CN203371910U - Paper pressing device of sheet-fed offset printing press - Google Patents
Paper pressing device of sheet-fed offset printing press Download PDFInfo
- Publication number
- CN203371910U CN203371910U CN201320352764.8U CN201320352764U CN203371910U CN 203371910 U CN203371910 U CN 203371910U CN 201320352764 U CN201320352764 U CN 201320352764U CN 203371910 U CN203371910 U CN 203371910U
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- paper
- conveyer belt
- conveying belt
- feeder
- reach
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Abstract
Disclosed is a paper pressing device of a sheet-fed offset printing press. The paper pressing device mainly comprises a rectangular feeder, one end of the feeder is installed on a paper placing unit of the sheet-fed offset printing press, the other end of the feeder is installed on a printing unit and is lower than the end installed on the paper placing unit, a conveying belt is installed at the center of the feeder, air holes are formed in the conveying belt, air holes are formed in the feeder below the conveying belt, an air draft cavity is installed below the feeder at the position of the conveying belt and connected with an air draft pipe, an inclined rod is installed at the middle position above the conveying belt, fixing blocks are installed on the inclined rod, and paper pressing wheels are installed below the fixing blocks. By means of the technical scheme, the pressing wheels are added to the conveying belt and can press paper in a balanced mode and fix the paper on the conveying belt, so that the paper is prevented from offsetting during production.
Description
Technical field
The utility model belongs to sheet offset printing equipment technical field, relates to a kind of sheet offset press paper pressing device.
Background technology
In prior art, sheet offset press paper when work is exported by putting the paper unit, behind a rectangular inclined-plane, enter printing element, this rectangular inclined-plane reaches flying, in the central authorities that fly to reach, conveyer belt is installed, have the wind hole on conveyer belt, the flying to reach of conveyer belt position below also has the wind hole, the conveyer belt position fly below reaching the exhausting chamber is installed, the exhausting chamber connects exhaust column, the negative pressure that the paper of output relies on the exhausting chamber to form, be close to conveyor belt surface, be transported in printing element and printed.In actual production; because product structure is various; paper used is not quite similar; when producing, thickness is large, deflection good, during irregular paper; often there will be paper to adsorb unsettled situation on conveyer belt, cause paper position on conveyer belt to be slided, occur that paper early arrives, late arriving or crooked problem; cause the press printing quality problems or because paper is not in place, stopping accident occurs, affect product quality and production.
Summary of the invention
The utility model is in prior art, the paper of sheet offset press easily occurs that on the conveyer belt that flies to reach absorption is unstable, cause the paper of carrying to misplace, affect printing quality and production problem, a kind of sheet offset press paper pressing device is provided, this device mainly by one rectangular fly to reach form, an end that flies to reach is arranged on putting on the paper unit of sheet offset press, the other end is arranged on printing element, be positioned at an end of putting the paper unit high, the other end is low, in the central authorities that fly to reach, conveyer belt is installed, have the wind hole on conveyer belt, the flying to reach of conveyer belt position below also has the wind hole, the conveyer belt position fly below reaching the exhausting chamber is installed, the exhausting chamber connects exhaust column, centre position above conveyer belt, brace is installed, fixed block is installed on brace, under fixed block, pressure roller is installed.
After adopting technique scheme, owing to having installed pinch roller additional on conveyer belt, pinch roller can compress the paper balance be fixed on conveyer belt, guarantees that, in production process, paper does not misplace.
The accompanying drawing explanation
Fig. 1 is cross-sectional view of the present utility model.
Fig. 2 is plan structure schematic diagram of the present utility model.
The specific embodiment
Embodiment: as depicted in figs. 1 and 2, the sheet offset press paper pressing device, this device mainly rectangularly flies to reach 5 and forms by one, fly to reach an end of 5 and be arranged on putting on paper unit 7 of sheet offset press, the other end is arranged on printing element 1, be positioned at an end of putting paper unit 7 high, the other end is low, in the central authorities that fly to reach 5, conveyer belt 2 is installed, have the wind hole on conveyer belt 2, the flying to reach on 5 of conveyer belt 2 positions belows also has wind hole 8, conveyer belt 2 positions fly below reaching 5 exhausting chamber 10 is installed, exhausting chamber 10 connects exhaust column 9, centre position above conveyer belt 2, brace 6 is installed, fixed block 4 is installed on brace 6, fixed block is equipped with pressure roller 34 times.
