CN103183246A - Paper feeding positioning device and operating method thereof - Google Patents
Paper feeding positioning device and operating method thereof Download PDFInfo
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- CN103183246A CN103183246A CN2013101053800A CN201310105380A CN103183246A CN 103183246 A CN103183246 A CN 103183246A CN 2013101053800 A CN2013101053800 A CN 2013101053800A CN 201310105380 A CN201310105380 A CN 201310105380A CN 103183246 A CN103183246 A CN 103183246A
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Abstract
The invention discloses a paper feeding positioning device. The paper feeding positioning device comprises a front gauge, a paper pressing wheel, a paper feed roller, a paper feeding platform and a side gauge. The paper feeding positioning device is characterized in that the front gauge is arranged above the front part of the paper pressing wheel. The operating method comprises the following steps of: moving a piece of paper to forwards on the paper feeding platform under the action of a transporting belt; performing side positioning on the paper when the paper runs at the side gauge in the forward moving process; continuously moving the paper after being side-positioned, and performing front positioning on the paper by the front gauge when the front gauge swings to a positioning position under the action of a servo motor; and after finishing the front positioning, pressing the paper after position by the paper pressing wheel which is controlled to swing by the movement of a cam, and controlling the front gauge to swing upwards by the servo motor. The paper feeding positioning device provided by the invention has the advantages that the front gauge is arranged above the platform, when the paper is positioned, the distance between the paper and a paper receiving device is reduced, an error caused in the paper transportation process is reduced in a paper receiving process, and the accuracy is improved.
Description
(1) technical field:
The present invention is applicable to printing machinery, is particularly useful for utilizing the belt platform to carry out the equipment that sheet-fed is carried and located.
(2) background technology:
Printing equipment is carrying out conveying and the location work that first being processed all can be carried out paper to sheet-fed.The paper feeding registration device of prior art as shown in Figure 1 and Figure 2, paper is transported to the location, preceding rule 1 place of having lifted under the combined action of defeated paper platform paper pressing device 10 and defeated paper platform belt; In 1 pair of paper prelocalization of preceding rule process, utilize side mark 9 to finish the side location simultaneously; Side mark 9 lifts afterwards, and preceding rule 1 bottom is to platform, and pressure roller 3 presses down with feed rollers 4 combineds action paper sheet delivery to strippers 7, so just finishes paper location and course of conveying.There is following shortcoming in this kind locate mode: after 1. paper was located through preceding rule side mark, the power instability when pressing down owing to pressure roller tilted paper again; 2. the preceding rule of this detent mechanism take than large space below platform, and rule are to the distance between the strippers before causing, and the distance of paper and pressure roller and strippers strengthens, and produces sheet wander in handshaking; 3. this detent mechanism is before finishing after the one-time positioning, carries fully at paper just to begin upwards swing when finishing, and rule baffle plate scratch back side of paper can cause the scuffing of back side of paper before making, increases the fraction defect of product; 4. rule are finished paper location before, and the bottom is after below the platform fully, and paper feeding point wheel just begins to press down, this section in the period paper be not subjected to any control, can make the paper generation double offset of having located.
(3) summary of the invention:
The object of the invention is to design a kind of paper feeding registration device and method of work thereof, it can solve the deficiencies in the prior art, it is by the locate mode of rule before changing, rule are to the scuffing of paper before can avoiding, cooperate structures realizations such as existing side mark, some wheel, strippers to conveying and the location of paper again, realize the accurate location of paper, improve the precision of postorder processing.
Technical scheme of the present invention: a kind of paper feeding registration device comprises preceding rule, pressure roller, feed rollers, delivery platform and side mark; It is characterized in that described preceding rule are installed on the front upper place of pressure roller.
Rule link to each other with the servomotor that the preceding rule of control swing up and down down before described; Rule fall paper are carried out prelocalization work before under the positioning states, and pressure roller lifts; Rule are lifted before under the paper feeding state, and pressure roller falls and the paper feeding of feed rollers friction of rolling.
