CN206532822U - A kind of linear cylindrical battery fluid injection sealing device - Google Patents
A kind of linear cylindrical battery fluid injection sealing device Download PDFInfo
- Publication number
- CN206532822U CN206532822U CN201720222461.2U CN201720222461U CN206532822U CN 206532822 U CN206532822 U CN 206532822U CN 201720222461 U CN201720222461 U CN 201720222461U CN 206532822 U CN206532822 U CN 206532822U
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- China
- Prior art keywords
- electrolyte
- fluid injection
- sealing
- installing plate
- 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
The utility model is related to battery liquid-filling device technical field, more particularly to a kind of linear cylindrical battery fluid injection sealing device, including support frame, support frame be provided with can oscilaltion power installing plate, power installing plate is connected with power drive assem, support frame is provided with some electrolyte cups, power installing plate is provided with some sealing needle tubings for being used to being delivered to electrolyte into electrolyte cup, sealing needle tubing stretches into electrolyte cup, the salable liquid outlet in electrolyte cup of sealing syringe needle of sealing needle tubing；The linear cylindrical battery fluid injection sealing device, can both realize the electrolyte of hermetic electrolyte liquid cup, it is to avoid leakage；Vacuum cavity can be made to realize sealing again, be easy to inside battery to vacuumize.
Description
Technical field
The utility model is related to battery liquid-filling device technical field, more particularly to a kind of linear cylindrical battery fluid injection sealing
Device.
Background technology
Electrolyte is one of four big critical materials of lithium battery, is known as " blood " of lithium battery.Electrolyte is used as lithium battery
Discharge medium, ion conducting is provided for the normal work of both positive and negative polarity.Therefore in the process of lithium battery, the essence of fluid injection link
Really control is just particularly critical.The either control accuracy of reservoir quantity, battery protect liquid measure number, batch the quality of product imbibition, ring
The height of border oxygen concentration can all directly affect the discharge performance of final products.
During battery liquid-filling, how to ensure both can be with hermetic electrolyte liquid, it is to avoid leakage, and vacuum cavity can be made again
Sealing is realized, is easy to inside battery to vacuumize, this is urgently the technical issues that need to address.
The content of the invention
The purpose of this utility model is to provide a kind of linear cylindrical battery fluid injection sealing in view of the shortcomings of the prior art
Device, both can be with the electrolyte in hermetic electrolyte liquid cup, it is to avoid leakage, and vacuum cavity can be made to realize sealing again, be easy to electricity
Vacuumized inside pond.
To achieve the above object, a kind of linear cylindrical battery fluid injection sealing device of the present utility model, including carriage
Frame, the support frame be provided with can oscilaltion power installing plate, the power installing plate is connected with power drive assem,
The support frame is provided with some electrolyte cups, and the power installing plate is provided with some for electrolyte to be delivered into electrolysis
Liquid cup sealing needle tubing, the sealing needle tubing stretch into electrolyte cup, sealing needle tubing sealing syringe needle it is salable in electrolyte cup
Liquid outlet.
Preferably, the power drive assem includes the actuating cylinder for being installed on support frame, the support frame is consolidated
Surely there is riser guide, the riser guide slidably connects lifting slider, and the lifting slider connects sloping slide；The support
Framework slidably connects push-rod frame, and one end of the push-rod frame is connected to the output shaft of actuating cylinder, one end of the push-rod frame
Tilt slide is connected with, the tilt slide is slidably connected to sloping slide, and the power installing plate is fixed on lifting slider.
Preferably, the support frame is fixed with four groups of riser guides, four groups of riser guides slidably connect four respectively
Group lifting slider, the power installing plate is fixed on four groups of lifting sliders.
Preferably, the electrolyte cup is provided with closure, the sealing needle tubing stretches into electrolyte cup through closure.
Preferably, the sealing needle tubing includes the winding the needle tube portion and lower needle tubing portion being connected with each other, the winding the needle tube portion is set
It is equipped with the reservoir channel for injecting electrolyte, the winding the needle tube portion is further opened with fluid injection through hole, the fluid injection through hole is by fluid injection
The inner chamber insertion of passage and electrolyte cup.
Preferably, the fluid injection through hole is provided with multiple, multiple fluid injection through hole circular arrays are distributed in reservoir channel
Bottom；Multiple fluid injection through holes are obliquely installed in winding the needle tube portion laterally.
Preferably, the upper end in the winding the needle tube portion is provided with the shaft shoulder for being connected with power installing plate；If dry seal
Needle tubing rectangular array is arranged in power installing plate.
