CN204453980U - A kind of paper-pressing mechanism - Google Patents
A kind of paper-pressing mechanism Download PDFInfo
- Publication number
- CN204453980U CN204453980U CN201520030330.5U CN201520030330U CN204453980U CN 204453980 U CN204453980 U CN 204453980U CN 201520030330 U CN201520030330 U CN 201520030330U CN 204453980 U CN204453980 U CN 204453980U
- Authority
- CN
- China
- Prior art keywords
- nip rolls
- fork
- roll
- paper
- frame plate
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of paper-pressing mechanism, comprise nip rolls and air roll, nip rolls are rotatably arranged between the frame plate of left and right, it is characterized in that: described air roll rotates and is located on transverse axis, the axle two ends of transverse axis are fixedly connected on the fork of left and right, the upper end of left and right fork is rotatably connected on bearing pin, bearing pin fixedly mounts on the frame plate of left and right, the lower end of left and right fork is rotatably connected on the piston rod attachment of left and right cylinder, the cylinder body of left and right cylinder is rotatably connected on minor axis, minor axis fixedly mounts on the frame plate of left and right, the side of described air roll is provided with dancing roll, dancing roll and air roll are parallel to each other and close, dancing roll is rotatably arranged between the fork of left and right, the axle two ends of dancing roll are connected on the fork of left and right.The utility model is when carrying out platen action, and first dancing roll contacts with paper and paper is fully flattened then air roll be pressed on nip rolls by paper again, and platen can be more smooth, is beneficial to the paper feeding action of follow-up nip rolls and air roll.<b/>
Description
Technical field
The utility model relates to a kind of paper-pressing mechanism being applied to round mould cutting machine or offset printing press.
Background technology
On circle mould cutting machine and offset printing press, before its paper unreels rear and rolling, (turnover paper) all can use paper-pressing mechanism, the basic structure of paper-pressing mechanism is: comprise nip rolls and air roll, nip rolls are rotatably arranged between the frame plate of left and right, the axle two ends of nip rolls are by bearing seat pivoting support, bearing seat fixedly mounts on the frame plate of left and right, and nip rolls are connected with motor-driven, and the relative nip rolls activity of air roll is arranged.When carrying out platen action, paper is directly pressed on nip rolls by air roll action, just may there is paper and also fully not to flatten and compacted, thus be unfavorable for that follow-up nip rolls are compressing the paper feeding action after contacting with air roll during this.
Summary of the invention
In view of current known technology Problems existing, the technical problems to be solved in the utility model is to provide a kind of platen can be more smooth, is beneficial to the paper-pressing mechanism of follow-up nip rolls and air roll paper feeding action.
The utility model is implemented by the following technical programs:
A kind of paper-pressing mechanism, comprise nip rolls and air roll, nip rolls are rotatably arranged between the frame plate of left and right, the axle two ends of nip rolls are by bearing seat pivoting support, bearing seat fixedly mounts on the frame plate of left and right, nip rolls are connected with motor-driven, it is characterized in that: described air roll rotates and is located on transverse axis, the axle two ends of transverse axis are fixedly connected on the fork of left and right, left and right fork swings up and down setting inside the frame plate of left and right, the upper end of left and right fork is rotatably connected on bearing pin, bearing pin fixedly mounts on the frame plate of left and right, the lower end of left and right fork is rotatably connected on the piston rod attachment of left and right cylinder, the cylinder body of left and right cylinder is rotatably connected on minor axis, minor axis fixedly mounts on the frame plate of left and right, the side of described air roll is provided with dancing roll, dancing roll and air roll are parallel to each other and close, dancing roll is rotatably arranged between the fork of left and right, the axle two ends of dancing roll are connected on the fork of left and right.
Described nip rolls and motor shaft are coaxially arranged, and nip rolls are connected by coupler with motor shaft.
After adopting technique scheme, the utility model is when carrying out platen action, cylinder action simultaneously in left and right drives left and right fork to swing downwards, at this moment dancing roll and air roll can move to nip rolls direction simultaneously, first dancing roll contacts with paper and is fully flattened by paper, then the paper fully flattened is pressed on nip rolls by air roll again, enables platen more smooth, thus is beneficial to follow-up nip rolls and is compressing the paper feeding action after contacting with air roll.
