CN2702847Y - Number bar code printing quality monitoring apparatus - Google Patents
Number bar code printing quality monitoring apparatus Download PDFInfo
- Publication number
- CN2702847Y CN2702847Y CN 200420010965 CN200420010965U CN2702847Y CN 2702847 Y CN2702847 Y CN 2702847Y CN 200420010965 CN200420010965 CN 200420010965 CN 200420010965 U CN200420010965 U CN 200420010965U CN 2702847 Y CN2702847 Y CN 2702847Y
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- bar code
- printing
- computer
- image acquisition
- acquisition device
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Abstract
The utility model suggests a number bar code printing quality monitoring apparatus which provides an image acquisition device (2) on the upper part of a printed matter (10). The image acquisition device (2) transmits the collected printed image information in real time to a computer (5) through a cable (4) The control identification software of the computer memory can carry out the recognition. The position of a printing machine transmission mechanism (9) is provided with a position sensor (8). The position sensor (8) is connected with the control interface (7) of the computer (5) through the cable. The control interface (7) of the computer (5) is connected with the power switch (6) of a printing machine through the cable. The utility model adopts the image acquisition device to monitor the printed matter quality in real time. The collected number and bar code image are recognized by the computer, so when the printing error is discovered the alarm or the signal of stopping the printing is issued in the primary time to prompt the operator for the correction and the processing. Therefore, the printing quality of the number bar code is improved, the waste of printing paper is reduced, and the production efficiency is improved.
Description
Affiliated technical field
The utility model belongs to the monitoring technique field, and what relate generally to is a kind of number, bar code printing quality inspection device.
Background technology
Mistakes such as at present, printing industry is when printing value warrant such as invoice, check only for account, because technical reason, consecutive numbers often appears in the mechanical type number of use, barcode machine when printing, jump number; Then often occur problems such as ink nozzle obstruction when using the ink-jet technology coding, cause the number that is sprayed or bar code is incomplete is beyond recognition.And variable number, bar code on these tickets are not allow mistake, therefore when high speed printing number, bar code, need carry out real-time check and correction inspection to variable number, the bar code of printing, otherwise can influence printing quality, even waste product appears, cause great waste.The check and correction inspection method of now taking be operating personnel after printing, number, the bar code of printing are inspected by random samples, find mistake after, scrap printed matter.The problem that the method exists: check and correction sampling observation process is loaded down with trivial details, and misprint is difficult for being found, and causes great waste thus, and has labour intensity drawback big, useless power when giving up.
After computer optics character recognition and the appearance of optical bar code recognition technology, online number, bar code monitoring in real time become possibility.Because ticket number, bar code are when printing, the position of the relative printed matter of numerical value of each number, bar code all is relatively-stationary.The numerical value y of number, bar code is the function of printed matter position x, and its function is expressed as: y=f (x).The numerical value of y=f (x) expression formula is all fixed when each printing, its numerical value can be imported computer when monitoring program begins, under the situation that does not influence printing efficiency, finish the check and correction inspection of print number, bar code by computer, the real-time mistake of finding out wherein, and report to the police or provide and stop printing signal, alert is corrected processing.
Summary of the invention
The purpose of this utility model promptly produces thus, proposes a kind of number, bar code printing quality inspection device.Thereby in the high speed printing process, in time find misprint, improve printing quality, cut the waste.
For achieving the above object, the technical scheme that the utility model is taked is: image acquisition device is set above printed matter, the printing image information that this image acquisition device will be gathered is in real time given computer by cable transmission, control identification software by calculator memory is discerned, at printing machine transmission mechanism position position transducer is set, this position transducer is connected with computer by cable, and the control interface of computer is connected with the mains switch of printing machine through cable.
The utility model mechanism is simple, reasonable in design, it is monitored print quality in real time by image acquisition device, by computer the number, the bar code image that collect are discerned, and the numerical value of identification compared with the theoretical numerical value of number, bar code that now number, bar code position are calculated by y=f (x), if printing identical then this number, bar code is correct, otherwise mistake has appearred in the printing of number, bar code.Like this, stop printing signal finding that the misprint very first time sends to report to the police or provide, alert is corrected processing, improved the printing quality of number, bar code, reduce the waste of printing sheets, improved production efficiency, reduced labor intensity of operating personnel.And can judge printing quality according to the discrimination or the matching rate of number, bar code, when discrimination or matching rate are low, show that printing quality descends, need to adjust printing machine to improve the printing quality of number, bar code.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Among the figure, 1, shoot with video-corder cabinet, 2, image acquisition device, 3, photoflash lamp, 4, cable, 5, computer, 6, the printing machine mains switch, 7, control interface, 8, position transducer, 9, the printing machine transmission mechanism, 10, printed matter, 11, connector, 12, alarm.
