CN209928478U - Printed circuit board manufacturing process tracing system - Google Patents
Printed circuit board manufacturing process tracing system Download PDFInfo
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- CN209928478U CN209928478U CN201921055823.9U CN201921055823U CN209928478U CN 209928478 U CN209928478 U CN 209928478U CN 201921055823 U CN201921055823 U CN 201921055823U CN 209928478 U CN209928478 U CN 209928478U
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Abstract
The utility model discloses a printed circuit board manufacturing process system of traceing back, including bar code label, bar code reader, RFID label, RFID read write line, bluetooth label read write line, industrial ethernet switch and information integration server, the beneficial effects of the utility model are that: 1. based on an automatic information acquisition and input technology, compared with a manual paper recording method commonly adopted by traditional printed circuit board manufacturing enterprises, the system can greatly reduce the labor cost after being deployed and has the advantages of high data density, high data reliability, high expansibility, high flexibility and the like. 2. The intelligent tracking system can be communicated with intelligent manufacturing execution systems such as a field device controller, an industrial real-time database, an EAP data acquisition system, an MES and the like, and meets the real-time communication requirement of an intelligent tracking system and a product, so that the intelligent tracking system has important significance on popularization of an intelligent manufacturing technology.
Description
Technical Field
The utility model relates to a printed circuit board makes technical field, specifically is a system is traceed back to printed circuit board manufacturing process.
Background
With the enhancement of enterprise quality management consciousness, the tracing functional requirements of the manufacturing process of products are higher and higher, and the requirements are gradually derived from the previous life science industry to the automobile industry, the communication industry, the food industry and even the printed circuit board manufacturing industry.
In the printed circuit board industry, the tracing range of the requirements attached to mainstream products is gradually expanded and slowly covers: the production process includes the steps of the production process, the production management, the production inspection, the production management, the production inspection, the like, the labor information (human), the equipment information (machine) of the equipment number, the processing time, the equipment state, the like of each minimum shipment unit in the production process, the raw material information (material) of the plate material, the liquid medicine, the dry film, and the like used in the production process, the method information (method) of the process conditions, the control range, and the like adopted for manufacturing the product, and the.
With the advance of the "china manufacturing 2025" program, smart manufacturing is becoming the main direction of attack in various industries. In the aspect of management and tracing, intelligent manufacturing requires that a production line or tracing system can accurately, quickly and efficiently identify each product or work-in-process, and collect tracing information such as people, machines, materials, methods and rings related to the product or work-in-process. The information is traced back to the collection density and the collection difficulty, and is in an exponential growth state along with the growth of the scale of an enterprise and the requirements of customers. The industry currently lacks a sophisticated system to automate the above traceability functions. Therefore, how to build a perfect tracing system on the basis of the existing factory is a difficult problem to be solved urgently in the printed circuit board industry.
Disclosure of Invention
An object of the utility model is to provide a printed circuit board manufacture process system of traceing back, in order to solve the problem of proposing among the background art.
In order to realize the purpose, the utility model provides a following technical scheme:
a tracing system for a manufacturing process of a printed circuit board comprises a bar code label, a bar code reader, an RFID label, an RFID reader-writer, a Bluetooth label reader-writer, an industrial Ethernet switch and an information integration server, wherein the information integration server is connected with the industrial Ethernet switch, the bar code reader, the RFID reader-writer and the Bluetooth label reader-writer are all connected to the industrial Ethernet switch, the bar code reader is further connected with the bar code label, the RFID reader-writer is further connected with the RFID label, and the Bluetooth label reader-writer is further connected with the Bluetooth label.
As a further technical solution of the present invention: the bar code label is attached to the printed circuit board in a printing and pasting mode, or a bar code is drilled on the printed circuit board or a carrier of the printed circuit board by directly using mechanical drilling and laser drilling, or the bar code is made on a copper foil and a resin layer in an etching mode.
As a further technical solution of the present invention: the barcode label is a one-dimensional barcode, a two-dimensional barcode or a character.
