CN109752661A - A kind of formation cabinet for quadrate lithium battery test - Google Patents
A kind of formation cabinet for quadrate lithium battery test Download PDFInfo
- Publication number
- CN109752661A CN109752661A CN201910087455.4A CN201910087455A CN109752661A CN 109752661 A CN109752661 A CN 109752661A CN 201910087455 A CN201910087455 A CN 201910087455A CN 109752661 A CN109752661 A CN 109752661A
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- Prior art keywords
- probe
- battery
- formation cabinet
- negative
- suction nozzle
- Prior art date
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Links
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 78
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 15
- 239000000523 sample Substances 0.000 claims abstract description 88
- 239000007788 liquid Substances 0.000 claims abstract description 56
- 238000002347 injection Methods 0.000 claims abstract description 22
- 239000007924 injection Substances 0.000 claims abstract description 22
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 15
- 239000003792 electrolyte Substances 0.000 abstract description 14
- 238000006243 chemical reaction Methods 0.000 abstract description 10
- 239000000126 substance Substances 0.000 abstract description 10
- 238000011109 contamination Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
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- Secondary Cells (AREA)
Abstract
The invention discloses a kind of formation cabinets for quadrate lithium battery test, comprising: formation cabinet main body；Multiple positioning components in the cavity are set；Multiple quick folders, telescopic rod end are provided with for fixing positive probe, negative probe and the fixed plate of suction nozzle；Quickly folder is for driving positive probe, negative probe and suction nozzle while moving up or down；Positive probe, negative probe and the suction nozzle being fixed in the fixed plate；And multiple liquid storing cups.After positive probe, negative probe and suction nozzle are contacted with the Positive Poles of battery, negative pole and liquid injection port respectively, positive probe and negative probe carry out chemical conversion test to battery, suction nozzle generates negative pressure under the action of negative pressure equipment to extract the electrolyte of the gas and spilling that generate in formation process, electrolyte is stored in liquid storing cup, prevents the electrolyte contamination ambient enviroment of the gas generated in formation process and spilling.
Description
Technical field
The present invention relates to battery detection equipment technical fields, and in particular to a kind of chemical conversion for quadrate lithium battery test
Cabinet.
Background technique
Monomer lithium ion battery is in formation process for the first time, due to the formation of the SEI film on cathode, can generate a large amount of
Gas, it is necessary to open formation is taken, however gas caused by being melted into can carry partial electrolyte hydrorrhea and go out, if not taking corresponding
The gas of measure, spilling pollutes the environment.Existing way be after fluid injection at liquid injection port using the method for adhesive tape binding, effect
It is bad and easily lead to battery bulging, and process is more, inefficiency.
Therefore, the prior art is to be improved and improves.
Summary of the invention
The application is intended to provide a kind of formation cabinet for quadrate lithium battery test, to the exhaust gas generated in formation process
It is collected, prevents battery from the phenomenon that bulging occur.
This application provides a kind of formation cabinets for quadrate lithium battery test, comprising:
Formation cabinet main body has the opening for placing the cavity of multiple batteries and for picking and placing multiple batteries；
Multiple positioning components in the cavity are set, are used to position the battery；
Multiple quick folders, telescopic rod end are provided with for fixing positive probe, negative probe and the fixed plate of suction nozzle；
The quick folder is for driving positive probe, negative probe and suction nozzle while moving up or down；
Positive probe, negative probe and the suction nozzle being fixed in the fixed plate；And
Multiple liquid storing cups, the liquid storing cup have input end for be connected to the outlet end of the suction nozzle, and be used for
The outlet end of external negative pressure equipment connection, the negative pressure equipment is for providing subnormal ambient；
Positive probe, negative probe and suction nozzle be located at the Positive Poles of battery, negative pole and liquid injection port just on
Side；When positive probe, negative probe and suction nozzle move up or down simultaneously, positive probe, negative probe and suction nozzle difference
It separates or contacts with Positive Poles, negative pole and liquid injection port.