Embodiment
In conjunction with the accompanying drawings, it is as follows to provide embodiment:
As shown in Figure 1, the utility model is mainly by image acquisition device 2, photoflash lamp 3, computer 5, position transducer 8 is formed, image acquisition device 2 is common video camera (commercially available prod), and it is arranged on shoots with video-corder the top that is fixed on printed matter 10 in the cabinet 1 by connector 11, also is provided with the photoflash lamp 3 that is used with image acquisition device 2 in shooting with video-corder cabinet 1.Image acquisition device 2 is connected with the control interface 7 of computer 5 by cable 4, the printing image information that to gather is in real time given computer by cable transmission, control identification software by calculator memory is discerned, with its digitlization, and relative position by each number, bar code under the computer recording, the comparison of the relative position of the numeral by identification and the number of record, bar code checks whether number, bar code be correct.Position transducer 8 is installed in the travelling gear position of printing machine transmission mechanism 9, and it is connected with the control interface 7 of computer 5 by cable.The control interface 7 of computer 5 is connected with the mains switch 6 of printing machine through cable, also is provided with alarm 12 at mains switch 6 positions of printing machine.Job step of the present utility model is:
Open computer parallel system program and monitoring recognizer; Adjust monitoring recognizer parameter, make number, bar code image that computer can the synchronous acquisition printing; By computer Recognition number, bar code image, and note this number, the bar code position on printed matter.By computer number, the bar code image of coming are later discerned one by one, and the numerical value of identification compared with the theoretical numerical value of number, bar code that now number, bar code position calculate, if printing identical then this number, bar code is correct, otherwise mistake has appearred in the printing of number, bar code, sending reports to the police or provide stops printing signal, and alert is corrected processing.
Claims (3)
1, a kind of number, bar code printing quality inspection device, it is characterized in that: image acquisition device (2) is set in printed matter (10) top, the printing image information that this image acquisition device (2) will be gathered in real time is transferred to computer (5) by cable (4), is discerned by the control identification software of calculator memory; At printing machine transmission mechanism (9) position position transducer (8) is set, this position transducer (8) is connected with the control interface (7) of computer (5) by cable; The control interface (7) of computer (5) is connected with the mains switch (6) of printing machine through cable.
2, number according to claim 1, bar code printing quality inspection device is characterized in that: also be provided with the photoflash lamp (3) that is used with image acquisition device (2) in described printed matter (10) top.
3, number according to claim 2, bar code printing quality inspection device, it is characterized in that: described image acquisition device (2) and photoflash lamp (3) are arranged on shoots with video-corder in the cabinet (1), and this is shot with video-corder cabinet (1) and is fixed in printed matter (10) top by connector (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420010965 CN2702847Y (en) | 2004-06-07 | 2004-06-07 | Number bar code printing quality monitoring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420010965 CN2702847Y (en) | 2004-06-07 | 2004-06-07 | Number bar code printing quality monitoring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2702847Y true CN2702847Y (en) | 2005-06-01 |
Family
ID=34768478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420010965 Expired - Fee Related CN2702847Y (en) | 2004-06-07 | 2004-06-07 | Number bar code printing quality monitoring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2702847Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303027A (en) * | 2011-07-14 | 2012-01-04 | 海太半导体（无锡）有限公司 | Full-automatic plasma cleaning device |
| WO2012055366A1 (en) * | 2010-10-29 | 2012-05-03 | 北大方正集团有限公司 | A device for printing bar code of variable data and the motheod there of |
| CN102490467A (en) * | 2011-12-08 | 2012-06-13 | 四川科伦药业股份有限公司 | Electronic supervision code assigning equipment and method |
| CN108215478A (en) * | 2017-12-29 | 2018-06-29 | 天津以天合天科技有限公司 | A kind of electric printing equipment identified safely |
| CN109532228A (en) * | 2018-11-22 | 2019-03-29 | 南京君子游信息技术有限公司 | A kind of printing quality monitoring system |
| CN112700404A (en) * | 2020-12-11 | 2021-04-23 | 岳阳市青方环保科技有限公司 | Corrugated carton printing quality detection method and device |
-
2004
- 2004-06-07 CN CN 200420010965 patent/CN2702847Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012055366A1 (en) * | 2010-10-29 | 2012-05-03 | 北大方正集团有限公司 | A device for printing bar code of variable data and the motheod there of |
| CN102463747A (en) * | 2010-10-29 | 2012-05-23 | 北大方正集团有限公司 | Variable-data bar code printing method and variable-data bar code printing system |
| EP2634001A4 (en) * | 2010-10-29 | 2018-01-31 | Peking University Founder Group Co., Ltd | A device for printing bar code of variable data and the motheod there of |
| CN102303027A (en) * | 2011-07-14 | 2012-01-04 | 海太半导体（无锡）有限公司 | Full-automatic plasma cleaning device |
| CN102490467A (en) * | 2011-12-08 | 2012-06-13 | 四川科伦药业股份有限公司 | Electronic supervision code assigning equipment and method |
| CN108215478A (en) * | 2017-12-29 | 2018-06-29 | 天津以天合天科技有限公司 | A kind of electric printing equipment identified safely |
| CN109532228A (en) * | 2018-11-22 | 2019-03-29 | 南京君子游信息技术有限公司 | A kind of printing quality monitoring system |
| CN112700404A (en) * | 2020-12-11 | 2021-04-23 | 岳阳市青方环保科技有限公司 | Corrugated carton printing quality detection method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |