CN104680208B - Suitable for the automated optical identifying system of wireless radio frequency identification mark quality examination - Google Patents
Suitable for the automated optical identifying system of wireless radio frequency identification mark quality examination Download PDFInfo
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- CN104680208B CN104680208B CN201510038503.2A CN201510038503A CN104680208B CN 104680208 B CN104680208 B CN 104680208B CN 201510038503 A CN201510038503 A CN 201510038503A CN 104680208 B CN104680208 B CN 104680208B
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- radio frequency
- frequency identification
- wireless radio
- identification mark
- identifying system
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The present invention relates to a kind of automated optical identifying system suitable for wireless radio frequency identification mark quality examination, belong to optics automatic identification technology field, it is mainly characterized by fixed pan light source on the board of the read write line front-end product volume side of equipment complex winding part, fixed camera on the board of the product volume opposite side of corresponding flat light source, the output of camera connects the AOI controllers in control cabinet, and read write line detects the trigger signal that every label provides and connects vision controller Trigger1 ends in AOI controllers.The present invention detects every label using read write line can all provide trigger signal, clapped with the shutter speed of superelevation and take every RFID label tag, after being calculated by the high rate burst communication of AOI controllers, judge various sizes whether beyond the bound set, the present invention can test to every RFID label tag, provide the deviation of every label relative dimensions, detection speed can match the most high speed of board, so as to reduce the abnormal article caused by human eye precision and efficiency are low, the yield and yield of product are improved.
Description
Technical field
The present invention relates to a kind of automated optical identifying system suitable for wireless radio frequency identification mark quality examination, belong to light
Learn automatic identification technology field.
Background technology
Wireless radio frequency identification mark (RFID) gluing on compounding machine, the compound plane materiel in top and bottom and ground, do by cross cutting
Into can tear a sheet by a sheet and be attached to the label on other objects, due to being the production of volume to volume, tension force can influence tape transport
Stability and have knife the material in addition to ground is die-cut to label one by one, therefore caused unstability can cause
Knife switches to the figure of antenna, so as to produce defective products.Existing method is to wind part in equipment complex to recognize cross cutting by human eye
Edge afterwards, as offset, is adjusted to the distance of antenna pattern to board.Existing method relies on human eye and identifier
The experience accumulation of member, its shortcoming are：1）Because the precision of human eye is relatively low, fuzzy judgement can only be done, big deflection is how many, if
Switch to, it is impossible to provide accurate offset dimensions, be unfavorable for the adjustment of compound forward part production；2）The frequency of human eye does not catch up with machine
The speed of platform, limits the production capacity of board, speed of the compounding machine more than more than 20m/min, and human eye can not clearly see clear sky
The outward appearance of line graph, and the most high speed of compounding machine design is 90m/min；3）There is no the record of various sizes, can not be to compound system
Analysis related Cheng Jinhang.
The content of the invention
The purpose of the present invention is the inspection for the edge after the existing identification cross cutting by human eye to the distance of antenna pattern
Above-mentioned many deficiencies existing for method, there is provided a kind of automated optical suitable for wireless radio frequency identification mark quality examination identifies system
System, accurate deviant can be provided by the present invention, reduced the degree of difficulty of compound forward part production adjustment, reduced and adjust wrong wind
Danger, improve quality inspection and efficiency.
The purpose of the present invention is achieved through the following technical solutions, and one kind is applied to wireless radio frequency identification mark quality and examined
The automated optical identifying system looked into, including the equipment complex winding with equipment complex production section and including read write line, pressure roller
Partial compounding machine, it is characterized in that, it is fixed flat on the board of the read write line front-end product volume side of equipment complex winding part
Area source, the product of corresponding flat light source roll up fixed camera on the board of opposite side, and the output of camera connects the AOI controls in control cabinet
Device processed, read write line detect the trigger signal that every label provides and connect vision controller Trigger1 ends in AOI controllers.
The AOI controllers are made up of power circuit and viewing angle control device, and viewing angle control device uses Keyance CV-
X150A。
The trigger signal connects light coupling relay, and 24V direct-flow voltage regulation sources of arranging in pairs or groups, and 24V voltage stabilizings connect as trigger signal to be regarded
Feel the Trigger1 of controller.
The camera uses the Keyance pixel high speed cameras of CV-H200M 2,000,000.
DR, CDMDUT1 end the connection signal lamp and buzzer of the AOI controllers.
The signal lamp is red, green bicolored light.
