CN106218235A - A kind of labeling method for radio frequency label defective products - Google Patents
A kind of labeling method for radio frequency label defective products Download PDFInfo
- Publication number
- CN106218235A CN106218235A CN201610603405.3A CN201610603405A CN106218235A CN 106218235 A CN106218235 A CN 106218235A CN 201610603405 A CN201610603405 A CN 201610603405A CN 106218235 A CN106218235 A CN 106218235A
- Authority
- CN
- China
- Prior art keywords
- defective products
- chip
- radio frequency
- conductive ink
- defective
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
- B41J3/4075—Tape printers; Label printers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0004—Industrial image inspection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30108—Industrial image inspection
- G06T2207/30148—Semiconductor; IC; Wafer
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Radar Systems Or Details Thereof (AREA)
- Credit Cards Or The Like (AREA)
Abstract
A kind of labeling method for radio frequency label defective products, belong to electronic tag manufacturing technology field, electrically conductive ink is used to replace general black or red non-conductive ink, chip periphery changed into by print position makes two electrodes of the former core heart be directed through electrically conductive ink and short-circuit, primary circuit a to d point can only walk abcd path outside chip, after electrically conductive ink spray printing, define the short circuit paths of aed.Because of the short circuit of chip two end line network, RFID Tag former coupling impedance width reduces, and this RFID tag lost efficacy, and former weak mark product become clear and definite defective products, the most only defective products can be judged at lower processing procedure, will not be judged to non-defective unit, can effective anti-blocking weak mark faulty materials reserve to client, operating procedure be simple, operation principle is clear, improve the precision of defective products electronic tag location, effectively prevent the output of weak mark product, improve operating speed and the production efficiency of electronic tag further.
Description
Technical field
The invention belongs to electronic tag manufacturing technology field, relate to the labeling method of a kind of label, particularly relate to one
Labeling method for radio frequency label defective products.
Background technology
RFID label tag with its storage data capacity is big, it is remote to read distance, on label data can encrypt, the change of storage information from
As etc. multiple advantage, be widely used in such as many-sides such as logistics, Drug Administration, government utility service, animal husbandry.And it is reliable
Antifalsification and the rapidity of reading be also that it progressively replaces the deciding factor of bar code.In actual production, work as discovery
During substandard products (weak mark), need to be pin-pointed to substandard products, and be marked, but current RFID technology is at closely spaced multirow
It is the most difficult that the label of multiple row realizes being accurately positioned in producing.
Existing RFID Dry inlay defective product label defective products labeling method has a three major types: the first on defective products with
Non-conductive ink stamps black or red circular (or square) mark, and it two is the paper label sticking black or redness, and it three is
Directly directly chip is cut with punch mechanism.The first shortcoming is that part weak mark product are printed at Dry inlay semi-finished product
Fail mark, but lower processing procedure is judged to non-defective unit, become outward appearance have flaw and electrically for weak target product turnout to client, damage matter
Amount credit；The second, in addition to having the shortcoming of the first, separately has operating speed slow, does not coordinates main flow high speed board；The third
Without the shortcoming of the first, but operating speed is slower than the second, and productivity is poor.
Summary of the invention
Defective products labelling operating speed is slow in process of production, production efficiency is low and stream to the present invention is directed to above-mentioned electronic tag
Go out the deficiencies such as substandard products (weak mark), propose a kind of labeling method for radio frequency label defective products, can make easily to be mistaken for non-defective unit
Weak mark product become clear and definite defective products, can effectively prevent the output of weak mark product, maintain target and sensor easily to differentiate simultaneously
Function, the quality of electronic tag can be promoted and maintain higher operating speed and production efficiency.
The technical scheme is that a kind of labeling method for radio frequency label defective products, it is characterised in that bag
Include following operating procedure:
(1) electronic radio frequency tags is carried out Preliminary detection；
(2) by the detection of step (1), weak mark product or defective work are filtered out；
(3) the core heart position of the weak mark product in step (2) or defective work carries out electrically conductive ink spray printing, forms aed short circuit
Path；
(4) conductive material is used to make on the antenna of two contacts of chip or chip correspondence position resistance between two contacts significantly drop
Low, make this weak mark RFID become defective products；
(5), in next step preparation process, differentiated by testing electrical property, personnel visually, sensor identification or Machine Vision Recognition equal
Can determine whether that RFID is defective products；
(6) being exported by non-defective unit, weak mark faulty materials scrap process.
