Glass fiber twisting equipment and method

Abstract

The invention discloses glass fiber twisting equipment, which comprises a frame, wherein a spinning cake, a guide wire and a balloon ring are arranged on the frame; a take-up bobbin is fixedly connected with a spindle; the spindle is connected with a motor which is arranged on the frame; the bottom of the spindle is provided with a steel collar which is fixedly connected with the frame; a nylon hook which is connected with the spindle is movably hung on the steel collar; in an area between the guide wire and the steel collar, a static electricity eliminator is arranged on the periphery of the balloon ring formed by rotation of yarns. In a glass fiber twisting method adopting the equipment, in the area between the guide wire and the steel collar, the static electricity eliminator is arranged on the periphery of the balloon ring formed by the rotation of the yarns, and broken filaments on the yarns are reduced on line by eliminating the static electricity on the yarns in the area. According to the equipment and the method, the broken filaments on the yarns can be reduced on line, so that the strength of glass fiber yarns is ensured, and yarn pollution and environmental pollution caused by dust adsorption can be avoided.

Description

technical field [0001] The invention relates to equipment and method for twisting process in textile machinery, in particular to equipment and method for glass fiber twisting. Background technique [0002] From the existing glass fiber twisting equipment known from the Chinese patent literature publication number CN101550624A, for the static electricity and hairiness generated by the friction between the glass fiber and the guide wire part during the twisting process, in practice, it is usually contacted in the twisting machine when the glass fiber is decomposed. Apply a thin layer of organic antistatic agent on each part of the yarn to effectively reduce the generation of fuzz. In order to ensure the effective effect of the antistatic agent, it is necessary to regularly apply the antistatic agent to the yarn guide parts, and the amount of the applied antistatic agent is difficult to control. [0003] Known from CN1665978A prevents the method that fuzz produces with sizing ...

AI Technical Summary

Problems solved by technology

But both of them only eliminate the static electricity generated in the process of forming composite board or composite cloth, and the static electricity generated by the glass fiber, which is one of the material components forming composite board or cloth, before compounding and its disadvantages The influence cannot be eliminated

In the processing process of glass fiber before forming composite board or cloth, if glass fiber cannot effectively reduce wool, the presence of wool will cause yarn strength to decrease

And it brings difficulties to the use of subsequent processes, such as glass fiber spun yarns for monofilament plastic-coated window screens and glass fiber filaments for long-fiber reinforced thermoplastics. unable to produce normally

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