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Electronic monitoring device for spandex core-spun yarns

A technology of spandex core-spun yarn and monitoring device, which is applied in the directions of yarn, textiles and papermaking, can solve the problems of broken yarn of core-spun yarn, etc., and achieve the effect of improving product quality, wide application range and reducing complaints of problematic yarns

Active Publication Date: 2014-04-30
ANHUI HUAMAO TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide an electronic monitoring device for spandex core-spun yarn. The problem is that it can prevent the yarn guide roller from stopping and the main machine from breaking the end of the spandex yarn to continue spinning.

Method used

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  • Electronic monitoring device for spandex core-spun yarns

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Embodiment Construction

[0011] It can be seen from the accompanying drawings that the spandex core-spun yarn is twisted and spun by two parts, one part is the original roving drafting mechanism on the ring spinning frame, and the other part is the spandex yarn feeding mechanism. The roving cotton fiber 6 passes through the roving guide bar 7 and reaches the drafting area of ​​the roller 3; the spandex yarn 1 passes through the guide wheel 5 on the cradle 4 under the rotation of the spandex godet roller 2; After stretching, it is simultaneously fed and combined from the front jaw of the spinning frame, passes through the yarn guide hook, and then passes through the twisting and winding action of the steel ring and the traveler to form the spandex core-spun yarn 15.

[0012] The electronic monitoring device for spandex core-spun yarn of the present invention comprises, the intelligent photoelectric sensor 8 that is installed on the frame near the godet roller carries out speed tracking and monitoring to...

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Abstract

The invention discloses an electronic monitoring device for spandex core-spun yarns. The electronic monitoring device comprises a zebra strip arranged at the most end of a yarn guide roller, an intelligent photoelectric sensor is mounted on an electronic monitoring support on the upper portion of the zebra strip and outputs signals to an intermediate relay, the signals are transmitted to a signal input point of a PLC (programmable logic controller) through a time relay, and a signal output point of the PLC respectively controls a host contactor and an alarm. The electronic monitoring device solves the quality problem that the core-spun yarns are broken when the spandex yarn guide roller stalls due to breakage of a transmission chain or jamming of a bearing. The electronic monitoring device also solves the technical problem that the yarn guide roller runs at a low speed and is not easily monitored. A spandex end breakage host can be prevented from continuing spinning when the yarn guide roller stalls, normal operation of machinists is facilitated, the host can stop and give an alarm halfway when the yarn guide roller stalls, and quality accidents of the spandex core-spun yarns are avoided.

Description

technical field [0001] The invention relates to a component of a textile machine, in particular to an electronic monitoring device for spandex core-spun yarn. Background technique [0002] Spandex core-spun yarn is a high-quality raw material for the production of health-care elastic fabrics, and its physical form is called spandex core-spun yarn. The physical structure of spandex core-spun yarn consists of two parts, mainly cotton yarn, spandex is the inner thread of spandex core-spun yarn, and spandex is a chemically synthesized polymer material. Spandex core-spun yarn is formed by wrapping the outside of the spandex thread with natural high-quality fine cotton yarn. [0003] Spandex core-spun yarn can obtain good feel and appearance, and the yarn with natural fiber as the outer fiber has good hygroscopicity, and different elastic values ​​can be selected according to the application of the product. Compared with other elastic yarns, the remarkable feature of spandex cor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H13/20D02G3/38
Inventor 舒畅
Owner ANHUI HUAMAO TEXTILE