Processing device and method for producing flat yarns

Abstract

The invention discloses a processing device and method for producing flat yarns. The device comprises an input roller used for inputting core yarns, a parallel arrangement yarn guide arranged above the input roller, a ring arranged above the parallel arrangement yarn guide and used for accommodating covering yarns, a flat yarn guide hole type yarn guide arranged above the ring, and an output roller arranged above the flat yarn guide hole type yarn guide, wherein the parallel arrangement yarn guide is provided with at least three first yarn guide holes arranged in parallel, the ring is provided with a ring center hole, the flat yarn guide hole type yarn guide is provided with a second yarn guide hole, the first yarn guide holes are matched with the ring center hole, and the ring center hole is matched with the second yarn guide hole. By the adoption of the structure, a plurality of core yarns can pass through yarn guiding devices arranged in parallel so as to enter a twisting system in parallel; meanwhile, the flat yarn guide hole type yarn guide is adopted for an output yarn guiding device, so that it is guaranteed that the core yarns are arranged in parallel when fixed by the covering yarns.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a processing device and method for producing flat yarns. Background technique [0002] In the spinning process, when multiple yarns are fed as core yarns, the outer covering yarns are wound on the surface of the core yarns to fix the arrangement position of the core yarns; if the fed core yarns can be arranged in parallel, the outer covering yarns will be arranged in parallel The core yarn is fixed to form a fancy yarn with a new flat structure. However, in the current process, there is a problem that it is difficult to arrange multiple core yarns in parallel into the twisting system, and at the same time ensure that the arrangement structure of the core yarns is a parallel arrangement structure when they are fixed by the outer covering yarn. This leads to the low pass rate of fancy yarn production with novel flat structure, long time consumption and small output, which is unfa...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to disclose a processing device and method for producing flat yarns, which solves how to ensure that multiple core yarns are arranged in parallel and enter the twisting system, and the arrangement structure of the core yarns when they are fixed by the outer covering yarn is a parallel arrangement structure The problem

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