CN107240670A - A kind of semi-automatic filling machine of the use for laboratory of lithium ion battery - Google Patents
A kind of semi-automatic filling machine of the use for laboratory of lithium ion battery Download PDFInfo
- Publication number
- CN107240670A CN107240670A CN201710565735.2A CN201710565735A CN107240670A CN 107240670 A CN107240670 A CN 107240670A CN 201710565735 A CN201710565735 A CN 201710565735A CN 107240670 A CN107240670 A CN 107240670A
- Authority
- CN
- China
- Prior art keywords
- battery
- settling groove
- laboratory
- lithium ion
- injection
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
-
- 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
Abstract
The invention discloses a kind of semi-automatic filling machine of the use for laboratory of lithium ion battery, battery clamp is provided with the first battery settling groove, the second battery settling groove and slide rail, electrolyte reservoir is located above battery clamp and can be slidably mounted at by lifting support frame on slide rail, mechanism for filling liquid is located above battery clamp and on lifting support frame, mechanism for filling liquid includes injection-tube, injection-tube one end is provided with injection needle, and mechanism for filling liquid is provided with the liquid inlet connected by pipeline with the liquid outlet of electrolyte reservoir.By the semi-automatic filling machine of the use for laboratory of the lithium ion battery of above-mentioned optimization design, by setting two battery settling grooves on battery clamp, the continuous fluid injection of double is realized, so as to greatly improve fluid injection efficiency；In addition, using vacuum connection tube, will be vacuumized before fluid injection inside battery case, electrolyte is automatically drawn into using negative pressure of vacuum principle, battery air entrapment is effectively eliminated, the effect of impregnation of battery is greatly enhanced.
Description
Technical field
The present invention relates to technical field of lithium batteries, more particularly to a kind of semi-automatic fluid injection of the use for laboratory of lithium ion battery
Machine.
Background technology
Lithium ion battery is quickly grown, and application is also increasingly wider, therefore the requirement of the performance for lithium ion battery
Also more and more higher, electrolyte directly affects the performance of lithium ion battery, reservoir quantity as the important component of lithium ion battery
Number and electrolyte the cycle life of battery, battery capacity and lithium ion battery are directly affected to the wellability of battery core
Energy.
In the preparation process of a small amount of battery in current laboratory, manual fluid injection, the party are carried out using syringe more than fluid injection link
Method, fluid injection efficiency is low, electrolyte wastes serious, and wellability is relatively poor, influences the authenticity of experiment, brings the conclusion of mistake.
Even the danger that electrolyte is splashed to operating personnel can occur for other misoperation.
The content of the invention
To solve technical problem present in background technology, the present invention proposes a kind of use for laboratory of lithium ion battery half certainly
Dynamic filling machine.
A kind of semi-automatic filling machine of use for laboratory of lithium ion battery proposed by the present invention, including：Electrolyte reservoir, battery
Fixture, mechanism for filling liquid, drive mechanism；
Battery clamp is provided with the first battery settling groove, the second battery settling groove and slide rail, and slide rail is installed along the first battery
Groove and the extension of the second battery settling groove distribution arrangement；
Electrolyte reservoir is located above battery clamp and bottom sets and lifting support frame is provided with below liquid outlet, electrolyte reservoir
And lifting support frame can be slidably mounted on slide rail, drive mechanism is connected to drive lifting support frame liter with lifting support frame
Drop；
Mechanism for filling liquid is located above battery clamp and on lifting support frame, and mechanism for filling liquid includes injection-tube, injection
Pipe one end is provided with injection needle, and mechanism for filling liquid is provided with the liquid inlet connected by pipeline with the liquid outlet of electrolyte reservoir.
Preferably, first battery settling groove is provided with the first construction opening away from the second battery settling groove side,
Second battery settling groove is provided with the second construction opening away from the first battery settling groove side.
Preferably, multiple first dividing plates are provided with first battery settling groove, multiple first dividing plates are electric by described first
Pond mounting groove is divided into along multiple first pilot trench perpendicular to slide rail directional spreding.
