CN110773397B - Method and system for applying glue on battery cell - Google Patents
Method and system for applying glue on battery cell Download PDFInfo
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- CN110773397B CN110773397B CN201910882742.4A CN201910882742A CN110773397B CN 110773397 B CN110773397 B CN 110773397B CN 201910882742 A CN201910882742 A CN 201910882742A CN 110773397 B CN110773397 B CN 110773397B
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- glue
- battery cell
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- area
- gluing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
-
- 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
-
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The application relates to the technical field of batteries, in particular to a method and a system for gluing an electric core. The method comprises the following steps: detecting the thickness of the battery cell; searching corresponding glue applying data in a preset relation table according to the thickness, wherein the preset relation table stores the corresponding relation between the thickness of the battery cell and the glue applying data; glue is applied to the battery cell according to the corresponding glue application data; and attaching the bracket to the battery cell through the glue. The thickness of the battery cell is detected, different thicknesses correspond to different gluing data, so that even if the thicknesses of the battery cells are different, the overall thickness of the bracket and the battery cell after being fixed together can meet the subsequent assembly requirement, and the problem that the thickness between the battery cell and the hard bracket is possibly too thick or too thin after the battery cell and the hard bracket are fixed together, so that the subsequent assembly requirement is not met is solved.
Description
Technical Field
The application relates to the technical field of batteries, in particular to a method and a system for gluing an electric core.
Background
The battery of the electric automobile is combined together in a mode of connecting the battery cells in series or in parallel to form high voltage, and a square buffer pad or a hard support is required to be placed between the battery cells in series or in parallel, so that the battery cells are ensured to have enough expansion space. In the prior art, glue is firstly applied to one end face of the battery cell, and then the battery cell is adhered to the hard support, but after the battery cell and the hard support are fixed together, the thickness between the battery cell and the hard support can be too thick or too thin, so that the subsequent assembly requirements are not met.
Disclosure of Invention
Aiming at the defects of the prior art, the application provides a method and a system for gluing a battery cell, which aim to solve the problem that the thickness between the battery cell and a hard support can be too thick or too thin after the battery cell and the hard support are fixed together, so that the subsequent assembly requirement is not met.
The technical scheme provided by the application is as follows:
a method of applying glue to a cell, the method comprising:
detecting the thickness of the battery cell;
searching corresponding glue applying data in a preset relation table according to the thickness, wherein the preset relation table stores the corresponding relation between the thickness of the battery cell and the glue applying data;
glue is applied to the battery cell according to the corresponding glue application data;
and attaching the bracket to the battery cell through the glue.
Further, in the step of detecting the thickness of the battery cell, the method includes:
detecting the thickness of multiple positions of the battery cell to obtain multiple thicknesses;
correspondingly, the step of searching the corresponding gluing data in the preset relation table according to the thickness comprises the following steps:
and searching corresponding gluing data in a preset relation table according to each thickness.
Further, in the step of detecting the thickness of the battery cell, the method includes:
selecting a gluing area on the battery cell;
detecting the thickness of the battery cell corresponding to the gluing area;
correspondingly, the step of applying glue on the battery cell according to the corresponding glue applying data comprises the following steps:
and glue is applied to the glue applying area according to the corresponding glue applying data.
Further, the step of selecting the glue applying area on the battery cell includes:
selecting a region to be determined on the battery cell;
and selecting a glue spraying area from the undetermined area, and forming a glue overflow area except the glue spraying area in the undetermined area.
Further, after the step of attaching the bracket to the battery cell by the glue, the method includes:
detecting the overall thickness of the bracket and the battery cell;
judging whether the overall thickness is within a preset range or not;
if not, marking the thickness and the corresponding gluing data in the preset relation table.
The application also provides a system for applying glue on the battery cell, which comprises:
the first detection module is used for detecting the thickness of the battery cell;
the searching module is used for searching corresponding gluing data in a preset relation table according to the thickness, wherein the preset relation table stores the corresponding relation between the thickness of the battery cell and the gluing data;
the glue spraying module is used for spraying glue on the battery cell according to the corresponding glue spraying data;
and the attaching module is used for attaching the bracket to the battery cell through the glue.
Further, the first detection module includes:
the first sub-detection module is used for detecting the thicknesses of multiple positions of the battery cell to obtain multiple thicknesses;
the searching module comprises:
and the sub-searching module is used for searching corresponding gluing data in a preset relation table according to each thickness.
Further, the first detection module includes:
the first sub-selection module is used for selecting a gluing area on the battery cell;
the first sub-detection module is used for detecting the thickness of the battery cell corresponding to the gluing area;
the gluing module comprises:
and the sub-gluing module is used for gluing the gluing area according to the corresponding gluing data.
