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Device for automatically adjusting spinning part winding tension

A technology of winding tension and automatic adjustment, which is applied in the direction of textile, textile, papermaking, loom, etc., and can solve the problems that the fabric is easy to break, knot, and is not suitable for automatic production lines.

Inactive Publication Date: 2014-01-15
WUJIANG WEIQI FABRIC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When weaving or winding, the fabric is transmitted through the traction roller and the take-up roller. During the transmission process, the tension of the fabric is different. When the tension of the fabric is too small, the fabric will be bent. Or knotting, when the tension is too large, the fabric is easy to break, so it is necessary to connect a device that can adjust the winding tension from time to time. Most of the tension adjustment in the prior art is manually controlled by mechanical friction brakes, and manual control cannot Realize constant adjustment, low accuracy, not suitable for use in the current stage of automated production lines

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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  • Device for automatically adjusting spinning part winding tension
  • Device for automatically adjusting spinning part winding tension
  • Device for automatically adjusting spinning part winding tension

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Embodiment Construction

[0016] In order to enable those skilled in the art to better understand the solution of the present invention, and to make the above-mentioned purpose, features and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings of the embodiments.

[0017] Such as figure 1 As shown, a device for automatically adjusting the winding tension of textiles includes a traction roller 2 and a take-up roller 4 that work independently, a first motor 6 and a second motor that drive the traction roller 2 and the take-up roller 4 to rotate respectively. Two motors 8, and the PLC controller 10 that is electrically connected and controls the rotating speed of the first motor 6 and the second motor 8, a tension roller 12 is also arranged between the traction roller 2 and the take-up roller 4, and a tension roller 12 is arranged on the tension roller 12 Detec...

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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Abstract

The invention provides a device for automatically adjusting spinning part winding tension. The device comprises a pulling traction roller, a winding roller, a first motor, a second motor and a PLC, wherein the pulling traction roller and the winding roller work independently, the first motor and the second motor drive the pulling traction roller and the winding roller respectively, and the PLC is used for electrically connecting the first motor and the second motor and controlling the rotation speed of the first motor and the rotation speed of the second motor. The device is characterized in that a tension roller is arranged between the pulling traction roller and the winding roller, a tension detector is arranged on the tension roller, and the signal output end of the tension detector is electrically connected with the PLC through a potentiometer. After the winding tension of the tension roller changes, the variable quantity of tension is converted into the voltage change of the potentiometer through the tension detector, the PLC converts the voltage change into an output signal and sends the output signal to the first motor or the second motor, the rotation speed of the pulling traction roller or the rotation speed of the winding roller is adjusted automatically to enable the winding tension to return to the set constant value, and the purpose of adjusting the winding tension in real time is achieved.

Description

technical field [0001] The invention relates to a weaving auxiliary device, in particular to a device for automatically adjusting the winding tension of textile pieces. Background technique [0002] When weaving or winding, the fabric is transmitted through the traction roller and the take-up roller. During the transmission process, the tension of the fabric is different. When the tension of the fabric is too small, the fabric will be bent. Or knotting, when the tension is too large, the fabric is easy to break, so it is necessary to connect a device that can adjust the winding tension from time to time. Most of the tension adjustment in the prior art is manually controlled by mechanical friction brakes, and manual control cannot Realize constant adjustment, the accuracy is low, it is not suitable for use in the automatic production line at the present stage. Contents of the invention [0003] In order to solve the deficiencies in the background technology, the object of ...

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): D03D49/12
Inventor 张水华
Owner WUJIANG WEIQI FABRIC
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