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Wool fabric roving machine

A roving frame and wool spinning technology, applied in textiles and papermaking, etc., can solve the problems of low control and adjustment precision, low work efficiency, and high labor intensity, so as to reduce production costs, facilitate operation and display, and ensure yarn quality Effect

Inactive Publication Date: 2013-03-27
WUJIANG JIEJIE WEAVING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing wool spinning roving frame has low control and adjustment accuracy, cannot realize the synchronous operation of winding forming, drafting and twisting, and has poor control ability to maintain the stability of roving tension, low work efficiency, high labor intensity and high cost

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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  • Wool fabric roving machine

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with the accompanying drawings.

[0011] Such as figure 1 Shown is a wool spinning roving frame, including a touch screen, coil, tension sensor, rotary encoder, frequency converter and PLC, the touch screen, coil, tension sensor, rotary encoder and frequency converter are all connected to the PLC, and the frequency conversion The inverter includes drafting frequency converter, winding unit frequency converter and twisting frequency converter. An alarm device is also included, and the alarm device is connected with the coil. It also includes a fault diagnosis device, which is connected with PLC. The PLC and the frequency converter are connected through RS-485 serial port communication.

[0012] The wool spinning roving frame provided by the present invention adopts the PLC-controlled multi-click frequency conversion and frequency modulation speed system to complete the synchronous operation of roving...

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 discloses a wool fabric roving machine, which is characterized by comprising a touch screen, a coil, a tension sensor, a rotary encoder, a frequency converter and a PLC (Programmable Logic Controller), wherein the touch screen, the coil, the tension sensor, the rotary encoder and the frequency converter are connected with the PLC; and the frequency converter comprises a drafting frequency converter, a frequency converter of a coiling unit and a twisting frequency converter. With the adoption of the wool fabric roving machine disclosed by the invention, rough yarns are synchronously coiled, drafted and twisted by using a multi-click variable-frequency type frequency speed adjusting system controlled by the PLC; a high-precision tension sensor is selected for detecting tension of the rough yarns online; the output frequency of the coiling frequency converter is controlled; the rotation speed of a coiling motor is adjusted; the tension of the rough yarns keeps stable; parameters of a twist gear and lift stroke variation of a keel can be detected through the rotary encoder; the lifting of the keel is controlled; the requirements of setting and displaying parameters and monitoring a production process of the wool fabric roving machine can be met; and the wool fabric roving machine is multifunctional, safe, reliable, and convenient to operate and display.

Description

technical field [0001] The invention belongs to the technical field of textiles, and in particular relates to a wool spinning roving frame. Background technique [0002] The existing wool spinning roving frame has low control and adjustment accuracy, cannot realize the synchronous operation of winding forming, drafting and twisting, and has poor control ability to maintain stable roving tension, low work efficiency, high labor intensity and high cost. Contents of the invention [0003] Purpose of the invention: in order to overcome the deficiencies in the prior art, the technical solution adopted in the present invention is: [0004] The wool spinning roving frame is characterized in that: it includes a touch screen, a coil, a tension sensor, a rotary encoder, a frequency converter and a PLC, and the touch screen, coils, tension sensor, rotary encoder and frequency converter are all connected to the PLC, and the frequency converter Including drafting frequency converter, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H13/32D01H13/10
Inventor 张晓东
Owner WUJIANG JIEJIE WEAVING
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