Mixing device for electromagnetic shielding material processing

Abstract

The invention relates to the technical field of electromagnetic shielding material processing, in particular to a material mixing device for electromagnetic shielding material processing. The material mixing device comprises a box body, wherein a stirring structure is arranged in the box body; the stirring structure comprises a first stirring assembly, second stirring assemblies and a material lifting assembly; the first stirring assembly is arranged at the bottom of the box body, is in transmission connection with a driving part, and is used for mixing and stirring raw materials at the bottom of the box body; the material lifting assembly is of a spiral structure, is mounted on the driving part and is located on the upper portion of the first stirring assembly; and an isolation part is arranged between the material lifting assembly and the second stirring assemblies, and the multiple second stirring assemblies are evenly arranged in the circumferential direction of the driving part and are connected with the driving part through a transmission assembly. According to the invention, the material lifting assembly is designed to be matched with the isolation part to lift the raw materials at the bottom to a high position to realize matching with the second stirring assemblies for mixing multiple times, so the problem that mixing is not uniform since a part of the mixture of raw materials is accumulated at the bottom of the mixer and cannot participate in stirring in the prior is solved.

Description

technical field [0001] The invention relates to the technical field of electromagnetic shielding material processing, in particular to a mixing device for electromagnetic shielding material processing. Background technique [0002] Electromagnetic compatibility means that an electronic device neither interferes with nor is not affected by other devices. Electromagnetic compatibility, like the safety we are familiar with, is one of the most important indicators of product quality. Usually, electronic shielding materials are added when electronic equipment is processed. At the same time, electromagnetic shielding materials can be processed together with various resin composite materials to improve the electromagnetic properties of materials. compatibility [0003] During processing, a mixer is often used to mix electromagnetic shielding materials. When the mixer is mixing, the stirring blades in the mixer drive the cross movement between the particles of the raw materials, wh...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a mixing device for electromagnetic shielding material processing, to solve the problem that when the current existing mixer is mixing, because the mixture of raw materials is partially accumulated at the bottom of the mixer, the stirring blades cannot move the bottom of the mixer when stirring. The raw materials are brought up to participate in the stirring, which makes the raw materials in the mixer unevenly mixed.

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