CN102680492B - Yin and yang membrane detection device - Google Patents
Yin and yang membrane detection device Download PDFInfo
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- CN102680492B CN102680492B CN201210178430.3A CN201210178430A CN102680492B CN 102680492 B CN102680492 B CN 102680492B CN 201210178430 A CN201210178430 A CN 201210178430A CN 102680492 B CN102680492 B CN 102680492B
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- positive film
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Abstract
The invention relates to the technical field of laser anti-counterfeiting packaging material quality processing devices, in particular to a yin and yang membrane detection device which structurally comprises a controller, a power supply, two color mark sensors, a switch and an alarm. The controller comprises a power supply port, color mark sensor ports, a switch port and an alarm port, the power supply is connected with the power supply port, the color mark sensors are connected with the color mark sensor ports, the switch is connected with the switch port, and the alarm is connected with the alarm port. The color mark sensors are used for detecting non-laser pattern areas of yin and yang membranes and transmit detection signals to the controller, and the controller is used for receiving the detection signals and controls the alarm to give an alarm according to the detection signals. The yin and yang membrane detection device can detect whether products belong to the yin and yang membranes accurately and rapidly. Compared with yin and yang membrane detection through manual visual inspection in the prior art, the yin and yang membrane detection device has the advantage of being high in accuracy, simultaneously can reduce burden of workers, and lowers customer complaint rate.
Description
Technical field
The present invention relates to laser anti-counterfeiting packing material quality treatment facility technical field, particularly relate to a kind of negative and positive film detecting device.
Background technology
The surperficial laser pattern of existing web-like laser false-proof film is mainly divided into 180o to impress and 360o impression, and 180o is embossed to seamless product, is continuity pattern, is abnormal products, is now commonly called as negative and positive film when pattern occurs intermittently; There is equidistant discontinuity version seam between the laser pattern on the film surface of 360o impression, version seam width 2 to 5 millimeters, without laser pattern, be abnormal products when version seam is greater than 5 millimeters, be now commonly called as negative and positive film.
Prior art is to the detection of the negative and positive film that these two kinds impressions produce, abnormal products is detected by artificial visual when being rewinding on banding machine, artificial pressure is large, speed is fast, time have undetected phenomenon to produce, improve the complaint probability of client, client buys negative and positive film product, too increases the cost of client.
Summary of the invention
The object of the invention is to avoid weak point of the prior art and provide a kind of negative and positive film detecting device, this negative and positive film detecting device can detect whether product is negative and positive film, can alleviate workman's burden quickly and accurately, reduces customer complaint.
Object of the present invention is achieved through the following technical solutions.
A kind of negative and positive film detecting device is provided, comprise controller, power supply, color mark sensor, switch and alarm, described controller includes power interface, color mark sensor interface, switch interface and alarm interface, described power supply is connected with described power interface, described color mark sensor is connected with described color mark sensor interface, described switch is connected with described switch interface, and described alarm is connected with described alarm interface, and described color mark sensor is provided with two;
Described color mark sensor for detect negative and positive film without laser area of the pattern, and detection signal is transferred to described controller;
Described controller for receiving described detection signal, and according to described detection signal, controls described alarm equipment alarm.
Preferably, described controller detect pattern that 180o impresses product occur interrupted or detect have equidistant discontinuity version seam between the laser pattern that 360o impresses product and version seam is greater than 5 millimeters time, control described alarm equipment alarm.
Another is preferred, and described power interface is connected with 220 volts of electrical networks by voltage stabilizer.
Preferred, the output voltage of described voltage stabilizer is 24 volts.
Another is preferred, described negative and positive film detecting device also comprises electric cabinet, it is inner that described controller and described power supply are all arranged at described electric cabinet, and described color mark sensor is arranged at above the guide wheel of banding machine, and described switch and described alarm are all arranged at the outside surface of described electric cabinet.
Another is preferred, and described two color mark sensors are all fixed on support.
Another is preferred, and the distance of the input luminous point of described two color mark sensors is set to 10 millimeters.
Another is preferred, and described switch comprises product type selector switch and alarm gauge tap.
Another is preferred, and described controller is set to programmable logic controller (PLC).
