CN207183437U - A kind of vacuum after lithium battery fluid injection stands device - Google Patents
A kind of vacuum after lithium battery fluid injection stands device Download PDFInfo
- Publication number
- CN207183437U CN207183437U CN201720813815.0U CN201720813815U CN207183437U CN 207183437 U CN207183437 U CN 207183437U CN 201720813815 U CN201720813815 U CN 201720813815U CN 207183437 U CN207183437 U CN 207183437U
- Authority
- CN
- China
- Prior art keywords
- vacuum
- raised
- lock unit
- casing
- base
- 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.)
- Active
Links
Classifications
-
- 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
Landscapes
- Hybrid Cells (AREA)
Abstract
Vacuum after a kind of lithium battery fluid injection of the present utility model stands device, including casing, base, stand part, passage, lock unit and Lift Part, it is raised that box mouth outside spacers are provided with first, it is raised that lock unit main body is interval with second, it is vertically movable that Lift Part is used for casing, make first to project through the second raised gap and be placed in the second raised lower section, lock unit main body passes through rotation, make first raised and the second raised close registration up and down, part is stood to be used to clamp the battery after placing fluid injection, lock unit is used to make casing and base close to form confined space, passage is arranged on base, for being vacuumized to confined space, inflated with nitrogen malleation, vacuum breaker again.The utility model can improve the vacuum dwell time and positive pressure value inside vacuum standing device, and the electrolysis liquid energy after battery liquid-filling is effectively ensured and is quickly absorbed into battery core, so as to improve product fluid injection efficiency and quality.
Description
Technical field
Lithium battery processing and manufacturing field is the utility model is related to, is stood more particularly to the vacuum after a kind of lithium battery fluid injection
Device.
Background technology
Lithium battery is because the advantages of its reserve of electricity is big, small volume is widely used in consumer product, digital products, dynamic
Power product, and medical treatment and safety-security area.It is more closely knit and the battery core of lithium battery interior is layer structure.After fluid injection, electrolysis
Liquid can not be penetrated into quickly in battery core, therefore is stood as a kind of technique of production lithium electricity.Due to the easy residual air of battery core interlayer,
So also needing to the battery after fluid injection first vacuumizing environment when standing, to exclude the air remained in battery core interlayer, reuse
Positive nitrogen pressure, make electrolyte permeability in battery core.Battery processing device of the prior art, due to the air-tightness of lock structure
Difference so that battery can not keep long-time sufficient standing under vacuum conditions.And because lock structure voltage endurance capability is poor so that
In inflated with nitrogen malleation, device can not be born compared with atmospheric pressure, and internal positive pressure value is typically smaller than 0.2Mpa, it is impossible to effectively
Ground makes electrolyte quickly be absorbed into battery core so that battery product fluid injection efficiency bottom, while quality decline.
Utility model content
In order to solve the above technical problems, the utility model proposes the vacuum after a kind of lithium battery fluid injection to stand device, can
To improve the positive pressure pressure value inside vacuum standing device dwell time and raising, the electrolysis liquid energy after battery liquid-filling is effectively ensured
Battery core quickly is absorbed into, so as to improve product fluid injection efficiency and quality.
Therefore, the utility model adopts the following technical scheme that：
A kind of vacuum after lithium battery fluid injection stands device, including casing, base, standing part, passage, lock unit
And Lift Part, the box mouth outside spacers are provided with the first projection, the lock unit main body is interval with the second raised, institute
Stating Lift Part, to be used for the casing vertically movable, makes described first to project through the described second raised gap and is placed in described the
Two raised lower sections, the lock unit main body make close registration above and below the described first raised and described second projection by rotation,
The base is fixedly connected with the standing part, the lock unit respectively, and the casing and the Lift Part are fixed and connected
Connect, the part that stands is used to clamp the battery after placing fluid injection, and the lock unit is used to make the casing and the base
Closure form confined space, the passage is arranged on the base, for being vacuumized to the confined space, inflated with nitrogen just
Pressure and vacuum breaker.
Further, the lock unit includes first structure and the second structure, and the first structure is the latch portion
Part main body, the first structure are provided with sector gear；Second structure includes rack, line slide rail, sliding block and first and driven
Dynamic device, the first driving means and the rack are hinged, and the first driving means are fixedly connected with the base, described
Rack is fixedly connected with the sliding block, and the sliding block is slidably connected with the line slide rail, the sector gear and the rack
It is mutually twisted, second structure is driven the lock unit main body rotary motion.
Further, first projection is evenly distributed on the outside of the box mouth, and second projection is evenly distributed on
In the lock unit main body, described first is raised same or like with second convex shape, the first raised spacing
It is identical with second ledge width, after rotated the described first raised and described second projection can be completely superposed.
