CN201776983U - Paper collecting and holding mechanism preventing paper from being smeared in offset printer - Google Patents
Paper collecting and holding mechanism preventing paper from being smeared in offset printer Download PDFInfo
- Publication number
- CN201776983U CN201776983U CN 201020265569 CN201020265569U CN201776983U CN 201776983 U CN201776983 U CN 201776983U CN 201020265569 CN201020265569 CN 201020265569 CN 201020265569 U CN201020265569 U CN 201020265569U CN 201776983 U CN201776983 U CN 201776983U
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- paper
- paper slip
- paper holding
- holder
- holding
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Abstract
The utility model relates to a paper collecting and holding mechanism preventing paper from being smeared in an offset printer, which comprises a plurality of paper holding strips arranged in parallel at intervals and a horizontal guide pole supporting the paper holding strips. The paper collecting and holding mechanism is characterized in that each paper holding strip is connected with the guide pole in a sliding manner; a guide sleeve sleeved on the guide pole is arranged at the middle part of each paper holding strip; and a translating mechanism is arranged on each paper holding strip to push the paper holding strip to move along the guide pole. The paper collecting and holding mechanism has the advantage that when the breadth of a printing stock needs to be printed changes, the position of each paper holding strip can be adjusted through the translating mechanism to change space between adjacent paper holding strips, so as to ensure that the paper holding strips support spaces between adjacent pages of the printing stock, thereby avoiding smearing on the printing stock while the printing stock is supported. In addition, air blast holes formed on the paper holding strips are connected with air blast pipes, so as to achieve pneumatic paper holding in special cases.
Description
Technical field
The utility model relates to a kind of offset press holder paper slip, and particularly a kind of offset press is prevented set-off collection holder mechanism of paper.
Background technology
Offset press is the kind that circle is pressed circular printing machine, and it is according to the indirect printing principle: forme prints the picture and text transfer printing by rubber cloth transfer platen on stock, and by paper collecting mechanism stock is collected.When carrying out collection, general unsteady paper or the common holder paper slip of holding in the palm of blowing that adopt holds in the palm paper, blow and float holder paper in use by air-flow picking-up stock, the two ends of stock are easily rocked under air-flow is upset and are caused the two ends set-off, and being the blank gap of holding between each adjacent page during by offset press printing, realizes by common holder paper slip holder paper, because it is fixing not mode, can only hold the fixing stock of breadth, then the set-off problem can occur after the breadth of stock changes.
The utility model content
The technical problems to be solved in the utility model provides the anti-set-off collection holder mechanism of paper of a kind of offset press, and surperficial set-off is avoided in the adjusting that can hold in the palm paper slip according to the variation of stock breadth when holding stock.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of offset press is prevented set-off collection holder mechanism of paper, the holder paper slip that comprises several spaces and be arranged in parallel, and the horizontal guide pillar of a support paper slip, it is characterized in that: described paper slip and the guide pillar of respectively holding in the palm is slidingly connected: holder paper slip middle part is equipped with the guide pin bushing that is sleeved on the guide pillar; Be equipped with on the described holder paper slip and can promote the translation mechanism that asks paper slip to move along guide pillar.
Further, described translation mechanism is one and holds in the palm the paper slip threaded-fit screw rod that this screw mandrel end is connected with handwheel or motor.
Further, described translation mechanism is horizontal sliding cylinder or oil cylinder.
Further, have fumarole on the described holder paper slip.
Advantage of the present utility model is: when the stock breadth of offset press printing changes, can carry out the adjusting of position to each holder paper slip by translation mechanism, change the spacing distance of adjacent holder paper slip, guarantee respectively to hold in the palm in the blank gap of paper slip between the stock adjacent page to hold paper, avoid stock set-off to occur when realizing holder paper.Fumarole on the holder paper slip can connect air jet pipe, can in particular cases realize pneumatic holder paper at some, and can realize automatic regulatory function.
Description of drawings
Accompanying drawing is the anti-set-off collection holder mechanism of paper example structure schematic diagram of the utility model offset press.
The specific embodiment
As shown in drawings, comprise holder paper slip 1, guide pillar 2, guide pin bushing 3, screw mandrel 4, motor 5.
Above-mentioned holder paper slip 1 has five: holder paper slip 1a, 1b, 1c, 1d, 1e space and be arranged in parallel, and each asks paper slip 1 middle part that guide pin bushing 3 is installed, and this guide pin bushing 3 is sleeved on the horizontally disposed guide pillar 2, and holder paper slip 1 can horizontally slip on guide pillar 2 by guide pin bushing 3.
