CN206332106U - A kind of lithium ion battery Centrifugal Vacuum filling machine - Google Patents
A kind of lithium ion battery Centrifugal Vacuum filling machine Download PDFInfo
- Publication number
- CN206332106U CN206332106U CN201720001384.8U CN201720001384U CN206332106U CN 206332106 U CN206332106 U CN 206332106U CN 201720001384 U CN201720001384 U CN 201720001384U CN 206332106 U CN206332106 U CN 206332106U
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- CN
- China
- Prior art keywords
- lithium ion
- ion battery
- fluid injection
- battery
- centrifuge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Filling, Topping-Up Batteries (AREA)
Abstract
The utility model discloses a kind of lithium ion battery Centrifugal Vacuum filling machine, belong to lithium ion battery production equipment technical field, including base, base center is vertically arranged with main shaft, main shaft and is rotatablely equipped with centrifuge；The top movable of centrifuge is chimeric top pressure closure；Multiple injection needles are vertically arranged with top pressure closure；Multiple battery standing grooves corresponding with injection needle are provided tiltedly with the inverted trapezoidal support of centrifuge；Lithium ion battery is positioned in battery standing groove, and the top of each lithium ion battery is connected with fluid injection cup；Fluid injection cup is the cylindrical tube of both ends open；The lower end of each injection needle is respectively protruding at the opening on each fluid injection cup top；The side of main shaft is vertically arranged with vacuum-pumping tube, vacuum-pumping tube connection vavuum pump on top pressure closure.The utility model solves that lithium ion battery seepage in the prior art is poor, battery is exposed in air the defect that time length, water absorption are big, production efficiency is low, and having the advantages that can quickly fluid injection, sepage effect be good.
Description
Technical field
The utility model is related to lithium ion battery production equipment technical field, and in particular to a kind of lithium ion battery is centrifugal
Vacuum liquid injecting machine.
Background technology
At present, lithium ion battery because environmental protection, specific energy is high and lightweight the advantages of, application is more and more extensive.Lithium from
Aborning, the fluid injection of electrolyte is one of critical process to sub- battery, because of specific function or the demand of specific use, battery unit
The capacity more and more higher of volume, the reservoir quantity of unit volume also increases therewith.Especially for height ratio capacity lithium ion battery, its
Assembling degree is higher, and pole piece compacting is larger, and liquid permeability is often poor, and it is longer that battery is exposed to the time in air, so as to cause battery
The content increase of moisture content is absorbed in whole injection process, and then influences the safety and other electrical properties of battery.
The content of the invention
For above technological deficiency, technical problem to be solved in the utility model, which is to provide one kind, can realize that battery is fast
Fast fluid injection, the good lithium ion battery Centrifugal Vacuum filling machine of sepage effect.
To solve above technical problem, the technical solution adopted in the utility model is：
A kind of lithium ion battery Centrifugal Vacuum filling machine, including base, it is characterised in that：The base center is vertical
It is provided with main shaft, the main shaft and is rotatablely equipped with centrifuge；The top movable of the centrifuge is chimeric top pressure closure；It is described
Multiple injection needles are vertically arranged with top pressure closure；The multiple and note is tiltedly installed with the inverted trapezoidal support of the centrifuge
The corresponding battery standing groove of liquid pin；The lithium ion battery is positioned in the battery standing groove, and each lithium-ion electric
The top in pond is connected with fluid injection cup；The fluid injection cup is the cylindrical tube of both ends open；The lower end of each injection needle point
At the opening for not extending into each fluid injection cup top；The side of the main shaft, which is vertically arranged with, on the top pressure closure vacuumizes
Pipe, the vacuum-pumping tube connects vavuum pump.
As a kind of improvement project, the lower end of the fluid injection cup is connected in inside the top of the casing of lithium ion battery.
As a kind of improvement project, magnetic valve is provided between the vacuum-pumping tube and the vavuum pump.
