Active type loose warp adjusting apparatus

An adjusting device and warp loosening technology, applied in textile, textile and papermaking, looms and other directions, can solve the problems of affecting the accuracy of warp tension, increasing the movement resistance of the mechanism, affecting the follow-up performance, etc. Accurate effect of impact, large load and tension detection

Inactive Publication Date: 2008-11-05
WEIFANG JINSHUAI MACHINERY
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

However, using the above method, the structure is complicated, and the shock absorber and damping spring increase the movement resistance of the mechanism, and the follow-up performance is greatly affected, especially at high speeds, the impact is more obvious, which reduces the reliability of the equipment and affects the warp tension. detection accuracy

Method used

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  • Active type loose warp adjusting apparatus
  • Active type loose warp adjusting apparatus

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Experimental program
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Embodiment Construction

[0013] Such as figure 1 As shown, the positive warp loosening adjustment device includes the eccentric adjustment device 2 provided on the loom body 1 and the warp loosening rocker 4 for installing the tension roller 7. Through the adjustment device, the tension roller 7 is installed between the loose warp rockers 4 of the two loose warp adjustment devices. Between one end of the loose warp rocker 4 and the eccentric adjustment device 2, a loose warp adjustment rod device 3 is connected, and a rocker bracket 5 is hinged at the other end of the loose warp rocker 4, and the rocker bracket 5 is fixed to the body 1. connection; a tension sensor 6 is provided between the rocker bracket 5 and the body 1, wherein the rocker bracket 5 can be fixedly connected to the body 1 through a bushing and a pin shaft at one end, which is convenient to use, and the other end of the rocker bracket 5 It is hingedly connected with the warp loosening rocker 4 , and a tension sensor 6 is arranged bet...

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Abstract

The invention discloses an active warp-easing regulating device, comprising an eccentric regulating device arranged on a loom body and a warp-easing rocker used for installing a tension roller. A warp-easing regulating rod device is connected between one end of the warp-easing rocker and the eccentric regulating device, the other end of the warp-easing rocker is articulated with a rocker bracket which is fixedly connected with the loom body, and a tension sensor is arranged between the rocker bracket and the loom body. The invention has simple structure and can accurately detect tension with better adaptability and reliability during the high-speed running of the loom.

Description

technical field [0001] The invention relates to the technical field of textile machinery, in particular to a positive pine warp adjusting device for electronic pine warp on an air-jet loom. Background technique [0002] At present, the positive electronic let-off mechanism on the air-jet loom is used to detect the tension of the warp yarn and adjust the let-off of the let-off mechanism. It is composed of connected pine rocker, tension arm and tension sensor, and is equipped with a shock absorber to reduce the impact of the vibration that occurs during beating on the back beam, and is equipped with a damping spring to reduce the impact of the vibration that occurs during beating on the sensor , so as not to interfere with the transmitted data. However, using the above method, the structure is complicated, and the shock absorber and damping spring increase the movement resistance of the mechanism, and the follow-up performance is greatly affected, especially at high speeds, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D03D49/06D03D47/30
Inventor 徐平张克旭
Owner WEIFANG JINSHUAI MACHINERY
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