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Processing equipment and processing technology of lithium battery separator

A technology of processing equipment and processing technology, which is applied in the field of processing equipment and processing technology of lithium battery separators, can solve the problems of shortening the service life of the device, damaging the device, and the cutter is not equipped with a buffer device, etc., so as to prolong the service life, The effect of reducing maintenance costs

Active Publication Date: 2020-11-06
广东捷盟智能装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a processing equipment and processing technology for a lithium battery separator, to solve the problem that the cutting knife proposed in the above background technology is not equipped with a buffer device, which will damage the device during use, shorten the service life of the device, and increase the The problem of maintenance cost of the device

Method used

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  • Processing equipment and processing technology of lithium battery separator
  • Processing equipment and processing technology of lithium battery separator
  • Processing equipment and processing technology of lithium battery separator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034]A lithium battery separator processing equipment and processing technology, including a first shell 1, a hydraulic cylinder 2, a horizontal plate 3, a slider 4 and a slide bar 5, the top inner wall of the first shell 1 is fixedly connected with a hydraulic cylinder 2, hydraulic The model of the cylinder 12 is MOB, the bottom of the hydraulic cylinder 2 is fixedly connected with a horizontal plate 3, the left and right ends of the horizontal plate 3 are respectively fixedly connected with a slider 4, and the inner wall of the slider 4 is slidably connected with a slider 5, and the slider 4 Can slide up and down on the outer wall of the slide bar 5, the upper and lower ends of the slide bar 5 are respectively fixedly connected with the upper and lower sides of the upper and lower grooves on the left and right sides of the inner wall of the first shell 1, and a cutting device 6 is arranged above the inner wall of the first shell 1 , the cutting device 6 includes a short rod ...

Embodiment 2

[0036] As an option, see figure 1 and 6 , the processing equipment and processing technology of the lithium battery separator, the top left and right sides of the long board 7 are provided with a fixing device 8, the fixing device 8 includes a vertical board 801, a third spring 802, a short board 803, a second handle 804, a round Rod 805, curved plate 806, curved plate 807 and square plate 808, the bottom of vertical plate 801 is fixedly connected with the top left side of long plate 7, the upper left side of vertical plate 801 is fixedly connected with a third spring 802, short plate 803 When moving to the left, the third spring 802 is compressed, and the third spring 802 generates a rebound force to return the short plate 803. The right end of the third spring 802 is fixedly connected with a short plate 803, and the bottom of the short plate 803 is fixedly connected with a square Plate 808, the lower part of the outer wall of the square plate 808 is slidingly engaged with t...

Embodiment 3

[0039] The processing equipment and processing technology of the lithium battery separator, when using the processing equipment and processing technology of the lithium battery separator, first place the device on a flat ground, and place the separator to be cut on the long board 7 , first pull the second handle 804 to move the short plate 803 and the round rod 805 away from the device, at this time, press the curved plate 807 against the isolation film, so that the curved plate 807 is tightly against the isolation film, and then loosen the second handle 804, At this time, the round bar 805 is rebounded by the third spring 802, so that the round bar 805 is re-engaged in the arc plate to be fixed. After the fixation, the hydraulic cylinder 2 is connected to the numerical control equipment on the outer wall, the hydraulic cylinder 2 works normally, and the pulley 9 The inner hub motor is connected to the external power supply, and the hub motor works normally. The hub motor drive...

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Abstract

The invention discloses processing equipment and processing technology of a lithium battery separator. The processing equipment comprises a first housing, a hydraulic cylinder, a horizontal plate, sliding blocks and sliding rods, wherein a first block is fixedly connected to the upper side of the front surface of a thick plate, the inner wall of the first block is threadedly connected to the upperpart of the outer wall of a threaded rod, the left and right sides of the outer wall of a round block are respectively attached to the upper part of the inner wall of two curved plates, the inner sides of two second square blocks are fixedly connected with second springs, the lower sides of inner sides of the two curved plates are connected with outer sides of trapezoid blocks through pins, the inner sides of the two trapezoid blocks are attached to the upper left and right sides of a cutting knife, and the bottom end of the cutting knife is attached to the bottom of the round block. Throughcooperation of short rods, sleeves and first springs, when the cutting knife moves downwards for cutting, the cutting knife contacts a long plate, first springs are compressed, the contact between thecutting knife and the long plate is buffered, the damage to the device is avoided, the service life of the device is prolonged, and the maintenance cost of the device is reduced.

Description

technical field [0001] The invention relates to the technical field of processing equipment and a processing technology of a lithium battery separator, in particular to a processing device and a processing technology of a lithium battery separator. Background technique [0002] In the structure of lithium batteries, the diaphragm is one of the key inner components. The performance of the diaphragm determines the interface structure, internal resistance, etc. of the battery, which directly affects the capacity, cycle and safety performance of the battery. A diaphragm with excellent performance is of great importance to improve the performance of the battery. The comprehensive performance of the separator plays an important role. The main function of the separator is to separate the positive and negative electrodes of the battery, prevent the two electrodes from contacting and short circuit, and also have the function of allowing electrolyte ions to pass through. [0003] Howe...

Claims

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Application Information

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IPC IPC(8): B26D7/22B26D7/26B26D1/09B26D7/01B26D7/02H01M2/14H01M6/14H01M10/052B65H20/02
CPCB26D7/22B26D7/2614B26D7/015B26D7/025B26D1/095H01M6/14H01M10/052B65H20/02Y02E60/10
Inventor 许歌
Owner 广东捷盟智能装备有限公司
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