Preferably, multiple second partitions are provided with second battery settling groove, multiple second partitions are electric by described second
Pond mounting groove is divided into along multiple second pilot trench perpendicular to slide rail directional spreding.
Preferably, each second pilot trench is correspondingly arranged with first pilot trench.
Preferably, injection mechanism includes leading liquid pipe and multiple injection-tubes, and the liquid inlet is located in leading liquid pipe, many
Individual injection-tube along connect perpendicular to slide rail directional spreding and with leading liquid pipe, each injection-tube corresponding to one group of relative set the
One pilot trench and the second pilot trench；
Preferably, lifting support frame is provided with locating support, and each injection-tube is connected with locating support.
Preferably, gas vent is additionally provided with mechanism for filling liquid, the gas vent is provided with vacuum connection tube.
Preferably, injection needle is provided with sealing ring.
Preferably, slide rail includes the first guide rail and the second guide rail, and the first battery settling groove and the second battery settling groove are located at
Between first guide rail and the second guide rail.
Preferably, lifting support frame bottom is provided with the guide wheel coordinated with slide rail.
In the present invention, the semi-automatic filling machine of use for laboratory of the lithium ion battery proposed, battery clamp is provided with first
Battery settling groove, the second battery settling groove and slide rail, electrolyte reservoir are located above battery clamp and can by lifting support frame
It is slidably mounted on slide rail, mechanism for filling liquid is located above battery clamp and on lifting support frame, and mechanism for filling liquid includes note
Pipe is penetrated, injection-tube one end is provided with injection needle, and mechanism for filling liquid is provided with what is connected by pipeline with the liquid outlet of electrolyte reservoir
Liquid inlet.By the semi-automatic filling machine of the use for laboratory of the lithium ion battery of above-mentioned optimization design, structural design optimization passes through
Two battery settling grooves are set on battery clamp, and electrolyte reservoir can be slidably mounted on slide rail by lifting support frame, it is real
The continuous fluid injection of existing double, so as to greatly improve fluid injection efficiency；Further, using vacuum connection tube, by battery before fluid injection
Vacuumized inside shell, electrolyte is automatically drawn into using negative pressure of vacuum principle, effectively eliminated battery air entrapment, greatly enhance electricity
Chi Xin effect of impregnation.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the semi-automatic filling machine of the use for laboratory of lithium ion battery proposed by the present invention.
Fig. 2 is that a kind of structure of the injection-tube of the semi-automatic filling machine of the use for laboratory of lithium ion battery proposed by the present invention is shown
It is intended to.
Embodiment
As illustrated in fig. 1 and 2, Fig. 1 is a kind of semi-automatic filling machine of the use for laboratory of lithium ion battery proposed by the present invention
Structural representation, Fig. 2 is a kind of knot of the injection-tube of the semi-automatic filling machine of the use for laboratory of lithium ion battery proposed by the present invention
Structure schematic diagram.
Reference picture 1, a kind of semi-automatic filling machine of the use for laboratory of lithium ion battery proposed by the present invention, including：Electrolyte
Storage tank 1, battery clamp 2, mechanism for filling liquid, drive mechanism；
Battery clamp 2 is provided with the first battery settling groove, the second battery settling groove and slide rail, and slide rail is installed along the first battery
Groove and the extension of the second battery settling groove distribution arrangement；
Electrolyte reservoir 1 is located at the top of battery clamp 2 and bottom sets liquid outlet, and the lower section of electrolyte reservoir 1 is provided with lifting branch
Support 3 and lifting support frame 3 can be slidably mounted on slide rail, drive mechanism is connected to driving lifting branch with lifting support frame 3
Support 3 is lifted；
Mechanism for filling liquid is located at the top of battery clamp 2 and on lifting support frame 3, and mechanism for filling liquid includes injection-tube 4, note
The one end of pipe 4 is penetrated provided with injection needle 41, mechanism for filling liquid is provided with the liquid connected by pipeline with the liquid outlet of electrolyte reservoir 1
Entrance.
