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Crocheting machine

A crochet machine and encoder technology, applied in the field of crochet machines, can solve the problem of high cost, achieve the effect of convenient and adjustable speed, and ensure smooth operation

Pending Publication Date: 2018-11-16
SUZHOU UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the speed of the weft yarn shaft can be easily adjusted in this way, the cost is extremely high, and there is still an insurmountable problem: after the crochet machine breaks the yarn, the main shaft must be manually rotated to easily thread the needle, and the computer controls the main shaft rotation, which cannot As free as manual rotation, the manual can move forwards and backwards, so as to facilitate yarn drawing

Method used

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  • Crocheting machine

Examples

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Effect test

Embodiment Construction

[0011] a crochet machine, see figure 1 : it includes a main shaft 10 and a weft yarn shaft 12, the main shaft 10 is connected to the output end of the main motor 1, one end of the main shaft 10 is connected to the encoder 4 through the first shaft coupling 5, and the signal output end of the encoder 4 is externally connected to the driver 15, The driver 15 is built with an output speed coefficient setting, the signal output end of the driver 15 is connected to the servo motor 14, the output end of the servo motor 14 is connected to the input end of the weft yarn shaft 12, the first bevel gear 9 is set on the main shaft 10, and the external The second bevel gear 8 meshes with the first bevel gear 9 , and a rotating handle 7 is arranged on the central axis of the second bevel gear 8 .

[0012] The output end of the main motor 1 is equipped with a main motor pulley 2, and the outer ring part of the input section of the main shaft 10 is equipped with a corresponding main shaft pul...

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PUM

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Abstract

The invention provides a crocheting machine so that the speed of a weft shaft can be conveniently adjusted and smooth operation of modification is guaranteed. The crocheting machine comprises a main shaft and the weft shaft, wherein the main shaft is connected with the output end of a main motor, one end of the main shaft is connected with an encoder through a coupler, the signal output end of theencoder is externally connected to a driver, output speed coefficient setting is arranged in the driver, the signal output end of the driver is connected with a servo motor, and the output end of theservo motor is connected with the input end of the weft shaft.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a crochet machine. Background technique [0002] A crochet machine is a device for making feather yarn. Crochet machine has only one motor in the prior art, and all powers all come from main shaft. When respinning, it is necessary to change the speed of the weft yarn feeding shaft. Each respinning does not mean that one change can be successful, but that the sprocket gear needs to be changed many times, and the ideal effect can be achieved after multiple adjustments, which greatly increases The labor intensity of workers also reduces labor efficiency and equipment use efficiency. Some enterprises use an independent motor to drive the weft yarn shaft - the speed can be adjusted by computer, and then the computer controls the main motor and weft yarn motor to run synchronously. Although the speed of the weft yarn shaft can be easily adjusted in this way, the cost is extremely h...

Claims

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Application Information

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IPC IPC(8): D04B33/00
CPCD04B33/00
Inventor 田永静汤武
Owner SUZHOU UNIV OF SCI & TECH
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