Output yarn traction method of yarns for carpet production and special creel

Abstract

The invention relates to an output yarn traction method of yarns for carpet production and a special creel for method. A creel body of the special creel is of a structure composed of an upper layer, a lower layer and a middle yarn outlet, the upper-layer creel body and the lower-layer creel body are provided with multiple longitudinally-rowed yarn barrel positioning rods, and yarn guiding rods corresponding to each row of yarn barrel positioning rods and horizontally pulling the yarns out of the creel are evenly arranged at the position of the middle yarn outlet. The method adopting the special creel to perform output yarn traction is that the yarns on each row of yarn barrel positioning rods are pulled out and wound on the yarn guiding rods corresponding to the corresponding row of yarn barrel positioning rods, then the yarns wound on the yarn guiding rods are horizontally pulled out along the middle yarn outlet, horizontally penetrate a yarn guiding plate fixed on the outer side of the creel body and then are fed into a knitting machine. By adopting the output yarn traction method of the yarns for the carpet production and the special creel for the method, yarn outlet angles and tensions of each layer of yarns can be ensured to be consistent, and the product quality and aesthetic degree are improved.

Description

technical field [0001] The invention relates to a method for producing carpets, in particular to a method for pulling out yarns for carpet production and a special creel thereof. Background technique [0002] In the production of woven carpets such as Wilton carpets, after the yarn on the creel is pulled through the guide plate, it is sent into the weaving machine to be woven into products. The stability and other properties of the yarn pulled out from the creel directly affect the quality and appearance of the processed product. [0003] CN102418208A discloses a yarn creel unit, which includes a frame body, a plurality of rows of rotating body assemblies mounted on the frame body, and a spout located on the front side of each row of rotating body assemblies. Several through holes are arranged on the top, and the yarn on the yarn bobbin passes through the through holes of the tooth mouth. [0004] CN201309997Y discloses a yarn creel for a warping machine, which includes a ...

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Problems solved by technology

[0005] There is a common problem in the above creel, as attached figure 1 As shown in , each row of yarn 102 is almost inclined when passing through the yarn guide plate 101 after being pulled out, and the inclination angle γ is different, which will cause the tension of each layer of yarn 102 to be different. In the production process, yarns of many colors are used for processing, so the yarn output method with different tension will cause the pile heights of each color to be different, especially when changing colors in large quantities in the horizontal direction. Especially obviously, it will not only affect the appearance and quality of the product, but also the flatness of the carpet surface is poor, which brings great difficulties to the post-processing shearing, and repeated shearing is required, which greatly reduces the production efficiency

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