Paint spraying device for controlling paint spraying thickness by changing moving speed

Abstract

The invention relates to the related field of paint spraying machines, and discloses a paint spraying device for controlling the paint spraying thickness by changing the moving speed, which comprisesa moving body. A driving wheel cavity is formed in the moving body, a speed regulating cavity located on the right side of the driving wheel cavity is formed in the moving body, and a threaded body moving cavity is arranged on the right end wall of the speed regulating cavity in a communicating manner. A bevel gear cavity is arranged on the lower end wall of the speed regulating cavity in a communicating manner, a transmission gear cavity located on the lower side of the speed regulating cavity is formed in the moving body, the relative positions of a speed regulating gear and the bevel gear are controlled by rotating a lead screw, the rotating speed of a friction wheel is controlled, the moving speed of a spray head is controlled, and therefore the paint spraying thickness is controlled.Different requirements of different workpieces for the paint spraying thickness are met, the normal quality is greatly improved, meanwhile, sliding of a sliding block is controlled through thread fit,forward and reverse rotation of a friction wheel fixing shaft is controlled accordingly, reciprocating motion of the spray head is achieved, and the automation degree of equipment is improved.

Description

technical field [0001] The invention relates to the related field of painting machines, in particular to a painting device which controls the thickness of the painting by changing the moving speed. Background technique [0002] Painting is a common processing operation. The assembly line operation of painting equipment at the present stage makes the painting action too single, and the thickness of the painting for all workpieces is exactly the same, which cannot meet the needs of different workpieces for the thickness of the painting, thus causing damage to the production quality. Influence, and in the painting process, the reciprocating motion of the nozzle needs more power sources to control, the automation of the painting equipment is not enough, not only wastes resources, but also affects production efficiency. Contents of the invention [0003] The object of the present invention is to provide a paint spraying device that controls the spray paint thickness by changing...

AI Technical Summary

Problems solved by technology

[0002] Painting is a common processing operation. The assembly line operation of painting equipment at the present stage makes the painting action too single, and the thickness of the painting for all workpieces is exactly the same, which cannot meet the needs of different workpieces for the thickness of the painting, thus causing damage to the production quality. In the process of painting, the reciprocating motion of the nozzle needs more power sources to control. The degree of automation of painting equipment is not enough, which not only wastes resources, but also affects production efficiency.

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