CN209169285U - A kind of small-sized button lithium battery automatic fluid injection stationary equipment - Google Patents
A kind of small-sized button lithium battery automatic fluid injection stationary equipment Download PDFInfo
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- CN209169285U CN209169285U CN201821992540.2U CN201821992540U CN209169285U CN 209169285 U CN209169285 U CN 209169285U CN 201821992540 U CN201821992540 U CN 201821992540U CN 209169285 U CN209169285 U CN 209169285U
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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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Abstract
The utility model discloses a kind of small-sized button lithium battery automatic fluid injection stationary equipments, including organic frame, electric cabinet, injection needle and vacuum adsorption cover, and the bottom of rack is provided with the support plate for placing clamp plate；Injection needle is mounted on a Z axis cylinder, which is mounted in a Y-axis mechanism, which installs in an X-axis mechanism, and X-axis mechanism is mounted on the rack；Injection needle is suspended from the top of support plate.The utility model is by that can be automatically performed fluid injection and vacuum sucking operation under the cooperations of components such as mechanism for filling liquid, mobile mechanism, vacuum adsorption mechanism, elevating mechanism, equipment uses modularized design, fluid injection Parameter adjustable, vacuum stand Parameter adjustable, high degree of automation, and it is easy to operate, easy to maintain, production efficiency is higher, and vacuum time of repose is recyclable after the completion of fluid injection.Equipment is designed using double structure, and fluid injection progress can be improved and improve production efficiency, and improve the qualification rate and safety of product.
Description
Technical field
The utility model relates to lithium battery equipment technical fields, and in particular to a kind of fluid injection for small-sized button lithium battery
Stationary equipment.
Background technique
Lithium-ion electric core is current internationally recognized desired electrochemical energy resource system, work electricity high with energy density
Pressure height, memory-less effect and lower self discharge feature are widely used in smart phone, intelligence wearing instrument, tablet computer
In all kinds of portable electronic devices such as industrial part.Fastening lithium ionic cell battery core is firstly the need of injection electrolyte, after fluid injection
Electrolyte is infiltrated sufficiently with battery plus-negative plate material and diaphragm by vacuum standing again, and lithium is used as in battery charge and discharge process
Ion transmission medium.In the subsequent first charge-discharge activation of battery, lithium ion and electrolyte in cell negative electrode material and
It reacts in the solid liquid interface of electrolyte, in negative electrode material Surface Creation SEI film, the quality that SEI film is formed is directly related to
The performance of lithium ion battery.And the effect of impregnation of electrolyte directly influences the formational situation of battery SEI film, to influence button
The chemical property and security performance of lithium battery.
Using traditional equipment to lithium battery carry out fluid injection during, there are reservoir quantity not precisely, production capacity it is low, it is at high cost,
The disadvantages of being not easy to operation, and all multi-process need manual operation, it, can be to operation due to strong volatility, the strong corrosive of electrolyte
There are certain injuries for the respiratory tract of personnel.In addition, in traditional button lithium battery battery core fluid injection production, battery case liquid injection hole
It is smaller, can only use artificial fluid injection mode, carry out one-to-one fluid injection processing, cause fluid injection precision is low, production efficiency is low, safety
Property is poor.
Utility model content
The utility model be directed to disadvantage of the existing technology, provide a kind of the degree of automation is higher, can be improved fluid injection essence
Accuracy, the small-sized button lithium battery automatic fluid injection stationary equipment that fluid injection is more efficient, artificial participation is few.
In order to solve the above technical problems, the utility model adopts the following technical solution: a kind of small-sized button lithium battery is automatic
Fluid injection stationary equipment, including organic frame, electric cabinet, mechanism for filling liquid and adsorbing mechanism, electric cabinet are separated from each other with host machine part, are inhaled
Random structure and mechanism for filling liquid are respectively mounted on the rack, and mechanism for filling liquid has injection needle, and injection needle connects liquid-supplying system, adsorbing mechanism
It include vacuum adsorption cover, the jig plate for placing lithium battery is placed on the rack, it is characterised in that: is set in the bottom of rack
It is equipped with the support plate for placing clamp plate；The injection needle be mounted on a Z axis cylinder formed can be along the knot that Z axis moves up and down
Structure, the Z axis cylinder are mounted on the structure for being formed and being moved forward and backward in a Y-axis mechanism along Y-axis, which installs an X-axis mechanism
Upper formation can the structure that moves left and right of X-axis, X-axis mechanism is mounted on the rack；Injection needle is suspended from the top of support plate, the vacuum
Adsorption cover then passes through the top that elevating mechanism is mounted on the rack and is suspended from support plate.
