Pre-dust removal automatic painting equipment

Abstract

The invention relates to the field of painting decoration equipment, and discloses a pre-dust-removal automatic painting device. The pre-dust-removal automatic painting device comprises a supporting frame, 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, one end of the gas conveying pipe is connected with the air outlet of the electric air pump, a piston is arranged in the air conveying pipe, the piston is connected with the end of the air conveying pipe through a spring, a transmission mechanism is arranged between one end of the brush rod and the piston, due to reciprocating motion of the piston, the transmission mechanism can drive the brush rod to rotate, a brush head is arranged at the other end of the brush rod, and the brush head is located on the front end of the supporting frame. A first gear, asecond gear, a first rack and a clamp for fixing a workpiece are further included, a thread is arranged on the circumference face of the brush rod, the first gear is engaged with the brush rod, the first gear is in power connection with the second gear, the second gear is engaged with the first rack, and the first rack is connected with the clamp. According to the scheme, the workpiece is subjectto pre dust removal before painting, and work efficiency is improved.

Description

technical field The invention relates to the field of painting and decoration equipment, in particular to automatic painting equipment for pre-dust removal. Background technique Generally speaking, some workpieces need to be coated with a layer of glue paint on the surface after processing to prevent the surface of the workpiece from rusting, waterproof and avoid oxidation. Therefore, spraying paint not only protects the workpiece, but also improves the surface corrosion aesthetics. 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 perform dust removal pretreatment. The current painting equipment is to directly spray paint on the workpiece, and cannot pre-dedust the workpiece, so it needs to be dedusted separately when the workpiece is dedu...

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 is directly spraying the workpiece, and the workpiece cannot be pre-dedusted, so when the workpiece is dedusted, it needs to be done separately, which increases the working procedure and reduces the efficiency.

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