Further, the first sub-selection module includes:
the second sub-selection module is used for selecting a to-be-determined area on the battery cell;
and the third sub-selection module is used for selecting a glue spraying area in the undetermined area, and forming a glue overflow area except the glue spraying area in the undetermined area.
Further, the system further comprises:
the second detection module is used for detecting the overall thickness of the bracket and the battery cell;
the judging module is used for judging whether the whole thickness is in a preset range or not;
and the marking module is used for marking the thickness and the corresponding gluing data in the preset relation table if not.
According to the technical scheme, the application has the beneficial effects that: the thickness of the battery cell is detected, different thicknesses correspond to different gluing data, so that even if the thicknesses of the battery cells are different, the overall thickness of the bracket and the battery cell after being fixed together can meet the subsequent assembly requirement, and the problem that the thickness between the battery cell and the hard bracket is possibly too thick or too thin after the battery cell and the hard bracket are fixed together, so that the subsequent assembly requirement is not met is solved.
Drawings
Fig. 1 is a flowchart of a method for applying glue on a battery cell according to an embodiment of the present application;
FIG. 2 is a functional block diagram of a system for applying glue to a battery cell according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of applying glue on a battery cell according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a battery cell, glue and a bracket provided by the embodiment of the application.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
As shown in fig. 1, 3 and 4, an embodiment of the present application proposes a method for applying glue on a battery cell, the method includes the following steps:
and S101, detecting the thickness of the battery cell.
The cell 23 is placed in the fixture, and the thickness of the cell 23 is detected by an instrument, specifically, the thickness of the cell 23 can be detected by an infrared thickness gauge.
The thickness of the detecting cell 23 may be the entire thickness of the detecting cell 23, that is, a thickest thickness between both end faces. Each thickness between the two end surfaces may be the same or a plurality of thicknesses between the two end surfaces may be different.
In this embodiment, the battery cell 23 is a lithium ion battery cell.
Step S102, searching corresponding glue applying data in a preset relation table according to the thickness, wherein the preset relation table stores the corresponding relation between the thickness of the battery cell and the glue applying data.
The preset relation table is stored in the server, and the preset relation table stores the corresponding relation between the thickness of each electric core and the glue dispensing data, so that after the thickness of the electric core 23 is detected, the corresponding glue dispensing data is searched in the preset relation table through the thickness of the electric core 23, and the glue dispensing data comprises glue dispensing amount or glue dispensing data comprises glue dispensing amount and glue dispensing speed.
And step S103, glue is applied to the battery cell according to the corresponding glue application data.
After the glue dispensing data are detected, glue is dispensed on the battery cell 23 through glue dispensing equipment according to the corresponding glue dispensing data, so that glue 22 is dispensed on one end face of the battery cell 23.
And step S104, attaching the bracket to the battery cell through the glue.
The bracket 21 is attached to one end face of the battery cell 23, on which glue 22 is applied, and the bracket 21 and the battery cell 23 are fixed together through the glue 22. Specifically, the die 23 is extruded from bottom to top using a tooling, the bracket 21 is extruded from top to bottom using a tooling, and the tooling is limited to control the thickness between the bracket 21 and the die 23.
In this embodiment, the bracket 21 is a hard bracket.
In this embodiment, the glue 22 is a UV glue.
The thickness of each electric core cannot be completely identical, tolerance can be necessarily existed between the two electric cores, in order to ensure that the thickness tolerance after the electric cores are assembled with the support is small, the thickness is ensured by the way of absorbing the thickness tolerance by gluing between the electric cores and the support, and the control quantity of the glue is important, so that the tolerance between the electric cores and the support can be completely absorbed while the glue is not overflowed.
The thickness of the battery cell 23 is detected, different thicknesses correspond to different gluing data, so that even if the thicknesses of the battery cell 23 are different, the overall thickness of the bracket 21 and the battery cell 23 after being fixed together can meet the subsequent assembly requirement, and the problem that the thickness between the battery cell and the hard bracket is possibly too thick or too thin after the battery cell and the hard bracket are fixed together, so that the subsequent assembly requirement is not met is solved.
In the present embodiment, in step S101, it includes:
and detecting the thickness of multiple positions of the battery cell to obtain multiple thicknesses.
Correspondingly, in step S102, it includes:
and searching corresponding gluing data in a preset relation table according to each thickness.
