Preparation device for surface flow pattern of wood-plastic composite material

Abstract

The invention relates to the technical field of profile preparation, in particular to a device for preparing flow lines on the surface of wood-plastic composite materials, including an intelligent control system, a main material feeding mechanism, a main material melting and plasticizing mechanism, a color masterbatch mixing mechanism, a color masterbatch Material melting and plasticizing mechanism, main material homogenizing mechanism, color masterbatch homogenizing mechanism, cooling mechanism, texture control mechanism, main material unloading mechanism is connected with main material melting and plasticizing mechanism, main material melting and plasticizing mechanism is connected with main material homogenizing Mechanism, the color masterbatch mixing mechanism is connected to the color masterbatch melting and plasticizing mechanism, the color masterbatch melting and plasticizing mechanism is connected to the color masterbatch homogenizing mechanism, and the output end of the main material homogenizing mechanism is connected to the color masterbatch homogenizing mechanism and the cooling mechanism in turn , Texture control mechanism. Compared with the film sticking process on the market, the product prepared by the integrated molding technology of the present invention does not fade, peel or crack, and is more environmentally friendly and full of vitality.

Description

technical field [0001] The invention relates to the technical field of profile preparation, in particular to a device for preparing flow patterns on the surface of wood-plastic composite materials. Background technique [0002] Wood-plastic composite material is a high-performance, New composite materials with high added value. The material has the advantages of both plant fibers and polymer materials, can replace wood, and can effectively alleviate the contradictions of my country's lack of forest resources and shortage of wood supply. Due to the renewability of plant fibers and the ability to be absorbed by the environment, wood-plastic composites are a promising green and environmentally friendly material, and their production technology is also considered to be a viable innovative technology, so make full use of It is of great significance to make a good wood-plastic composite material and to design its surface beautification. [0003] In order to increase the aesthet...

AI Technical Summary

Problems solved by technology

At present, most of the surface beautification treatments of wood-plastic materials on the market are based on film, and the pattern of the film is prone to fading and falling off. Moreover, the material of the film is made of chemical synthetic materials, which are easy to release some substances harmful to the user's body.

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