Yarn gathering device for carbon fiber multilayer angle-interlock loom

Abstract

The invention discloses a yarn gathering device for a carbon fiber multilayer angle-interlock loom, which comprises a frame, wherein the frame is fixedly connected with a yarn gathering roller bracket, and the longitudinal section of the yarn gathering roller bracket is in a V shape of which the opening is opposite the loom; the upper part of the yarn gathering roller bracket is provided with a plurality of parallel upper layer yarn feeding and gathering rollers, and all the upper layer yarn feeding and gathering rollers are positioned on one plane; an upper layer yarn discharging and gathering roller is respectively arranged inclinedly below each upper layer yarn feeding and gathering roller in the warp feeding direction; all the upper layer yarn discharging and gathering rollers are positioned on one plane; the plane of all the upper layer yarn discharging and gathering roller is parallel to the plane of all the upper layer yarn feeding and gathering roller; and the lower part of the yarn gathering roller bracket is provided with a plurality of parallel lower layer yarn gathering rollers which are symmetric with the upper layer yarn gathering rollers. The invention can gather up to tens of layers of yarn fed by the warp feeding device to the height of not greater than 300mm within the distance of 4m or so.

Description

technical field [0001] The invention relates to a yarn gathering device of a loom, in particular to a yarn gathering device of a carbon fiber multilayer corner loom. Background technique [0002] With the development of engineering technology and material science, the requirements for material properties are getting higher and higher. The research, development and application of advanced composite materials have become one of the important contents of high-tech material technology, and carbon fiber and its carbon fiber composite materials occupy a pivotal position in this field. Due to the unique and excellent performance of carbon fiber composite materials, they are widely used in the aviation field, especially in the aircraft manufacturing industry. Carbon fiber is currently the preferred high-performance material in the aerospace field in the world. It has many excellent properties such as high strength, high modulus, high temperature resistance, fatigue resistance, elec...

AI Technical Summary

Problems solved by technology

In view of the characteristics of large thickness of finished carbon fiber fabric, non-wear-resistant carbon fiber surface, weak shear strength, and many weaving layers, there are certain special requirements for the design and research of the yarn gathering part of the loom, and dozens of layers up to four Meters of carbon fiber yarn is gathered to a height of 300mm to meet the needs of the loom's weaving fell. At present, there is no existing technology for reference

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