CN207346826U - A kind of printing machine automatic document feeder - Google Patents

A kind of printing machine automatic document feeder Download PDF

Info

Publication number
CN207346826U
CN207346826U CN201721291469.0U CN201721291469U CN207346826U CN 207346826 U CN207346826 U CN 207346826U CN 201721291469 U CN201721291469 U CN 201721291469U CN 207346826 U CN207346826 U CN 207346826U
Authority
CN
China
Prior art keywords
paper
adhesive board
printing machine
advance mechanism
document feeder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201721291469.0U
Other languages
Chinese (zh)
Inventor
黄春先
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Putian University
Original Assignee
Putian Changli Printing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Putian Changli Printing Co Ltd filed Critical Putian Changli Printing Co Ltd
Priority to CN201721291469.0U priority Critical patent/CN207346826U/en
Application granted granted Critical
Publication of CN207346826U publication Critical patent/CN207346826U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of printing machine automatic document feeder, it includes paper advance mechanism and the wheel converting mechanism below paper advance mechanism, the paper advance mechanism includes two feed rollers for being arranged at intervals and rotating synchronously, paper adhesive board is equipped between two feed rollers, the bottom surface of paper adhesive board is set higher than feed roller minimum point, the paper adhesive board is hollow structure, and the bottom of paper adhesive board is evenly equipped with sucker, and the top of paper adhesive board is connected with evacuator.Using above structure, under the action of the suction of paper adhesive board, the paper of the superiors is separated with the paper under it, avoids plurality of sheets of paper from being admitted at the same time in printing machine, effectively improves printing quality.In addition, wheel converting mechanism can realize rotation paper supply, the interval time for changing paper is substantially reduced, so that effective guarantee printing efficiency.