The formation cabinet, wherein further include: at least one linear bearing, for fixing the fixation of the linear bearing
Seat and one end are fixed on the guide rod in the fixed plate；The fixing seat is fixed in the formation cabinet main body, and the guide rod is worn
It is located in the linear bearing；The axial line of the linear bearing, the fixing seat and the guide rod is overlapped, and all perpendicular to institute
State fixed plate.
The formation cabinet, wherein further include: the quick clamping support on the formation cabinet body top face is set；Institute
It states quick sandwiched to set in the top of formation cabinet main body, telescopic rod end is stretched in formation cabinet main body；The multiple quick folder is equal
It is fixed on the quick clamping support.
The formation cabinet, wherein further include: the multiple fixing seats being fixed on the quick clamping support；It is described solid
Be provided with the through-hole that axial direction is overlapped with the axial direction of the telescopic rod quickly pressed from both sides in reservation, it is described quickly press from both sides it is flexible
Bar is threaded through in the through-hole.
The formation cabinet, wherein further include: the insulation board of the formation cabinet bottom part body inner wall is set, it is described fixed
Hyte part is mounted on the insulation board.
The formation cabinet, wherein the positioning component includes: the first positioning strip and the second positioning strip arranged side by side,
And the third positioning strip of first positioning strip and second positioning strip the same end is set；First positioning strip and institute
The second positioning strip is stated each parallel to the length direction of battery, for limiting displacement of the battery along its width direction；The third is fixed
Position item is parallel to the width direction of battery, for limiting the displacement of battery along its length.
The formation cabinet, wherein first positioning strip and second positioning strip can be along the width directions of battery
Mobile, the third positioning strip can be moved along the length direction of battery.
The formation cabinet, wherein the input end is located at the bottom end of the liquid storing cup, and the outlet end is located at the storage
The top of liquid cup.
The formation cabinet, wherein further include: the liquid storing cup fixed frame on the formation cabinet body top face, institute are set
Multiple liquid storing cups are stated to be fixed on the liquid storing cup fixed frame.
The beneficial effects of the present invention are:
The present invention provides a kind of formation cabinet for quadrate lithium battery test, comprising: formation cabinet main body has for putting
Set the cavity of multiple batteries and the opening for picking and placing multiple batteries；Multiple positioning components in the cavity are set,
For being positioned to the battery；Multiple quick folders, telescopic rod end are provided with for fixing positive probe, negative probe
With the fixed plate of suction nozzle；The quick folder is for driving positive probe, negative probe and suction nozzle while moving up or down；Gu
Positive probe, negative probe and the suction nozzle being scheduled in the fixed plate；And multiple liquid storing cups, the liquid storing cup have for
The input end of the outlet end connection of the suction nozzle, and the outlet end for being connected to external negative pressure equipment, the negative pressure equipment are used
In offer subnormal ambient；Positive probe, negative probe and suction nozzle are located at the Positive Poles, negative pole and liquid injection port of battery
Surface；When positive probe, negative probe and suction nozzle move up or down simultaneously, positive probe, negative probe and suction
Mouth is separated or is contacted with Positive Poles, negative pole and liquid injection port respectively.Under the action of quick folder, positive probe and battery
Positive Poles contact, the negative pole contact of negative probe and battery, the liquid injection port contact of suction nozzle and battery, positive probe and negative
Pole probe carries out chemical conversion test to battery, and suction nozzle generates negative pressure under the action of negative pressure equipment to extract and generate in formation process
The electrolyte of gas and spilling, electrolyte are stored in liquid storing cup, prevent the electricity of the gas generated in formation process and spilling
It solves liquid and pollutes ambient enviroment.
Detailed description of the invention
Fig. 1 is the schematic perspective view one of formation cabinet provided by the invention；
Fig. 2 is the schematic perspective view two of formation cabinet provided by the invention；
Fig. 3 is the main view of formation cabinet provided by the invention；
Fig. 4 is the right view of formation cabinet provided by the invention.
Specific embodiment
Below by specific embodiment combination attached drawing, invention is further described in detail.
