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Dynamic testing method of thickness of battery AGM (absorbent glass mat) separator and testing device thereof

A testing method and testing device technology, applied in the direction of measuring devices, optical devices, mechanical thickness measurement, etc., to achieve the effects of simple operation, improvement of key quality indicators, and improvement of the utilization rate of finished products

Inactive Publication Date: 2012-06-13
SHANDONG SACRED SUN POWER SOURCES
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The patent of the present invention solves the problem of continuous measurement of the thickness of AGM partitions by providing a method for dynamic testing of AGM partitions and the testing device used to realize this method, and can achieve the effect of real-time monitoring

Method used

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  • Dynamic testing method of thickness of battery AGM (absorbent glass mat) separator and testing device thereof
  • Dynamic testing method of thickness of battery AGM (absorbent glass mat) separator and testing device thereof

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Embodiment Construction

[0023] The method of testing the dynamic thickness of the battery AGM separator is: flatten the AGM separator on a reference surface, and measure the thickness by dynamically pressing a thickness sensing head from the surface of the AGM separator, and the sensed thickness is measured by a lever device. After the thickness value is physically amplified, the photoelectric signal is transmitted to a grating ruler to realize the signal identification, and finally the measured thickness data is displayed and stored through computer data processing.

[0024] The test device used in the battery AGM separator dynamic thickness test method: a horizontal fixed bridge 3, the fixed bridge 3 extends downwards a support arm 11, the lower end of the support arm 11 is movably connected to a fulcrum of a lever through a rotating shaft 9, At a place deviated from the fulcrum of the lever, a return spring 4 is connected between the fixed bridge 3 and the lever, the front end of the short arm of t...

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Abstract

The invention relates to a storage battery, and in particular relates to a dynamic testing method of thickness of an AGM (absorbent glass mat) separator for producing storage batteries and a testing device thereof. The testing method of the thickness of the battery AGM separator comprises the following steps: laying an AGM separator evenly on a base level; pressing the surface of the AGM separator dynamically through a thickness sensor head and testing the thickness; conducting the thickness value to a grating bar through a photoelectric signal to implement the identification of the signal after the sensed thickness value is amplified physically through a lever device; and finally, carrying out computer data processing, and displaying and storing the tested thickness data. According to the invention, the operation is simple, convenient and effective, the quality of the AGM separator generated by the method is reliable and stable, the critical quality index of the AGM separator can be improved obviously, and the quality of the lead-acid storage battery separator is ensured.

Description

technical field [0001] The patent of the present invention relates to batteries, in particular to a method for testing the dynamic thickness of AGM separators used in the production of batteries and a testing device used therefor. Background technique [0002] AGM separator is one of the main materials that must be used in valve-regulated sealed lead-acid batteries, and the thickness of the separator is the key technical requirement for control. The width of AGM separator formed during the manufacturing process is generally more than 1.2 meters, and it is produced in a continuous form, and it is mostly collected in roll form. Before use, it needs to be cut into a suitable size according to the size of the battery. At present, AGM separator manufacturers use regular sampling and static measurement of thickness in the manufacturing process to confirm whether it meets the technical requirements of thickness. The problems of such testing are: [0003] 1. Sampling in the manufac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/06G01B11/06
Inventor 马建平赵心鲁
Owner SHANDONG SACRED SUN POWER SOURCES
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