Description

A kind of printing machine automatic document feeder
Technical field
It the utility model is related to printer field, more particularly to a kind of printing machine automatic document feeder.
Background technology
The automatic document feeder of existing printing machine carries out changing paper after paper is finished, it is necessary to shut down, which needs to spend Take longer time, be unfavorable for the printing efficiency of printing machine.
The content of the invention
In order to solve deficiency of the prior art, the purpose of this utility model is to provide a kind of paper feeding efficiently, automation The high printing machine automatic document feeder of degree.
To achieve the above object, the utility model uses following technical scheme:
A kind of printing machine automatic document feeder, it includes paper advance mechanism and the wheel converting mechanism below paper advance mechanism, institute Stating paper advance mechanism includes two feed rollers for being arranged at intervals and rotating synchronously, and paper adhesive board, paper adhesive board are equipped between two feed rollers Bottom surface higher than feed roller minimum point set, the paper adhesive board is hollow structure, and the bottom of paper adhesive board is evenly equipped with sucker, paper adhesive board Top be connected with evacuator;The slide that the wheel converting mechanism includes displacement guide rail and is slidably connected on displacement guide rail is sliding Seat is driven by laying drive and is slided on displacement guide rail;The direction slid along on the slide is interval with more than two Paper supply station, is respectively equipped with crane on each paper supply station, is vertically equipped with riser guide on crane, on riser guide Lifting seat is slidably connected, lifting seat is driven by lift actuator and slided on riser guide, is had on the lifting seat and is used for The paper carrying table of pile is placed, lifting seat drives pile to move up and abut against feed roller.
The paper advance mechanism output terminal side is equipped with two spaced guide rollers, is formed and is used between two guide rollers Transmit the gap of paper.
The laying drive and lift actuator are the feed screw nut pair driven by servomotor.
The utility model uses above structure, has the following advantages:
1st, under the action of the suction of paper adhesive board, the paper of the superiors is separated with the paper under it, avoids plurality of sheets of paper at the same time It is admitted in printing machine, effectively improves printing quality.
2nd, wheel converting mechanism can realize rotation paper supply, and the interval time for changing paper is substantially reduced, so that effective guarantee prints Efficiency.
Brief description of the drawings
The utility model is described in further details below in conjunction with the drawings and specific embodiments;
Fig. 1 is the front view of the utility model;
Fig. 2 is the top view of the utility model.
Embodiment
As shown in Figure 1 or 2, the utility model includes paper advance mechanism 1 and the wheel converting mechanism 2 arranged on the lower section of paper advance mechanism 1, The paper advance mechanism 1 includes two feed rollers 11 for being arranged at intervals and rotating synchronously, and paper adhesive board is equipped between two feed rollers 11 12, the bottom surface of paper adhesive board 12 is set higher than 11 minimum point of feed roller, and the paper adhesive board 12 is hollow structure, the bottom of paper adhesive board 12 Sucker is evenly equipped with, the top of paper adhesive board 12 is connected with evacuator;The wheel converting mechanism 2 includes displacement guide rail 21 and is slidably connected Slide 22 on displacement guide rail 21, slide 22 are driven by laying drive and are slided on displacement guide rail 21;On the slide 22 The direction slid along is interval with more than two paper supply stations, and crane 23, crane are respectively equipped with each paper supply station Riser guide 24 is vertically equipped with 23, lifting seat 25 is slidably connected on riser guide 24, lifting seat 25 is driven by lifting Dynamic device drives to be slided on riser guide 24, has the paper carrying table for being used for placing pile, 25 band of lifting seat on the lifting seat 25 Dynamic pile moves up and abuts against feed roller 11.
1 output terminal side of paper advance mechanism is equipped with two spaced guide rollers 3, is formed and is used between two guide rollers 3 Transmit the gap of paper.
Laying drive and lift actuator are the feed screw nut pair driven by servomotor, and feed screw nut's auxiliary driving is smart Really, the precision of position can be ensured.
The operation principle of the utility model:Lifting seat 25 drives the paper of the pile the superiors thereon to abut against feed roller all the time 11(Monitor the position of the superiors' paper by setting paper level sensor and the letter of lifting lifting seat is sent by electrical control mechanism Number so that the paper of the pile the superiors abuts against feed roller 11 all the time), the rotation of feed roller 11 is so as to send paper into printing machine In, and paper adhesive board 12 is always positioned at the top of top sheet, paper adhesive board 12 produces upwards paper under the action of vacuumizing Suction so that the paper of the superiors is separated with the paper under it, avoids plurality of sheets of paper from being admitted at the same time in printing machine, effectively improves print Brush quality.
In addition, after the paper on wheel converting mechanism 2 on one of paper supply station is finished, laying drive driving slide 22 It is mobile so that the lifting seat 25 on other paper supply stations is in the underface of paper advance mechanism 1, while in the confession for using light paper before Paper is supplemented on paper station, that is, realizes rotation paper supply, the interval time for changing paper is substantially reduced, so that effective guarantee printing effect Rate.

Claims (3)

  1. A kind of 1. printing machine automatic document feeder, it is characterised in that:It includes paper advance mechanism and the wheel below paper advance mechanism Converting mechanism, the paper advance mechanism include two feed rollers for being arranged at intervals and rotating synchronously, are equipped between two feed rollers and inhale paper Plate, the bottom surface of paper adhesive board are set higher than feed roller minimum point, and the paper adhesive board is hollow structure, and the bottom of paper adhesive board is evenly equipped with suction Hole, the top of paper adhesive board are connected with evacuator;The wheel converting mechanism includes displacement guide rail and is slidably connected on displacement guide rail Slide, slide by laying drive drive displacement guide rail on slide;The direction slid along on the slide is interval with More than two paper supply stations, are respectively equipped with crane on each paper supply station, riser guide are vertically equipped with crane, Lifting seat is slidably connected on riser guide, lifting seat is driven by lift actuator and slided on riser guide, the lifting seat It is upper to drive pile to move up and abut against feed roller with the paper carrying table for being used to place pile, lifting seat.
  2. A kind of 2. printing machine automatic document feeder according to claim 1, it is characterised in that:The paper advance mechanism output terminal Side is equipped with two spaced guide rollers, and the gap for being used for transmitting paper is formed between two guide rollers.
  3. A kind of 3. printing machine automatic document feeder according to claim 1, it is characterised in that:The laying drive and liter It is the feed screw nut pair driven by servomotor to drop driver.
CN201721291469.0U 2017-09-30 2017-09-30 A kind of printing machine automatic document feeder Expired - Fee Related CN207346826U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721291469.0U CN207346826U (en) 2017-09-30 2017-09-30 A kind of printing machine automatic document feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721291469.0U CN207346826U (en) 2017-09-30 2017-09-30 A kind of printing machine automatic document feeder

