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Servo control double-closed-loop tension oscillating roller

A servo-controlled, double-closed-loop technology, applied in the field of coating machines, can solve problems such as permanent damage to low-tension substrates

Inactive Publication Date: 2014-06-25
SHENZHEN NEW KATOP AUTOMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the existing coating machine will cause permanent damage to low-tension substrates due to tension fluctuations during continuous coil coating, the purpose of the present invention is to provide a coating that can reduce substrate tension fluctuations and increase equipment stability. Servo-controlled double closed-loop tension pendulum rollers

Method used

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  • Servo control double-closed-loop tension oscillating roller
  • Servo control double-closed-loop tension oscillating roller
  • Servo control double-closed-loop tension oscillating roller

Examples

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Embodiment Construction

[0015] The present invention will be described in further detail below in conjunction with the embodiments and with reference to the accompanying drawings.

[0016] Please refer to this example Figure 1 to Figure 3 , a servo-controlled double-closed-loop tension swing roller, including a swing roller 4, a servo motor 41 for driving the swing roller 4 to swing, a position detection device for detecting the position of the swing roller 4, and the front or rear of the base material near the swing roller 4 A substrate tension detection device, a driving roller and a reference roller 5 are also provided, the position detection device and the substrate tension detection device are electrically connected to a master control device and the detection information is sent to the master control device, and the driving roller is controlled The rotation speed is adjusted by the main control device, and the servo motor 41 is controlled by the main control device to adjust the torque.

[00...

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Abstract

The invention discloses a servo control double-closed-loop tension oscillating roller. The servo control double-closed-loop tension oscillating roller comprises swing rollers, a servo motor driving the swing rollers to swing and a position detection device for detecting the positions of the swing rollers. A base material tension detection device, a driving roller and a benchmark roller are arranged in front of or behind the position where base materials move forwards and near the swing rollers. The position detection device and the base material tension detection device are electrically connected with a master control device and send detection information to the master control device. The driving roller is controlled by the master control device to carry out rotational speed adjustment. The servo motor is controlled by the master control device to carry out torque adjustment. The servo control double-closed-loop tension oscillating roller has the advantages of being capable of reducing tension fluctuation of the base materials and enhancing the stability of equipment.

Description

technical field [0001] The invention relates to a coating machine, in particular to a servo-controlled double-closed-loop tension swing roller capable of reducing tension fluctuations of a base material and increasing equipment stability. Background technique [0002] When the existing coating machine coats the battery diaphragm, in the continuous coil coating equipment, the pendulum roll is mostly used for the synchronization detection of the speed, and the tension control is carried out by the torque or the pressure regulating cylinder. open loop control. Under normal conditions, the existing situation can be better controlled. However, in the case of sudden changes in tension and interference from external forces, it will have a great impact on the steady state of tension. Tension changes will cause permanent damage to low-tension substrates and cause unstable operation of equipment. Contents of the invention [0003] In order to solve the problem that the existing co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H23/26B65H23/18B65H26/04
Inventor 张忠涛黄蔼明
Owner SHENZHEN NEW KATOP AUTOMATION TECH
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