CN203936043U - A kind of defective products rejecting mechanism for printed matter surface quality testing - Google Patents
A kind of defective products rejecting mechanism for printed matter surface quality testing Download PDFInfo
- Publication number
- CN203936043U CN203936043U CN201420319701.7U CN201420319701U CN203936043U CN 203936043 U CN203936043 U CN 203936043U CN 201420319701 U CN201420319701 U CN 201420319701U CN 203936043 U CN203936043 U CN 203936043U
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- CN
- China
- Prior art keywords
- printed matter
- vacuum band
- curved slab
- movable curved
- surface quality
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of printed matter manufacturing process, specifically a kind of defective products rejecting mechanism for printed matter surface quality testing.Having solved printed matter surface quality testing and defective products in prior art rejects by manually completing inefficient problem, comprise carrying vacuum band and reception vacuum band and being arranged in and carry vacuum band and receive between vacuum band near the movable curved slab of carrying front guide roller one side of vacuum band, carry vacuum band top to be provided with checkout gear, distance between reception vacuum band and conveying vacuum band is less than the length of classification printed matter to be detected, and movable curved slab two ends are connected with the piston rod of two cylinders respectively.The utility model machine construction is simple, total length is little, and movable curved slab is controlled by cylinder, is active in one's movements, accurately and reliably, has improved the rejecting speed that detects the bad printed matter of surface quality, and the bad printed matter of surface quality falls, convenient collection.
Description
Technical field
The utility model belongs to the technical field of printed matter manufacturing process, specifically a kind of defective products rejecting mechanism for printed matter surface quality testing.
Background technology
At present, for printed matter surface quality testing and defective products, reject main by manually completing, detect rejecting efficiency low, along with the application of image recognition technology in printed matter surface quality testing, artificial rejecting can not meet the needs of automatic production operation, separately there is " a kind of detection sorter for card ", during for printed matter surface quality testing, tested printed matter is the also operation thereupon of lower operation band lower surface at go-on-go vacuum band by negative-pressure adsorption, the bad printed matter of surface quality is located in fixed position, by malleation, dry and depart from go-on-go vacuum band, this device go-on-go ability is very high, but in structure, need three conveyer belts to complete, checkout equipment size is larger, the forbay of go-on-go vacuum band, must just be equipped with simultaneously, negative pressure joint, just, negative pressure is switched more complicated.
Summary of the invention
The utility model is rejected low by manually completing efficiency in order to solve printed matter surface quality testing and defective products in prior art, adapt to image recognition technology application and " a kind of detection sorter for card " checkout equipment size in printed matter surface quality testing larger, positive and negative pressure is switched the problems such as more complicated, and a kind of defective products rejecting mechanism for printed matter surface quality testing is provided.
The utility model is taked following technical scheme, a kind of defective products rejecting mechanism for printed matter surface quality testing, comprise and carry vacuum band and receive vacuum band, also comprise being arranged in and carry vacuum band and receive between vacuum band near the movable curved slab of carrying front guide roller one side of vacuum band, carry vacuum band top to be provided with checkout gear, distance between reception vacuum band and conveying vacuum band is less than the length of classification printed matter to be detected, and movable curved slab two ends are connected with the piston rod of two cylinders respectively.
Described, the radius of curvature of movable curved slab is identical with the radius of curvature of conveying vacuum tape guide roller, the length of movable curved slab is greater than the length of carrying vacuum tape guide roller, and the cylinder inside distance that movable curved slab two ends connect is greater than the length of carrying guide roller after vacuum band.
Described movable curved slab is when a high position, the height of movable curved slab is higher than the position height of carrying classification printed matter to be detected on vacuum band, movable curved slab is when low level, and the position of movable curved slab is lower than the height of carrying guide roller vertical direction maximum gauge after vacuum band.