Described pressure roller links to each other with cam by connecting rod; Described cam connects propulsion source, and cam rotates the up-and-down movement of control pressure roller; Described connecting rod and spring one end are fixed, and the other end is fixed on frame or the static relatively part; Described side mark is positioned on the delivery platform; Described pressure roller is positioned on the delivery platform, the place ahead of side mark; Described feed rollers is positioned at the below of pressure roller, and the axial connecting line of pressure roller and feed rollers is vertical with delivery platform under the paper feeding state.
The place ahead of rule is installed the paper of having good positioning is taken over the strippers that is delivered to next station before described.
On the described delivery platform by the belt conveyor conveyance of sheets; There is paper pressing device described paper top.
A kind of method of work of paper feeding registration device is characterized in that comprising following algorithm:
(1) paper travels forward at delivery platform under the effect of belt conveyor;
(2) during paper moved ahead process, when moving to the side mark place, side mark carried out the side location to it;
(3) paper continues to move ahead behind the side location, and feeding device carries out prelocalization to the position location to paper at the effect lower swing of servomotor;
(4) after prelocalization was finished, pressure roller was pushed down the paper of having good positioning at the control lower swing of camming movement, and preceding rule are upwards put under the control of servomotor.
Paper moves forward to next station under the effect of strippers in the described step (4).
Preceence of the present invention is: 1, feeding device can make reducing of distance between paper location back and the strippers above platform, has reduced the error that paper produces in the handshaking in course of conveying, thereby has improved precision; 2, preceding rule are controlled with servomotor, the precision height, be easy to control; 3, preceding rule are to relocate a piece of paper down when the paper tail of paper is crossed locating point, can not scratch paper in the process; 4, paper is in by zero accelerator, and pressure roller and preceding rule are moved simultaneously, paper can and the continuation of preceding rule break away from preceding the rule after contact a period of time, the accuracy of positioning of paper can not lose.
(4) description of drawings:
Fig. 1 is the structural representation of the related paper feeding registration device of prior art under positioning states.
Fig. 2 is the structural representation of the related paper feeding registration device of prior art under the paper feeding state.
Fig. 3 is the structural representation of the related a kind of paper feeding registration device of the present invention under positioning states.
Fig. 4 is the structural representation of the related a kind of paper feeding registration device of the present invention under the paper feeding state.
Wherein: 1 is preceding rule, and 2 is paper, and 3 is pressure roller, and 4 is feed rollers, and 5 is cam, and 6 is spring, and 7 is strippers, and 8 is delivery platform, and 9 is side mark, and 10 is paper pressing device.
(5) specific embodiment:
Embodiment: a kind of paper feeding registration device (seeing Fig. 3, Fig. 4), rule 1, pressure roller 3, feed rollers 4, delivery platform 8 and side mark 9 before comprising; It is characterized in that described preceding rule 1 are installed on the front upper place of pressure roller 3.
Described pressure roller 3 links to each other with cam 5 by connecting rod; Described cam 5 connects propulsion source, and cam 5 rotates the up-and-down movement of control pressure roller 3; Described connecting rod and spring 6 one ends are fixed, and the other end is fixed on the frame; Described side mark 9 is positioned on the delivery platform 8; Described pressure roller 3 is positioned on the delivery platform 8, the place ahead of side mark 9; Described feed rollers 4 is positioned at the below of pressure roller 3, and the axial connecting line of pressure roller 3 and feed rollers 4 is vertical with delivery platform 8 under the paper feeding state.(seeing Fig. 3, Fig. 4)
The place ahead of rule 1 is installed the paper of having good positioning is taken over the strippers 7 that is delivered to next station before described.(seeing Fig. 3, Fig. 4)
On the described delivery platform 8 by belt conveyor conveyance of sheets 2; There is paper pressing device 10 described paper 2 tops.(seeing Fig. 3, Fig. 4)
A kind of method of work of paper feeding registration device is characterized in that comprising following algorithm:
(1) paper 2 travels forward at delivery platform 8 under the effect of belt conveyor;
(2) during paper 2 moved ahead process, when moving to side mark 9 places, side mark 9 carried out the side location to it;
(3) paper 2 continues to move ahead behind the side location, and feeding device 1 carries out prelocalization to the position location to paper 2 at the effect lower swing of servomotor;
(4) after prelocalization was finished, pressure roller 3 was pushed down the paper 2 of having good positioning at the control lower swing of camming movement, and preceding rule 1 are upwards put under the control of servomotor.
