Paint curtain coating tool bit

Abstract

The invention relates to the field of curtain coating equipment, in particular to a paint curtain coating tool bit. The paint curtain coating tool bit comprises a paint storage chamber, a paint knife arranged on the lower portion of the paint storage chamber, and a flow adjusting assembly arranged inside the paint storage chamber, wherein a paint pass gap is formed between the flow adjusting assembly and the bottom of the paint storage chamber, the size of the paint pass gap can be adjusted through the flow adjusting assembly, the bottom of the paint storage chamber comprises a beam and a base plate, the base plate is arranged on the top of the beam, and a plurality of base plate fine adjustment assemblies are arranged on the beam in the length direction. Because the flow adjusting assembly through which the size of the paint pass gap can be adjusted is arranged inside the paint storage chamber, the thickness of a paint curtain can be conveniently adjusted through the flow adjusting assembly; because the base plate fine adjustment assemblies are arranged on the beam in the length direction, fine adjustment can be carried out on the base plate through the base plate fine adjustment assemblies, it is achieved that fine adjustment can be carried out on the partial position of the paint pass gap so that fine adjustment can be carried out on the thickness of the paint curtain, the accuracy of control is greatly improved, and the problem that the thickness of a paint curtain is not uniform is effectively solved.

Description

technical field [0001] The invention relates to the field of shower coating equipment, in particular to a paint shower cutter head. Background technique [0002] The existing coating equipment is to place a paint tank in the gap between the front conveyor belt and the rear conveyor belt. A uniform paint curtain is formed in the length direction; when the paint is sprayed, the workpiece moves from the front conveyor belt to the rear conveyor belt at high speed, so that the upper surface of the workpiece is coated with a uniform layer of paint; when there is no workpiece paint, the paint curtain will fall On the paint tank, the paint flows back into the paint bucket through the outlet of the paint tank, which will not cause paint waste. Because the spray coating does not produce atomized gas, it is very environmentally friendly, and the coating is uniform, fast and efficient, which greatly reduces the labor intensity of workers; so the paint coating technology is widely used ...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a paint spraying cutter head for the above-mentioned defects of the prior art, which overcomes the inconvenient adjustment of the paint curtain thickness, low control precision, and poor paint curtain thickness of the existing paint spraying cutter head. Uniformity, poor defoaming effect and other defects

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