The arcwall face width of movable curved slab of the present utility model is that the wide mid portion in arcwall face two ends is narrow, two ends arcwall face lower horizontal is inwardly turned back, for being connected with cylinder piston rod, the arcwall face mid portion of movable curved slab is narrow, be beneficial to bad printed matter along movable curved slab and before carrying vacuum band the gap between the belt on guide roller surface fall, complete the rejecting of bad printed matter.
Conveying vacuum band of the present utility model, is arranged in movable curved slab rear (by running direction of conveyor belt), and printed matter leans on negative-pressure adsorption at the upper operation band upper surface of conveying vacuum band and with its operation.Above specified location, checkout gear is housed, while moving to movable curved slab position by the bad printed matter of surface quality after detecting, movable curved slab rises, the negative camber of movable curved slab contacts with the bad printed matter of surface quality, and the gap before movable curved slab inner surface and conveying vacuum band between the belt of guide roller surface falls.
The utlity model has following beneficial effect: when bad printed matter moves to movable curved slab position, movable curved slab rises, the bad printed matter of surface quality is along movable curved slab inner surface and carry the gap between the belt of guide roller surface before vacuum band to fall, when qualified printed matter moves to movable curved slab position, movable curved slab drops to low level at cylinder action, qualified printed matter passes through smoothly, the defective products rejecting mechanism main body of printed matter surface quality testing has two belts to complete, machine construction is simple, total length is little, movable curved slab is controlled by cylinder, be active in one's movements, accurately and reliably, improved the rejecting speed that detects the bad printed matter of surface quality, the bad printed matter of surface quality falls, convenient collection.
Accompanying drawing explanation
Fig. 1 is the defective products rejecting mechanism schematic diagram of printed matter surface quality testing;
Fig. 2 is that movable curved slab qualified printed matter when low level passes through schematic diagram;
Fig. 3 is that movable curved slab bad printed matter when a high position is rejected schematic diagram;
Fig. 4 is movable curved slab shape schematic diagram;
In figure, 1-receives the front guide roller of vacuum band, guide roller after 2-reception vacuum band, 3-carries the front guide roller of vacuum band, guide roller after 4-conveying vacuum band, 5-receives vacuum band, 6-carries vacuum band, the printed matter of 7-classification to be detected, the qualified printed matter of 8-, the bad printed matter of 9-surface quality, 10-checkout gear, the movable curved slab of 11-, 12-cylinder.
The specific embodiment
As shown in the figure, a kind of defective products rejecting mechanism for printed matter surface quality testing, comprise and carry vacuum band 6 and receive vacuum band 5, also comprise being arranged in and carry vacuum band 6 and receive between vacuum band 5 near the movable curved slab 11 of carrying vacuum band 6 front guide roller one sides, carry vacuum band 6 tops to be provided with checkout gear 10, distance between reception vacuum band 5 and conveying vacuum band 6 is less than the length of classification printed matter 7 to be detected, and movable curved slab 11 two ends are connected with the piston rod of two cylinders 12 respectively.
The radius of curvature of movable curved slab 11 is identical with the radius of curvature of conveying vacuum tape guide roller 4, the length of movable curved slab 11 is greater than the length of carrying vacuum tape guide roller 4, and cylinder 12 inner distance that movable curved slab 11 two ends connect are greater than the length of carrying guide roller 4 after vacuum band.
Described movable curved slab 11 is when a high position, the height of movable curved slab 11 is higher than the position height of carrying classification printed matter 7 to be detected on vacuum band 6, movable curved slab 11 is when low level, and the position of movable curved slab 11 is lower than the height of carrying guide roller 4 vertical direction maximum gauges after vacuum band.
Described, the arcwall face width of movable curved slab 11 is that the wide mid portion in arcwall face two ends is narrow, two ends arcwall face lower horizontal is inwardly turned back.
Reception vacuum band of the present utility model is measure-alike with conveying vacuum band structure, both are arranged along a straight line, receive vacuum band and be arranged in movable curved slab the place ahead (by receiving belt traffic direction), the rear guide roller that receives vacuum band is parallel with the front guide roller of conveying vacuum band, between distance be less than printed matter length, when qualified printed matter passes through, movable curved slab reduces under cylinder action, qualified printed matter moves to while receiving after vacuum band guide roller place, receiving under vacuum band suction function the qualified printed matter absorption upper surface that operation is with thereon, and complete and receive to carry.