The beneficial effects of the utility model：A kind of linear cylindrical battery fluid injection sealing device, including support frame, support
Framework be provided with can oscilaltion power installing plate, power installing plate is connected with power drive assem, and support frame is provided with
Some electrolyte cups, power installing plate is provided with some sealing needle tubings for being used to being delivered to electrolyte into electrolyte cup, needle seal
Pipe stretches into electrolyte cup, the salable liquid outlet in electrolyte cup of sealing syringe needle of sealing needle tubing；Power drive assem driving is dynamic
Power installing plate declines, and sealing needle tubing is pushed, and the liquid outlet of the sealing syringe needle and electrolyte cup of sealing needle tubing is sealed, outside suction
Liquid device is quantified electrolyte in injection electrolyte cup by sealing needle tubing, due to sealing the sealing syringe needle and electrolyte cup of needle tubing
Liquid outlet sealing, electrolyte be first stored in electrolyte cup in, it is to avoid leakage, make in addition be located at electrolyte cup below carriage
Frame encloses into vacuum cavity and realizes sealing, is easy to inside battery to vacuumize；After after battery vacuum-pumping, power drive assem driving is dynamic
Power installing plate rises, and the electrolyte for making sealing needle tubing depart from the liquid outlet of electrolyte cup, electrolyte cup, which is flowed into, infiltrates into battery
It is internal.The linear cylindrical battery fluid injection sealing device, can both realize the electrolyte of hermetic electrolyte liquid cup, it is to avoid leakage；
Vacuum cavity can be made to realize sealing again, be easy to inside battery to vacuumize.
Brief description of the drawings
Fig. 1 is main structure diagram of the present utility model.
Fig. 2 is the Section View of the line A-A along along Fig. 1.
Fig. 3 is that the utility model hides the dimensional structure diagram after power installing plate.
Fig. 4 is that the utility model seals the cutting structural representation that needle tubing is connected with electrolyte cup.
Fig. 5 is the structural representation that the utility model seals needle tubing.
Reference includes：
1-support frame, 11-electrolyte cup 12-closure, 13-liquid outlet, 2-power, 3-power of installing plate
Drive component 31-actuating cylinder, 32-riser guide, 33-lifting slider, 34-sloping slide, 35-tilt slide
36-push-rod frame 4-sealing 41-winding the needle tube of needle tubing portion 42-lower needle tubing portion, 43-reservoir channel, 44-fluid injection through hole
45-sealing, 5-shaft shoulder of syringe needle.
Embodiment
The utility model is described in detail below in conjunction with accompanying drawing.
As shown in Figures 1 to 5, a kind of linear cylindrical battery fluid injection sealing device of the present utility model, including carriage
Frame 1, the support frame 1 be provided with can oscilaltion power installing plate 2, the power installing plate 2 is connected with power drive
Component 3, the support frame 1 is provided with some electrolyte cups 11, and the power installing plate 2 is provided with some be used for electrolyte
The sealing needle tubing 4 of electrolyte cup 11 is delivered to, the sealing needle tubing 4 stretches into electrolyte cup 11, seals the sealing syringe needle 45 of needle tubing 4
The salable liquid outlet 13 in electrolyte cup 11.The driving power of power drive assem 3 installing plate 2 declines, by under sealing needle tubing 4
Pressure, the liquid outlet 13 for sealing the sealing syringe needle 45 and electrolyte cup 11 of needle tubing 4 is sealed, and outside liquid sucking device is by sealing needle tubing
4 quantify electrolyte in injection electrolyte cup 11, due to the liquid outlet 13 of the sealing syringe needle 45 and electrolyte cup 11 of sealing needle tubing 4
Sealing, electrolyte is first stored in electrolyte cup 11, it is to avoid leakage, and the support frame 1 for being located at the lower section of electrolyte cup 11 is made in addition
Enclose into vacuum cavity and realize sealing, be easy to inside battery to vacuumize；After after battery vacuum-pumping, the driving of power drive assem 3 is dynamic
Power installing plate 2 rises, and the electrolyte for making sealing needle tubing 4 depart from the liquid outlet 13 of electrolyte cup 11, electrolyte cup 11, which is flowed into, to be oozed
Thoroughly to inside battery.The linear cylindrical battery fluid injection sealing device, can both realize the electrolyte of hermetic electrolyte liquid cup 11,
Avoid leakage；Vacuum cavity can be made to realize sealing again, be easy to inside battery to vacuumize.
