CN104573137A - PCB process monitoring method - Google Patents
PCB process monitoring method Download PDFInfo
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- CN104573137A CN104573137A CN201510007136.XA CN201510007136A CN104573137A CN 104573137 A CN104573137 A CN 104573137A CN 201510007136 A CN201510007136 A CN 201510007136A CN 104573137 A CN104573137 A CN 104573137A
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Abstract
The invention provides a PCB process monitoring method. The PCB process monitoring method comprises the steps of presetting an ID number for each PCB and recording the ID number into a database, perforating the corresponding PCBs by use of a numerical control or laser device according to the ID numbers so that number holes corresponding to the ID numbers can be formed in the PCBs, providing CCD machines, mounting one CCD machine on each machining apparatus of the production line and connecting each CCD machine with the database, and when the PCBs pass through one machining apparatus, reading the number holes of the PCBs and identifying the ID numbers by the CCD machine on the machining apparatus, transmitting the ID numbers to the database by the CCD machine, and recording the number of the machining apparatus and the machining parameter information of the PCBs in the database, wherein the machining parameter information comprises the time information of the PCBs arriving at the machining apparatus.
Description
Technical field
The present invention relates to circuit board technology field, particularly a kind of PCB (Printed CircuitBoard, printed circuit board (PCB)) plate current range monitoring method.
Background technology
In pcb board process, usually need to follow the trail of whole flow process, to monitor the quality of pcb board.The main LOT of employing card is followed the tracks of at present, by the pcb board of same model some, with a LOT (Line Of Travel, volume production traveler) block and record this batch of pcb board information, and follow this batch of plate current all over whole product line, but its Shortcomings part: follow the tracks of same batch products, need either scans LOT card, and fill in, LOT card is followed product and is run through whole work flow, the a large amount of man power and material of this process consumes, and the method effectively by product and process equipment organic connections, also cannot cannot trace into each block plate.In addition, laser marking can be adopted in addition, information preparation is become Quick Response Code, carve on pcb board by laser marking machine, follow plate to circulate on product line, but there is coverlay at the process portion of pcb board process or increase copper and subtract copper process, laser engraving mark will be damaged, cannot processing procedure circulation entirely.
Summary of the invention
The present invention mainly solves existing pcb board flow monitoring method and product and process equipment cannot be connected, cannot trace into each block plate and can not the technical matters that circulates of processing procedure entirely.
In order to solve the problems of the technologies described above, the embodiment of the invention discloses a kind of pcb board flow monitoring method, comprising: presetting one No. ID to each block pcb board, and by described ID input database; According to described No. ID, punched on the pcb board of correspondence by numerical control machine or laser machine, make pcb board forms the notch corresponding with No. ID; There is provided CCD machine, a CCD machine all installed by the every platform process equipment on production line, described CCD machine and described DataBase combining; When described pcb board is through certain process equipment, CCD machine on this process equipment reads the notch of pcb board and identifies No. ID, described CCD machine transfers to described database by this No. ID, the numbering of described this process equipment of data-base recording and the machined parameters information of described pcb board, described machined parameters information comprise described pcb board appear at this process equipment temporal information.
In a preferred embodiment of the present invention, when needing monitoring or understanding the information of described pcb board, read the notch on pcb board by CCD machine and identify No. ID, this No. ID corresponding pcb board information in called data storehouse.
In a preferred embodiment of the present invention, the step that described numerical control machine or laser machine carry out punching on the pcb board of correspondence was carried out before described pcb board is undressed.
In a preferred embodiment of the present invention, preset one No. ID to each block pcb board, and also comprise after the step in described ID input database: the information of No. ID corresponding pcb board described in typing in the database.
In a preferred embodiment of the present invention, the information of described pcb board comprises customer information, model, lot number and sequence number.
In a preferred embodiment of the present invention, described notch is the hole adopting the mode of 8421 codings to generate various combination arrangement according to No. ID.
In a preferred embodiment of the present invention, described pcb board comprises non-active area, and described numerical control machine or laser machine punch on the non-active area of the pcb board of correspondence.
In a preferred embodiment of the present invention, No. ID that each block pcb board is corresponding is unique in a database.
