CN117594856A - Battery pack production system - Google Patents
Battery pack production system Download PDFInfo
- Publication number
- CN117594856A CN117594856A CN202311676260.6A CN202311676260A CN117594856A CN 117594856 A CN117594856 A CN 117594856A CN 202311676260 A CN202311676260 A CN 202311676260A CN 117594856 A CN117594856 A CN 117594856A
- Authority
- CN
- China
- Prior art keywords
- battery pack
- table top
- movable table
- assembled
- battery
- 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.)
- Pending
Links
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
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/385—Arrangements for measuring battery or accumulator variables
- G01R31/3865—Arrangements for measuring battery or accumulator variables related to manufacture, e.g. testing after manufacture
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
-
- 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
- H01M10/4285—Testing apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention provides a battery pack production system which is suitable for an assembled battery pack mainly formed by assembling two shell parts, at least two partition parts and a plurality of battery pack units, and comprises a battery pack assembling platform, a conveying device and a detecting device, wherein the battery pack assembling platform can rotate to an inclined state so that a user can assemble the two shell parts, the at least two partition parts and the plurality of battery units into an assembled battery pack on the battery pack assembling platform, the conveying device conveys the assembled battery pack assembled on the battery pack assembling platform to the detecting device, a data acquisition plate is arranged in the detecting device, and an electrical detection pole piece and a temperature sensor corresponding to each battery unit on the assembled battery pack are arranged on the data acquisition plate. The detection device utilizes the electrical property detection pole piece and the temperature sensor on the data acquisition board to synchronously detect each battery unit of the assembled battery pack, the battery units do not need to be detected one by one, and the detection time consumption is shortened.
Description
Technical Field
The invention relates to the technical field of battery packs, in particular to a battery pack production system.
Background
With the rapid development of the fields of electric automobiles, energy storage and the like, the demand for battery packs is continuously increasing. The battery pack is generally formed by connecting a plurality of battery units in series or in parallel, and at present, in the process of producing the battery pack, electrical detection and temperature detection are firstly carried out on each battery unit to screen out qualified battery units, and then the qualified battery units are assembled on a battery pack mounting frame to obtain the battery pack, so that the battery units are required to be detected one by one, and the detection time is long.
Disclosure of Invention
The invention aims to solve the technical problem of shortening the time consumption of detecting the battery unit in the process of producing the battery pack.
In order to solve the technical problems, the invention provides a battery pack production system which is suitable for an assembled battery pack mainly formed by assembling two shell parts, at least two partition parts and a plurality of battery pack units, and comprises a battery pack assembling platform, a conveying device and a detecting device, wherein the battery pack assembling platform can rotate to an inclined state so as to enable a user to assemble the two shell parts, the at least two partition parts and the plurality of battery units on the battery pack assembling platform into an assembled battery pack, the conveying device conveys the assembled battery pack assembled on the battery pack assembling platform into the detecting device, a data acquisition plate is arranged in the detecting device, and an electrical detection pole piece and a temperature sensor corresponding to each battery unit on the assembled battery pack are arranged on the data acquisition plate.
Preferably, the battery pack assembling platform comprises a base and a movable table top, the base comprises a horizontal top and an inclined side part, the bottom of the movable table top is hinged at a position between the horizontal top and the inclined side part through a rotating rod, one part of the movable table top is positioned on the horizontal top, the other part of the movable table top is positioned on the inclined side part, a telescopic rod is hinged at the bottom of the base, the telescopic end of the telescopic rod is hinged at the bottom position of the movable table top, which is positioned on the inclined side part, of the movable table top, the telescopic rod stretches out to push the movable table top to the horizontal top of the attaching base, the movable table top is in a horizontal state, and the telescopic rod contracts to pull the movable table top to the inclined side part of the attaching base, so that the movable table top is in an inclined state.
Preferably, the battery pack assembly platform comprises a support member transversely arranged at a part of the movable table top, which is positioned on the inclined side part, and the support member supports the object placed on the movable table top when the movable table top is in an inclined state.
Preferably, the conveying device is a conveying belt positioned on the periphery of the battery pack assembly platform.
Preferably, the data acquisition board comprises an MCU module electrically connected with each electrical detection pole piece and each temperature sensor, and is further provided with a data transmission interface electrically connected with the MCU module, and the detection device comprises a display device connected to the data transmission interface.
