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Draw texturing machine

A processing machine and false twisting technology, applied in textiles and papermaking, etc., can solve the problems of power consumption, shortened life, needle detachment, etc., and achieve the effect of lightening the burden, reliable and rapid rotation

Pending Publication Date: 2019-09-24
TMT MACHINERY INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In such a needle twisting device, even if a yarn breakage occurs and the package cannot be produced, the needle continues to rotate until the operator stops the needle rotation
Therefore, there is a problem that power is consumed uselessly, or that the life of each component constituting the needle twisting device is worn and shortened.
Also, since the needle is held only by the magnet, when the needle continues to rotate with the thread disconnected, sometimes the needle will come off and fall for some reason
There is also the issue of damage to other devices or loss of the needle due to the needle falling

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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Examples

Experimental program
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Embodiment Construction

[0025] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0026] (Overall structure of false twist processing machine)

[0027] figure 1 It is a schematic diagram which shows the structure of the false twist processing machine 1 which concerns on this embodiment. Such as figure 1 As shown, the false twist processing machine 1 is constituted as follows: a yarn supply section 2, which supplies a plurality of yarns Y; a processing section 3, which performs false twist processing on a plurality of yarns Y supplied from the yarn supply section 2; and a winding section 4 , the plurality of yarns Y subjected to false twist processing by the processing section 3 are wound to form a plurality of packages P.

[0028] The yarn supply unit 2 has a creel 10 holding a plurality of yarn supply packages Q, and supplies a plurality of yarns Y to the processing unit 3 . The processing section 3 is configured such that a first feed roller 11...

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 draw texturing machine. Rotation of a pin is swiftly stopped at the time of yarn breakage in a draw texturing machine including a pin-type twisting unit. A yarn breakage sensor 26 configured to detect yarn breakage and a control unit 30 configured to control a motor 54 of a pin-type twisting unit 15 are provided. When yarn breakage is detected by the yarn breakage sensor 26, the control unit 30 stops the motor 54.

Description

technical field [0001] The present invention relates to a false twist processing machine equipped with a needle twisting device. Background technique [0002] For example, Patent Document 1 discloses a needle type twisting device (needle twister type in Patent Document 1) that twists a thread traveling inside a rotating needle (small rotor in Patent Document 1). false twist device). In this needle twisting device, rollers are respectively attached to two rotating shafts, and cylindrical needles are held by magnets in a state of being in contact with the peripheral surfaces of the respective rollers. Then, when at least one of the rotating shafts is rotationally driven by the motor, the needles in contact with the rollers rotate around the shafts to twist the yarn running inside the needles. [0003] Patent Document 1: Japanese Patent Laid-Open No. 2002-69763 [0004] In such a needle twisting device, even if a yarn break occurs and a package cannot be produced, the needle...

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): D02G1/06
CPCD02G1/06D02G1/0266
Inventor 近田秀和北川重树出水良光木村宏辉
Owner TMT MACHINERY INC
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