Sheet Metal Parts Spraying System

Abstract

The invention discloses a system for spraying a stamping part. The system comprises a conveying chain, an air blowing chamber, a spraying chamber and a drying chamber, wherein the air blowing chamber,the spraying chamber and the drying chamber are sequentially arranged; a hanging part which is used for hanging the stamping part is arranged on the conveying chain; air blowing holes are formed in the all side walls of the air blowing chamber; the air blowing holes formed in the opposite side walls of the air blowing chamber separately correspond to the different sides of the stamping part; thehanging part is rotatably connected with the conveying chain; an air suction hole is formed in the bottom of the air blowing chamber; an air blower is arranged in an air suction hole; a rotating shaftof the air blower extends into the air blowing chamber and a fixed bar is fixed; the fixed bar is provided with a strip groove through which the bottom end of the stamping part passes; the stamping part is blown through the air blowing holes formed in the different sides of the side walls of the air blowing chamber so that the stamping part is continuously rotated, and dust formed in the stampingpart is removed more comprehensively and completely; and moreover, in a rotation process of the stamping part, certain centrifugal force is also produced, and the dust is helpful to be blown off fromthe surface of the stamping part, so that the effect of the surface of the stamping part is better after subsequent spraying.

Description

technical field [0001] The invention relates to the field of sheet metal spraying, more specifically, it relates to a sheet metal spraying system. Background technique [0002] Sheet metal parts are relatively common hardware accessories. For example, electrical cabinets and cabinet doors are sheet metal parts. The spraying of sheet metal parts refers to the coating of corresponding paint on the surface of sheet metal parts to improve the use of sheet metal parts. Performance, after the sheet metal parts are polished, there is often a lot of powder or dust adhered to the surface. These powders and dust will produce a large number of dust spots on the sheet metal parts in the subsequent spraying operation, which will affect the spraying effect. [0003] It is also possible to remove dust on the surface of sheet metal parts by setting a blowing room before spraying. Basically, it is simply to set an air blowing port in the blowing room for blowing and dust removal. bad. Con...

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Problems solved by technology

[0002] Sheet metal parts are relatively common hardware accessories. For example, electrical cabinets and cabinet doors are sheet metal parts. The spraying of sheet metal parts refers to the coating of corresponding paint on the surface of sheet metal parts to improve the use of sheet metal parts. Performance, after the sheet metal parts are polished, there is often a lot of powder or dust adhered to the surface. These powders and dust will produce a large number of dust spots on the sheet metal parts during the subsequent spraying operation, which will affect the spraying effect.

[0003] It is also possible to remove dust on the surface of sheet metal parts by setting a blowing room before spraying. Basically, it is simply to set an air blowing port in the blowing room for blowing and dust removal. bad

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