Sizing device for spinning yarns

Abstract

The invention provides a sizing device for spinning yarns, and aims to solve the problem that drying quality is not high. The sizing device for spinning yarns comprises a sizing tank, extruding rollers, sizing rollers and a paste fluid collecting tank. The sizing rollers are arranged in pairs and located in the sizing tank, and the sizing rollers are submerged in the paste fluid in the sizing tank; the paste fluid collecting tank is located at one side of the sizing tank, the extruding rollers are arranged in pairs and located above the paste fluid collecting tank, and the extruding rollers are coated with polyethylene layers; a communicating pipe which makes the paste fluid collecting tank and the sizing tank in communication is arranged on the paste fluid collecting tank. By means of a paste fluid hair brush, the paste fluid can evenly adhere to spinning yarns, and the extruding rollers are arranged and can extrude excessive paste fluid, so that the paste fluid is saved, and accumulation of excessive paste fluid is avoided at the same time; moreover, by means of the sizing device, automatic paste supply can be achieved, and the spinning yarns can be directly dried after sizing, so that the production time of the spinning yarns is shortened, and the production efficiency of the spinning yarns is improved.

Description

technical field [0001] The invention relates to the field of spinning and manufacturing, in particular to a sizing device for spinning objects. Background technique [0002] The finishing process in which the fabric is dipped in a size solution and dried to obtain a thick and stiff hand. The slurry is mainly made of slurry and a small amount of preservatives, and softeners, fillers or fluorescent whitening agents can also be added to the slurry. Commonly used natural sizing materials include wheat starch, corn starch, dextrin, gelatin, etc. Chemically synthesized pulp includes carboxymethyl cellulose, polyvinyl alcohol and polyacrylate. [0003] Sizing can improve the strength of the yarn, reduce the hairiness of the yarn, reduce the friction between the yarn and the loom, and facilitate weaving. However, the existing sizing device, after sizing the spinning object, easily leads to uneven sizing. , It is easy to cause glue accumulation, and during the conveying process of...

AI Technical Summary

Problems solved by technology

[0003] Sizing can improve the strength of the yarn, reduce the hairiness of the yarn, reduce the friction between the yarn and the loom, and facilitate weaving. However, the existing sizing device, after sizing the spinning object, easily leads to uneven sizing. , it is easy to cause glue accumulation, and during the conveying process of spinning objects, the slurry will flow to the middle under the action of gravity, resulting in uneven slurry of spinning objects

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