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Variable frequency speed regulation system of high-speed electronic sectional warping machine

A slit warping machine and frequency conversion speed regulation technology, which is applied in the field of textile machinery, can solve the problems of unstable operation of the equipment, affecting the warping quality, and the speed regulation system cannot achieve infinitely variable speed, so as to achieve stable operation of the equipment and warping effect. Good results

Inactive Publication Date: 2014-03-12
SHAOXING UNIVERSITY
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

The speed regulation system of the high-speed electronic section warping machine in the prior art cannot realize stepless speed change, which makes the equipment run unstable and ultimately affects the quality of warping

Method used

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  • Variable frequency speed regulation system of high-speed electronic sectional warping machine

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Embodiment Construction

[0010] Please refer to the attached figure 1 As shown, the present invention is a frequency conversion speed regulation system of a high-speed electronic section warping machine, which is composed of a rectifier 1, a filter 2, an inverter 3, a frequency converter 4, a control module 5 and a motor 6.

[0011] Wherein, the rectifier 1, the filter 2, the inverter 3, the frequency converter 4 and the motor 6 are connected in sequence. The rectifier 1 is connected to an AC power source 7, which can convert the AC power source 7 into a DC power source. The filter 2 filters the output of the power supply to reduce voltage and current fluctuations. The inverter 3 converts direct current into alternating current to control the motor 6 . The frequency converter 4 can change the voltage, current and frequency of the power supply, so as to achieve the purpose of infinitely variable speed.

[0012] The control module 5 is arranged on the frequency converter 4 and is used for controlling...

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PUM

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Abstract

The invention relates to a variable frequency speed regulation system of a high-speed electronic sectional warping machine. The system comprises a rectifier, a filter, an inverter, a frequency converter, a control module and a motor, wherein the rectifier, the filter, the inverter, the frequency converter and the motor are connected in sequence, the control module is arranged on the frequency converter, and a driving sub-module, a voltage / current output sub-module, an operating sub-module and a protecting circuit are arranged in the control module. According to the variable frequency speed regulation system of the high-speed electronic sectional warping machine, due to the fact that the frequency converter and the control module are arranged, stepless speed changing can be achieved, the equipment can operate stably, and the warping effect is better.

Description

technical field [0001] The invention relates to a composition system of a section warping machine, in particular to a frequency conversion speed regulation system of a high-speed electronic section warping machine, belonging to the technical field of textile machinery. Background technique [0002] High-speed electronic sectional warping machine is widely used in the textile industry for sectional warping before weaving of cotton, yarn-dyed, woolen, silk and various chemical fiber filaments. The function of the section warping machine is to draw the spun yarn from the creel and wind it into the warping machine drum sequentially through the warping table. When it is wound to a certain length, cut the spun yarn and then wind onto the reeling machine. [0003] The speed control system is an important part of the high-speed electronic section warping machine. The speed regulation system of the high-speed electronic section warping machine in the prior art cannot realize steple...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D02H13/00D02H3/00H02P27/06
Inventor 张新华张若煜
Owner SHAOXING UNIVERSITY
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