Warp knitting creel equipment with yarn storage device and installation method thereof

Abstract

The invention relates to the field of spinning, in particular to warp knitting creel equipment with a yarn storage device. The warp knitting creel equipment comprises a bobbin yarn hanging area, a yarn storage device installation area and a bobbin yarn changing operation passage; and the yarn storage device installation area comprises a yarn supply creel, a warp knitting machine table, the yarn storage device and a yarn divider, the yarn storage device is installed on the yarn supply creel in the mode that the position of the yarn storage device can be adjusted by moving up and down and left and right, or the yarn storage device is installed on the warp knitting machine table, and the yarn divider is installed on the yarn supply creel. Under the action of a yarn storage barrel of the yarn storage device, a yarn layer of a certain amount of yarn can be kept all the time, yarn feeding tension is uniform, yarn feeding is stable, and therefore the problem of vertical strips in the gray cloth weaving process can be solved; and under the cooperation of the yarn storage device installation frame and the yarn storage devices, the vertical height and the horizontal left-right position of each yarn storage device can be adjusted, the yarn storage devices can adapt to yarn rolls at different positions, adaptive position adjustment can be conducted according to the positions of the yarn rolls, and therefore the effect of the yarn storage devices is guaranteed.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a warp knitting creel device with a yarn storage device and an installation method thereof. Background technique [0002] The let-off method of creel jacquard and pan-head jacquard yarn is different. At present, the yarn of creel jacquard is completely passive let-off. The pattern design can be designed at will without worrying about elastic yarn, and the pattern pattern is more abundant. The three-dimensional concave-convex feeling is strong, and it has been highly praised in recent years; but the tension of the negative yarn feeding is not easy to control, and vertical stripes caused by uneven tension are likely to occur, which in turn restricts the randomness of the design of the pattern structure; any link of the yarn path Any problem will produce vertical bars, and it will take time and labor to get rid of, increase the labor intensity of the operator, and affect the produc...

AI Technical Summary

Problems solved by technology

[0002] The let-off method of creel jacquard and pan-head jacquard yarn is different. At present, the yarn of creel jacquard is completely passive let-off. The pattern design can be designed at will without worrying about elastic yarn, and the pattern pattern is more abundant. The three-dimensional concave-convex feeling is strong, and it has been highly praised in recent years; but the tension of the negative yarn feeding is not easy to control, and vertical stripes caused by uneven tension are likely to occur, which in turn restricts the randomness of the design of the pattern structure; any link of the yarn path Any problem will produce vertical bars, and it will take time and labor to get rid of, increase the labor intensity of the operator, and affect the production efficiency of the machine; the existing creel is generally equipped with a ring-type tensioner, and a ring-type tensioner The adjustment of the yarn tension on the creel is completely operated by lifting the rings or pressing the rings one by one manually. It takes a long time to adjust the tension of one set; the weight error and cumulative error of the pressing ring of the pressing ring tensioner, and the wear of the tension pressing ring Or cracks, yarn passing magnetic eye damage and difference in the degree of wear of the pressure ring tensioner are the main reasons for the jacquard vertical stripes of the creel

[0003] Creel Jacquard, as a new product, has brought revolutionary innovations to shoe materials and shoe models, but the problem of vertical stripes cannot be solved well, which seriously restricts the good development prospects of creel Jacquard; At present, there is no better solution to the creel jacquard problem at home and abroad, and there is no theoretical in-depth discussion. There are no literature on the theory and practice of solving the creel jacquard problem; this restricts the industry. Research on the bottleneck of development is still blank

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