Shown in referring to figures 1-4, a kind of formation cabinet for quadrate lithium battery test is present embodiments provided, it is main to wrap
It includes: formation cabinet main body 10, probe assembly, positioning component and liquid storing cup 40.
Formation cabinet main body 10 has the opening for placing the cavity of multiple batteries 60 and for picking and placing multiple batteries 60.Change
It is particularly the internal rectangular configuration being open in cavity and one side at cabinet main body 10, which is formed as placing
The cavity of multiple batteries 60, the one side opening shape become the opening for picking and placing multiple batteries 60, i.e., multiple batteries 60 from this
Opening is placed in the cavity of formation cabinet main body 10 and carries out chemical conversion test, and battery 60 is from the opening quilt after chemical conversion test
It takes away.
In the present embodiment, insulation board 50 is additionally provided in the bottom interior wall of formation cabinet main body 10, which is used for
It insulate to the battery in chemical conversion test process, which is specially bakelite plate, rubber slab etc..
Multiple positioning components are respectively used to position multiple batteries 60, i.e., a positioning component carries out a battery
Positioning.The cavity bottom of formation cabinet main body 10 is arranged in the positioning component, i.e. positioning component is mounted on the insulation board 50.Specifically
, which includes: the first positioning strip 21 and the second positioning strip 22 arranged side by side, and is arranged in the first positioning strip 21
With the third positioning strip (not shown) of 22 the same end of the second positioning strip.First positioning strip 21, the second positioning strip 22 and third
Positioning strip is arranged at the bottom of the cavity of formation cabinet main body 10, is specifically arranged on insulation board 50 above-mentioned.First positioning
Item 21 and the second positioning strip 22 each parallel to battery 60 length direction, for limiting battery 60 along the position of the width direction of battery
It moves；Third positioning strip is parallel to the width direction of battery 60, for limiting battery 60 along the displacement of the length direction of battery.To
The displacement in 60 front, rear, left and right direction of battery can be limited.
Battery 60 be specially quadrate lithium battery, when quadrate lithium battery is in the cavity for being placed into formation cabinet main body 10, for up to
To placement quantity more than purpose, the length direction of quadrate lithium battery is parallel to the width direction of formation cabinet main body 10, rectangular lithium
The width direction of battery is parallel to the length direction of formation cabinet main body 10, therefore, the first positioning strip 21 and the second positioning strip 22 tool
Body is parallel to the width direction of formation cabinet main body 10, and third positioning strip is specifically parallel to the length side of formation cabinet main body 10
To.First positioning strip 21 and the second positioning strip 22 are provided with multiple, every group first positioning strip 21 He consistent with the quantity of battery
The third positioning strip of 22 the same end of the second positioning strip can be coaxial line, can also be different axis, and in the present embodiment, third is fixed
Position item is one, and a third positioning strip can limit the displacement of multiple batteries along its length simultaneously.
It as above, is guarantee to the precise positioning of battery, the first positioning strip 21 and the second positioning strip 22 can be along the width of battery
It is mobile to spend direction, third positioning strip can be moved along the length direction of battery.Particularly, the first positioning strip 21 and the second positioning strip
It is offered on 22 along the strip-shaped hole parallel with the width direction of battery, in 10 internal cavity bottom of formation cabinet main body for installing
Threaded hole is set on first positioning strip 21 and the corresponding installation position of the second positioning strip 22, by mobile strip-shaped hole again with bolt by first
Positioning strip 21 and the second positioning strip 22 are fixed, so as to adjust the position of the first positioning strip 21 and the second positioning strip 22.
Similarly, it is opened up on third positioning strip along the length direction parallel striped hole with battery, at 10 internal cavity bottom of formation cabinet main body
Threaded hole is arranged on the corresponding installation position of third positioning strip for installing in portion, by the mobile strip-shaped hole again with bolt by third
Positioning strip is fixed, and so as to adjust the position of third positioning strip, and then carries out precise positioning to battery, so that battery
Positive Poles, negative pole and liquid injection port are right against positive probe 32, negative probe 33 and suction nozzle 34 respectively.
