A robot connection process quality automatic control system and control method

Abstract

The invention relates to the quality control technology field, and particularly relates to a robot connection technology quality automatic control system and control method. A first on-site bus port of a controller is connected to an on-site bus port of a spot welder; the second on-site bus port of the controller is connected to the on-site bus port connected to the robot; the third on-site bus port of the controller is connected to the on-site bus port connected to a tool; and the physical address port of the controller is connected to the physical address port of a display screen. Compared with the prior art, the robot connection technology quality automatic control system and the control method can identify the abnormal point position of the connection technology like the spot welding, FDS or SPR, automatically identifies the station and the point station, records the related information in real time, displays on the display screen in real time, performs targeting artificial quality inspection on the alarming welding spot, monitors the product quality in real time, and improves the staff efficiency. Besides, the robot connection technology quality automatic control system and the control method can reduce the part instructive inspection frequency of the part, and reduce the damage caused by the low quality.

Description

technical field [0001] The invention relates to the technical field of quality control, in particular to an automatic control system and control method for robot connection process quality. Background technique [0002] At present, in the automotive industry, the conventional method of quality control of the connection process is generally to conduct destructive inspections on each batch of body-in-white parts during the project development stage, so as to test the quality of the connection process; Products generally adopt regular non-destructive inspection and regular destructive inspection to verify the reliability of connection quality and reliability of equipment operation. [0003] Using conventional connection process quality control methods requires specialized personnel to conduct regular non-destructive inspections and regular destructive inspections. On the one hand, it is easy to cause waste of human resources, and on the other hand, it is easy to cause waste of ...

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Problems solved by technology

[0003] Using conventional connection process quality control methods requires specialized personnel to conduct regular non-destructive inspections and regular destructive inspections. On the one hand, it is easy to cause waste of human resources, and on the other hand, it is easy to cause waste of products, resulting in overall production costs. increase, and because it is a regular random sampling inspection, only batch quality problems can be found, but the discovery and control of occasional quality problems can hardly meet the requirements

[0004] In view of the shortcomings of the above-mentioned conventional connection process quality control methods, and the pressure of cost competition brought about by the current substantial increase in labor costs, it is necessary to design a robot that can discover and control occasional connection process quality problems, and reduce the frequency of manual inspections and labor costs. Connection process quality automatic control system and control method

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