Pipe surface spraying device for guardrail production

Abstract

The invention relates to the technical field of guardrail pipe spraying processing, and discloses a pipe surface spraying device for guardrail production. The pipe surface spraying device comprises a box body, openings are formed in the left side wall and the right side wall of the box body correspondingly, two paint partition plates are fixedly installed on the bottom wall of the interior of the box body, and spraying paint is injected between the two paint partition plates; the lower end of the paint partition plate on the left side communicates with a pumping pipe; one end of the pumping pipe penetrates through the lower end of the box body, then penetrates through the middle of the box body and extends into the box body, the outer circular surface of the pumping pipe fixedly communicates with a suction pump, the outer circular surface of the portion, located outside the box body, of the pumping pipe communicates with a guide pipe, and one end of the guide pipe penetrates through and extends into the box body; and the ends, located in the box body, of the pumping pipe and the guide pipe communicate with arc-shaped pipes. According to the pipe surface spraying device, the problems that paint sprayed by existing pipe spraying equipment cannot be recycled and is wasted, and normal operation of equipment components is affected due to long-time accumulation of the paint sprayed out excessively are solved.

Description

technical field [0001] The invention relates to the technical field of guardrail pipe material spraying processing, in particular to a pipe surface spraying device for guardrail production. Background technique [0002] Guardrails are mainly used for the protection and protection of personal safety and equipment and facilities in residences, highways, commercial areas, public places and other occasions. Guardrails can be seen everywhere in our lives. The height of the guardrail will be different according to the height of the adapted crowd. [0003] Before the guardrail leaves the factory, the surface of the guardrail pipe is sprayed with different colors, one is to achieve the purpose of rust prevention, and the other is to increase the appearance. The existing pipe spraying device is sprayed evenly when spraying, because the surrounding surface of the pipe needs to be sprayed. , there will be such spray nozzles around the pipe, and the paint will be scattered around. Firs...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a pipe surface spraying device for guardrail production, which solves the problem that the paint sprayed by the existing pipe spraying equipment cannot be recycled, resulting in waste, and the long-term accumulation of sprayed paint will affect Problems with the proper functioning of equipment components

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