Positive probe 32, negative probe 33 and suction nozzle 34 are arranged at 311 end of telescopic rod of each quick folder 31, and every
Positive probe 32 on 311 end of telescopic rod of a quick folder 31 is right against the Positive Poles of battery 60, each quickly folder 31
311 end of telescopic rod on negative probe 33 be right against the negative pole of battery 60, the telescopic rod 311 of each quickly folder 31
Suction nozzle 34 on end is right against the liquid injection port of battery 60.It is provided in the telescopic rod end of quick folder 31 and is visited for fixed anode
The fixed plate 35 of needle 32, negative probe 33 and suction nozzle 34, particularly, be provided in fixed plate 35 suitable for positive probe 32,
The via hole of negative probe 33 and suction nozzle, positive probe 32, negative probe 33 and suction nozzle 34 lead to after passing through respectively corresponding via hole
Locking member is crossed to be locked in fixed plate 35.
Quickly folder 31 is for driving positive probe 32, negative probe 33 and suction nozzle 34 while moving up or down, just
When pole probe 32, negative probe 33 and suction nozzle 34 move up simultaneously, positive probe 32, negative probe 33 and suction nozzle 34 respectively with
Positive Poles, negative pole and the liquid injection port separation of battery 60；It is downward simultaneously in positive probe 32, negative probe 33 and suction nozzle 34
When mobile, positive probe 32, negative probe 33 and suction nozzle 34 connect with the Positive Poles, negative pole and liquid injection port of battery 60 respectively
Touching, negative pressure equipment works later, vacuumizes to battery, is also turned on power supply, electric current is through positive probe 32 and negative probe
33 divisions flow to the Positive Poles and negative pole of battery, to carry out chemical conversion test to battery.Caused by the formation process
It gas and is flowed in liquid storing cup 40 by the electrolyte that gas is taken out of, after the completion of chemical conversion test.Anode under the action of quick folder 31
Probe 32, negative probe 33 and suction nozzle 34 move up, to separate with the Positive Poles of battery, negative pole and liquid injection port.
Multiple liquid storing cups 40 all have the input end 41 for being connected to the outlet end of suction nozzle 35, and are used for and external negative pressure
The outlet end 42 of equipment connection.The input end of suction nozzle 35 is right against the liquid injection port of battery 60.The input end 41 of liquid storing cup 40 is located at
The bottom end of liquid storing cup 40, the outlet end 42 of liquid storing cup 40 are located at the top of liquid storing cup 40.After quick folder 31 pushes, i.e. suction nozzle 34
Input end docked with the liquid injection port of battery after, the negative pressure equipment start to work, negative pressure equipment generate negative pressure by liquid storing cup,
After suction nozzle, inside battery is vacuumized, should during, positive probe 32 dock with Positive Poles, negative probe 33 with bear
Pole docking in pole is melted into the gas generated and the electrolyte taken out of by gas in test process to carry out chemical conversion test to battery
It is entered in liquid storing cup after suction nozzle, prevents from the gas and be discharged into air by the electrolyte that the gas is taken out of to pollute ring
Border, and the generation of battery bulging is prevented, and improve production efficiency.
In the present embodiment, negative pressure equipment is for providing subnormal ambient, and in Battery formation, the negative pressure that negative pressure equipment generates is taken out
The electrolyte of the gas and spilling that generate in formation process is taken, electrolyte is stored in liquid storing cup 40.In suction nozzle 34 and battery
Liquid injection port separation before, close negative pressure equipment, the negative pressure generated at the input end of suction nozzle 34 be lower than before negative pressure pressure, make few
Perhaps entrained electrolyte all flows back into battery, prevents the remaining electrolysis in the input end of suction nozzle 34 and liquid injection port separation process
Drop is fallen on battery.
