CN106531955B - Battery case liquid injection system - Google Patents
Battery case liquid injection system Download PDFInfo
- Publication number
- CN106531955B CN106531955B CN201611088645.0A CN201611088645A CN106531955B CN 106531955 B CN106531955 B CN 106531955B CN 201611088645 A CN201611088645 A CN 201611088645A CN 106531955 B CN106531955 B CN 106531955B
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- China
- Prior art keywords
- fluid injection
- jig
- time
- battery case
- transfer
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The present invention discloses a kind of battery case liquid injection system.Battery case liquid injection system includes: preceding weighing device, fluid injection feeding manipulator, first time priming device, first time vacuum evacuation device, second of priming device, second of vacuum evacuation device, third time priming device, third time vacuum evacuation device, fluid injection blanking mechanical hand, weighing device afterwards, fluid injection transfer device, first time priming device, first time vacuum evacuation device, second of priming device, second of vacuum evacuation device, third time priming device, third time vacuum evacuation device is set gradually along the transfer direction of fluid injection transfer device, fluid injection feeding manipulator is connected between preceding weighing device and first time priming device, fluid injection blanking mechanical hand is connected between third time vacuum evacuation device and fluid injection transfer device.Battery case liquid injection system improves mechanical automation production level by optimizing to each structure.
Description
Technical field
The present invention relates to technical field of mechanical automation, more particularly to a kind of battery case liquid injection system.
Background technique
It is constantly progressive as society continues to develop with science and technology, mechanization, automation, standardized production have been increasingly becoming hair
Exhibition trend, and traditional hand labour is gradually replaced, new power is filled with for the sustainable development of enterprise.Therefore, battery is raw
It produces enterprise to be also required to grow with each passing hour, by transition and upgrade, greatly develops mechanical automation equipment to replace traditional hand labour,
And then the productivity effect of enterprise is improved, realize the sustainable development of enterprise.
As shown in Figure 1, it is a kind of column type steel shell lithium battery structure 10, column type steel shell lithium battery structure 10 includes:
Shell 11, the tab 12 being contained in shell 11, the top cover 13 with the welding of tab 12 and with the lid conjunction of shell 11.Wherein, column type
The assembling process of steel shell lithium battery structure 10 is that tab 12 is contained in shell 11 by connecting with core, tab 12 before this with
Top cover 13 welds together, and is then injected liquid into shell 11 again, finally top cover 13 is covered on shell 11 and forms envelope
The cavity closed, to complete the welding of battery, fluid injection, assembling process.
And during realizing lithium battery mechanical automation production, how more preferably to realize the accurate of tab 12 and top cover 13
How welding, more preferably realize the quick fluid injection to shell 11, how more preferably to realize and top cover 13 is covered on shell 11, above-mentioned to ask
Topic is the practical problem that R&D Professional needs to solve in the design process.
Particularly, how electrolyte to be preferably flowed into shell 11, realizes mechanical automation production, is Corporation R & D
Key one ring of the personnel in exploitation lithium battery mechanical automation production equipment.
Summary of the invention
The purpose of the present invention is overcoming shortcoming in the prior art, a kind of battery case liquid injection system is provided, to electricity
Pond shell carries out fluid injection, to improve mechanical automation production level.
The purpose of the present invention is achieved through the following technical solutions:
A kind of battery case liquid injection system, comprising: preceding weighing device, fluid injection feeding manipulator, first time priming device,
Vacuum evacuation device, second of priming device, second of vacuum evacuation device, third time priming device, third time vacuum means
It sets, fluid injection blanking mechanical hand, rear weighing device, fluid injection transfer device, the first time priming device, the first time vacuumize
Device, second of priming device, second of vacuum evacuation device, the third time priming device, the third time are taken out
Vacuum plant is set gradually along the transfer direction of the fluid injection transfer device, and the fluid injection feeding manipulator linking is in the preceding title
Refitting is set between the first time priming device, fluid injection blanking mechanical hand linking in the third time vacuum evacuation device with
Between the fluid injection transfer device,
The fluid injection transfer device includes: fluid injection transfer assembly line, fluid injection transfer jig, fluid injection jig moving portion, fluid injection
Jig fixed part, the fluid injection transfer jig are positioned on the fluid injection transfer assembly line, the fluid injection jig moving portion driving
The fluid injection transfer jig is moved along fluid injection transfer assembly line, and the fluid injection jig fixed part is for transferring the fluid injection
Jig is fixed on the fluid injection transfer assembly line.