Accompanying drawing explanation
The utility model has following accompanying drawing:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Details and the principle of work of the utility model specific embodiment is described in detail below in conjunction with accompanying drawing:
As shown in the figure, paper-pressing mechanism of the present utility model, comprise nip rolls 9 and air roll 2, nip rolls 9 are rotatably arranged between left and right frame plate 6, the axle two ends of nip rolls 9 are by bearing seat 7 pivoting support, bearing seat 7 fixedly mounts on left and right frame plate 6, described air roll 2 rotates and is located on transverse axis 3, the axle two ends of transverse axis 3 are fixedly connected on left and right fork 5, left and right fork 5 swings up and down setting inside left and right frame plate 6, the upper end of left and right fork 5 is rotatably connected on bearing pin 4, bearing pin 4 fixedly mounts on left and right frame plate 6, the lower end of left and right fork 5 is rotatably connected on the piston rod attachment 8 of left and right cylinder 10, the cylinder body of left and right cylinder 10 is rotatably connected on minor axis 11, minor axis 11 fixedly mounts on left and right frame plate 6, the side of described air roll 2 is provided with dancing roll 1, dancing roll 1 and air roll 2 are parallel to each other and close, dancing roll 1 is rotatably arranged between left and right fork 5, the axle two ends of dancing roll 1 are connected on left and right fork 5.Nip rolls 9 and motor 12 are in transmission connection, and described nip rolls 9 are coaxially arranged with motor shaft, and the roll shaft of nip rolls 9 is connected by coupler 13 with motor shaft.
Claims (2)
1. a paper-pressing mechanism, comprise nip rolls and air roll, nip rolls are rotatably arranged between the frame plate of left and right, the axle two ends of nip rolls are by bearing seat pivoting support, bearing seat fixedly mounts on the frame plate of left and right, nip rolls are connected with motor-driven, it is characterized in that: described air roll rotates and is located on transverse axis, the axle two ends of transverse axis are fixedly connected on the fork of left and right, left and right fork swings up and down setting inside the frame plate of left and right, the upper end of left and right fork is rotatably connected on bearing pin, bearing pin fixedly mounts on the frame plate of left and right, the lower end of left and right fork is rotatably connected on the piston rod attachment of left and right cylinder, the cylinder body of left and right cylinder is rotatably connected on minor axis, minor axis fixedly mounts on the frame plate of left and right, the side of described air roll is provided with dancing roll, dancing roll and air roll are parallel to each other and close, dancing roll is rotatably arranged between the fork of left and right, the axle two ends of dancing roll are connected on the fork of left and right.
2. a kind of paper-pressing mechanism as claimed in claim 1, is characterized in that: described nip rolls and motor shaft are coaxially arranged, and nip rolls are connected by coupler with motor shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520030330.5U CN204453980U (en) | 2015-01-16 | 2015-01-16 | A kind of paper-pressing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520030330.5U CN204453980U (en) | 2015-01-16 | 2015-01-16 | A kind of paper-pressing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204453980U true CN204453980U (en) | 2015-07-08 |
Family
ID=53660901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520030330.5U Expired - Fee Related CN204453980U (en) | 2015-01-16 | 2015-01-16 | A kind of paper-pressing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204453980U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599621A (en) * | 2017-10-27 | 2018-01-19 | 桂林市味美园餐饮管理有限公司 | A kind of device for flattening printing element |
| CN108217272A (en) * | 2018-03-16 | 2018-06-29 | 无锡宝南机器制造有限公司 | Digital printer wrap-up |
| CN108372731A (en) * | 2018-04-28 | 2018-08-07 | 深圳市润天智数字设备股份有限公司 | A kind of paper pressing device and digital decorating machine |
| CN109333655A (en) * | 2018-11-05 | 2019-02-15 | 江苏坤泰机械有限公司 | Circulation opposite punching device up and down |
| CN109516250A (en) * | 2019-01-14 | 2019-03-26 | 王桂芳 | A kind of swinging structure by paper bowl |
| CN109987435A (en) * | 2019-04-25 | 2019-07-09 | 上海玉程机械有限公司 | A kind of paper drawing mechanism |
-
2015
- 2015-01-16 CN CN201520030330.5U patent/CN204453980U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107599621A (en) * | 2017-10-27 | 2018-01-19 | 桂林市味美园餐饮管理有限公司 | A kind of device for flattening printing element |
| CN107599621B (en) * | 2017-10-27 | 2019-02-12 | 博罗县光明印刷有限公司 | A kind of device flattening printing element |
| CN108217272A (en) * | 2018-03-16 | 2018-06-29 | 无锡宝南机器制造有限公司 | Digital printer wrap-up |
| CN108372731A (en) * | 2018-04-28 | 2018-08-07 | 深圳市润天智数字设备股份有限公司 | A kind of paper pressing device and digital decorating machine |
| CN109333655A (en) * | 2018-11-05 | 2019-02-15 | 江苏坤泰机械有限公司 | Circulation opposite punching device up and down |
| CN109333655B (en) * | 2018-11-05 | 2023-12-08 | 江苏坤泰机械有限公司 | Vertical circulation opposite flushing device |
| CN109516250A (en) * | 2019-01-14 | 2019-03-26 | 王桂芳 | A kind of swinging structure by paper bowl |
| CN109987435A (en) * | 2019-04-25 | 2019-07-09 | 上海玉程机械有限公司 | A kind of paper drawing mechanism |
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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: 20150708 Termination date: 20210116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |