CN105882117A - Winding preventing structure capable of preventing paper from winding around cutting rollers in intaglio printing press production line - Google Patents
Winding preventing structure capable of preventing paper from winding around cutting rollers in intaglio printing press production line Download PDFInfo
- Publication number
- CN105882117A CN105882117A CN201610219548.4A CN201610219548A CN105882117A CN 105882117 A CN105882117 A CN 105882117A CN 201610219548 A CN201610219548 A CN 201610219548A CN 105882117 A CN105882117 A CN 105882117A
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- pressure box
- paper
- rebound
- winding
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
- B41F13/56—Folding or cutting
- B41F13/60—Folding or cutting crosswise
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
- B41F9/06—Details
Abstract
The invention discloses a winding preventing structure capable of preventing paper from winding around cutting rollers in an intaglio printing press production line. The winding preventing structure comprises the cutting rollers (1) and a conveying belt (2) of the intaglio printing press production line, wherein a transition plate (3) is arranged between the cutting rollers (1) and the conveying belt (2), and the width of the transition plate (3) is smaller than the length of the to-be-cut paper; a negative pressure box (4) is arranged at the bottom of the transition plate (3); an induced draft fan (5) is connected onto the negative pressure box (4); and two or more air inlets (6) are formed in the transition plate (3) attached to the negative pressure box (4). According to the winding preventing structure, the negative pressure box is arranged at the bottom of the transition plate which connects the cutting rollers with the conveying belt, the induced draft fan is connected onto the negative pressure box, and the two or more air inlets are formed in the transition plate attached to the negative pressure box, so that paper cut off by the cutting rollers can be adsorbed on the transition plate under the effect of negative pressure and can be prevented from winding around the cutting rollers; compared with existing mechanisms, the winding preventing structure has the advantages of simple structure, low manufacturing cost and good stability.
Description
Technical field
The present invention relates to a kind of anti-volume structure that cutting roller in intaglio printing press production line can be prevented to be involved in paper, belong to intaglio printing production line equipment technology field.
Background technology
Over nearly 20 years, along with China's food, beverage, tobacco, medicine, health products, cosmetic industry develop quickly, packing instructions are improved by its product the most day by day, the most day by day prevail putting printing industry before this, the existing packaging for the said goods, printing mainly uses gravure, and intaglio printing press production line generally comprises unwinding unit, print couple unit, crosscutting tool and delivery unit.After printing, roll web is cut into certain size paper by the cutting roller of crosscutting tool, then is transported to delivery unit and collects palletization by some；In actual production; the transporting velocity of paper is higher (150m/min); after roll web slitting; the reasons such as the inertia due to electrostatic interaction and paper rapid movement, often there will be the paper jam fault that paper is attracted to cause on cutting roller, occur paper jam fault just need to shut down cleaning; but when turning back on; carry out picture and text alignment again, cut the operations such as position adjustment, during this, about produce 400 waste products.In order to solve this technical problem, prior art uses installs contact roller after cutting roller, and the paper after cutting leads into delivery unit by contact roller, but owing to being limited by installing space, contact roller is away from cutting roller distance, the poorest to the guiding effect of paper, is also easily generated above-mentioned paper jam fault.
Summary of the invention
In place of the deficiencies in the prior art, it is desirable to provide a kind of paper pressing device for cutting roller on production line of gravure press, to guarantee that cutting paper is driven plain, and prevents paper adsorption on cutting roller.
The technical solution used in the present invention: cutting roller in intaglio printing press production line can be prevented to be involved in the anti-volume structure of paper, it includes cutting roller and the conveyer belt of intaglio printing production line, rebound it is provided with between cutting roller and conveyer belt, the width of rebound is less than the length cutting paper, the bottom offered on rebound is provided with negative pressure box, negative pressure box is connected to air-introduced machine, the rebound being affixed with negative pressure box offers plural fresh air inlet.
The above-mentioned anti-volume structure that cutting roller in intaglio printing press production line can be prevented to be involved in paper is, is provided with damper in the air-introduced machine connecting tube with negative pressure box.
The aforesaid anti-volume structure that cutting roller in intaglio printing press production line can be prevented to be involved in paper is that the fresh air inlet on rebound is arranged at cutting roller.
