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Steel ball feeding device for sealing lithium battery

A lithium battery and sealing technology, which is applied in the manufacture of battery pack parts, non-aqueous electrolyte batteries, electrolyte batteries, etc., can solve the problems that steel balls are easy to fall and affect the production efficiency of lithium batteries, so as to avoid falling and reduce labor burden , the effect of reducing power consumption

Active Publication Date: 2019-07-02
湖南安德丰新能源科技有限公司
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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 steel ball feeding device for lithium battery sealing in order to solve the above problems, so as to solve the problem that the steel balls are easy to fall when the steel balls seal the lithium battery liquid injection hole in the prior art, thereby affecting the production efficiency of the lithium battery. and other technical issues

Method used

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  • Steel ball feeding device for sealing lithium battery
  • Steel ball feeding device for sealing lithium battery
  • Steel ball feeding device for sealing lithium battery

Examples

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no. 1 approach

[0025] The first embodiment: see Figure 1-Figure 3 As shown, the present invention provides a steel ball feeding device for lithium battery sealing, comprising a support frame 1, a storage bin 4 and a blanking sleeve 2, the support frame 1 is installed on the outside of the blanking sleeve 2 through threads, and the blanking The inside of the casing 2 is provided with a vertically downward feeding channel, and a feeding pipe 3 is arranged on the upper side of the feeding casing 2. The feeding pipe 3 has two sections, the upper section is vertically arranged, and the top is connected with the storage bin 4. The lower section is inclined downwards and inserted into the blanking casing 2, the feeding channel inside the feeding pipeline 3 is connected with the feeding channel, and a stopper 5 is provided on the side of the connection between the feeding channel and the feeding channel;

[0026] The stopper device 5 includes an outer shell 501 and a ball head 504, the end of the o...

no. 2 approach

[0034] The second embodiment: as shown in claim 1, a steel ball feeding device for lithium battery sealing, comprising two sets of support frames 1, a storage bin 4 and a blanking sleeve 2, the inside of the blanking sleeve 2 is A vertically downward feeding channel is provided, and a feeding pipe 3 is arranged above the side of the feeding casing 2. The feeding pipe 3 has two sections in total, the upper section is vertically arranged, and the top is connected with the storage bin 4 Through, the lower section is inclined downward, inserted into the feeding casing 2, the feeding channel inside the feeding pipe 3 is connected with the feeding channel, and a stopper device is provided on the side of the connection between the feeding channel and the feeding channel 5;

[0035]The stopper device 5 includes an outer casing 501 and a ball head 504, the end of the outer casing 501 is provided with a limiting hole 503, and the ball head 504 protrudes through the limiting hole 503, so...

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Abstract

The invention discloses a steel ball feeding device for sealing a lithium battery. The feeding device comprises a supporting frame, a storage bin and a discharging sleeve. The supporting frame is installed at the outer side of the discharging sleeve through threads. A vertically downward blanking channel is arranged in the discharging sleeve, and a feeding pipe is arranged at a side upper portionof the discharging sleeve. The feeding pipe is divided into two sections, wherein the upper section of the feeding pipe is vertically arranged, the top of the feeding pipe is communicated with the storage bin, and the lower section of the feeding pipe is inclined downwards and inserted into the discharging sleeve; a feeding channel in the feeding pipe is communicated with the discharging channel,and a material blocking device is arranged on the side face of the joint of the feeding channel and the discharging channel. The beneficial effects lie in that that the feeding device can achieve theautomatic feeding and pressing of steel balls, and the steel balls can be pressed into the liquid injection hole one by one; the feeding device is simple in structure and convenient to use, so the manual burden can be greatly reduced; meanwhile, the steel balls can be prevented from falling off, and the production efficiency of lithium batteries is improved.

Description

technical field [0001] The invention relates to the field of lithium battery production, in particular to a steel ball feeding device for lithium battery sealing. Background technique [0002] With the development of microelectronics technology in the 20th century, miniaturized equipment is increasing day by day, which puts forward high requirements on power supply. Lithium batteries have subsequently entered a large-scale practical stage, and are widely used in mobile phones, notebook computers, power tools, electric vehicles, backup power supplies for street lights, aviation lights, and small household appliances. In the production of lithium batteries, steel balls need to be used to seal the liquid injection hole. [0003] The applicant found that there are at least the following technical problems in the prior art: when manually encapsulating, it is necessary to place the steel balls on the liquid injection holes one by one, and then press the steel balls into the liqui...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/36H01M10/058
CPCH01M10/058H01M50/636Y02E60/10Y02P70/50
Inventor 陈秀英
Owner 湖南安德丰新能源科技有限公司
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