In the specific work process of the semi-automatic filling machine of use for laboratory of the lithium ion battery of the present embodiment, in advance by first
The battery case for treating fluid injection is filled in battery settling groove, lifting support frame is moved along slide rail so that electrolyte reservoir and filling machine
Structure is located above the first battery settling groove, and drive mechanism driving lifting support frame declines so that the injection needle of mechanism for filling liquid is stretched
Enter the liquid injection hole of battery case, so as to carry out fluid injection to battery case；Fluid injection terminates, and drive mechanism driving lifting support frame rises, so
Lifting support frame is moved along slide rail afterwards so that so that electrolyte reservoir and mechanism for filling liquid are located above the second battery settling groove,
Fluid injection is carried out to the battery case in the second battery settling groove, while loading and unloading are carried out to the battery case in the first battery settling groove,
So as to improve fluid injection efficiency.
In the present embodiment, the semi-automatic filling machine of use for laboratory of the lithium ion battery proposed, battery clamp is provided with
First battery settling groove, the second battery settling groove and slide rail, electrolyte reservoir are located above battery clamp and supported by lifting
Frame can be slidably mounted on slide rail, and mechanism for filling liquid is located above battery clamp and on lifting support frame, mechanism for filling liquid bag
Injection-tube is included, injection-tube one end is provided with injection needle, and mechanism for filling liquid is provided with to be connected by pipeline and the liquid outlet of electrolyte reservoir
Logical liquid inlet.By the semi-automatic filling machine of the use for laboratory of the lithium ion battery of above-mentioned optimization design, structural design optimization,
By setting two battery settling grooves on battery clamp, electrolyte reservoir can be slidably mounted at slide rail by lifting support frame
On, the continuous fluid injection of double is realized, so as to greatly improve fluid injection efficiency；Further, will before fluid injection using vacuum connection tube
Vacuumized inside battery case, electrolyte is automatically drawn into using negative pressure of vacuum principle, effectively eliminated battery air entrapment, increase greatly
The effect of impregnation of strong battery.
In a specific embodiment, first battery settling groove is provided with first away from the second battery settling groove side
Construction opening, second battery settling groove is provided with the second construction opening away from the first battery settling groove side, is easy to electricity
Pond housing is dismounted on battery settling groove.
Multiple first dividing plates 61, Duo Ge are provided with fluid injection efficiency, first battery settling groove in order to further improve
First battery settling groove is divided into along multiple first pilot trench perpendicular to slide rail directional spreding, described second by one dividing plate 61
Multiple second partitions are provided with battery settling groove, second battery settling groove is divided into along perpendicular to cunning by multiple second partitions
Multiple second pilot trench of rail directional spreding, each second pilot trench is correspondingly arranged with first pilot trench.In the specific of injection mechanism
In design method, injection mechanism includes leading liquid pipe 7 and multiple injection-tubes 4, and the liquid inlet is located in leading liquid pipe 7, many
Individual injection-tube 4 is connected along perpendicular to slide rail directional spreding and with leading liquid pipe 7, and each injection-tube 4 corresponds to one group of relative set
The first pilot trench and the second pilot trench；By multigroup injection-tube simultaneously to the battery liquid-filling in respective battery settling groove.
In further embodiment, lifting support frame 3 is provided with locating support 31, each injection-tube 4 and positioning
Support 31 is connected, and when improving fluid injection, the positioning precision of injection needle and battery prevents from shaking during fluid injection.
In other embodiments, gas vent is additionally provided with mechanism for filling liquid, the gas vent is provided with vacuum
Connecting tube 8；Before fluid injection, closing liquid entrance is vacuumized by vacuum connection tube to battery case, after vacuum is stable,
Liquid inlet is opened, in battery case in the presence of negative pressure, electrolyte can immediately wick into inside battery, and suction function can be eliminated
Battery core air entrapment, and can greatly strengthen the effect of impregnation of battery core.