Compared with the prior art, the present invention is by being provided with negative pressure box bottom the rebound connecting cutting roller and conveyer belt, negative pressure box is connected to air-introduced machine, the rebound being affixed with negative pressure box offers plural fresh air inlet, so just can make the paper adsorption cut off by cutting roller under the effect of negative pressure on rebound, thus avoiding the paper after cutting to be involved in cutting roller, it is low that its most existing mechanism has simple in construction, cost, the advantage of good stability；The air-introduced machine connecting tube with negative pressure box is provided with damper, so can regulate different negative pressure to realize optimal effect according to the thickness of different paper；Fresh air inlet on rebound is arranged at cutting roller, so can preferably avoid the paper after cutting to be involved in cutting roller.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 be negative pressure box rebound panel construction to region.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1, cutting roller in intaglio printing press production line is prevented to be involved in the anti-volume structure of paper, improvement part be positioned at connection intaglio printing press the cutting roller 1 and rebound 3 of conveyer belt 2, rebound 3 is made up of metal corrosion resistant plate, require width less than the length cutting paper, concrete improvement is the negative pressure box 4 of one channel-shaped of bottom welding at rebound 1, negative pressure box 4 is connected with air-introduced machine 5 by connecting tube, plural fresh air inlet 6 is offered on the plate face being simultaneously affixed with negative pressure box 4 on rebound 1, a diameter of 5-8mm of fresh air inlet 6, it is spaced 2-3 centimetre and is evenly arranged in this region；It is opened at cutting roller 1 for reaching fresh air inlet 6 that preferable effect is opened on rebound 1 and negative pressure box 4 suggestion.Regulate negative pressure for convenience simultaneously, the air-introduced machine 5 connecting tube with negative pressure box 4 is provided with damper.
Claims (2)
1. the invention discloses a kind of anti-volume structure that cutting roller in intaglio printing press production line can be prevented to be involved in paper, it includes cutting roller (1) and the conveyer belt (2) of intaglio printing production line, rebound (3) it is provided with between cutting roller (1) and conveyer belt (2), the width of rebound (3) is less than the length cutting paper, the bottom offered on rebound (1) is provided with negative pressure box (4), negative pressure box (4) is connected to air-introduced machine (5), the rebound (1) being affixed with negative pressure box (4) offers plural fresh air inlet (6).
2. the present invention is by being provided with negative pressure box bottom the rebound connecting cutting roller and conveyer belt, negative pressure box is connected to air-introduced machine, the rebound being affixed with negative pressure box offers plural fresh air inlet, so just can make the paper adsorption cut off by cutting roller under the effect of negative pressure on rebound, thus avoid the paper after cutting to be involved in cutting roller, it is low that its most existing mechanism has simple in construction, cost, the advantage of good stability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610219548.4A CN105882117A (en) | 2016-04-11 | 2016-04-11 | Winding preventing structure capable of preventing paper from winding around cutting rollers in intaglio printing press production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610219548.4A CN105882117A (en) | 2016-04-11 | 2016-04-11 | Winding preventing structure capable of preventing paper from winding around cutting rollers in intaglio printing press production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105882117A true CN105882117A (en) | 2016-08-24 |
Family