Preferred, the model of described programmable logic controller (PLC) is set to DVP14SS11R2.
Beneficial effect of the present invention is as follows:
Structure of the present invention comprises controller, power supply, color mark sensor, switch and alarm, described controller includes power interface, color mark sensor interface, switch interface and alarm interface, power supply is connected with power interface, color mark sensor is connected with color mark sensor interface, switch is connected with switch interface, alarm is connected with alarm interface, and color mark sensor is provided with two; Color mark sensor for detect negative and positive film without laser area of the pattern, and detection signal is transferred to controller; Controller for receiving detection signal, and according to detection signal, controls alarm equipment alarm, can detect whether product is negative and positive film, compared with detecting negative and positive film, has the advantages that accuracy rate is high with artificial visually examine of the prior art quickly and accurately, workman's burden can be alleviated simultaneously, reduce customer complaint rate.
Accompanying drawing explanation
The present invention will be further described to utilize accompanying drawing, but the content in accompanying drawing does not form any limitation of the invention.
Fig. 1 is the structural representation of a kind of negative and positive film detecting device of the present invention.
Fig. 2 is the circuit circuit diagram of a kind of negative and positive film detecting device of the present invention.
Include in fig. 1 and 2:
Controller 1,
Power interface 11,
Color mark sensor interface 12,
Product type option interface 13,
Alarm interface 14,
Expansion interface 15,
Power supply 2,
Color mark sensor 3,
Product type selector switch 41,
Alarm gauge tap 42,
Alarm 5,
Voltage stabilizer 6,
Electric cabinet 7,
Banding machine 8,
Guide wheel 81,
Support 9,
Product 10.
Embodiment
The invention will be further described with the following Examples.
embodiment 1.
A kind of negative and positive film detecting device of the present embodiment as depicted in figs. 1 and 2, comprise controller, power supply, color mark sensor 3, switch and alarm 5, controller 1 includes power interface 11, color mark sensor 3 interface 12, switch interface and alarm interface 14, power supply 2 is connected with power interface 11, color mark sensor 3 is connected with color mark sensor interface 12, switch is connected with switch interface, and alarm 5 is connected with alarm interface 14, and color mark sensor 3 is provided with two.
Color mark sensor 3 for detect negative and positive film without laser area of the pattern, and detection signal is transferred to controller 1.
Controller 1 for receiving detection signal, and according to detection signal, controls alarm 5 and reports to the police.
The surperficial laser pattern of existing web-like laser false-proof film is mainly divided into 180o to impress and 360o impression, and 180o is embossed to seamless product, is continuity pattern, when pattern occurs intermittently for abnormal products is commonly called as negative and positive film; Have equidistant discontinuity version seam between the laser pattern on the film surface of 360o impression, version seam width 2 to 5 millimeters, without laser pattern, is abnormal products when version is stitched and is greater than 5 millimeters, is commonly called as negative and positive film.Prior art is to the detection of the negative and positive film that these two kinds impressions produce, and detect abnormal products by artificial visual when being rewinding on banding machine 8, artificial pressure is large, undetected problem is had when speed is fast, improve the complaint probability of client, client buys negative and positive film product, too increases the cost of client.
After the tangible banding machine 8 of the present invention installs this negative and positive film detecting device, negative and positive film detecting device understands timely warning reminding operating personnel after negative and positive film being detected, and shuts down.The present invention can detect whether product is negative and positive film, compared with detecting negative and positive film, has the advantages that accuracy rate is high with artificial visually examine of the prior art quickly and accurately, can alleviate workman's burden simultaneously, reduces customer complaint rate.
Concrete, controller 1 detect pattern that 180o impresses product occur interrupted or detect have equidistant discontinuity version seam between the laser pattern that 360o impresses product and version seam is greater than 5 millimeters time, control alarm 5 and report to the police.
Concrete, power interface 11 is connected with 220 volts of electrical networks by voltage stabilizer 6.
More specifically, the output voltage of voltage stabilizer 6 is 24 volts.
Concrete, negative and positive film detecting device also comprises electric cabinet 7, and it is inner that controller 1 and power supply 2 are all arranged at electric cabinet 7, and color mark sensor 3 is arranged at above the guide wheel 81 of banding machine 8, and switch and alarm 5 are all arranged at the outside surface of electric cabinet 7.
