CN206179977U - Electrolyte -filling device of accumulator - Google Patents
Electrolyte -filling device of accumulator Download PDFInfo
- Publication number
- CN206179977U CN206179977U CN201621255918.1U CN201621255918U CN206179977U CN 206179977 U CN206179977 U CN 206179977U CN 201621255918 U CN201621255918 U CN 201621255918U CN 206179977 U CN206179977 U CN 206179977U
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- Prior art keywords
- cup
- liquid
- ball valve
- fluid injection
- electrolyte
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- 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 utility model provides an electrolyte -filling device of accumulator, including base, drive mechanism and a plurality of liquid injection mechanism, the base include the bottom plate, with bottom plate parallel arrangement's loading board and perpendicular two backup pads being connected between bottom plate and loading board, drive mechanism includes the base plate and sets up on the base plate and a plurality of notes liquid trays of base plate removal relatively, the base plate sets up between bottom plate and loading board, and a plurality of notes liquid tray intervals set up on the base plate for accept to bear and treat the intercell, liquid injection mechanism includes buffer memory cup, connecting pipe and annotates the liquid cup, the buffer memory cup is located one side that the bottom plate was kept away from to the loading board for receive electrolyte, the one end and the buffer memory cup of connecting pipe are connected, and the other end passes the loading board and annotate the liquid cup continuously, the other end of annotating the liquid cup with treat that the intercell contacts and think that its pours into electrolyte into. The utility model discloses the electrolyte -filling device of accumulator manpower that still provides becomes originally, and can avoid the weeping condition to take place.
Description
【Technical field】
This utility model is related to cell manufacturing techniques field, more particularly to a kind of battery liquid-filling device.
【Background technology】
Lithium ion battery has the excellent of energy height, cell voltage height, operating temperature range width, storage life length and small volume
Point, during new-energy automobile and small household appliance have been widely used in.In the production process of lithium battery, fluid injection is one
Most important step, it refers specifically to be re-filled with electrolyte after first evacuation in the li battery shell of molding, makes electrolyte complete
Full parcel battery.Current injection process is completed by manually, and fluid injection a set of cups is installed to one by one electricity by operator manually
Chi Shang, then fluid injection one by one, vacuum tank is then manually transferred to again carries out standing sepage, again from vacuum tank taking-up after the completion of sepage,
Finally a set of cups is removed to complete fluid injection.However, the electrolyte filling method needs many people to operate, human cost is higher.Further, since
Also there is a set of cups the risk that not in place, a set of cups is damaged and electrolyte spills be installed in artificial a set of cups is installed on battery.
In consideration of it, real be necessary to provide a kind of battery liquid-filling device to overcome drawbacks described above.
【Utility model content】
The purpose of this utility model is to provide a kind of battery liquid-filling device, and the battery liquid-filling device realizes full-automatic note
Liquid, only needs a people to control by human-computer interaction interface in injection process, and then reduction human cost, and described treats fluid injection
The occurrence of being not required to transfer after battery liquid-filling to stand, and then avoid leakage.
To achieve these goals, this utility model provides a kind of battery liquid-filling device, for treat intercell injection
Electrolyte；The battery liquid-filling device includes pedestal, drive mechanism and some mechanism for filling liquid；The pedestal include base plate and
Loading plate that the base plate be arranged in parallel and two gripper shoes being vertically connected between the base plate and the loading plate；
The drive mechanism includes conveyer belt and is arranged on the conveyer belt and is capable of the relatively described some notes for transmitting Tape movement
Liquid pallet；The conveyer belt is arranged between the base plate and the loading plate, and some fluid injection pallets are arranged at intervals at institute
State on conveyer belt, treat intercell described in carrying for housing；The mechanism for filling liquid includes caching cup, connecting tube and fluid injection
Cup；The caching cup is located at side of the loading plate away from the base plate, for housing electrolyte；One end of the connecting tube
It is connected with the caching cup, and the other end is connected through the loading plate with the fluid injection cup；The other end of the fluid injection cup with
It is described to treat that intercell contacts and think its injection electrolyte.Ball valve is provided with the connecting tube, the loading plate is remote
The ball valve bow strip that abuts against with the ball valve is additionally provided with from the side of the base plate and is contacted for controlling the ball valve
The driving means that the relatively described loading plate of bar is reciprocated；When the ball valve bow strip it is relative under the control of the driving means
The loading plate can drive the ball valve rotation and then cause the ball valve in opening or closed mode when reciprocating.
