Control device and control method for the paper ironing temperature of diaphragm machine

A technology of temperature control device and diaphragm, applied in the direction of temperature control, non-electric variable control, control/regulation system, etc., can solve the problems of increasing defective equipment, unstable hot paper forming, large temperature difference of heating head, etc. The effect of reducing the defective rate and preventing the unstable formation of hot paper

Inactive Publication Date: 2021-06-18
ZHENGJIANG MUSTANG BATTERY CO LTD
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Problems solved by technology

However, the temperature of each heating head is often different due to the change of equipment speed, which leads to unstable hot paper forming and increases the number of defective products of the equipment.

Method used

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  • Control device and control method for the paper ironing temperature of diaphragm machine
  • Control device and control method for the paper ironing temperature of diaphragm machine
  • Control device and control method for the paper ironing temperature of diaphragm machine

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with specific examples, but the present invention is not limited to these specific implementations. Those skilled in the art will realize that the present invention covers all alternatives, modifications and equivalents as may be included within the scope of the claims.

[0021] In the description of the present invention, it should be noted that for orientation words, such as the term "center", "horizontal", "longitudinal", "length", "width", "thickness", "upper", "lower" , "Front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise " and other indication orientations and positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element...

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Abstract

The invention relates to a control device and a control method for the paper ironing temperature of a diaphragm machine. The control method comprises the following steps: presetting a temperature interval for heating an ironing head; enabling the infrared sensor to detect the temperature of the heating probe of the diaphragm machine and send temperature information to the processor; enabling the processor to judge whether the temperature information is within a preset temperature interval or not; when the temperature information is not in the preset temperature interval, enabling the processor to perform frequency conversion control on the current of the high-heat heating coil; and when the temperature information is within a preset temperature interval, enabling the processor not to perform frequency conversion control on the high-heat heating coil. The invention designs the control device and the control method for the paper ironing temperature of the diaphragm machine, so that the equipment is maintained in a working state in a constant-temperature interval.

Description

technical field [0001] The invention relates to the technical field of high-temperature ironing paper for battery separator paper, in particular to a temperature control device and method for ironing paper of a diaphragm machine. Background technique [0002] In the battery industry, due to the higher and higher precision of equipment, the requirements for automation of equipment are also getting higher and higher. The high-frequency heating technology used in the original diaphragm paper machine has greatly improved the work efficiency of heating and ironing paper. However, the temperature of each heating head is often different due to the change of equipment speed, which leads to unstable hot paper forming and increases the defective products of the equipment. Contents of the invention [0003] In order to overcome the shortcomings in the prior art, the present invention designs a temperature control device and control method for hot paper of a diaphragm machine, so that...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D23/20
CPCG05D23/20
Inventor 余谷峰吴振宇
Owner ZHENGJIANG MUSTANG BATTERY CO LTD
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