More specifically, switch comprises product type selector switch 41 and alarm gauge tap 42.Accordingly, switch interface comprises product type option interface 13 and alarm interface 14.
Concrete, two color mark sensors 3 are all fixed on support 9.Utilize support 9 to fix color mark sensor 3, be easy for installation and removal.
Concrete, the distance of the input luminous point of two color mark sensors 3 is set to 10 millimeters.
Concrete, controller 1 is set to programmable logic controller (PLC).
Using method of the present invention is as follows:
1) on banding machine 8, install color mark sensor 3 two successively by film direction of motion, the input luminous point of two color mark sensors 3 is transferred to the state of 10 mm wides, then the signal wire of color mark sensor 3 is received programmable logic controller (PLC).
2), after banding machine 8 start is ready to, then color mark sensor 3 is adjusted:
A, open guard shield (not indicating in figure).
B, getting type switch (not indicating in figure) are set to bright connection or secret joint.
C, when the hot spot of two color mark sensors 3 is all on laser film, the pilot lamp that clockwise tune indicating knob (not indicating in figure) controls to it goes out, then the hot spot place being put into color mark sensor 3 without laser film that need detect, pilot lamp is bright is normal, as pilot lamp does not work, then adjust indicating knob bright to pilot lamp counterclockwise.
D, cover guard shield, alarm switch is pulled out the position of "ON".
3) when selecting to detect 180o impression product, rotate product type selector switch 41 to 360o impression, any one color mark sensor 3 in two color mark sensors 3 have detect negative and positive film without (first will by the instructions of color mark sensor 3 set after) during laser area of the pattern, alarm 5 will be activated, alarm gauge tap 42 is returned double action and is done after twice, ann reset; When selecting to detect 360o impression impression product, rotate product type selector switch 41 to 180o impression, when two color mark sensors 3 detect that the version seam of negative and positive film is greater than 5 millimeters simultaneously, alarm 5 will be activated, alarm gauge tap 42 is returned double action and is done after twice, ann reset.(referring to the wiring diagram of Fig. 2)
Power interface 11 correspondence be interface 24V in Fig. 2, 0V and G, interface G is ground connection, product type option interface 13 correspondence be X0 interface in Fig. 2, color mark sensor interface 12 correspondence be X1 interface and X2 interface, X1 interface connects the black end (i.e. blk) of first color mark sensor 3, X2 interface connects the black end (i.e. blk) of second color mark sensor 3, the brown end (i.e. brn) of first color mark sensor 3, the brown end (i.e. brn) of second color mark sensor 3 is all connected with one end of alarm 5, the other end of alarm 5 is connected with one end of alarm gauge tap 42, the other end and alarm interface 14(and the C0 interface of alarm gauge tap 42) be connected, the blue end (i.e. blu) of first color mark sensor 3, the blue end (i.e. blu) of second color mark sensor 3 is all connected with 0V interface, interface Y0 is connected with interface 0V.
Design parameter of the present invention is as follows:
1, negative and positive film is detected without laser section length: >=20 millimeters (360o impression); >=2 millimeters (180o impression).
2, board speed is adapted to: 0 ~ 400 m/min.
3, extendability: pneumatic breaking plant can be connect.
embodiment 2.
A kind of negative and positive film detecting device, other structures of the present embodiment are identical with embodiment 1, and difference is: programmable logic controller (PLC) of the present invention is also provided with expansion interface 15.The expansion interface 15 arranged facilitates the expansion of programmable logic controller (PLC) to use.
Concrete, the model of programmable logic controller (PLC) is set to DVP14SS11R2.
Finally should be noted that; above embodiment is only for illustration of technical scheme of the present invention but not limiting the scope of the invention; although be explained in detail the present invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to technical scheme of the present invention or equivalent replacement, and not depart from essence and the scope of technical solution of the present invention.