In order to improve sealing property, reference picture 2, injection needle 41 is provided with sealing ring 5, and injection needle is carried by sealing ring
The sealing of the high liquid injection hole with battery case.
In order to ensure electrolyte reservoir and the stability of injection mechanism movement during Switch of working position, in other embodiments
In, slide rail includes the first guide rail 21 and the second guide rail, and the first battery settling groove and the second battery settling groove are located at the first guide rail 21
And second between guide rail.
In other embodiments, the bottom of lifting support frame 3 is provided with the guide wheel coordinated with slide rail.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (10)
1. a kind of semi-automatic filling machine of the use for laboratory of lithium ion battery, it is characterised in that including：Electrolyte reservoir (1), battery
Fixture (2), mechanism for filling liquid, drive mechanism；
Battery clamp (2) is provided with the first battery settling groove, the second battery settling groove and slide rail, and slide rail is along the first battery settling groove
With the extension of the second battery settling groove distribution arrangement；
Electrolyte reservoir (1) is located above battery clamp (2) and bottom is set below liquid outlet, electrolyte reservoir (1) provided with lifting
Support frame (3) and lifting support frame (3) can be slidably mounted on slide rail, drive mechanism is connected to drive with lifting support frame (3)
Dynamic lifting support frame (3) lifting；
Mechanism for filling liquid is located above battery clamp (2) and on lifting support frame (3), and mechanism for filling liquid includes injection-tube (4),
Injection-tube (4) one end is provided with injection needle (41), and mechanism for filling liquid is provided with to be connected by pipeline and the liquid outlet of electrolyte reservoir (1)
Logical liquid inlet.
2. the semi-automatic filling machine of the use for laboratory of lithium ion battery according to claim 1, it is characterised in that described first
Battery settling groove is provided with the first construction opening away from the second battery settling groove side, and second battery settling groove is away from institute
The first battery settling groove side is stated provided with the second construction opening.
3. the semi-automatic filling machine of the use for laboratory of lithium ion battery according to claim 1, it is characterised in that described first
Multiple first dividing plates (61) are provided with battery settling groove, first battery settling groove is divided into edge by multiple first dividing plates (61)
Perpendicular to multiple first pilot trench of slide rail directional spreding.
4. the semi-automatic filling machine of the use for laboratory of lithium ion battery according to claim 3, it is characterised in that described second
Multiple second partitions are provided with battery settling groove, second battery settling groove is divided into along perpendicular to cunning by multiple second partitions
Multiple second pilot trench of rail directional spreding.
5. the semi-automatic filling machine of the use for laboratory of lithium ion battery according to claim 4, it is characterised in that each second
Pilot trench is correspondingly arranged with first pilot trench.
6. the semi-automatic filling machine of the use for laboratory of lithium ion battery according to claim 5, it is characterised in that injection mechanism
Including leading liquid pipe (7) and multiple injection-tubes (4), the liquid inlet is located in leading liquid pipe (7), multiple injection-tube (4) edges
Connected perpendicular to slide rail directional spreding and with leading liquid pipe (7), each injection-tube (4) corresponds to the first son of one group of relative set
Groove and the second pilot trench；Preferably, lifting support frame (3) is provided with locating support (31), each injection-tube (4) and locating support
(31) connect.
7. the semi-automatic filling machine of the use for laboratory of lithium ion battery according to claim 1, it is characterised in that mechanism for filling liquid
On be additionally provided with gas vent, the gas vent is provided with vacuum connection tube (8).
8. the semi-automatic filling machine of the use for laboratory of lithium ion battery according to claim 7, it is characterised in that injection needle
(41) it is provided with sealing ring (5).
9. the semi-automatic filling machine of the use for laboratory of lithium ion battery according to claim 1, it is characterised in that slide rail includes
First guide rail (21) and the second guide rail, the first battery settling groove and the second battery settling groove are led positioned at the first guide rail (21) and second
Between rail.
