Method of automatically twisting silk threads of raw silks of automatic silk reeling machine

Abstract

The invention discloses a method of automatically twisting silk threads of raw silks of an automatic silk reeling machine. The method comprises the steps of (1) lengthening the length of an existing silk passing pipe on a bailing table, additionally installing a friction wheel on the silk passing pipe, and installing a twister on the friction wheel; (2) replacing a single transmission wheel on an existing thread collection wing rotating box by upper and lower dual transmission wheels, driving a thread collector by a revolution rope, and driving the friction wheel so as to enable the friction wheel to drive the twister; (3) heightening the position height of an existing magnetic eyelet frame, installing an ejecting pull rod below the magnetic eyelet frame, and connecting the ejecting pull rod with the twister; and (4) the silk threads entering the silk passing pipe via the thread collector and passing through the twister, the twister twisting the silk threads by rotating clockwise with 1400 revolutions per minute, the twisted silk threads successively passing through an upper drum wheel, a positioning drum wheel and a lower drum wheel and then entering a detecting drum wheel, and then the twisted silk threads passing through the detecting drum wheel and successively passing through a sensor, an upper positioning drum wheel and a cross winding rod to reach a small reel for thread winding. The method has the characteristics that raw silk quality is improved and a manual sheath beating process is prevented.

Description

technical field [0001] The invention relates to the field of twisting of an automatic silk reeling machine, in particular to a method for automatically twisting raw silk strips of an automatic silk reeling machine. Background technique [0002] Silk reeling is the process of extracting silk from cocoons, which is generally called silk reeling. The original silk reeling method is to dip the cocoons in hot soup, draw the silk by hand, and wind it on the silk basket. Pots and baskets are the original silk reeling utensils. [0003] Before silk reeling, boiled cocoons, thread-free cocoons and thread-loosing cocoons must be threaded and sorted, so that they become cocoons that can be dissociated continuously. The threading of the headstock of the automatic silk reeling locomotive is done mechanically. The purpose of Suoxu is to draw the thread from the surface of the cocoon layer of boiled cocoon and Luoxu cocoon by rubbing the cocoon body with the Suoxu broom. The purpose of...

AI Technical Summary

Problems solved by technology

The invention solves the problem of complex yarn bobbin replacement during the operation of the twisting device, and overcomes the problems in the prior art of large space occupation and high processing cost due to simultaneous twisting of a large number of fibers

[0010] Some twisting devices are disclosed in the above reference documents, the structure is relatively complicated, the manufacturing cost is relatively high, and the energy consumption is also large; the quality of the twisted filaments is not good

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