A paint spraying device for automobile door panel processing

Abstract

The invention relates to the technical field of painting equipment, in particular to a painting device for automobile door panel processing, which includes a gun body, one end of the gun body is connected to a nozzle, and a storage chamber is opened in the gun body, and the storage chamber is connected to the nozzle. The deficiencies of the prior art, by providing the first air intake pipe, the first piston, the air outlet groove, the placement groove, the first compression spring, and the inserting block matching slot, the user can adjust the air outlet at different positions by moving the first piston position. To ventilate, it is convenient for the air outlet to guide the air in the first air intake pipe into cavities at different positions through the second air intake pipe, so that the position of the second piston can be moved by the air pressure, and the second piston can inject the paint pigment in the cavity into the cavity In the material storage chamber, the spray gun can spray paint pigments of different colors in this way, which not only reduces the labor intensity of workers but also improves the spraying effect.

Description

Technical field [0001] The present invention relates to the technical field of painting equipment, specifically to a painting device for automotive door panel processing. Background [0002] Spray paint gun, as the name suggests, "spray" is spray spray painting, "paint" is paint, refers to the meaning of paint. Spray gun is a tool for spraying paint, used for surface treatment of products, is a kind of painting equipment. It is through the compressed air to atomize the paint into fine paint droplets, driven by the air flow sprayed to the surface of the coating, mainly composed of spray, nozzle, needle valve and gun body, while the external need to connect the air pressure device, such as pressure tank, pressure barrel, pump and so on. Compared with traditional manual brushing, the spray paint gun is more time-sensitive, more beautiful, the efficiency is 5 to 10 times higher than the brush coating, and the coating film is delicate, smooth and uniform. [0003] However, some users ...

AI Technical Summary

Problems solved by technology

[0003] However, some users who own cars like to spray some patterns they like on the car door or the body, and what the existing car spray shops use is basically the spray gun of a single paint. When painting other colors, it is necessary to replace the spray guns of different colors. In the process of changing the spray guns, it not only increases the labor force of the workers, but also affects the effect of painting. Therefore, we propose a painting device for automobile door panel processing to solve the above problems

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