Further, the top of the rack is equipped with fixed plate, and the elevating mechanism is mounted in the fixed plate；Elevator
Structure includes lifting cylinder, and lifting cylinder is mounted in fixed plate, and the lifting axis connection vacuum adsorption cover of lifting cylinder makes vacuum
Adsorption cover forms liftable structure, vacuum adsorption cover and is suspended from the surface for placing clamp Board position.
Further, it is equipped with positioning pin in position of the support plate for placing clamp plate, jig plate is fixed by positioning pin
On the supporting plate；Support plate is made of aluminium alloy, and the tow sides of support plate are coated with black Teflon coating, are resistant to strong acid
Highly basic.
Further, lifting cylinder connects air supply system by two-port valve, and two-port valve is mounted in fixed plate；In fixed plate
Upper to be equipped with guide post by linear bearing, the lower end of guide post is connect with vacuum adsorption cover.
Further, the vacuum suction is covered with two sets of left and right, is respectively connected with corresponding elevating mechanism, and support plate
The upper position for placing clamp plate is also equipped at two to realize while place two sleeve clamp plates；Injection needle is equipped with identical two
Branch, left and right are fixed on side by side in the fixing seat of a L-type, which connect with Z axis cylinder, and injection needle is arranged together with Z axis cylinder
Between two vacuum adsorption covers.
Further, X-axis mechanism is located at the rear of elevating mechanism, with X-axis servo motor；The rear end of Y-axis mechanism is solid
It is scheduled on a mounting plate, which is fixed on the bottom of X-axis mechanism, and ShiYZhou mechanism is stretched out forward, and Y-axis mechanism is watched with Y-axis
Take motor.
Further, it is respectively provided with a safe light curtain in the inlet and outlet two sides that the front of rack is used to pick and place jig plate, prevented
In equipment work, hand is protruded into the inside and causes safety accident by someone.
Further, the front of electric cabinet is equipped with touch screen, B/P EGR Back Pressure Transducer EGR, emergency stop switch, power switch and starting and opens
It closes, B/P EGR Back Pressure Transducer EGR connects vacuum adsorption cover, with monitoring vacuum.
Further, the bottom surface of support plate is provided with several height-adjustable support legs, is convenient for whole equipment tune
To level.
When work: manually button lithium battery being put on the jig plate of respective model, then jig plate is put in fixture positioning
(if put 4 jig plates every time, 30 button lithium batteries to be injected are put on each jig plate) in mechanism, pass through PLC program control
System, X-axis mechanism drive Y-axis mechanism to do left and right linear movement by its X-axis servo motor, and Y-axis mechanism passes through its Y-axis servo motor
Driving Z axis cylinder does tandem movement, and Z axis cylinder driving injection needle does Z axis linear motion, so that accurately control injection needle is pressed
Automatic fluid injection work is carried out according to certain fluid injection sequence (purpose is by the optimal maximization for sequentially reaching production capacity).Fluid injection two
Secondary, vacuum suction is primary, and vacuum suction is covered under the driving of lifting cylinder and moved down, and jig plate is covered and carries out vacuum suction
It is attached.Vacuum suction time and vacuum values are adjustable by electric cabinet, and vacuum suction requires point four sections of progress true according to Battery Plant's technique
Sky is stood, and four sections of vacuum are controlled after the completion of standing by PLC program, and is played by the prompt of the red buzzer warning of electric cabinet
Fool proof work, allows making mistake lower, operator is easier to operate to, both sides alternately fluid injection and vacuum suction, production efficiency
It is corresponding also higher.It after fluid injection, needs to carry out vacuum standing under normal temperature state, completes to carry out preliminary filling to battery after vacuum is stood
Electricity.