Electronic radio frequency tags described in step (1) is with chip and the electronic tag in antenna abcd path, antenna
Abcd path is path, and a end of antenna and d end are to form open circuit with chip, and two electrodes of chip pass through anisotropic conductive
It is connected to a end and d end.
Preliminary detection described in step (1) is testing electrical property.
Weak mark product or defective work carry out described in step (3) spray printing of electrically conductive ink, and spray printing position is in outside chip
Enclose, and make two electrodes of the chip core heart or a end of antenna and d end be directed through electrically conductive ink and short-circuit.
Described in step (3), weak mark product or defective work are carried out the spray printing of electrically conductive ink, makes the face that electrically conductive ink is formed
Color and pattern are easily by human eye, or sensor inspection differentiates it for defective products.
Described abcd path is that resistance refers to the former coupling impedance of RFID Tag antenna, through step (4) to defective products and weak
After mark product is with the spray printed mark of electrically conductive ink, RFID Tag antenna match impedance becomes abcd path parallel connection aed path, its resistance
Anti-meeting is greatly reduced, and may result in RFID tag and lost efficacy, and former weak mark product become clear and definite defective products, can be bright when electrical instrument detects
Really differentiating it is defective products, will not be judged to non-defective unit.
The invention have the benefit that a kind of labeling method for radio frequency label defective products that the present invention proposes,
Operating procedure is simple, and operation principle is clear, uses electrically conductive ink to replace general black or red non-conductive ink, and print position changes
Making two electrodes of the former core heart be directed through electrically conductive ink and short-circuit in chip periphery, primary circuit a to d point can only be walked outside chip
Abcd path, after electrically conductive ink spray printing, defines the short circuit paths of aed.Because of the short circuit of chip two end line network, RFID Tag is former
Coupling impedance is greatly reduced, and this RFID tag lost efficacy, and former weak mark product become clear and definite defective products, the most only can be judged at lower processing procedure
Defective products, will not be judged to non-defective unit, can effective anti-blocking weak mark faulty materials reserve to client, improves defective products electronic tag location
Precision, effectively prevent the output of weak mark product, maintain the function that target and sensor easily differentiate simultaneously, electronic tag can be promoted
Quality and maintain higher operating speed and production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of antenna original state in the present invention.
Fig. 2 is that inventive antenna combines chip structure schematic diagram.
Fig. 3 is the structural representation in the present invention after ink jet-printing.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings:
As Figure 1-3, a kind of labeling method for radio frequency label defective products, it is characterised in that include operating as follows
Step:
(1) electronic radio frequency tags is carried out Preliminary detection；
(2) by the detection of step (1), weak mark product or defective work are filtered out；
(3) the core heart position of the weak mark product in step (2) or defective work carries out electrically conductive ink spray printing, forms aed short circuit
Path；
(4) conductive material is used to make on the antenna of two contacts of chip or chip correspondence position resistance between two contacts significantly drop
Low, make this weak mark RFID become defective products；
(5), in next step preparation process, differentiated by testing electrical property, personnel visually, sensor identification or Machine Vision Recognition equal
Can determine whether that RFID is defective products；
(6) being exported by non-defective unit, weak mark faulty materials scrap process.
As Figure 1-3, a kind of labeling method for radio frequency label defective products, the electronic radio-frequency in step (1)
Label is that a end and the d end of antenna are open circuits with chip and the electronic tag in abcd path；Preliminary detection in step (1) is
Testing electrical property；The spray printing position of the electrically conductive ink in step (2) is in chip periphery, and makes two electrodes of the chip core heart direct
The short circuit through electrically conductive ink；Resistance in step (4) refers to RFID Tag former coupling impedance, and RFID tag lost efficacy, former weak mark
Product become clear and definite defective products.
Operating procedure of the present invention is simple, and operation principle is clear, uses electrically conductive ink to replace general black or red non-conductive
Ink, chip periphery changed into by print position makes two electrodes of the former core heart be directed through electrically conductive ink and short-circuit, primary circuit a to d
Point can only walk abcd path outside chip, after electrically conductive ink spray printing, defines the short circuit paths of aed.Because of chip two end line
Network short circuit, RFID Tag former coupling impedance width reduce, this RFID tag lost efficacy, former weak mark product become clear and definite defective products, under
Processing procedure the most only can be judged to defective products, will not be judged to non-defective unit, can effective anti-blocking weak mark faulty materials reserve to client, improve not
The precision of non-defective unit electronic tag location, effectively prevent the output of weak mark product, maintains the machine that target and sensor easily differentiate simultaneously
Can, the quality of electronic tag can be promoted and maintain higher operating speed and production efficiency.
