High-precision yarn tension detector

Abstract

The invention can provide a high-precision yarn tension detector. The high-precision yarn tension detector comprises a spiral elastic sheet, an encoder, a display screen and a gear transmission device, wherein the spiral elastic sheet extends upwards to an upper outer shell through a tubular outer shell; the encoder is arranged on the upper outer shell; and the gear transmission device is positioned in the upper outer shell. According to the high-precision yarn tension detector, a handheld mechanical mode and an electronic mode are combined, the yarn tension detector is high in precision, highin interference resistance, good in stability and long in service life, the carried display screen can accurately display the measured yarn tension and the number of yarns in real time, the yarn tension detector can be independently held by hand to be operated and used and can further be installed on textile equipment such as a drawing-in machine to be used, and the installation and operation process is simple and convenient.

Description

technical field [0001] The invention relates to a yarn tension detection device, in particular to a high-precision yarn tension detection instrument. Background technique [0002] Throughout the ages, yarn has always been an important raw material for the production of textiles. The quality of the yarn determines the quality of the textile. Therefore, the characteristics of the yarn have always been required to be very high, including tension, elasticity and flexibility. If the measurement error of the yarn tension is too large, it will cause the elasticity of the yarn, causing various phenomena such as end breaks during the production process. In addition, during the threading process of the drawing-in machine, the number of yarns must be detected by a tension testing instrument to ensure the accuracy of the number of yarns. Therefore, the yarn tension testing instrument is an essential instrument in the textile industry. [0003] The electronic and handheld mechanical typ...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, the present invention can provide a high-precision yarn tension detector, which adopts the combination of hand-held mechanical type and electronic type, has good stability, long service life of the equipment, and the carrying display screen can display accurately in real time The measured yarn tension and the number of yarns are simple and convenient to install and operate, which not only solves the disadvantages of instability of traditional hand-held mechanical yarn tension detectors, but also solves the problem of insufficient measurement of common electronic tension detectors. Precise Disadvantages

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