The thickness of the plurality of positions of the detecting cell 23 may be a continuous thickness of a plurality of positions or a discontinuous thickness of a plurality of positions. After obtaining a plurality of thicknesses, searching in a preset relation table, and searching corresponding gluing data for each thickness, thereby obtaining a plurality of gluing data. Glue 22 is applied to the positions of each thickness according to the corresponding glue application data.
In some embodiments, in step S101, it includes:
selecting a gluing area on the battery cell;
detecting the thickness of the battery cell corresponding to the gluing area.
Correspondingly, in step S103, it includes:
and glue is applied to the glue applying area according to the corresponding glue applying data.
The adhesive applying region 231 is selected on one end face of the battery cell 23, and the adhesive applying region 231 is a region for applying adhesive, specifically, the adhesive applying region 231 is selected at the position, close to the front edge, and close to the rear edge, of one end face of the battery cell 23. After determining the glue spreading area 231, the thickness of the detecting electric core 23 corresponding to the glue spreading area 231 may be the overall thickness of the detecting electric core 23 corresponding to the glue spreading area 231, that is, the thickness between two end faces, and the thickness of the detecting electric core 23 corresponding to the glue spreading area 231 is the thickest thickness. The thickness may be between two end surfaces and may be a plurality of thicknesses corresponding to the glue applying region 231 and between two end surfaces and may be a plurality of thicknesses corresponding to the glue applying region 231. After the corresponding glue data is found according to the thickness, glue 22 is applied to the glue application area 231 according to the corresponding glue data.
In some embodiments, the step of selecting the glue spreading area on the electrical core includes:
selecting a region to be determined on the battery cell;
and selecting a glue spraying area from the undetermined area, and forming a glue overflow area except the glue spraying area in the undetermined area.
A region to be determined is selected at one end of the cell 23, and then a glue dispensing region 231 is selected in the region to be determined, in this embodiment, the glue dispensing region 231 is not overlapped with any region edge of the region to be determined, and the remaining region except the glue dispensing region 231 is a glue overflowing region 232, and the glue overflowing region 232 is used for absorbing the tolerance of the thickness of the bracket 21. Specifically, the thickness tolerance of the bracket 21 is ±0.05mm, and thus, the thickness tolerance of the bracket 21 can be absorbed through the glue overflow area 232.
After step S104, it includes:
detecting the overall thickness of the bracket and the battery cell;
judging whether the overall thickness is within a preset range or not;
if not, marking the thickness and the corresponding gluing data in the preset relation table.
The overall thickness of the bracket 21 and the battery cell 23 refers to the thickness of the bracket 21, the glue 22 and the battery cell 23 after the bracket 21 is attached to the battery cell 23. In order to avoid errors of the preset relation table, detecting the whole thickness, judging whether the whole thickness is in a preset range, if so, judging that the glue dispensing data corresponding to the preset relation table is correct, if not, judging that the glue dispensing data corresponding to the preset relation table is wrong, and marking the thickness and the corresponding glue dispensing data in the preset relation table so as to correct the wrong glue dispensing data by a user.
As shown in fig. 2, 3 and 4, the embodiment of the application provides a system 1 for applying glue on a battery cell, where the system 1 includes a first detection module 11, a search module 12, a glue applying module 13 and a bonding module 14.
The first detection module 11 is configured to detect a thickness of the battery cell.
The cell 23 is placed in the fixture, and the thickness of the cell 23 is detected by an instrument, specifically, the thickness of the cell 23 can be detected by an infrared thickness gauge.
The thickness of the detecting cell 23 may be the entire thickness of the detecting cell 23, that is, a thickest thickness between both end faces. Each thickness between the two end surfaces may be the same or a plurality of thicknesses between the two end surfaces may be different.
In this embodiment, the battery cell 23 is a lithium ion battery cell.
The searching module 12 is configured to search corresponding glue dispensing data in a preset relationship table according to the thickness, where the preset relationship table stores a corresponding relationship between the thickness of the battery cell and the glue dispensing data.
The preset relation table is stored in the server, and the preset relation table stores the corresponding relation between the thickness of each electric core and the glue dispensing data, so that after the thickness of the electric core 23 is detected, the corresponding glue dispensing data is searched in the preset relation table through the thickness of the electric core 23, and the glue dispensing data comprises glue dispensing amount or glue dispensing data comprises glue dispensing amount and glue dispensing speed.
And the gluing module 13 is used for gluing the battery cell according to the corresponding gluing data.
After the glue dispensing data are detected, glue is dispensed on the battery cell 23 through glue dispensing equipment according to the corresponding glue dispensing data, so that glue 22 is dispensed on one end face of the battery cell 23.
And the attaching module 14 is used for attaching the bracket to the battery cell through the glue.
