System for coating sealing paint on woody packing box

Abstract

The invention discloses a system for coating sealing paint on a woody packing box. The system comprises a first conveying device, a second conveying device and a third conveying device; the first conveying device is provided with a packing box placement area, a paint dipping area, a first paint brushing device, and a first conveying belt cleaning device; the third conveying device is provided with a second paint brushing device; the first paint brushing device is provided with a slide rail arranged on a first machine frame, a side brush roller arranged on the slide rail, an adjustment motor arranged on the first machine frame, a top brush roller seat body arranged on the first machine frame and a top brush roller arranged on the top brush roller seat body; the second paint brushing device is provided with a slide rail arranged on a third machine frame, and a side brush roller arranged on the slide rail, and an adjustment motor; and the first conveying belt cleaning device is provided with a conveying belt cleaning brush roller. The system has the characteristics of realizing full-automatic paint brushing, brushing paint uniformly, saving manual operation and time, reducing production cost greatly, improving the quality of a product and keeping a conveying belt clean, and the like.

Description

technical field [0001] The invention relates to an object surface varnish treatment and drying system, in particular to a wooden packaging box sealing varnish coating system. Background technique [0002] At present, the domestic packaging market demand continues to expand, and the lacquering process requirements for wooden packaging boxes such as jewelry boxes, watch boxes, cosmetic boxes, tobacco and alcohol boxes, gift boxes, coin and stamp boxes, and moon cake boxes are also getting higher and higher. [0003] In the prior art, under normal circumstances, these wooden packaging boxes need to include three steps in the process of painting: the first step is to apply sealing paint to make the surface of the wooden material smoother and also form a layer of protection. The film plays the role of sealing barrier, preventing deformation and cracking, etc. The second step is the primer, and the third step is the top coat. Therefore, the sealing paint in the first step is par...

AI Technical Summary

Problems solved by technology

[0005] However, the technical solution of the above-mentioned patent is only through three steps of preheating, dipping and drying. For the sealing paint, it cannot solve the problem of filling the depressions on the surface of the wooden packaging box, which often leads to packaging The surface of the box material is not smooth enough; moreover, due to the setting of two paint dipping areas, the chain transmission device is easily adhered to a large amount of paint, which affects the paint dipping effect and wastes resources

In order to solve this problem, in the past, the painted part of the packaging box was manually brushed again with a brush, but this was a waste of manpower and time, and the desired effect could not be achieved.

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