Belt friction method and device for replacing silk sheath

Abstract

The invention relates to a silk reeling method and a silk reeling device, in particular to a band friction method and a band friction device for replacing a silk sheath. The method and the device mainly solve the technical problems that a wet raw silk gathering method during silk reeling production in the prior art forms a silk sheath structure by adopting a manual mode, and gathers wet raw silk through a silk sheath effect, and the quality of the raw silk is influenced, operation is complicated, and labor productivity is low due to the nonuniformity of the silk sheath structure between threads brought by the method, or solve the technical problem that gathering is nonuniform due to periodical change of the speed when back-and-forth friction is conducted by adopting reciprocating movement. According to the method and the device, upper and lower layers of driving bands which can be used for replacing silk sheath gathering cocoon silk and move reversely are wound with the wet raw silk; silk pressing guide rolls are arranged between the driving bands; a winding movement direction of the wet raw silk is perpendicular to movement directions of the driving bands relative to the raw silk; friction is generated between the wet raw silk and the driving bands; and tiny sections on the surface of the cocoon silk can be removed after rotation and kneading.

Description

technical field [0001] The invention relates to a silk reeling method and device, in particular to a belt-type friction method and device for replacing silk sheaths. Background technique [0002] In the silk reeling process, after the threads of the cocoons in the silk reeling are collected by the thread collecting device, they cannot be directly wound into shape. This is because: (1) During the silk reeling process, the cocoon silk strips that make up the raw silk contain a lot of water. If they are directly wound and formed, not only is it not easy to dry, but it will affect the color of the silk, and the sericin is glued to each other to form a hard glue silk sheet. When reshaping into skeins, the thread is not easy to unwind, and it is easy to cause cutting. (2) The multiple cocoon threads that make up raw silk are loosely bonded to each other and cannot be tightly entangled. Such threads are weak in strength and easy to split. (3) There are still various tiny knots on...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a belt-type rubbing method and device for replacing silk sheaths, which mainly solves the problem of wet raw silk aggregation in silk reeling production in the prior art. The effect of this method is to achieve the aggregation of wet raw silk. The non-uniform structure of the silk sheath between threads brought about by this method affects the quality of raw silk, and the technical problems of complex operation and low labor productivity; The technical problem of uneven aggregation caused by periodic changes

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