The bracket 21 is attached to one end face of the battery cell 23, on which glue 22 is applied, and the bracket 21 and the battery cell 23 are fixed together through the glue 22. Specifically, the die 23 is extruded from bottom to top using a tooling, the bracket 21 is extruded from top to bottom using a tooling, and the tooling is limited to control the thickness between the bracket 21 and the die 23.
In this embodiment, the bracket 21 is a hard bracket.
In this embodiment, the glue 22 is a UV glue.
The thickness of each electric core cannot be completely identical, tolerance can be necessarily existed between the two electric cores, in order to ensure that the thickness tolerance after the electric cores are assembled with the support is small, the thickness is ensured by the way of absorbing the thickness tolerance by gluing between the electric cores and the support, and the control quantity of the glue is important, so that the tolerance between the electric cores and the support can be completely absorbed while the glue is not overflowed.
The thickness of the battery cell 23 is detected, different thicknesses correspond to different gluing data, so that even if the thicknesses of the battery cell 23 are different, the overall thickness of the bracket 21 and the battery cell 23 after being fixed together can meet the subsequent assembly requirement, and the problem that the thickness between the battery cell 23 and the hard bracket 21 is possibly too thick or too thin after the battery cell and the hard bracket are fixed together, so that the subsequent assembly requirement is not met is solved.
In the present embodiment, the first detection module 11 includes:
the first sub-detection module is used for detecting the thicknesses of multiple positions of the battery cell to obtain multiple thicknesses.
The lookup module 12 includes:
and the sub-searching module is used for searching corresponding gluing data in a preset relation table according to each thickness.
The thickness of the plurality of positions of the detecting cell 23 may be a continuous thickness of a plurality of positions or a discontinuous thickness of a plurality of positions. After obtaining a plurality of thicknesses, searching in a preset relation table, and searching corresponding gluing data for each thickness, thereby obtaining a plurality of gluing data. Glue 22 is applied to the positions of each thickness according to the corresponding glue application data.
In some embodiments, the first detection module 11 comprises:
the first sub-selection module is used for selecting a gluing area on the battery cell;
and the first sub-detection module is used for detecting the thickness of the battery cell corresponding to the gluing area.
The gumming module 13 includes:
and the sub-gluing module is used for gluing the gluing area according to the corresponding gluing data.
The adhesive applying region 231 is selected on one end face of the battery cell 23, and the adhesive applying region 231 is a region for applying adhesive, specifically, the adhesive applying region 231 is selected at the position, close to the front edge, and close to the rear edge, of one end face of the battery cell 23. After determining the glue spreading area 231, the thickness of the detecting electric core 23 corresponding to the glue spreading area 231 may be the overall thickness of the detecting electric core 23 corresponding to the glue spreading area 231, that is, the thickness between two end faces, and the thickness of the detecting electric core 23 corresponding to the glue spreading area 231 is the thickest thickness. The thickness may be between two end surfaces and may be a plurality of thicknesses corresponding to the glue applying region 231 and between two end surfaces and may be a plurality of thicknesses corresponding to the glue applying region 231. After the corresponding glue data is found according to the thickness, glue 22 is applied to the glue application area 231 according to the corresponding glue data.
In some embodiments, the first sub-selection module includes:
the second sub-selection module is used for selecting a to-be-determined area on the battery cell;
and the third sub-selection module is used for selecting a glue spraying area in the undetermined area, and forming a glue overflow area except the glue spraying area in the undetermined area.
A region to be determined is selected at one end of the cell 23, and then a glue dispensing region 231 is selected in the region to be determined, in this embodiment, the glue dispensing region 231 is not overlapped with any region edge of the region to be determined, and the remaining region except the glue dispensing region 231 is a glue overflowing region 232, and the glue overflowing region 232 is used for absorbing the tolerance of the thickness of the bracket 21. Specifically, the thickness tolerance of the bracket 21 is ±0.05mm, and thus, the thickness tolerance of the bracket 21 can be absorbed through the glue overflow area 232.
The system 1 further comprises:
the second detection module is used for detecting the overall thickness of the bracket and the battery cell;
the judging module is used for judging whether the whole thickness is in a preset range or not;
and the marking module is used for marking the thickness and the corresponding gluing data in the preset relation table if not.
The overall thickness of the bracket 21 and the battery cell 23 refers to the thickness of the bracket 21, the glue 22 and the battery cell 23 after the bracket 21 is attached to the battery cell 23. In order to avoid errors of the preset relation table, detecting the whole thickness, judging whether the whole thickness is in a preset range, if so, judging that the glue dispensing data corresponding to the preset relation table is correct, if not, judging that the glue dispensing data corresponding to the preset relation table is wrong, and marking the thickness and the corresponding glue dispensing data in the preset relation table so as to correct the wrong glue dispensing data by a user.
