CN203486602U - Paper-blocking pinch roller mechanism - Google Patents
Paper-blocking pinch roller mechanism Download PDFInfo
- Publication number
- CN203486602U CN203486602U CN201320498366.7U CN201320498366U CN203486602U CN 203486602 U CN203486602 U CN 203486602U CN 201320498366 U CN201320498366 U CN 201320498366U CN 203486602 U CN203486602 U CN 203486602U
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- CN
- China
- Prior art keywords
- paper
- swing arm
- cam
- pinch roller
- extension spring
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- Expired - Fee Related
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Abstract
The utility model relates to a paper-blocking mechanism for paper and card pasting machine and specifically relates to a paper-blocking pinch roller mechanism. The paper-blocking pinch roller mechanism comprises a cam, a swing arm, an extension spring, a supporting shaft and a paper pinch roller, wherein the cam is connected with a rotary output device via a main shaft; the tail end of the swing arm is provided with the supporting shaft; the middle part of one side of the swing arm contacting the cam is connected with the extension spring; the other end of the extension spring is fixedly connected; and the other end of the swing arm is provided with the paper pinch roller. The paper-blocking pinch roller mechanism is advantageous in that paper can be stably delivered via the pinch roller, so inaccuracy of paper distance during a high speed paper delivering process is prevented.
Description
Technical field
This patent relates to mounts paper mounting card machine paper blocking mechanism, is specially a kind of gear letterweight wheel mechanism.
Background technology
Existing mounting in paper mounting card machine paper blocking mechanism, is undertaken by the mode of baffle plate, and its defect is to realize continuous handling.Mode by pressure roller can cause continuous paper delivery, and next link is damaged.The mode of electronic control, shortcoming is complex structure, fault rate is high.
Summary of the invention
This patent, for above technical matters, provides a kind of gear letterweight wheel mechanism.Object is to utilize the structure of cam to make paper send while putting in place pressure roller and depresses reposefully and send, and while preventing high speed paper feeding, paper spacing is inaccurate.
The concrete technical scheme of this patent is as follows:
Gear letterweight wheel mechanism, by cam, swing arm, extension spring, pivot shaft, pressure roller, formed, cam is by main shaft connection of rotating output unit, swing arm end contact cam, swing arm middle part arranges pivot shaft, swing arm contact cam one side stage casing connects extension spring, and the other end of extension spring is fixedly connected with, and the other end of swing arm arranges pressure roller.
Cam is under the drive of rotating output device, and half time of cam, swing arm pressed down pressure roller under the effect of pivot shaft by swing arm jack-up, pressure roller contact paper output wheel, and pressure roller is sent paper reposefully, and while preventing high speed paper feeding, paper spacing is inaccurate.After paper is sent and put in place, pressure roller is in thin half of cam, and pressure roller departs from paper output wheel.The advantage of this patent is embodied in pressure roller sends paper reposefully, and while preventing high speed paper feeding, paper spacing is inaccurate.
Accompanying drawing explanation
Fig. 1 is the structural representation of this patent cam jack-up swing arm.
Fig. 2 is the structural representation after this patent swing arm is transferred.
Wherein, 1---cam, 2---swing arm, 3---extension spring, 4---pivot shaft, 5---pressure roller, 6---paper output wheel.
The specific embodiment
Below in conjunction with the specific embodiment and accompanying drawing, this patent is described further.
Gear letterweight wheel mechanism, by cam, swing arm, extension spring, pivot shaft, pressure roller, formed, cam is by main shaft connection of rotating output unit, swing arm end contact cam, swing arm middle part arranges pivot shaft, swing arm contact cam one side stage casing connects extension spring, and the other end of extension spring is fixedly connected with, and the other end of swing arm arranges pressure roller.Cam is under the drive of rotating output device, and half time of cam, swing arm pressed down pressure roller under the effect of pivot shaft by swing arm jack-up, pressure roller contact paper output wheel, and pressure roller is sent paper reposefully, and while preventing high speed paper feeding, paper spacing is inaccurate.After paper is sent and put in place, pressure roller is in thin half of cam, and pressure roller departs from paper output wheel.
Claims (1)
1. keep off letterweight wheel mechanism, by cam, swing arm, extension spring, pivot shaft, pressure roller, formed, it is characterized in that: cam is by main shaft connection of rotating output unit, swing arm end contact cam, swing arm middle part arranges pivot shaft, swing arm contact cam one side stage casing connects extension spring, and the other end of extension spring is fixedly connected with, and the other end of swing arm arranges pressure roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320498366.7U CN203486602U (en) | 2013-08-15 | 2013-08-15 | Paper-blocking pinch roller mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320498366.7U CN203486602U (en) | 2013-08-15 | 2013-08-15 | Paper-blocking pinch roller mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203486602U true CN203486602U (en) | 2014-03-19 |
Family
ID=50257448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320498366.7U Expired - Fee Related CN203486602U (en) | 2013-08-15 | 2013-08-15 | Paper-blocking pinch roller mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203486602U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368315A (en) * | 2018-11-12 | 2019-02-22 | 瑞安市嘉利特印刷包装机械有限公司 | Accurate formula paper takes a mouthful conveying device |
-
2013
- 2013-08-15 CN CN201320498366.7U patent/CN203486602U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368315A (en) * | 2018-11-12 | 2019-02-22 | 瑞安市嘉利特印刷包装机械有限公司 | Accurate formula paper takes a mouthful conveying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20150815 |
|
| EXPY | Termination of patent right or utility model |