CN103482385A - Upward adsorption paper feeding device and working method thereof - Google Patents
Upward adsorption paper feeding device and working method thereof Download PDFInfo
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- CN103482385A CN103482385A CN201310333317.2A CN201310333317A CN103482385A CN 103482385 A CN103482385 A CN 103482385A CN 201310333317 A CN201310333317 A CN 201310333317A CN 103482385 A CN103482385 A CN 103482385A
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Abstract
The invention discloses an upward adsorption paper feeding device, which is characterized by comprising an elevating framework, a paper feeding device and an air suction device, wherein the elevating framework is connected with the paper feeding device and the air suction device; the paper feeding device is connected with the air suction device to form an enclosed space. The working method of the paper feeding device comprises the following steps: starting the air suction device to form upward adsorption air current; driving the paper feeding device and the air suction device to move up and down regularly by using the elevating framework under the action of a servo control device; when the elevating framework is at a lower position, adsorbing a printed object, driving the printed object to move towards a subsequent station, and feeding out adsorbed paper away from the paper feeding device when the elevating framework runs to an upper position; after paper feeding, driving the elevating framework to move downwards so as to perform paper adsorption of a next cycle; repeating to complete uninterrupted paper feeding actions. The upward adsorption paper feeding device has the advantages that the paper can be effectively prevented from being scratched or broken; the elevation and paper feeding frequency of the paper feeding device are controlled via a servo motor, so that high accuracy is achieved; the upward and downward moving frequency of an adsorption device is changed by setting a control program so as to adapt to printed objects of different breadths.
Description
(1) technical field:
The present invention is applicable to a kind of printing machinery, is specially adapted to take sheet-fed as carrying the printing equipment of material, is a kind of upper absorption paper feeder and method of work thereof.
(2) background technology:
Along with the fierceness of printing market competition, the precision of equipment converted products, quality, speed become the main indexes of market competition, and equipment has had that precision is high, quality is high, fireballing characteristic just can dominate the market smoothly, otherwise lose competitive power.Wherein the lifting of any one index all can bring income for businessman.
The equipment that in the printing machinery that market is now used, single sheet material is carried is all that the form made progress with printing surface is carried, especially add man-hour on print products check machine and box-binding machine, carry and can place the paper feeding knife device when sending printing for fear of forming multiple printings, the friction between paper feeding knife and printing very easily hurts printing product surface.This is also equipment manufacturers and adds industrial and commercial common puzzlement.
The technical matters scratched for solving above-mentioned printing surface, a kind of mode (patent No. 201010226240.5) of the paper feeding that overturns has been proposed again, this paper feeding mode, by printing surface, court issues paper, avoided the scuffing of paper feeding knife to printed matter surface, above again printing surface being turn to, complete smoothly subsequent handling after the turning device upset.Although this kind of paper feeding mode solved printing and scratched problem, found many problems in practical application, for example the arc surface requirement on machining accuracy of switching mechanism is higher, has increased productive costs; For thicker paper, easily fracture in switching process and cause the problems such as damage of printed matter.
In view of above problem, invent a kind of device of paper feeding, solve above-mentioned paper and scratch, the paper product technical matters such as fracture seems particularly necessary.
(3) summary of the invention:
The object of the present invention is to provide a kind of upper absorption paper feeder and method of work thereof, it can solve the deficiencies in the prior art, it adopts the mode paper feeding of adsorbing on the negative pressure bellows, control lifting and the paper feeding frequency of paper feeder by servomotor, the print surface that can effectively solve printing is scratched, the technical matters that upset is rolled over.
Technical scheme of the present invention is: a kind of upper absorption paper feeder is characterized in that it comprises lifting frame, paper feeder and device for dischanging air; Described lifting frame is connected with paper feeder and device for dischanging air; Described paper feeder and device for dischanging air are connected to form an airtight space.
Paper feeding tray and neat paper apparatus are installed in described paper feeder and device for dischanging air below, between paper feeding tray and neat paper apparatus, place pile.
Described paper feeder consists of driving pulley, driven pulley and punching belt; Described device for dischanging air consists of air feed pipe and negative-pressure air-suction case; Described driving pulley and driven pulley are positioned on lifting frame, and are connected with the lifting frame revolute pair; Driving pulley is connected with motor, and described punching belt is wrapped on driving pulley and driven pulley successively; Described negative-pressure air-suction case is fixedly connected with lifting frame, and be close to the punching belt form with it an airtight space, described negative-pressure air-suction case is connected with negative pressure device by gas piping.
Described lifting frame is connected with Servocontrol device.
The top of described pile is fixed with the detection electric eye.