The invention has the following beneficial effects: in the process of producing the battery pack, a user firstly assembles two shell parts, at least two partition parts and a plurality of battery units on a battery pack assembling platform to form an assembled battery pack, then the assembled battery pack is transmitted to a detection device by a transmission device, and the detection device synchronously detects each battery unit of the assembled battery pack by utilizing an electric detection pole piece and a temperature sensor on a data acquisition plate, so that the battery units do not need to be detected one by one, and the detection time consumption is shortened.
Drawings
Fig. 1 is a schematic block diagram of a battery pack production system.
Fig. 2 is a first view of a assembled battery positioned on a battery assembly platform.
Fig. 3 is a second view of the assembled battery positioned on the battery assembly platform.
Fig. 4 is a schematic view of a assembled battery.
Fig. 5 is a schematic diagram of a data acquisition board.
Fig. 6 is a schematic diagram of a assembled battery with a data acquisition board.
Detailed Description
The invention is further described in detail below in connection with the detailed description.
The battery pack production system is shown in fig. 1 and comprises a battery pack assembling platform, a conveying device and a detecting device, the battery pack production system is suitable for assembling a battery pack 16 shown in fig. 2 and 4, and the assembled battery pack 16 is mainly assembled by two shell parts 2, at least two partition pieces 3 and a plurality of battery pack units 1.
The battery pack assembly platform is rotatable to an inclined state for a user to assemble the two housing members 2, the at least two spacers 3 and the plurality of battery cells 1 into an assembled battery pack 16 on the battery pack assembly platform. As shown in fig. 2 and 3, the battery pack assembly platform comprises a base 17, a movable table top 18 and a supporting member 19, wherein the base 17 comprises a horizontal top 20 and an inclined side 21, and the bottom of the movable table top 18 is hinged between the horizontal top 20 and the inclined side 21 by a rotating rod 22, so that one part of the movable table top 18 is positioned on the horizontal top 20, and the other part is positioned on the inclined side 21. The bottom of the base 17 is hinged with a telescopic rod 23, and the telescopic end of the telescopic rod 23 is hinged at the bottom position of the movable table top 18 on the inclined side part 21, so that the telescopic rod 23 extends to push the movable table top 18 to the horizontal top 20 of the attaching base 17, the movable table top 18 is in a horizontal state, and the telescopic rod 23 contracts to pull the movable table top 18 to the inclined side part 21 of the attaching base 17, so that the movable table top 18 is in an inclined state. The support 19 is laterally disposed on the movable floor 18 at a portion thereof located on the inclined side portion 21, and the support 19 is capable of supporting an object placed on the movable floor 18 in a state in which the movable floor 18 is inclined.
In the process of assembling the battery pack, the telescopic rod 23 of the battery pack assembling platform is contracted, the movable table top 18 is pulled to the inclined side part 21 of the attaching base 17, the movable table top 18 is in an inclined state, then the first shell member 2 is placed on the movable table top 18, the supporting member 19 supports the first shell member 2 placed on the movable table top 18, then the two battery units 1 are placed on the first shell member 2, the first separator 3 is spliced with the first shell member 2, the first separator 3 clamps the two battery units 1 through gravity and the first shell member 2, then the two battery units 1 are placed on the first separator 3, the second separator 3 is spliced with the first separator 3, the second separator 3 clamps the two battery units 1 and … … through gravity, after the seven separators 3 are spliced, the two battery units 1 are placed on the seventh separator 3, then the seven battery units 5 penetrate through the first separator 3 and the first shell member 2, the two battery units are fixedly connected with the second shell member 2 through the second separator 2 until the seven separators 5 are clamped with the first shell member 2, and the two battery units are fixedly connected with the second shell member 2 through the second separator 3 until the end part 5 is spliced with the second shell member 2, and the other end part is formed, and the end part 5 is spliced with the second shell member 2.
After the assembled battery pack 16 is assembled on the battery pack assembling platform, the telescopic rod 23 of the battery pack assembling platform extends out, the movable table top 18 is pushed to the horizontal top 20 of the rotary attaching base 17, the movable table top 18 drives the assembled battery pack 16 to be in a horizontal state, and then the assembled battery pack 16 is conveyed into the detection device by the conveying device. It should be noted that, the conveying device is specifically a conveying belt located around the assembled battery platform, and after the movable table 18 rotates to a horizontal state, the user can push the assembled battery 16 on the movable table 18 onto the conveying device.