10. the semi-automatic filling machine of the use for laboratory of lithium ion battery according to claim 1, it is characterised in that lifting branch
Support (3) bottom is provided with the guide wheel coordinated with slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710565735.2A CN107240670B (en) | 2017-07-12 | 2017-07-12 | Lithium ion battery's laboratory is with semi-automatic liquid machine of annotating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710565735.2A CN107240670B (en) | 2017-07-12 | 2017-07-12 | Lithium ion battery's laboratory is with semi-automatic liquid machine of annotating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107240670A true CN107240670A (en) | 2017-10-10 |
| CN107240670B CN107240670B (en) | 2020-04-14 |
Family
ID=59991920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710565735.2A Expired - Fee Related CN107240670B (en) | 2017-07-12 | 2017-07-12 | Lithium ion battery's laboratory is with semi-automatic liquid machine of annotating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107240670B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713210A (en) * | 2019-03-06 | 2019-05-03 | 深圳市新世纪自动化科技有限公司 | A kind of filling machine equipressure priming device and electrolyte filling method |
| CN109786648A (en) * | 2019-03-13 | 2019-05-21 | 速博达(深圳)自动化有限公司 | Fluid injection cup device |
| CN109860505A (en) * | 2019-02-25 | 2019-06-07 | 合肥国轩高科动力能源有限公司 | A kind of liquid-filling machine for battery |
| CN110571403A (en) * | 2019-09-09 | 2019-12-13 | 珠海格力电器股份有限公司 | annotate liquid subassembly and annotate liquid machine |
| CN111416095A (en) * | 2020-02-28 | 2020-07-14 | 合肥国轩高科动力能源有限公司 | Liquid supplementing device of lithium ion cylindrical battery |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203367408U (en) * | 2013-04-23 | 2013-12-25 | 深圳市铂纳特斯自动化科技有限公司 | Automatic filling machine for cylindrical batteries |
| CN205911354U (en) * | 2016-08-11 | 2017-01-25 | 合肥国轩高科动力能源有限公司 | Manual notes liquid structure of volume of being used for small batch lithium ion experiment battery |
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2017
- 2017-07-12 CN CN201710565735.2A patent/CN107240670B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203367408U (en) * | 2013-04-23 | 2013-12-25 | 深圳市铂纳特斯自动化科技有限公司 | Automatic filling machine for cylindrical batteries |
| CN205911354U (en) * | 2016-08-11 | 2017-01-25 | 合肥国轩高科动力能源有限公司 | Manual notes liquid structure of volume of being used for small batch lithium ion experiment battery |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109860505A (en) * | 2019-02-25 | 2019-06-07 | 合肥国轩高科动力能源有限公司 | A kind of liquid-filling machine for battery |
| CN109713210A (en) * | 2019-03-06 | 2019-05-03 | 深圳市新世纪自动化科技有限公司 | A kind of filling machine equipressure priming device and electrolyte filling method |
| CN109713210B (en) * | 2019-03-06 | 2023-07-07 | 深圳市新世纪自动化科技有限公司 | Isobaric liquid injection device and method of liquid injection machine |
| CN109786648A (en) * | 2019-03-13 | 2019-05-21 | 速博达(深圳)自动化有限公司 | Fluid injection cup device |
| CN109786648B (en) * | 2019-03-13 | 2024-02-09 | 速博达(深圳)自动化有限公司 | Liquid filling cup device |
| CN110571403A (en) * | 2019-09-09 | 2019-12-13 | 珠海格力电器股份有限公司 | annotate liquid subassembly and annotate liquid machine |
| CN111416095A (en) * | 2020-02-28 | 2020-07-14 | 合肥国轩高科动力能源有限公司 | Liquid supplementing device of lithium ion cylindrical battery |
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| Publication number | Publication date |
|---|---|
| CN107240670B (en) | 2020-04-14 |
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Granted publication date: 20200414 Termination date: 20200712 |