CN113964398B - Battery pack shell disassembling and replacing tool - Google Patents
Battery pack shell disassembling and replacing tool Download PDFInfo
- Publication number
- CN113964398B CN113964398B CN202111190315.3A CN202111190315A CN113964398B CN 113964398 B CN113964398 B CN 113964398B CN 202111190315 A CN202111190315 A CN 202111190315A CN 113964398 B CN113964398 B CN 113964398B
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- CN
- China
- Prior art keywords
- battery pack
- buffer plate
- disassembling
- shell
- replacing
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
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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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
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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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/258—Modular batteries; Casings provided with means for assembling
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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
- H01M2220/00—Batteries for particular applications
- H01M2220/10—Batteries in stationary systems, e.g. emergency power source in plant
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a battery pack shell disassembling and replacing structure and a disassembling and replacing tool thereof, comprising a disassembling and replacing table, wherein a cross base is arranged at the bottom of the disassembling and replacing table, an upper buffer plate and a lower buffer plate are respectively arranged on the upper end face and the lower end face of the disassembling and replacing table, the upper buffer plate and the lower buffer plate are connected with the disassembling and replacing table through a plurality of groups of springs, and clamping grooves are formed in the upper buffer plate and the lower buffer plate. According to the battery pack shell disassembling and replacing structure and the disassembling and replacing tool thereof, on the basis of adding the edge sealing air bags, when the battery pack shell is disassembled, the battery pack shell is placed in the clamping grooves in the upper buffer plate and the lower buffer plate, the clamping grooves are clamped, then the air pump inflates the shrunken edge sealing air bags to expand the shrunken edge sealing air bags, the upper part and the lower part of the battery pack shell are jacked up by utilizing acting force, and the internal battery is taken out.
Description
Technical Field
The invention relates to the technical field of new energy batteries, in particular to a battery pack shell disassembling and replacing tool.
Background
At present, under the support of the country and the advantage of the market, the power lithium battery industry is developed very rapidly, and the application of the power lithium battery industry is expanded to the fields of electric buses, electric cars, micro buses, energy storage and the like; the new energy battery pack is heavier, when the internal parts need to be replaced, the manual disassembly of the shell is obviously time-consuming and labor-consuming, particularly the upper shell and the lower shell of the battery are fixed through a plurality of vertical buckles, the upper shell and the lower shell of the battery can be pulled out only by strong external force, the existing clamping disassembly method of the pure mechanical arm is high in cost on one hand, and the buckle assembly of the shell can be damaged on the other hand, so that the battery pack shell disassembly tool is provided.
Disclosure of Invention
The invention mainly aims to provide a battery pack shell disassembling and replacing tool which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a battery package casing tear open and trade instrument, is including tearing open and trade the platform, the bottom of tearing open and trade the platform is provided with the cross base, it is provided with buffer board and lower buffer board respectively to tear open and trade the platform up and down the terminal surface, go up buffer board and lower buffer board and all connect through a plurality of group's springs and tearing open and trade the platform down, it all is provided with the draw-in groove in buffer board and the lower buffer board to go up, the draw-in groove acts on battery package casing, and battery package casing includes casing and last casing down, utilizes buckle structure between casing and the last casing down, the hookup location avris of casing and last casing extends and is provided with the enhancement strip, is provided with banding gasbag between the upper and lower enhancement strip, a plurality of groups sucking discs are installed to the equidistance below the banding gasbag, the sucking disc effect is on smooth adsorption plane.
Preferably, the upper buffer plate and the lower buffer plate are made of rubber materials, and under the action of the springs, the upper buffer plate and the lower buffer plate are in a clamping state on the battery pack shell.
Preferably, the edge sealing air bag surrounds a circle, is provided with a single air tap, and seals an air channel in a natural state of the air tap and extends outwards.
Preferably, the reinforcing strip is an alloy sheet, and the smooth adsorption surface is positioned on the reinforcing strip and corresponds to the plurality of groups of suckers.
Preferably, the disassembling and replacing platform is provided with two groups of disassembling and replacing tools, one group is the air pump equipment, and the other group is the air pump equipment.
Preferably, when the disassembly and replacement tool is used, the inflator pump inflates the shrunken edge sealing air bag to expand the shrunken edge sealing air bag, the battery can body is jacked up, and the internal battery is taken out.
Preferably, when the disassembling and replacing tool is used, the air pump pumps the air in the edge sealing air bag to form a negative pressure state, and the negative pressure state acts on the sucker to strengthen the battery pack shell.
Compared with the prior art, the invention provides a battery pack shell disassembling and replacing tool, which has the following remarkable improvements and advantages:
(1) When the battery case is designed, the inside of the battery pack case is filled with the edge sealing air bags and four groups of reinforcing strips, the suction disc is used for acting on the smooth adsorption surface, the edge sealing air bags are shrunken by the aid of the air suction pump, the upper and lower distances are shortened, and the lower case and the upper case are tightly combined through suction to play a role in auxiliary reinforcement.
