CN101934599A - Servo compensating paper pulling device of rolling paper in three-dimensional bag - Google Patents
Servo compensating paper pulling device of rolling paper in three-dimensional bag Download PDFInfo
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- CN101934599A CN101934599A CN2009100325483A CN200910032548A CN101934599A CN 101934599 A CN101934599 A CN 101934599A CN 2009100325483 A CN2009100325483 A CN 2009100325483A CN 200910032548 A CN200910032548 A CN 200910032548A CN 101934599 A CN101934599 A CN 101934599A
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- paper
- draw rollers
- servo
- roller
- cover mark
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Abstract
The invention discloses a servo compensating paper pulling device of rolling paper in three-dimensional bag, belonging to the technical field of paper bag package, comprising a cursor sensor, a PC controller, a selector switch, a PLC main board controller, a servo motor, a paper pulling roller, a paper transmitting roller and a rear roller. The paper web pre-printed with mark is supplied with pulling force by the servo drive paper pulling roller; the paper barrel is pulled on the discharging table and transmitted to the next function region; each operation of the paper pulling roller controls to transmit the material according to the fixed length that is the distance between two marks of the paper web.
Description
Technical field:
The present invention relates to a kind of three-dimensional bag maker, particularly wherein the three-dimensional bag roll paper servo compensation drives master pull unit, belongs to three-dimensional bag packing technique field.
Background technology:
The device of three-dimensional in the market bag maker draw rollers, be according to preprint between the two cover marks apart from the corresponding gear of proportioning, guarantee the feeding of each running control length of draw rollers.The shortcoming of this device is: (1) proportioning respective gears, limited the conversion quantity of draw rollers feeding.(2) draw rollers feeding accumulated error is uncompensated, needs artificial constantly adjusting.
Summary of the invention:
The technical problem to be solved in the present invention is, shortcoming at above existence, design a kind of three-dimensional bag roll paper servo compensation and drive the draw rollers device, this device passes through reasonable structural design, can guarantee random length in each running feeding machine institute allowed band of draw rollers, its variable quantity is controlled in the minimum margin of error.
Three-dimensional bag roll paper servo compensation of the present invention drives the draw rollers device and comprises: cursor sensor, PC control device, selector switch, PLC mainboard controller, servomotor, draw rollers, transfer roller, back roller.Preprint and have cover target paper web, provide when drawing the operation of the required pulling force of paper by the servo-drive draw rollers, cursor sensor and PC scanning means induction cover mark, signal is issued PLC mainboard controller, signal on the selector switch also is reflected to the paper feeding extension position PLC mainboard controller simultaneously, and PLC mainboard controller is according to circumstances judged, makes the feeding of each running control measured length of draw rollers, distance between promptly two covers are marked, its variable quantity is controlled in the minimum margin of error.This mechanism's effect is: adopt cursor sensor, PC scanning means induction cover mark selector switch reflection paper feeding length to PLC mainboard controller, the compensation variable quantity is slowed down, quickens in the servo-drive draw rollers, exactly web transfers is arrived the Xia Dao functional areas, improve bag speed and bag quality.
Description of drawings:
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a topology view of the present invention.
Specific implementation method:
Fig. 1 is a topology view of the present invention, preprint the paper web that has cover target a, by servomotor 5, when driving draw rollers 6 provides required pulling force to move, cursor sensor 1 and PC scanning means 2 first induced signals, send to PLC mainboard controller 4, selector switch 3 also is reflected to the paper feeding extension position PLC mainboard controller 4 simultaneously, after the signal of cover mark and paper feeding extension position has been arranged, PLC mainboard controller 4 is according to circumstances judged, servomotor 5 slows down with driving draw rollers 6, quicken the compensation variable quantity, by transfer roller 7 exactly with web transfers roller 8 behind the Xia Dao functional areas, the feeding of draw rollers 6 each running control measured length, i.e. distances between the two cover marks.
Claims (2)
1. a three-dimensional bag roll paper servo compensation driving master pull unit is made up of cursor sensor (1), PC controller (2), selector switch (3), PLC mainboard controller (4), servomotor (5), draw rollers (6), transfer roller (7), back roller (8).It is characterized in that: when preprinting the paper web that has cover mark a and providing required pulling force operation by the servo-drive draw rollers, cursor sensor and PC scanning means be induction cover mark earlier, then signal is sent to PLC mainboard controller, signal on the selector switch also is reflected to the paper feeding extension position PLC mainboard controller simultaneously, after the information of cover mark and paper feeding extension position has been arranged, PLC mainboard controller can be judged which kind of situation that exists: the pulse of (1) cover mark is too early, inhibit signal sends on the servomotor, draw rollers is slowed down, next symbol delimited on position accurately; (2) when selector switch during not in the zone of action, the pulse of cover mark does not produce signal to the alignment position, does not carry out any correction yet; (3) pulse of cover mark occurred late, and signal sends on the servomotor in advance, makes the draw rollers acceleration.
2. drive master pull unit according to the described three-dimensional bag roll paper servo compensation of claim 1, it is characterized in that: preprint to have and overlap the target paper web by the servo-drive draw rollers, by the transfer roller paper web is pulled out from material platform, be delivered to roller workspace, back, the feeding of each running control measured length of draw rollers, be the distance between the paper web two cover marks, its variable quantity is controlled in the minimum margin of error.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100325483A CN101934599A (en) | 2009-07-02 | 2009-07-02 | Servo compensating paper pulling device of rolling paper in three-dimensional bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100325483A CN101934599A (en) | 2009-07-02 | 2009-07-02 | Servo compensating paper pulling device of rolling paper in three-dimensional bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101934599A true CN101934599A (en) | 2011-01-05 |
Family
ID=43388285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100325483A Pending CN101934599A (en) | 2009-07-02 | 2009-07-02 | Servo compensating paper pulling device of rolling paper in three-dimensional bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101934599A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700764A (en) * | 2012-06-23 | 2012-10-03 | 常德烟草机械有限责任公司 | High-speed unreeling device for thin film intermittent feed and control method |
| CN105269931A (en) * | 2015-11-20 | 2016-01-27 | 汕头市甜甜乐糖果食品有限公司 | Double-side fixed point overprinting device of multilayer composite membrane, multilayer composite membrane and method for double-side fixed point overprinting device |
-
2009
- 2009-07-02 CN CN2009100325483A patent/CN101934599A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700764A (en) * | 2012-06-23 | 2012-10-03 | 常德烟草机械有限责任公司 | High-speed unreeling device for thin film intermittent feed and control method |
| CN105269931A (en) * | 2015-11-20 | 2016-01-27 | 汕头市甜甜乐糖果食品有限公司 | Double-side fixed point overprinting device of multilayer composite membrane, multilayer composite membrane and method for double-side fixed point overprinting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110105 |