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Real-time control system and method for tension of wool shearing machine

A real-time control system, shearing machine technology, applied in the control/adjustment system, mechanical pressure/force control, non-electric variable control and other directions, can solve the problems of unstable tension control, affecting product quality, many failures, etc., to achieve constant tension , Improve the degree of mechatronics and the effect of low failure rate

Active Publication Date: 2014-07-23
HANGZHOU XUREN TEXTILE MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing shearing machines in China adopt frequency conversion control system. This control system has defects such as unstable tension control, low precision, and many faults, which affect the improvement of product quality.

Method used

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  • Real-time control system and method for tension of wool shearing machine
  • Real-time control system and method for tension of wool shearing machine
  • Real-time control system and method for tension of wool shearing machine

Examples

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Effect test

Embodiment 1

[0018] A kind of shearing machine tension real-time control system of the present embodiment, such as figure 1 As shown, it includes a PLC controller 1, the PLC controller 1 is connected with the man-machine interface touch screen 2 through the RS232 serial port communication line, the input and output of the PLC controller 1 is realized through the man-machine interface touch screen 2, and the man-machine interface The interface touch screen 2 realizes the control of the PLC controller 1 by setting operating parameters, and monitors the operating status of the PLC controller 1 in real time; the high-speed pulse output port of the PLC controller 1 is connected with the servo drive module 3 through a line; The PLC controller 1 is connected to the variable frequency drive module 4 through the RS485 bus; the PLC controller 1 is also connected to the speed detection module 5, the tension detection module 6, the metal detector 7 and the seam detector 8 through lines respectivel...

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Abstract

The invention discloses a real-time control system and method for tension of a wool shearing machine. The real-time control system comprises a PLC (Programmable Logic Controller), wherein the PLC is connected with a human-computer interface touch screen through an RS232 serial communication wire; a high-speed pulse output port of the PLC is connected with a servo driving module through a circuit; the PLC is connected with a variable-frequency driving module through an RS485 bus; the PLC is also respectively connected with a speed detecting module, a tension detecting module, a metal detector and a seam detector through circuits. Through real-time control on rotating speeds of a cloth feeding roller, a front guide roller, a brush roller, a cloth guider, a wool shearing roller, a rear guide roller and a cloth discharging roller, the precise control and stepless regulation on the tension of a fabric is realized, the wool shearing height is more precise, and the height error is reduced.

Description

technical field [0001] The invention relates to a control system and a control method of a shearing machine, in particular to a real-time tension control system and a control method of a shearing machine, belonging to the field of electronic control. Background technique [0002] Shearing machine is one of the main equipment in textile finishing process. Shearing machine mainly includes cloth feeding roller, front guide roller, brushing roller, edge suction device, shearing roller, rear guide roller and cloth outlet roller. After the fabric is brushed by the raising machine, fluff of different lengths is formed on the surface of the fabric. The function of the shearing machine is to cut the fluff to a fixed length to improve its product quality and grade. In the past ten years, my country's textile industry has achieved great development, and the pace of industrial upgrading has gradually accelerated. As an important part of textile production, the dyeing and finishing in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06C13/00G05D15/01
Inventor 彭来湖史伟民万中魁黄栋明汝欣李建强
Owner HANGZHOU XUREN TEXTILE MACHINERY
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