The utility model passes through can under the cooperations of components such as mechanism for filling liquid, mobile mechanism, vacuum adsorption mechanism, elevating mechanism
Be automatically performed fluid injection and vacuum sucking operation, equipment uses modularized design, fluid injection Parameter adjustable, vacuum stand Parameter adjustable,
High degree of automation, and it is easy to operate, easy to maintain, and production efficiency is higher, and vacuum time of repose is recyclable after the completion of fluid injection.
Equipment is designed using double structure, and fluid injection progress can be improved and improve production efficiency, and improve the qualification rate and safety of product
Property.
Detailed description of the invention
Fig. 1 is the utility model of the whole structure diagram；
Fig. 2 is the three-dimensional structure diagram of the utility model host machine part；
Fig. 3 is the three-dimensional structure diagram of another angle of the utility model host machine part；
Fig. 4 is the utility model host machine part Facad structure figure.
In figure, 1 is rack, and 11 be fixed plate, and 12 be support plate, and 13 be support leg, and 14 be positioning pin, and 2 be electric cabinet, 21
It is B/P EGR Back Pressure Transducer EGR for touch screen, 22,3 be X-axis mechanism, and 31 be servo motor, and 32 be mounting plate, and 4 be Y-axis mechanism, and 41 be to watch
Motor is taken, 51 be Z axis cylinder, and 52 be fixing seat, and 6 be injection needle, and 7 be vacuum adsorption cover, and 81 be lifting cylinder, and 82 be two-way
Valve, 83 be linear bearing, and 84 be lifting shaft, and 85 be guide post, and 9 be safe light curtain.
Specific embodiment
In the present embodiment ,-Fig. 4, the small-sized button lithium battery automatic fluid injection stationary equipment, including organic frame referring to Fig.1
1, electric cabinet 2, mechanism for filling liquid and adsorbing mechanism, electric cabinet 2 are separated from each other with host machine part, and adsorbing mechanism and mechanism for filling liquid are pacified
In rack 1, mechanism for filling liquid has injection needle 6, and injection needle 6 connects liquid-supplying system, and adsorbing mechanism includes vacuum adsorption cover
7, the jig plate (not shown) for placing lithium battery is placed on rack 1；It is provided in the bottom of rack 1 for placing clamp
The support plate 12 of plate；The injection needle 6 be mounted on a Z axis cylinder 51 formed can be along the structure that Z axis moves up and down, the Z axis gas
Cylinder 51 is mounted on the structure for being formed and being moved forward and backward in a Y-axis mechanism 4 along Y-axis, which installs shape in an X-axis mechanism 3
At can the structure that moves left and right of X-axis, X-axis mechanism 3 is mounted in rack 1；Injection needle 6 is suspended from the top of support plate 12, described true
Empty adsorption cover 7 is then mounted in rack 1 by elevating mechanism and is suspended from the top of support plate.
The top of the rack 1 is equipped with fixed plate 11, and the elevating mechanism is mounted in the fixed plate 11；Elevating mechanism packet
Lifting cylinder 81 is included, lifting cylinder 81 is mounted in fixed plate 11, and the lifting shaft 84 of lifting cylinder 81 connects vacuum adsorption cover 7
So that vacuum adsorption cover 7 is formed liftable structure, vacuum adsorption cover 7 and is suspended from the surface for placing clamp Board position.
It is equipped with positioning pin 14 for the position of placing clamp plate in support plate 12, jig plate is fixed on branch by positioning pin 14
On fagging 12；Support plate 12 is made of aluminium alloy, and the tow sides of support plate 12 are coated with black Teflon coating, is resistant to strong
Sour highly basic.
Lifting cylinder 81 connects air supply system by two-port valve 82, and two-port valve 82 is mounted in fixed plate 11；In fixed plate
Guide post 85 is equipped with by linear bearing 82 on 11, the lower end of guide post 85 is connect with vacuum adsorption cover 7.