The power drive assem 3 of the present embodiment includes the actuating cylinder 31 for being installed on support frame 1, the support frame 1
Riser guide 32 is fixed with, the riser guide 32 slidably connects lifting slider 33, and the connection of lifting slider 33, which is tilted, to be slided
Block 34；The support frame 1 slidably connects push-rod frame 36, and one end of the push-rod frame 36 is connected to the output of actuating cylinder 31
Axle, one end of the push-rod frame 36 is connected with tilt slide 35, and the tilt slide 35 is slidably connected to sloping slide 34, described
Power installing plate 2 is fixed on lifting slider 33.Actuating cylinder 31 promotes tilt slide 35, and tilt slide 35 passes through sloping slide 34
Promote lifting slider 33 to rise, rise so that power installing plate 2 is realized.The tilt slide 35 on the contrary, actuating cylinder 31 is pulled back, inclines
Oblique slide rail 35 pulls lifting slider 33 to decline by sloping slide 34, declines so that power installing plate 2 is realized.Further realize
The sealing syringe needle 45 of needle tubing 4 and the sealing of liquid outlet 13 of electrolyte cup 11 are sealed with departing from.
Specifically, the support frame 1 of the present embodiment is fixed with four groups of riser guides 32, and four groups of riser guides 32 are slided respectively
Four groups of lifting sliders 33 are connected with, the power installing plate 2 is fixed on four groups of lifting sliders 33.Four groups of lifting sliders 33 can drive
The oscilaltion of power installing plate 2 is more consolidated, the liquid outlet 13 of sealing syringe needle 45 and the electrolyte glass 11 of sealing needle tubing 4 it is close
Seal reliability enhancing.
The electrolyte cup 11 of the present embodiment is provided with closure 12, and the sealing needle tubing 4 stretches into electrolysis through closure 12
Liquid cup 11.Closure 12 ensures that the electrolyte being injected into electrolyte cup 11 exempts from external contamination.
The sealing needle tubing 4 of the present embodiment includes the winding the needle tube portion 41 and lower needle tubing portion 42 being connected with each other, the winding the needle tube portion
41 are provided with the reservoir channel 43 for injecting electrolyte, and the winding the needle tube portion 41 is further opened with fluid injection through hole 44, the fluid injection
Through hole 44 by reservoir channel 43 and electrolyte cup 11 inner chamber insertion.Electrolyte is injected into reservoir channel by outside liquid sucking device
43, the electrolyte of reservoir channel 43 is flowed into electrolyte cup 11 by fluid injection through hole 44, due to sealing syringe needle 45 and electrolyte cup
11 liquid outlet 13 is sealed, and electrolyte is first stored in electrolyte cup 11, it is to avoid leakage, makes to be located at the lower section of electrolyte cup 11 in addition
Vacuum cavity realize sealing, be easy to inside battery to vacuumize；Sealing needle tubing 4 rises, and sealing syringe needle 45 is departed from electrolyte cup
Electrolyte in 11 liquid outlet 13, electrolyte cup 11, which is flowed into, infiltrates into inside battery.
The fluid injection through hole 44 of the present embodiment is provided with multiple, and multiple circular arrays of fluid injection through hole 44 are distributed in reservoir channel
43 bottom；Electrolyte is injected into reservoir channel 43 by outside liquid sucking device, and the electrolyte of reservoir channel 43 passes through multiple notes
Electrolyte is flowed into electrolyte cup 11 by fluid through-hole 44 simultaneously, improves feed liquor efficiency.Multiple fluid injection through holes 44 are tilted and set laterally
It is placed in winding the needle tube portion 41.The electrolyte of reservoir channel 43 simultaneously will electrolysis by multiple fluid injection through holes 44 being obliquely installed laterally
Liquid flows into electrolyte cup 11, it is to avoid electrolyte is residued in reservoir channel 43, it is ensured that the accurate injection volume of electrolyte.
The upper end in the winding the needle tube portion 41 of the present embodiment is provided with the shaft shoulder 5 for being connected with power installing plate 2；If dry seal
The rectangular array of needle tubing 4 is arranged in power installing plate 2.Winding the needle tube portion 41 can be easily installed in power installing plate 2 by the shaft shoulder 5
On, provide power for needle tubing.And multiple needle tubings can be installed on power installing plate 2, realize the batch fluid injection of battery.