By adopting the above-described technical solution, the beneficial effects of the utility model are：
Due to a kind of lithium ion battery Centrifugal Vacuum filling machine that the utility model is provided, its base center is set vertically
It is equipped with main shaft, main shaft and is rotatablely equipped with centrifuge；The top movable of centrifuge is chimeric top pressure closure；It is vertical on top pressure closure
It is provided with multiple injection needles；Multiple batteries corresponding with injection needle are tiltedly installed with the inverted trapezoidal support of centrifuge to place
Groove；Lithium ion battery is positioned in battery standing groove, and the top of each lithium ion battery is connected with fluid injection cup；Fluid injection cup is two
The cylindrical tube of end opening；The lower end of each injection needle is respectively protruding at the opening on each fluid injection cup top；It is main on top pressure closure
The side of axle is vertically arranged with vacuum-pumping tube, vacuum-pumping tube connection vavuum pump.Said structure causes the utility model and existing skill
Art is compared and had the following advantages that：
First, centrifuge is set on the base of filling machine, by topping-up pump by electrolyte quantify injection fluid injection cup after, using from
The centrifugal action of scheming, fluid injection is carried out using centrifugal mode, electrolyte is more quickly penetrated into inside battery, is shortened battery
The time in air is exposed to, the water absorption of battery is alleviated, it is ensured that the product quality of final lithium ion battery.
2nd, lithium ion battery is positioned in battery standing groove, and the top of each lithium ion battery is connected with both ends open
Cylindrical fluid injection cup, and the lower end of each injection needle is respectively protruding at the opening on each fluid injection cup top, and the cup of fluid injection herein is set
The space that electrolyte is deposited on lithium ion battery top can be increased by putting, and increase the amount of lithium ion battery surface electrolyte, centrifuge
Centrifugal liquid filling amount increase, reduces the frequency of fluid injection after shutting down, so as to effectively improve fluid injection efficiency.
3rd, the side of main shaft is vertically arranged with vacuum-pumping tube, vacuum-pumping tube connection vavuum pump, to lithium ion on top pressure closure
Battery carries out closing top pressure closure during fluid injection, opens vavuum pump simultaneously in centrifuge operation process, vacuum effect makes
Electrolyte is penetrated into battery, under the double action of centrifugation and vacuum, improves the fluid injection efficiency of lithium-ion battery electrolytes, sepage
Effect is good.
In summary, the lithium ion battery Centrifugal Vacuum filling machine that the utility model is provided solves existing fluid injection technology
The lithium ion battery seepage of presence is poor, battery is exposed to that the time in air is longer, water absorption is larger, production efficiency lacking lowly
Fall into, have the advantages that the quick fluid injection of battery, sepage effect are good.
Brief description of the drawings
Fig. 1 is a kind of structural representation for lithium ion battery Centrifugal Vacuum filling machine that the utility model is provided；
Fig. 2 is the attachment structure schematic diagram of lithium ion battery and fluid injection cup in Fig. 1；
In figure：1. base, 2. centrifuges, 3. top pressure closures, 4. vacuum-pumping tubes, 5. injection needles, 6. lithium ion batteries, 7. notes
Liquid cup, 8. main shafts, 9. magnetic valves, 10. battery standing grooves, 11. supports.
Embodiment
With reference to the accompanying drawings and examples, the utility model is expanded on further.
As shown in figure 1, a kind of lithium ion battery Centrifugal Vacuum filling machine, including base 1, the center of base 1 is set vertically
It is equipped with main shaft 8, main shaft 8 and is rotatablely equipped with centrifuge 2；The top movable of centrifuge 2 is chimeric top pressure closure 3；Top pressure closure 3
On be vertically arranged with multiple injection needles 5；It is tiltedly installed with the inverted trapezoidal support 11 of centrifuge 2 multiple corresponding with injection needle 5
Battery standing groove 10；Lithium ion battery 6 is positioned in battery standing groove 10, and the top of each lithium ion battery 6 is connected with
Fluid injection cup 7.The lower end of each injection needle 5 is respectively protruding at the opening on each 7 tops of fluid injection cup.The setting of the cup of fluid injection herein 7 can increase
The space of electrolyte is deposited on the big top of lithium ion battery 6, increases the amount of the surface electrolyte of lithium ion battery 6, centrifuge 2 is once
The increase of centrifugal liquid filling amount, reduces the frequency of fluid injection after shutting down, so as to effectively improve fluid injection efficiency.