In a preferred embodiment, some through holes being arranged in a linear are offered on the loading plate；The connection
Pipe is connected through the through hole and respectively with the caching cup and the fluid injection cup, and then causes the electrolyte from described
Caching cup flows into the fluid injection cup by the connecting tube.
In a preferred embodiment, when the ball valve is opened, the electrolyte can be from the caching cup Jing institutes
State connecting tube to be flowed in the fluid injection cup；When the ball valve is closed, the electrolyte stops from the caching cup flowing out.
In a preferred embodiment, the ball valve is arranged at the connecting tube near one end of the caching cup, and
With the same side that the caching cup is located at the loading plate；The ball valve is serrated for circular and surface.
In a preferred embodiment, the surface of the ball valve bow strip is serrated.
In a preferred embodiment, the driving means are cylinder.
In a preferred embodiment, the fluid injection cup includes cup and liquid injecting mouth；The liquid injecting mouth is arranged at institute
The one end of cup away from the connecting tube is stated, and is connected with the cup；The liquid injecting mouth is used to treat intercell with described
Contact so that the electrolyte described in liquid injecting mouth infiltration by treating intercell.
In a preferred embodiment, the fluid injection cup also includes the breather being connected with the cup；It is described logical
Trachea is arranged at the cup near one end of the connecting tube；By the breather to the cup alternately evacuation
And nitrogen injection pressurization allow the electrolyte quickly penetrate into described in treat intercell.
In a preferred embodiment, it is described to treat that intercell is cylindrical lithium battery；The liquid injecting mouth is cylinder.
The battery liquid-filling device that this utility model is provided, due to full-automatic fluid injection, only needs a people to lead in injection process
Cross human-computer interaction interface control, and then reduce human cost, and it is described be not required to after intercell fluid injection transfer standing, enter
And the occurrence of avoid leakage.
【Description of the drawings】
The axonometric chart of the battery liquid-filling device that Fig. 1 is provided for this utility model.
Fig. 2 is the fluid injection schematic diagram of battery liquid-filling device in Fig. 1.
【Specific embodiment】
In order that the purpose of this utility model, technical scheme and Advantageous Effects become apparent from understanding, below in conjunction with attached
Figure and specific embodiment, are further elaborated to this utility model.It should be appreciated that described in this specification
Specific embodiment is not intended to limit this utility model just for the sake of explaining this utility model.
Fig. 1 and Fig. 2 is referred to, battery liquid-filling device 100 is used for treat that intercell 200 injects electrolyte.Wherein, it is described
Treat that intercell 200 is cylindrical lithium battery.The battery liquid-filling device 100 includes pedestal 10, drive mechanism 20 and some
Mechanism for filling liquid 30.Specifically, the pedestal 10 includes base plate 11 and the loading plate 12 that the base plate 11 be arranged in parallel and vertical
Two gripper shoes 13 being connected between the base plate 11 and the loading plate 12.Wherein, the base plate 11 and the carrying
The shape of plate 12 is roughly the same, is rectangle tabular structure.Further, the base plate 11 and the loading plate 12 are wrapped
Include two opposing parallel settings it is long while and when being connected to described two long between two opposing parallel minor faces.It is described to hold
Some through holes 121 are offered on support plate 12 so that the mechanism for filling liquid 30 is passed through.In the present embodiment, some through holes
121 are arranged in a linear, specifically, the linear array that some through holes 121 are spaced in four and are parallel to each other.It is appreciated that
In other embodiments, the arrangement mode of some through holes 121 can be designed according to design requirement, it is not limited to this reality
Apply the arrangement mode provided in mode.If additionally, the loading plate 12 is additionally provided with dry bulb away from the side of the base plate 11
Valve bow strip 122 and the driving means 123 for controlling the ball valve bow strip 122.In the present embodiment, the carrying
Be provided with plate 12 respectively with it is described be in four linear array 121 corresponding four ball valve bow strips 122 of through hole, and each
Ball valve bow strip 122 is near some through holes 121 in straight line arrangement.The driving means 123 are arranged at described holding
The edge of support plate 12 is connected to control the ball valve bow strip near the minor face with one end of the ball valve bow strip 122
122 move relative to the loading plate 12.In the present embodiment, four driving means 123 are provided with the loading plate 12, and
Correspond with four ball valve bow strips 122 respectively.Wherein, the driving means 123 are cylinder, it will be understood that passed through
The motion for driving the cylinder and then the movement for driving the ball valve bow strip 122.Further, it is described to state ball valve bow strip
122 surface is serrated.