Compared to prior art, the invention has the beneficial effects as follows:
1, on pcb board, beat notch as mark, can not destroy by the impact of manufacturing procedure, can follow pcb board runs through whole manufacturing process, simply effectively, and can track each block plate;
2, according to the notch on database and pcb board, the information real-time follow-ups such as the customer information to pcb board, model, date of manufacture, production site, production line, lot number, sequence number, workman's job number of each manufacturing procedure, the numbering of process equipment and process time can be realized, timely record production information and customer information, and pcb board and process equipment can be connected, be accurate to process time and process equipment carrys out tracing product flowing water circuit on a production line;
3, do not need hand filling, work is simple, convenient, accurate, uses manpower and material resources sparingly, increases work efficiency, and reduces production cost;
4, by the monitoring management in process of producing product, the bottleneck in production can be found, express statistic and data query, for production scheduling, row's list etc. provide foundation, for underproof product, also can find the source of problem fast, for supvr provides support.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The invention provides a kind of pcb board flow monitoring method, it comprises the steps:
Step S1: preset one No. ID to each block pcb board, and by described ID input database;
Wherein said database purchase is in the memory module of back-stage management server.No. ID of each block pcb board is unique in the database.
Step S2: the information of No. ID corresponding pcb board described in typing in the database;
The information of wherein said pcb board comprises customer information, model, date of manufacture, production site, production line, lot number, sequence number, workman's job number of each manufacturing procedure, the numbering of process equipment and process time.Certainly, the information of described pcb board is not disposable whole typing, but needs in process constantly supplementary perfect, with all manufacturing procedures of whole process record pcb board.Before pcb board is undressed, the information of described pcb board may only comprise customer information and model, and out of Memory is then along with the work flow of pcb board constantly supplements perfect.
Step S3: according to described No. ID, is punched on the pcb board of correspondence by numerical control machine or laser machine, makes pcb board forms the notch corresponding with No. ID;
Particularly, first the hole adopting the mode of 8421 codings to generate various combination arrangement according to described No. ID, i.e. notch, is then punched in the non-active area of the pcb board of correspondence by numerical control machine or laser machine, makes pcb board forms the notch corresponding with No. ID.Pay special attention to, just needed to carry out beating notch in the non-active area of the pcb board of correspondence by numerical control machine or laser machine before pcb board is undressed, so could record the whole work flow of pcb board.
Step S4: CCD machine is provided, a CCD machine all installed by the every platform process equipment on production line, described CCD machine and described DataBase combining;
Wherein said CCD (Charge Coupled Device, charge-coupled image sensor) machine is connected with background service manager, then with described DataBase combining.
Step S5: when described pcb board is through certain process equipment, CCD machine on this process equipment reads the notch of pcb board and identifies No. ID, described CCD machine transfers to described database by this No. ID, the numbering of described this process equipment of data-base recording and the machined parameters information of described pcb board, described machined parameters information comprise described pcb board appear at this process equipment temporal information.
Step S6: when needing monitoring or understanding the information of described pcb board, reads the notch on pcb board by CCD machine and identifies No. ID, this No. ID corresponding pcb board information in called data storehouse.
CCD machine in this step can be any CCD machine on production line, also can be the CCD machine of configuration in addition, if the CCD machine of configuration in addition, also need to be connected with background service manager.When after the notch that described CCD machine reads on pcb board, described CCD machine recognition goes out No. ID and transfers to background service manager, in described background service manager called data storehouse, the information of this No. ID corresponding pcb board, can consult the information of pcb board on background service manager.