The present invention detects every label using read write line can all provide trigger signal, the trigger signal be taken, with the fast of superelevation
Door speed, which is clapped, takes every RFID label tag, after being calculated by the high rate burst communication of AOI controllers, judges whether various sizes exceed
The bound of setting, if it was exceeded, output NG signals, while flashing light and buzzing alarm.The present invention can mark to every RFID
Label are tested, and provide the deviation of every label relative dimensions, and detection speed can match the most high speed of board, so as to reduce
The abnormal article caused by human eye precision and efficiency are low, improve the yield and yield of product.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is viewing angle control device circuit block diagram in the present invention；
Fig. 3 is equipment complex trigger signal circuit block diagram in the present invention；
Fig. 4 is warning circuit figure in the present invention；
In figure, 1 equipment complex production section, 2 equipment complexes winding part, 3 products volume, 4 planar light sources, 5 cameras, 6 is multiple
Close equipment trigger signal, 7 control cabinets, 8 warning circuits, 9 read write lines, 10 pressure rollers.
Embodiment
The present invention is further illustrated in conjunction with the accompanying drawings and embodiments, as shown in figure 1, the present invention includes having equipment complex life
The compounding machine of part 1 and the equipment complex winding part 2 including read write line 9, pressure roller 10 is produced, in equipment complex winding part 2
The front-end product of read write line 9 rolls up fixed pan light source 4 on the board of 3 sides, and the product of corresponding flat light source 4 rolls up the machine of 3 opposite sides
Fixed camera 5 on platform, the output of camera 5 connect AOI controllers.When being produced because of compounding machine, every label can all be penetrated with read write line
The detection of frequency signal, therefore every label can provide trigger signal, the present invention are exactly and connect this trigger signal 6, regarding in control cabinet 7
Feel that controller controls camera 5 to take pictures after receiving trigger signal 6, if with spot light when taking pictures, the center picture photographed is bright, side
Edge is dark, can not do the identification to become more meticulous, therefore uses planar light source 4, and in whole plane, the luminous intensity of each point is consistent.Depending on
Angle controller uses Keyance CV-X150A, and camera 5 uses the Keyance pixel high speed cameras of CV-H200M 2,000,000, right
Take a picture and carry out image procossing, obtain the various sizes of user's requirement, and contrast judgement is carried out with the bound of setting, such as
Fruit NG, then output signal to control circuit, it is desirable to which the bicolored light in warning circuit 8 sends out a warning and buzzing, so as to remind operation
Personnel's product has bad, it is necessary to adjust at present.Certainly, when not alarming, because the size of each product of controller can be shown
Come, operating personnel can be finely tuned accordingly according to this data.
As shown in Figure 2,3, 4, control cabinet 7 is by controller, 24V voltage-stabilized power supplies, trigger signal to circuit in control cabinet 7
Access, the output control circuit collection of alarm signal, which merge, is closed to chest together, it can be understood as a small equipment, from outer
It can't see the controller of the inside, circuit etc. in face.Due to the spread of voltage of equipment complex trigger signal 6, there is fluctuation, may damage
Vision controller, therefore the trigger signal picked out from compounding machine needs to connect a relay again, and a 24V DC voltage-stabilizing of arranging in pairs or groups
Source, separately because the speed of board is up to 90m/min, 60000 RFID label tags can be produced per hour, then it is per second to have 16 triggerings,
Common mechanical relay can not be competent at, therefore use light coupling relay (KA1).After light coupling relay (KA1) is connected, obtain
24V voltage stabilizings as Trigger1 of the trigger signal to vision controller, vision controller take pictures and judge it is fixed after from RO and
COMOUT1 mouths output (RO mouths are unusual determination output port, and high level is effective, and COMOUT1 is common ground end, low level),
If NG signals, driving KA2 conductings, obtaining 24V makes when red and starts buzzing.
Claims (6)
1. a kind of automated optical identifying system suitable for wireless radio frequency identification mark quality examination, including given birth to equipment complex
Production is partly and the equipment complex including read write line, pressure roller winds the compounding machine of part, it is characterized in that, wind part in equipment complex
Read write line front-end product volume side board on fixed pan light source, corresponding flat light source product volume opposite side board on
Fixed camera, the output of camera connect the AOI controllers in control cabinet, and read write line detects the trigger signal that every label provides and connect
Vision controller Trigger1 ends in AOI controllers.
2. the automated optical identifying system according to claim 1 suitable for wireless radio frequency identification mark quality examination, its
It is characterized in, the AOI controllers are made up of power circuit and viewing angle control device, and viewing angle control device uses Keyance CV-
X150A。
3. the automated optical identifying system according to claim 1 suitable for wireless radio frequency identification mark quality examination, its
It is characterized in, the trigger signal connects light coupling relay, and 24V direct-flow voltage regulation sources of arranging in pairs or groups, 24V voltage stabilizings connect vision as trigger signal
The Trigger1 of controller.
