Spinning rubber ring produced by tubular fabric impregnation sleeving process

Abstract

The invention belongs to the technical field of spinning rubber ring production, and particularly relates to a spinning rubber ring produced by adopting a tubular fabric impregnation sleeving process, the production process of the spinning rubber ring comprises the following steps: S1, firstly manufacturing a tubular fabric layer by using a weaving machine, then impregnating the tubular fabric layer, sleeving the impregnated tubular fabric layer on an inner rubber layer, and forming a spinning rubber ring; sleeving an outer rubber layer; and S2, the outer surface of the sleeved rubber ring is wrapped with a forming film, then the rubber ring is fed into a vulcanizing tank to be vulcanized, the vulcanized rubber ring is taken down from the core rod, and the spinning rubber ring can be obtained. 1, the rubber ring is of a three-layer structure, the three layers are vulcanized into a whole, and the bonding strength is high; 2, the stress of the rubber ring is uniformly distributed during use; 3, the overall strength of the rubber ring is high; 4, the service life of the rubber ring is prolonged; and 5, the resultant yarn is good in dryness when spinning is used.

Description

technical field [0001] The invention belongs to the technical field of spinning apron production, in particular to a spinning apron produced by adopting a tubular fabric dipping process. Background technique [0002] The spinning apron is cylindrical and consists of three parts: inner and outer rubber layers and reinforcement layers. The reinforcement layers are generally composed of spiral cotton threads and nylon threads. Products are widely used in cotton spinning, hemp spinning, non-woven, chemical fiber spinning and worsted spinning machines. [0003] A Chinese patent with publication number CN202323206U discloses a spinning rubber ring, which includes an inner ring rubber layer, a soft flat rubber layer is arranged outside the inner ring concave-convex rubber layer, and an outer concave-convex surface rubber layer is arranged outside the soft flat rubber layer. . [0004] The prior art is as follows: after manually covering the inner layer of glue on the mandrel, the...

AI Technical Summary

Problems solved by technology

The spinning aprons produced by this technology have the problems of poor consistency and the entangled fabric threads are easy to scatter

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