Weft shearing device

A technology of weft cutting and transmission device, which is applied in the direction of textile, textile, papermaking, loom, etc., can solve the problems of high wear rate of sprocket chain drive device, affect the life of components, poor production safety, etc., and achieve simple structure and long service life Prolonged, low component wear effect

Inactive Publication Date: 2016-04-06
GAOYANG HUIQIANG TEXTILE MACHINERY MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a weft cutting device, which solves the problem of poor production safety, high wear rate of the

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0024] Such as Figure 3~6 As shown, a weft cutting device includes a frame 1 and a rapier 2. A scissors box 3 and a fixed bracket 6 are installed on the frame 1, and the fixed bracket 6 is provided with a transmission shaft 5, the transmission shaft One end of 5 is provided with a connecting disc 4, and the other end is provided with a transmission device 7, and the other side of the connection disc 4 is connected with the scissors box 3; the transmission device 7 is fixedly installed on the frame 1, the transmission device 7 is provided with a first drive device 10 inside the frame 1 corresponding to the transmission device 7, the first drive device 10 is a swing arm linkage mechanism, and the bottom of the transmission device 7 and the first drive device 10 One end of a driving device 10 is respectively connected to two ends of a fixed shaft 9 installed at the bottom of the frame 1;

[0025] Specifically, such as Figure 4 , Figure 5 As shown, the transmission device 7 is a spr

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PUM

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Abstract

The invention discloses a weft shearing device which comprises a rack, a rapier, a scissor box and a fixed support. A transmission shaft is arranged on the fixed support, a connecting disc is arranged at one end of the transmission shaft, and a transmission device is arranged at the other end of the transmission shaft. The other side of the connecting disc is connected with the scissor box. The transmission device is fixedly mounted on the outer side of the rack. A first driving device is arranged at the position, corresponding to the transmission device, of the inner side of the rack and is a swing arm connecting rod mechanism, and the bottom of the transmission device and one end of the first driving device are connected to the two ends of a fixed shaft mounted at the bottom of the rack respectively. The weft shearing device is ingenious in concept, scientific and reasonable, the chain wheel and chain transmission device and the transmission shaft do alternate rotating motion clockwise and anticlockwise, the situation that injuries are caused by winding and hauling in to the human body is effectively avoided, and the safety of equipment operation is improved. The swing arm connecting rod mechanism is simple in structure, convenient to mount, good in stability and small in assembly abrasion, so that the service life of the scissor box and other overall assemblies is prolonged.

Description

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Claims

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Application Information

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Owner GAOYANG HUIQIANG TEXTILE MACHINERY MFG CO LTD
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