As a further technical solution of the present invention: the bar code reader is fixedly arranged on a production line or an upper plate and a lower plate, or on a printed circuit board container clamp, or on an operator computer.
As a further technical solution of the present invention: the RFID label and the Bluetooth label are attached to a container and a carrier of a printed circuit board, or a worker card of an employee, or a production material in a sticking mode.
As a further technical solution of the present invention: the RFID reader-writer is fixedly arranged on a post of an operator, or on a printed circuit board container clamp in an upper board loading machine and a lower board loading machine, or in a transfer bin.
Compared with the prior art, the beneficial effects of the utility model are that: 1. based on an automatic information acquisition and input technology, compared with a manual paper recording method commonly adopted by traditional printed circuit board manufacturing enterprises, the system can greatly reduce the labor cost after being deployed and has the advantages of high data density, high data reliability, high expansibility, high flexibility and the like. 2. The intelligent tracking system can be communicated with intelligent manufacturing execution systems such as a field device controller, an industrial real-time database, an EAP data acquisition system, an MES and the like, and meets the real-time communication requirement of an intelligent tracking system and a product, so that the intelligent tracking system has important significance on popularization of an intelligent manufacturing technology.
Drawings
Fig. 1 is an overall structure diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1: referring to fig. 1, a printed circuit board manufacturing process tracing system includes a bar code tag, a bar code reader, an RFID tag, an RFID reader, a bluetooth tag reader, an industrial ethernet switch, and an information integration server. The information integration server is connected with the industrial Ethernet switch; the bar code reader, the RFID reader and the Bluetooth label reader have a networking function and are all connected with the industrial Ethernet switch.
After the system is powered on, the bar code reader, the RFID reader and the Bluetooth label reader start to establish handshake connection with the information integration server through the industrial Ethernet switch.
When an operator starts the equipment, the RFID reader-writer or the Bluetooth label reader-writer arranged at the operator station successfully reads the information of the operator, and the information of the label is sent to the information integration server through the industrial Ethernet switch.
When the printed circuit board passes through the upper board loading and unloading machine, the bar code reader arranged on the upper board loading and unloading machine reads the bar code information of the printed circuit board, and the bar code information is sent to the information integration server through the industrial Ethernet switch.
When a printed circuit board container is loaded on a loading and unloading machine, a bar code reader or an RFID reader-writer or a Bluetooth label reader-writer arranged on a container clamp detects a new container label, and the container information is sent to an information integration server through an industrial Ethernet switch; when the container is unloaded from the loading and unloading machine, similarly, the bar code reader or the RFID reader-writer or the Bluetooth label reader-writer sends the container information to the information integration server through the industrial Ethernet switch.
When a bar code reader or a Bluetooth tag reader of a carrier parking area of the upper board computer and the lower board computer detects that a new carrier bar code or a carrier Bluetooth tag exists, the carrier information is sent to the information integration server through the industrial Ethernet switch.
When an RFID reader-writer or a Bluetooth label reader-writer of a transfer bin (a line side bin) detects that a new material (such as liquid medicine, printing ink, a dry film and copper foil) label exists in the area or an existing material label disappears, the material information is sent to an information integration server through an industrial Ethernet switch.
The information integration server is in networking communication with a PLC controller of a production line through an industrial Ethernet switch, and acquires real-time production data, real-time environment data, real-time equipment state and real-time equipment alarm in the PLC.
The information integration server binds information such as a bar code of a printed circuit board in a carrier, a machine station number and an operator number which pass through during production in real time and stores paired tracing data in a certain organization mode.
The information integration server provides a query interface for tracing data, and managers, operators or other programs can call and query the query interface.
