Paint spraying device

Abstract

A paint spraying device comprises a paint spraying frame. A first slide and push groove with a through opening facing downwards is formed in the paint spraying frame. A first slide and push frame is installed in the first slide and push groove in the manner that the first slide and push frame can move up and down. Second slide and push grooves with through openings facing downwards are formed in the first slide and push frame in a left-right corresponding manner, wherein the second slide and push grooves extend in the front-back direction. Guiding and conveying grooves extending in the front-back direction are formed in the upper ends of the two side walls of each second slide and push groove. Second slide and push frames are installed in the second slide and push grooves in the manner that the second slide and push frames can move forwards and backwards. Atomization spray nozzles are fixedly installed at the lower ends of the second slide and push frames. Guiding and conveying blocks movably installed in the corresponding guiding and conveying grooves are correspondingly arranged on the left side and the right side of each second slide and push frame. Containing cavities extending in the front-back direction are formed in the second slide and push frames. Upper toothed chains are fixedly arranged in the upper end walls of the containing cavities. Lower toothed chains are fixedly arranged in the lower end walls of the containing cavities. An arrangement groove is further formed in the first slide and push frame. A second toothed chain wheel is movably installed in the arrangement groove through a second rotating rod. A first toothed chain wheel matched with the second toothed chain wheel is further movably installed in the arrangement groove through a first rotating rod.

Description

technical field [0001] The invention relates to the technical field of painting, in particular to a painting device. Background technique [0002] In some metal plate processing and production, the surface of the plate is often painted to achieve the purpose of corrosion resistance and oxidation resistance. Traditionally, the painting operation of panels is done manually, which is not only inefficient, but also produces more harmful gases during the painting process, which will cause great harm to the human body after being inhaled by the human body. There are also many automatic painting devices in the existing industry. , but these paint spraying devices are all sprayed in a large area, and there is a large waste when spraying paint on some narrow metal plate parts. It is easy to cause the thickness of the spray paint to be extremely uneven, so that the surface of the plate is uneven and the smoothness is relatively poor. Therefore, the existing paint spraying device has ...

AI Technical Summary

Problems solved by technology

Traditionally, the painting operation of panels is done manually, which is not only inefficient, but also produces more harmful gases during the painting process, which will cause great harm to the human body after being inhaled by the human body. There are also many automatic painting devices in the existing industry. , but these paint spraying devices are all sprayed in a large area, and there is a large waste when spraying paint on some narrow metal plate parts. It is easy to cause extremely uneven paint thickness, making the surface of the board uneven and poor in smoothness. Therefore, the existing paint spraying device has major disadvantages and needs to be improved.

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