Claims (7)
1. a paper feeding registration device comprises preceding rule, pressure roller, feed rollers, delivery platform and side mark; It is characterized in that described preceding rule are installed on the front upper place of pressure roller.
2. according to the described a kind of paper feeding registration device of claim 1, the servomotor that swings up and down under the rule before it is characterized in that described preceding rule and controlling links to each other; Rule fall paper are carried out prelocalization work before under the positioning states, and pressure roller lifts; Rule are lifted before under the paper feeding state, and pressure roller falls and the paper feeding of feed rollers friction of rolling.
3. according to the described a kind of paper feeding registration device of claim 1, it is characterized in that described pressure roller links to each other with cam by connecting rod; Described cam connects propulsion source, and cam rotates the up-and-down movement of control pressure roller; Described connecting rod and spring one end are fixed, and the other end is fixed on frame or the static relatively part; Described side mark is positioned on the delivery platform; Described pressure roller is positioned on the delivery platform, the place ahead of side mark; Described feed rollers is positioned at the below of pressure roller, and the axial connecting line of pressure roller and feed rollers is vertical with delivery platform under the paper feeding state.
4. according to the described a kind of paper feeding registration device of claim 1, it is characterized in that the place ahead installation of described preceding rule is taken over the strippers that is delivered to next station with the paper of having good positioning.
5. according to the described a kind of paper feeding registration device of claim 1, it is characterized in that on the described delivery platform by the belt conveyor conveyance of sheets; There is paper pressing device described paper top.
6. the method for work of the described paper feeding registration device of claim 1 is characterized in that comprising following algorithm:
(1) paper travels forward at delivery platform under the effect of belt conveyor;
(2) during paper moved ahead process, when moving to the side mark place, side mark carried out the side location to it;
(3) paper continues to move ahead behind the side location, and feeding device carries out prelocalization to the position location to paper at the effect lower swing of servomotor;
(4) after prelocalization was finished, pressure roller was pushed down the paper of having good positioning at the control lower swing of camming movement, and preceding rule are upwards put under the control of servomotor.