Two gripper shoes 13 be respectively perpendicular be connected to the base plate 11 two minor faces it is short with two of the loading plate 12
Between side, and for supporting the loading plate 12.Wherein, the also generally rectangular platy structure of the gripper shoe 13.At this
In embodiment, two minor faces of the support loading plate 12 that described two gripper shoes 13 are parallel to each other.
The drive mechanism 20 includes conveyer belt 21 and is arranged on the conveyer belt 21 and can be with the transmission
Some fluid injection pallets 22 with 21 movements.The conveyer belt 21 is arranged between the base plate 11 and the loading plate 12, its length
The pedestal 10 is stretched out along the direction parallel with the minor face of the base plate 11 and the loading plate 12 in the two ends in degree direction.Can be with
Understand, the conveyer belt 21 is not to be directly arranged on the base plate 11, but is supported by support member (not shown), and then
So that the conveyer belt 21 has a certain distance away from the base plate 11.Some fluid injection pallets 22 are arranged at intervals at the transmission
On band 21, described some intercell 200 is treated for housing to carry.In the present embodiment, carry when one and some wait to note
When the fluid injection pallet 22 of solution battery 200 is moved between the base plate 11 and the loading plate 12, the fluid injection pallet 22 can
To the direction movement near the loading plate 12.It is appreciated that can be by arranging cylinder (not shown) on the base plate 11
And through the conveyer belt 21 to support the fluid injection pallet 22, and then realize the note by controlling the rising of the cylinder
Liquid pallet 22 is to the purpose moved near the direction of the loading plate 12.
The mechanism for filling liquid 30 includes caching cup 31, connecting tube 32 and fluid injection cup 33.The caching cup 31 is located at described
Loading plate 12 away from the base plate 11 side, for housing electrolyte.It is appreciated that in other embodiments, it is described slow
Deposit the electrolyte that cup 31 can be connected to receive with topping-up pump (not shown) and house the topping-up pump injection.The connecting tube 32
One end be connected with the caching cup 31, and the other end is connected through the through hole 121 with the fluid injection cup 33, and then so that institute
Caching cup 31 and the fluid injection cup 33 are stated respectively positioned at the both sides of the loading plate 12.In the present embodiment, the connection
Pipe 32 is connected respectively with the caching cup 31 and the fluid injection cup 33 so that the electrolyte can be by the connecting tube 32
Flow into the fluid injection cup 33.Further, the ball valve 321 of circle is additionally provided with the connecting tube 32, when the ball valve 321 dozens
When opening, the electrolyte can be flowed in the fluid injection cup 33 from caching connecting tube 32 described in the Jing of cup 31；When the ball
When valve 321 is closed, the electrolyte stops from the caching cup 31 flowing out.In the present embodiment, the ball valve 321 is arranged
In the connecting tube 32 near one end of the caching cup 31, and the same of the loading plate 12 is located at the caching cup 31
Side.Additionally, the surface of the ball valve 321 is also serrated, and abuts against with the ball valve bow strip 122 and be engaged, and then cause
The ball valve 321 can be driven when the relatively described loading plate 12 of the ball valve bow strip 122 is reciprocated along clockwise direction
Or counterclockwise rotates.
One end of the fluid injection cup 33 is connected with the connecting tube 32, and the other end treats that intercell 200 connects with described
Touch and think the fluid injection of battery 200 for treating fluid injection.Specifically, the fluid injection cup 33 includes cup 331, liquid injecting mouth 332 and leads to
Trachea 333.Wherein, the cup 331 is hollow rectangular-shape, and the liquid injecting mouth 332 is arranged at the cup 331 away from institute
One end of connecting tube 32 is stated, and is connected with the cup 331, for treating that intercell 200 contacts with described.In this enforcement
In mode, the liquid injecting mouth 332 is cylindrical.The breather 333 is arranged at the cup 331 near the connecting tube 32
One end, and be connected with the cup 331.The breather 333 is used to carry out the cup 311 in evacuation or injection nitrogen
Gas is with to applying pressure in the cup 331.