Further, it is all provided with being set to cascaded surface with the base contacts part on the inside of the box mouth, is connect on the base
Contact portion point is additionally provided with sealing ring, and air-tightness is improved when being closed for the base and the box mouth.
Further, the box shape is centrosymmetric image that is circular or being positive 2N sides shape, and N is just whole more than 2
Number.
Further, the Lift Part includes guide rail, crossbeam, support bar and the second drive device, and the casing is fixed
It is connected on the crossbeam, the guide rail is connected with the crossbeam, second drive device respectively, makes second driving
Device can drive the casing to rise or fall.
Further, the first driving means can be cylinder, motor or hydraulic motor.
The beneficial effects of the utility model are：Due to the first projection on the outside of box mouth and second in lock unit main body
Projection in locking above and below be in close contact, the air-tightness of lock unit can be improved, so as to improve vacuum stand device inside
The vacuum dwell time.And this projection coincides with the upper and lower the mode of locking, casing and lock unit can be increased in pressurization
Lifting surface area, and due to be arranged at intervals in box mouth outer periphery it is raised so that stress when casing and lock unit contact
Point is evenly distributed, so that the utility model can be born more than the battery processing device for only setting lock unit in one or both sides
Big gas pressure, the positive pressure value in casing is improved, the electrolysis liquid energy after battery liquid-filling is effectively ensured and is quickly absorbed into battery core,
So as to improve product fluid injection efficiency and quality.
Some preferred embodiments of the present utility model also have following beneficial effect：
Lock unit uses the design method of sector gear, rack and drive device, can be effectively straight by drive device
Driving force in line motion is converted into the tractive force for making the lock unit main body rotary motion, avoids in lock unit main body
Directly apply active force, it is simple in construction.
Uniform intervals distribution first is raised on the outside of box mouth, corresponding uniform intervals distribution second in lock unit main body
Projection, and first is raised same or like with second convex shape, the first raised spacing is identical with the second ledge width.This
The design method of sample can make first it is raised and second it is raised it is rotated after be completely superposed, when contacting casing and lock unit
Lifting surface area maximizes, stress action spot distribution is more uniform.
On the inside of box mouth and base contacts part is all provided with being set to cascaded surface so that forms confined space in casing and base
When, box mouth surrounds base edge completely.Contact portion is additionally provided with sealing ring on casing and base, can further improve
Air-tightness.
Brief description of the drawings
Fig. 1 is the schematic perspective view that vacuum provided by the utility model stands device；
Fig. 2 is the schematic perspective view of casing provided by the utility model and Lift Part；
Fig. 3 is base provided by the utility model, the front view for standing part and passage；
Fig. 4 is the schematic perspective view of lock unit provided by the utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Fig. 1, Fig. 2, Fig. 3 show be the present embodiment propose a kind of lithium battery fluid injection after vacuum stand device, use
SS316 model stainless steel materials are made, including casing 1, base 2, standing part 3, passage 4, lock unit 5 and Lift Part
6.Wherein, lock unit 5 is used to make casing 1 and base 2 close and form confined space；Part 3 is stood to be used to clamp placement fluid injection
Battery afterwards；Passage 4 is arranged on the bottom of base 2, for being vacuumized to space in case, inflated with nitrogen and vacuum breaker.Base 2 is distinguished
It is fixedly connected with standing part 3, lock unit 5, casing 1 is fixedly connected with Lift Part 6.Casing 1 uses circular tank, casing
1 mouthful of outside spacers is provided with the first projection 101, and lock unit 5 includes the structure 52 of first structure 51 and second.First structure 51 is lock
The main body of closing part part 5, lock unit 5 towards the side of casing 1 be provided with first raised 101 the second mutually chimeric projections 511, the
The lower section of one structure 51 is provided with sector gear 512.Sector gear 512 can be welded in the main body of lock unit 5, or and latch portion
The main body of part 5 is integrally formed.Second structure 52 includes rack 521, line slide rail 522, sliding block 523 and first driving means 524.Its
In, first driving means 524 and rack 521 are be hinged, and first driving means 524 are fixedly connected with base 2, rack 521 and sliding block
523 are fixedly connected, and sliding block 523 is slidably connected with line slide rail 522.The structure of sector gear 512 and second in first structure 51
Rack 521 on 52 is mutually twisted so that the second structure 52 can drive first structure 51 i.e. lock unit main body to carry out rotation fortune
It is dynamic.Lift Part 6 is used to make casing 1 vertically movable, and Lift Part 6 includes guide rail 601, crossbeam 602, support bar 603 and second
Drive device 604.Casing 1 is fixedly connected on crossbeam 602, and guide rail 601 is connected with crossbeam 602, the second drive device 604 respectively
Connect, the drive case 1 of the second drive device 604 is risen or fallen.In the present embodiment, first driving means 524 and second
Drive device 604 is cylinder.In alternate embodiment, drive device can also be motor or hydraulic motor.On casing 1
Pressure gauge 8 is additionally provided with, for showing that vacuum stands device internal negative pressure and size during malleation.During in order to improve casing closure
Air-tightness, it is all provided with being set to cascaded surface in 1 intraoral side of casing and the contact portion of base 2, as shown in Figures 2 and 3, is connect on base 2
Contact portion point is additionally provided with sealing ring 7.