The detection device is provided with a display device and a data acquisition board 12 shown in fig. 5, the bottom of the data acquisition board 12 is provided with an electrical detection pole piece 13 and a temperature sensor 14 corresponding to each battery unit 1 on the assembled battery 16, the inside of the data acquisition board 12 is provided with an MCU module (Microcontroller Unit, a micro control unit) respectively electrically connected with each electrical detection pole piece 13 and each temperature sensor 14, the side edge of the data acquisition board 12 is provided with a data transmission interface 15 electrically connected with the MCU module, and the display device is connected to the data transmission interface 15. After the transmission device transmits the assembled battery pack 16 to the detection device, the detection device covers the data acquisition board 12 on the top of the assembled battery pack 16, so that each electrical property detection pole piece 13 contacts with the electrode of each battery unit 1, each temperature sensor 14 contacts with each battery unit 1, then the MCU module synchronously detects electrical property data such as voltage and current of each battery unit 1 by using the electrical property detection pole piece 13, synchronously detects temperature data of each battery unit 1 by using the temperature sensors 14, and transmits the detected electrical property data and temperature data to the display device through the data transmission interface 15, so that a user can check the working state of each battery unit 1 and judge whether abnormality occurs, the battery units 1 do not need to be detected one by one, and detection time is shortened.
In other embodiments, the detection device does not have a data acquisition board 12, and the data acquisition board 12 is mounted on top of the assembled battery pack 16, as shown in particular in fig. 6. Each electrical detection pole piece 13 of the data acquisition board 12 contacts with the electrode of each battery unit 1, each temperature sensor 14 contacts each battery unit 1, and the detection device is provided with a connector corresponding to the data transmission interface 15 of the data acquisition board 12, and the connector is electrically connected with the display equipment. After the transmission device transmits the assembled battery pack 16 with the data acquisition board 12 to the detection device, a user connects a connector in the detection device to the data transmission interface 15 of the data acquisition board 12, so that the MCU module in the data acquisition board 12 can transmit detected electrical data and temperature data to the display device through the data transmission interface 15, and the electrical data and the temperature data of the assembled battery pack 16 are synchronously detected.
The above-described embodiments are provided for the present invention only and are not intended to limit the scope of patent protection. Insubstantial changes and substitutions can be made by one skilled in the art in light of the teachings of the invention, as yet fall within the scope of the claims.
Claims (5)
1. The battery pack production system is suitable for an assembled battery pack (16) which is mainly formed by assembling two shell pieces (2), at least two partition pieces (3) and a plurality of battery pack units (1), and is characterized by comprising a battery pack assembling platform (17), a conveying device (18) and a detecting device (19), wherein the battery pack assembling platform (17) can rotate to an inclined state so that a user can assemble the two shell pieces (2), the at least two partition pieces (3) and the plurality of battery units (1) on the battery pack assembling platform (17) to assemble the battery pack (16), the conveying device (18) conveys the assembled battery pack (16) assembled on the battery pack assembling platform (17) to the detecting device (19), a data acquisition plate (12) is arranged in the detecting device (19), and an electrical property detecting pole piece (13) and a temperature sensor (14) of each battery unit (1) on the corresponding assembled battery pack (12) are arranged on the data acquisition plate (12).
2. The battery pack production system according to claim 1, wherein the battery pack assembly platform comprises a base (17) and a movable table top (18), the base (17) comprises a horizontal top (20) and an inclined side part (21), the bottom of the movable table top (18) is hinged between the horizontal top (20) and the inclined side part (21) through a rotating rod (22), one part of the movable table top (18) is positioned on the horizontal top (20), the other part of the movable table top is positioned on the inclined side part (21), a telescopic rod (23) is hinged at the bottom of the base (17), the telescopic end of the telescopic rod (23) is hinged at the bottom of the movable table top (18) positioned on the inclined side part (21), the telescopic rod (23) stretches out to prop the movable table top (18) to the horizontal top (20) of the attaching base (17), the movable table top (18) is in a horizontal state, and the telescopic rod (23) contracts to pull the movable table top (18) to the inclined side part (21) of the attaching base (17) to the movable table top (18) in an inclined state.