The paper delivery end of described paper feeder is equipped with lateral paper guide, and the driving surface of lateral paper guide is concordant with the driving surface of punching belt.
The paper delivery end of described paper feeder is provided with the double sheet control setup.
The follow-up paper transport device that is connected with of described double sheet control setup.
A kind of method of work of above-mentioned upper absorption paper feeder is characterized in that it comprises the following steps:
(1) open device for dischanging air, form adsorption gas flow upwards;
(2), under the Servocontrol device effect, lifting frame drives paper feeder and device for dischanging air is done regular up-and-down movement; Lifting frame is when the next, and printing is adsorbed and to postorder station operation, and lifting frame walks to when upper, and the paper be adsorbed is sent, and breaks away from paper feeder;
(3) after paper feeding, lifting frame moves downward again, carries out the suction paper of next circulation; So repeated continual paper feeding action.
The detailed process of described step (1) is: open negative pressure device, make to form negative pressure in the negative-pressure air-suction case by air feed pipe, form adsorption gas flow upwards.
The detailed process of described step (2) is: under the Servocontrol device effect, driving pulley, driven pulley and negative-pressure air-suction case that lifting frame drives on it are done regular up-and-down movement; Lifting frame is when the next, and printing is adsorbed on the punching belt, and with belt, to postorder station operation, meanwhile lifting frame rises, and walks to when upper, and the paper be adsorbed is sent, and breaks away from the punching belt.
Described printing is placed on paper feeding tray, paper feeding tray upward movement as required under the effect of control setup system, guarantee that the paper of the superiors is in the adsorption range of adsorption plant, after the paper of pile has sent, paper feeding tray goes further downwards to initial position, again carries new pile.
Preceence of the present invention is: 1, can effectively avoid paper to be scratched or fracture; 2, control lifting and the paper feeding frequency of paper feeder by servomotor, precision is high; 3, by the printed matter of the different breadths of setup control routine change adsorption plant up-and-down movement frequency adaptation.
(4) accompanying drawing explanation:
The structural representation that Fig. 1 is a kind of upper absorption paper feeder.
The structural representation that Fig. 2 is a kind of upper absorption paper feeder embodiment.
Wherein: 1 is lifting frame, and 2 is driving pulley, and 3 for detecting electric eye, and 4 is air feed pipe, and 5 is the negative-pressure air-suction case, 6 is driven pulley, and 7 is the punching belt, and 8 is pile, and 9 is paper feeding tray, 10 is neat paper apparatus, and 11 is lateral paper guide, and 12 is the double sheet control setup, and 13 is paper transport device.
(5) specific embodiment:
Embodiment: a kind of upper absorption paper feeder (seeing Fig. 1, Fig. 2) is characterized in that it comprises lifting frame 1, paper feeder and device for dischanging air; Described lifting frame 1 is connected with paper feeder and device for dischanging air; Described paper feeder and device for dischanging air are connected to form an airtight space.
Described paper feeder consists of driving pulley 2, driven pulley 6 and punching belt 7; Described device for dischanging air consists of air feed pipe 4 and negative-pressure air-suction case 5; Described driving pulley 2 and driven pulley 6 are positioned on lifting frame 1, and are connected with lifting frame 1 revolute pair; Driving pulley 2 is connected with motor, and described punching belt 7 is wrapped on driving pulley 2 and driven pulley 6 successively; Described negative-pressure air-suction case 5 is fixedly connected with lifting frame 1, and is close to punching belt 7 and forms with it an airtight space, and described negative-pressure air-suction case 5 is connected with negative pressure device by gas piping 4.(seeing Fig. 1, Fig. 2)
Described lifting frame 1 is connected with Servocontrol device.
The top of described pile 8 is fixed with detects electric eye 3.(seeing Fig. 1, Fig. 2)
The paper delivery end of described paper feeder is equipped with lateral paper guide 11, and the driving surface of lateral paper guide 11 is concordant with the driving surface of punching belt 7.(see figure 2)
The paper delivery end of described paper feeder is provided with double sheet control setup 12.(see figure 2)
The follow-up paper transport device 13 that is connected with of described double sheet control setup 12.(see figure 2)
A kind of method of work of above-mentioned upper absorption paper feeder is characterized in that it comprises the following steps:
(1) open device for dischanging air, form adsorption gas flow upwards;
(2), under the Servocontrol device effect, lifting frame 1 drives paper feeder and device for dischanging air is done regular up-and-down movement; Lifting frame 1 is when the next, and printing is adsorbed and to postorder station operation, and lifting frame 1 walks to when upper, and the paper be adsorbed is sent, and breaks away from paper feeder;
(3) after paper feeding, lifting frame 1 moves downward again, carries out the suction paper of next circulation; So repeated continual paper feeding action.
