Automatic waste recycling method based on automobile trim factory

Abstract

The invention relates to the technical field of automobile trim machining, in particular to an automatic waste recycling method based on the automobile trim factory. The characteristic that the automobile trim factory generates a large amount of waste plastic automatically is used, through a simple commonly-used plastic smelting device, a one-time-molding mold professionally designed and a simple technology of sorting and cleaning, breaking, mixing, extrusion molding, cross-linked foaming and finished product mold pressing, automobile trims like a plastic carpet with the low quality requirement for plastic can be effectively and circularly produced, and the aims that the automobile trim factory can economically and effectively recycle the waste plastic produced in the factory by itself, qualified and shared plastic products are regenerated, the trims with the quality reaching the standard are produced, and the production cost of the trims is reduced are achieved.

Description

technical field [0001] The invention relates to the technical field of automobile interior decoration processing, in particular to a method for self-recycling waste materials based on automobile interior decoration factories. Background technique [0002] With the development of the petrochemical industry and the automobile industry, the use of plastics in automobiles continues to increase, and there are more and more plastic wastes for automobiles, especially in the processing and application of automotive interior parts, where the amount of automobile plastics is the highest. A large amount of waste plastics such as leftovers and scraps are produced every year, and the total proportion of polypropylene and polyurethane is more than 50%. [0003] Traditional waste plastics are disposed of by landfill and incineration, which not only causes serious pollution to the living environment of human beings, but also causes a waste of precious resources, which is seriously contrary ...

AI Technical Summary

Problems solved by technology

[0003] Traditional waste plastics are disposed of by landfill and incineration, which not only causes serious pollution to the living environment of human beings, but also causes a waste of precious resources, which is seriously contrary to the current global advocacy of green, environmental protection, and energy saving. sustainable economic model

And the very few companies that have mastered the recycling, regeneration and utilization technology of automobile waste plastics also purchase raw materials from these enterprises and factories that produce a large amount of waste plastics at a low price, and return the recycled plastics with a certain decline in quality after completion of reproduction. In the market, the final buyers are mainly related enterprises in the automobile industry, resulting in an increase in the production cost of automobiles, especially the production cost of automobile interior parts.

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