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Sealing device for lithium battery production and using method

A technology for sealing devices and lithium batteries, which is applied in the manufacture of lithium batteries, battery pack components, and electrolyte batteries, etc. It can solve the problems of cumbersome use, inability to quickly cool down, and inconvenient feeding, and achieves convenient operation, no leakage, and convenient The effect of heat dissipation

Pending Publication Date: 2020-10-16
MEIZHOU BOFUNENG BATTERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a sealing device for lithium battery production and a method of use to solve the problem that the existing sealing device proposed in the background technology is not convenient for blanking, and cannot quickly cool down the injection molded parts. The problem of cumbersome methods

Method used

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  • Sealing device for lithium battery production and using method

Examples

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Effect test

Embodiment 1

[0024] A sealing device for lithium battery production, comprising a base 9, a blower 7 is installed on the top of the base 9 through a mounting seat, and a pressure tank 6 is installed on one end of the blower 7 through a bolt, and one part of the pressure tank 6 The side is equipped with an electric air pump 8 through the mounting plate, and one end of the pressure tank 6 is installed with a storage tank 3 through a limit seat, and the output end of the storage tank 3 is connected to the injection pipe 1, and the storage tank 3 One end is provided with a cooling fan 2 .

[0025] A method for using a sealing device for lithium battery production according to claim 1, the specific steps of the method are as follows:

[0026] Step 1: The technician prepares the sealing auxiliary equipment for lithium battery production, and electrifies the electrical equipment for trial operation;

[0027] Step 2: Place the lithium battery that needs to be sealed on the top of the base 9, and ...

Embodiment 2

[0037] A sealing device for lithium battery production, comprising a base 9, a blower 7 is installed on the top of the base 9 through a mounting seat, and a pressure tank 6 is installed on one end of the blower 7 through a bolt, and one part of the pressure tank 6 The side is equipped with an electric air pump 8 through the mounting plate, and one end of the pressure tank 6 is installed with a storage tank 3 through a limit seat, and the output end of the storage tank 3 is connected to the injection pipe 1, and the storage tank 3 One end is provided with a cooling fan 2 .

[0038] A method for using a sealing device for lithium battery production according to claim 1, the specific steps of the method are as follows:

[0039] Step 1: The technician prepares the sealing auxiliary equipment for lithium battery production, and electrifies the electrical equipment for trial operation;

[0040] Step 2: Place the lithium battery that needs to be sealed on the top of the base 9, and ...

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Abstract

The invention discloses a sealing device for lithium battery production and an application method, and the specific application method comprises the following steps: 1, a technician prepares a sealingauxiliary tool for lithium battery production, and carries out power-on trial operation of electric equipment; 2, placing a lithium battery needing to be sealed at the top of the base, a worker holding an air blower jet head to be aligned with the battery, an air blower power source being switched on, and dust on the surface of the battery being blown away; 3, starting an electric inflator pumpto rapidly pressurize the interior of the pressure tank, and increasing the internal gas pressure; 4, adding a hot-melt injection molding material into a storage tank, opening an electromagnetic valve on a conveying pipe to convey high-pressure gas in a pressure tank into the storage tank, and holding an injection molding pipe by one hand to conveniently charge and seal a storage battery packaging part; and 5, starting an air cooler to blow out cold air from the output hose. The using method is stable, reliable, simple in step, convenient to operate, high in practicability and suitable for wide application and popularization.

Description

technical field [0001] The invention belongs to the technical field of lithium battery production, and in particular relates to a sealing device for lithium battery production and a use method. Background technique [0002] New energy batteries are power sources that provide power for tools, and mostly refer to batteries that provide power for electric vehicles, electric trains, electric bicycles, and golf carts. It is mainly different from the starter battery used to start the car engine. Valve-port sealed lead-acid batteries, open tubular lead-acid batteries and lithium iron phosphate batteries are mostly used. The existing new energy lithium battery production process needs to be sealed by injection molding through packaging equipment. The existing sealing device is not convenient for blanking, and cannot quickly cool down the injection molded parts, and the use method is cumbersome. Contents of the invention [0003] The object of the present invention is to provide ...

Claims

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Application Information

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IPC IPC(8): H01M2/36H01M10/052H01M10/058
CPCH01M10/052H01M10/058Y02E60/10Y02P70/50
Inventor 覃小梅管耀新丁文杰夏富强赖文龙
Owner MEIZHOU BOFUNENG BATTERY