In the present embodiment, the liquid storing cup for fixing multiple liquid storing cup 40 is additionally provided in the top surface of formation cabinet main body 10
Fixed frame 43, multiple liquid storing cups 40 being fixed on the liquid storing cup fixed frame 43 side by side.
For in the formation cabinet of quadrate lithium battery provided by the present embodiment further include: at least one linear bearing, it is fixed
Bearing block 38 on 10 top surface of formation cabinet main body and the guide rod 39 being threaded through on the linear bearing.Bearing block 38 is for fixed straight
Spool is held, and bearing block 38 is embedded on the top surface of formation cabinet main body 10, and one end of guide rod 39 is fixed in fixed plate 35, and guide rod
39 are arranged perpendicular to fixed plate 35.The axial line of 39 three of linear bearing, bearing block 38 and guide rod is overlapped, and all perpendicular to fixation
Plate 35.Specifically, fixing two guide rods 39 in each fixed plate 35, two guide rods 39 are separately fixed at the both ends of fixed plate 35,
Correspondingly, two corresponding two linear bearings of guide rod 39 and two bearing blocks 38, the telescopic rod 311 to guarantee quickly folder 31 is steady
Sliding.
As above, it is additionally provided with quick clamping support 36 on the top surface of formation cabinet main body 10 and is fixed on quick clamping support
Fixing seat 361 on 36, multiple quick folders 31 are arranged at the top of formation cabinet main body 10, and the telescopic rod of each quickly folder 31
31 ends are stretched in formation cabinet main body 10, and multiple quick folders 31 are each attached on the quick clamping support 36.In fixing seat 361
On be provided with the through-hole that axial direction is overlapped with the axial direction of the telescopic rod 31 of quick folder 31, the telescopic rod 31 for quickly pressing from both sides 31 is worn
If in the through hole.As preferred embodiment, it can also be socketed wear-resistant sleeve in the through hole.
Provided by the present embodiment for the formation cabinet of quadrate lithium battery use process is as follows:
By multiple batteries 60 out of, the opening of formation cabinet main body 10 is placed on formation cabinet main body 10 cavity, pass through movement
The position of first positioning strip 21, the second positioning strip 22 and third positioning strip, so that the Positive Poles of battery, negative pole and fluid injection
Mouth is right against positive probe 32, negative probe 33 and suction nozzle 34 respectively；Quickly the telescopic rod 311 on folder 31 moves down, so that
Positive probe 32, negative probe 33 and suction nozzle 34 are contacted with the Positive Poles of battery, negative pole and liquid injection port respectively, and suction nozzle exists
Inside battery is vacuumized under the action of negative pressure equipment；After positive probe 32 and negative probe 33 power on, electric current warp
Positive probe 32 and negative probe 33 flow to the Positive Poles and negative pole of battery, carry out chemical conversion test to battery；Meanwhile changing
Liquid storing cup 40, electrolyte storage are flowed under the action of negative pressure equipment at the gas generated in the process and the electrolyte taken out of by gas
There are in liquid storing cup 40, gas flow external environment is prevented；After the completion of test, quickly the telescopic rod 311 on folder 31 is moved up,
So that positive probe 32, negative probe 33 and suction nozzle 34 are separated with Positive Poles, negative pole and liquid injection port respectively.
Use above specific case is illustrated the present invention, is merely used to help understand the present invention, not to limit
The system present invention.For those skilled in the art, according to the thought of the present invention, can also make several simple
It deduces, deform or replaces.
Claims (9)
1. a kind of formation cabinet for quadrate lithium battery test characterized by comprising
Formation cabinet main body has the opening for placing the cavity of multiple batteries and for picking and placing multiple batteries；
Multiple positioning components in the cavity are set, are used to position the battery；
Multiple quick folders, telescopic rod end are provided with for fixing positive probe, negative probe and the fixed plate of suction nozzle；It is described
Quickly folder is for driving positive probe, negative probe and suction nozzle while moving up or down；
Positive probe, negative probe and the suction nozzle being fixed in the fixed plate；And
Multiple liquid storing cups, the liquid storing cup has the input end for being connected to the outlet end of the suction nozzle, and is used for and outside
The outlet end of negative pressure equipment connection, the negative pressure equipment is for providing subnormal ambient；
Positive probe, negative probe and suction nozzle are located at the surface of the Positive Poles of battery, negative pole and liquid injection port；?
