Method for solving creel jacquard vertical bar problem and creel equipment

Abstract

The invention discloses a method for solving the creel jacquard vertical bar problem and creel equipment. The creel equipment comprises a bobbin yarn hanging area, a tensioner mounting area and a creel yarn changing operation passage. The tensioner mounting area comprises a first supporting frame, clamping heads, aluminum strips, tensioner fixing steel pipes, inner hexagon screws, a cooperative tension adjusting assembly, oil damping spring tensioners, an upper tension disc, a lower tension disc, an oil seal cover and a yarn penetrating reed. The upper aluminum strip, the middle aluminum strip and the lower aluminum strip are fixedly installed on the first supporting frame through angle iron. The tensioner fixing steel pipes are fixed to the aluminum strips through the clamping heads and the inner hexagonal screws, the oil damping spring tensioners are optimally arranged and are of a closed design, a yarn path is convenient to clean, an original pressing ring type tensioner is of an open design and is prone to being blocked by waste yarn and covered by dust, the smoothness of the yarn path is affected, cleaning is difficult, and the shoe material surface with serious vertical strips can be used as the front surface of the shoe material after being improved, so that the use selectivity of the shoe material is expanded.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a method and creel equipment for solving the problem of creel jacquard bars. Background technique [0002] The creel jacquard and pan-head jacquard yarns are positive let-off, the creel jacquard yarn is completely negative let-off, the pattern design can be freely designed without worrying about elastic yarn, the pattern pattern is more abundant, three-dimensional Concave-convex feeling is strong, highly praised in recent years; but negative yarn feeding yarn tension is not easy to control, it is easy to produce vertical stripes caused by uneven tension, which in turn restricts the randomness of pattern structure design; any link of the yarn path appears The problem will produce vertical bars, and it is time-consuming and labor-intensive to eliminate, which increases the labor intensity of the operator and affects the production efficiency of the machine; It takes a long time t...

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Problems solved by technology

[0002] The creel jacquard and pan-head jacquard yarns are positive let-off, the creel jacquard yarn is completely negative let-off, the pattern design can be freely designed without worrying about elastic yarn, the pattern pattern is more abundant, three-dimensional Concave-convex feeling is strong, highly praised in recent years; but negative yarn feeding yarn tension is not easy to control, it is easy to produce vertical stripes caused by uneven tension, which in turn restricts the randomness of pattern structure design; any link of the yarn path appears The problem will produce vertical bars, and it is time-consuming and labor-intensive to eliminate, which increases the labor intensity of the operator and affects the production efficiency of the machine; It takes a long time to adjust the tension of one set manually by lifting rings or pressing rings one by one; the weight error and cumulative error of the pressing ring of the pressing ring tensioner, the wear or crack of the tension pressing ring, the damage of the yarn passing magnetic eye and the pressing The difference in the degree of wear of the ring tensioner is the main cause of the creel jacquard

[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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