Holder is equipped with on the paper slip 1 and can promotes the translation mechanism that asks paper slip 1 to move along guide pillar 2: be respectively equipped with the screw mandrel 4,5 parallel with guide pillar 2 in the both sides of holder paper slip 1, this screw mandrel 4,5 combines by two halves direction of rotation opposite left-handed screw mandrel and dextrorotation screw mandrel, and its end is connected with and drives motor or the handwheel that screw mandrel rotates.Screw mandrel 4 holds in the palm paper slip 1a, 1e threaded engagement with outermost two respectively, and screw mandrel 4 holds in the palm paper slip 1a, 1e threaded engagement with outermost two respectively, and screw mandrel 5 holds in the palm paper slip 1b, 1d threaded engagement with outermost two respectively.
During work, screw mandrel 4 rotates, promote with holder paper slip 1a, the 1e symmetry of its threaded engagement laterally or medial movement simultaneously, screw mandrel 5 rotates, promote with holder paper slip 1b, the 1d symmetry of its threaded engagement laterally or medial movement simultaneously, can realize respectively holding in the palm the distance between the paper slip to adjust, guarantee respectively to hold in the palm paper slip to hold blank gap between the stock adjacent page, avoid stock set-off to occur when realizing holder paper.
Translation mechanism in the utility model also can realize holding in the palm moving of paper slip 1 by horizontal sliding cylinder or oil cylinder.Simultaneously, have fumarole on the holder paper slip 1, can in particular cases realize pneumatic holder paper at some.
Claims (4)
1. an offset press is prevented set-off collection holder mechanism of paper, the holder paper slip that comprises several spaces and be arranged in parallel, and the horizontal guide pillar of a support paper slip, it is characterized in that: described paper slip and the guide pillar of respectively holding in the palm is slidingly connected: holder paper slip middle part is equipped with the guide pin bushing that is sleeved on the guide pillar; Be equipped with on the described holder paper slip and can promote the translation mechanism that asks paper slip to move along guide pillar.
2. offset press according to claim 1 is prevented set-off collection holder mechanism of paper, it is characterized in that: described translation mechanism is one and holds in the palm the paper slip threaded-fit screw rod that this screw mandrel end is connected with handwheel or motor.
3. offset press according to claim 1 is prevented set-off collection holder mechanism of paper, and it is characterized in that: described translation mechanism is horizontal sliding cylinder or oil cylinder.
4. offset press according to claim 1 is prevented set-off collection holder mechanism of paper, it is characterized in that: have fumarole on the described holder paper slip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020265569 CN201776983U (en) | 2010-07-21 | 2010-07-21 | Paper collecting and holding mechanism preventing paper from being smeared in offset printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020265569 CN201776983U (en) | 2010-07-21 | 2010-07-21 | Paper collecting and holding mechanism preventing paper from being smeared in offset printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201776983U true CN201776983U (en) | 2011-03-30 |
Family
ID=43790212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020265569 Expired - Fee Related CN201776983U (en) | 2010-07-21 | 2010-07-21 | Paper collecting and holding mechanism preventing paper from being smeared in offset printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201776983U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419483A (en) * | 2013-08-30 | 2013-12-04 | 新乡市瑞博印刷包装机械有限公司 | Air paper carrying and collection device of offset press |
| CN103954633A (en) * | 2014-05-05 | 2014-07-30 | 石家庄印钞有限公司 | Paper flattening device for preventing smearing of quality detection system of dry offset press |
| CN104401121A (en) * | 2014-09-16 | 2015-03-11 | 成都博瑞传播股份有限公司 | Novel paper tape steering and smearing prevention device applied to rotary press |
| CN106240141A (en) * | 2016-08-31 | 2016-12-21 | 江苏昌昇集团股份有限公司 | A kind of high-speed duplex presses soft offset press firmly |
| CN106476412A (en) * | 2016-12-08 | 2017-03-08 | 江苏昌昇集团股份有限公司 | A kind of high-speed duplex polychrome presses soft offset press firmly |
-
2010
- 2010-07-21 CN CN 201020265569 patent/CN201776983U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103419483A (en) * | 2013-08-30 | 2013-12-04 | 新乡市瑞博印刷包装机械有限公司 | Air paper carrying and collection device of offset press |
| CN103954633A (en) * | 2014-05-05 | 2014-07-30 | 石家庄印钞有限公司 | Paper flattening device for preventing smearing of quality detection system of dry offset press |
| CN103954633B (en) * | 2014-05-05 | 2016-09-07 | 石家庄印钞有限公司 | Paper flattening device for preventing smearing of quality detection system of dry offset press |
| CN104401121A (en) * | 2014-09-16 | 2015-03-11 | 成都博瑞传播股份有限公司 | Novel paper tape steering and smearing prevention device applied to rotary press |
| CN106240141A (en) * | 2016-08-31 | 2016-12-21 | 江苏昌昇集团股份有限公司 | A kind of high-speed duplex presses soft offset press firmly |
| CN106476412A (en) * | 2016-12-08 | 2017-03-08 | 江苏昌昇集团股份有限公司 | A kind of high-speed duplex polychrome presses soft offset press firmly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20150721 |
|
| EXPY | Termination of patent right or utility model |