The fluid injection transfer assembly line is linear structure in one of the embodiments,.
The fluid injection transfer jig offers battery case fluid injection container in one of the embodiments,.
The quantity of the battery case fluid injection container is multiple in one of the embodiments,.
Multiple battery case fluid injection container circular array distributions in one of the embodiments,.
Battery case liquid injection system of the invention passes through weighing device, fluid injection feeding manipulator, first time fluid injection before being arranged
Device, first time vacuum evacuation device, second of priming device, second of vacuum evacuation device, third time priming device, third time are taken out
Vacuum plant, fluid injection blanking mechanical hand, rear weighing device, fluid injection transfer device carry out shell to battery and carry out fluid injection, improve
Automation level.
Detailed description of the invention
Fig. 1 is the structure chart of column type steel shell lithium battery；
Fig. 2 is the structure chart of the welding battery fluid injection kludge of one embodiment of the invention；
Fig. 3 is the structure chart of battery case liquid injection system；
Fig. 4 is the structure chart of the fluid injection transfer device of battery case liquid injection system；
Fig. 5 is the local structural graph of fluid injection transfer device shown in Fig. 4.
Specific embodiment
As shown in Fig. 2, a kind of welding battery fluid injection kludge 20, including the top cover tab welding system being successively connected
1000, battery case liquid injection system 2000, top cover are pressed into housing system 3000.Top cover tab welding system 1000 is used for top cover
With tab welding in together, battery case liquid injection system 2000 is used to carry out shell fluid injection, and top cover is pressed into housing system 3000
It is integral for top cover to be covered on shape on shell, to realize that mechanical automation produces.
As shown in figure 3, battery case liquid injection system 2000 include: before weighing device 2100, fluid injection feeding manipulator 2200,
Fluid injection blanking mechanical hand 2600, rear weighing device 2700, fluid injection transfer device 2800 and along 2800 side of transfer of fluid injection transfer device
To the first time priming device 2310, first time vacuum evacuation device 2320, second of priming device 2410, second set gradually
Vacuum evacuation device 2420, third time priming device 2510, third time vacuum evacuation device 2520.Fluid injection feeding manipulator 2200 is connected
Between preceding weighing device 2100 and first time priming device 2310, the linking of fluid injection blanking mechanical hand 2600 is vacuumized in for the third time
Between device 2520 and fluid injection transfer device 2800.Preceding weighing device 2100 is for claiming the battery semi-finished product before fluid injection
Weight, rear weighing device 2700 is for weighing to the battery semi-finished product after fluid injection, to reflect the intracorporal fluid injection of battery case
Amount, within the limits prescribed whether detection reservoir quantity.
It is noted that battery case liquid injection system passes through setting first time priming device 2310, first time vacuum means
2320, second of priming device 2410, second of vacuum evacuation device 2420, third time priming device 2510, third time is set to take out very
The injection process of battery is divided into three sections by empty device 2520, is conducive to the fluid injection efficiency for improving battery.It should also be noted that the
Priming device 2310, first time vacuum evacuation device 2320, second of priming device 2410, second of vacuum evacuation device
2420, this will not be detailed here for the specific structure setting of third time priming device 2510, third time vacuum evacuation device 2520, Ke Yican
It examines the prior art and obtains.
As shown in figs. 4 and 5, fluid injection transfer device 2800 includes: fluid injection transfer assembly line 2810, fluid injection transfer jig
2820, fluid injection jig moving portion 2830, fluid injection jig fixed part 2840.Fluid injection transfer jig 2820 is positioned in fluid injection transfer flowing water
On line 2810, fluid injection jig moving portion 2830 drives fluid injection transfer jig 2820 to move along fluid injection transfer assembly line 2810, fluid injection
Jig fixed part 2840 is used to fluid injection transfer jig 2820 being fixed on fluid injection transfer assembly line 2810.Specifically, fluid injection moves
Sending assembly line 2810 is the steel plate structure of two parallel intervals setting, and fluid injection transfer jig 2820 is positioned in two parallel intervals and sets
Between the steel plate structure set, fluid injection jig fixed part 2840 is set between the steel plate structure of two parallel intervals setting.Illustrate
, fluid injection is transferred on assembly line 2810, positioned at first time priming device 2310, first time vacuum evacuation device 2320, second
Priming device 2410, second of vacuum evacuation device 2420, third time priming device 2510, at third time vacuum evacuation device 2520,
It is respectively arranged with fluid injection jig fixed part 2840.In the present embodiment, fluid injection transfer assembly line 2810 is linear structure, fluid injection
Transfer jig 2820 offers battery case fluid injection container, and the quantity of battery case fluid injection container is multiple, multiple batteries
The distribution of shell fluid injection container circular array.