Claims (8)
1. a negative and positive film detecting device, it is characterized in that: comprise controller, power supply, color mark sensor, switch and alarm, described controller includes power interface, color mark sensor interface, switch interface and alarm interface, described power supply is connected with described power interface, described color mark sensor is connected with described color mark sensor interface, described switch is connected with described switch interface, and described alarm is connected with described alarm interface, and described color mark sensor is provided with two;
Described color mark sensor for detect negative and positive film without laser area of the pattern, and detection signal is transferred to described controller;
Described controller for receiving described detection signal, and according to described detection signal, controls described alarm equipment alarm; Described controller detect pattern that 180o impresses product occur interrupted or detect have equidistant discontinuity version seam between the laser pattern that 360o impresses product and version seam is greater than 5 millimeters time, control described alarm equipment alarm;
The distance of the input luminous point of described two color mark sensors is set to 10 millimeters;
When select detect 180o impress product time, any one color mark sensor in two color mark sensors have detect negative and positive film without laser area of the pattern time, alarm will be activated;
When selecting to detect 360o impression product, when two color mark sensors detect that the version seam of negative and positive film is greater than 5 millimeters simultaneously, alarm will be activated.
2. a kind of negative and positive film detecting device according to claim 1, is characterized in that: described power interface is connected with 220 volts of electrical networks by voltage stabilizer.
3. a kind of negative and positive film detecting device according to claim 2, is characterized in that: the output voltage of described voltage stabilizer is 24 volts.
4. a kind of negative and positive film detecting device according to claim 1, it is characterized in that: described negative and positive film detecting device also comprises electric cabinet, it is inner that described controller and described power supply are all arranged at described electric cabinet, described color mark sensor is arranged at above the guide wheel of banding machine, and described switch and described alarm are all arranged at the outside surface of described electric cabinet.
5. a kind of negative and positive film detecting device according to claim 1, is characterized in that: described two color mark sensors are all fixed on support.
6. a kind of negative and positive film detecting device according to claim 1, is characterized in that: described switch comprises product type selector switch and alarm gauge tap.
7. a kind of negative and positive film detecting device according to claim 1, is characterized in that: described controller is set to programmable logic controller (PLC).
8. a kind of negative and positive film detecting device according to claim 7, is characterized in that: the model of described programmable logic controller (PLC) is set to DVP14SS11R2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210178430.3A CN102680492B (en) | 2012-06-01 | 2012-06-01 | Yin and yang membrane detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210178430.3A CN102680492B (en) | 2012-06-01 | 2012-06-01 | Yin and yang membrane detection device |
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| CN102680492A CN102680492A (en) | 2012-09-19 |
| CN102680492B true CN102680492B (en) | 2015-01-14 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221560A (en) * | 2011-03-28 | 2011-10-19 | 上海科拓机电科技发展有限公司 | Automatic detection equipment of laser paper and laser membranes |
| CN102362169A (en) * | 2009-02-20 | 2012-02-22 | 菲利普莫里斯生产公司 | Optical inspection system employing short wave infrared sensing |
| CN202599863U (en) * | 2012-06-01 | 2012-12-12 | 东莞光群雷射科技有限公司 | Yin-yang membrane detecting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0815025A (en) * | 1994-06-28 | 1996-01-19 | Toyobo Co Ltd | Color difference inspection method |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102362169A (en) * | 2009-02-20 | 2012-02-22 | 菲利普莫里斯生产公司 | Optical inspection system employing short wave infrared sensing |
| CN102221560A (en) * | 2011-03-28 | 2011-10-19 | 上海科拓机电科技发展有限公司 | Automatic detection equipment of laser paper and laser membranes |
| CN202599863U (en) * | 2012-06-01 | 2012-12-12 | 东莞光群雷射科技有限公司 | Yin-yang membrane detecting device |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平8-15025A 1996.01.19 * |
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Inventor after: Chen Zhanbiao Inventor after: He Yifan Inventor before: Chen Zhanbiao |
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Effective date of registration: 20160222 Address after: 518000 Guangdong province Shenzhen city Longhua District Guanlan Street Da BU Xiang Community Tourism Road No. 1301-68 Silver Star Science and Technology Park and Feng Industrial Zone Patentee after: SHENZHEN GLAREWAY TECHNOLOGY CO., LTD. Address before: 523832 Dongguan Guang Guang group Laser Technology Co., Ltd. of Dongguan Daling mountain town, Guangdong, China Patentee before: Dongguan K Laser Technology Co., Ltd. |