Sizing machine

Abstract

The invention mainly discloses a sizing machine. According to the technical scheme, the sizing machine comprises a yarn releasing device, a pre-cleaning device, a sizing mechanism, a sizing agent recovering device and a yarn withdrawing device, wherein the pre-cleaning device comprises a dust collector, the dust collector comprises a yarn inlet, a yarn outlet, dust collecting heads and an impurity box, and a yarn guiding ring is arranged inside the dust collector; the sizing mechanism comprises a sizing agent tank and sizing equipment, the sizing equipment comprises an immersing roller, a sizing roller and squeezing rollers, supports are arranged on two sides of the sizing agent tank, the squeezing rollers are movably connected onto the supports, and air cylinders are arranged on the supports and connected with the squeezing rollers; the sizing agent recovering device comprises a fixed frame, a sizing agent brush and a recovering tank; a water level sensor is arranged in the sizing agent tank, a replenishing device is arranged on one side of the sizing agent tank, and the sizing agent water level sensor is electrically connected with the replenishing device. The sizing machine is uniform in sizing and little in waste, yarn before sizing can be cleaned so as to avoid pollution of the sizing agent tank, and the sizing agent in the sizing agent tank is replenished timely.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a sizing machine. Background technique [0002] During the weaving process, the warp yarns are subject to various frictions, stretches and tensions on the loom. For unsized warp yarns, there are many hairiness exposed on the surface of the yarns, and the cohesion between fibers is insufficient. Therefore, in these Under the action of the mechanical force of the loom, the hairiness on the yarn will be loosened and fluffed, some fibers will be separated from the yarn, the warp yarn will be broken, resulting in weaving defects, and even making weaving impossible, affecting the quality of the textile fabric. In order to reduce the breakage rate on the loom and improve the weavability and product quality of the warp yarn, the warp yarn must go through a sizing process to make the hairiness on the warp yarn fit and keep the original elasticity of the warp yarn as much as possible. Af...

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Problems solved by technology

[0003] In the sizing process, only after soaking and pressing, the thickness of the sizing on the yarn is uneven, which is easy to sizing unevenly and affects the quality of the yarn; at the same time, after the yarn is discharged from the sizing tank, the excess sizing on the yarn is easy to drip, which is It causes waste of size and affects the operating environment; some attachments and impurities on the yarn are easy to fall off from the yarn into the

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