CN209401733U - Square lithium ion battery fluid injection positioning device - Google Patents
Square lithium ion battery fluid injection positioning device Download PDFInfo
- Publication number
- CN209401733U CN209401733U CN201822183145.6U CN201822183145U CN209401733U CN 209401733 U CN209401733 U CN 209401733U CN 201822183145 U CN201822183145 U CN 201822183145U CN 209401733 U CN209401733 U CN 209401733U
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- China
- Prior art keywords
- battery
- cavity
- lithium ion
- liquid injection
- ion battery
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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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- Secondary Cells (AREA)
- Filling, Topping-Up Batteries (AREA)
Abstract
The utility model relates to a kind of square lithium ion battery fluid injection positioning devices, it is characterized in that: including liquid injection industrial installation ontology, the liquid injection industrial installation ontology is equipped with cavity, cavity is affixed by positioning screw and liquid injection industrial installation ontology, it is equipped with several grooves in the cavity, is equipped with battery locating slot in the groove.The utility model has the advantages that setting battery locating slot, position-adjustable can guarantee the position precision in square lithium ion battery liquid injection hole Yu liquid injection industrial installation sealing ring, cavity and battery locating slot are detachable, adapt to different size battery liquid-filling.The cost that battery liquid-filling tooling is remodeled is reduced, the scale of industry is advantageously formed, can widely promote and apply, be of great practical significance.
Description
Technical field
The utility model belongs to electrochemical field more particularly to a kind of square lithium ion battery fluid injection positioning device.
Background technique
Currently, lithium ion battery increasingly develops towards the direction of high capacity light and thin type.Square lithium ion battery at present
Battery core fluid injection mode needs for non-intercell to be placed in the slot of liquid injection industrial installation, and priming device vacuumizes after beating liquid, makes electricity
Solution liquid is automatically injected inside battery.In the process, if battery liquid-filling hole in slot and corresponding liquid injection industrial installation sealing ring
It does not coincide, electrolyte will be unable to injection inside battery or injection electrolyte is less.The property of the net liquid amount direct relation battery of battery
Can, slot is the integrated design with liquid injection industrial installation in liquid injection industrial installation at present, more difficult adjustment battery location, and cost of remodeling is larger,
And material is metal, is easy the battery that collides in process of production, and bad order and electrolyte is caused to waste.
Therefore, there is an urgent need to develop one kind out can guarantee that square lithium ion battery liquid injection hole and liquid injection industrial installation seal at present
The locating slot of the position precision of circle.
Utility model content
The utility model is in order to overcome the shortcomings in the prior art, to provide a kind of square lithium ion battery fluid injection positioning
Device, it is ensured that the position precision of square lithium ion battery liquid injection hole and liquid injection industrial installation sealing ring.
The utility model to achieve the above object, is achieved through the following technical solutions, a kind of square lithium ion battery fluid injection
With positioning device, it is characterized in that: including liquid injection industrial installation ontology, the liquid injection industrial installation ontology is equipped with cavity, and cavity passes through positioning spiral shell
Nail is affixed with liquid injection industrial installation ontology, several grooves are equipped in the cavity, are equipped with battery locating slot in the groove.
The battery locating slot is disposed in parallel relation to one another.Interval is equipped between the intracorporal groove of chamber.
The cavity is made of duralumin, hard alumin ium alloy material.
The battery locating slot is made of PE material.
The utility model has the advantages that compared with prior art, battery locating slot is arranged, position-adjustable can guarantee square
The position precision in lithium ion battery liquid injection hole and liquid injection industrial installation sealing ring, cavity and battery locating slot are detachable, adapt to different
Size battery cell fluid injection.The cost that battery liquid-filling tooling is remodeled is reduced, the scale of industry is advantageously formed, can widely be pushed away
Wide application, is of great practical significance.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
In figure, 1 is cavity, and 1-1, interval, 2 be locating slot, and 3 be positioning screw, 4 liquid injection industrial installation ontologies, 5, battery note
Fluid apertures.
