CN105407641A - Circuit board film, management method and device - Google Patents
Circuit board film, management method and device Download PDFInfo
- Publication number
- CN105407641A CN105407641A CN201510717593.8A CN201510717593A CN105407641A CN 105407641 A CN105407641 A CN 105407641A CN 201510717593 A CN201510717593 A CN 201510717593A CN 105407641 A CN105407641 A CN 105407641A
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- CN
- China
- Prior art keywords
- circuit board
- board negative
- identification code
- information
- negative
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Supply And Installment Of Electrical Components (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a circuit board film and a management method thereof. The circuit board film comprises a non-working file area and a periphery located in a working file area, wherein the non-working file area is internally provided with a marking area; and the marking area is provided with a marking code associated with information of the circuit board film to distinguish the circuit board film. As the marking code is arranged on the circuit board film and the marking code and the information of the circuit board film build management, the corresponding circuit board film can be recognized through the marking code, the workload for comparing the information of the circuit board film piece by piece manually can be reduced, the automatic circuit board film recognition and management can be realized, and the automatic degree for circuit board film management is improved.
Description
Technical field
The present invention relates to circuit board fabrication and Quality Control Technology field, be specifically related to a kind of circuit board negative and management method, device.
Background technology
Along with the development of the development of electronic information, particularly printed circuit board technology, with development, very large impetus is served to the upgrading of traditional PCB technical system.In board production process, a lot of operation relates to the application of egative film, as operations such as graphics circuitry, selectivityization gold, welding resistance, consents.Egative film plays very large effect in the production process of circuit board, in the application process of egative film, there is a set of special egative film management system, this cover system mainly manages the application of egative film, making, the flow process such as granting and recovery, to ensure the normal use of each making technology mediella, avoid occurring extremely.Traditional egative film management operation flow process is the egative film data of technique center according to other Gerber of each layer of product (reference format of circuit-board industry image conversion) each flow process of data make, egative film is drawn out according to each process product Production requirement by egative film room again, provide to corresponding operation, onsite application unit completes situation according to product order and is retracted into egative film, and egative film room carries out classification again and reclaims.Along with product up-gradation frequency is accelerated and the large volume production of product, in board production process, egative film is produced, management and the requirement of reclaiming more and more higher, traditional egative film management process can be analyzed to: return after using department's application egative film-egative film room to draw egative film-provide to applying unit-use-egative film room reclaims egative film.
Traditional egative film management system is in operation, because negative information identification comparison work amount is large, typing step is manually cumbersome, further, when same product different editions information has many information records in systems in which, need manually to identify comparison one by one to all information records, often occur that information record is not inconsistent phenomenon with an egative film material object provided and return in this process, quality management risk is comparatively large, is unfavorable for that egative film manages, inefficiency.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is to overcome the defect being difficult to identification circuit plate egative film in circuit board negative information management of the prior art.
According to first aspect, the embodiment of the present invention discloses a kind of circuit board negative, comprising:
Work original text region, for carrying out corresponding line arrangement according to the circuit of design; Inoperative original text region, is positioned at the surrounding in work original text region, is wherein provided with tag slot in inoperative original text region, and tag slot has the identification code be associated with the information of circuit board negative, for discrimination circuit plate egative film.
Preferably, identification code comprises at least one in pattern and bar code.
Further, the information of circuit board negative comprises: one or more not and in the cycle of the coding of circuit board negative, product batches, gas producing formation.
According to second aspect, the embodiment of the present invention discloses a kind of circuit board negative management method, comprising:
Identification code on acquisition cuicuit plate egative film; Identification code is positioned at the tag slot on the inoperative original text region of circuit board negative, and inoperative original text region is positioned at the surrounding for carrying out the work original text region of corresponding line arrangement according to the circuit of design; The information of circuit board negative is associated with identification code; Identification circuit plate egative film is carried out by identification code.
Further, the information of circuit board negative comprises: one or more not and in the cycle of the coding of circuit board negative, product batches, gas producing formation.
Further, carry out identification circuit plate egative film by identification code to comprise: the application that acquisition cuicuit plate egative film distributes; The information of circuit board negative to be allocated is transferred according to application; Circuit board negative to be allocated is verified, to confirm that circuit board negative to be allocated is consistent with the circuit board negative of application by identification code.
