Paint spraying device for pump component machining

Abstract

The invention discloses a paint spraying device for pump component machining. A box is included. A box door is hinged to the side face of the box door, and a paint pipe is connected to the inner wallof the top of the box through a bolt. The bottom end of the paint pipe is in screw joint with a plurality of spray guns. A sliding rail is connected to the inner wall of the bottom of the box throughbolts. The top end of the sliding rail is connected with a feeding rack through a sliding block. The top end of the feeding rack is connected with a main supporting rod through a bolt. The side face of the main supporting rod is connected with a stepping motor through bolts. An output shaft of the stepping motor is connected with a rotation shaft through a bolt. A limiting inserting rod is weldedto the end portion of the rotation shaft. In the paint spraying device, after the feeding rack is pushed into the box, the stepping motor is utilized for driving a pump shell to rotate, meanwhile, thespray guns start to conduct paint spraying operation on the outer surface of the pump shell, work is simple and convenient, the pump shell is subjected to paint spraying operation during rotation, distribution uniformity of a pump shell surface paint layer is improved, and the pump shell paint spraying quality is improved.

Description

technical field [0001] The invention relates to the technical field of machine pump processing, in particular to a paint spraying device for processing pump parts. Background technique [0002] A pump is a machine that moves or pressurizes a fluid. It transfers the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. The pump is mainly used to transport liquids such as water, oil, acid and alkali liquid, emulsion, suspoemulsion and liquid metal, and can also transport liquid, gas mixture and liquid containing suspended solids. Pumps can usually be divided into three categories according to their working principles: positive displacement pumps, dynamic pumps and other types of pumps. [0003] Many motor pumps have a cylindrical pump casing, and paint is often sprayed on its outer surface during processing to protect it and prevent the pump casing from being corroded. However, when the existing pump casings are pai...

AI Technical Summary

Problems solved by technology

[0003] Many motor pumps have a cylindrical pump casing, and paint is often sprayed on its outer surface during processing to protect it and prevent the pump casing from being corroded. However, when the existing pump casings are painted, most of them are directly placed On the bench, the hand-held spray gun is sprayed around the surface of the pump casing, which is inefficient, and the bottom of the pump casing is easy to be ignored, resulting in uneven thickness of the paint layer, which affects the protective effect of the pump casing

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