Two-for-one twister capable of detecting spindle speed and judging yarn state and working method thereof

Abstract

The invention relates to a two-for-one twister capable of detecting spindle speed and judging yarn state and a working method thereof; the two-for-one twister includes a nose controller; the nose controller is connected with a switch power supply, a touch screen and an alarm light; the nose controller is connected with a row of middle acquirers in differential transmission mode of an RS485 communication port, each middle acquirer is communicated with the switch power supply through a 24 V direct-current power supply, the switch power supply is connected with a 220 V alternating-current power supply, the switch power supply converts 220 V alternating current power into 24 V direct current power for the twister, the nose controller may read data in each middle acquirer through the RS485 communication port so as to acquire yarn state and spindle speed information of the whole twister, and to display information on the touch screen and control the lights. The function of automatically detecting spindle speed and judging yarn state can be achieved herein, and manual inspection on machining is not required during working.

Description

technical field [0001] The invention relates to the technical field of textile machinery, in particular to a two-for-one twister capable of detecting the spindle speed and judging the state of the yarn and its working method. Background technique [0002] Two-for-one twister is a kind of twisting equipment, which is mainly composed of power part, two-for-one twisting unit and transmission part. The structure of two-for-one twisting unit mainly includes spindle brake device, two-for-one twister spindle part, yarn winding device, However, the existing two-for-one twisters have the following defects: 1. The existing two-for-one twisters are semi-automatic products, and no reminder will be issued after the yarn breaks, requiring manual inspections of the processing situation frequently, and the work efficiency is low 2. Since the spindle part of the two-for-one twister is not equipped with a spindle speed detection mechanism, the speeds of the spindles in the two-for-one twister...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, the present invention provides a two-for-one twister that can detect the spindle speed and judge the state of the yarn and its working method, which can solve the problem that there is no alarm reminder for thread breakage in the working process of the two-for-one twister, and manual inspections are often required. The function of automatic detection of spindle speed and judgment of yarn status can be realized if there are problems such as undetectable spindle speed, inconsistent yarn quality of each spindle, uncontrollable difference in adjacent yarn quality, low yarn quality and low work efficiency. , no need to manually inspect the processing situation during the working process, it has automatic alarm reminder for thread break, automatic detection of spindle speed, real-time detection of yarn quality of each spindle, controllable difference of adjacent yarn quality, high yarn quality and high work efficiency, etc. advantage

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