Yarn breakage reminding device

Abstract

The invention discloses a yarn breakage reminding device comprising two pinch rollers identical in structure, a top plate and a bottom plate. The top plate and the bottom plate are fixed and supported through side plates, each pinch roller comprises a fixed bar and a movable bar, a positioning piece is fixed inside each fixed bar, one end of each movable bar extends into each fixed bar and connected with the corresponding positioning piece through a spring, the other end of each movable bar is provided with a roller, a micro direct-current generator is arranged in each movable bar which is connected with a light-emitting diode arranged on the top plate through a wire, a rotating shaft of each micro direct-current generator penetrates out of the side wall of the corresponding movable bar, a transmission belt sleeves the rotating shaft of each micro direct-current generator and an axle of the corresponding roller, the two pinch rollers are arranged oppositely, the rollers of the pinch rollers are located on the same plane, the fixed bar of one pinch roller is fixedly connected with the top plate, and the fixed bar of the other pinch roller is fixedly connected with the bottom plate. Yarn breakage can be reminded in time through extinguishing of the light-emitting diode.

Description

technical field [0001] The invention belongs to the technical field of textiles, and in particular relates to a broken yarn prompting device. Background technique [0002] China is a big textile country in the world and occupies a very important position in the national economy. In the textile process, yarn winding is an indispensable process. It needs to completely wind the yarn on the spindle. However, in the process of winding yarn Occasionally, there will be yarn breakage in the process. If the spindle is not found in time, it will be idling all the time, which wastes energy and delays production. Contents of the invention [0003] In order to solve the above-mentioned problems, the present invention provides a yarn breaking prompting device, which can promptly prompt after the yarn is broken. [0004] The technical problem to be solved by the present invention is achieved through the following technical solutions: [0005] A broken yarn prompting device, comprisi...

AI Technical Summary

Problems solved by technology

[0002] China is a big textile country in the world and occupies a very important position in the national economy. In the textile process, yarn winding is an indispensable process. It needs to completely wind the yarn on the spindle. However, in the process of winding yarn Occasionally, yarn breakage will occur during the production process. If the spindle is not found in time, it will be idling all the time, which wastes energy and delays production.

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