(2) On the basis of increasing banding gasbag, when disassembling, place the battery package shell body at last buffer board and lower buffer inboard draw-in groove, grasp, then the pump inflates through the banding gasbag to the transom, make its inflation, partial utilization effort jack about with the battery package shell body, take out inside battery, this one side easy operation, with low costs, on the other hand buckle subassembly does not receive mechanical external force on the casing, can not be damaged, in the twinkling of an eye of dialling, go up buffer board and lower buffer board and also play the effect of buffering protection to the battery package shell body.
(3) The whole device is simple in design, convenient to operate, convenient and quick to disassemble and replace, meets actual use standards, reduces production cost, improves working efficiency, and has a better use effect compared with a traditional mode.
Drawings
FIG. 1 is a schematic view of the whole structure of a battery pack case removing tool according to the present invention;
FIG. 2 is a specific construction diagram of an edge sealing air bag of a battery pack case dismounting tool according to the present invention;
fig. 3 is an internal cross-sectional view of a battery pack case replacing tool according to the present invention.
In the figure: 1. disassembling and replacing the platform; 2. a cross base; 3. a lower buffer plate; 4. an upper buffer plate; 5. an air pump device; 6. a spring; 7. a clamping groove; 8. a lower housing; 9. an upper housing; 10. a buckle structure; 11. reinforcing strips; 12. an edge banding air bag; 13. a suction cup; 14. smoothing the adsorption surface; 15. an inflator device; 16. an air tap.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
as shown in fig. 1-3, a battery pack casing disassembling and replacing tool comprises a disassembling and replacing platform 1, and is characterized in that: the bottom of the disassembling and changing table 1 is provided with a cross base 2 which plays a role in supporting and stabilizing, the upper end face and the lower end face of the disassembling and changing table 1 are respectively provided with an upper buffer plate 4 and a lower buffer plate 3, the upper buffer plate 4 and the lower buffer plate 3 are connected with the disassembling and changing table 1 through a plurality of groups of springs 6, clamping grooves 7 are formed in the upper buffer plate 4 and the lower buffer plate 3, the clamping grooves 7 act on a battery pack shell and are matched with the size of the battery pack shell, the battery pack shell comprises a lower shell 8 and an upper shell 9, a buckling structure 10 is utilized between the lower shell 8 and the upper shell 9, the buckling structure 10 comprises a convex buckling groove and a vertical clamping rod inserted into the buckling groove, a reinforcing strip 11 is arranged on the side of the connecting position of the lower shell 8 and the upper shell 9 in an extending mode, an edge sealing air bag 12 is arranged between the upper reinforcing strip 11, a plurality of groups of suckers 13 are arranged on the upper surface and the lower surface of the edge sealing air bag 12 in an equidistant mode, and the suckers 13 act on a smooth adsorption surface 14;
the upper buffer plate 4 and the lower buffer plate 3 are made of rubber materials, have the function of buffering protection, and are in a clamping state for the battery shell body by the upper buffer plate 4 and the lower buffer plate 3 under the function of the spring 6, so that the clamping acting force is not very large, and the subsequent pulling-out of the shell body and buffering are facilitated; the edge sealing air bag 12 surrounds a circle and is provided with a single air nozzle 16, the air nozzle 16 seals an air channel in a natural state and extends outwards, and the air nozzle 16 can be inflated and sucked only by being connected with an air needle of a pump body; the reinforcing strip 11 is an alloy sheet and has certain structural strength, and the smooth adsorption surface 14 is positioned on the reinforcing strip 11 and corresponds to a plurality of groups of suckers 13; the disassembling and replacing platform 1 is provided with two groups of disassembling and replacing tools, one group is an air pump device 5, and the other group is an air pump device 15; when the disassembling and replacing tool is used, the inflator pump inflates the shrunken edge sealing air bag 12 to expand the shrunken edge sealing air bag, the battery shell body is jacked up, and the internal battery is taken out; when the disassembling and replacing tool is used, the air pump pumps the air in the edge sealing air bag 12 to form a negative pressure state, and the negative pressure state acts on the position of the sucker 13 to strengthen the battery pack shell.
It should be noted that, the invention is a battery pack case disassembling and replacing tool, when designing the battery case, the inside of the battery pack case is filled with the edge sealing air bags 12 and four groups of reinforcing strips 11, the suction disc 13 is used to act on the smooth adsorption surface 14, then the edge sealing air bags 12 are shrunken by the suction pump, the upper and lower distances are shortened, so that the lower case 8 and the upper case 9 are more tightly combined, when disassembling, the battery pack case is placed in the clamping grooves 7 in the upper buffer plate 4 and the lower buffer plate 3, and then the inflator pump inflates the shrunken edge sealing air bags 12 to expand, the battery pack case is jacked up by the acting force, and the internal battery is taken out.
