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

A technology of conjugate cam and reed movement, which is applied in looms, textiles, textiles and papermaking, and can solve the problems of low-efficiency yarn requirements and high energy consumption of weft insertion integrated machines

Inactive Publication Date: 2011-04-13
王勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 numerical

Method used

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

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with drawings and embodiments.

[0017] Figure 1-3 As shown, the new numerically controlled reed-moving fluffing conjugate cam beating-up mechanism includes a conjugate cam group 1, a main shaft 2, an upper rotor 3, a lower rotor 31, a swing shaft 4, an upper rotor swing arm 41, a lower rotor swing arm 42, a beating-up Drive swing arm 43, positioning swing arm 44, primary drive link 5, secondary drive link 6, beat-up swing arm 7, beat-up shaft 8, sley foot 9, sley 10, steel reed 11, guide rail piece 12. Adjusting link 13, positioning rotor 14, slotted swing arm 15, slotted swing arm shaft 16, arc groove 17, positioning link 18, eccentric link 19, eccentric cam 20, eccentric shaft 21, speed reduction mechanism 22 , CNC motor 23, origin signal 24, signal acquisition mechanism 25 and electric control box 26. Main shaft 2, pendulum shaft 4, beating shaft 8, grooved swing arm shaft 16, and eccentric shaf...

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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 ...

Claims

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Application Information

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IPC IPC(8): D03D49/30D03D49/60
Inventor 王勇
Owner 王勇
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