Fluid injection jig moving portion 2830 includes: fluid injection jig moving guide rail 2831, the mobile support base 2832 of fluid injection jig, note
The mobile push plate 2835 of liquid jig mobile motor 2833, fluid injection jig mobile cylinder 2834, fluid injection jig.Fluid injection jig mobile motor
The 2833 mobile support bases 2832 of driving fluid injection jig reciprocatingly slide on fluid injection jig moving guide rail 2831, and fluid injection jig is mobile
Cylinder 2834 is fixed on the mobile support base 2832 of fluid injection jig, and the mobile push plate 2835 of fluid injection jig is set to the mobile gas of fluid injection jig
The telescopic end of cylinder 2834.
The working principle of fluid injection transfer device 2800 is as follows: the mobile push plate 2835 of fluid injection jig rises, so that fluid injection jig
Mobile push plate 2835 is contacted with fluid injection transfer jig 2820, and fluid injection transfer jig 2820 is jacked up；The mobile support of fluid injection jig
Seat 2832 is slided along fluid injection jig moving guide rail 2831, so that the mobile push plate 2835 of fluid injection jig pushes fluid injection to transfer jig 2820
It is slided along fluid injection transfer assembly line 2810；After the arrival of jig 2820 designated position is transferred in fluid injection, fluid injection jig mobile cylinder 2834
The mobile push plate 2835 of fluid injection jig is driven to decline, so that fluid injection transfer jig 2820 is fixed on fluid injection jig fixed part 2840,
Fluid injection jig fixed part 2840 is used to that fluid injection transfer jig 2820 to be fixed, and prevents fluid injection transfer jig 2820 from moving
It is dynamic, improve the stability of fluid injection；Fluid injection jig mobile motor 2833 drives mobile 2832 return of support base of fluid injection jig, and such as
This is reciprocal, realizes that fluid injection transfer jig 2820 is transferred to next station by a station.
Battery case liquid injection system of the invention passes through weighing device, fluid injection feeding manipulator, first time fluid injection before being arranged
Device, first time vacuum evacuation device, second of priming device, second of vacuum evacuation device, third time priming device, third time are taken out
Vacuum plant, fluid injection blanking mechanical hand, rear weighing device, fluid injection transfer device carry out shell to battery and carry out fluid injection, improve
Automation level.
Claims (5)
1. a kind of battery case liquid injection system characterized by comprising preceding weighing device, is infused fluid injection feeding manipulator for the first time
Liquid device, first time vacuum evacuation device, second of priming device, second of vacuum evacuation device, third time priming device, third time
Vacuum evacuation device, fluid injection blanking mechanical hand, rear weighing device, fluid injection transfer device, the first time priming device, described first
It is secondary vacuum evacuation device, second of priming device, second of vacuum evacuation device, the third time priming device, described
Third time vacuum evacuation device is set gradually along the transfer direction of the fluid injection transfer device, fluid injection feeding manipulator linking in
Between the preceding weighing device and the first time priming device, the fluid injection blanking mechanical hand linking is taken out true in the third time
Between empty device and the fluid injection transfer device,
The fluid injection transfer device includes: fluid injection transfer assembly line, fluid injection transfer jig, fluid injection jig moving portion, fluid injection jig
Fixed part, the fluid injection transfer jig are positioned on the fluid injection transfer assembly line, described in the fluid injection jig moving portion driving
Fluid injection is transferred jig and is moved along fluid injection transfer assembly line, and the fluid injection jig fixed part is used to the fluid injection transferring jig
It is fixed on the fluid injection transfer assembly line；
The fluid injection jig moving portion includes: fluid injection jig moving guide rail, the mobile support base of fluid injection jig, the mobile electricity of fluid injection jig
The mobile push plate of machine, fluid injection jig mobile cylinder, fluid injection jig, the fluid injection jig mobile motor drive the fluid injection jig mobile
Support base reciprocatingly slides on the fluid injection jig moving guide rail, and the fluid injection jig mobile cylinder, which is fixed on the fluid injection, to be controlled
Have on mobile support base, the mobile push plate of the fluid injection jig is set to the telescopic end of the fluid injection jig mobile cylinder.