When using the battery liquid-filling device 100 for it is described whne 200 fluid injection of intercell when, first by the ball valve 321
Close, be in the desired amount injected into electrolyte in the caching cup 31, while will be equipped with treating intercell 200 using topping-up pump
Fluid injection pallet 22 is moved between the base plate 11 and the loading plate 12 so that treat intercell 200 with the liquid injecting mouth
332 connect relatively；Then evacuation is started by 333 pairs of cups 331 of the breather using vacuum pump, when the cup
When pressure in 331 reaches -0.1mpa, ball valve bow strip 122 is driven to move by driving means 123, by ball valve bow strip 122
Drive the ball valve 321 to open, and then cause to be cached in cup 31 through the connecting tube 32 from described under the electrolyte negative pressure
All flow in the fluid injection cup 33, subsequently close the ball valve 321；Then through described in the breather 333 pairs
Cup 331 replaces evacuation and is filled with nitrogen pressurization, and then the electrolyte is flowed rapidly into by the liquid injecting mouth 332
It is described to treat in intercell 200.It is appreciated that the various actions in injection process can pass through human-computer interaction interface program control
Make to realize, realize full-automatic fluid injection, reduce artificial input, reduce human cost.Simultaneously to the evacuation of the cup 331
When, system can monitor the vacuum values in the cup 331, if being not reaching to -0.1mpa, alarm, and again to institute
Stating cup 311 carries out evacuation, and the vacuum values in the cup 331 are up to standard, then controls the ball valve 321 and open.
Further, the fluid injection cup 33 to it is described treat the sepage of intercell 200 during, the topping-up pump can be same
When work, by next disk treat needed for intercell 200 electrolyte injection it is described caching cup 31 in reduce the fluid injection time.This
Outward, the electrolyte from the fluid injection cup 33 penetrate into it is described whne intercell 200 when, by the breather 333 using taking out
Vacuum and the alternate mode sepage of plus-pressure (inflated with nitrogen), greatly reduce the sepage time, while also improve treating fluid injection electricity
The concordance in pond 200.
Battery liquid-filling device provided by the utility model 100, due to full-automatic fluid injection, only needs one in injection process
People by human-computer interaction interface control, and then reduce human cost, and it is described be not required to after the fluid injection of intercell 200 shift
The occurrence of standing, and then avoid leakage.
This utility model is not restricted to described in description and embodiment, therefore for the personnel of familiar field
For be easily achieved additional advantage and modification, therefore in the general concept limited without departing substantially from claim and equivalency range
Spirit and scope in the case of, this utility model be not limited to specific details, representational equipment and shown here as with retouch
The examples shown stated.
Claims (9)
1. a kind of battery liquid-filling device, for treat that intercell injects electrolyte；It is characterized in that：The battery liquid-filling device
Including pedestal, drive mechanism and some mechanism for filling liquid；The pedestal includes the loading plate that base plate and the base plate be arranged in parallel
And two gripper shoes being vertically connected between the base plate and the loading plate；The drive mechanism include conveyer belt with
And be arranged on the conveyer belt and can be with some fluid injection pallets of the transmission Tape movement；The conveyer belt is arranged at institute
State between base plate and the loading plate, some fluid injection pallets are arranged at intervals on the conveyer belt, for housing institute is carried
State and treat intercell；The mechanism for filling liquid includes caching cup, connecting tube and fluid injection cup；The caching cup is located at the loading plate
Away from the side of the base plate, for housing electrolyte；One end of the connecting tube is connected with the caching cup, and the other end is worn
Cross the loading plate to be connected with the fluid injection cup；The other end of the fluid injection cup with it is described treat intercell contact think its note
Enter the electrolyte；Ball valve is provided with the connecting tube, the loading plate is additionally provided with and institute away from the side of the base plate
State ball valve bow strip that ball valve abuts against and for controlling the drive that the relatively described loading plate of the ball valve bow strip is reciprocated
Dynamic device；When the ball valve bow strip can drive when relatively described loading plate is reciprocated under the control of the driving means
The ball valve rotation further causes the ball valve in opening or closed mode.
