Plasma spraying device

Abstract

The plasma spraying device comprises a box body, a plasma spray gun, a nozzle and an adjusting assembly, the plasma spray gun penetrates through the box body and is arranged on the side wall of the box body, and the nozzle penetrates through the box body and is arranged on the upper portion of the box body; the adjusting assembly comprises a supporting column, a transverse plate, a hydraulic rod, a supporting block, a hydraulic pump station, a motor, a right belt wheel, a column body, a left belt wheel, a transmission belt, a containing plate, a limiting plate and a baffle. The invention belongs to the technical field of plasma spraying, and particularly relates to a plasma spraying device which can spray other surfaces of a workpiece by rotating a placing plate and adjusting the angle of the placing plate, so that the spraying efficiency is greatly improved, noise generated during spraying in a box body is absorbed, noise pollution is reduced, the workpiece is protected, and the practicability is high. And unnecessary loss caused by the fact that the workpieces fall off from the placing plate is prevented.

Description

technical field [0001] The invention belongs to the technical field of plasma spraying, in particular to a plasma spraying device. Background technique [0002] At present, the general plasma spraying technology uses the plasma arc as the heat source, and the metal or non-metallic solid powder is used as the raw material. However, during the spraying process, due to the limited number of spray guns, the workpiece to be sprayed can only be sprayed on a single surface, and the other surfaces of the workpiece need to be sprayed after one side is sprayed, and the spraying efficiency is greatly reduced. , and the angle cannot be adjusted during the spraying process, resulting in the inability to spray on other planes. Contents of the invention [0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a plasma spraying device, through the rotation of the placement plate and the angle adjustment of the placement pl...

AI Technical Summary

Problems solved by technology

[0002] At present, the general plasma spraying technology uses the plasma arc as the heat source, and the metal or non-metallic solid powder is used as the raw material, which is directly sprayed into the plasma flame through the powder nozzle, and is sprayed at high speed by the plasma spray gun to the surface of the treated metal substrate to form a surface However, during the spraying process, due to the limited number of spray guns, the workpiece to be sprayed can only be sprayed on a single surface, and the other surfaces of the workpiece need to be sprayed after one side is sprayed, and the spraying efficiency is greatly reduced. , and the angle cannot be adjusted during the spraying process, resulting in the inability to spray on other planes

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