Spot welding system of air-conditioner backboard robot

Abstract

The invention discloses a spot welding system of an air-conditioner backboard robot. The spot welding system comprises control equipment, a welding robot system, a tooling platform and an operating area, wherein the control equipment comprises a system PLC (Programmable Logic Controller) control cabinet and a touch screen connected with the system PLC control cabinet, and the touch screen is used for monitoring a system state; the welding robot system is connected with the system PLC control cabinet and comprises a robot body and an electrode holder arranged on the robot body; the tooling platform is connected with the system PLC control cabinet, and the robot body conveys the electrode holder to the tooling platform and performs spot welding to a work-piece on the tooling platform; the operating area comprises a guard fence and a safety door, the robot body and the electrode holder are both placed in the operating area, the system PLC control cabinet monitors the state of the safety door, the system PLC control cabinet stops the operation of the welding the robot system and the tooling platform after the safety door is opened. The spot welding system provided by the invention has the advantages that the system safety can be improved by implementing monitoring, control and commissioning to the spot welding system of the air-conditioner backboard robot, under the precondition of meeting the requirements of production takts.

Description

technical field [0001] The invention relates to the technical field of automation equipment, in particular to a robotic spot welding system for an air conditioner backplane. Background technique [0002] Industrial robot technology has been widely used in various industries and has become an important part of automated production. Coupled with the rapid development of computer technology and control methods, the flexibility of robot technology application has been greatly expanded, and it is more important for the control system structure system and system security. It has had a profound impact on operation and other aspects; [0003] At present, in the field of air-conditioning production, the spot welding of the air-conditioning backplane has basically realized the full automation of robots. With its precise and intelligent operation and management, industrial robots have avoided the inconsistent spot welding positions and missing welding deviations caused by manual weldin...

AI Technical Summary

Problems solved by technology

[0003] At present, in the field of air-conditioning production, the spot welding of the air-conditioning backplane has basically realized the full automation of robots. With its precise and intelligent operation and management, industrial robots have avoided the inconsistent spot welding positions and missing welding deviations caused by manual welding. Such shortcomings as unstable quality and low efficiency;

[0004] As a high-speed operating device with multiple degrees of freedom, an industrial robot has done a lot of protection work in pre-programming, but there may still be safety hazards under different working conditions, and even cause accidents, especially in manual participation such as teaching and maintenance. link, on-site personnel misoperation, hardware errors and unknown system defects may cause huge damage, which is particularly prominent in the safety protection of articulated robots in the field of air-conditioning production. monitoring system” for on-site protection is far from enough

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