Leveling Natural Stone Paint External Insulation Decorative Panel Spray Painting Production Line

Abstract

The invention relates to a painting production line for leveling natural stone paint external thermal insulation decorative boards, which sequentially includes a substrate conveyor belt, a primer spraying machine, a conveyor belt after primer spraying, a multi-color natural stone paint spraying machine, a stone paint spraying conveyor belt, and a stone paint spraying machine. Quality paint layer drying room, top paint spraying machine, conveyor belt after top paint spraying, primer drying room and cooling fan are installed on the conveyor belt after primer spraying, and the conveyor belt after spraying stone paint is a flexible wide belt with air holes , and a gas vibrator is arranged under the conveyor belt, and a topcoat drying chamber is arranged on the conveyor belt after the topcoat is sprayed. The painting production line has high production efficiency, low cost, and low labor intensity. The primer, natural stone paint, and top paint are sprayed and dried separately, and the paint layer is stable and firm. Flattening and drying cooperate with each other, which not only ensures the flatness, but also realizes the realistic simulation effect. The paint recycling rate is high, and the pollution to the environment is avoided, and the environmental protection is good.

Description

technical field [0001] The invention belongs to the technical field of painting production lines, and in particular relates to a painting production line for leveling natural stone paint external thermal insulation decorative boards. Background technique [0002] The spraying of the topcoat on the external thermal insulation decorative board can only be done with single-color spray paint. In order to make the external thermal insulation decorative board have the effect of natural stone, there are several kinds of real stone paints on the market, but when these paints are used, they are usually artificially painted. Spraying, low production efficiency, single color, poor simulation effect, and in the process of spraying, it is difficult to ensure the plane accuracy of the surface layer, which makes the surface flatness of the decorative board poor, resulting in easy dust accumulation on the surface of the decorative board during use, which directly affects to the aesthetics o...

AI Technical Summary

Problems solved by technology

[0002] The spraying of the topcoat on the external thermal insulation decorative panel usually only can be done with single-color spray paint. In order to achieve the effect of natural stone on the external thermal insulation decorative panel, there are several kinds of real stone paints on the market, but these paints are usually used artificially. Spraying, low production efficiency, single color, poor simulation effect, and in the process of spraying, it is difficult to ensure the plane accuracy of the surface layer, which makes the surface flatness of the decorative board poor, causing the surface of the decorative board to accumulate dust during use, which directly affects to the aesthetics of the building's exterior

Images