The vacuum adsorption cover 7 is equipped with two sets of left and right, is respectively connected with corresponding elevating mechanism, and is used in support plate 12
The position of placing clamp plate is also equipped at two to realize while place two sleeve clamp plates；Injection needle 6 is equipped with identical two, left and right
It is fixed in the fixing seat 52 of a L-type side by side, which connect with Z axis cylinder 51, and injection needle 6 is set together with Z axis cylinder 51
It is placed between two vacuum adsorption covers 7, Liang Tao mechanism is simultaneously operable, and can once give two lithium battery fluid injections, one piece of fixture simultaneously
Vacuum suction is transferred to after the complete fluid injection of battery on plate, injection needle 6 then continues to carry out fluid injection to the battery on another piece of jig plate.
X-axis mechanism 3 is located at the rear of elevating mechanism, with X-axis servo motor 31；The rear end of Y-axis mechanism 4 is fixed on one
On mounting plate 32, which is fixed on the bottom of X-axis mechanism 3, and ShiYZhou mechanism 4 is stretched out forward, and Y-axis mechanism 4 has Y-axis
Servo motor 41.
It is respectively provided with a safe light curtain 9 in the inlet and outlet two sides that the front of rack 1 is used to pick and place jig plate, is prevented in equipment work
Hand is protruded into the inside and causes safety accident by someone when making.
The front of electric cabinet 2 is equipped with touch screen 21, B/P EGR Back Pressure Transducer EGR 22, emergency stop switch, power switch and starts switch, and bears
Pressure sensor 22 connects vacuum adsorption cover 6, with monitoring vacuum.
The bottom surface of support plate 12 is provided with several height-adjustable support legs 13, convenient for whole equipment is adjusted to water
It is flat.
When work: manually button lithium battery being put on the jig plate of respective model, then jig plate is put in fixture positioning
(if put 4 jig plates every time, 30 button lithium batteries to be injected are put on each jig plate) in mechanism, pass through PLC program control
System, X-axis mechanism 3 drive Y-axis mechanism 4 to do left and right linear movement by its X-axis servo motor 31, and Y-axis mechanism 4 is watched by its Y-axis
Taking motor 41 drives Z axis cylinder 51 to do tandem movement, and Z axis cylinder 51 drives injection needle 6 to do Z axis linear motion, thus smart
Really control injection needle 6 carries out automatic according to certain fluid injection sequence (purpose is by the optimal maximization for sequentially reaching production capacity)
Fluid injection work.Twice, vacuum suction is primary for fluid injection, and vacuum adsorption cover 7 moves down under the driving of lifting cylinder 81, by fixture
Plate covers carry out vacuum suction.Vacuum suction time and vacuum values are adjustable by electric cabinet 2, and vacuum suction is according to Battery Plant's technique
It is required that point four sections of progress vacuum standings, four sections of vacuum are controlled after the completion of standing by PLC program, and pass through the red of electric cabinet 2
Fool proof work is played in buzzer warning prompt, allows making mistake lower, and operator is easier to operate to, both sides alternately fluid injection and
Vacuum suction, production efficiency are corresponding also higher.It after fluid injection, needs to carry out vacuum standing under normal temperature state, completes vacuum and stand
Battery is pre-charged afterwards.
The utility model is described in detail above, it is described above, only the preferred embodiment of the utility model and
, when the utility model practical range cannot be limited, i.e., all according to the made equivalent changes and modifications of the application range, it should still belong to this
In utility model covering scope.
Claims (9)
1. a kind of small-sized button lithium battery automatic fluid injection stationary equipment, including organic frame, electric cabinet, mechanism for filling liquid and adsorption machine
Structure, adsorbing mechanism and mechanism for filling liquid are respectively mounted on the rack, and mechanism for filling liquid has injection needle, and injection needle connects liquid-supplying system, are inhaled
Random structure includes vacuum adsorption cover, and the jig plate for placing lithium battery is placed on the rack, it is characterised in that: in rack
Bottom is provided with the support plate for placing clamp plate；The injection needle, which is mounted on, to be formed on a Z axis cylinder and can move down along Z axis
Dynamic structure, the Z axis cylinder are mounted on the structure for being formed and being moved forward and backward in a Y-axis mechanism along Y-axis, which installs an X
Formed on axis mechanism can the structure that moves left and right of X-axis, X-axis mechanism is mounted on the rack；Injection needle is suspended from the top of support plate, institute
It states vacuum adsorption cover and then passes through the top that elevating mechanism is mounted on the rack and is suspended from support plate.