Further, also comprise: the circuit board negative reclaimed by identification code verification.
Preferably, further, the circuit board negative reclaimed by identification code verification, being comprised: the identification code reading circuit board to be recycled; Judging that whether the identification code read is consistent with presupposed information, if unanimously, then exporting for characterizing the information confirming to reclaim.
Preferably, if judge that the identification code and the presupposed information that read are inconsistent, then the information misfitted for characterization information is exported.
According to the third aspect, the embodiment of the present invention discloses a kind of circuit board negative management devices, comprising:
Identification code reading unit, the identification code on acquisition cuicuit plate egative film; Identification code is positioned at the tag slot on the inoperative original text region of circuit board negative, and inoperative original text region is positioned at the surrounding for carrying out the work original text region of corresponding line arrangement according to the circuit of design; Associative cell, for being associated the information of circuit board negative with identification code; Recognition unit, for carrying out identification circuit plate egative film by identification code.
Further, recognition unit comprises: application obtains subelement, for the application that acquisition cuicuit plate egative film distributes; Information transfers subelement, for transferring the information of circuit board negative to be allocated according to application; Syndrome unit, for verifying circuit board negative to be allocated by identification code, to confirm that circuit board negative to be allocated is consistent with the circuit board negative of application.
Further, circuit board negative management devices also comprises: reclaim verification, for the circuit board negative reclaimed by identification code verification.
Technical solution of the present invention, tool has the following advantages:
Circuit board negative management method provided by the invention and circuit board negative, owing to forming tag slot on circuit board negative, tag slot has identification code, the information of this identification code and circuit board negative is set up and is managed, therefore, corresponding circuit board negative can be identified by this identification code, thus decrease the workload of artificial Comparison Circuit plate negative information one by one, achieve circuit board negative automation identification management, improve the automaticity of circuit board negative management.
As preferred technical scheme, after verifying circuit board negative to be allocated by identification code, also comprise: the circuit board negative reclaimed by identification code verification, the automaticity of circuit board negative management can be improved further, improve the efficiency that circuit board negative reclaims, reduce the probability of makeing mistakes when circuit board negative reclaims.
Accompanying drawing explanation
In order to be illustrated more clearly in the specific embodiment of the invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of circuit board negative structural representation in the embodiment of the present invention;
Fig. 2 is a kind of circuit board negative management method flow chart in the embodiment of the present invention;
Fig. 3 is that the embodiment of the present invention carrys out identification circuit plate egative film method flow diagram by identification code;
Fig. 4 is a kind of circuit board negative management devices schematic diagram in the embodiment of the present invention.
Embodiment
Be clearly and completely described technical scheme of the present invention below in conjunction with accompanying drawing, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to Fig. 1, a kind of circuit board negative structural representation disclosed in the present embodiment, this circuit board negative is divided into egative film work original text region 1 and inoperative original text region 2, and the circuit board with certain function, for carrying out corresponding line arrangement according to the circuit of design, is made in work original text region 1; Inoperative original text region 2 is positioned at the surrounding in work original text region 1.In the present embodiment, circuit board negative arranges tag slot 3 in inoperative original text region, tag slot 3 has the identification code be associated with the information of circuit board negative.In the present embodiment, do not limit the concrete shape of tag slot, can be rule as rectangle, circle, ellipse etc., also can be irregular shape.
In a particular embodiment, identification code comprises at least one in pattern and bar code.Wherein, pattern can be picture also can be Quick Response Code form, and bar code can be such as bar code etc.
In a particular embodiment, the information of circuit board negative comprises: one or more not and in the cycle of the coding of circuit board negative, product batches, gas producing formation.
Circuit board negative disclosed in the present embodiment, owing to circuit board negative being provided with tag slot 3, tag slot 3 has the identification code for discrimination circuit plate egative film, therefore, it is possible to realize distinguishing different circuit board negatives by identification code.
