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Right wefting insertion device for high-speed towel rapier loom

A technology of towel loom and right weft insertion, which is applied to looms, textiles, textiles and papermaking, etc., can solve problems such as troublesome maintenance, and achieve the effects of saving production costs, good reliability, and high manufacturing precision

Active Publication Date: 2017-03-22
ZHEJIANG YUEJIAN INTELLIGENT EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But maintenance is very troublesome

Method used

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  • Right wefting insertion device for high-speed towel rapier loom
  • Right wefting insertion device for high-speed towel rapier loom
  • Right wefting insertion device for high-speed towel rapier loom

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with specific examples, but the protection scope of the present invention is not limited thereto.

[0027] Such as Figure 1-3 As shown, the right weft insertion device of the high-speed rapier towel loom of the present invention includes a set of three-link mechanism, a set of planetary gear mechanism and two pairs of spiral bevel gear transmission mechanisms. The three-link mechanism swings, drives the planetary gear mechanism to rotate back and forth, and drives two pairs of spiral bevel gears to rotate back and forth through the transmission sword gear shaft, thereby realizing weft insertion.

[0028] The three-link mechanism in the present invention comprises right wallboard 1, right transmission gear shaft 4, eccentric pin pressing plate 5, eccentric pin 6, crankshaft 8, right transmission large gear 10, eccentric disc 9, right connecting rod 7, right connecting rod Lever pin 2, right swing arm ...

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Abstract

The invention relates to a right wefting insertion device for a high-speed towel rapier loom. The device comprises one set of a three-connecting-rod mechanism, one set of a planetary gear mechanism and two pairs of spiral bevel gear transmission mechanisms. The three-connecting-rod mechanism drives the planetary gear mechanism to rotate to and fro and drives the two pairs of spiral bevel gear transmission mechanisms to rotate to and fro so as to achieve wefting insertion; the three-connecting-rod mechanism comprises a crankshaft installed on the right wall plate, a right transmission big gear is fixed on the crankshaft, an eccentric disc is fixed on the right transmission big gear, the eccentric disc is fixed to an eccentric pin through an eccentric pin pressing plate, the eccentric pin is connected to a right connecting rod, the right connecting rod is connected to a right swinging arm through a right connecting rod pin, and the right swinging arm is connected to the planetary gear mechanism. The right wefting insertion device for the high-speed towel rapier loom is complex in structure, stable and reliable in transmission, and reasonable in rapier head motion curve, and fits the demand of the operation of the high-speed towel rapier loom at 330 rpm.

Description

technical field [0001] The invention relates to a right weft insertion device of a high-speed rapier towel loom, and belongs to the technical field of improvement of the weft insertion mechanism of a rapier towel loom. Background technique [0002] According to the analysis of the China Textile Machinery Association's "Thirteenth Five-Year Development Guidelines for the Textile Machinery Industry", the development of China's weaving equipment should further conform to the development trend of new weaving technologies in the future, and move towards modularization, versatility, high quality, high speed and high efficiency. Development in the direction of environmental protection. Among them, differentiated looms and special looms are the key development directions in the future. The development of high-performance towel looms, jacquard looms, and carpet looms that meet the needs of special looms can meet the needs of product structure adjustment in the textile industry and b...

Claims

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Application Information

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IPC IPC(8): D03D47/27D03D47/18
CPCD03D47/18D03D47/275
Inventor 孔祖坚谷正强
Owner ZHEJIANG YUEJIAN INTELLIGENT EQUIP CO LTD
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