick bamboo 41, both ends symmetry is equipped with toothed disc 42 around a protection section of thick bamboo 41, toothed disc 42 meshes with stop gear 43, stop gear 43 installs the inside wall at advancing carton 1, and a protection section of thick bamboo 41 is provided with two-layerly from top to bottom, go up a protection section of thick bamboo 41 and be equipped with cab apron 5 down on the left side between a protection section of thick bamboo 41, it is the same with paper feeding roller 31 direction of rotation to go up a protection section of thick bamboo 41, a protection section of thick bamboo 41 is opposite with last protection section of thick bamboo 41 direction of rotation down, a protection section of thick bamboo 41, toothed disc 42 and stop.

The air pipe 411 and the adsorption cylinder 412 are sequentially installed inside the protection cylinder 41 from inside to outside, the air pipe 411, the adsorption cylinder 412, the protection cylinder 41 and the limiting mechanism 43 share a center line, through holes are uniformly formed in the side walls of the air pipe 411, the adsorption cylinder 412 and the protection cylinder 41, the through holes in the protection cylinder 41 are arranged in an 8 shape, the air pipe 411 penetrates through the rear side wall of the protection cylinder 41 through a bearing and is connected with an air suction pump, the inner wall of the rear end of the adsorption cylinder 412 is meshed with a fixed gear disc 413, the front end of the protection cylinder 41 is in threaded connection with a protection cover 414, two layers of limiting rings are arranged at the rear end of the protection cover 414 and are respectively clamped with the air pipe 411 and the adsorption cylinder 412, and the front end of the protection cover 414 is; during operation, the air suction pump sucks air through the air pipe 411, at the moment, paper passing through the paper twisting wheel 36 enters between the upper protective cylinder 41 and the lower protective cylinder 41 through the transition plate 5, the paper is adsorbed by the upper protective cylinder 41 because the adsorption force of the upper protective cylinder 41 is greater than that of the lower protective cylinder 41, the rotation directions of the upper protective cylinder 41 and the paper twisting wheel 36 are the same, paper conveying is achieved, and meanwhile, the adsorption cylinder 412 can adsorb paper scraps on the paper.

The size of the upper layer protection cylinder 41 is larger than that of the lower layer protection cylinder 41, and the adsorption force of the through hole on the upper layer protection cylinder 41 is larger than that of the through hole on the lower layer protection cylinder 41 and is larger than the friction force between two pieces of printing paper; when the paper feeding device works, when two pieces of paper are conveyed between the upper protection cylinder 41 and the lower protection cylinder 41 by the paper twisting wheel 36, the adsorption force of the through holes in the upper protection cylinder 41 is larger than the adsorption force of the through holes in the lower protection cylinder 41 and is larger than the friction force between two pieces of printing paper, so that the upper layer of paper is adsorbed by the upper protection cylinder 41, the lower layer of paper is adsorbed by the lower protection cylinder 41, and in addition, the rotation directions of the upper protection cylinder 41 and the lower protection cylinder 41 are opposite, so that the paper adsorbed by the lower protection cylinder 41 can be intercepted and retreated to the left side of the transition plate 5, the function of only conveying one piece of paper is realized, when the paper needs to be conveyed again, the paper intercepted below can be conveyed again by the paper twisting wheel 36, then is adsorbed by the upper protection cylinder 41 through the transition plate 5 and conveyed.

Replacing the paper rolling wheel 36: when the pickup roller 36 needs to be replaced, the pickup roller 36 is only required to be clamped on the roller seat 32, the limiting groove is clamped with the limiting block 33, then the pickup roller 36 is kneaded to clamp the clamping column 37 with the clamping groove, meanwhile, the threaded rod 38 is rotated to enable the threaded rod 38 to be in threaded connection with the threaded groove, the right side of the threaded rod 38 after the threads are screwed is matched with the side wall of the pickup roller 36, and therefore the pickup roller 36 is replaced quickly and conveniently;

cleaning the adsorption cylinder 412: when the adsorption cylinder 412 needs to be cleaned, the protection cylinder 41 is pushed forwards to separate the gear disc 42 at the rear end from the limiting mechanism 43, then the protection cylinder 41 is pushed backwards, the protection cylinder 41 is taken down, the protection cover 414 is rotated and taken down, and the adsorption cylinder 412 is taken down for cleaning;

when the pickup roller 36 feeds the single sheet: the air suction pump sucks air through the air pipe 411, at the moment, paper passing through the paper twisting wheel 36 enters between the upper protective cylinder 41 and the lower protective cylinder 41 through the transition plate 5, the paper is adsorbed by the upper protective cylinder 41 because the adsorption force of the upper protective cylinder 41 is greater than that of the lower protective cylinder 41, the rotation directions of the upper protective cylinder 41 and the paper twisting wheel 36 are the same, the paper is conveyed, and meanwhile, the adsorption cylinder 412 can adsorb paper scraps on the paper;

