Novel numerical control reed-moving fluff conjugate cam beating-up mechanism

Abstract

The invention relates to a novel numerical control reed-moving fluff conjugate cam beating-up mechanism. The beating-up mechanism comprises a conjugate cam group, a pendulum shaft assembly, a beating-up drive link and a sley beating-up part, wherein the conjugate cam group is hinged with the beating-up drive link through the pendulum shaft assembly in a movable manner to drive the sley beating-up part; the beating-up drive link consists of more than two stages of drive links which are hinged mutually; the hinged joint of each two stages of drive links are movably hinged with a positioning link which can move up and down; and the positioning link is connected with a numerical control regulating mechanism to regulate the rising and falling of the positioning link and ensure that the straight line drive effective total length between the both ends of the beating-up drive link can be controlled by changing the angle between each two stages of drive links. The invention provides the novel numerical control reed-moving fluff conjugate cam beating-up mechanism which is suitable for high speed, has the advantages of compact structure, low cost and high weaving efficiency, is easy to repair and can weave products with different pile heights; and the mechanism can control the relative displacement of each weft of reed to control the pile height of each weft and weave different hair types with 3-7 wefts such as wavy hair and zigzag hair.

Description

technical field [0001] The invention relates to a conjugate cam beating-up and raising mechanism, in particular to a novel numerically controlled reed moving raising conjugate cam beating-up mechanism capable of weaving different hair heights. Background technique [0002] The fluffing of the towel machine can be divided into two ways: reed fluffing and cloth fluffing: cloth fluffing mostly adopts numerical control fluffing, using numerical control motor to control the movable chest beam and back beam of the loom so as to make the weaving mouth displace. Yes: The driving energy consumption of the movable chest beam and the back beam is high, there are many parts involved in the movement, the requirements for the yarn are high and it is not easy to synchronize, and the production efficiency is low; the applicant's patent No. 200920353274. The reed mechanism adopts a numerical control motor to control the rotation angle of the rotating shaft, and controls the supporting shaft ...

AI Technical Summary

Problems solved by technology

[0003] In order to weave towels on high-speed rapier looms with moving sleys and stationary weft insertion boxes, the low efficiency of traditional beating-up and weft insertion integrated machines and the defects of high yarn requirements and high energy consumption of cloth-moving rapier towel machines , the present invention provides a new type of numerically controlled reed moving raising conjugate cam beating-up mechanism suitable for high speed, compact structure, low cost, easy maintenance, capable of weaving different wool heights, and high weaving efficiency. Relative displacement, so as to control the wool height of each weft, and weave any wool type with 3-7 wefts / wool, such as wavy wool and sawtooth wool

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