CN2868459Y - Rejecting mechanism for printed matter detector - Google Patents
Rejecting mechanism for printed matter detector Download PDFInfo
- Publication number
- CN2868459Y CN2868459Y CN 200620039639 CN200620039639U CN2868459Y CN 2868459 Y CN2868459 Y CN 2868459Y CN 200620039639 CN200620039639 CN 200620039639 CN 200620039639 U CN200620039639 U CN 200620039639U CN 2868459 Y CN2868459 Y CN 2868459Y
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- cylinder
- waste sheet
- piston rod
- rod head
- 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.)
- Expired - Fee Related
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model relates to a rejection mechanism used for printed matter testing device. The invention is characterized in that: a rotating axle is connected with a piston rod head of cylinder, wherein the connecting point between the rotating axle and the piston rod head of cylinder has eccentric distance from the center of rotating axle. When in use, if camera detects any waste sheet, a signal will be sent immediately, after the cylinder receives the signal, the controlling reverse turning board will act rapidly and immediately whose action depends on the distance from waste sheet to the reverse turning board, which should make the waste sheet acts at the just turning time when the waste sheet reaches the reverse turning bed so that the waste sheet can be rejected and make waste sheet slide downwards along the direction of pressing board, and the reverse turning board should reset at once at the same time to guarantee normal paper running is not be affected.
Description
Technical field:
The utility model relates to the technical field that printing detects machine, specifically a kind of rejecting mechanism that is used for printing detection machine.
Background technology:
Printing detects machine and can't detect the small dimension printing that cross cutting gets off at present, for example resemble cigarette peduncle paper, these class small dimension printings such as toothpaste box paper can only be leaned on desk checking, efficient is low, quality is difficult for guaranteeing that there is a rejecting mechanism in big specification printing when detecting, and useless the opening in the paper product can be stopped and reject, and existing rejecting mechanism just can't reach desirable effect for the printing of small dimension, can not effectively reject useless opening.
Summary of the invention:
The purpose of this utility model is to provide a kind of improved rejecting mechanism that printing detects machine that is used for, and it can overcome in the prior art rejecting mechanism can't effectively reject the useless some shortcomings of opening of small dimension printing.
To achieve these goals, the technical solution of the utility model is: a kind of rejecting mechanism that is used for printing detection machine, it mainly comprises turnover panel, the rotating shaft that links to each other with turnover panel, it is characterized in that: rotating shaft is connected with the piston rod head of a cylinder, and the piston rod head of cylinder and the tie point of rotating shaft have an eccentric distance apart from the rotating shaft center.
During use when camera has detected useless opening, send signal immediately, after cylinder obtains signal, control the turnover panel quick acting immediately, the turnover panel action then decides according to useless opening to the distance of turnover panel, and useless Zhang Gang is just in time moved to the turnover panel place, and turnover panel will give up to open and stop and make useless direction of opening along pressing board to glide, turnover panel resets immediately simultaneously, has guaranteed that the certified products paper feed is not affected.
Description of drawings:
Fig. 1 is the structural representation of the utility model one embodiment
Fig. 2 is the another structural representation of the utility model one embodiment
The specific embodiment:
The utility model will be further described below in conjunction with drawings and Examples.
The rotating shaft 2 that the utility model mainly comprises turnover panel 1, links to each other with turnover panel, rotating shaft are arranged on the turnover panel below, and it is characterized in that: rotating shaft is connected with the piston rod head of a cylinder, and the piston rod head of cylinder and the tie point of rotating shaft have an eccentric distance apart from the rotating shaft center.One end of cylinder 3 is fixed on the wallboard, and the other end of cylinder is that piston rod head is rotatably connected by a hold-down screw and rotating shaft formation, and the eccentric distance at tie point and rotating shaft center is 2-15cm.The below of turnover panel is provided with a pressing board 4, and pressing board can make useless opening fall along certain direction, is provided with a positioning block 5 simultaneously above rotating shaft, and locating piece can be used for regulating the amplitude of cylinder action.
In force, when camera has detected useless opening, send signal immediately, cylinder obtains will moving behind the signal, then driving rotating shaft rotates, under the drive of rotating shaft, turnover panel is also with regard to quick acting, and the priority that signal sends then decides according to useless opening to the distance of turnover panel, useless Zhang Gang is just in time moved to the turnover panel place, stop and make useless direction of opening along pressing board to glide useless opening, turnover panel resets immediately simultaneously, has guaranteed that the certified products paper feed is unaffected.
Claims (3)
1, a kind of rejecting mechanism that is used for printing detection machine, it mainly comprises turnover panel, the rotating shaft that links to each other with turnover panel, it is characterized in that: rotating shaft is connected with the piston rod head of a cylinder, and the piston rod head of cylinder and the tie point of rotating shaft have an eccentric distance apart from the rotating shaft center.
2, a kind of rejecting mechanism that printing detects machine that is used for according to claim 1, it is characterized in that: the piston rod head of cylinder forms by a hold-down screw and rotating shaft and is rotatably connected, and the eccentric distance at tie point and rotating shaft center is 2-15cm.
3, a kind of rejecting mechanism that printing detects machine that is used for according to claim 1, it is characterized in that: the below of turnover panel is provided with a pressing board, and the top of rotating shaft is provided with a positioning block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620039639 CN2868459Y (en) | 2006-02-21 | 2006-02-21 | Rejecting mechanism for printed matter detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620039639 CN2868459Y (en) | 2006-02-21 | 2006-02-21 | Rejecting mechanism for printed matter detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2868459Y true CN2868459Y (en) | 2007-02-14 |
Family
ID=37723390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620039639 Expired - Fee Related CN2868459Y (en) | 2006-02-21 | 2006-02-21 | Rejecting mechanism for printed matter detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2868459Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128315A (en) * | 2014-03-31 | 2014-11-05 | 天津长荣印刷设备股份有限公司 | Multichannel rejecting detection equipment and operating method |
-
2006
- 2006-02-21 CN CN 200620039639 patent/CN2868459Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104128315A (en) * | 2014-03-31 | 2014-11-05 | 天津长荣印刷设备股份有限公司 | Multichannel rejecting detection equipment and operating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070214 Termination date: 20140221 |