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Yarn feeder

A yarn and feeding technology, applied in textiles and papermaking, weft knitting, knitting, etc., can solve problems such as difficult to maintain constant tension of incoming thread, high risk of failure, complex structure, etc.

Inactive Publication Date: 2016-05-25
楼春桦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Such commercially available equipment has complex structures, high risk of failure, and difficulty in maintaining constant tension of the incoming wire

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
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Embodiment Construction

[0021] The yarn feeder comprises a tension sensor 16, a motor 3 and an electronic control unit. The yarn feeder includes a spindle-shaped main body 1 with rounded corners; the motor 3 is arranged in the middle of the main body, and the front of the motor 3 is provided with a reel 12 synchronously driven by the motor 3, and the back of the motor 3 is exposed. The alloy casing, the center of the reel 12 is on the center line of the main body 1; the tension sensor 16 is arranged at the bottom of the main body 1; the electronic control unit includes a control board installed inside the main body 1, and the electronic control unit receives the tension sensor The tension signal fed back by 16 adjusts the start-stop speed of the motor 3 .

[0022] The reel 12 contains a cylinder protruding from the facade of the main body 1, and the outside of the cylinder is evenly provided with vertical anti-skid strips 9; the top of the cylinder is provided with an overhanging edge 13; the cylinde...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention discloses a yarn feeder. The yarn feeder comprises a tension sensor, a motor and an electronic control unit, and is characterized by comprising a spindle-shaped body with corners adopting fillet transition; the motor is arranged in the middle of the body; a roller driven by a motor synchronously is arranged on the front surface of the motor; the center of the roller is positioned in a center line; the tension sensor is arranged at the lower part of the body; the electronic control unit comprises a control panel mounted inside the body, receives tension signals fed back by the tension sensor and adjusts the starting and stopping rotate speed of the motor. The yarn feeder has obvious effects of being simple and reasonable in structural design, and beneficial to keeping of the stable output of yarn tension.

Description

technical field [0001] The invention relates to a yarn feeder, which belongs to the technical field of yarn spinning equipment. Background technique [0002] There is a type of device in the yarn spinning equipment that controls the feeding of the yarn, and is used to control the tension of the fed yarn itself and maintain a stable output. It is called a yarn feeder and generally includes a tension sensor, a motor and an electronic control unit. [0003] Such commercially available equipment has complex structures, high risk of failure, and it is difficult to maintain a constant tension of the incoming wire. Contents of the invention [0004] One of the objectives of the present invention is to provide a yarn feeder with a simple and reasonable structural design, which is beneficial to maintain a stable output of yarn tension. [0005] Concrete technical scheme of the present invention is: [0006] A yarn feeder, comprising a tension sensor, a motor and an electronic con...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D04B15/38D04B27/10D04B15/44D04B27/12
CPCD04B15/38D04B15/44D04B27/10D04B27/12
Inventor 楼春桦
Owner 楼春桦