ID=57013523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610219548.4A Pending CN105882117A (en) | 2016-04-11 | 2016-04-11 | Winding preventing structure capable of preventing paper from winding around cutting rollers in intaglio printing press production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105882117A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199544A (en) * | 2021-04-28 | 2021-08-03 | 贵溪市法拉第石膏板有限公司 | High-precision gypsum board splitting mechanism |
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|---|---|---|---|---|
| EP0400596A2 (en) * | 1989-06-01 | 1990-12-05 | M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft | Cutting device for a folder in a printing machine |
| JP2006061922A (en) * | 2004-08-25 | 2006-03-09 | Hirakawa Kogyosha Co Ltd | Auto-puncher |
| CN101015965A (en) * | 2007-02-15 | 2007-08-15 | 李明康 | Induced draft carrying case for corrugated paper box machine |
| CN201120766Y (en) * | 2007-12-04 | 2008-09-24 | 北人印刷机械股份有限公司 | Front gauge bench with air blowing function |
| CN101293418A (en) * | 2007-04-24 | 2008-10-29 | 小森公司 | Cutting device |
| CN201313760Y (en) * | 2008-09-28 | 2009-09-23 | 江阴市力达印刷包装机械有限公司 | Air suction material collection platform of product inspection machine and slitter |
| CN201432452Y (en) * | 2009-06-04 | 2010-03-31 | 广西真龙彩印包装有限公司 | Intaglio printing production line |
| CN201432456Y (en) * | 2009-06-19 | 2010-03-31 | 深圳市科彩印务有限公司 | Improved rotary printing line connection clipping unit |
| CN201941232U (en) * | 2010-11-23 | 2011-08-24 | 上海隽大机械有限公司 | Flexographic printing cutter |
| CN102248766A (en) * | 2011-04-27 | 2011-11-23 | 苏州工业园区天势科技有限公司 | Wrinkle-proof device for printer |
| CN102275760A (en) * | 2011-04-27 | 2011-12-14 | 贵州西牛王印务有限公司 | Slitting-roller paper flatting device in intaglio printing press production line |
| CN203306815U (en) * | 2013-06-24 | 2013-11-27 | 陕西北人印刷机械有限责任公司 | On-line cutting receiving roller device |
| CN203528055U (en) * | 2013-09-26 | 2014-04-09 | 江苏晶鼎电子材料有限公司 | Positioning tool of electrode printing station on front face of silicon wafer printing machine |
| CN105059986A (en) * | 2015-08-04 | 2015-11-18 | 桂林威迈壁纸有限公司 | Paper feeding device of printing machine |
| CN105059988A (en) * | 2015-08-04 | 2015-11-18 | 桂林威迈壁纸有限公司 | Paper feeding device capable of conducting two-way paper flattening |
-
2016
- 2016-04-11 CN CN201610219548.4A patent/CN105882117A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0400596A2 (en) * | 1989-06-01 | 1990-12-05 | M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft | Cutting device for a folder in a printing machine |
| JP2006061922A (en) * | 2004-08-25 | 2006-03-09 | Hirakawa Kogyosha Co Ltd | Auto-puncher |
| CN101015965A (en) * | 2007-02-15 | 2007-08-15 | 李明康 | Induced draft carrying case for corrugated paper box machine |
| CN101293418A (en) * | 2007-04-24 | 2008-10-29 | 小森公司 | Cutting device |
| CN201120766Y (en) * | 2007-12-04 | 2008-09-24 | 北人印刷机械股份有限公司 | Front gauge bench with air blowing function |
| CN201313760Y (en) * | 2008-09-28 | 2009-09-23 | 江阴市力达印刷包装机械有限公司 | Air suction material collection platform of product inspection machine and slitter |
| CN201432452Y (en) * | 2009-06-04 | 2010-03-31 | 广西真龙彩印包装有限公司 | Intaglio printing production line |
| CN201432456Y (en) * | 2009-06-19 | 2010-03-31 | 深圳市科彩印务有限公司 | Improved rotary printing line connection clipping unit |
| CN201941232U (en) * | 2010-11-23 | 2011-08-24 | 上海隽大机械有限公司 | Flexographic printing cutter |
| CN102248766A (en) * | 2011-04-27 | 2011-11-23 | 苏州工业园区天势科技有限公司 | Wrinkle-proof device for printer |
| CN102275760A (en) * | 2011-04-27 | 2011-12-14 | 贵州西牛王印务有限公司 | Slitting-roller paper flatting device in intaglio printing press production line |
| CN203306815U (en) * | 2013-06-24 | 2013-11-27 | 陕西北人印刷机械有限责任公司 | On-line cutting receiving roller device |
| CN203528055U (en) * | 2013-09-26 | 2014-04-09 | 江苏晶鼎电子材料有限公司 | Positioning tool of electrode printing station on front face of silicon wafer printing machine |
| CN105059986A (en) * | 2015-08-04 | 2015-11-18 | 桂林威迈壁纸有限公司 | Paper feeding device of printing machine |
| CN105059988A (en) * | 2015-08-04 | 2015-11-18 | 桂林威迈壁纸有限公司 | Paper feeding device capable of conducting two-way paper flattening |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199544A (en) * | 2021-04-28 | 2021-08-03 | 贵溪市法拉第石膏板有限公司 | High-precision gypsum board splitting mechanism |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |