Raw material screening device for carbon fiber processing

Abstract

The invention discloses a raw material screening device for carbon fiber processing. The raw material screening device comprises a box body, a discharging port, a feeding port, a removing window, a screening assembly, a baffle, a first spring, a first mounting block, an inserting groove, a connecting rod, an arc-shaped stop block, a second spring, a sliding block and a sliding groove, wherein a mounting box is welded to the outer wall of one side of the box body, and a mounting plate is welded to the inner wall of one side of the mounting box; a rotating motor is fixed to the outer wall of thetop end of the mounting plate through bolts, a cam sleeves and is fixed to one end of an output shaft of the rotating motor, and first fiber filter plates are mounted on the inner walls of the two sides of the box. According to the screening assembly disclosed by the invention, the filtering frequency of the raw material is increased, impurities in the raw material are reduced, the screening quality of the raw material is improved, and the working efficiency is also improved; and the position of the raw material on the filtering plate can be limited through the arranged arc-shaped stop blockand the arranged baffle, and the situation that the raw material enters a non-working area to damage internal working parts is prevented; and the service life of the equipment is prolonged.

Description

technical field [0001] The invention relates to the technical field of carbon fiber processing equipment, in particular to a raw material screening device for carbon fiber processing. Background technique [0002] Carbon fiber is a special fiber composed of carbon elements. It has the characteristics of high temperature resistance, friction resistance, electrical conductivity, thermal conductivity and corrosion resistance. Orientation, so it has high strength and modulus along the fiber axis direction. The main purpose of carbon fiber is to compound with resin, metal, ceramics and carbon as a reinforcing material to manufacture advanced composite materials. In the production of carbon fiber, it is often necessary to dry the raw materials. , to improve the quality of processed products. However, most of the current screening devices can only perform one screening. The quality of the screening is relatively poor, and there will be many impurities in it, which will affect the n...

AI Technical Summary

Problems solved by technology

[0002] Carbon fiber is a special fiber composed of carbon elements. It has the characteristics of high temperature resistance, friction resistance, electrical conductivity, thermal conductivity and corrosion resistance. Orientation, so it has high strength and modulus along the fiber axis direction. The main purpose of carbon fiber is to compound with resin, metal, ceramics and carbon as a reinforcing material to manufacture advanced composite materials. In the production of carbon fiber, it is often necessary to dry the raw materials. , to improve the quality of processed products. However, most of the current screening devices can only perform one screening. The quality of the screening is relatively poor, and there will be many impurities in it, which will affect the next processing operation, reduce the work efficiency, and be time-consuming. It is laborious, and some equipment cannot limit the raw materials on the filter plate, which may easily cause the raw materials to fall into the non-working area and affect the normal operation of the equipment

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