Robot double-wire welding gun cleaning station

Abstract

The invention discloses a robot double-wire welding gun cleaning station which comprises a machine body, an oil mist spraying device and a wire shearing device. The machine body is of a box structure,the oil mist spraying device is fixedly installed above one side wall of the machine body, and an air filtering device is arranged below the oil mist spraying device; and the air filtering device isconnected with the machine body through bolts, and the wire shearing device is arranged above the side wall, opposite to the oil mist spraying device, of the machine body. According to a gun cleaningdevice, through cooperation of a side face positioning block, a tooth block and a clamping air cylinder, the gun cleaning device can adapt to angle changes of different double-wire welding gun nozzles, so that splashing is removed in the two directions between two welding wires in the double-wire welding gun nozzles, the subsequent welding quality and efficiency of a double-wire welding gun are improved, meanwhile, through cooperation of the side face positioning block, the tooth block and the clamping air cylinder, clamping operation on the double-wire welding gun nozzles of different sizes is achieved so as to adapt to the different double-wire welding guns, and the universality of the whole device is good.

Description

technical field [0001] The invention belongs to the technical field of robot welding, and in particular relates to a robot double-wire welding torch cleaning station. Background technique [0002] Robotic twin-wire gas shielded welding has the advantages of high welding efficiency, low relative heat input, and small deformation, and is more and more widely used. However, due to the special internal structure of the torch head of the twin-wire welding torch, the gas shield of the torch (hereinafter referred to as the nozzle) has an elliptical opening and a conical shape, resulting in welding spatter remaining on the torch nozzle during the welding process, which cannot be realized by existing mechanical equipment. All-round removal. Therefore, most of the existing twin-wire welding torch heads use manual methods such as manual cleaning, sandblasting cleaning or electric brush cleaning to remove spatter, resulting in a low degree of automation in the entire torch cleaning pro...

AI Technical Summary

Problems solved by technology

However, due to the special internal structure of the torch head of the twin-wire welding torch, the gas shield of the torch (hereinafter referred to as the nozzle) has an elliptical opening and a conical shape, resulting in welding spatter remaining on the torch nozzle during the welding process, which cannot be realized by existing mechanical equipment. All-round removal

Therefore, most of the existing twin-wire welding torch heads use manual methods such as manual cleaning, sandblasting cleaning or electric brush cleaning to remove spatter, resulting in a low degree of automation in the entire torch cleaning process. good

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