Crankshaft and connecting rod mechanism of guide bar of warp knitting machine with single needle bed

A technology of crankshaft connecting rod and connecting rod mechanism, which is used in warp knitting, knitting, textiles and papermaking, etc., can solve the problems of inability to adapt to high-speed operation of machines, easy wear of contact parts, and affecting the regularity of motion of loop-forming parts, etc. Achieve the effect of low vibration, low inertia, and low wear

Inactive Publication Date: 2015-04-01
CHANGZHOU WUJIN WUYANG TEXTILE MACHINERY
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] Cam-type transmission mechanisms are widely used on old-style warp knitting machines, but because of the line (or point) contact between the cam and the follower, the contact parts are easy to wear during operation, which affects the regularity of motion of the loop forming parts, making it unable to adapt High speed 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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  • Crankshaft and connecting rod mechanism of guide bar of warp knitting machine with single needle bed
  • Crankshaft and connecting rod mechanism of guide bar of warp knitting machine with single needle bed

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Experimental program
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Embodiment Construction

[0023] The present invention will be further described below in conjunction with accompanying drawing.

[0024] like figure 1 Shown, the single-needle bed warp knitting machine bar crankshaft linkage mainly consists of a connecting rod frame 1, a crankshaft 2, several connecting rods 3, 4, 7, 8, 11, and bearing pins 6, 10.

[0025] Several grooves are opened on the connecting rod frame 1, and the crankshaft 2 is fixed in the grooves and can rotate freely.

[0026] One end of the connecting rod a3 is connected to the crankshaft 2, and the other end is connected to the connecting rod c5 and the connecting rod b7 through a pin a4, and can rotate around the pin a4.

[0027] A clamping device is provided at the joint between the connecting rod a3 and the crankshaft 2, the contact surface between the clamping device and the crankshaft 2 is a circular arc concave surface, the clamping device is divided into two parts, each part is equipped with a bearing bush, There is a small hole...

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 a crankshaft and connecting rod mechanism of a guide bar of a warp knitting machine with a single needle bed. The crankshaft and connecting rod mechanism comprises a connecting rod mechanism. The connecting rod mechanism comprises a connecting rod frame, a crankshaft, a plurality of connecting rods and hinge pins. The crankshaft and connecting rod mechanism has the advantages that the stroke of the connecting rod mechanism of the needle bed can be effectively shortened, the connecting rod mechanism is low in vibration and inertia, the machine can run at high speeds, and accordingly the production efficiency can be improved.

Description

technical field [0001] The invention relates to a needle bed transmission mechanism of a single needle bed warp knitting machine, and specifically discloses a bar crankshaft linkage mechanism of a single needle bed warp knitting machine. Background technique [0002] Warp knitting machine is a kind of knitting machine that uses chemical fiber as raw material to weave clothing fabrics, underwear materials, swimwear materials, curtain fabrics, home textile fabrics, industrial fabrics, etc. The advantages of short production process, high production efficiency, many types of fabrics, low investment costs, and low energy consumption are favored by the textile industry. [0003] In order to make the knitting machine parts realize the predetermined movement trajectory and make them closely cooperate with each other in time, it is necessary to adopt a precisely designed transmission mechanism. [0004] Cam-type transmission mechanisms are widely used on old-style warp knit...

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): D04B27/00D04B27/24
CPCD04B27/00D04B27/24
Inventor 王敏其王水赵启胡哲梁峰
Owner CHANGZHOU WUJIN WUYANG TEXTILE MACHINERY
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