The detailed process of described step (1) is: open negative pressure device, by air feed pipe 4, make the interior formation negative pressure of negative-pressure air-suction case 5, form adsorption gas flow upwards.
The detailed process of described step (2) is: under the Servocontrol device effect, driving pulley 2, driven pulley 6 and negative-pressure air-suction case 5 that lifting frame 1 drives on it are done regular up-and-down movement; Lifting frame 1 is when the next, and printing is adsorbed on punching belt 7, and with belt, to postorder station operation, meanwhile lifting frame 1 rises, and walks to when upper, and the paper be adsorbed is sent, and breaks away from punching belt 7.
Described printing is placed on paper feeding tray 9, paper feeding tray 9 upward movement as required under the effect of control setup system, guarantee that the paper of the superiors is in the adsorption range of adsorption plant, after the paper of pile 8 has sent, paper feeding tray 9 goes further downwards to initial position, again carries new pile.
Claims (10)
1. a upper absorption paper feeder, is characterized in that it comprises lifting frame, paper feeder and device for dischanging air; Described lifting frame is connected with paper feeder and device for dischanging air; Described paper feeder and device for dischanging air are connected to form an airtight space.
2. a kind of upper absorption paper feeder according to claim 1, is characterized in that described paper feeder and device for dischanging air below install paper feeding tray and neat paper apparatus, between paper feeding tray and neat paper apparatus, places pile.
3. a kind of upper absorption paper feeder according to claim 1, is characterized in that described paper feeder consists of driving pulley, driven pulley and punching belt; Described device for dischanging air consists of air feed pipe and negative-pressure air-suction case; Described driving pulley and driven pulley are positioned on lifting frame, and are connected with the lifting frame revolute pair; Driving pulley is connected with motor, and described punching belt is wrapped on driving pulley and driven pulley successively; Described negative-pressure air-suction case is fixedly connected with lifting frame, and be close to the punching belt form with it an airtight space, described negative-pressure air-suction case is connected with negative pressure device by gas piping.
4. a kind of upper absorption paper feeder according to claim 1, is characterized in that described lifting frame is connected with Servocontrol device.
5. a kind of upper absorption paper feeder according to claim 2, is characterized in that the top of described pile is fixed with the detection electric eye.
6. a kind of upper absorption paper feeder according to claim 1, is characterized in that the paper delivery end of described paper feeder is equipped with lateral paper guide, and the driving surface of lateral paper guide is concordant with the driving surface of punching belt; The paper delivery end of described paper feeder is provided with the double sheet control setup; The follow-up paper transport device that is connected with of described double sheet control setup.
7. the method for work of the described upper absorption paper feeder of claim 1 is characterized in that it comprises the following steps:
(1) open device for dischanging air, form adsorption gas flow upwards;
(2), under the Servocontrol device effect, lifting frame drives paper feeder and device for dischanging air is done regular up-and-down movement; Lifting frame is when the next, and printing is adsorbed and to postorder station operation, and lifting frame walks to when upper, and the paper be adsorbed is sent, and breaks away from paper feeder;
(3) after paper feeding, lifting frame moves downward again, carries out the suction paper of next circulation; So repeated continual paper feeding action.
8. a kind of method of work of upper absorption paper feeder according to claim 7, is characterized in that the detailed process of described step (1) is: open negative pressure device, make to form negative pressure in the negative-pressure air-suction case by air feed pipe, form adsorption gas flow upwards.
9. a kind of method of work of upper absorption paper feeder according to claim 7, the detailed process that it is characterized in that described step (2) is: under the Servocontrol device effect, driving pulley, driven pulley and negative-pressure air-suction case that lifting frame drives on it are done regular up-and-down movement; Lifting frame is when the next, and printing is adsorbed on the punching belt, and with belt, to postorder station operation, meanwhile lifting frame rises, and walks to when upper, and the paper be adsorbed is sent, and breaks away from the punching belt.
