Tow collecting equipment for carbon fiber production

Abstract

The invention discloses tow collecting equipment for carbon fiber production, and relates to the technical field of silk yarn collection. The tow collecting equipment comprises a tow collecting equipment body, an outer frame, a sliding rail groove and a yarn passing groove, the tow collecting equipment body comprises the outer frame, the sliding rail groove is fixedly connected to the outer surface of the outer frame, the yarn passing groove is formed in the outer frame, a bearing device is fixedly connected to the outer surface of the outer frame, a collecting device is movably connected into the sliding rail groove, and the yarn passing groove comprises a heating cylinder. The tow collecting equipment slides through sliding wheels, pulling is conducted through tension springs on the surfaces of second movable rods during sliding, supporting columns are fixed through second buffer springs, buffering can be conducted during moving, the tow collecting equipment has the characteristic that the moving supporting columns are buffered and pulled, the problem that strong jittering is generated due to inertia during movement,so that a mold on the surface of a yarn collecting frame falls off is avoided, and the effect of buffering and pulling the yarn collecting frame is achieved.

Description

technical field [0001] The invention relates to a tow collecting device, relates to the technical field of wire collection, in particular to a tow collecting device used for carbon fiber production. 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. It is fibrous in shape, soft and can be processed into various fabrics. Preferential orientation, so it has high strength and modulus along the fiber axis direction, and the density of carbon fiber is small, so the specific strength and specific modulus are high. The main use of carbon fiber is to be used as a reinforcing material to compound with resin, metal, ceramics and carbon. Manufacture of advanced composite materials. [0003] There are following problems at prior art: [0004] 1. With the existing tow collection device, the surfac...

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Problems solved by technology

[0006] The invention provides a tow collection device for carbon fiber production, one of the purposes is to have the feature of finely straightening the wrinkled threads, and to solve the problem that the messy threads will become very messy when collected, so that the silk threads will be affected The problem of aesthetics; another purpose is to solve the problem that the width between the molds is too large, which causes the silk thread to deviate from the original position when collecting, so as to achieve the effect of finely collecting the molds

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