A fabric forming device with oblique yarn guiding function

Abstract

The invention relates to a fabric forming device with an inclined yarn guide function. The fabric forming device comprises a frame, a yarn guide mechanism, a yarn splitting mechanism, a beating-up mechanism and the like, wherein the yarn guide mechanism, the yarn splitting mechanism and the beating-up mechanism are sequentially mounted on the lower portion of the frame, in the middle of the frameand on the upper portion of the frame. Reeds of the yarn guide mechanism and the yarn splitting mechanism are movable reeds, and main reeds and auxiliary reeds are alternately arranged through friction force. Yarns sequentially penetrate the yarn guide mechanism, the yarn splitting mechanism and the beating-up mechanism from a weaving machine. After inclined yarn movement is finished once, the yarn guide mechanism rearranges the yarns, the yarn splitting mechanism is used for splitting the yarns, and finally, the beating-up mechanism moves forwards and performs beating-up. Adjustment of upper,lower, front and rear positions of the beating-up mechanism can be controlled by an externally mounted motor and two ball screw pairs. According to the fabric forming device, the warp density of a fabric with an inclined yarn structure can be more uniform, the surface of the fabric is smoother, and engineering application is facilitated.

Description

technical field [0001] The invention relates to the technical field of weaving, in particular to a fabric forming device for a loom, in particular to a fabric forming device with an oblique yarn guiding function. Background technique [0002] As China's aerospace industry continues to grow, its requirements for material performance continue to increase, so it is necessary to develop composite materials with light weight, high strength, and good benefits. As a typical composite material, textile composite materials show great potential. The development potential is attracting more and more attention. However, due to foreign blockades and restrictions on our technology, our country is still in the stage of development and exploration in this field. [0003] Studies have shown that multiaxial fabrics with skewed yarns produce composites with better mechanical properties than their equivalent fabrics without skewed yarns. According to the designer's requirements, the multi-axi...

AI Technical Summary

Problems solved by technology

However, this loom also does not have a slanting yarn guiding mechanism, and the produced fabric is prone to adhesion, which makes the mechanical properties of the final composite material insufficient.

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