Improved structure of rapier machine

A rapier machine and yarn technology, which is applied in the field of rapier machines, can solve the problems affecting the weaving quality of fabrics, the adjustment effect needs to be improved, and yarn stretching and yarn skipping, etc., so as to reduce the proportion of product scrapping, low cost and good tension Moderating effect

Active Publication Date: 2012-07-25
江苏弄潮儿复合材料有限公司
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Problems solved by technology

[0002] In the existing rapier machine, the yarn sent from the creel enters through a large-diameter yarn roller located on the inlet side of the creel. This structure plays a certain role in tensioning the yarn, but the yarn is relatively It is prone to yarn skipping, which affects the weaving quality of the fabric, and the adjustment effect needs to be improved

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Improved structure of rapier machine
  • Improved structure of rapier machine
  • Improved structure of rapier machine

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Embodiment Construction

[0017] like figure 1 As shown, it is an improved structure of a rapier machine according to the present invention, which includes a rapier machine body 1, and a yarn tension adjustment device is provided on the yarn inlet side of the rapier machine body, and the yarn tension adjustment device includes a frame body 11, Yarn feeding guide roller 2 is arranged on the frame side near the yarn creel, regulating roller 3 is arranged on the yarn inlet side close to the rapier machine body, and intermediate roller 4 is also arranged between yarn feeding guide roller and regulating roller, and yarn 01 is sequentially After bypassing the yarn-entry guide roller, intermediate roller and adjustment roller, it is input from the upper end of the adjustment roller, that is, the upper end of the yarn-entry guide roller bypasses the lower end of the intermediate roller as shown in the figure, and then enters the rapier machine body from the upper end of the adjustment roller. The outer ring su...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses an improved structure of a rapier machine, comprising a rapier machine body, wherein the yarn inlet side of the rapier machine body is provided with a yarn tension adjusting device, the yarn tension adjusting device comprises a frame body on which a yarn running roller, an adjusting roller and a middle roller are arranged, yarn is inputted from the upper end of the adjusting roller after sequentially passing around the yarn running roller, the middle roller and the adjusting roller, the outer annular surface of the adjusting roller is provided with a rubber layer, a height adjusting mechanism of the adjusting roller is connected to the frame body, and a tension inducing device corresponding to each strand of yarn is sleeved on the adjusting roller or the middle roller and is connected in series to a control circuit of the rapier machine. The improved structure has a good tension adjustment function on the yarn at the inlet side of the rapier machine, improves the weaving quality of fabrics, is concise and ingenious, has low cost, and can also sensitively and rapidly induce whether the yarn is broken or not, and if the yarn is broken, the rapier machine can stop running immediately, thereby reducing the scrapping proportion of products.

Description

technical field [0001] The present invention relates to rapier machines. Background technique [0002] In the existing rapier machine, the yarn sent from the creel enters through a large-diameter yarn roller located on the inlet side of the creel. This structure plays a certain role in tensioning the yarn, but the yarn is relatively Yarn jumping is prone to occur, which affects the weaving quality of the fabric, and the adjustment effect needs to be improved. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an improved structure of the rapier machine, which has a good tension adjustment effect on the yarn on the inlet side of the rapier machine, improves the weaving quality of the fabric, has a simple and ingenious structure, and is low in cost. Sensitive and fast sensing whether the yarn is broken, if there is a broken thread, it will stop immediately, reducing the proportion of product scrap. [0004] In order...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D03D47/34
Inventor 陈静波
Owner 江苏弄潮儿复合材料有限公司
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