Three-axis real-time tracking welding device capable of conducting rotary symmetric welding

Abstract

A three-axis real-time tracking welding device capable of conducting rotary symmetric welding comprises a welding gun, a laser tracking device, an axial driving mechanism used for driving the weldinggun and / or the laser tracking device to move along the X axis and / or Y axis and / or Z axis relative to an equipment body, and a rotation mechanism at least used for driving the welding gun to rotate ina positioning manner so as to switch the welding angle. The rotation mechanism comprises an air cylinder support assembly connected with the axial driving mechanism, the air cylinder support assemblyis provided with a rotation air cylinder, the welding gun is connected with a drive shaft of the rotation air cylinder, and the rotation air cylinder drives the welding gun to rotate in a positioningmanner. The laser tracking device is relatively fixedly connected with the air cylinder support assembly. The welding gun and / or the laser tracking device are / is arranged on the rotation mechanism. The rotation mechanism is arranged on the axial driving mechanism and integrally moves along the X axis and / or Y axis and / or Z axis under the action of the axial driving mechanism. The three-axis real-time tracking welding device can meet different welding angle requirements, and at least one device can be omitted by adjusting different welding angles.

Description

technical field [0001] The invention relates to an automatic welding device, in particular to a three-axis real-time tracking welding device capable of rotationally symmetrical welding. Background technique [0002] At present, the welding of thin plates in the field of refrigerator welding can only be welded in one direction along a fixed track at a certain angle. For example, the welding of the four sides of a flat plate has different welding angles, so it is often necessary to configure four welding equipment to meet the welding requirements. The top plate of some special refrigerators is welded by multiple flat plates and multiple beams. The horizontal welding seams of the top plate of this special refrigerator will reach many, and symmetrical welding is required. According to the existing welding method, if the welding equipment If there are only two sets, cross welding is required, which is very inconvenient to operate, and the efficiency is very low, the production cy...

AI Technical Summary

Problems solved by technology

The welding equipment of this structure intelligently realizes the three-dimensional tracking welding of the welding torch, but does not have the function of automatic adjustment of the welding angle, so that the welding equipment is intelligently suitable for the welding requirements of a single welding angle, and multiple sets of welding are required for the welding requirements of multiple welding angles The completion of the equipment leads to high equipment costs; the welding process needs to transfer the production, resulting in troublesome operation, low work efficiency, and it is difficult to ensure the symmetry of welding; therefore, it is necessary to make further improvements

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