2. battery case liquid injection system according to claim 1, which is characterized in that the fluid injection transfer assembly line is straight line
Type structure.
3. battery case liquid injection system according to claim 1, which is characterized in that the fluid injection transfer jig offers electricity
Pond shell fluid injection container.
4. battery case liquid injection system according to claim 3, which is characterized in that the battery case fluid injection container
Quantity is multiple.
5. battery case liquid injection system according to claim 4, which is characterized in that multiple battery case fluid injection receivings
The distribution of slot circular array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611088645.0A CN106531955B (en) | 2016-11-30 | 2016-11-30 | Battery case liquid injection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611088645.0A CN106531955B (en) | 2016-11-30 | 2016-11-30 | Battery case liquid injection system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106531955A CN106531955A (en) | 2017-03-22 |
| CN106531955B true CN106531955B (en) | 2019-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611088645.0A Active CN106531955B (en) | 2016-11-30 | 2016-11-30 | Battery case liquid injection system |
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| CN (1) | CN106531955B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108336290B (en) * | 2017-12-29 | 2021-02-26 | 惠州金源精密自动化设备有限公司 | Full-automatic liquid injection packaging machine |
| CN109326764B (en) * | 2018-08-24 | 2021-08-03 | 台州钱江新能源研究院有限公司 | Lithium ion battery electrolyte retention amount precise control method |
| CN109216643B (en) * | 2018-09-08 | 2023-12-22 | 江西安驰新能源科技有限公司 | High-efficient priming device of power battery |
| CN111540875B (en) * | 2020-04-30 | 2022-11-11 | 惠州市多科达科技有限公司 | Battery liquid filling machine |
| CN114824691B (en) * | 2022-05-20 | 2024-01-30 | 南通科瑞恩智能装备有限公司 | Liquid equipment is annotated to soft packet of battery |
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| CN201060891Y (en) * | 2007-06-01 | 2008-05-14 | 深圳市比克电池有限公司 | Electrolyte-filling device of accumulator |
| CN102148349A (en) * | 2011-03-04 | 2011-08-10 | 深圳市吉阳自动化科技有限公司 | Automatic filling machine for battery and battery filling method |
| CN104241695A (en) * | 2014-09-12 | 2014-12-24 | 惠州亿纬锂能股份有限公司 | Electrolyte injecting and packaging production line for batteries |
| CN104241592A (en) * | 2014-07-25 | 2014-12-24 | 东莞市鸿宝锂电科技有限公司 | Automatic electrolyte injection equipment for batteries |
| CN205177932U (en) * | 2015-11-18 | 2016-04-20 | 宁波金橙新能源有限公司 | Filling glove box |
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2016
- 2016-11-30 CN CN201611088645.0A patent/CN106531955B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201060891Y (en) * | 2007-06-01 | 2008-05-14 | 深圳市比克电池有限公司 | Electrolyte-filling device of accumulator |
| CN102148349A (en) * | 2011-03-04 | 2011-08-10 | 深圳市吉阳自动化科技有限公司 | Automatic filling machine for battery and battery filling method |
| CN104241592A (en) * | 2014-07-25 | 2014-12-24 | 东莞市鸿宝锂电科技有限公司 | Automatic electrolyte injection equipment for batteries |
| CN104241695A (en) * | 2014-09-12 | 2014-12-24 | 惠州亿纬锂能股份有限公司 | Electrolyte injecting and packaging production line for batteries |
| CN205177932U (en) * | 2015-11-18 | 2016-04-20 | 宁波金橙新能源有限公司 | Filling glove box |
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| Publication number | Publication date |
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| CN106531955A (en) | 2017-03-22 |
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