Screw extrusion equipment for producing graphene composite high polymer material

Abstract

The invention relates to the technical field of injection molding machines, in particular to screw extrusion equipment for graphene composite high polymer material production, which comprises a frame body, the frame body comprises a workbench, the surface of the workbench is connected with a processing box, one end of the surface of the workbench far away from the processing box is provided with an injection molding device, and the surface of the injection molding device is connected with an injection molding rod. According to the injection molding device, a worker adjusts the position of a telescopic adjusting plate to move, then the injection rate of raw materials during injection molding of the device is adjusted, and it is guaranteed that the polarization situation caused by too high pressure is avoided when a third injection molding head and a second injection molding head or a first injection molding head abut against an injection molding opening; and therefore, it is guaranteed that the device can conduct sealed injection molding on different molds under the condition that different injection molding heads are not replaced, the sealing performance during injection molding is guaranteed, the risks of working intensity and injection molding failures caused when workers replace the injection molding heads are also avoided, the use range of the device is effectively widened, and the use effect of the device is improved.

Description

technical field [0001] The invention relates to the technical field of injection molding machines, in particular to a screw extrusion device for the production of graphene composite polymer materials. Background technique [0002] Injection molding machines are often used in screw extrusion equipment. Injection molding machines, also known as injection molding machines or injection machines, are the main molding equipment for making thermoplastics or thermosetting plastics into plastic products of various shapes using plastic molding molds. Type, horizontal type, all-electric type, the injection molding machine can heat the plastic, apply high pressure to the molten plastic, make it inject and fill the mold cavity, generally divided into three types: plunger type, screw type, screw pre-molded plunger injection type The main form, currently in major factories, the most widely used is the screw type. [0003] In the past, most of the devices used the screw to extrude the mate...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a screw extrusion equipment for the production of graphene composite polymer materials, to solve the problem that when the device proposed in the above background technology is used, the device cannot inject molds of different specifications while ensuring the sealing performance of the device during injection molding The problem

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