As shown in Fig. 2 fluid injection cup 7 is the cylindrical tube of both ends open, and the lower end of fluid injection cup 7 is connected in lithium-ion electric
Inside the top of the shell of pond 6.
As shown in figure 1, the side of main shaft 8 is vertically arranged with vacuum-pumping tube 4, the connection vacuum of vacuum-pumping tube 4 on top pressure closure 3
Pump, is provided with magnetic valve 9 between vacuum-pumping tube 4 and vavuum pump.
The utility model operationally, is quantified electrolyte in injection fluid injection cup 7 by topping-up pump, by lithium ion battery 6
It is placed in the fluid injection cup 7 of centrifuge 2, closes and open vavuum pump and magnetic valve 9 in top pressure closure 3, the operation process of centrifuge 2 simultaneously
Space in centrifuge 2 is vacuumized, under the double action of centrifugation and vacuum, electrolyte more quickly penetrates into lithium ion
Inside battery 6, efficient, the quick fluid injection of lithium ion battery 6 is realized.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New spirit and scope are defined.Therefore, on the premise of the utility model setting design is not departed from, this area ordinary people
The all variations and modifications that member makes to the technical solution of the utility model, all should drop into protection domain of the present utility model,
The claimed technology contents of the utility model, have all been recorded in detail in the claims.
Claims (3)
1. a kind of lithium ion battery Centrifugal Vacuum filling machine, including base, it is characterised in that：The base center is set vertically
It is equipped with main shaft, the main shaft and is rotatablely equipped with centrifuge；The top movable of the centrifuge is chimeric top pressure closure；It is described close
Multiple injection needles are vertically arranged with capping cover；The multiple and fluid injection is tiltedly installed with the inverted trapezoidal support of the centrifuge
The corresponding battery standing groove of pin；The lithium ion battery is positioned in the battery standing groove, and each lithium ion battery
Top be connected with fluid injection cup；The fluid injection cup is the cylindrical tube of both ends open；The lower end difference of each injection needle
At the opening for extending into each fluid injection cup top；The side of the main shaft, which is vertically arranged with, on the top pressure closure vacuumizes
Pipe, the vacuum-pumping tube connects vavuum pump.
2. a kind of lithium ion battery Centrifugal Vacuum filling machine according to claim 1, it is characterised in that：The fluid injection cup
Lower end be connected in inside the top of the casing of lithium ion battery.
3. a kind of lithium ion battery Centrifugal Vacuum filling machine according to claim 2, it is characterised in that：It is described to vacuumize
Magnetic valve is provided between pipe and the vavuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720001384.8U CN206332106U (en) | 2017-01-03 | 2017-01-03 | A kind of lithium ion battery Centrifugal Vacuum filling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720001384.8U CN206332106U (en) | 2017-01-03 | 2017-01-03 | A kind of lithium ion battery Centrifugal Vacuum filling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206332106U true CN206332106U (en) | 2017-07-14 |
Family
ID=59293724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720001384.8U Expired - Fee Related CN206332106U (en) | 2017-01-03 | 2017-01-03 | A kind of lithium ion battery Centrifugal Vacuum filling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206332106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110048073A (en) * | 2019-04-04 | 2019-07-23 | 惠州市赛能电池有限公司 | A kind of priming device and its fluid injection mode of flexible package lithium cell |
-
2017
- 2017-01-03 CN CN201720001384.8U patent/CN206332106U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110048073A (en) * | 2019-04-04 | 2019-07-23 | 惠州市赛能电池有限公司 | A kind of priming device and its fluid injection mode of flexible package lithium cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 Termination date: 20220103 |