CN203337559U - Digitized full-automatic detection system for quality of presswork - Google Patents
Digitized full-automatic detection system for quality of presswork Download PDFInfo
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- CN203337559U CN203337559U CN2013201801421U CN201320180142U CN203337559U CN 203337559 U CN203337559 U CN 203337559U CN 2013201801421 U CN2013201801421 U CN 2013201801421U CN 201320180142 U CN201320180142 U CN 201320180142U CN 203337559 U CN203337559 U CN 203337559U
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- microprocessor
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- presswork
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
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Abstract
The utility model discloses a digitized full-automatic detection system for quality of presswork. The digitized full-automatic detection system comprises a microprocessor, a high-speed data collection card, a video encoder and a video camera for collecting a surface image of the presswork, wherein the video camera is connected with the microprocessor through the video encoder and the high-speed data collection card orderly; the microprocessor is also connected with an alarm apparatus and a PC (personal computer) machine with an image processing system. The digitized full-automatic detection system is high in detection accuracy, fast in speed and high in automatic degree; analysis treatment is carried out after the image is obtained through the video camera; the digitized full-automatic detection system automatically alarms and controls an eliminating mechanism to eliminate scraps if the defects are found out; the labor intensity of a worker is effectively reduced; the productivity can be improved.
Description
Technical field
The utility model relates to print quality detection technique field, especially a kind of print quality digital full-automatic detection system.
Background technology
In the current era of scientific and technical high speed development, for meeting the requirement of modern to the commodity packaging exquisiteness, people's printing product quality and printing efficiency have had higher requirement.And in the process of printing; usually there will be bite, lack version, fly that China ink, scumming, set-off, stain, winged insect, mass colour are excessively shallow, the mass colour overrich, character is local or all bite, register trouble, fold, the common printing defects such as physical damage, cutter silk, striped cross-color (aberration), irregular colour are even; in process of production, defective printed matter need to be detected and rejects.After at present the domestic detection method to print quality mainly comprises traditional artificial seal, check, the method such as control strip detection.After manually printing, the production efficiency of check is extremely low, and the labour intensity of work is large, easy visual fatigue, and the precision of detection is lower.And control strip detection method more commonly used, the shortcoming of its existence is to reflect truly the qualitative character of whole printing comprehensively, implementation quality monitoring in all directions; Sometimes the discriminating meeting of human eye produces the phenomenon of attending to one thing and lose sight of another because of the complicacy of image and the number of chromatography.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art, and the print quality digital full-automatic that a kind of accuracy of detection is high, speed is fast and automaticity is high detection system is provided.
To achieve these goals, the technical solution adopted in the utility model is: a kind of print quality digital full-automatic detection system, it is characterized in that: the video camera that comprises microprocessor, data high-speed capture card, video encoder and collection printed matter surface image, video camera is connected with microprocessor by video encoder, data high-speed capture card successively, also is connected with the PC that an alarm and is equipped with image processing system on microprocessor.
Described video camera is the digital line array camera.
Be connected with the gauge tap of a control printed matter goods rejection mechanism on described microprocessor.
The beneficial effects of the utility model: accuracy of detection is high and speed is fast, carry out analyzing and processing after obtaining image by video camera, find automatic alarm control rejecting mechanism by goods rejection of defect, automaticity is high, effectively reduce workman's labour intensity, and can boost productivity.
By comprehensive man-machine conversation and various prompting guiding function, easy to operate; Can detect and accurately provide the inspection rejects signal by having common printing defects now, by the printed matter goods rejection, it is rejected by mechanism.Accuracy of detection of the present utility model reaches 0.002 inch, and highest running speed applicatory is 300 m/mins or 6000/hour.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of print quality digital full-automatic of the utility model detection system, the video camera 4 that comprises microprocessor 1, data high-speed capture card 2, video encoder 3 and collection printed matter surface image, video camera 4 is connected with microprocessor 1 by video encoder 3, data high-speed capture card 2 successively, also is connected with the PC 6 that an alarm 5 and is equipped with image processing system on microprocessor 1.
Be connected with the gauge tap 7 of a control printed matter goods rejection mechanism on microprocessor 1.When finding spoilage, send the rejecting signal by microprocessor 1, gauge tap 7 is connected, and controls rejecting mechanism by goods rejection.