2. small-sized button lithium battery automatic fluid injection stationary equipment according to claim 1, it is characterised in that: the rack
Top is equipped with fixed plate, and the elevating mechanism is mounted in the fixed plate；Elevating mechanism includes lifting cylinder, lifting cylinder peace
In fixed plate, the lifting axis connection vacuum adsorption cover of lifting cylinder makes vacuum adsorption cover form liftable structure, and vacuum is inhaled
It is attached to cover and be suspended from the surface for placing clamp Board position.
3. small-sized button lithium battery automatic fluid injection stationary equipment according to claim 2, it is characterised in that: used in support plate
It is equipped with positioning pin in the position of placing clamp plate, jig plate is fixed on the supporting plate by positioning pin；Support plate uses aluminium alloy
It is made, and the tow sides of support plate are coated with black Teflon coating.
4. small-sized button lithium battery automatic fluid injection stationary equipment according to claim 3, it is characterised in that: lifting cylinder is logical
Two-port valve connection air supply system is crossed, two-port valve is mounted in fixed plate；Guide post is equipped with by linear bearing in fixed plate, is led
The lower end of column is connect with vacuum adsorption cover.
5. small-sized button lithium battery automatic fluid injection stationary equipment according to claim 4, it is characterised in that: the vacuum is inhaled
It is attached to be covered with two sets of left and right, it is respectively connected with corresponding elevating mechanism, and the position in support plate for placing clamp plate is also set
Have at two to realize while place two sleeve clamp plates；Injection needle is equipped with identical two, and left and right is fixed on the fixation of a L-type side by side
On seat, which connect with Z axis cylinder, and injection needle is set between two vacuum adsorption covers together with Z axis cylinder.
6. small-sized button lithium battery automatic fluid injection stationary equipment according to claim 5, it is characterised in that: X-axis mechanism position
In the rear of elevating mechanism, with X-axis servo motor；The rear end of Y-axis mechanism is fixed on a mounting plate, which fixes
In the bottom of X-axis mechanism, ShiYZhou mechanism is stretched out forward, and Y-axis mechanism has Y-axis servo motor.
7. small-sized button lithium battery automatic fluid injection stationary equipment according to claim 1, it is characterised in that: rack just
The inlet and outlet two sides that face is used to pick and place jig plate are respectively provided with a safe light curtain.
8. small-sized button lithium battery automatic fluid injection stationary equipment according to claim 1, it is characterised in that: electric cabinet is just
Face is equipped with touch screen, B/P EGR Back Pressure Transducer EGR, emergency stop switch, power switch and starts switch, and B/P EGR Back Pressure Transducer EGR connects vacuum adsorption cover.
9. small-sized button lithium battery automatic fluid injection stationary equipment according to claim 1, it is characterised in that: in support plate
Bottom surface is provided with several height-adjustable support legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821992540.2U CN209169285U (en) | 2018-11-29 | 2018-11-29 | A kind of small-sized button lithium battery automatic fluid injection stationary equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821992540.2U CN209169285U (en) | 2018-11-29 | 2018-11-29 | A kind of small-sized button lithium battery automatic fluid injection stationary equipment |
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| Publication Number | Publication Date |
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| CN209169285U true CN209169285U (en) | 2019-07-26 |
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| CN201821992540.2U Active CN209169285U (en) | 2018-11-29 | 2018-11-29 | A kind of small-sized button lithium battery automatic fluid injection stationary equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112350037A (en) * | 2020-11-27 | 2021-02-09 | 江西安驰新能源科技有限公司 | High-efficiency liquid injection device for lithium ion battery and battery liquid injection method thereof |
-
2018
- 2018-11-29 CN CN201821992540.2U patent/CN209169285U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112350037A (en) * | 2020-11-27 | 2021-02-09 | 江西安驰新能源科技有限公司 | High-efficiency liquid injection device for lithium ion battery and battery liquid injection method thereof |
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