Positive control type wool warp tension system

Abstract

The invention discloses a positive control type wool warp tension system. The system comprises two wall boards, a distribution positive following device, a wool warp tension active control device anda wool warp tension buffer device, wherein the wool warp tension active control device comprises a supporting swing shaft, tension rocker arms and a rocker arm driving mechanism, the supporting swingshaft is arranged between the two wall boards, the two tension rocker arms are symmetrically arranged at the two ends of the supporting swing shaft left and right, the rocker arm driving mechanism isconnected with the lower end of the left tension rocker arm, the distribution active following device comprises a tension adjusting mechanism and a connecting rod transmission mechanism, the tension adjusting mechanism is arranged on the two tension rocker arms and comprises a tension swing shaft and a swing rod, one end of the connecting rod transmission mechanism is arranged on the left side wall board through a fuzzing support, and the other end is fixedly connected with the corresponding end of the tension swing shaft. According to the system, active control over the wool warp tension is more accurate, the requirements for the wool warp tension in various states are met, the tension is stable in the weaving process, coordination is better, and high-quality and high-speed towel weavingis achieved.

Description

technical field [0001] The invention relates to the technical field of textile machinery, in particular to an actively controlled wool warp tension system. Background technique [0002] In the existing air-jet towel looms, the coordination between wool warp tension control and raising movement is insufficient, and the negative swing wool warp tension control method or pure rigid positive swing cannot adapt to the situation of less wool warp yarns. Or because the tension of the hair warp is small, the start-up rate is reduced, or the hair cannot be run at high speed due to the inertia of the hair rod. A new wool warp tension control structure is urgently needed for high-speed cloth moving towel looms to solve the problem of high-quality and high-speed weaving towels. Therefore, prior art urgently needs further improvement. Contents of the invention [0003] Aiming at the deficiencies of the above-mentioned prior art, the purpose of the present invention is to propose a po...

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Problems solved by technology

[0003] Aiming at the deficiencies of the above-mentioned prior art, the purpose of the present invention is to propose a positively controlled wool warp tension system, which solves the lack of coordination between the wool warp tension control and the fluffing movement in the towel weaving process, and the movement inertia of the swinging parts is large, which makes it impossible to achieve high quality. Problems of Weaving Towels at High Speed

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