A device for increasing softness and strength of yarn

Abstract

The invention relates to the technical field of twining of yarn, and discloses a device for improving the softness and strength of the yarn. The device comprises a shell, a yarn tensioning pillar is movably connected to the interior of the shell, a ventilation pipeline is hinged to the surface of the yarn tensioning pillar, and yarn winding pillars are movably connected to the two sides of the ventilation pipeline; air blowing ports are movably connected to the interiors of the yarn winding pillars, cooling pipelines are fixedly connected to the two sides of each air blowing port, a yarn outlet nozzle is movably connected to the side, away from the ventilation pipeline, of each yarn winding pillar, and a yarn guiding port is fixedly connected to the interior of each yarn outlet nozzle. Theyarn tensioning pillar is also driven to rotate, and conducts primary twisting on the yarn entering the yarn tensioning pillar from the right side, and then the yarn temporarily winds the yarn tensioning pillar, and afterwards, breaks away from the yarn tensioning pillar and winds the yarn winding pillars to be subjected to secondary twisting; the yarn winding the yarn winding pillars finally flows out of the yarn guiding ports in the yarn outlet nozzles, and then the yarn outlet nozzles are driven by rotation balls to rotate for third-time twisting. By means of the device, the effect of improving the twisting strength is achieved.

Description

technical field [0001] The invention relates to the technical field of yarn winding, in particular to a device for increasing the softness and strength of yarn. Background technique [0002] Yarn is a kind of textile, which is processed into a certain fineness product with various textile fibers, and is used for weaving, rope making, thread making, knitting and embroidery, etc. It is divided into staple fiber yarn, continuous filament and so on. [0003] At present, in the textile industry, the use of weaving embryos for short-fiber yarns is far greater than that for long-fiber yarns. Due to the different ways of production, the characteristics of the two yarns are also different. The spun yarn must be spun to form a continuous yarn after the fibers are twisted and entwined. In the spinning process, the twisting strength of the yarn is often insufficient, or the phenomenon of roving knots occurs. In the weaving process, due to the temperature of the workshop, the yarn is ...

AI Technical Summary

Problems solved by technology

In the process of embryo weaving, due to the temperature of the workshop, the yarn is often broken, which reduces the efficiency and increases the cost.

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