Embodiment 2 is different from embodiment 1 in that the barcode label can be attached to the printed circuit board by printing and pasting, or the barcode can be drilled on the printed circuit board or its carrier directly by using mechanical drilling, laser drilling, or the barcode can be made on the copper foil, resin layer by etching. The bar code label can be attached to production materials (such as liquid medicine, printing ink, a dry film and copper foil) or a container and a carrier of a printed circuit board in a printing and pasting mode. The barcode label may be a one-dimensional barcode or a two-dimensional barcode, or a character. The bar code reader can read a one-dimensional bar code, a two-dimensional bar code, and a character. The RFID label and the Bluetooth label are attached to a container and a carrier of a printed circuit board or a worker card of an employee or a production material in a sticking mode. The bar code reader can be fixedly arranged on a production line or an upper plate and a lower plate, or a printed circuit board container clamp, or arranged on a computer of an operator, and the handheld bar code reader is carried by the operator. The RFID reader may be fixedly mounted at the operator station, or mounted on a printed circuit board container fixture in a board loader and unloader, or mounted in a transfer bin (line side bin). The bluetooth tag reader-writer can be fixedly installed at the operator station, or at the carrier parking area of the printed circuit board, or on the printed circuit board container clamps in the upper and lower board machines, or in the transfer bin (line side bin). The industrial exchanger can be connected with a controller of a production line so as to acquire process parameter information, equipment parameter information and environmental parameter information in the production process of products.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A tracing system for a manufacturing process of a printed circuit board comprises a bar code label, a bar code reader, an RFID label, an RFID reader-writer, a Bluetooth label reader-writer, an industrial Ethernet switch and an information integration server.
2. The printed circuit board manufacturing process traceability system of claim 1, wherein the barcode label is attached to the printed circuit board by printing or pasting, or directly uses mechanical drilling, laser drilling to drill the barcode on the printed circuit board or its carrier, or uses etching to make the barcode on the copper foil, resin layer.
3. The printed circuit board manufacturing process traceability system of claim 1, wherein the barcode label is a one-dimensional barcode, a two-dimensional barcode or a character.
4. The printed circuit board manufacturing process traceability system of claim 1, wherein the barcode reader is fixedly mounted on a production line or a board loader, or on a printed circuit board container holder, or on an operator's computer.
5. The printed circuit board manufacturing process traceability system of claim 1, wherein the RFID tag and the bluetooth tag are attached to the container, the carrier, or the work card of the employee or the production material of the printed circuit board by means of adhesive.
6. A PCB manufacturing process traceability system of any of claims 1-5, wherein the RFID reader is fixedly mounted on an operator station, or on a PCB container holder in a loader/unloader, or in a transfer bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921055823.9U CN209928478U (en) | 2019-07-08 | 2019-07-08 | Printed circuit board manufacturing process tracing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921055823.9U CN209928478U (en) | 2019-07-08 | 2019-07-08 | Printed circuit board manufacturing process tracing system |
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| Publication Number | Publication Date |
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| CN209928478U true CN209928478U (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921055823.9U Active CN209928478U (en) | 2019-07-08 | 2019-07-08 | Printed circuit board manufacturing process tracing system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI739672B (en) * | 2020-11-23 | 2021-09-11 | 迅得機械股份有限公司 | Intelligent antimixing system for printed circuit boards and method thereof |
| CN117035236A (en) * | 2023-08-15 | 2023-11-10 | 青岛舒元日佳电子科技有限公司 | Production management database system based on integrated circuit board |
| CN117793617A (en) * | 2023-12-13 | 2024-03-29 | 广州莲雾科技有限公司 | Method and system for fusing Bluetooth and RFID (radio frequency identification device) real-time space positioning |
-
2019
- 2019-07-08 CN CN201921055823.9U patent/CN209928478U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI739672B (en) * | 2020-11-23 | 2021-09-11 | 迅得機械股份有限公司 | Intelligent antimixing system for printed circuit boards and method thereof |
| CN117035236A (en) * | 2023-08-15 | 2023-11-10 | 青岛舒元日佳电子科技有限公司 | Production management database system based on integrated circuit board |
| CN117793617A (en) * | 2023-12-13 | 2024-03-29 | 广州莲雾科技有限公司 | Method and system for fusing Bluetooth and RFID (radio frequency identification device) real-time space positioning |
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