7. according to the method for work of the described a kind of paper feeding registration device of claim 1, it is characterized in that paper moves forward to next station in the described step (4) under the effect of strippers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310105380.0A CN103183246B (en) | 2013-03-29 | 2013-03-29 | A kind of feeding positioning device for paper and method of work thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310105380.0A CN103183246B (en) | 2013-03-29 | 2013-03-29 | A kind of feeding positioning device for paper and method of work thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN103183246A true CN103183246A (en) | 2013-07-03 |
| CN103183246B CN103183246B (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310105380.0A Expired - Fee Related CN103183246B (en) | 2013-03-29 | 2013-03-29 | A kind of feeding positioning device for paper and method of work thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309328A (en) * | 2014-10-23 | 2015-01-28 | 合肥东彩印刷科技有限公司 | Paperboard feeding device |
| CN105347071A (en) * | 2015-11-27 | 2016-02-24 | 倪煌斌 | Conveying table with paper pressing function |
| CN105383971A (en) * | 2015-11-27 | 2016-03-09 | 天津长荣印刷设备股份有限公司 | Paper positioning method and system |
| CN107097515A (en) * | 2017-05-05 | 2017-08-29 | 浙江通得数字印刷设备制造有限公司 | Sheet-fed offset press front lay and sheet-fed offset press |
| CN111498536A (en) * | 2020-05-09 | 2020-08-07 | 成都印钞有限公司 | Device and method for compounding flat printed matter into reel adhesive sticker machine for labeling |
| CN111532873A (en) * | 2020-05-09 | 2020-08-14 | 成都印钞有限公司 | Accurate positioning device for compounding single paper into roll paper |
| CN112109388A (en) * | 2019-06-21 | 2020-12-22 | 玉田县炬兴印刷包装机械制造有限公司 | Intelligent lateral positioning method of paper laminating machine |
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| CN2635362Y (en) * | 2003-08-13 | 2004-08-25 | 杨三榜 | Full automatic film coating machine |
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| CN203237822U (en) * | 2013-03-29 | 2013-10-16 | 天津长荣印刷设备股份有限公司 | Paper feeding positioning device |
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Patent Citations (8)
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| CN2373263Y (en) * | 1997-05-26 | 2000-04-12 | 江苏泰仪集团印刷机械分厂 | Mechanical front stop and negative pressure combined positioning mechanism for offset machine |
| CN2635362Y (en) * | 2003-08-13 | 2004-08-25 | 杨三榜 | Full automatic film coating machine |
| JP2006298551A (en) * | 2005-04-20 | 2006-11-02 | Kyocera Mita Corp | Paper sheet aligning mechanism for image forming device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309328A (en) * | 2014-10-23 | 2015-01-28 | 合肥东彩印刷科技有限公司 | Paperboard feeding device |
| CN105347071A (en) * | 2015-11-27 | 2016-02-24 | 倪煌斌 | Conveying table with paper pressing function |
| CN105383971A (en) * | 2015-11-27 | 2016-03-09 | 天津长荣印刷设备股份有限公司 | Paper positioning method and system |
| CN107097515A (en) * | 2017-05-05 | 2017-08-29 | 浙江通得数字印刷设备制造有限公司 | Sheet-fed offset press front lay and sheet-fed offset press |
| CN112109388A (en) * | 2019-06-21 | 2020-12-22 | 玉田县炬兴印刷包装机械制造有限公司 | Intelligent lateral positioning method of paper laminating machine |
| CN111498536A (en) * | 2020-05-09 | 2020-08-07 | 成都印钞有限公司 | Device and method for compounding flat printed matter into reel adhesive sticker machine for labeling |
| CN111532873A (en) * | 2020-05-09 | 2020-08-14 | 成都印钞有限公司 | Accurate positioning device for compounding single paper into roll paper |
| CN111498536B (en) * | 2020-05-09 | 2022-02-08 | 成都印钞有限公司 | Device and method for compounding flat printed matter into reel adhesive sticker machine for labeling |
| CN111532873B (en) * | 2020-05-09 | 2022-03-29 | 成都印钞有限公司 | Accurate positioning device for compounding single paper into roll paper |
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| CN103183246B (en) | 2016-01-13 |
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| SE01 | Entry into force of request for substantive examination | ||
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Address after: 300400 Tianjin New Technology Industrial Park Beichen science and Technology Industrial Park Patentee after: Tianjin Evergreen Technology Group Limited by Share Ltd Address before: 300400 Beichen City, Beichen science and Technology Industrial Park, Tianjin, Chen Chen Road, No. 11 Patentee before: Tianjin Changrong Printing Equipment Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200327 Address after: 300400 Tianjin 11 Beichen economic and Technological Development Zone double Middle Road No. Patentee after: TIANJIN CHANGRONG DIGITAL TECHNOLOGY Co.,Ltd. Address before: 300400 Tianjin New Technology Industrial Park Beichen science and Technology Industrial Park Patentee before: MASTERWORK GROUP Co.,Ltd. |
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| 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: 20160113 Termination date: 20210329 |