10. a kind of method of work of upper absorption paper feeder according to claim 7, it is characterized in that described printing is placed on paper feeding tray, paper feeding tray upward movement as required under the effect of control setup system, guarantee that the paper of the superiors is in the adsorption range of adsorption plant, after the paper of pile has sent, paper feeding tray goes further downwards to initial position, again carries new pile.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310333317.2A CN103482385A (en) | 2013-07-31 | 2013-07-31 | Upward adsorption paper feeding device and working method thereof |
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| CN201310333317.2A CN103482385A (en) | 2013-07-31 | 2013-07-31 | Upward adsorption paper feeding device and working method thereof |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103787100A (en) * | 2014-03-04 | 2014-05-14 | 玉田县大恒印刷机械有限公司 | Paper feed machine for product check machine and paper feed method thereof |
| CN105502033A (en) * | 2015-12-18 | 2016-04-20 | 天津长荣印刷设备股份有限公司 | Multifunctional upward suction paper feeder and working method thereof |
| CN106628857A (en) * | 2017-02-22 | 2017-05-10 | 东莞裕保电子精密设备有限公司 | Adsorption-type air channel feeding device |
| CN107055141A (en) * | 2017-06-12 | 2017-08-18 | 浙江东经科技股份有限公司 | A kind of absorption conveying device of cardboard |
| CN107161738A (en) * | 2017-06-12 | 2017-09-15 | 浙江东经科技股份有限公司 | Cardboard counts stack device |
| CN107285072A (en) * | 2017-06-09 | 2017-10-24 | 苏州英派克自动化设备有限公司 | Paper transport device |
| CN107792690A (en) * | 2017-12-11 | 2018-03-13 | 天津市茂海永泰纸制品有限公司 | A kind of efficiently offset press paper feeder |
| CN109130477A (en) * | 2018-08-27 | 2019-01-04 | 扬中市惠丰包装有限公司 | It is a kind of with autofeed and the printing machine for taking paper to can be reduced dust pollution |
| CN109201517A (en) * | 2018-10-19 | 2019-01-15 | 天津长荣科技集团股份有限公司 | Printing quality detecting equipment |
| CN110952371A (en) * | 2018-09-27 | 2020-04-03 | 台山市弘成纸业有限公司 | Preparation method of copy paper |
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| JP2009227378A (en) * | 2008-03-21 | 2009-10-08 | Konica Minolta Business Technologies Inc | Paper-feeding device, box body with built-in paper-feeding device, and image forming device |
| US20110233848A1 (en) * | 2008-09-30 | 2011-09-29 | Dimitrios Kostudis | Sheet containing device |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103787100A (en) * | 2014-03-04 | 2014-05-14 | 玉田县大恒印刷机械有限公司 | Paper feed machine for product check machine and paper feed method thereof |
| CN103787100B (en) * | 2014-03-04 | 2016-06-08 | 河北天昱恒科技有限公司 | Checking machine is with to paper machine and form feeding method thereof |
| CN105502033A (en) * | 2015-12-18 | 2016-04-20 | 天津长荣印刷设备股份有限公司 | Multifunctional upward suction paper feeder and working method thereof |
| CN106628857A (en) * | 2017-02-22 | 2017-05-10 | 东莞裕保电子精密设备有限公司 | Adsorption-type air channel feeding device |
| CN107285072A (en) * | 2017-06-09 | 2017-10-24 | 苏州英派克自动化设备有限公司 | Paper transport device |
| CN107161738A (en) * | 2017-06-12 | 2017-09-15 | 浙江东经科技股份有限公司 | Cardboard counts stack device |
| CN107055141A (en) * | 2017-06-12 | 2017-08-18 | 浙江东经科技股份有限公司 | A kind of absorption conveying device of cardboard |
| CN107161738B (en) * | 2017-06-12 | 2019-10-15 | 浙江东经科技股份有限公司 | Cardboard counts stack device |
| CN107792690A (en) * | 2017-12-11 | 2018-03-13 | 天津市茂海永泰纸制品有限公司 | A kind of efficiently offset press paper feeder |
| CN107792690B (en) * | 2017-12-11 | 2023-06-20 | 天津市茂海永泰纸制品有限公司 | High-efficient offset press paper feeder |
| CN109130477A (en) * | 2018-08-27 | 2019-01-04 | 扬中市惠丰包装有限公司 | It is a kind of with autofeed and the printing machine for taking paper to can be reduced dust pollution |
| CN109130477B (en) * | 2018-08-27 | 2020-10-20 | 扬中市惠丰包装有限公司 | Printing machine with automatic paper feeding and taking functions and capable of reducing dust pollution |
| CN110952371A (en) * | 2018-09-27 | 2020-04-03 | 台山市弘成纸业有限公司 | Preparation method of copy paper |
| CN109201517A (en) * | 2018-10-19 | 2019-01-15 | 天津长荣科技集团股份有限公司 | Printing quality detecting equipment |
| CN109201517B (en) * | 2018-10-19 | 2024-04-12 | 天津长荣科技集团股份有限公司 | Printing quality detection device |
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Application publication date: 20140101 |