2. battery liquid-filling device as claimed in claim 1, it is characterised in that：Some linear rows are offered on the loading plate
The through hole of row；The connecting tube is connected through the through hole and respectively with the caching cup and the fluid injection cup, and then makes
Obtain the electrolyte and the fluid injection cup is flowed into by the connecting tube from the caching cup.
3. battery liquid-filling device as claimed in claim 2, it is characterised in that：When the ball valve is opened, the electrolysis liquid energy
It is enough to be flowed in the fluid injection cup from caching connecting tube described in cup Jing；When the ball valve is closed, the electrolyte stops
Flow out from the caching cup.
4. battery liquid-filling device as claimed in claim 3, it is characterised in that：The ball valve is arranged at the connecting tube near institute
One end of caching cup is stated, and the same side of the loading plate is located at the caching cup；The ball valve is circular and surface in saw
Dentation.
5. battery liquid-filling device as claimed in claim 4, it is characterised in that：The surface of the ball valve bow strip is serrated.
6. battery liquid-filling device as claimed in claim 4, it is characterised in that：The driving means are cylinder.
7. battery liquid-filling device as claimed in claim 1, it is characterised in that：The fluid injection cup includes cup and liquid injecting mouth；
The liquid injecting mouth is arranged at the one end of the cup away from the connecting tube, and is connected with the cup；The liquid injecting mouth is used
In with it is described treat intercell contact so that the electrolyte by the liquid injecting mouth penetrate into described in treat intercell.
8. battery liquid-filling device as claimed in claim 7, it is characterised in that：The fluid injection cup also includes being connected with the cup
Logical breather；The breather is arranged at the cup near one end of the connecting tube；By the breather to described
Cup alternately evacuation and nitrogen injection pressurize, so that the electrolyte can quickly penetrate into and described treat fluid injection electricity
Pond.
9. battery liquid-filling device as claimed in claim 7, it is characterised in that：It is described to treat that intercell is cylindrical lithium battery；
The liquid injecting mouth is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621255918.1U CN206179977U (en) | 2016-11-18 | 2016-11-18 | Electrolyte -filling device of accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621255918.1U CN206179977U (en) | 2016-11-18 | 2016-11-18 | Electrolyte -filling device of accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206179977U true CN206179977U (en) | 2017-05-17 |
Family
ID=58685808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621255918.1U Active CN206179977U (en) | 2016-11-18 | 2016-11-18 | Electrolyte -filling device of accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206179977U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107768724A (en) * | 2017-09-27 | 2018-03-06 | 宁波雷奥自动化设备有限公司 | A kind of bottle placer and its filling process |
| CN109037583A (en) * | 2018-08-22 | 2018-12-18 | 广东互赢智能装备科技有限公司 | A kind of liquid-filling machine for battery and its application method |
| CN109301153A (en) * | 2017-07-24 | 2019-02-01 | 深圳市铂纳特斯自动化科技有限公司 | Battery liquid-filling system |
| CN110098372A (en) * | 2019-04-19 | 2019-08-06 | 合肥国轩高科动力能源有限公司 | A kind of lithium-ion battery liquid injection device |
| CN114188678A (en) * | 2021-11-30 | 2022-03-15 | 广东利元亨智能装备股份有限公司 | Liquid injection device and liquid injection production line |
-
2016
- 2016-11-18 CN CN201621255918.1U patent/CN206179977U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301153A (en) * | 2017-07-24 | 2019-02-01 | 深圳市铂纳特斯自动化科技有限公司 | Battery liquid-filling system |
| CN107768724A (en) * | 2017-09-27 | 2018-03-06 | 宁波雷奥自动化设备有限公司 | A kind of bottle placer and its filling process |
| CN109037583A (en) * | 2018-08-22 | 2018-12-18 | 广东互赢智能装备科技有限公司 | A kind of liquid-filling machine for battery and its application method |
| CN110098372A (en) * | 2019-04-19 | 2019-08-06 | 合肥国轩高科动力能源有限公司 | A kind of lithium-ion battery liquid injection device |
| CN114188678A (en) * | 2021-11-30 | 2022-03-15 | 广东利元亨智能装备股份有限公司 | Liquid injection device and liquid injection production line |
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