Claims (6)
1. the labeling method for radio frequency label defective products, it is characterised in that include following operating procedure:
(1) electronic radio frequency tags is carried out Preliminary detection；
(2) by the detection of step (1), weak mark product or defective work are filtered out；
(3) the core heart position of the weak mark product in step (2) or defective work carries out electrically conductive ink spray printing, forms aed short circuit
Path；
(4) conductive material is used to make on the antenna of two contacts of chip or chip correspondence position resistance between two contacts significantly drop
Low, make this weak mark RFID become defective products；
(5), in next step preparation process, differentiated by testing electrical property, personnel visually, sensor identification or Machine Vision Recognition equal
Can determine whether that RFID is defective products；
(6) being exported by non-defective unit, weak mark faulty materials scrap process.
A kind of labeling method for radio frequency label defective products the most according to claim 1, it is characterised in that: step
(1) electronic radio frequency tags described in is that the abcd path of antenna is logical with chip and the electronic tag in antenna abcd path
Road, a end of antenna and d end are to form open circuit with chip, and two electrodes of chip are connected to a end and d through anisotropic conductive
End.
A kind of labeling method for radio frequency label defective products the most according to claim 1, it is characterised in that: step
(1) Preliminary detection described in is testing electrical property.
A kind of labeling method for radio frequency label defective products the most according to claim 1, it is characterised in that: step
(3) weak mark product or defective work carry out described in the spray printing of electrically conductive ink, and spray printing position is in chip periphery, and makes chip core
Two electrodes of the heart or a end of antenna and d end are directed through electrically conductive ink and short-circuit.
A kind of labeling method for radio frequency label defective products the most according to claim 1, it is characterised in that: step
(3) described in, weak mark product or defective work are carried out the spray printing of electrically conductive ink, make color that electrically conductive ink formed and pattern easily by
Human eye, or sensor inspection differentiates it for defective products.
A kind of labeling method for radio frequency label defective products the most according to claim 2, it is characterised in that: described
Abcd path be that resistance refers to the former coupling impedance of RFID Tag antenna, through step (4) to defective products and weak mark product with conduction
After the spray printed mark of ink, RFID Tag antenna match impedance becomes abcd path parallel connection aed path, and its impedance can significantly be dropped
Low, may result in RFID tag and lost efficacy, former weak mark product become clear and definite defective products, can clearly differentiate it and be when electrical instrument detects
Defective products, will not be judged to non-defective unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610603405.3A CN106218235B (en) | 2016-07-27 | 2016-07-27 | A kind of labeling method for radio frequency label defective products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610603405.3A CN106218235B (en) | 2016-07-27 | 2016-07-27 | A kind of labeling method for radio frequency label defective products |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106218235A true CN106218235A (en) | 2016-12-14 |
| CN106218235B CN106218235B (en) | 2017-09-05 |
Family
ID=57533734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610603405.3A Active CN106218235B (en) | 2016-07-27 | 2016-07-27 | A kind of labeling method for radio frequency label defective products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106218235B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110443339A (en) * | 2019-07-11 | 2019-11-12 | 永道射频技术股份有限公司 | A kind of antifalsification label applied to bottled machine oil |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101226601A (en) * | 2007-01-18 | 2008-07-23 | 北京标准信源科技有限公司 | Automobile inspection qualified electric identification |
| CN102014573A (en) * | 2009-09-04 | 2011-04-13 | 上海中京电子标签集成技术有限公司 | Printed circuit board with radio frequency identification and production method thereof |
| CN102279939A (en) * | 2011-06-07 | 2011-12-14 | 上海集成电路技术与产业促进中心 | RFID tag simulator |
| CN202765783U (en) * | 2012-08-27 | 2013-03-06 | 上海美声服饰辅料有限公司 | Radio frequency identification device (RFID) label detection mechanism |