For the automatic management of realizing circuit plate egative film, the present embodiment also discloses a kind of circuit board negative management method, please refer to Fig. 2, and be this management method flow chart, this circuit board negative management method comprises the steps:
Step S100, the identification code on acquisition cuicuit egative film.Identification code is positioned at the tag slot on the inoperative original text region of circuit board negative, and inoperative original text region is positioned at the surrounding for carrying out the work original text region of corresponding line arrangement according to the circuit of design.Please refer to Fig. 1, in the present embodiment, tag slot is formed in the non-active area 2 of circuit board negative, thus does not affect the line arrangement in working region 1.In a particular embodiment, identification code should read by special or general identification apparatus, identification code can be pattern, also can be bar code, can also be the combination of pattern and bar code certainly.In a particular embodiment, when designing and producing circuit board negative, identification code can be made in non-active area 2.In the present embodiment, the shape of identification code is not limited, can be rule as circular, square etc., also can be irregular figure.
Step S200, is associated the information of circuit board negative with identification code.In a particular embodiment, according to the Gerber data of circuit board negative, the information of this circuit board negative can be associated with identification code, for the identification work of subsequent conditioning circuit plate egative film bookkeeping.In a particular embodiment, the information of circuit board negative comprises: the coding of circuit board negative, product batches, gas producing formation not and in the cycle one or more etc. relevant information.
Step S300, carrys out identification circuit plate egative film by identification code.After circuit board negative information is associated with identification code, utilize identification code identifier just can read identification code on selected circuit board negative, and transfer the relevant information of this circuit board negative, then can judge whether selected circuit board negative meets the requirements.
Please refer to Fig. 3, in a particular embodiment, step S300 carrys out identification circuit plate egative film by identification code and comprises:
Step S310, the application that acquisition cuicuit plate egative film distributes.When product order is formally produced, the application that the circuit board negative supporting with product order distributes automatically can be generated.
Step S320, transfers the information of circuit board negative to be allocated according to application.In the application of circuit board negative, the relevant information such as such as model, coding etc. according to order mediella transfer the product item number of circuit board negative to be allocated, the cycle, batch and layer Deng Dai the information of distributor circuit plate egative film.
Step S330, verifies circuit board negative to be allocated by identification code, to confirm that circuit board negative to be allocated is consistent with the circuit board negative of application.After receiving application, recall egative film data, the identification code on circuit board negative to be allocated is read by identification code identifier, after reading the identification code on circuit board negative to be allocated, the negative information of associated can be extracted, this information and the egative film data recalled from system are compared, thus can judge that whether this circuit board negative to be allocated is consistent with the circuit board negative of application.After confirmation is consistent, egative film can be drawn out the sector of demand provided to corresponding.
In a preferred embodiment, this circuit board negative management method also comprises:
Step S400, the circuit board negative reclaimed by identification code verification.Applying unit needs to be return by egative film to egative film room after using egative film, by egative film room retrieval management.Egative film room, when retrieving circuit board egative film, needs to verify consistent whether with system log (SYSLOG) of the circuit board negative return of applying unit, and now, whether egative film room again can read identification code and meet the requirements with the egative film verifying applying unit and return.
In a particular embodiment, during the circuit board negative that step S400 is reclaimed by identification code verification, can verify in the following way:
Read the identification code of circuit board to be recycled.Particularly, identification code can be read by the special identifier of identification code or universal identification equipment.After reading identification code, can judging that whether the identification code read is consistent with presupposed information, if unanimously, then exporting for characterizing the information confirming to reclaim.In the present embodiment, alleged presupposed information refers to after circuit board negative distributes to employing unit, the information of this circuit board negative distributed of typing or record in system.System is after reading identification code, information and the presupposed information of the egative film that just this identification code can be associated are compared, if comparison is consistent, then show that the circuit board negative that this identification code characterizes is the circuit board negative distributed, so, can export for characterizing the information confirming to reclaim, to confirm to reclaim this circuit board negative.
In a preferred embodiment, if judge that the identification code and the presupposed information that read are inconsistent, then the information misfitted for characterization information is exported.
In a particular embodiment, export and confirm that the information that misfits of recovery/information can be a kind of or several arbitrarily combination in the forms such as voice, word, pattern, form for characterizing.
The present embodiment also discloses a kind of circuit board negative management devices, comprising: identification code reading unit 100, associative cell 200 and recognition unit 300, wherein:
The identification code of identification code reading unit 100 on acquisition cuicuit plate egative film; Identification code is positioned at the tag slot on the inoperative original text region of circuit board negative, and inoperative original text region is positioned at the surrounding for carrying out the work original text region of corresponding line arrangement according to the circuit of design; Associative cell 200 is for being associated the information of circuit board negative with identification code; Recognition unit 300 is for carrying out identification circuit plate egative film by identification code.
