Automatic welding gun cleaning operation device

Abstract

The invention provides an automatic welding gun cleaning operation device, and belongs to the technical field of machinery. The problem that an existing welding gun anti-blocking agent is in an ointment state at the normal temperature and is not suitable for being directly dipped in a robot welding gun nozzle is solved. The automatic welding gun cleaning operation device comprises a robot with a welding gun and an anti-blocking container allowing the welding gun to completely stretch into; the welding gun is provided with a gun nozzle; the anti-blocking container is provided with a containing cavity; an anti-blocking agent is arranged in the containing cavity; a layer of outer partition plate surrounds the anti-blocking container; a heat insulation and preservation layer with a heat insulation and preservation function is arranged between the outer partition plate and the anti-blocking container; and a heating device for heating the anti-blocking agent and a temperature adjusting device for adjusting the heating temperature of the heating device are arranged in the anti-blocking container. The automatic welding gun cleaning operation device has the advantages that it is guaranteed that the welding gun can completely stretch into the anti-blocking agent; contact between the welding gun and the anti-blocking agent is increased; the effect of the anti-blocking agent can be better and effectively achieved; smoothness is kept; the specific heat capacity is increased; and harmful smoke is reduced.

Description

technical field [0001] The invention belongs to the technical field of machinery and relates to an automatic welding torch cleaning operation device. Background technique [0002] The robot CO2 welding operation will adhere a large amount of welding slag to the nozzle of the welding torch, and these welding slag will have a lot of negative effects on the weld and the next welding: 1. Cause physical interference between the robot welding program and the weld; 2. Influence Weld quality, so that weld slag inclusions, protrusions, no penetration, partial welding, etc. [0003] When cleaning the welding gun at the gun cleaning station, if the gap between the reamer of the gun cleaning station and the nozzle of the welding gun is too small, the robot will cause physical interference and collision alarm, and if the gap is too large, the cleaning effect will be extremely poor. [0004] In addition, the existing welding torch anti-blocking agent is in the form of oil paste at room t...

AI Technical Summary

Problems solved by technology

[0002] The robot CO2 welding operation will adhere a large amount of welding slag to the nozzle of the welding torch, and these welding slag will have a lot of negative effects on the weld and the next welding: 1. Cause physical interference between the robot welding program and the weld; 2. Influence Weld quality, so that weld slag inclusions, protrusions, no penetration, partial welding, etc.

[0003] When cleaning the welding torch at the torch cleaning station, if the gap between the reamer of the torch cleaning station and the nozzle of the welding torch is too small, the robot will cause physical interference and collision alarm, and if the gap is too large, the cleaning effect will be extremely poor

[0004] In addition, the existing welding torch anti-blocking agent is in the form of oil paste at room temperature, which is not suitable for direct dipping of the nozzle of the robot welding torch, and when using this oily anti-blocking agent, the welding torch can only partially contact the anti-blocking agent. The temperature of the welding torch is high, and the solid anti-blocking agent sublimates directly to the gaseous state, during which a large amount of harmful smoke will be generated to pollute the environment, and the consumption of materials will be large

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