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Fabric tension controlling device

A technology of tension control and fabric, which is applied in transportation and packaging, delivery of filamentous materials, thin material processing, etc. It can solve the problems of uneven fabric tension, inability to truly reflect fabric tension, and partial non-compliance with requirements, and achieve simplified adjustment , easy to adjust, reduce the effect of control requirements

Pending Publication Date: 2018-01-09
鹤山市鸿新经编厂有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, adjusting the speed of the winder can only indirectly adjust the tension of the fabric, which cannot truly reflect the tension of the fabric. The tension of the rolled fabric is not uniform, and some parts do not meet the requirements.

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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  • Fabric tension controlling device
  • Fabric tension controlling device
  • Fabric tension controlling device

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0021] Such as figure 1 , figure 2 As shown, a fabric tension control device includes a frame 3, the frame 3 is provided with a guide roller group 2 and a tension roller 1, the guide roller group 2 and the tension roller 1 are arranged in sequence along the moving direction of the fabric, and the tension roller 1 is slidingly connected with the frame 3, the sliding direction of the tensioning roller 1 is perpendicular to the axial direction of the tensioning roller 1, pressure sensors are installed at both ends of the tensioning roller 1, and the pressure sensors are electrically connected to the control for controlling the sliding of the tensioning roller 1 device.

[0022] The radially outer surfaces of the tension roller 1 and the guide roller group 2 will abut against the fabric to drive the fabric to move, and the hollow arrows indicate the movement direction of the fabric.

[0023] The tension roller 1 and the pressure sensor directly measure the fabric tension, which...

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 creatively discloses a fabric tension controlling device. The fabric tension controlling device comprises a rack. The rack is provided with a guiding roller set and a tensioning roller.The guiding roller set and the tensioning roller are arranged in sequence in the moving direction of fabric. The tensioning roller is slidably connected with the rack. The sliding direction of the tensioning roller is perpendicular to the axial direction of the tensioning roller. Pressure sensors are arranged at the two ends of the tensioning roller. The pressure sensors are electrically connectedwith a controller which controls sliding of the tensioning roller. The fabric tension controlling device can directly control fabric tension and make fabric tension be distributed evenly.

Description

technical field [0001] The invention relates to a fabric forming device, in particular to a fabric tension control device. Background technique [0002] In the prior art, various additives are added to the fabric, which is then heated and reacted on a setting machine, and finally wound into a roll on a winder. The fabric wound into a roll also needs to maintain a certain tension to avoid defects caused by fabric shrinkage. [0003] The existing tension control method is to control the speed of the winder so that there is a difference between the moving speed of the fabric on the winder and the moving speed of the heated fabric, thereby changing the tension of the fabric to meet the requirements. [0004] As the winding process progresses, the outer diameter of the rolled fabric becomes larger and larger, and the speed of the winder needs to be constantly changed to keep the tension of the fabric within the required range. [0005] However, adjusting the rotation speed of t...

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): B65H59/40B65H57/14B65H59/36
Inventor 张学群
Owner 鹤山市鸿新经编厂有限公司