Let-off tension bracket of carbon fiber cloth loom

A technology of warp let-off tension and carbon fiber cloth, which is applied in looms, textiles, textiles, and papermaking. It can solve problems such as uneven warp let-off, inability to weave, and inconsistent yarn tension, and achieve warp let-off and weft density winding. precise effect

Inactive Publication Date: 2013-09-18
YIXING HUAHENG HIGH PERFORMANCE FIBER WEAVING
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this invention is to solve the problem that the tension frame is mostly driven by mechanical gears and chains, the warp let-off is uneven, the te

Method used

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  • Let-off tension bracket of carbon fiber cloth loom

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0016] Such as figure 1 As shown, a let-off tension frame of a carbon fiber cloth loom, which includes a frame 1, a controller 9, and a let-off roller 2, a pressure roller 3, at least two wire passing rollers 4, Floating tension roller 5, tension sensor 6, tension motor 7 and warp let-off motor 8, warp thread is housed on the described let-off roller 2, the rotating shaft of warp let-off roller 2 links to each other with the output shaft of let-off motor 8, and pressure roller 3 is installed on Above the let-off roller 2, at least two thread passing rollers 4 are sequentially arranged on the warp output side of the let-off roller 2, and the floating tension roller 5 is arranged between any two thread passing rollers 4, and the floating tension roller 5 can move up and down. On the slide rail of frame 1, tension sensor 6 is installed on one side of floa...

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PUM

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Abstract

A let-off tension bracket of a carbon fiber cloth loom comprises a rack, a controller and a let-off roller, a pressing roller, at least two thread passing rods, a floating tension roller, a tension sensor, a tension motor and a let-off motor which are arranged on the rack, wherein a rotating shaft of the let-off roller is connected with an output shaft of the let-off motor through a conveyor belt; the at least two thread passing rods are arranged on an output side of the let-off roller sequentially; the floating tension roller is arranged between any two thread passing rods and can move vertically; the tension sensor is mounted on one side of the floating tension roller; an output of the tension sensor is connected with an input of the controller; the controller drives the thread passing rods to convey warps through the let-off motor; and the tension motor drives the floating tension roller to move vertically, so that the tension of the warps is adjusted. According to the let-off tension bracket of the carbon fiber cloth loom, a variable frequency motor is used for let-off and the tension sensor is used for measuring the tension of the warps, so that the bracket is free from influences of a back rest position and movement of mechanical components, and the tension of the warps is guaranteed to be consistent.

Description

technical field [0001] The invention relates to the textile field, in particular to a tension control system of a carbon fiber loom, in particular to a let-off tension frame of a carbon fiber loom. Background technique [0002] At present, most of the tension frames are driven by mechanical gears and chains. The warp let-off is uneven and the tension of the yarn is inconsistent, resulting in uneven tension on the entire cloth surface. The left side is tight and the right side is loose, or both sides are loose and the middle is tight, so it cannot be woven. As a result, the wavy shape of the carbon fiber cloth cannot be pre-impregnated. Contents of the invention [0003] The purpose of this invention is to solve the problem that the tension frame is mostly driven by mechanical gears and chains, the warp let-off is uneven, the tension of the yarn is inconsistent, and the tension of the entire cloth surface is easy to be uneven. , a let-off tension frame of a carbon fiber c...

Claims

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Application Information

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IPC IPC(8): D03D49/06
Inventor 尹锋薛铭豪
Owner YIXING HUAHENG HIGH PERFORMANCE FIBER WEAVING
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