In a particular embodiment, recognition unit 300 comprises: application obtains subelement, for the application that acquisition cuicuit plate egative film distributes; Information transfers subelement, for transferring the information of circuit board negative to be allocated according to application; Syndrome unit, for verifying circuit board negative to be allocated by identification code, to confirm that circuit board negative to be allocated is consistent with the circuit board negative of application.
In a preferred embodiment, circuit board negative management devices also comprises: reclaim verification unit 400, for the circuit board negative reclaimed by identification code verification.
Circuit board negative management method disclosed in the present embodiment, due to the identification code on acquisition cuicuit plate egative film, and the information of this identification code and circuit board negative is set up manage, therefore, corresponding circuit board negative can be identified by this identification code, thus decrease the workload of artificial Comparison Circuit plate negative information one by one, achieve circuit board negative automation identification management, improve the automaticity of circuit board negative management.
In addition, after verifying circuit board negative to be allocated by identification code, also comprise: the circuit board negative reclaimed by identification code verification, the automaticity of circuit board negative management can be improved further, improve the efficiency that circuit board negative reclaims, reduce the probability of makeing mistakes when circuit board negative reclaims.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to execution mode.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.And thus the apparent change of extending out or variation be still among the protection range of the invention.
Claims (10)
1. a circuit board negative, is characterized in that, comprising:
Work original text region, for carrying out corresponding line arrangement according to the circuit of design;
Inoperative original text region, is positioned at the surrounding in described work original text region, and be provided with tag slot in wherein said inoperative original text region, described tag slot has the identification code be associated with the information of described circuit board negative, for the described circuit board negative of differentiation.
2. circuit board negative as claimed in claim 1, it is characterized in that, described identification code comprises at least one in pattern and bar code.
3. circuit board negative as claimed in claim 1 or 2, it is characterized in that, the information of described circuit board negative comprises: one or more not and in the cycle of the coding of described circuit board negative, product batches, gas producing formation.
4. a circuit board negative management method, is characterized in that, comprises the steps:
Identification code on acquisition cuicuit plate egative film; Described identification code is positioned at the tag slot on the inoperative original text region of described circuit board negative, and described inoperative original text region is positioned at the surrounding for carrying out the work original text region of corresponding line arrangement according to the circuit of design;
The information of described circuit board negative is associated with described identification code;
Identification circuit plate egative film is carried out by described identification code.
5. circuit board negative management method as claimed in claim 4, is characterized in that, describedly carrys out identification circuit plate egative film by identification code and comprises:
The application that acquisition cuicuit plate egative film distributes;
The information of circuit board negative to be allocated is transferred according to described application;
Circuit board negative to be allocated is verified, to confirm that circuit board negative to be allocated is consistent with the circuit board negative of application by identification code.
6. the circuit board negative management method as described in claim 4 or 5, is characterized in that, also comprise:
By the circuit board negative that identification code verification is reclaimed.
7. circuit board negative management method as claimed in claim 6, is characterized in that, the described circuit board negative reclaimed by identification code verification, being comprised:
Read the identification code of circuit board to be recycled;
Judging that whether the identification code read is consistent with presupposed information, if unanimously, then exporting for characterizing the information confirming to reclaim; If identification code and the presupposed information of judgement reading are inconsistent, then export the information being used for characterization information and misfitting.
8. a circuit board negative management devices, is characterized in that, comprising:
Identification code reading unit, the identification code on acquisition cuicuit plate egative film; Described identification code is positioned at the tag slot on the inoperative original text region of described circuit board negative, and described inoperative original text region is positioned at the surrounding for carrying out the work original text region of corresponding line arrangement according to the circuit of design;
Associative cell, for being associated the information of described circuit board negative with described identification code;
Recognition unit, for carrying out identification circuit plate egative film by described identification code.
9. circuit board negative management devices as claimed in claim 8, it is characterized in that, described recognition unit comprises:
Application obtains subelement, for the application that acquisition cuicuit plate egative film distributes;
Information transfers subelement, for transferring the information of circuit board negative to be allocated according to described application;
Syndrome unit, for verifying circuit board negative to be allocated by identification code, to confirm that circuit board negative to be allocated is consistent with the circuit board negative of application.