Publications (1)

Publication Number Publication Date
CN207346826U true CN207346826U (en) 2018-05-11

Family

ID=62358408

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721291469.0U Expired - Fee Related CN207346826U (en) 2017-09-30 2017-09-30 A kind of printing machine automatic document feeder

Country Status (1)

Country Link
CN (1) CN207346826U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108792677A (en) * 2018-06-26 2018-11-13 重庆宏正包装印务有限公司 A kind of automatic paper-changing printing equipment
CN110980348A (en) * 2019-11-29 2020-04-10 陕西科技大学 Automatic leaflet distributing device
CN111573333A (en) * 2020-05-19 2020-08-25 韩艳丽 Printing paper access device
CN112758717A (en) * 2019-10-21 2021-05-07 深圳长城开发科技股份有限公司 Automatic paging machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108792677A (en) * 2018-06-26 2018-11-13 重庆宏正包装印务有限公司 A kind of automatic paper-changing printing equipment
CN112758717A (en) * 2019-10-21 2021-05-07 深圳长城开发科技股份有限公司 Automatic paging machine
CN110980348A (en) * 2019-11-29 2020-04-10 陕西科技大学 Automatic leaflet distributing device
CN111573333A (en) * 2020-05-19 2020-08-25 韩艳丽 Printing paper access device
CN111573333B (en) * 2020-05-19 2021-12-17 杭州东恒彩印有限公司 Printing paper access device

Similar Documents

Publication Publication Date Title
CN207346826U (en) A kind of printing machine automatic document feeder
CN203805484U (en) Corrugated paper board water-based printer and dust collection device thereof
CN206476534U (en) A kind of combined printing equipment
CN104310086A (en) Paper pasting machine
CN104766821A (en) Cell splitting device and cell splitting method
CN210763313U (en) Automatic feeding device of die-cutting machine
CN203901925U (en) Suspension type scraper of full-automatic solder paste printer
CN205238757U (en) Continuous heat posted laminating machine deviation correcting device of package
TW202027938A (en) Energy-saving and environment-friendly digital lettering machine
CN104772977B (en) One kind combination pad printing machine
CN202271668U (en) Crossbeam elevating mechanism of plateless digital printer
CN201405572Y (en) Paperboard conveying system of plateless digital printer
CN202115068U (en) Paper feeder of label printing machine
CN103963433A (en) Printing production line
CN204566897U (en) A kind of novel compositions pad printing machine
CN211763868U (en) Paper pressing device in continuous conveying process
CN203919849U (en) A kind of marking press
CN203919970U (en) A kind of batch (-type) circle screen process press
CN204211185U (en) Paper-pasting machine
CN210046743U (en) Feeding blockage preventing structure of computer high-speed die cutting machine
CN202499576U (en) Laminating machine bottom paper feed mechanism
CN104002544A (en) Intermittent circular screen printer and printing method
CN207274172U (en) A kind of laser environment-protection anti-counterfeiting printing device
CN2925877Y (en) Multiple dynamic-source paper folding machine
CN111170044B (en) Paper feeding device of printer

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190321

Address after: No. 36, Xueyuan Road, Chengxiang District, Putian City, Fujian Province

Patentee after: Putian University

Address before: No. 705 Houguo Street, Hanjiang District, Putian City, Fujian Province

Patentee before: Putian Changli Printing Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180511

Termination date: 20190930