CN108808149B - Method for realizing quick disassembly of square lithium battery - Google Patents
Method for realizing quick disassembly of square lithium battery Download PDFInfo
- Publication number
- CN108808149B CN108808149B CN201810550899.2A CN201810550899A CN108808149B CN 108808149 B CN108808149 B CN 108808149B CN 201810550899 A CN201810550899 A CN 201810550899A CN 108808149 B CN108808149 B CN 108808149B
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- China
- Prior art keywords
- lithium battery
- square lithium
- annular
- grinding
- conveying belt
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims description 12
- 238000007514 turning Methods 0.000 claims description 11
- 238000010924 continuous production Methods 0.000 claims description 9
- 230000003068 static effect Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 229910001651 emery Inorganic materials 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Classifications
-
- 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
- H01M10/54—Reclaiming serviceable parts of waste accumulators
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/84—Recycling of batteries or fuel cells
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Primary Cells (AREA)
- Secondary Cells (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a method for realizing quick disassembly of a square lithium battery. The invention has the advantages of rapidness, convenience and high production efficiency, and directly eliminates and grinds the shell of the pole cylinder surface of the square lithium battery to obtain the battery core.
Description
The technical field is as follows:
the invention relates to the field of lithium battery recovery, in particular to a method for quickly cutting off a shell of a square lithium battery in an early stage so as to conveniently extract a battery core.
Background art:
the square power lithium battery is widely applied in life, and particularly, the demand of the square power lithium battery is higher nowadays when new energy automobiles are more and more popular. The square lithium battery is rapidly processed, and a unified method for processing the square lithium battery is not available in the industry at present, mainly because square lithium batteries with a plurality of specifications are available on the market, and even one manufacturer can produce square lithium batteries with different specifications, the research on the square lithium batteries is valuable. The patent provides a method for rapidly cutting off a shell of a square lithium battery in an earlier stage so as to conveniently extract a battery core.
The invention content is as follows:
the invention aims to provide a method for quickly cutting off a shell of a square lithium battery in the early stage so as to conveniently extract a battery core.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
a method for realizing quick disassembly of a square lithium battery is characterized by comprising the following steps: two right angle edges of the square lithium battery pole cylinder surface are ground and removed at a straight line section of the continuous production line, another two right angle edges of the square lithium battery pole cylinder surface are ground and removed at a U-shaped turning part of the continuous production line, and a shell of the square lithium battery pole cylinder surface drops to extract a battery core.
The continuous assembly line is an annular assembly line and comprises two straight line sections and two U-shaped turning parts, the annular assembly line consists of an annular workbench and an annular guide rail on the inner side of the annular workbench, an annular conveying belt is arranged in the annular guide rail, the outer side of the annular conveying belt is connected with a battery clamp, two support rods are arranged below the workbench, one support rod extends out of one straight line section of the annular assembly line, two grinding wheels are arranged on the support rod, two grinding wheels grind and remove materials on two right-angle edges of the pole cylinder surface of the square lithium battery, the other support rod extends out of the U-shaped turning part of the annular assembly line, two grinding wheels are arranged on the support rod, the other two right-angle edges of the pole cylinder surface of the square lithium battery are ground and removed materials by the two grinding wheels, a support rod is also arranged below the workbench, the supporting rod is provided with a motor, a shaft of the motor is connected with a gear, an opening is formed in one position of the inner side of the annular guide rail, the opening is communicated with the annular conveying belt in the annular guide rail, the back of the annular conveying belt is provided with teeth, and the gear is meshed with the teeth on the back of the annular conveying belt.
The outer side of the annular conveying belt is fixedly provided with a connecting column which is a hollow column, one end of the battery clamp is provided with a connecting rod, and the connecting rod is inserted into the connecting column.
The battery clamp is internally provided with three spring clamping plates and has a certain static friction coefficient, so that the square lithium battery is completely restrained by 6 surfaces under the action of force.
The linear section grinding wheel is used for grinding off pole face wide-edge materials of the square lithium battery, the turnover directions of the two grinding wheels rotate towards one side of the continuous production line in opposite directions, and the working face of each grinding wheel is a wheel rim.
The U-shaped turning grinding wheel is used for grinding high-edge materials of the pole faces of the square lithium batteries, and the working faces of the two grinding wheels are grinding wheel round faces, so that the two grinding wheels are obliquely arranged and rotate oppositely.
The grinding wheel is controlled to rotate by the grinding machine, and the grinding machine is arranged on the supporting rod.
