Constant tension winding device for nylon zipper drawn yarn

A winding device and constant tension technology, applied in transportation and packaging, conveying filamentous materials, thin material processing, etc., can solve the problem that the winding speed and wire output speed are difficult to automatically match, and achieve more reasonable equipment automation Sexuality, eliminating sinking due to gravity, and improving the effect of smooth movement

Inactive Publication Date: 2016-11-16
FUJIAN SBS ZIPPER SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The invention provides a constant tension winding device for the drawn yarn of nylon zipper, in order to overcome the deficiency that the winding speed and the wire output speed in the existing drawing yarn winding process are difficult to be matched automatically

Method used

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  • Constant tension winding device for nylon zipper drawn yarn
  • Constant tension winding device for nylon zipper drawn yarn
  • Constant tension winding device for nylon zipper drawn yarn

Examples

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Embodiment Construction

[0029] Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

[0030] refer to figure 1 , figure 2 , a constant tension winding device for nylon filaments of nylon zippers, including a frame 1 (or a chassis) and a motor 2 and a main shaft 3 assembled on the frame 1, and the motor 2 drives the main shaft 3 to rotate and then drives the I-shaped cylinder on the main shaft 3 4 rotations; This frame 1 is also fixedly equipped with left fixed wheel 11, right fixed wheel 13, tension resistor 14, upper limit post 15, lower limit post 16, steering wheel 17 and cable system running wheel 18. refer to figure 1 , The frame 1 is provided with upper and lower sets of constant tension rewinding devices, and multiple sets of constant tension rewinding devices work independently.

[0031] refer to figure 1 , figure 2 , the tension resistor 14 is fixedly equipped with a swing rod 141, the swing rod 141 is equipped with a swing...

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PUM

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Abstract

The invention relates to a constant tension rewinding device for a nylon zipper drawing yarn, which includes a frame, a motor and a main shaft assembled on the frame, and the motor drives the main shaft to rotate and then drives the I-shaped cylinder on the main shaft to rotate; It is also fixedly equipped with a left fixed wheel, a right fixed wheel, a tension resistor, an upper limit column, a lower limit column, and a steering wheel; Between the position column and the lower limit column, the swing wheel is arranged under the left fixed wheel and the right fixed wheel; the draft wire passes through the left fixed wheel, the swing wheel, the right fixed wheel, and the steering wheel in turn, and is wound on the I-shaped cylinder. The rewinding device of the present invention can automatically adjust the rewinding tension value, realize constant tension rewinding, and reduce the influence of human factors on the rewinding quality by production workers; it can control the tension value of the rewinding position one by one, improve the reeling quality of the draft yarn, and Smooth movement in the taking process; improve winding efficiency and product quality.

Description

technical field [0001] The invention relates to a rewinding device for a drawn yarn (nylon yarn), in particular to a constant tension rewinding device for a drawn yarn of a nylon zipper. Background technique [0002] At present, the nylon wire of the nylon zipper is wound up on the "I" shaped bobbin by the winding machine after being drawn, and is used for the production and use of the subsequent zipper forming machine. The main function of the winder is to wind the long nylon filament evenly onto the I-shaped tube. During the winding production process of nylon yarn, there are the following problems: [0003] (1) The length of the nylon yarn output per minute of the production line of the nylon draft yarn is constant. If the winder drives the I-shaped cylinder to rotate and collect the material, the time for collecting the material will be prolonged at any time, and the winding amount of the nylon yarn in the I-shaped cylinder will increase. The more the outer diameter is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H54/40B65H59/38
CPCB65H54/40B65H59/385B65H2701/31
Inventor 许道友张田
Owner FUJIAN SBS ZIPPER SCI & TECH CO LTD
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