High-speed spinning device capable of reducing hairiness

Abstract

The invention discloses a high-speed spinning device capable of reducing hairiness. The high-speed spinning device comprises a top air supply device; a blending chamber is arranged below the top air supply device; twisting devices are arranged on the outer wall of the upper portion of the blending chamber in the circumferential direction; pinch twisting adjusting devices are arranged on the inner wall of the upper portion of the blending chamber in the circumferential direction; the pinch twisting adjusting devices and the twisting devices are arranged in a one-to-one correspondence mode; a pinch twisting traction device is arranged at the bottom of the blending chamber; and a dust collection box is arranged outside the lower portion of the blending chamber. The invention relates to the technical field of textile equipment. According to the high-speed spinning device capable of reducing the hairiness, through the arrangement of the blending chamber, the twisting devices, the pinch twisting adjusting devices and the pinch twisting traction device, continuous cotton slivers subjected to drawing are fed from the outer end of the twisting devices and twisted through the twisting devices, two-way pinch twisting of preliminary spun yarn is conducted through the pinch twisting adjusting devices, and twisting or blending is conducted in the blending chamber, so that the problems that most mechanical spinning is relatively low in spinning speed and generates more floating dust, and yarn spun by air-flowing spinning is relatively low in strength and relatively long in hairiness can be solved.

Description

technical field [0001] The invention relates to the technical field of textile equipment, in particular to a high-speed spinning device for reducing hairiness. Background technique [0002] Spinning is a very ancient activity. Since prehistoric times, humans have known how to spin some shorter fibers into long yarns and then weave them into cloth. The so-called spinning is the act of taking animal or vegetable fibers and twisting them to form a continuous and infinitely extended yarn, so as to be suitable for weaving. The twist of the yarn itself will make the fibers entangled naturally and tightly, which is very beneficial for weaving or knitting. Among them, the twist of the yarn is related to the diameter of the yarn. The measurement method is determined by the number of turns in each inch of the yarn, and it is expressed as low, medium or high. Usually, the higher the twist, the more the number of turns of the yarn, it means The stronger the yarn, the better. Low-twis...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a high-speed spinning device that reduces hairiness to solve the problem that the spinning speed of most mechanical spinning is relatively slow and produces more floating dust, while the yarn spun by air-flow spinning The problem of low strength and long hairiness

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