Embodiment two:
the size of the housing is different based on the type of the battery pack, so the clamping groove 7 is designed as an internal groove with adjustable length and width, and the adjusting component can be a screw.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a battery package casing tear tool open and trade, includes to tear open and trade platform (1), its characterized in that: the battery pack comprises a battery pack shell, wherein a cross base (2) is arranged at the bottom of the disassembling and changing table (1), an upper buffer plate (4) and a lower buffer plate (3) are respectively arranged on the upper end face and the lower end face of the disassembling and changing table (1), the upper buffer plate (4) and the lower buffer plate (3) are connected through a plurality of groups of springs (6) and the disassembling and changing table (1), clamping grooves (7) are respectively arranged in the upper buffer plate (4) and the lower buffer plate (3), the clamping grooves (7) act on the battery pack shell, the battery pack shell comprises a lower shell (8) and an upper shell (9), a fastening structure (10) is utilized between the lower shell (8) and the upper shell (9), reinforcing strips (11) are arranged on the side of the connecting position of the lower shell (8) and the upper shell (9), a plurality of groups of suckers (13) are arranged between the upper reinforcing strips and the lower reinforcing strips (11), and the upper surfaces and the lower surfaces of the edge sealing air bags (12) are equidistantly provided with a plurality of groups of suckers (13), and the suckers (13) act on a smooth adsorption surface (14).
The disassembling and replacing table (1) is provided with two groups of disassembling and replacing tools, one group is an air pump device (5), and the other group is an air pump device (15).
2. The battery pack case removal tool of claim 1, wherein: the upper buffer plate (4) and the lower buffer plate (3) are made of rubber materials, and the upper buffer plate (4) and the lower buffer plate (3) are in a clamping state on the battery pack shell under the action of the springs (6).
3. The battery pack case removal tool of claim 2, wherein: the edge sealing air bag (12) surrounds a circle, a single air tap (16) is arranged, and the air tap (16) seals an air channel in a natural state and extends outwards.
4. A battery pack case removal tool according to claim 3, wherein: the reinforcing strip (11) is an alloy sheet, and the smooth adsorption surface (14) is positioned on the reinforcing strip (11) and corresponds to the plurality of groups of suckers (13).
5. The battery pack case removal tool of claim 1, wherein: when the tool is used for replacing, the inflator pump inflates the shrunken edge sealing air bag (12) to expand the shrunken edge sealing air bag, the battery can body is jacked up, and the internal battery is taken out.
6. The battery pack case removal tool of claim 1, wherein: when the disassembling and replacing tool is used, the air pump pumps the air in the edge sealing air bag (12) to form a negative pressure state, and the negative pressure state acts on the position of the sucker (13) to strengthen the battery pack shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111190315.3A CN113964398B (en) | 2021-10-13 | 2021-10-13 | Battery pack shell disassembling and replacing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111190315.3A CN113964398B (en) | 2021-10-13 | 2021-10-13 | Battery pack shell disassembling and replacing tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113964398A CN113964398A (en) | 2022-01-21 |
| CN113964398B true CN113964398B (en) | 2023-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111190315.3A Active CN113964398B (en) | 2021-10-13 | 2021-10-13 | Battery pack shell disassembling and replacing tool |
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| Country | Link |
|---|---|
| CN (1) | CN113964398B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406065A (en) * | 2019-01-04 | 2019-03-01 | 湖南阿提斯智能装备有限公司 | A kind of side's shell lithium battery casing air-tightness detection device |
| CN111483346A (en) * | 2019-01-28 | 2020-08-04 | 浙江吉智新能源汽车科技有限公司 | Vacuum battery replacement device and electric automobile |
| CN113140862A (en) * | 2021-04-16 | 2021-07-20 | 湖南大学 | Battery pack fastening device, mounting system and partial battery replacement method |
-
2021
- 2021-10-13 CN CN202111190315.3A patent/CN113964398B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406065A (en) * | 2019-01-04 | 2019-03-01 | 湖南阿提斯智能装备有限公司 | A kind of side's shell lithium battery casing air-tightness detection device |
| CN111483346A (en) * | 2019-01-28 | 2020-08-04 | 浙江吉智新能源汽车科技有限公司 | Vacuum battery replacement device and electric automobile |
| CN113140862A (en) * | 2021-04-16 | 2021-07-20 | 湖南大学 | Battery pack fastening device, mounting system and partial battery replacement method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113964398A (en) | 2022-01-21 |
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