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Coiled material winding tension real-time detection and regulation system

A real-time detection and adjustment system technology, applied in the direction of winding strips, sending objects, thin material processing, etc., can solve the problems of easy oscillation of the system, high price, low tension control accuracy, etc., to reduce costs and low prices. Effect

Active Publication Date: 2018-12-11
CHONGQING DONGDENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the complexity of its electrical equipment, the electrical speed control unit requires fast response, the system is easy to oscillate, and the price is high, it is rarely used in occasions where the precision of tension control is not too high.

Method used

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  • Coiled material winding tension real-time detection and regulation system
  • Coiled material winding tension real-time detection and regulation system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Coil 2 winding tension real-time detection and adjustment system, including:

[0026] Tension adjustment mechanism, such as figure 1 As shown, the tension adjustment mechanism includes a driving roller 3, a driven roller 1, a first servo motor and a second servo motor (the first servo motor and the second servo motor are in figure 1 Not shown in), the output shaft of the first servo motor is fixedly connected with the driving roller 3, and the output shaft of the second servo motor is fixedly connected with the output shaft of the driven roller 1.

[0027] The tension detection module is used to detect the tension of the coil 2 between the driving roller 3 and the driven roller 1. The tension detection module includes a Hall sensor, and the Hall sensors are respectively arranged beside the driving roller 3 and the driven roller 1. The sensor is used to detect the number of rotations of the driving roller 3 and the driven roller 1 respectively, and then the tension dete...

Embodiment 2

[0031] like figure 2 As shown, the difference between the second embodiment and the first embodiment is that in the second embodiment, the active roller 3 is provided with a winding thickness detection mechanism of the coil 2, and the thickness detection mechanism of the coil 2 includes: a mounting frame, on which the first A measuring plate 7, the left end of the first measuring plate 7 is fixed with a telescopic rod 6, the top of the telescopic rod 6 is provided with a second measuring plate 10, the first measuring plate 7 and the second measuring plate 10 are arranged in parallel, and the second measuring plate 10 is provided with There is a chute 4, a slide block 5 is slidably connected in the chute 4, and a return spring is connected between the slide block 5 and the left end of the chute 4 (the return spring is in the figure 2 not shown in), the slider 5 and the top of the expansion rod 6 are welded; the first measuring plate 7 is fixed with a retaining rod 8, and the ...

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Abstract

The invention relates to the field of coiled material tension detection and control, in particular to a coiled material winding tension real-time detection and regulation system. The coiled material winding tension real-time detection and regulation system comprises a tension regulation mechanism, a tension detection module and a tension regulation module. The tension regulation mechanism comprises a driving roller, a driven roller, a first servo motor and a second servo motor. An output shaft of the first servo motor is fixedly connected with the driving roller. An output shaft of the secondservo motor is fixedly connected with the driven roller. The tension detection module comprises a Hall sensor for detecting the rotation turn numbers of the driving roller and the driven roller, and is used for calculating the winding thickness of coiled materials on the driving roller and the driven roller according to the winding turn numbers, detected by the Hall sensor, of the coiled materialson the driving roller and the driven roller as well as the thickness of single-layer coiled materials, then the figured-out winding thickness value is compared with a pre-calculated coiled material thickness value, and a corresponding regulation command is sent to the tension regulation module when the difference value between the figured-out winding thickness value and the pre-calculated coiledmaterial thickness value is greater than a preset difference value.

Description

technical field [0001] The invention relates to the field of coil tension detection and control, in particular to a coil tension real-time detection and adjustment system. Background technique [0002] In many industries of industrial production, winding control problems are often encountered. For example, in the production process of paper, textiles, plastic films, wires, printed matter, tapes, metal strips and wires, etc., the uncoiling and winding tension of strips or wires is very important to the quality of the product, so constant tension control is required. That is, during the winding process, the product is subjected to the best tension and remains unchanged from beginning to end. If the tension is too large, it will cause tensile deformation of the processed material; if the tension is too small, the stress between the layers of the coiled material will be deformed, resulting in uneven winding and affecting the processing quality. [0003] In the prior art, the a...

Claims

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Application Information

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IPC IPC(8): B65H43/00B65H23/198B65H23/185
CPCB65H23/1825B65H23/185B65H23/1955B65H23/198B65H43/00B65H2701/1133
Inventor 谭涛柳未发潘高邱刚
Owner CHONGQING DONGDENG TECH
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