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Control system and method for PCB laser drilling

A PCB board, laser drilling technology, applied in laser welding equipment, manufacturing tools, multi-layer circuit manufacturing, etc., can solve problems such as inability to track product quality, inability to automatically check the path and source of unqualified products, and manual interference. To achieve the effect of automatic production control of products

Pending Publication Date: 2019-11-19
湖南云眼智能装备有限公司
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Problems solved by technology

However, the factory uses laser drilling to produce usable PCB boards. Although the processes of each production line are related to each other, they are independent of each other and require manual intervention. In addition, only direct drilling or marking of PCB boards is currently available, and it is impossible to track and manage product quality. , unable to automatically check the path and source of non-conforming products

Method used

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  • Control system and method for PCB laser drilling

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Embodiment Construction

[0021] The present invention will be further described below in combination with specific embodiments.

[0022] A laser drilling control system for PCB boards, used to manage the production process and quality in the PCB drilling production system, the system includes a server 1, a network router 2, and a central control machine 3-1 arranged on each production line , 3-2, 3-3, . . . , the server 1 is connected to the central control machines 3-1, 3-2, 3-3, . . . of each production line through the network router 2.

[0023] The server 1 includes a transceiver unit, a processing unit, and a storage unit: the transceiver unit has three data interfaces, the first interface is used to receive the work order generated by the enterprise ERP or MES, and the second interface is used to send data to each central control machine 3-1, 3 -2, 3-3, ... send instructions, and the third interface is used to receive each operation record returned by each central control machine 3-1, 3-2, 3-3, ...

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Abstract

The invention provides a control system for PCB laser drilling. The control system comprises a server, a network router and central controller arranged on all production lines. The server is connectedwith the central controller on each production line through the network router. The control system receives a production plan issued by an ERP or MES system, generates operation instructions according to the production plan and then can control the progress of each production line in a factory, and in this way, all the production lines can be jointly managed through the server; and meanwhile, identify information and grading results of PCBs on each production line are obtained and returned to a database, and therefore quality management and tracing of the products produced by the whole factory are convenient.

Description

technical field [0001] The invention relates to the technical field of PCB boards, and more specifically, to a control system and method for laser drilling of PCB boards. Background technique [0002] Laser drilling uses high-energy-density laser to partially irradiate the PCB board to achieve drilling or marking. It has significant anti-damage characteristics, and has the advantages of simple operation and clear marking. Due to these advantages, factories have gradually begun to use laser drilling for production. PCB board. However, the factory uses laser drilling to produce usable PCB boards. Although the processes of each production line are related to each other, they are independent of each other and require manual intervention. In addition, only direct drilling or marking of PCB boards is currently available, and it is impossible to track and manage product quality. , the path and source of non-conforming products cannot be automatically checked. Contents of the inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/382B23K26/70H05K3/46
CPCB23K26/382B23K26/702H05K3/46
Inventor 郭名鹏雷绍伟梁宇
Owner 湖南云眼智能装备有限公司
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