A bus-based tension-free rubber winding control system and its control method

A control system and control method technology, applied in the direction of winding strip, function indication, thin material processing, etc., can solve the problems of large slip, the tail winding cannot work normally, etc., so as to reduce the installation space and reduce mutual interference. , the effect of simple operation

Active Publication Date: 2017-11-28
中化学装备科技集团有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the motor speed decreases, the force torque decreases, and the slip becomes larger, causing the tail winding to fail to work properly when the roll diameter increases, especially for wide-format films.

Method used

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  • A bus-based tension-free rubber winding control system and its control method
  • A bus-based tension-free rubber winding control system and its control method
  • A bus-based tension-free rubber winding control system and its control method

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Embodiment Construction

[0033] Such as image 3 , Figure 4 As shown, the present invention is a bus-based tension-free rubber winding control system, including a PLC control system, an operation panel, two laser measuring sensors, and two vector frequency converters. The PLC control system includes CPU module, DC24V DC power supply module, real-time industrial Ethernet bus, and analog input module. The CPU module is connected with DC24V DC power supply module and real-time industrial Ethernet bus respectively. And operation panel connection, analog input module is also connected with real-time industrial Ethernet bus. One of the laser measurement sensors is set above the U-shaped single ring, and the laser measurement sensor is installed at the center above the U-shaped single ring during installation, and the other laser measurement sensor is set above the winding wheel. Installed at the center above the winding wheel, the output ends of the two laser measurement sensors are respectively connecte...

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Abstract

The invention provides a bus-based tension-free rubber rolling control system and a control method thereof, and relates to the field of industrial automated control. The bus-based tension-free rubber rolling control system comprises a PLC system, an operation panel, two laser measuring sensors and two vector frequency converters, wherein the PLC system comprises a CPU module, a DC 24V power module, a real-time industrial Ethernet bus and an analog input module. In the control method, speed of a conveying line, a working position of a single ring and speed of a rolling wheel in a rubber rolling process are monitored and controlled in real time by the control system. The control method comprises the following steps: setting the working position of the single ring and a rolling mode; acquiring the position of the single ring, the rolling diameter of the rolling wheel and the state of the vector frequency converters; processing control information of the rolling wheel; outputting the control value of the rolling wheel; and displaying monitoring. By the control system and the control method thereof, rubber products cannot be pulled in a rubber product rolling process, the quality of the products is guaranteed effectively, and the system is compact in mounting, large in adaptation range, stable in work and accurate in control.

Description

technical field [0001] The invention relates to the field of industrial automation control, in particular to a rubber winding control system and a control method thereof. Background technique [0002] At present, in many rubber winding control systems, due to the finer technical requirements of the rubber production process, the commonly used winding methods and the main problems are as follows: [0003] Angle instrument pendulum detection and ultrasonic roll diameter mode, such as figure 1 As shown, the number 1 in the figure is the rubber belt, 2 is the weight tension adjustment nut, 3 is the swing frame, 4 is the reel, 5 is the ultrasonic measuring sensor I, and 6 is the transmission. Due to the installation method and the characteristics of the structure itself, the working Due to the stroke of the swing angle and the slope of the changing signal, as well as the inertia of the mechanical swing and the balance of the counterweight, the free roller on the swing frame and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H26/08
CPCB65H26/08B65H2511/14B65H2513/10B65H2557/12B65H2557/20B65H2220/01B65H2220/02
Inventor 钟昭宗谭克龙宁甲宇洪光明陆添庆
Owner 中化学装备科技集团有限公司
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