Jig dyeing cloth linear velocity detection device

A technology of speed detection and cloth line, which is applied in the processing of textile material equipment configuration, textile material processing, textile and papermaking, etc., can solve problems such as color difference, achieve stable work, improve dyeing quality, and high precision.

Inactive Publication Date: 2008-11-12
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a jigger cloth linear speed detection device to solve the problem of color difference i...

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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  • Jig dyeing cloth linear velocity detection device
  • Jig dyeing cloth linear velocity detection device
  • Jig dyeing cloth linear velocity detection device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] Further illustrate the present invention below in conjunction with accompanying drawing.

[0013] refer to figure 2 The jigger cloth line speed detection device includes a programmable logic controller 1 (PLC), a touch screen 2 for setting and displaying the speed, and two control units for winding and unwinding. The winding control unit includes a photoelectric encoder L1 and The servo system composed of inverter INV1 and the motor M1 driving the winding roller, the unwinding control unit includes the photoelectric encoder L2 and the servo system composed of the inverter INV2 and the motor M2 driving the unwinding roller; the photoelectric of the winding control unit The encoder L1 is installed on the tail shaft of the motor M1, the signal output terminal of the photoelectric encoder L1 is respectively connected with the input terminal of the programmable controller 1 and an input terminal of the inverter INV1, and the output terminal of the inverter INV1 is connected...

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 linear speed detecting device of fabric of a jig dyeing machine, and comprises a programmable controller, a touch screen that is used for setting and displaying speed, and two control units that are used for coil loading and coil unloading. Each control unit comprises a photoelectric encoder and a servo system which consists of a frequency converter and an electric motor driving a roller, the photoelectric encoder of each control unit is arranged on a rear shaft of the electric motor, a signal output end of the photoelectric encoder is respectively connected with an input end of the programmable controller and an input end of the frequency converter of the control unit, an output end of the programmable controller is connected with the other input end of the frequency converter, and an output end of the frequency converter is connected with the electric motor; the touch screen is connected with the programmable controller through a serial port. The linear speed detecting device of fabric of the jig dyeing machine can implement real-time linear speed detection of the fabric in a jig dyeing production process with high precision and stable working, ensure precise linear speed control of the fabric in the jig dyeing production process, and improve the dyeing quality of the fabrics.

Description

technical field [0001] The invention relates to a detection device for cloth line speed of a jigger. Background technique [0002] For the jigger dyeing process of the jigger in the fabric dyeing and finishing industry, the control of the linear speed of the fabric plays a vital role in the quality control of fabric dyeing, directly affecting the color difference of fabric dyeing. In order to realize the precise control of the linear speed of the cloth in the dyeing jigger project, it is necessary to firstly accurately measure the linear speed of the cloth in the production process. [0003] The jigger of the dyeing machine is attached figure 1 shown. Cloth rollers A and B are respectively driven by two motors M1 and M2. When the dyeing jigger is running forward, the fabric will gradually exit from cloth roller A and be wound onto cloth roller B, then cloth roller B will be rolled up. Roller (also known as speed roller or driving roller), cloth winding roller A is unwindi...

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): D06B23/00D06B23/20D06B3/32
Inventor 颜钢锋
Owner ZHEJIANG UNIV
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