Compared to prior art, pcb board flow monitoring method provided by the invention by beating notch as mark on pcb board, and can not destroy by the impact of manufacturing procedure, can follow pcb board runs through whole manufacturing process, effectively simple, and each block plate can be tracked; According to the notch on database and pcb board, the information real-time follow-ups such as the customer information to pcb board, model, date of manufacture, production site, production line, lot number, sequence number, workman's job number of each manufacturing procedure, the numbering of process equipment and process time can be realized, timely record production information and customer information, and pcb board and process equipment can be connected, be accurate to process time and process equipment carrys out tracing product flowing water circuit on a production line; Do not need hand filling, work is simple, convenient, accurate, uses manpower and material resources sparingly, increases work efficiency, and reduces production cost; By to the monitoring management in process of producing product, the bottleneck in production can be found, express statistic and data query, for production scheduling, row's list etc. provide foundation, for underproof product, also can find the source of problem fast, for supvr provides support.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (8)
1. a pcb board flow monitoring method, is characterized in that, comprising:
One No. ID are preset to each block pcb board, and by described ID input database;
According to described No. ID, punched on the pcb board of correspondence by numerical control machine or laser machine, make pcb board forms the notch corresponding with No. ID;
There is provided CCD machine, a CCD machine all installed by the every platform process equipment on production line, described CCD machine and described DataBase combining;
When described pcb board is through certain process equipment, CCD machine on this process equipment reads the notch of pcb board and identifies No. ID, described CCD machine transfers to described database by this No. ID, the numbering of described this process equipment of data-base recording and the machined parameters information of described pcb board, described machined parameters information comprise described pcb board appear at this process equipment temporal information.
2. pcb board flow monitoring method according to claim 1, is characterized in that, also comprise:
When needing monitoring or understanding the information of described pcb board, read the notch on pcb board by CCD machine and identify No. ID, this No. ID corresponding pcb board information in called data storehouse.
3. pcb board flow monitoring method according to claim 1, is characterized in that, the step that described numerical control machine or laser machine carry out punching on the pcb board of correspondence was carried out before described pcb board is undressed.
4. pcb board flow monitoring method according to claim 1, is characterized in that, presets one No. ID to each block pcb board, and also comprises after the step in described ID input database:
The information of No. ID corresponding pcb board described in typing in the database.
5. pcb board flow monitoring method according to claim 3, is characterized in that, the information of described pcb board comprises customer information, model, lot number and sequence number.
6. pcb board flow monitoring method according to claim 1, is characterized in that, described notch is the hole adopting the mode of 8421 codings to generate various combination arrangement according to No. ID.
7. pcb board flow monitoring method according to claim 1, it is characterized in that, described pcb board comprises non-active area, and described numerical control machine or laser machine punch in the non-active area of the pcb board of correspondence.
8. pcb board flow monitoring method according to claim 1, is characterized in that, No. ID that each block pcb board is corresponding is unique in a database.
Priority Applications (1)
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| CN201510007136.XA CN104573137A (en) | 2015-01-04 | 2015-01-04 | PCB process monitoring method |
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| CN201510007136.XA CN104573137A (en) | 2015-01-04 | 2015-01-04 | PCB process monitoring method |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028660A (en) * | 2016-07-12 | 2016-10-12 | 广东欧珀移动通信有限公司 | Jointed PCB dividing method and jointed PCB dividing structure |
| CN107067270A (en) * | 2017-04-11 | 2017-08-18 | 深圳市靖邦电子有限公司 | PCB manufacture process craft follow-up of quality methods |
