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Electronic product production line rhythm control system

A technology of electronic products and control systems, applied in the field of control, can solve problems such as rising product failure rate, chaotic production rhythm, and workstations not working properly, so as to improve the qualified rate and avoid accumulation.

Inactive Publication Date: 2013-08-07
刘腾飞
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  • Abstract
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Problems solved by technology

[0002] The production process of electronic products mainly includes plug-in, packaging, assembly, appearance inspection and functional testing. At present, the production process is an assembly line production method. Each production link is produced according to the set process time, but the actual production process is ignored. In the process, the actual time required for each process worker to complete the process can easily lead to confusion in the production rhythm, and the slow progress of the station will cause the accumulation of products, making the subsequent stations unable to work normally, and also leading to product failure. pass rate rise

Method used

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  • Electronic product production line rhythm control system

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Embodiment Construction

[0014] The accompanying drawings disclose the specific structure of the present invention without limitation, and the present invention will be further described below in conjunction with the accompanying drawings.

[0015] Such as figure 1 As shown, the electronic product production line rhythm control system includes an upper computer PC, a serial port server, a controller, a station node and a station lock. The upper computer PC is connected to the controller through the serial port server, and the controller is connected to the station node. The bit node is connected to the station lock;

[0016] The controller sends the production rhythm to the station node, and the station lock is in a locked state within the rhythm time. If the station node completes the station work within the rhythm time, the station lock is opened and sends a completed station to the controller. Work signal; if the station node does not complete the station work within the rhythm time, the station l...

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Abstract

The invention discloses an electronic product production line rhythm control system which comprises a principal computer PC, a serial port server, a controller, station nodes and station locks, wherein the PC is connected with the controller by the serial port server; the controller is connected with the station nodes; the station nodes are connected with the corresponding station locks; the controller sends a production rhythm to the station nodes, the corresponding station locks are in a locked state in the rhythm time and if the station nodes complete work in the rhythm time, the corresponding station locks are unlocked and send work completing signals to the controller; and if the station nodes do not complete work in the rhythm time, the station locks are locked and send station work non-completing signals to the controller, the controller sends the received production rhythm signal of each station to the PC and the PC resets a rhythm signal after processing the received production rhythm signal of each station. The operation rhythm of each process can be flexibly controlled and production efficiency and the qualification rate of a product are effectively improved.

Description

technical field [0001] The invention belongs to the technical field of control, and in particular relates to a rhythm control system for an electronic product production line. Background technique [0002] The production process of electronic products mainly includes plug-in, packaging, assembly, appearance inspection and functional testing. At present, the production process is an assembly line production method. Each production link is produced according to the set process time, but the actual production process is ignored. In the process, the actual time required for each process worker to complete the process can easily lead to confusion in the production rhythm, and the slow progress of the station will cause the accumulation of products, making the subsequent stations unable to work normally, and also leading to product failure. Pass rate rises. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a rhythm cont...

Claims

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Application Information

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IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 刘腾飞
Owner 刘腾飞
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