The invention has the beneficial effects that:
the invention has the advantages of rapidness, convenience and high production efficiency, and directly eliminates and grinds the pole cylinder surface shell of the square lithium battery and takes the battery core;
the continuous production line is an annular production line, can work circularly, has simple principle and convenient operation, can be manually controlled, and can be equipped with a mechanical arm to complete full automation at the later stage;
the battery clamp is detachably connected with the annular conveying belt, so that later maintenance is facilitated;
the driving source of the annular conveying belt is the motor and the gear, and the speed is adjustable.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the connection structure of the ring rail and the battery clamp according to the present invention.
The specific implementation mode is as follows:
in order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
A method for realizing quick disassembly of a square lithium battery comprises the steps of grinding and removing materials of two right-angled edges of a pole column surface of the square lithium battery in a straight line section of a continuous production line, grinding and removing materials of the other two right-angled edges of the pole column surface of the square lithium battery in a U-shaped turning position of the continuous production line, dropping a shell of the pole column surface of the square lithium battery, and extracting an electric core.
Example 1: FIGS. 1-2: the continuous assembly line is an annular assembly line and comprises two straight line sections 1 and two U-shaped turning parts 2, the annular assembly line consists of an annular workbench 3 and an annular guide rail 4 on the inner side of the annular workbench, an annular conveying belt 5 is arranged in the annular guide rail, a connecting column 6 is fixedly arranged on the outer side of the annular conveying belt and is a hollow column, a connecting rod 8 is arranged at one end of a battery clamp 7 and is inserted in the connecting column, two supporting rods are arranged below the workbench, one of the supporting rods extends out of one of the straight line sections of the annular assembly line, two grinding wheels are arranged on the supporting rods, a straight line grinding wheel 9 is used for grinding off pole face wide edge materials of a square lithium battery, the turnover directions of the two grinding wheels rotate towards one side of the continuous assembly line, the working face of the grinding wheel is a wheel rim, and the other supporting, be equipped with two emery wheel U type turnings on this bracing piece and grind emery wheel 10 and be used for grinding away the high limit material of the terminal face of square lithium cell, the working face of two emery wheels is the emery wheel disc, so two emery wheels slant arrange, rotation in opposite directions. The workstation below still be equipped with a bracing piece, the bracing piece extends into annular assembly line inboard, is equipped with motor 11 on the bracing piece, epaxial connecting gear 12 of motor, annular guide rail inboard one be equipped with opening 13, the endless conveyor in the opening UNICOM annular guide rail, the endless conveyor back be equipped with tooth 14, the tooth that gear and endless conveyor back engaged with.
The battery clamp comprises three spring clamping plates 15 which are respectively an upper part, a left part and a right part, and the clamp has a certain static friction coefficient.
The grinding wheel is controlled to rotate by the grinding machine, and the grinding machine is arranged on the supporting rod.
Example 2: the outer side of the annular conveying belt is fixedly provided with a connecting column which is a hollow threaded column, one end of the battery clamp is provided with a threaded connecting rod, and the connecting rod is screwed in the connecting column.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A method for realizing quick disassembly of a square lithium battery is characterized by comprising the following steps: two right-angle edges of the pole cylindrical surface of the square lithium battery are ground and removed in a straight line section of the continuous production line, the other two right-angle edges of the pole cylindrical surface of the square lithium battery are ground and removed in a U-shaped turning position of the continuous production line, a shell of the pole surface of the square lithium battery falls off, and a battery core is extracted;
the continuous assembly line is an annular assembly line and comprises two straight line sections and two U-shaped turning parts, the annular assembly line consists of an annular workbench and an annular guide rail on the inner side of the annular workbench, an annular conveying belt is arranged in the annular guide rail, the outer side of the annular conveying belt is connected with a battery clamp, two support rods are arranged below the workbench, one support rod extends out of one straight line section of the annular assembly line, two grinding wheels are arranged on the support rod, two grinding wheels grind and remove materials on two right-angle edges of the pole cylinder surface of the square lithium battery, the other support rod extends out of the U-shaped turning part of the annular assembly line, two grinding wheels are arranged on the support rod, the other two right-angle edges of the pole cylinder surface of the square lithium battery are ground and removed materials by the two grinding wheels, a support rod is also arranged below the workbench, the supporting rod is provided with a motor, a shaft of the motor is connected with a gear, an opening is formed in one position of the inner side of the annular guide rail, the opening is communicated with the annular conveying belt in the annular guide rail, the back of the annular conveying belt is provided with teeth, and the gear is meshed with the teeth on the back of the annular conveying belt.
2. The method for realizing the rapid disassembly of the square lithium battery as claimed in claim 1, wherein: the outer side of the annular conveying belt is fixedly provided with a connecting column which is a hollow column, one end of the battery clamp is provided with a connecting rod, and the connecting rod is inserted into the connecting column.
3. The method for realizing the rapid disassembly of the square lithium battery as claimed in claim 1, wherein: the battery clamp is internally provided with three spring clamping plates and has a certain static friction coefficient.
