Dynamic balance control device for tension of warps of weaving machine

A technology of dynamic balance and control devices, which is applied in looms, textiles, textiles and papermaking, etc., can solve problems such as unstable tension control, achieve stable output, improve fabric quality, and prevent fluffing

Inactive Publication Date: 2014-06-11
HANGZHOU CHUANGXING WEAVING EQUIP TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is controlled by springs and tension ropes, and it also has the defect of unstable tension control

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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  • Dynamic balance control device for tension of warps of weaving machine

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Embodiment Construction

[0015] Such as figure 1 As shown, the loom warp tension dynamic balance control device includes a pile warp beam 1 and a yarn 2 wound on the pile warp beam 1, and the figure shows the yarn when the beam is full and when the beam is full position, the yarn 2 is drawn from the wool warp beam 1, and then the warp is guided to the fabric weaving 11 by the fixed guide roller shaft group for weaving, and the warp thread movement is arranged between the wool warp fixed guide roller shaft group and the fabric weaving 11 Guide roller 7, described warp movable guide roller 7 is installed on a swing lever 5, and the head end of described swing lever 5 is hinged on a fixed head, and the tail end of swing lever 5 is connected with a link mechanism, and link mechanism Driven by a servo motor 10, a displacement sensor 6 is provided on one side of the swing rod 5 to detect the gap between the swing rod 5 and the displacement sensor 6, and the servo motor 10 adjusts the swing angle of the swin...

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 dynamic balance control device for tension of warps of a weaving machine. The dynamic balance control device comprises a wool warp beam and yarns coiled on the wool warp beam, wherein a warp moving guide roller is arranged between a wool warp fixing guide roller shaft group and a fabric fell, the warp moving guide roller is arranged on a swing rod, the head of the swing rod is hinged to a fixing head, the tail end of the swing rod is connected to a connecting rod mechanism, the connecting rod mechanism is driven by a servo motor, a displacement sensor capable of detecting a gap between the swing rod and the displacement sensor is arranged on one end of the swing rod, and the servo motor can keep stable output and stable tension of the yarns according to a signal fed back by the displacement sensor. The dynamic balance control device has the advantages that the purpose of tension adjustment can be realized quickly and flexibly, and meanwhile, and the error is small during dynamic adjustment in a high-speed operation process of the weaving machine. The tension is stable in a warp output process, so that the warps have small vibration amplitude in a weaving process and are difficult to fuzz, and the quality of the fabric is greatly improved.

Description

technical field [0001] The invention relates to a loom warp tension dynamic balance control device. Background technique [0002] In the weaving process of the existing cloth moving towel loom, the warp sending process generally adopts the servo motor to control the warp sending mode of the gearbox, and the control system controls the servo motor to work according to the sensor signal, and sends out an appropriate amount of warp in time during the weaving process of the towel loom. Warp the yarn and keep the yarn tension steady. Because the servo motor directly controls the work of the warp beam wound around the warp thread, the start or pause of the servo motor can play the role of outputting the warp thread and suspending the warp thread output. [0003] Because there are many yarns around the warp beam at the beginning, the mass of the whole warp beam is relatively large. With the continuous output of the warp yarn, the diameter of the warp wire disc changes from large 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): D03D49/06
Inventor 梁景波杨延增国保才张迅
Owner HANGZHOU CHUANGXING WEAVING EQUIP TECH
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