| CN103049771A (en) * | 2012-12-03 | 2013-04-17 | 华中科技大学 | Online detection device for RFID (Radio Frequency Identification Device) label |
| CN103295035A (en) * | 2013-05-08 | 2013-09-11 | 华中科技大学 | Method and device for online detecting RFID electronic tag |
| CN204124918U (en) * | 2014-09-09 | 2015-01-28 | 华中科技大学 | A kind of RFID label tag winding detects cutting apparatus |
| US20150154490A1 (en) * | 2005-12-14 | 2015-06-04 | University Of Kansas | Dual microstrip antenna for rfid device |
-
2016
- 2016-07-27 CN CN201610603405.3A patent/CN106218235B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150154490A1 (en) * | 2005-12-14 | 2015-06-04 | University Of Kansas | Dual microstrip antenna for rfid device |
| CN101226601A (en) * | 2007-01-18 | 2008-07-23 | 北京标准信源科技有限公司 | Automobile inspection qualified electric identification |
| CN102014573A (en) * | 2009-09-04 | 2011-04-13 | 上海中京电子标签集成技术有限公司 | Printed circuit board with radio frequency identification and production method thereof |
| CN102279939A (en) * | 2011-06-07 | 2011-12-14 | 上海集成电路技术与产业促进中心 | RFID tag simulator |
| CN202765783U (en) * | 2012-08-27 | 2013-03-06 | 上海美声服饰辅料有限公司 | Radio frequency identification device (RFID) label detection mechanism |
| CN103049771A (en) * | 2012-12-03 | 2013-04-17 | 华中科技大学 | Online detection device for RFID (Radio Frequency Identification Device) label |
| CN103295035A (en) * | 2013-05-08 | 2013-09-11 | 华中科技大学 | Method and device for online detecting RFID electronic tag |
| CN204124918U (en) * | 2014-09-09 | 2015-01-28 | 华中科技大学 | A kind of RFID label tag winding detects cutting apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110443339A (en) * | 2019-07-11 | 2019-11-12 | 永道射频技术股份有限公司 | A kind of antifalsification label applied to bottled machine oil |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106218235B (en) | 2017-09-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100388305C (en) | RFID tag | |
| CN103018261B (en) | Appearance fault detecting system and appearance fault detecting method of RFID (Radio Frequency Identification Device) antenna | |
| CN102271464B (en) | Method for tracing quality of circuit board | |
| CN104463309B (en) | A kind of ultrahigh-frequency passive electronic tag for windshield | |
| CN101305387A (en) | Intermediate attachment mechanism and use thereof in RFID transponder | |
| CN104128315A (en) | Multichannel rejecting detection equipment and operating method | |
| KR20080074088A (en) | Intermediate attachment mechanism and use thereof in rfid transponder | |
| CN103942547A (en) | Online and real-time printing detection method for intelligent card issuing system | |
| CN106218235A (en) | A kind of labeling method for radio frequency label defective products | |
| CN203337559U (en) | Digitized full-automatic detection system for quality of presswork | |
| CN207371893U (en) | A kind of detection of label sticking machine and device for eliminating | |
| CN106206008A (en) | Quickly printing screen plate, MLCC and the detection method thereof of detecting electrode displacement | |
| CN204793207U (en) | Electronic label aerial | |
| CN204759441U (en) | Two -dimensional code check out test set and corresponding detecting system | |
| CN112579540A (en) | Component mounting position identification method, mounting control method, device and medium | |
| CN110197248A (en) | A kind of RFID tag structure being total to structure by printed semiconductor and metal foil antenna | |
| CN211124111U (en) | Test system of RFID label weak mark screening function | |
| CN203966153U (en) | A kind of personalized UV card making apparatus | |
| CN106079916A (en) | A kind of label bag package detection order stamp system and code printing method | |
| Lee et al. | An active RFID system for railway vehicle identification and positioning | |
| CN205643592U (en) | Open short circuit testing arrangement | |
| CN208384900U (en) | One one yard of screen formula antifalsification label | |
| CN108665439A (en) | Method of testing substrate and terminal device | |
| CN202600718U (en) | A RFID system used for patrol and detection of electric power operation | |
| CN109023754A (en) | A kind of embroidery machine embroidery management system based on RFID technique |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 225009 No. 8 Wuzhou West Road, Yangzhou Economic Development Zone, Jiangsu Province Patentee after: Yongdao Radio Frequency Technology Co., Ltd. Address before: 225009 No. 8 Wuzhou West Road, Yangzhou Economic Development Zone, Jiangsu Province Patentee before: Arizon RFID Technology (Yangzhou) Co., Ltd. |