when the pickup roller 36 feeds a plurality of sheets: when two sheets of paper are conveyed between the upper and lower protective cylinders 41 by the pickup roller 36, since the adsorption force of the through holes of the upper protective cylinder 41 is greater than the adsorption force of the through holes of the lower protective cylinder 41 and is greater than the friction force between two printing papers, the upper sheet of paper is adsorbed by the upper protective cylinder 41 and the lower sheet of paper is adsorbed by the lower protective cylinder 41, and further, the rotation directions of the upper and lower protective cylinders 41 are opposite, so that the paper adsorbed by the lower protective cylinder 41 is intercepted and retreated to the left side of the transition plate 5, thereby realizing the function of conveying only one sheet of paper, when the paper needs to be conveyed again, the paper intercepted below is conveyed again by the pickup roller 36, and then is adsorbed by the upper protective cylinder 41 through the transition plate 5 and conveyed into the machine.

In conclusion, the work flow realizes the accurate paper feeding function of the printer and the printing machine, solves the problems that the paper feeding system is inconvenient to disassemble and has the problem of paper jam phenomenon and long-time accumulation of paper scraps in the printer and the printing machine to influence the service life when the paper pickup wheel 36 of the existing paper feeding system is replaced and a plurality of pieces of paper are conveyed at one time, and achieves the aim.

The invention has been described in detail with reference to the embodiments illustrated in the drawings, and it is to be understood that variations and equivalent arrangements may be resorted to by those skilled in the art having the benefit of the teachings herein.

Claims (8)

1. The utility model provides a printing machine paper feed system, includes into carton (1), lifter plate (2), paper feed device (3) and protector (4), its characterized in that: lifting grooves are symmetrically formed in the middle of the front side and the rear side of the inner side wall of the paper feeding box (1), lifting plates (2) are connected in the lifting grooves in a sliding fit mode, the front ends of the lifting plates (2) are connected with a control system, a paper feeding device (3) is rotatably connected to the left sides of the front lifting plates and the rear lifting plates (2), and a protection device (4) is rotatably connected to the right sides of the front lifting plates and the rear lifting plates (2); wherein:
the paper feeding device (3) comprises a paper feeding roller (31), the left side of the front lifting plate and the rear lifting plate (2) is rotatably connected with the paper feeding roller (31), the side wall of the paper feeding roller (31) is uniformly provided with a wheel seat (32), the side wall of the wheel seat (32) is uniformly provided with a limiting block (33) along the circumferential direction, and the outer end of the wheel seat (32) is clamped with a paper twisting wheel (36);
limiting grooves are uniformly formed in the inner side wall of the paper rolling wheel (36), clamping grooves are symmetrically formed in the front and back of the left side of the upper end of the paper rolling wheel (36), thread grooves are symmetrically formed in the front and back of the middle of the paper rolling wheel, clamping columns (37) are symmetrically formed in the front and back of the right side of the upper end of the paper rolling wheel (36), threaded rods (38) are symmetrically connected in the front and back of the middle of the paper rolling wheel in a threaded mode, and the right end of each threaded rod (;
the protective device (4) comprises a protective cylinder (41), gear discs (42) are symmetrically arranged at the front end and the rear end of the protective cylinder (41), the gear discs (42) are meshed with a limiting mechanism (43), the limiting mechanism (43) is arranged on the inner side wall of the paper feeding box (1), and the protective cylinder (41) is vertically provided with two layers;
the air pipe (411) and the adsorption cylinder (412) are sequentially installed inside the protection cylinder (41) from inside to outside, the air pipe (411) penetrates through the rear side wall of the protection cylinder (41) through a bearing to be connected with an air suction pump, the inner wall of the rear end of the adsorption cylinder (412) is meshed with the fixed gear disc (413), the front end of the protection cylinder (41) is in threaded connection with a protection cover (414), two layers of limiting rings are arranged at the rear end of the protection cover (414) to be respectively clamped with the air pipe (411) and the adsorption cylinder (412), and the front end of the protection cover (414) is meshed with the limiting mechanism (43) through the gear disc (42);
the size of the upper-layer protection cylinder (41) is larger than that of the lower-layer protection cylinder (41), and the adsorption force of the through hole in the upper-layer protection cylinder (41) is larger than that of the through hole in the lower-layer protection cylinder (41) and is larger than the friction force between two pieces of printing paper.
2. A printer sheet feed system according to claim 1, wherein: the limiting mechanism (43) comprises a limiting gear cylinder (431), the gear disc (42) is meshed with the limiting gear cylinder (431), and a limiting clamping block (433) is installed inside the limiting gear cylinder (431) through a limiting spring (432).
3. A printer sheet feed system according to claim 1, wherein: the paper twisting wheel (36), the clamping column (37) and the threaded rod (38) are all made of rubber, and the right side of the threaded rod (38) is of an arc-shaped structure and has the same radian as the paper twisting wheel (36).
4. A printer sheet feed system according to claim 1, wherein: the lateral walls of the air pipe (411), the adsorption cylinder (412) and the protection cylinder (41) are uniformly provided with through holes, and the through holes in the protection cylinder (41) are arranged in an 8 shape.
5. A printer sheet feed system according to claim 1, wherein: the upper protective cylinder (41) and the paper feeding roller (31) rotate in the same direction, and the lower protective cylinder (41) and the upper protective cylinder (41) rotate in the opposite direction.
6. A printer sheet feed system according to claim 1, wherein: the air pipe (411), the adsorption cylinder (412), the protection cylinder (41) and the limiting mechanism (43) are concentric.
7. A printer sheet feed system according to claim 1, wherein: a transition plate (5) is arranged on the left side between the upper protective cylinder (41) and the lower protective cylinder (41).
8. A printer sheet feed system according to claim 1, wherein: the protective cylinder (41), the gear disc (42) and the limiting mechanism (43) are detachable structures.
CN201910366811.6A 2019-05-05 2019-05-05 Paper feeding system of printing machine CN110127404B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910366811.6A CN110127404B (en) 2019-05-05 2019-05-05 Paper feeding system of printing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910366811.6A CN110127404B (en) 2019-05-05 2019-05-05 Paper feeding system of printing machine

