Coating plastic spraying equipment

Abstract

The invention discloses coating plastic spraying equipment. The coating plastic spraying equipment comprises a plastic spraying case, a stroke guide rail, stroke sliding block sets, lifting mechanicalarms, a rotary motor, a self-locking rotary disc, a surface detection plate, a cleaning mechanism, a plastic spraying cover, plastic powder spray heads, electric heating heads, a plastic powder channel, a plastic powder pump, a feeding groove, an oscillation sieve plate, a spiral stirrer, a lifting platform, a powder suction pump, a powder collecting groove, powder guide pipes, spraying plates, high-pressure water spray heads and drying fans. By means of the coating plastic spraying equipment, the surface of a workpiece can be cleaned before plastic spraying, the cleanliness of the plastic spraying surface is improved, plastic powder before plastic spraying can be stirred, crushed and filtered, it is guaranteed that the plastic powder particles are uniform, meanwhile, the plastic powder diffused in the spraying process can be collected and recycled, the production cost is reduced, the workpiece obtained after plastic spraying is washed and air-dried, and the quality of a plastic spraying product is improved.

Description

【Technical field】 [0001] The invention relates to the technical field of plastic spray processing, in particular to the technical field of coating spray equipment. 【Background technique】 [0002] Plastic spraying is to charge plastic powder through high-voltage electrostatic equipment. Under the action of an electric field, the paint is sprayed on the surface of the workpiece, and the powder will be uniformly adsorbed on the surface of the workpiece to form a powder coating; and the powder coating is subjected to high temperature. After baking, leveling and solidification, the plastic particles melt into a dense final protective coating with various effects, which firmly adheres to the surface of the workpiece. No thinner materials are required for spraying, and the construction is non-polluting to the environment and non-toxic to the human body. The existing plastic spray cannot heat the plastic powder, and the plastic powder is not uniformly treated during spraying, so th...

AI Technical Summary

Problems solved by technology

The existing plastic spraying cannot heat the plastic powder, and the plastic powder is treated unevenly during the spraying process, so that the plastic powder cannot be quickly and evenly adsorbed on the surface of the workpiece, thereby reducing the effect of the plastic spraying. During the spraying process, the plastic powder will Spreading around the body, the diffused plastic powder needs to be collected, otherwise it will pollute the working environment. After the spraying is completed, the workpiece is not rinsed, and the surface of the workpiece is easy to adhere to debris, which affects the quality of spraying

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