False twist processing machine

A processing machine, false twisting technology, applied in textile and papermaking, thin material processing, conveying filamentous materials, etc., can solve problems such as broken filaments

Pending Publication Date: 2022-05-06
TMT MACHINERY INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when each processing unit is restarted in a state where the yarn remains, although the wire feed roller and the like are driven, the needle twisting device, which is not operated by the operator, etc., remains stopped.
As a result, the yarn starts to travel in the state where the needle of the needle twisting device is not rotating, and there is a possibility of yarn breakage

Method used

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  • False twist processing machine
  • False twist processing machine
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Examples

Experimental program
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Embodiment Construction

[0027] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0028] (Overall structure of false twist processing machine)

[0029] figure 1 It is a schematic diagram which shows the structure of the false twist processing machine 1 of this embodiment. False twist processing machine 1 is constituted as, along figure 1 A plurality of processing units 10 (also referred to as spindles) for performing false-twisting processing on the yarn Y are arranged in a direction perpendicular to the paper surface (hereinafter referred to as the machine length direction). Each processing unit 10 is configured to include a yarn supply unit 2 for supplying the yarn Y, a processing unit 3 for performing false twist processing on the yarn Y supplied from the yarn supply unit 2 , and a yarn Y subjected to false twist processing by the processing unit 3 . The winding portion 4 of the package P is formed by winding up.

[0030] The yarn supply unit ...

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PUM

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Abstract

The present invention relates to a false twist processing machine in which a needle twisting device of each processing unit is configured so as to be capable of being independently driven, the time required for re-operation is shortened, and the occurrence of yarn breakage is suppressed. A false twist processing machine (1) in which a plurality of processing units (10) having needle-type twisting devices (15) for twisting threads traveling inside rotating needles are arranged, the needle-type twisting devices (15) of the processing units (10) being configured so as to be capable of being independently driven, is provided with a control unit (30) for controlling the operation of the plurality of processing units (10). The control unit (30) is configured so as to be able to execute a simultaneous driving mode in which the thread (Y) traveling in each processing unit (10) is not cut when the operation of the plurality of processing units (10) is stopped, and the needle twisting devices (15) of each processing unit (10) are simultaneously driven when the operation of the plurality of processing units (10) is re-operated.

Description

technical field [0001] The present invention relates to a false twist processing machine in which a plurality of processing units with needle twisting devices are arranged. Background technique [0002] The false twist processing machine has a configuration in which a plurality of processing units (also referred to as spindles) equipped with a twisting device are arranged. As a twisting device, for example, there is known a needle twisting device that twists a yarn traveling inside a rotating needle. Conventionally, in a false twisting machine including a needle twisting device, a common tangential belt is wound around the drive shafts of the needle twisting devices of each processing unit. Furthermore, the configuration is such that the needle twisting devices of the processing units are simultaneously driven by rotating the tangential belt. According to this configuration, when a yarn break occurs in a certain processing unit, when the rotation of the tangential belt is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D02G1/06
CPCD02G1/06D02G1/0213D02G1/0266D02G1/082D02G1/0273D02G1/20B65H63/00B65H51/30
Inventor 出水良光广濑太志
Owner TMT MACHINERY INC
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