Publications (2)

Publication Number Publication Date
CN110127404A CN110127404A (en) 2019-08-16
CN110127404B true CN110127404B (en) 2020-06-02

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Application Number Title Priority Date Filing Date
CN201910366811.6A CN110127404B (en) 2019-05-05 2019-05-05 Paper feeding system of printing machine

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Publication number Priority date Publication date Assignee Title
CN1098068A (en) * 1993-02-23 1995-02-01 琼-皮埃尔·卡艾尔 Carrying the semi-rigid paper, mainly is the device of a piece of paper plate in the dispensing a pile cardboard
CN2226585Y (en) * 1995-06-23 1996-05-08 林仪文 Inner pipe clamping mechanism for pipe body
CN2626957Y (en) * 2003-05-22 2004-07-21 多元数码印刷技术产业(中国)有限公司 Vacuum chamber paper sucking and conveying apparatus
CN1919709A (en) * 2006-09-04 2007-02-28 山东山大鸥玛软件有限公司 Control apparatus for paper feeding and separating
CN101244780A (en) * 2008-01-24 2008-08-20 上海欧励达机械设备制造有限公司 Vacuum conveyer roller for printing, postpress machine
CN201301135Y (en) * 2008-10-17 2009-09-02 中国广东核电集团有限公司 Paper feed device and pick-up roller of imaging device
CN206375462U (en) * 2016-12-21 2017-08-04 淮安仕力达电子科技有限公司 A kind of convenient and practical adhesive tape pressurization winding device
CN206552904U (en) * 2017-02-22 2017-10-13 张慧忠 A kind of wrap-up
CN107601104A (en) * 2017-11-02 2018-01-19 杨惠宁 A kind of paper-advance unit of printer
CN207698872U (en) * 2018-01-03 2018-08-07 浙江树源文具有限公司 A kind of thin plate manufacture dragger
CN208716521U (en) * 2018-08-23 2019-04-09 云南新华印刷二厂 A kind of rotary press tension control roll
CN109624485A (en) * 2019-01-28 2019-04-16 汕头市精工东捷制版有限公司 A kind of intaglio printing press printing plate cylinder

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1098068A (en) * 1993-02-23 1995-02-01 琼-皮埃尔·卡艾尔 Carrying the semi-rigid paper, mainly is the device of a piece of paper plate in the dispensing a pile cardboard
CN2226585Y (en) * 1995-06-23 1996-05-08 林仪文 Inner pipe clamping mechanism for pipe body
CN2626957Y (en) * 2003-05-22 2004-07-21 多元数码印刷技术产业(中国)有限公司 Vacuum chamber paper sucking and conveying apparatus
CN1919709A (en) * 2006-09-04 2007-02-28 山东山大鸥玛软件有限公司 Control apparatus for paper feeding and separating
CN101244780A (en) * 2008-01-24 2008-08-20 上海欧励达机械设备制造有限公司 Vacuum conveyer roller for printing, postpress machine
CN201301135Y (en) * 2008-10-17 2009-09-02 中国广东核电集团有限公司 Paper feed device and pick-up roller of imaging device
CN206375462U (en) * 2016-12-21 2017-08-04 淮安仕力达电子科技有限公司 A kind of convenient and practical adhesive tape pressurization winding device
CN206552904U (en) * 2017-02-22 2017-10-13 张慧忠 A kind of wrap-up
CN107601104A (en) * 2017-11-02 2018-01-19 杨惠宁 A kind of paper-advance unit of printer
CN207698872U (en) * 2018-01-03 2018-08-07 浙江树源文具有限公司 A kind of thin plate manufacture dragger
CN208716521U (en) * 2018-08-23 2019-04-09 云南新华印刷二厂 A kind of rotary press tension control roll
CN109624485A (en) * 2019-01-28 2019-04-16 汕头市精工东捷制版有限公司 A kind of intaglio printing press printing plate cylinder

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