A kind of linear cylindrical battery fluid injection sealing device of the present utility model, both can be with the electricity in hermetic electrolyte liquid cup 11
Solve liquid, it is to avoid leakage, vacuum cavity can be made to realize sealing again, be easy to inside battery to vacuumize.
Above content is only preferred embodiment of the present utility model, for one of ordinary skill in the art, according to this reality
With new thought, it will change in specific embodiments and applications, this specification content should not be construed as
To limitation of the present utility model.
Claims (7)
1. a kind of linear cylindrical battery fluid injection sealing device, including support frame, it is characterised in that：The support frame is set
Have can oscilaltion power installing plate, the power installing plate is connected with power drive assem, and the support frame is provided with
Some electrolyte cups, the power installing plate is provided with some sealing needle tubings for being used to being delivered to electrolyte into electrolyte cup, institute
State sealing needle tubing and stretch into electrolyte cup, the salable liquid outlet in electrolyte cup of sealing syringe needle of sealing needle tubing.
2. a kind of linear cylindrical battery fluid injection sealing device according to claim 1, it is characterised in that：The power drives
Dynamic component includes the actuating cylinder for being installed on support frame, and the support frame is fixed with riser guide, and the riser guide is slided
Dynamic to be connected with lifting slider, the lifting slider connects sloping slide；The support frame slidably connects push-rod frame, described to push away
One end of bridge is connected to the output shaft of actuating cylinder, and one end of the push-rod frame is connected with tilt slide, the tilt slide
Sloping slide is slidably connected to, the power installing plate is fixed on lifting slider.
3. a kind of linear cylindrical battery fluid injection sealing device according to claim 2, it is characterised in that：The carriage
Frame is fixed with four groups of riser guides, and four groups of riser guides slidably connect four groups of lifting sliders respectively, and the power installing plate is consolidated
Due to four groups of lifting sliders.
4. a kind of linear cylindrical battery fluid injection sealing device according to claim 1, it is characterised in that：The electrolyte
Cup is provided with closure, and the sealing needle tubing stretches into electrolyte cup through closure.
5. a kind of linear cylindrical battery fluid injection sealing device according to claim 1, it is characterised in that：The needle seal
Pipe includes the winding the needle tube portion and lower needle tubing portion being connected with each other, and the fluid injection that the winding the needle tube portion is provided with for injecting electrolyte is led to
Road, the winding the needle tube portion is further opened with fluid injection through hole, and the fluid injection through hole is by the inner chamber insertion of reservoir channel and electrolyte cup.
6. a kind of linear cylindrical battery fluid injection sealing device according to claim 5, it is characterised in that：The fluid injection is led to
Hole is provided with multiple, and multiple fluid injection through hole circular arrays are distributed in the bottom of reservoir channel；Multiple fluid injection through holes are laterally
It is obliquely installed in winding the needle tube portion.
7. a kind of linear cylindrical battery fluid injection sealing device according to claim 5, it is characterised in that：The winding the needle tube
The upper end in portion is provided with the shaft shoulder for being connected with power installing plate；Some sealing needle tubing rectangular arrays are arranged in power installation
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720222461.2U CN206532822U (en) | 2017-03-08 | 2017-03-08 | A kind of linear cylindrical battery fluid injection sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720222461.2U CN206532822U (en) | 2017-03-08 | 2017-03-08 | A kind of linear cylindrical battery fluid injection sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206532822U true CN206532822U (en) | 2017-09-29 |
Family
ID=59915809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720222461.2U Active CN206532822U (en) | 2017-03-08 | 2017-03-08 | A kind of linear cylindrical battery fluid injection sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206532822U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113594642A (en) * | 2021-07-26 | 2021-11-02 | 安徽统凌科技新能源有限公司 | Liquid injection device for battery production |
| 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 |
-
2017
- 2017-03-08 CN CN201720222461.2U patent/CN206532822U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113594642A (en) * | 2021-07-26 | 2021-11-02 | 安徽统凌科技新能源有限公司 | Liquid injection device for battery production |
| CN113594642B (en) * | 2021-07-26 | 2022-04-08 | 安徽统凌科技新能源有限公司 | Liquid injection device for battery production |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230912 Address after: 201500 floor 2, building 1, No. 99, songxuan Road, Tinglin Town, Jinshan District, Shanghai Patentee after: Michaelina (Shanghai) Industrial Intelligent Technology Co.,Ltd. Address before: 523,000 Building 5, Xinxing Industrial Zone, Wangao Road, Wanjiang District, Dongguan, Guangdong Patentee before: DONGGUAN FENGYUAN LITHIUM CELL EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right |