Painting device

Abstract

The invention relates to the field of painting decoration equipment, and discloses a painting device. The painting device comprises a supporting frame and a base, a painting opening is formed in the front end of the supporting frame, an electric air pump, an air conveying pipe and a brush rod are arranged in the supporting frame, the electric air pump comprises an air inlet and an air outlet, oneend of the air conveying pipe is connected with the air outlet of the electric air pump, a piston is arranged in the air conveying pipe, a transmission mechanism is arranged between one end of the brush rod and the piston, a brush head is arranged at the other end of the brush rod, a first rack, a first gear, a second rack and a fixing part capable of clamping a workpiece are further included, thepiston is provided with a swing rod, an opening is formed in the air conveying pipe, the swing rod penetrates the opening and is connected with the first rack, the first rack and the second rack areengaged with the first gear, a first wedge face is arranged at one end of the second rack, and the lower end of the fixing part is provided with a second wedge face matched with the second rack. According to the scheme, a workpiece can move up and down while the brush head rotates for dust removal, and the comprehensive thorough dust removal effect on the workpiece surface can be achieved.

Description

technical field [0001] The invention relates to the field of painting decoration equipment, in particular to a painting device. Background technique [0002] Spraying equipment is a special job for covering protective or decorative layers on metal and non-metallic surfaces. Its spraying equipment is the product of the environment where automation is becoming more and more common in the development of industrial technology after the reform and opening up. With the increasing degree of automation, the application of spraying production lines is becoming more and more extensive, and penetrates into many fields of the national economy. The spraying equipment currently on the market can be divided into three types according to the degree of automation: manual spraying equipment, semi-automatic spraying equipment and fully automatic spraying equipment. [0003] Generally speaking, some workpieces need to be coated with a layer of glue paint on the surface after processing. Sprayi...

AI Technical Summary

Problems solved by technology

However, there is generally dust on the surface of the workpiece. If the dust on the surface of the workpiece is not pre-treated, it will affect the effect of painting, making the surface of the workpiece rough and not smooth. Therefore, before painting the workpiece, it is necessary to carry out pretreatment of dust removal

The current painting equipment generally mainly includes a feeding device, a spray gun and an atomization source, which realizes the spraying of the workpiece, but the existing painting equipment does not have a dust removal device, so the pre-dust removal treatment of the workpiece cannot be performed, thus affecting the workpiece. spray paint effect

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