In the present embodiment, above-mentioned video camera 4 is the digital line array camera.Video camera 4 can arrange a plurality of flexibly, and each detects a zone, so can higher-quality realization comprehensively detecting in real time every each position of product.
The above-mentioned image processing system be arranged in PC 6 comprises memory module, analysis and processing module and data management module.By image processing system, every width image is carried out the computings such as pre-service, Color Segmentation, coupling location, and compare with the standard form image, if find inconsistent zone and surpass the margin tolerance of setting, export waste product warning message and goods rejection information, quality testing information is classified and added up simultaneously.And the testing result in a period of time can be saved in to special-purpose database, can be inquired by classification and statistical study testing result information.
Finally should be noted that; above content is only in order to illustrate the technical solution of the utility model; but not to the restriction of the utility model protection domain; the simple modification that those of ordinary skill in the art carries out the technical solution of the utility model or be equal to replacement, all do not break away from essence and the scope of technical solutions of the utility model.
Claims (3)
1. a print quality digital full-automatic detection system, it is characterized in that: the video camera that comprises microprocessor, data high-speed capture card, video encoder and collection printed matter surface image, video camera is connected with microprocessor by video encoder, data high-speed capture card successively, also is connected with the PC that an alarm and is equipped with image processing system on microprocessor.
2. print quality digital full-automatic detection system according to claim 1, it is characterized in that: described video camera is the digital line array camera.
3. print quality digital full-automatic detection system according to claim 1 and 2, is characterized in that: the gauge tap that is connected with a control printed matter goods rejection mechanism on described microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201801421U CN203337559U (en) | 2013-04-11 | 2013-04-11 | Digitized full-automatic detection system for quality of presswork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201801421U CN203337559U (en) | 2013-04-11 | 2013-04-11 | Digitized full-automatic detection system for quality of presswork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203337559U true CN203337559U (en) | 2013-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013201801421U Expired - Fee Related CN203337559U (en) | 2013-04-11 | 2013-04-11 | Digitized full-automatic detection system for quality of presswork |
Country Status (1)
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103792239A (en) * | 2013-12-31 | 2014-05-14 | 武汉华艺柔印环保科技有限公司 | Intelligent high-precision flexographic printing detection method for wide-width colored flexible preprinting corrugated carton |
| CN106556611A (en) * | 2016-12-07 | 2017-04-05 | 江苏唯侓机器人科技有限公司 | Chromatograp defect automatic checkout system and detection method based on machine vision |
| CN106680280A (en) * | 2017-02-14 | 2017-05-17 | 昆山市工研院智能制造技术有限公司 | Image detection device and image detection method for washing machine thin-film switch |
| CN110596118A (en) * | 2019-08-19 | 2019-12-20 | 兰考裕富精密科技有限公司 | Print pattern detection method and print pattern detection device |
| CN111818250A (en) * | 2020-08-04 | 2020-10-23 | 常德同达机械制造有限公司 | Full-computerized intelligent automatic printed product detection system and method |
-
2013
- 2013-04-11 CN CN2013201801421U patent/CN203337559U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103792239A (en) * | 2013-12-31 | 2014-05-14 | 武汉华艺柔印环保科技有限公司 | Intelligent high-precision flexographic printing detection method for wide-width colored flexible preprinting corrugated carton |
| CN103792239B (en) * | 2013-12-31 | 2016-08-17 | 湖北华艺包装印刷科技有限公司 | The high-precision flexo intelligent detecting method of wide-width color flexible preprinted corrugated carton |
| CN106556611A (en) * | 2016-12-07 | 2017-04-05 | 江苏唯侓机器人科技有限公司 | Chromatograp defect automatic checkout system and detection method based on machine vision |
| CN106680280A (en) * | 2017-02-14 | 2017-05-17 | 昆山市工研院智能制造技术有限公司 | Image detection device and image detection method for washing machine thin-film switch |
| CN110596118A (en) * | 2019-08-19 | 2019-12-20 | 兰考裕富精密科技有限公司 | Print pattern detection method and print pattern detection device |
| CN111818250A (en) * | 2020-08-04 | 2020-10-23 | 常德同达机械制造有限公司 | Full-computerized intelligent automatic printed product detection system and method |
| CN111818250B (en) * | 2020-08-04 | 2021-08-17 | 常德同达机械制造有限公司 | Full-computerized intelligent automatic printed product detection system and method |
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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: 20131211 |
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| CF01 | Termination of patent right due to non-payment of annual fee |