Specific embodiment
In conjunction with the preferred embodiment, to according to specific embodiment provided by the utility model, details are as follows: being detailed in attached
Figure, present embodiments provides a kind of square lithium ion battery fluid injection positioning device, including liquid injection industrial installation ontology 4, the fluid injection
Tooling ontology is equipped with cavity 1, and cavity is affixed by positioning screw 3 and liquid injection industrial installation ontology, and it is recessed that several are equipped in the cavity
Slot is equipped with battery locating slot 2 in the groove.The battery locating slot is disposed in parallel relation to one another.The battery locating slot
Between be equipped with interval 1-1.The cavity is made of duralumin, hard alumin ium alloy material.The battery locating slot is made of PE material,
Light, corrosion resistant PE material can reduce battery colliding in process of production, avoid bad order, reduce electrolyte
Loss amount.
The course of work: cavity is installed on square liquid injection tooling for lithium ion batteries 4 by positioning screw.Positioning screw via hole is
Trough type via hole, the front-rear position of cavity is adjusted in fluid injection hole site that can be different according to each size battery.Locating slot
External length and width are designed to fit closely in cavity groove, and internal length and width are designed to match battery width, thickness.It determines
After producing battery size, equipment debugging personnel choose the specific locating slot of the model according to battery size, and it is recessed to be placed in cavity
In slot, and battery liquid-filling hole can be buckled on as standard using liquid injection industrial installation sealing ring just, adjust positioning screw, make cavity position
It is fixed.After battery liquid-filling hole is put into upwards in battery locating slot, due to battery compartment accurate positioning, liquid injection industrial installation sealing ring
It can match with battery liquid-filling hole site, therefore electrolyte can smoothly inject inside battery.Locating slot can be according to not
It is replaced at any time with production model, cost of remodeling can be saved, without changing entire liquid injection industrial installation.
It is above-mentioned referring to embodiment to a kind of detailed description of progress, be illustrative without being restrictive, can be according to
Limited range enumerates several embodiments, therefore all changes and modifications without departing from the scope of the present general inventive concept, answers
Belong within the protection scope of the utility model.
Claims (5)
1. a kind of square lithium ion battery fluid injection positioning device, it is characterized in that: including liquid injection industrial installation ontology, the liquid injection industrial installation
Ontology is equipped with cavity, and cavity is affixed by positioning screw and liquid injection industrial installation ontology, several grooves are equipped in the cavity, described
Battery locating slot is equipped in groove.
2. square lithium ion battery fluid injection positioning device according to claim 1, it is characterized in that: battery positioning is inserted
Slot is disposed in parallel relation to one another.
3. square lithium ion battery fluid injection positioning device according to claim 1, it is characterized in that: the chamber is intracorporal recessed
Interval is equipped between slot.
4. square lithium ion battery fluid injection positioning device according to claim 1, it is characterized in that: the cavity is using hard
Aluminum alloy materials are made.
5. square lithium ion battery fluid injection positioning device according to claim 1 or 2, it is characterized in that: the battery is fixed
Position slot is made of PE material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822183145.6U CN209401733U (en) | 2018-12-25 | 2018-12-25 | Square lithium ion battery fluid injection positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822183145.6U CN209401733U (en) | 2018-12-25 | 2018-12-25 | Square lithium ion battery fluid injection positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209401733U true CN209401733U (en) | 2019-09-17 |
Family
ID=67896029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822183145.6U Active CN209401733U (en) | 2018-12-25 | 2018-12-25 | Square lithium ion battery fluid injection positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209401733U (en) |
-
2018
- 2018-12-25 CN CN201822183145.6U patent/CN209401733U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230223 Address after: 300000 No.38 Haitai South Road, Huayuan Industrial Zone (outside the ring), High-tech Zone, Binhai New Area, Tianjin Patentee after: Tianjin Juyuan New Energy Technology Co.,Ltd. Address before: 300384 Tianjin Xiqing District Binhai hi tech Industrial Development Zone (outer ring) 38 Haitai South Road Patentee before: TIANJIN LISHEN BATTERY JOINT-STOCK Co.,Ltd. |