When positive probe, negative probe and suction nozzle move up or down simultaneously, positive probe, negative probe and suction nozzle respectively with anode
Pole, negative pole and liquid injection port separation or contact.
2. formation cabinet as described in claim 1, which is characterized in that further include: at least one linear bearing, described in fixed
The fixing seat of linear bearing and one end are fixed on the guide rod in the fixed plate；The fixing seat is fixed on the formation cabinet master
On body, the guide rod is threaded through in the linear bearing；The axial line weight of the linear bearing, the fixing seat and the guide rod
It closes, and all perpendicular to the fixed plate.
3. formation cabinet as described in claim 1, which is characterized in that further include: it is arranged on the formation cabinet body top face
Quick clamping support；The quick sandwiched is set in the top of formation cabinet main body, and telescopic rod end is stretched in formation cabinet main body；Institute
Multiple quick folders are stated to be each attached on the quick clamping support.
4. formation cabinet as claimed in claim 3, which is characterized in that further include: it is fixed on more on the quick clamping support
A fixing seat；The through-hole that axial direction is overlapped with the axial direction of the telescopic rod quickly pressed from both sides is provided in the fixing seat,
The telescopic rod quickly pressed from both sides is threaded through in the through-hole.
5. formation cabinet as described in claim 1, which is characterized in that further include: it is arranged in the formation cabinet bottom part body inner wall
Insulation board, the positioning component is mounted on the insulation board.
6. formation cabinet as claimed in claim 5, which is characterized in that the positioning component includes: the first positioning arranged side by side
Item and the second positioning strip, and the third positioning strip of first positioning strip and second positioning strip the same end is set；Institute
The first positioning strip and second positioning strip are stated each parallel to the length direction of battery, for limiting battery along its width direction
Displacement；The third positioning strip is parallel to the width direction of battery, for limiting the displacement of battery along its length.
7. formation cabinet as claimed in claim 6, which is characterized in that first positioning strip and second positioning strip can edges
The width direction of battery is mobile, and the third positioning strip can be moved along the length direction of battery.
8. formation cabinet as described in claim 1, which is characterized in that the input end is located at the bottom end of the liquid storing cup, described
Outlet end is located at the top of the liquid storing cup.
9. formation cabinet as described in claim 1, which is characterized in that further include: it is arranged on the formation cabinet body top face
Liquid storing cup fixed frame, the multiple liquid storing cup are fixed on the liquid storing cup fixed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910087455.4A CN109752661A (en) | 2019-01-29 | 2019-01-29 | A kind of formation cabinet for quadrate lithium battery test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910087455.4A CN109752661A (en) | 2019-01-29 | 2019-01-29 | A kind of formation cabinet for quadrate lithium battery test |
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| Publication Number | Publication Date |
|---|---|
| CN109752661A true CN109752661A (en) | 2019-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910087455.4A Pending CN109752661A (en) | 2019-01-29 | 2019-01-29 | A kind of formation cabinet for quadrate lithium battery test |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110416623A (en) * | 2019-07-22 | 2019-11-05 | 深圳市精实机电科技有限公司 | The quick connecting device of negative pressure of vacuum in a kind of formation of Li-ion batteries partial volume equipment |
| CN110828877A (en) * | 2019-10-10 | 2020-02-21 | 深圳市铂纳特斯自动化科技有限公司 | Battery formation and capacity grading cabinet |
| CN112164827A (en) * | 2020-09-02 | 2021-01-01 | 珠海泰坦新动力电子有限公司 | Soft package battery formation device and method |
| WO2023131025A1 (en) * | 2022-01-07 | 2023-07-13 | 宁德时代新能源科技股份有限公司 | Battery test assembly, battery assembly, charging assembly and electric device |
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