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Eccentric connecting rod transmission mechanism and warp knitting machine comprising driving mechanism

A technology of a transmission mechanism and an eccentric connecting rod is applied in the field of warp knitting machines, and can solve the problems of easy wear of cams, high noise, and the influence of the movement accuracy of the warp knitting machine's looping parts.

Inactive Publication Date: 2015-04-15
GUANGZHOU FEIHONG ELECTROMACHINERY SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of mechanism belongs to the high-pair motion mechanism, and its disadvantages are large impact, high noise, low speed, high manufacturing and assembly precision requirements, and the cam is easy to wear during use. Serious impact, which in turn affects the normal operation of the machine

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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  • Eccentric connecting rod transmission mechanism and warp knitting machine comprising driving mechanism
  • Eccentric connecting rod transmission mechanism and warp knitting machine comprising driving mechanism
  • Eccentric connecting rod transmission mechanism and warp knitting machine comprising driving mechanism

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Embodiment Construction

[0018] The present invention will be further described in detail below with reference to the drawings and specific embodiments.

[0019] The following embodiments are only used to illustrate the technical solutions of the present invention more clearly, and cannot be used to limit the protection scope of the present invention.

[0020] The embodiment of the present invention is a multi-bar jacquard knitting machine with a pressing plate. The machine has four sets of main transmission devices, of which the pressure plate transmission device is an eccentric linkage mechanism, and the remaining three sets of main transmission mechanisms are all conjugate cam linkage mechanisms. According to the present invention, at least one of the above three sets of mechanisms is realized by an eccentric link mechanism, preferably all three sets are realized by an eccentric link mechanism. The eccentric link mechanism of the present invention can also be used in other types of warp knitting machin...

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 relates to the field of warp knitting machines, in particular to an eccentric connecting rod transmission mechanism adaptive to a high-speed warp knitting machine. The eccentric connecting rod transmission mechanism comprises four sets of main transmission devices, wherein a yarn-pressing plate transmission device is an eccentric connecting rod mechanism. The eccentric connecting rod transmission mechanism is characterized in that at least one of the following three devices which are a pin-cycloid transmission device, a pin-rise transmission device and a pin-core transmission device is an eccentric connecting rod mechanism. The eccentric connecting rod transmission mechanism adopts the eccentric connecting rod mechanismsas the main transmissiondevicesof the warp knitting machine,enables machining to be simple and convenient, is small in abrasion, is stable and accurate in transmission, and is small in noise when operating at high speed.

Description

Technical field [0001] The invention relates to the field of warp knitting machines, in particular to an eccentric connecting rod transmission mechanism suitable for high-speed warp knitting machines. Background technique [0002] The transmission part or all of the loop forming parts of the traditional warp knitting machine adopts the conjugate cam linkage mechanism. This kind of mechanism is a high-pair motion mechanism. Its shortcomings are large impact, high noise, low speed, high manufacturing and assembly accuracy requirements, and the cam is easy to wear during use. After wear, it will affect the motion accuracy of the warp knitting machine loop. Serious impact, and then affect the normal operation of the machine. [0003] The eccentric link mechanism is a kind of planar link mechanism. As a transmission mechanism, it has a series of characteristics: simple processing, easy to achieve high manufacturing accuracy, two-bar linkage of the articulation is planar contact, low p...

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): D04B27/00
Inventor 黄四平
Owner GUANGZHOU FEIHONG ELECTROMACHINERY SCI & TECH