3. The battery pack production system according to claim 2, wherein the battery pack assembly platform comprises a support member (19), the support member (19) being laterally disposed on a portion of the movable floor (18) on the inclined side portion (21), the support member (19) supporting the object placed on the movable floor (18) in the inclined state of the movable floor (18).
4. The battery pack production system according to claim 1, wherein the conveyor means is in particular a conveyor belt located at the periphery of the battery pack assembly platform.
5. The battery pack production system according to claim 1, wherein the data acquisition board (12) comprises an MCU module electrically connecting each electrical detection pole piece (13) and each temperature sensor (14), and further provided with a data transmission interface (15) electrically connected to the MCU module, and the detection means comprises a display device connected to the data transmission interface (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311676260.6A CN117594856A (en) | 2023-12-07 | 2023-12-07 | Battery pack production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311676260.6A CN117594856A (en) | 2023-12-07 | 2023-12-07 | Battery pack production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117594856A true CN117594856A (en) | 2024-02-23 |
Family
ID=89911425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311676260.6A Pending CN117594856A (en) | 2023-12-07 | 2023-12-07 | Battery pack production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117594856A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109818039A (en) * | 2019-02-23 | 2019-05-28 | 镇江成泰自动化技术有限公司 | Power battery module assembly method |
| CN111063927A (en) * | 2019-12-27 | 2020-04-24 | 昆山华誉自动化科技有限公司 | A variable-pitch battery module automatic assembly system |
| CN213091833U (en) * | 2020-07-14 | 2021-04-30 | 苏州英诺威新能源有限公司 | Lithium battery assembly cell polarity detection equipment |
| US20210313637A1 (en) * | 2018-09-20 | 2021-10-07 | Sanyo Electric Co., Ltd. | Battery module |
| CN215894872U (en) * | 2021-01-26 | 2022-02-22 | 天津荣盛盟固利新能源科技有限公司 | Battery pack polarity detection device |
| CN115360449A (en) * | 2022-09-15 | 2022-11-18 | 厦门海辰储能科技股份有限公司 | Detection tooling, temperature calibration method and energy storage device |
| US20230033443A1 (en) * | 2021-07-30 | 2023-02-02 | Flex-N-Gate Advanced Product Development, Llc | Prismatic battery cell separator and module using same |
| CN218783141U (en) * | 2022-08-11 | 2023-03-31 | 湖北华工能源股份有限公司 | Protector is used in battery production equipment |
| CN117140029A (en) * | 2023-10-30 | 2023-12-01 | 广东东博智能装备股份有限公司 | Automatic battery assembly device for battery production |
-
2023
- 2023-12-07 CN CN202311676260.6A patent/CN117594856A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210313637A1 (en) * | 2018-09-20 | 2021-10-07 | Sanyo Electric Co., Ltd. | Battery module |
| CN109818039A (en) * | 2019-02-23 | 2019-05-28 | 镇江成泰自动化技术有限公司 | Power battery module assembly method |
| CN111063927A (en) * | 2019-12-27 | 2020-04-24 | 昆山华誉自动化科技有限公司 | A variable-pitch battery module automatic assembly system |
| CN213091833U (en) * | 2020-07-14 | 2021-04-30 | 苏州英诺威新能源有限公司 | Lithium battery assembly cell polarity detection equipment |
| CN215894872U (en) * | 2021-01-26 | 2022-02-22 | 天津荣盛盟固利新能源科技有限公司 | Battery pack polarity detection device |
| US20230033443A1 (en) * | 2021-07-30 | 2023-02-02 | Flex-N-Gate Advanced Product Development, Llc | Prismatic battery cell separator and module using same |
| CN218783141U (en) * | 2022-08-11 | 2023-03-31 | 湖北华工能源股份有限公司 | Protector is used in battery production equipment |
| CN115360449A (en) * | 2022-09-15 | 2022-11-18 | 厦门海辰储能科技股份有限公司 | Detection tooling, temperature calibration method and energy storage device |
| CN117140029A (en) * | 2023-10-30 | 2023-12-01 | 广东东博智能装备股份有限公司 | Automatic battery assembly device for battery production |
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