Claims (1)
1. sheet offset press paper pressing device, this device mainly rectangularly flies to reach (5) and forms by one, an end that flies to reach (5) is arranged on putting on paper unit (7) of sheet offset press, the other end is arranged on printing element (1), be positioned at an end of putting paper unit (7) high, the other end is low, in the central authorities that fly to reach (5), conveyer belt (2) is installed, conveyer belt has the wind hole on (2), the flying to reach on (5) of conveyer belt (2) position below also has wind hole (8), conveyer belt (2) position fly reach (5) below exhausting chamber (10) be installed, exhausting chamber (10) connects exhaust column (9), it is characterized in that: in centre position, conveyer belt (2) top, brace (6) is installed, fixed block (4) is installed on brace (6), pressure roller (3) is installed under fixed block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320352764.8U CN203371910U (en) | 2013-06-20 | 2013-06-20 | Paper pressing device of sheet-fed offset printing press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320352764.8U CN203371910U (en) | 2013-06-20 | 2013-06-20 | Paper pressing device of sheet-fed offset printing press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203371910U true CN203371910U (en) | 2014-01-01 |
Family
ID=49834461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320352764.8U Expired - Fee Related CN203371910U (en) | 2013-06-20 | 2013-06-20 | Paper pressing device of sheet-fed offset printing press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203371910U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129182A (en) * | 2014-07-01 | 2014-11-05 | 湛江卷烟包装材料印刷有限公司 | Manufacturing method of printed paperboard and paper feeding mechanisms for manufacturing method |
| CN104290467A (en) * | 2014-09-18 | 2015-01-21 | 南京爱德印刷有限公司 | Printing method of single thin-paper digital printing machine |
| CN107352299A (en) * | 2017-07-14 | 2017-11-17 | 河南华港印务有限公司 | A kind of printing paper conveying device |
| CN107718869A (en) * | 2017-10-27 | 2018-02-23 | 平湖市燎原印刷厂 | A kind of printing feed device |
| CN107808421A (en) * | 2017-10-25 | 2018-03-16 | 国网山东省电力公司莒县供电公司 | Electric power first-aid work order timeout treatment system and processing method |
| CN112918086A (en) * | 2021-01-22 | 2021-06-08 | 常熟市文化印刷有限公司 | High printing quality printing machine based on stable transmission of paper |
-
2013
- 2013-06-20 CN CN201320352764.8U patent/CN203371910U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129182A (en) * | 2014-07-01 | 2014-11-05 | 湛江卷烟包装材料印刷有限公司 | Manufacturing method of printed paperboard and paper feeding mechanisms for manufacturing method |
| CN104129182B (en) * | 2014-07-01 | 2017-11-17 | 湛江卷烟包装材料印刷有限公司 | The paper advance mechanism used in printed paperboard preparation method and this method |
| CN104290467A (en) * | 2014-09-18 | 2015-01-21 | 南京爱德印刷有限公司 | Printing method of single thin-paper digital printing machine |
| CN107352299A (en) * | 2017-07-14 | 2017-11-17 | 河南华港印务有限公司 | A kind of printing paper conveying device |
| CN107808421A (en) * | 2017-10-25 | 2018-03-16 | 国网山东省电力公司莒县供电公司 | Electric power first-aid work order timeout treatment system and processing method |
| CN107808421B (en) * | 2017-10-25 | 2021-01-29 | 国网山东省电力公司莒县供电公司 | Power line repair work order timeout processing system and processing method |
| CN107718869A (en) * | 2017-10-27 | 2018-02-23 | 平湖市燎原印刷厂 | A kind of printing feed device |
| CN107718869B (en) * | 2017-10-27 | 2024-04-16 | 平湖市燎原印刷厂 | Material feeding unit is used in printing |
| CN112918086A (en) * | 2021-01-22 | 2021-06-08 | 常熟市文化印刷有限公司 | High printing quality printing machine based on stable transmission of paper |
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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: 20140101 Termination date: 20160620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |