Welding electrode coating removing device

Abstract

The invention discloses a welding electrode coating removing device. The welding electrode coating removing device comprises a device body, a working cavity is formed in the device body, a rotating body is slidably connected to the inner wall of the working cavity, an extrusion block pipe cavity is fixedly connected to the left end of the rotating body, a motor cavity is formed in the rotating body, a telescopic extruder is fixedly arranged on the inner wall of the motor cavity, and the left end of the telescopic extruder is in power connection with a rotating threaded cylinder. According to the device, coatings and deteriorated welding electrodes can be removed, the welding electrodes only need to be fixedly clamped on the device, a motor is started to enable the welding electrodes to slowly move downwards, meanwhile, an extruding device extrudes the welding electrodes to enable the coatings to crack and fall off, the extruding device can further rotate to enable the coatings to fall off more thoroughly, the falling coating falls into a containing cavity, a rotating motor is started to enable the welding electrodes to rotate, the welding electrodes with the coatings removed are ground through a grinding roller, the residual coatings are ground off, resources can be saved, and a core wire can be fully utilized.

Description

Technical field [0001] The present invention relates to a welding strip-to-kid, which mainly involves the technical field of welding strips. Background technique [0002] The electrodes are composed of two parts of the core and the drug, and the electrode is uniformly applied to the welding core outside the metal solder core. Different welding rods, the welding core is also different, one of the welding rod cores is to conduct electricity as an electrode, and it is also the main material of the weld metal, so the quality of the weld core directly affects the performance of the weld, if the welding coating contains a large amount Iron powder, the relative humidity is very high, the storage time is longer, the welding rod is serious, and there is rust phenomenon in the coating. Although the electrodes are dried and welded, the gas hole or the diffusion hydrogen content is high, and thus it should be scrapped. In response to the above disadvantages, the present invention has been im...

AI Technical Summary

Problems solved by technology

Different types of welding rods have different welding cores. One of the functions of the welding rod is to conduct electricity as an electrode. For iron powder, the relative humidity is high and the storage time is long, the electrode is damp seriously, and there is even corrosion in the paint. Although such an electrode is dried, it still has pores or a high content of diffused hydrogen during welding, so it must be scrapped. For above-mentioned shortcoming, the present invention has been improved

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