Automatic production method of thermal-insulation precoated decorative board

Abstract

The invention discloses an automatic production method of a thermal-insulation precoated decorative board, belonging to processing methods of decorative boards. A full-automatic UV fluorocarbon paint spraying machine controlled by a computer program is used for spraying paint on a substrate. The difference of the color and decorative grains of the colored substrate is smaller, the quality control on the product is stable, and the whole production process adopts a layered coloring mode to reduce the consumption of solvents, thereby lowering the cost. Thus, the product can satisfy the use demands for most construction occasions, is especially suitable for external walls of buildings, and has the effect of thermal insulation.

Description

technical field [0001] The invention relates to a processing method for a decorative board, in particular to an automatic production method for a thermal insulation pre-coated decorative board. Background technique [0002] The production process of the decorative board production method is relatively complicated, and most of the currently popularized wall insulation technologies use thermal insulation materials, that is, materials such as polyurethane for short, polyurethane, and extracellular polymers are used on the wall decorative board. The insulation and protection of the construction materials must go through multiple processes. In the installation process, the main coloring process currently used is generally the manual roller coating of colored paint or the pre-made paint roller coating template for pouring roller coating. The degree of automation is Poor, so that the production efficiency is low, especially manual roller coating, the decorative pattern and color of...

AI Technical Summary

Problems solved by technology

[0002] The production process of the decorative board production method is relatively complicated, and most of the currently popularized wall insulation technologies use thermal insulation materials, that is, materials such as polyurethane for short, polyurethane, and extracellular polymers are used on the wall decorative board. The insulation and protection of the construction materials must go through multiple processes. In the installation process, the main coloring process currently used is generally the manual roller coating of colored paint or the pre-made paint roller coating template for pouring roller coating. The degree of automation is Poor, so that the production efficiency is low, especially manual roller coating, the decorative pattern and color of the decorative board produced by it in mass production have individual differences, so that the product has a high failure rate, resulting in waste of cost, and Roller coating with a pre-made roller coating template seems to solve the individual differences between the decorative patterns of decorative panels during mass production and improve the consistency of batch products, but it is impossible to accurately control the amount of color paint in the roller coating template , it is impossible to control the color of the decorative board painted by its roller, and there will still be individual differences in the color of the decorative board used, so this method does not completely solve the problems existing in the traditional production method of the decorative board