Claims (4)
1. the defective products rejecting mechanism for printed matter surface quality testing, comprise and carry vacuum band (6) and receive vacuum band (5), it is characterized in that: also comprise being arranged in and carry vacuum band (6) and receive between vacuum band (5) near the movable curved slab (11) of carrying front guide roller one side of vacuum band (6), carry vacuum band (6) top to be provided with checkout gear (10), distance between reception vacuum band (5) and conveying vacuum band (6) is less than the length of classification printed matter to be detected (7), movable curved slab (11) two ends are connected with the piston rod of two cylinders (12) respectively.
2. the defective products rejecting mechanism for printed matter surface quality testing according to claim 1, it is characterized in that: the radius of curvature of movable curved slab (11) is identical with the radius of curvature of conveying vacuum tape guide roller (4), the length of movable curved slab (11) is greater than the length of carrying vacuum tape guide roller (4), and cylinder (12) inner distance that movable curved slab (11) two ends connect is greater than the length of carrying guide roller (4) after vacuum band.
3. the defective products rejecting mechanism for printed matter surface quality testing according to claim 1 and 2, it is characterized in that: described movable curved slab (11) is when a high position, the height of movable curved slab (11) is higher than the position height of carrying the upper classification printed matter to be detected (7) of vacuum band (6), movable curved slab (11) is when low level, and the position of movable curved slab (11) is lower than the height of carrying guide roller (4) vertical direction maximum gauge after vacuum band.
4. the defective products rejecting mechanism for printed matter surface quality testing according to claim 3, it is characterized in that: the arcwall face width of movable curved slab (11) is that the wide mid portion in arcwall face two ends is narrow, and two ends arcwall face lower horizontal is inwardly turned back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420319701.7U CN203936043U (en) | 2014-06-17 | 2014-06-17 | A kind of defective products rejecting mechanism for printed matter surface quality testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420319701.7U CN203936043U (en) | 2014-06-17 | 2014-06-17 | A kind of defective products rejecting mechanism for printed matter surface quality testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203936043U true CN203936043U (en) | 2014-11-12 |
Family
ID=51855392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420319701.7U Expired - Fee Related CN203936043U (en) | 2014-06-17 | 2014-06-17 | A kind of defective products rejecting mechanism for printed matter surface quality testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203936043U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104441964A (en) * | 2014-12-08 | 2015-03-25 | 蒋崇贞 | Sheet-fed inspection machine for multi-channel printing waste classification |
| CN104773546A (en) * | 2015-03-17 | 2015-07-15 | 北京印刷学院 | Product detection machine detection platform |
| CN115057273A (en) * | 2021-05-18 | 2022-09-16 | 杭州添丽装饰纸有限公司 | Preparation facilities of 3D science and technology paper based on light screening |
| CN117764970A (en) * | 2023-12-29 | 2024-03-26 | 山东黄氏印务有限公司 | Printed matter quality detection method and system based on image features |
-
2014
- 2014-06-17 CN CN201420319701.7U patent/CN203936043U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104441964A (en) * | 2014-12-08 | 2015-03-25 | 蒋崇贞 | Sheet-fed inspection machine for multi-channel printing waste classification |
| CN104773546A (en) * | 2015-03-17 | 2015-07-15 | 北京印刷学院 | Product detection machine detection platform |
| CN115057273A (en) * | 2021-05-18 | 2022-09-16 | 杭州添丽装饰纸有限公司 | Preparation facilities of 3D science and technology paper based on light screening |
| CN117764970A (en) * | 2023-12-29 | 2024-03-26 | 山东黄氏印务有限公司 | Printed matter quality detection method and system based on image features |
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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: 20141112 Termination date: 20150617 |
|
| EXPY | Termination of patent right or utility model |