Automatic profile processing and forming process

Abstract

The invention discloses an automatic profile processing and forming process which is characterized by comprising the following steps: weighing profile raw materials in parts by weight: 90-110 parts ofpolyvinyl chloride resin, 20-30 parts of glass fibers, 2-3 parts of organotin-carboxylate, 1-2 parts of polyacrylate resin, 8-10 parts of chlorinated polyethylene, 5-10 parts of activated calcium carbonate, 4-6 parts of rutile titanium dioxide and 0.5-1 part of polyethylene wax; inputting the raw materials in a raw material heating smelting furnace 5 of an automatic profile processing and formingdevice; weighing raw materials of an external reinforcing layer of a profile; and inputting the raw materials of the external reinforcing layer of the profile in an external reinforcing layer material heating box 15 of the automatic profile processing and forming device. The automatic profile processing and forming process avoids the problem that it is hard to increase the reinforcing outer layeron the surface of the profile after the profile is processed and formed and inconvenient to enhance the strength of the profile and the using effect of the processed and formed profile is affected when the profile is processed and formed.

Description

technical field [0001] The invention belongs to the technical field of processing and forming of profiled materials, and in particular relates to an automatic processing and forming process of profiled materials. Background technique [0002] Profiled material is a kind of material that is made into various shapes instead of flat plates according to the design requirements of buildings, or with various surface carvings. For a long time, the extrusion molding of plastic profiles has been a relatively weak category in my country's plastics processing industry. The single-screw extruder is used, and the extrusion die produces profiles with relatively simple cross-sections at a low speed. profiles. [0003] The purpose of the present invention is to provide an automatic processing and forming process for special-shaped materials, which solves the problem that it is difficult to add a reinforced outer layer to the surface of the special-shaped materials after the special-shaped m...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an automatic processing and forming process for special-shaped materials to solve the problem that it is difficult to add a reinforced outer layer to the surface of the special-shaped materials after the special-shaped materials are processed and formed, which is not convenient for enhancing the strength of the special-shaped materials, and It is difficult to quickly and conveniently adjust the speed of raw material outflow in the processing of profiled materials

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