ABS engineering plastic production device

Abstract

The invention discloses an ABS engineering plastic production device. The device comprises a material storage barrel fixed on an extruder, a partition plate is arranged in the material storage barrel,the partition plate is used for partitioning the material storage barrel into a mixing cavity and a plurality of material storage cavities for storing raw materials, a stirring mixing assembly is provided in the mixing cavity, a cross-mixing assembly for connecting the plurality of material storage cavities with the mixing cavity is provided on the partition plate, and a material pushing screw rod driven by a first driving motor is also provided in each material storage cavity. When in use, the raw materials can be heated to specified temperatures through a heating assembly according to different fluidity of the raw materials, after the raw materials are discharged into the mixing cavity in a staggered mode through the cross-mixing assembly, preliminary rapid mixing can be completed by utilizing the fluidity of the raw materials, further, secondary mixing of the raw materials can be achieved when the stirring mixing assembly moves, and the problem that the mixing time is short, so that the raw materials are difficult to fully mix can be solved.

Description

technical field [0001] The invention relates to the technical field of engineering plastics, in particular to a production equipment for ABS engineering plastics. Background technique [0002] ABS plastic is a terpolymer of acrylonitrile (A), butadiene (B) and styrene (S). The relative content of the three monomers can be changed arbitrarily to make various resins. ABS has three The common properties of these components, A makes it resistant to chemical corrosion, heat resistance, and has a certain surface hardness, B makes it have high elasticity and toughness, S makes it have the processing and molding characteristics of thermoplastics and improve electrical properties, so ABS Plastic is a kind of "tough, hard and rigid" material with easy-to-obtain raw materials, good comprehensive performance, low price and wide application. ABS plastic has won a lot of attention in manufacturing industries such as machinery, electricity, textiles, automobiles, aircraft, ships, etc. Wid...

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Problems solved by technology

[0005] The object of the present invention is to provide a kind of ABS engineering plastics production equipment, to solve the production of high-quality ABS plastics in the prior art, because the fluidity of the raw materials in the molten state is inconsistent, and all relatively viscous, cause the extruder screw The generated pressure and shear force are used for mixing, and sufficient mixing cannot be achieved, and it is prone to technical problems that large pieces of raw materials are not dispersed and mixed

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