Automatic paint coating method for side face of aluminum-wood composite board

Abstract

The invention discloses an automatic paint coating method for the side face of an aluminum-wood composite board, and relates to the field of decorative art. At present, the coating fastness, the appearance attractiveness and the processing time of the side surface paint coating of the aluminum-wood composite board cannot be considered at the same time. The method comprises the following steps: stroking: moving a tooling filled with black ink close to a side surface and a chamfered surface to ensure that the black ink permeates into a section of a wood material layer on the side surface and a wood material on the chamfered surface; and the black ink tooling is provided with a plurality of ink outlets which are arranged side by side, a plurality of strokes are formed through one-time movement, and coloring of the chamfered face and a wood material layer on the side face is completed. According to the technical scheme, the black ink tooling is adopted for stroking, multiple lines are conducted at the same time, stroking of one side of the aluminum-wood composite board can be finished at a time, efficiency is high, stroking is accurate, a black coating flowing out of the black ink tooling can be controlled to completely permeate into wood materials, and the black part is high in fastness; and the coating fastness, the appearance attractiveness and the processing time are considered at the same time.

Description

Technical field [0001] The present invention relates to the field of decorative art, in particular, to an aluminum composite panel side paint automatic coating method. Background technique [0002] Aluminum composite plates include aluminum layers and wood material layers, aluminum layers, and wooden material layers, aluminum layer and wood material layer by strong adhesive, which has light weight, moisture resistance, and strong sealing resistance. Advantages can be made for use in vanity, furniture or other decorative materials. [0003] When the aluminum composite board is made of a counter body, furniture or other decorative material, it is necessary to treat the finished aluminum composite plate to make a needed size. After sawing, the paint is needed, which is the side. [0004] There are two ways to coating the side paint coating method of the aluminum composite plate. The first, the saw-sawing aluminum composite panels are sprayed by paint and drying after spraying. Altho...

AI Technical Summary

Problems solved by technology

Although this method takes a short time for spraying, it has two disadvantages: one is that the thickness of the sprayed paint is not enough, and the paint does not completely penetrate into the wood material during the spraying process, resulting in insufficient fastness; the other is that the sprayed color is covered. The color of the aluminum layer is changed, that is to say, the side of the aluminum-wood composite board is one color, which is not beautiful

Although this solution solves the problem of a single and beautiful side color of the aluminum-wood composite board, it takes a lot of time to remove the paint on the aluminum layer, and it is also easy to remove the paint on the wood material on the side of the aluminum-wood composite board by mistake, which may also cause unsightly appearance or reappearance. Paint on wood repairs

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