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Circular knitting machine with automatic tensioning function

A technology for knitting circular knitting machine and circular knitting machine, which is applied in the directions of knitting, weft knitting, textile and paper making, etc., can solve problems such as affecting work efficiency and tightness of difficult-to-spin threads, and achieve the effect of improving work efficiency.

Pending Publication Date: 2021-12-03
泉州市良友精密机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is difficult to flexibly adjust the tightness of the spinning yarn during the production operation of the existing large circular knitting machine, which affects the work efficiency

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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  • Circular knitting machine with automatic tensioning function
  • Circular knitting machine with automatic tensioning function
  • Circular knitting machine with automatic tensioning function

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the embodiments and accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0031] to combine Figure 1 to Figure 6 ,Such as figure 1 , image 3 and Figure 4 Shown is a large circular knitting machine with automatic tensioning function, which consists of a large circular machine main body 1, a knitter 2, a pair of adjustment mechanisms 3, a pay-off reel 4, a pair of tension mechanisms 5 and a pair of pay-off wheels 6, the braider 2 is mounted on the base plate at the lower end of the large circular knitting machine main body 1; a pair of adjusting mechanisms 3 are symmetrically arranged on the upper end of the large circular knitting machine main body 1, and the ad...

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 a circular knitting machine with an automatic tensioning function. The circular knitting machine comprises a circular knitting machine body, a knitting device, a pair of adjusting mechanisms, a pay-off reel, a pair of tensioning mechanisms and a pair of pay-off wheels. Each adjusting mechanism comprises an adjusting base, a swing rod mechanism, a buffering moving mechanism and a supporting rod. The buffering moving mechanisms are arranged on transverse rods of the adjusting bases. A thread inlet is formed in each of the two ends of the pay-off reel, and each tensioning mechanism comprises a thread guide wheel, a sleeve, a pressing assembly and a tensioning assembly. The thread guide wheels and the sleeves are both connected to the lower end of the pay-off reel, and the tensioning assemblies are controlled and driven by air cylinders fixed outside the sleeves; and the pair of pay-off wheels is arranged on the left side and the right side of the upper end of the pay-off disc respectively. Due to the arrangement of the adjusting mechanisms and the tensioning mechanisms, the automatic tensioning function of the circular knitting machine is achieved, the tightness of doubling threads can be flexibly controlled in the working process, and the working efficiency of the circular knitting machine is improved.

Description

technical field [0001] The invention relates to the field of textile equipment, in particular to a large circular knitting machine with an automatic tensioning function. Background technique [0002] The circular knitting machine is composed of a frame, a yarn supply mechanism, a transmission mechanism, a lubricating dust removal mechanism, an electrical control mechanism, a pulling and winding mechanism and other auxiliary devices, and the frame type of the large circular knitting machine consists of three legs (commonly known as the foot) It is composed of a circular table top, and the bottom of the foot is fixed by three forks. Large circular looms mainly weave garments and decorative fabrics, as well as general industrial fabrics; circular looms are mainly used for industrial purposes. It is called mechanical jacquard machine in knitting enterprises. It is simple, convenient and fast to change varieties, but the speed is low and the output is low. It has several types ...

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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IPC IPC(8): D04B15/44
CPCD04B15/44
Inventor 刘国良张月明张爱燕
Owner 泉州市良友精密机械有限公司
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