The course of work of the present utility model：Battery after fluid injection is placed on to stand and clamped on part 3, the second drive device
604 drive cases 1 decline along guide rail 601, make first projection 101 in 1 mouthful of outside of casing by the second raised 511 gaps and put
In the lower section of the second projection 511.First driving means 524 promote rack 521 to be moved on line slide rail 522, so as to drive sector
Gear 512 and lock unit main body 51 rotate, and make the first projection 101 and the second projection about 511 coincides and locking of pressurizeing,
Casing 1 and the closure of base 2 form confined space.For the passage 4 set on base 2 after the locking of casing 1, the passage 4 is external
Vavuum pump is evacuated, and discharges the air in battery core.After exhausting gas, the external nitrogen pipeline vacuum into case again of passage 4
Environment pours nitrogen, makes positive pressure value in case electrolyte is completely penetrated battery core for a period of time close to 0.5Mpa, resting batteries
In.After vacuum breaker, the reverse push carry-over bar 521 of first driving means 524, so as to drive sector gear 512 and lock unit master
Body 51 rotates backward, and the first projection 101 and the second projection is interlocked about 511, casing 1 is unlocked.Second drive device 604 is driven
Dynamic casing 1 rises along guide rail 601, takes out the battery after standing.
In the present embodiment, in order that lifting surface area maximum, stress action spot are uniform between casing 1 and base 2, using shape
First projection 101 and the second projection 511 similar in shape, size, and it is arranged on box mouth outside and latch portion at equal intervals respectively
In the main body of part 5, the first raised 101 spacing are identical with the second raised 511 width, and rotated rear first projection and the second projection can be complete
Full weight is closed.In alternate embodiment, first raised and/or the second raised not spaced set, or shape, size not phase
Together, can also reach than only setting the battery processing device of lock unit to bear the effect of more atmospheric pressure in one or both sides
Fruit.In alternate embodiment, casing can be the centrosymmetric image of positive 2N sides shape, and N is the positive integer more than 2.When N is bigger
More level off to circle, can equally be produced under principle of the present utility model, which can bear the vacuum of more atmospheric pressure, stands dress
Put.
Above content is to combine specific/preferred embodiment further detailed description of the utility model, no
It can assert that specific implementation of the present utility model is confined to these explanations.For the common skill of the utility model art
For art personnel, without departing from the concept of the premise utility, it can also make to the embodiment that these have been described
Some replacements or modification, and these are substituted or variant should all be considered as belonging to the scope of protection of the utility model.
Claims (8)
1. a kind of vacuum after lithium battery fluid injection stands device, including casing, base, stand part, passage, lock unit and
Lift Part, it is characterised in that the box mouth outside spacers are provided with first raised, and the lock unit main body is interval with the
Two is raised, and it is vertically movable that the Lift Part is used for the casing, make described first project through the described second raised gap and
The described second raised lower section is placed in, the lock unit main body is made in the described first raised and described second projection by rotation
Lower close registration, the base are fixedly connected with the standing part, the lock unit respectively, the casing and the lifting
Part is fixedly connected, and the part that stands is used to clamp the battery after placing fluid injection, and the lock unit is used to make the casing
Close to form confined space with the base, the passage is arranged on the base, for taking out very the confined space
Empty, inflated with nitrogen malleation and vacuum breaker.
2. vacuum as claimed in claim 1 stands device, it is characterised in that the lock unit includes first structure and second
Structure, the first structure are the lock unit main body, and the first structure is provided with sector gear；The second structure bag
Rack, line slide rail, sliding block and first driving means are included, the first driving means and the rack are hinged, and described first drives
Dynamic device is fixedly connected with the base, and the rack is fixedly connected with the sliding block, and the sliding block is slided with the line slide rail
Dynamic connection, the sector gear and the rack are mutually twisted, and enable second structure to drive the lock unit main body to revolve
Transhipment is dynamic.
3. vacuum as claimed in claim 1 stands device, it is characterised in that first projection is evenly distributed on the casing
On the outside of mouthful, second projection is evenly distributed in the lock unit main body, the described first raised and second convex shaped
Shape is same or like, and the first raised spacing is identical with second ledge width, and first projection can be made after rotated
It is completely superposed with second projection.
4. vacuum as claimed in claim 1 stands device, it is characterised in that on the inside of the box mouth and base contacts portion
Divide and be all provided with being set to cascaded surface, contact portion is additionally provided with sealing ring on the base, is closed for the base and the box mouth
Shi Tigao air-tightness.
5. vacuum as claimed in claim 1 stands device, it is characterised in that the box shape is circular or is positive 2N sides shape
Centrosymmetric image, N is positive integer more than 2.
6. vacuum as claimed in claim 1 stands device, it is characterised in that the Lift Part includes guide rail, crossbeam, support
Bar and the second drive device, the casing are fixedly connected on the crossbeam, the guide rail respectively with the crossbeam, described second
Drive device is connected, and enables second drive device to drive the casing to rise or fall.
7. vacuum as claimed in claim 2 stands device, it is characterised in that the first driving means can be cylinder, electricity
Motivation or hydraulic motor.
8. vacuum as claimed in claim 1 stands device, it is characterised in that the vacuum stands device and uses SS316 models
Stainless steel material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720813815.0U CN207183437U (en) | 2017-07-06 | 2017-07-06 | A kind of vacuum after lithium battery fluid injection stands device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720813815.0U CN207183437U (en) | 2017-07-06 | 2017-07-06 | A kind of vacuum after lithium battery fluid injection stands device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207183437U true CN207183437U (en) | 2018-04-03 |
Family
ID=61735639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720813815.0U Active CN207183437U (en) | 2017-07-06 | 2017-07-06 | A kind of vacuum after lithium battery fluid injection stands device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207183437U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111653722A (en) * | 2020-05-15 | 2020-09-11 | 捷威动力工业嘉兴有限公司 | Efficient liquid injection method and device for soft package battery |
| CN116014388A (en) * | 2023-03-01 | 2023-04-25 | 深圳市誉辰智能装备股份有限公司 | Liquid-filled respiratory infiltration device for battery |
-
2017
- 2017-07-06 CN CN201720813815.0U patent/CN207183437U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111653722A (en) * | 2020-05-15 | 2020-09-11 | 捷威动力工业嘉兴有限公司 | Efficient liquid injection method and device for soft package battery |
| CN116014388A (en) * | 2023-03-01 | 2023-04-25 | 深圳市誉辰智能装备股份有限公司 | Liquid-filled respiratory infiltration device for battery |
| CN116014388B (en) * | 2023-03-01 | 2023-11-10 | 深圳市誉辰智能装备股份有限公司 | Liquid-filled respiratory infiltration device for battery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207183437U (en) | A kind of vacuum after lithium battery fluid injection stands device | |
| CN206920089U (en) | A kind of battery sealing-performance vacuum cavity testing agency | |
| CN202513239U (en) | Novel soft package battery evacuation device | |
| CN106873199A (en) | A kind of liquid crystal panel pressurized deairing device and pressurization defoaming method | |
| CN204979388U (en) | A measurement feeding agencies for medicine automatic packaging machine | |
| CN115833508A (en) | Motor inner rotor core dip coating device | |
| CN206989530U (en) | A kind of industrial ice making ice making mould | |
| CN206684415U (en) | A kind of liquid crystal panel pressurized deairing device | |
| CN211025204U (en) | High-boiling-point substance storage tank for medicine purification | |
| CN204011090U (en) | A kind of ultracapacitor vacuum electrolyte filling device | |
| CN210310991U (en) | Automatic encapsulation equipment of fermented bean curd product | |
| CN203990631U (en) | A kind of horizontal convection reactor | |
| CN210123330U (en) | Mould gas tightness detection device | |
| CN218939766U (en) | Multilayer high-pressure standing tank device | |
| CN203652153U (en) | Vacuum encapsulation machine | |
| CN220272710U (en) | Liquid injection device for battery production | |
| CN205252059U (en) | Equipment of double -handle title page formula latch closure does not have welding infusion with combined cover and interface | |
| CN215400647U (en) | Aseptic tank for dairy product production and storage | |
| CN211929641U (en) | Automatic filling device for battery filler | |
| CN210083639U (en) | Vacuum packaging machine | |
| CN211969851U (en) | Six plastic vacuum packaging machine duplex bit architecture | |
| CN205294787U (en) | Fill nitrogen operation ware | |
| CN216784058U (en) | Bag is cultivateed to plant uses high-efficient capper | |
| CN214612467U (en) | Cell culture bottle | |
| CN220683107U (en) | Diluent storage equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |