Panel sprinkling curtain coating japanning equipment

Abstract

The invention discloses panel sprinkling curtain coating japanning equipment which comprises a sprinkling curtain coating mechanism, wherein the sprinkling curtain coating mechanism is sequentially provided with a paint dropping tank, a sprinkling curtain coating knife and a panel conveyor belt from top to bottom, the top of the sprinkling curtain coating knife is a long and narrow receiving platform, the bottom of the sprinkling curtain coating knife is shrunk into a linear second sharp edge, a plurality of japanning through holes are formed in the bottom of a tank body of the paint dropping tank, and are located above the receiving platform, and a paint sprinkling curtain is formed by the sprinkling curtain coating knife. The panel sprinkling curtain coating japanning equipment is simple in structure and uniform in japanning to ensure that a paint layer is free from gaps; a paint layer is uniform in thickness, and high in precision; and the thickness of the paint layer is accurately controlled.

Description

technical field [0001] The invention relates to the technical field of painting equipment for boards, in particular to a curtain coating and painting equipment for boards. Background technique [0002] In the prior art, painting on the surface of a wooden board is generally done by spraying or rolling, and the standard size of the board is 1.2×2.4 meters. For painting, the processing efficiency is low, more spraying workers are required, the time-consuming is long, the paint layer is not uniform, and the production cost is high. Roller painting is to apply paint through a pair of rollers on the roller coating equipment. There are several shortcomings in the roller coating equipment. 1. There are often vacancies in the paint layer, and there are often cases where there is no local paint. 2. The thickness of each area of ​​the paint layer is uneven. 3. The thickness of the paint layer is difficult to control, and the accuracy of the thickness control of the paint layer is po...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the paint on the surface of the wooden board is generally painted by spraying or rolling. The standard specification of the wooden board is 1.2X2.4 meters. Painting, the processing efficiency is low, more workers are required to spray, it takes a long time, the paint layer is not uniform, and the production cost is high

Roller coating is done by a pair of roller coating rollers on the roller coating equipment. There are some disadvantages in the roller coating equipment.

2. The thickness of each area of ​​the paint layer is uneven

3. The thickness of the paint layer is difficult to control, and the accuracy of the thickness control of the paint layer is poor

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