4. The method for realizing the rapid disassembly of the square lithium battery as claimed in claim 1, wherein: the linear section grinding wheel is used for grinding off pole face wide-edge materials of the square lithium battery, the turnover directions of the two grinding wheels rotate towards one side of the continuous production line in opposite directions, and the working face of each grinding wheel is a wheel rim.
5. The method for realizing the rapid disassembly of the square lithium battery as claimed in claim 1, wherein: the U-shaped turning grinding wheel is used for grinding high-edge materials of the pole faces of the square lithium batteries, and the working faces of the two grinding wheels are grinding wheel round faces, so that the two grinding wheels are obliquely arranged and rotate oppositely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810550899.2A CN108808149B (en) | 2018-05-31 | 2018-05-31 | Method for realizing quick disassembly of square lithium battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810550899.2A CN108808149B (en) | 2018-05-31 | 2018-05-31 | Method for realizing quick disassembly of square lithium battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108808149A CN108808149A (en) | 2018-11-13 |
| CN108808149B true CN108808149B (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810550899.2A Active CN108808149B (en) | 2018-05-31 | 2018-05-31 | Method for realizing quick disassembly of square lithium battery |
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| Country | Link |
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| CN (1) | CN108808149B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113798574B (en) * | 2021-08-30 | 2022-09-30 | 浙江南都能源互联网有限公司 | Battery cutting device with turning device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099240A (en) * | 2016-08-24 | 2016-11-09 | 合肥国轩高科动力能源有限公司 | Method and equipment for separating roll core and shell of waste lithium ion battery |
| CN206022566U (en) * | 2016-08-24 | 2017-03-15 | 合肥国轩高科动力能源有限公司 | Separation equipment for roll core and shell of waste lithium ion battery |
| CN106532168A (en) * | 2016-12-15 | 2017-03-22 | 先进储能材料国家工程研究中心有限责任公司 | Battery dismantling equipment |
| CN108091957A (en) * | 2017-11-27 | 2018-05-29 | 中国人民解放军陆军防化学院 | A kind of power lithium-ion battery disassembles separation flow-line equipment |
-
2018
- 2018-05-31 CN CN201810550899.2A patent/CN108808149B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099240A (en) * | 2016-08-24 | 2016-11-09 | 合肥国轩高科动力能源有限公司 | Method and equipment for separating roll core and shell of waste lithium ion battery |
| CN206022566U (en) * | 2016-08-24 | 2017-03-15 | 合肥国轩高科动力能源有限公司 | Separation equipment for roll core and shell of waste lithium ion battery |
| CN106532168A (en) * | 2016-12-15 | 2017-03-22 | 先进储能材料国家工程研究中心有限责任公司 | Battery dismantling equipment |
| CN108091957A (en) * | 2017-11-27 | 2018-05-29 | 中国人民解放军陆军防化学院 | A kind of power lithium-ion battery disassembles separation flow-line equipment |
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| Publication number | Publication date |
|---|---|
| CN108808149A (en) | 2018-11-13 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190121 Address after: 236500 No. 5, South Side of Huaxin Avenue, Tianying Industrial Park, Jieshou City, Fuyang City, Anhui Province Applicant after: ANHUI NANDU HUABO NEW MATERIAL TECHNOLOGY Co.,Ltd. Applicant after: JIESHOU NANDU HUAYU POWER SOURCE Co.,Ltd. Address before: 236500 No. 5, South Side of Huaxin Avenue, Tianying Industrial Park, Jieshou City, Fuyang City, Anhui Province Applicant before: ANHUI NANDU HUABO NEW MATERIAL TECHNOLOGY Co.,Ltd. |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 236500 No. 5, South Side of Huaxin Avenue, Tianying Industrial Park, Jieshou City, Fuyang City, Anhui Province Patentee after: ANHUI NANDU HUABO NEW MATERIAL TECHNOLOGY Co.,Ltd. Patentee after: Huayu New Energy Technology Co.,Ltd. Address before: 236500 No. 5, South Side of Huaxin Avenue, Tianying Industrial Park, Jieshou City, Fuyang City, Anhui Province Patentee before: ANHUI NANDU HUABO NEW MATERIAL TECHNOLOGY Co.,Ltd. Patentee before: JIESHOU NANDU HUAYU POWER SOURCE Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230519 Address after: 236500 No. 5, South Side of Huaxin Avenue, Tianying Industrial Park, Jieshou City, Fuyang City, Anhui Province Patentee after: ANHUI NANDU HUABO NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: 236500 No. 5, South Side of Huaxin Avenue, Tianying Industrial Park, Jieshou City, Fuyang City, Anhui Province Patentee before: ANHUI NANDU HUABO NEW MATERIAL TECHNOLOGY Co.,Ltd. Patentee before: Huayu New Energy Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |