CN206332103U - A kind of priming device of lithium ion battery - Google Patents
A kind of priming device of lithium ion battery Download PDFInfo
- Publication number
- CN206332103U CN206332103U CN201621217219.8U CN201621217219U CN206332103U CN 206332103 U CN206332103 U CN 206332103U CN 201621217219 U CN201621217219 U CN 201621217219U CN 206332103 U CN206332103 U CN 206332103U
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- China
- Prior art keywords
- fluid injection
- cylinder
- ion battery
- battery
- injection cup
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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
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- Filling, Topping-Up Batteries (AREA)
Abstract
Entitled a kind of priming device of lithium ion battery of the present utility model.Belong to lithium ion battery production technical field.It is mainly the existing manual fluid injection of solution and there is the problem of sealing difference and inaccurate fluid injection.It is mainly characterized by：Including base plate, battery locating piece, mounting bracket, cylinder, contiguous block, vacuum meter, fluid injection cup and elastic sealing gasket；Wherein, battery locating piece, mounting bracket are fixed on base plate；Cylinder is fixed on mounting bracket by cylinder mounting block；The piston rod connection of contiguous block one end and cylinder, the other end is connected with fluid injection cup；Vacuum meter is arranged on fluid injection cup top, and elastic sealing gasket is enclosed within the filling head of fluid injection cup bottom, in the presence of cylinder pressure, and the liquid injection port of battery is fully sealed sealing gasket with fluid injection cup；Fluid injection cup top is respectively provided on two sides with the vacuum-pumping tube and liquid injection pipe of stretching.The characteristics of the utility model has production efficiency height, good airproof performance, accurate reservoir quantity, is mainly used in automanual lithium-ion battery liquid injection device.
Description
Technical field
The utility model belongs to lithium ion battery production technical field.The fluid injection dress of specifically related to a kind of lithium ion battery
Put.
Background technology
In the production process of rectangular lithium ion battery, electrolyte plays conduction electronics between lithium battery positive and negative electrode
Effect, is the guarantee for the advantages of lithium ion battery obtains high voltage, high specific energy.Fluid injection is an essential procedure, the work
The formation of ordered pair lithium ion battery SEI films and battery performance have very big influence.Current lithium battery typically uses manual fluid injection
Or full-automatic fluid injection, but full-automatic fluid injection equipment price is expensive, the low easy failure of stability, influence production.Note manually
Liquid sealing in injection process is poor, and can not be accurately controlled reservoir quantity, defective products easily occurs, so as to reduce production
Production efficiency and yield rate.Therefore, we providing a kind of priming device of new type lithium ion battery.
The content of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art there is provided a kind of production efficiency is high, sealing
Good, reservoir quantity accurately lithium-ion battery liquid injection device.
Technical solution of the present utility model is：A kind of priming device of lithium ion battery, for injecting the electrolyte into
In aluminum-shell battery, it is characterised in that：Including base plate, battery locating piece, mounting bracket, cylinder, contiguous block, vacuum meter, fluid injection cup
And elastic sealing gasket；Wherein, battery locating piece, mounting bracket are fixed on base plate；Cylinder is fixed by cylinder mounting block
In mounting bracket；The piston rod connection of contiguous block one end and cylinder, the other end is connected with fluid injection cup；Vacuum meter is arranged on fluid injection cup
Top, elastic sealing gasket is enclosed within the filling head of fluid injection cup bottom, and in the presence of cylinder pressure, sealing gasket is by the fluid injection of battery
Mouth is fully sealed with fluid injection cup；Fluid injection cup top is respectively provided on two sides with the vacuum-pumping tube and liquid injection pipe of stretching.
Mounting bracket described in technical solution of the present utility model is formed by section combination, can adjust cylinder peace
The screw coordinated on dress block, make it that cylinder is in different height.
Fluid injection cup side described in technical solution of the present utility model is provided with transparent scale chi, by observing scale
Chi can see the surplus of electrolyte in fluid injection cup.
Strip mounting hole, described bottom are provided with battery locating piece described in technical solution of the present utility model
The strip mounting hole being also equipped with plate on the strip mounting hole and the base plate on strip mounting hole, the battery locating piece
Length bearing of trend is vertical, and such setting can adjust the relative position of battery locating piece.
The bottom of base plate described in technical solution of the present utility model is provided with resilient support pin.
The beneficial effects of the utility model are：The priming device is the semi-automatic fluid injection mode used, by cylinder
Lower motion carries out fluid injection, facilitates operative employee to use, and is provided with transparent scale chi on fluid injection cup, is easy to be precisely controlled reservoir quantity, carries
The yield of high rectangular cell fluid injection, by cylinder pressure so that cushion is fully sealed with liquid injection port, battery locating piece and base plate
Design, realize and lithium battery be accurately positioned, improve fluid injection efficiency.
The utility model is mainly used in automanual lithium-ion battery liquid injection device.
Brief description of the drawings
Fig. 1 is the stereogram of the utility model lithium-ion battery liquid injection device.
Fig. 2 is the side view of the utility model lithium-ion battery liquid injection device.
Fig. 3 is the top view of the utility model lithium-ion battery liquid injection device.
Fig. 4 is the phantom of the utility model lithium-ion battery liquid injection device.
In figure：4- batteries, 11- mounting brackets, 12- cylinder mounting blocks, 13- battery locating pieces, 14- base plates, 15- elasticity
Support feet, 21- contiguous blocks, 22- cylinders, 221- air inlets, 222- gas outlets, 31- vacuum meters, 32- fluid injections cup, 33- sealings
Pad, 331- vacuum-pumping tubes, 332- liquid injection pipes.
Embodiment
With reference to the accompanying drawing in the utility model embodiment, to technology contents of the present utility model, feature is constructed, institute is real
Existing effect is described in detail.
As shown in Figure 1, Figure 2, Figure 3, Figure 4.The priming device of the utility model lithium ion battery is used to inject the electrolyte into
In aluminum-shell battery, including base plate 14, battery locating piece 13, mounting bracket 11, cylinder 22, contiguous block 21, vacuum meter 31, fluid injection cup
32 and elastic sealing gasket 33.Wherein, cylinder 22 is arranged in mounting bracket 11 by cylinder mounting block 12, due to mounting bracket 11
It is to be formed by some section combinations so that cylinder 22, which is installed, is in relatively adjustable position, so as to adjust cylinder 22 with suitable
Answer the battery 4 of different height.
Specifically, fluid injection cup 32 is arranged on by contiguous block 21 on the piston rod of cylinder 22, the driving fluid injection of lift cylinder 22
Cup 32 is moved down, and it is formed closed space between battery 4, is vacuumized with facilitating.
Specifically, the liquid injection port in 32 bottoms of fluid injection cup is cased with elastic sealing gasket 33, the sealing gasket 33 is tightly placed in filling head
Or in liquid injection port, cylinder 22 is moved down, pressure is applied to sealing gasket 33 so that fluid injection cup 32 is connected with the sealing of battery 4, really
Protect stable vacuumize.
Specifically, on fluid injection cup 32, being provided with transparent graduated scale（It is not shown）, operating personnel can add from topping-up pump
Enter quantitative electrolyte, control reservoir quantity by observing graduated scale, it is ensured that the yield of battery liquid-filling.
Fig. 2 specifically is referred to, in fluid injection 32 middle tops of cup install vacuum meter 31, injection process, need to first vacuumize, grasp
The pressure value inside fluid injection cup can just be monitored by vacuum meter 31 by making personnel.
Specifically, being welded with two tubules respectively in 32 top both sides of fluid injection cup, one is vacuum-pumping tube 331, and another is
Pressure value can be monitored in liquid injection pipe 332, vacuum.
Specifically, being provided with strip mounting hole on battery locating piece 13, strip mounting hole, battery are also equipped with base plate 14
Strip mounting hole direction on strip mounting hole and base plate 14 on locating piece 13 is vertical, and such Position Design is conveniently adjusted electricity
The position in pond 4, while the design is also adapted to the rectangular cell 4 of different model.
Specifically, the bottom of base plate 14 is provided with resilient support pin 15, the support feet plays antihunt action so that cylinder 22
Mitigate its vibrations brought during up and down.
Embodiment described above only expresses the several embodiments of utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be understood that being, for the ordinary skill of this area
For personnel, without departing from the concept of the premise utility, several modifications and improvements still can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (5)
1. a kind of priming device of lithium ion battery, for injecting the electrolyte into aluminum-shell battery, it is characterised in that：Including base plate
（14）, battery locating piece（13）, mounting bracket（11）, cylinder（22）, contiguous block（21）, vacuum meter（31）, fluid injection cup（32）With
Elastic sealing gasket（33）；Wherein, battery locating piece（13）, mounting bracket（11）It is fixed on base plate（14）On；Cylinder（22）
Pass through cylinder mounting block（12）It is fixed on mounting bracket（11）；Contiguous block（21）One end and cylinder（22）Piston rod connection, separately
One end and fluid injection cup（32）Connection；Vacuum meter（31）Installed in fluid injection cup（32）Top, elastic sealing gasket（33）It is enclosed within fluid injection cup
（32）On the filling head of bottom；Fluid injection cup（32）Top is respectively provided on two sides with the vacuum-pumping tube of stretching（331）And liquid injection pipe
（332）.
2. a kind of priming device of lithium ion battery according to claim 1, it is characterised in that：Described mounting bracket
（11）Formed by section combination.
3. a kind of priming device of lithium ion battery according to claim 1 or 2, it is characterised in that：Described fluid injection cup
（32）Side is provided with transparent scale chi.
4. a kind of priming device of lithium ion battery according to claim 1 or 2, it is characterised in that：Described battery is determined
Position block（13）On be provided with strip mounting hole, described base plate（14）On be also equipped with strip mounting hole, the battery locating piece
（13）On strip mounting hole and the base plate（14）On strip mounting hole length bearing of trend it is vertical.
5. a kind of priming device of lithium ion battery according to claim 1 or 2, it is characterised in that：Described base plate
（14）Bottom resilient support pin is installed（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621217219.8U CN206332103U (en) | 2016-11-11 | 2016-11-11 | A kind of priming device of lithium ion battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621217219.8U CN206332103U (en) | 2016-11-11 | 2016-11-11 | A kind of priming device of lithium ion battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206332103U true CN206332103U (en) | 2017-07-14 |
Family
ID=59287793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621217219.8U Active CN206332103U (en) | 2016-11-11 | 2016-11-11 | A kind of priming device of lithium ion battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206332103U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550776A (en) * | 2018-05-25 | 2018-09-18 | 博众精工科技股份有限公司 | A kind of battery tray tooling on liquid-filling machine for battery |
| CN115000649A (en) * | 2022-08-05 | 2022-09-02 | 徐州易茂电子科技有限公司 | Be used for lithium cell production to use electrolyte injection device |
-
2016
- 2016-11-11 CN CN201621217219.8U patent/CN206332103U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550776A (en) * | 2018-05-25 | 2018-09-18 | 博众精工科技股份有限公司 | A kind of battery tray tooling on liquid-filling machine for battery |
| CN115000649A (en) * | 2022-08-05 | 2022-09-02 | 徐州易茂电子科技有限公司 | Be used for lithium cell production to use electrolyte injection device |
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