| CN107390001A (en) * | 2017-07-20 | 2017-11-24 | 许继电源有限公司 | The automatic identifying method and device of a kind of transformer, transformer ID |
| CN107708288A (en) * | 2017-09-08 | 2018-02-16 | 江西景旺精密电路有限公司 | A kind of pcb board and its processing method |
| CN107704901A (en) * | 2017-09-26 | 2018-02-16 | 厦门集信实科技有限公司 | Wiring board production coding and identifying system and method |
| CN108665020A (en) * | 2017-08-25 | 2018-10-16 | 深圳安博电子有限公司 | A kind of labeling method and device of substrate |
| WO2019233084A1 (en) * | 2018-06-06 | 2019-12-12 | 中山新诺科技股份有限公司 | Product identity information generation method, product coding method and production method |
| CN111291105A (en) * | 2020-01-21 | 2020-06-16 | 江门荣信电路板有限公司 | PCB inspection data processing method and device and storage medium |
| CN111985185A (en) * | 2019-05-21 | 2020-11-24 | 广州汽车集团股份有限公司 | Circuit board code generation method and device, computer equipment and storage medium |
| CN112444678A (en) * | 2019-09-02 | 2021-03-05 | 深南电路股份有限公司 | Monitoring method, monitoring system and device for insertion loss of PCB (printed circuit board) |
| CN112579524A (en) * | 2021-02-08 | 2021-03-30 | 苏州维嘉科技股份有限公司 | Method and device for conveniently tracing circuit board processing information, electronic equipment and storage medium |
| CN112633029A (en) * | 2020-12-29 | 2021-04-09 | 深圳明阳电路科技股份有限公司 | Data calling method, system and storage medium |
| CN114089158A (en) * | 2021-11-02 | 2022-02-25 | 合肥联宝信息技术有限公司 | Mainboard test method and device, electronic equipment and storage medium |
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| CN103793781A (en) * | 2013-12-31 | 2014-05-14 | 青岛中科软件股份有限公司 | Industrial production management system based on bar code technology |
| CN103795539A (en) * | 2013-11-14 | 2014-05-14 | 深圳光启创新技术有限公司 | ID number generation method, allocation method, control method, device and system |
| CN104182855A (en) * | 2014-06-06 | 2014-12-03 | 胜宏科技（惠州）股份有限公司 | Printed circuit board (PCB) quality tracing method |
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| CN103795539A (en) * | 2013-11-14 | 2014-05-14 | 深圳光启创新技术有限公司 | ID number generation method, allocation method, control method, device and system |
| CN103793781A (en) * | 2013-12-31 | 2014-05-14 | 青岛中科软件股份有限公司 | Industrial production management system based on bar code technology |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106028660B (en) * | 2016-07-12 | 2018-09-14 | 广东欧珀移动通信有限公司 | PCB jigsaw scoreboard methods and structure |
| CN106028660A (en) * | 2016-07-12 | 2016-10-12 | 广东欧珀移动通信有限公司 | Jointed PCB dividing method and jointed PCB dividing structure |
| CN107067270A (en) * | 2017-04-11 | 2017-08-18 | 深圳市靖邦电子有限公司 | PCB manufacture process craft follow-up of quality methods |
| CN107390001A (en) * | 2017-07-20 | 2017-11-24 | 许继电源有限公司 | The automatic identifying method and device of a kind of transformer, transformer ID |
| CN108665020A (en) * | 2017-08-25 | 2018-10-16 | 深圳安博电子有限公司 | A kind of labeling method and device of substrate |
| CN108665020B (en) * | 2017-08-25 | 2020-12-22 | 深圳米飞泰克科技有限公司 | Marking method and device for substrate |
| CN107708288A (en) * | 2017-09-08 | 2018-02-16 | 江西景旺精密电路有限公司 | A kind of pcb board and its processing method |
| CN107704901A (en) * | 2017-09-26 | 2018-02-16 | 厦门集信实科技有限公司 | Wiring board production coding and identifying system and method |
| WO2019233084A1 (en) * | 2018-06-06 | 2019-12-12 | 中山新诺科技股份有限公司 | Product identity information generation method, product coding method and production method |
| CN111985185A (en) * | 2019-05-21 | 2020-11-24 | 广州汽车集团股份有限公司 | Circuit board code generation method and device, computer equipment and storage medium |
| CN112444678A (en) * | 2019-09-02 | 2021-03-05 | 深南电路股份有限公司 | Monitoring method, monitoring system and device for insertion loss of PCB (printed circuit board) |
| CN111291105A (en) * | 2020-01-21 | 2020-06-16 | 江门荣信电路板有限公司 | PCB inspection data processing method and device and storage medium |
| CN111291105B (en) * | 2020-01-21 | 2023-12-15 | 江门荣信电路板有限公司 | PCB board inspection data processing method, device and storage medium |
| CN112633029A (en) * | 2020-12-29 | 2021-04-09 | 深圳明阳电路科技股份有限公司 | Data calling method, system and storage medium |
| CN112579524A (en) * | 2021-02-08 | 2021-03-30 | 苏州维嘉科技股份有限公司 | Method and device for conveniently tracing circuit board processing information, electronic equipment and storage medium |
| CN114089158A (en) * | 2021-11-02 | 2022-02-25 | 合肥联宝信息技术有限公司 | Mainboard test method and device, electronic equipment and storage medium |
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