10. circuit board negative management devices as claimed in claim 8 or 9, is characterized in that, also comprise:
Reclaim verification unit, for the circuit board negative reclaimed by identification code verification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510717593.8A CN105407641B (en) | 2015-10-29 | 2015-10-29 | Circuit board negative and its management method, device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510717593.8A CN105407641B (en) | 2015-10-29 | 2015-10-29 | Circuit board negative and its management method, device |
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| CN105407641A true CN105407641A (en) | 2016-03-16 |
| CN105407641B CN105407641B (en) | 2019-07-02 |
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| CN201510717593.8A Active CN105407641B (en) | 2015-10-29 | 2015-10-29 | Circuit board negative and its management method, device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106503735A (en) * | 2016-10-18 | 2017-03-15 | 凌云光技术集团有限责任公司 | The recognition methodss of wiring board item number and device |
| CN111278230A (en) * | 2020-03-26 | 2020-06-12 | 定颖电子(黄石)有限公司 | Method for screening negative films of printed circuit boards |
| CN114118914A (en) * | 2021-11-23 | 2022-03-01 | 珠海方正科技多层电路板有限公司 | Data processing method, equipment, medium and product based on printed circuit board negative film |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201821580U (en) * | 2010-09-30 | 2011-05-04 | 北大方正集团有限公司 | Printed circuit board film manage management system and film information processor |
| CN103826392A (en) * | 2012-11-16 | 2014-05-28 | 天津普林电路股份有限公司 | Identification structure in exposure process of high-density interconnection circuit board |
| US20140345520A1 (en) * | 2013-05-27 | 2014-11-27 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Printed circuit board film |
| CN204119647U (en) * | 2014-09-22 | 2015-01-21 | 国茂(浙江)科技有限公司 | A kind of pcb board with mark |
| CN205093045U (en) * | 2015-10-29 | 2016-03-16 | 北大方正集团有限公司 | Circuit board film |
-
2015
- 2015-10-29 CN CN201510717593.8A patent/CN105407641B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201821580U (en) * | 2010-09-30 | 2011-05-04 | 北大方正集团有限公司 | Printed circuit board film manage management system and film information processor |
| CN103826392A (en) * | 2012-11-16 | 2014-05-28 | 天津普林电路股份有限公司 | Identification structure in exposure process of high-density interconnection circuit board |
| US20140345520A1 (en) * | 2013-05-27 | 2014-11-27 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Printed circuit board film |
| CN204119647U (en) * | 2014-09-22 | 2015-01-21 | 国茂(浙江)科技有限公司 | A kind of pcb board with mark |
| CN205093045U (en) * | 2015-10-29 | 2016-03-16 | 北大方正集团有限公司 | Circuit board film |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106503735A (en) * | 2016-10-18 | 2017-03-15 | 凌云光技术集团有限责任公司 | The recognition methodss of wiring board item number and device |
| CN106503735B (en) * | 2016-10-18 | 2019-08-02 | 凌云光技术集团有限责任公司 | The recognition methods of wiring board item number and device |
| CN111278230A (en) * | 2020-03-26 | 2020-06-12 | 定颖电子(黄石)有限公司 | Method for screening negative films of printed circuit boards |
| CN114118914A (en) * | 2021-11-23 | 2022-03-01 | 珠海方正科技多层电路板有限公司 | Data processing method, equipment, medium and product based on printed circuit board negative film |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105407641B (en) | 2019-07-02 |
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Effective date of registration: 20220621 Address after: 3007, Hengqin international financial center building, No. 58, Huajin street, Hengqin new area, Zhuhai, Guangdong 519031 Patentee after: New founder holdings development Co.,Ltd. Patentee after: ZHUHAI FOUNDER TECH. HI-DENSITY ELECTRONIC Co.,Ltd. Address before: 100871, Beijing, Haidian District Cheng Fu Road 298, founder building, 9 floor Patentee before: PEKING UNIVERSITY FOUNDER GROUP Co.,Ltd. Patentee before: ZHUHAI FOUNDER TECH. HI-DENSITY ELECTRONIC Co.,Ltd. |
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