4. the automated optical identifying system according to claim 1 suitable for wireless radio frequency identification mark quality examination, its
It is characterized in, the camera uses the Keyance pixel high speed cameras of CV-H200M 2,000,000.
5. the automated optical identifying system according to claim 1 suitable for wireless radio frequency identification mark quality examination, its
It is characterized in, DR, CDMDUT1 end the connection signal lamp and buzzer of the AOI controllers.
6. the automated optical identifying system according to claim 5 suitable for wireless radio frequency identification mark quality examination, its
It is characterized in, the signal lamp is red, green bicolored light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510038503.2A CN104680208B (en) | 2015-01-27 | 2015-01-27 | Suitable for the automated optical identifying system of wireless radio frequency identification mark quality examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510038503.2A CN104680208B (en) | 2015-01-27 | 2015-01-27 | Suitable for the automated optical identifying system of wireless radio frequency identification mark quality examination |
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| Publication Number | Publication Date |
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| CN104680208A CN104680208A (en) | 2015-06-03 |
| CN104680208B true CN104680208B (en) | 2017-12-22 |
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| CN201510038503.2A Active CN104680208B (en) | 2015-01-27 | 2015-01-27 | Suitable for the automated optical identifying system of wireless radio frequency identification mark quality examination |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108871184A (en) * | 2018-04-19 | 2018-11-23 | 江苏联恒物宇科技有限公司 | The RF tag size detecting method of view-based access control model processing |
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| US5540148A (en) * | 1991-09-19 | 1996-07-30 | Lintec Co., Ltd. | Printing device and die-cutting device |
| WO2006016607A1 (en) * | 2004-08-12 | 2006-02-16 | Brother Kogyo Kabushiki Kaisha | Label forming device |
| CN201329696Y (en) * | 2008-09-08 | 2009-10-21 | 宋宝富 | On-line testing and control system for positioning die-cutting machine |
| CN202592457U (en) * | 2012-05-28 | 2012-12-12 | 上海安全印务有限公司 | RFID (radio frequency identification) electronic label die cutting machine with automatic detector |
| CN203479714U (en) * | 2013-08-05 | 2014-03-12 | 台虹科技(昆山)有限公司 | AOI (automatic optic inspection) machine |
| CN104149488A (en) * | 2014-08-08 | 2014-11-19 | 林小博 | Printing quality visual inspection system |
| CN104210889A (en) * | 2014-09-09 | 2014-12-17 | 华中科技大学 | RFID (Radio Frequency Identification) tag winding, detecting and slitting equipment |
| CN104290444A (en) * | 2014-09-28 | 2015-01-21 | 北京凌云光技术有限责任公司 | Shutdown control method for self-adhesive label detection device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008265278A (en) * | 2007-03-22 | 2008-11-06 | Brother Ind Ltd | Label tape, label tape cartridge, and label forming device |
| CN104142162B (en) * | 2013-05-08 | 2017-02-08 | 苏州弘邦资通物贸有限公司 | AOI visual detection device |
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2015
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5540148A (en) * | 1991-09-19 | 1996-07-30 | Lintec Co., Ltd. | Printing device and die-cutting device |
| WO2006016607A1 (en) * | 2004-08-12 | 2006-02-16 | Brother Kogyo Kabushiki Kaisha | Label forming device |
| CN201329696Y (en) * | 2008-09-08 | 2009-10-21 | 宋宝富 | On-line testing and control system for positioning die-cutting machine |
| CN202592457U (en) * | 2012-05-28 | 2012-12-12 | 上海安全印务有限公司 | RFID (radio frequency identification) electronic label die cutting machine with automatic detector |
| CN203479714U (en) * | 2013-08-05 | 2014-03-12 | 台虹科技(昆山)有限公司 | AOI (automatic optic inspection) machine |
| CN104149488A (en) * | 2014-08-08 | 2014-11-19 | 林小博 | Printing quality visual inspection system |
| CN104210889A (en) * | 2014-09-09 | 2014-12-17 | 华中科技大学 | RFID (Radio Frequency Identification) tag winding, detecting and slitting equipment |
| CN104290444A (en) * | 2014-09-28 | 2015-01-21 | 北京凌云光技术有限责任公司 | Shutdown control method for self-adhesive label detection device |
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| CN104680208A (en) | 2015-06-03 |
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