CN203203936U - Digital detection device for quality of printed matter - Google Patents
Digital detection device for quality of printed matter Download PDFInfo
- Publication number
- CN203203936U CN203203936U CN 201320180117 CN201320180117U CN203203936U CN 203203936 U CN203203936 U CN 203203936U CN 201320180117 CN201320180117 CN 201320180117 CN 201320180117 U CN201320180117 U CN 201320180117U CN 203203936 U CN203203936 U CN 203203936U
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- digital
- array camera
- detection device
- print quality
- camera
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Abstract
The utility model discloses a digital detection device for quality of a printed matter. The digital detection device comprises a bracket, a digital linear array camera and a PC (personal computer) machine, wherein the bracket is arranged on a paper delivery platform of a printer; an image processing system is arranged inside the PC machine; the digital linear array camera is arranged on the bracket and a camera lens is vertically downward; the digital linear array camera is connected with the PC machine through a data high-speed collection card. The digital linear array camera is high in detection accuracy and fast in speed; the detection accuracy can achieve 0.002 inches; the applicable highest operating speed is 300m/min or 6000 per hour; analysis treatment is carried out after the image is obtained through the camera; the digital detection device automatically alarms when defects are discovered. Thus, the digital detection device is high in automatic degree; the labor intensity of a worker is effectively reduced; the production rate can be improved.
Description
Technical field
The utility model relates to print quality detection technique field, especially a kind of print quality digital detecting device.
Background technology
In the current era of scientific and technical high speed development, for satisfying the modern to the requirement of commodity packaging exquisiteness, people's printing product quality and printing efficiency have had higher requirement.And in the process of printing; version usually can occur biting, lack, 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.Check after at present domestic detection method to print quality mainly comprises traditional artificial seal, the method such as control strip detection.Manually the production efficiency of check is extremely low behind the seal, and the labour intensity of work is large, easy visual fatigue, and the precision of detection is lower.And control strip detection method relatively more commonly used, the shortcoming of its existence is the qualitative character that can not comprehensively reflect truly whole printing, in all directions implementation quality monitoring; Sometimes the discriminating meeting of human eye produces the phenomenon of attending to one thing and lose sight of another because of what of the complicacy of image and chromatography.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art, provide a kind of easy to operate, accuracy of detection is high and the print quality digital detecting device that can boost productivity.
To achieve these goals, the technical solution adopted in the utility model is: a kind of print quality digital detecting device, it is characterized in that: this print quality digitizing checkout equipment comprise the support that is installed on the paper delivery platform, digital line array camera and in the PC of image processing system is installed, rack-mount and the camera lens of digital line array camera vertically down, the digital line array camera links to each other with PC by a data high-speed capture card.
Described support comprises vertical support bar, horizontal mounting rod and slide block, and horizontal mounting rod is installed on the vertical support bar by slide block, and slide block can move up and down at vertical support bar.
Described image processing system comprises memory module, analysis and processing module and data management module.
One alarm also is installed on the described support.
The beneficial effects of the utility model: easy to operate, accuracy of detection is high and speed is fast, accuracy of detection reaches 0.002 inch, and highest running speed applicatory is 300 m/mins or 6000/hour.Carry out analyzing and processing after obtaining image by video camera, find then automatic alarm and add up storing information of defective; Automaticity is high, effectively reduces workman's labour intensity, and can boost productivity.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of print quality digital detecting device of the utility model, comprise the support 2 that is installed on the paper delivery platform 1, digital line array camera 3 and in the PC 4 of image processing system is installed, support 2 comprises vertical support bar 21, horizontal mounting rod 22 and slide block 23, horizontal mounting rod 22 is installed on the vertical support bar 21 by slide block 23, and slide block 23 can move up and down at vertical support bar 21.Digital line array camera 3 be installed on the horizontal mounting rod 22 and camera lens vertically down, digital line array camera 3 also links to each other with PC 4 by a data high-speed capture card.
Above-mentioned image processing system comprises memory module, analysis and processing module and data management module.By image processing system every width of cloth image that digital line array video camera 3 collects 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, then export the waste product warning message and reported to the police by alarm 5, simultaneously quality testing information is classified and add up.And the testing result in a period of time can be saved in special-purpose database, can inquire by classification and statistical study testing result information.
Should be noted that at last; 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 does not all break away from essence and the scope of technical solutions of the utility model.
Claims (4)
1. print quality digital detecting device, it is characterized in that: this print quality digitizing checkout equipment comprise the support that is installed on the paper delivery platform, digital line array camera and in the PC of image processing system is installed, rack-mount and the camera lens of digital line array camera vertically down, the digital line array camera links to each other with PC by a data high-speed capture card.
2. print quality digital detecting device according to claim 1, it is characterized in that: described support comprises vertical support bar, horizontal mounting rod and slide block, horizontal mounting rod is installed on the vertical support bar by slide block, and slide block can move up and down at vertical support bar.
3. print quality digital detecting device according to claim 1 and 2, it is characterized in that: described image processing system comprises memory module, analysis and processing module and data management module.
4. print quality digital detecting device according to claim 3 is characterized in that: an alarm also is installed on the described support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320180117 CN203203936U (en) | 2013-04-11 | 2013-04-11 | Digital detection device for quality of printed matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320180117 CN203203936U (en) | 2013-04-11 | 2013-04-11 | Digital detection device for quality of printed matter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203203936U true CN203203936U (en) | 2013-09-18 |
Family
ID=49148035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320180117 Expired - Fee Related CN203203936U (en) | 2013-04-11 | 2013-04-11 | Digital detection device for quality of printed matter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203203936U (en) |
Cited By (3)
| 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 |
| 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 |
| CN111982934A (en) * | 2020-08-10 | 2020-11-24 | 广州瑞松北斗汽车装备有限公司 | Car frame number lettering defect detection device |
-
2013
- 2013-04-11 CN CN 201320180117 patent/CN203203936U/en not_active Expired - Fee Related
Cited By (4)
| 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 |
| 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 |
| CN111982934A (en) * | 2020-08-10 | 2020-11-24 | 广州瑞松北斗汽车装备有限公司 | Car frame number lettering defect detection device |
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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: 20130918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |