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A left weft insertion device of a high-speed rapier towel loom

A technology of towel loom and weft insertion device, which is applied in looms, textiles, textiles and papermaking, etc., can solve problems such as maintenance troubles, achieve the effects of saving production costs, high manufacturing precision, and prolonging service life

Active Publication Date: 2018-05-15
ZHEJIANG YUEJIAN INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But maintenance is very troublesome

Method used

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  • A left weft insertion device of a high-speed rapier towel loom
  • A left weft insertion device of a high-speed rapier towel loom
  • A left weft insertion device of a high-speed rapier towel loom

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Embodiment Construction

[0028] 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.

[0029] Such as Figure 1-3 As shown, the left weft insertion device of the high-speed rapier towel loom of the present invention includes a set of six-link working mechanisms, a set of planetary gear mechanisms, and two sets of spiral bevel gear transmission mechanisms. The six-link working mechanism swings to drive the planetary gears The mechanism rotates back and forth, and the two sets of spiral bevel gear transmission mechanisms are driven to rotate back and forth through the sword gear shaft, thereby realizing weft insertion.

[0030] A group of six-link working mechanism in the present invention comprises left wall board 1, triangular swing arm fixed shaft 2, triangular swing arm 3, left transmission gear shaft 4, eccentric pin pressing plate 5, eccentric pin 6, long connecting rod 7, crankshaft ...

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Abstract

The invention relates to a left wefting device of a high-speed towel rapier loom. The device comprises a six-bar-linkage work mechanism, a planetary gear mechanism and two spiral bevel gear transmission mechanisms, the six-bar-linkage work mechanism drives the planetary gear mechanism to rotate back and forth to drive the spiral bevel gear transmission mechanisms to rotate back and forth, and wefting insertion is achieved. The device is complex in structure and stable and reliable in transmission, the rapier head movement curve is reasonable, and the requirement that the high-speed towel rapier loom operates at the speed of 330 r / min is met.

Description

technical field [0001] The invention relates to a left 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 br...

Claims

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Application Information

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