The foregoing description of the preferred embodiment of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application.
Claims (9)
1. A method of applying glue to a cell, the method comprising:
detecting the thickness of the battery cell; the step of detecting the thickness of the battery cell comprises the following steps: selecting a glue spraying area on one end surface of the battery cell, and detecting the thickness of the battery cell corresponding to the glue spraying area;
searching corresponding glue applying data in a preset relation table according to the thickness, wherein the preset relation table stores the corresponding relation between the thickness of the battery cell and the glue applying data;
glue is applied to the glue applying area of the battery cell according to the corresponding glue applying data;
and attaching the bracket to the battery cell through the glue.
2. The method of applying glue to a cell of claim 1, wherein in the step of detecting the thickness of the cell, the method comprises:
detecting the thickness of multiple positions of the battery cell to obtain multiple thicknesses;
correspondingly, the step of searching the corresponding gluing data in the preset relation table according to the thickness comprises the following steps:
and searching corresponding gluing data in a preset relation table according to each thickness.
3. The method of applying glue to a battery cell of claim 1, wherein the step of selecting a glue application area on the battery cell comprises:
selecting a region to be determined on the battery cell;
and selecting a glue spraying area from the undetermined area, and forming a glue overflow area except the glue spraying area in the undetermined area.
4. The method of applying glue to a cell of claim 1, comprising, after the step of attaching a bracket to the cell by the glue:
detecting the overall thickness of the bracket and the battery cell;
judging whether the overall thickness is within a preset range or not;
if not, marking the thickness and the corresponding gluing data in the preset relation table.
5. A system for applying glue to a cell, the system comprising:
the first detection module is used for detecting the thickness of the gluing area of the battery cell on the end face of the battery cell;
the searching module is used for searching corresponding gluing data in a preset relation table according to the thickness, wherein the preset relation table stores the corresponding relation between the thickness of the battery cell and the gluing data;
the glue spraying module is used for spraying glue on the glue spraying area according to the corresponding glue spraying data;
and the attaching module is used for attaching the bracket to the battery cell through the glue.
6. The system for applying glue to a battery cell of claim 5, wherein the first detection module comprises:
the first sub-detection module is used for detecting the thicknesses of multiple positions of the battery cell to obtain multiple thicknesses;
the searching module comprises:
and the sub-searching module is used for searching corresponding gluing data in a preset relation table according to each thickness.
7. The system for applying glue to a battery cell of claim 5, wherein the first detection module comprises:
the first sub-selection module is used for selecting a gluing area on the battery cell;
the first sub-detection module is used for detecting the thickness of the battery cell corresponding to the gluing area;
the gluing module comprises:
and the sub-gluing module is used for gluing the gluing area according to the corresponding gluing data.
8. The system for applying glue to a battery cell of claim 7, wherein the first sub-selection module comprises:
the second sub-selection module is used for selecting a to-be-determined area on the battery cell;
and the third sub-selection module is used for selecting a glue spraying area in the undetermined area, and forming a glue overflow area except the glue spraying area in the undetermined area.
9. The system for applying glue to a cell of claim 5, further comprising:
the second detection module is used for detecting the overall thickness of the bracket and the battery cell;
the judging module is used for judging whether the whole thickness is in a preset range or not;
and the marking module is used for marking the thickness and the corresponding gluing data in the preset relation table if not.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910882742.4A CN110773397B (en) | 2019-09-18 | 2019-09-18 | Method and system for applying glue on battery cell |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910882742.4A CN110773397B (en) | 2019-09-18 | 2019-09-18 | Method and system for applying glue on battery cell |
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| CN110773397A CN110773397A (en) | 2020-02-11 |
| CN110773397B true CN110773397B (en) | 2023-08-15 |
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| CN113285110A (en) * | 2021-03-24 | 2021-08-20 | 中航锂电（洛阳）有限公司 | Battery, gluing method and manufacturing method of battery core |
| CN113477486B (en) * | 2021-07-14 | 2021-12-28 | 福建时代星云科技有限公司 | Gluing method with degumming function |
| CN115911495A (en) * | 2022-11-28 | 2023-04-04 | 惠州市乐亿通科技有限公司 | Method for preparing glue for battery module assembly |
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| JP2014082020A (en) * | 2012-10-12 | 2014-05-08 | Sharp Corp | Battery manufacturing method |
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| CN101783417A (en) * | 2010-03-05 | 2010-07-21 | 深圳市睿德电子实业有限公司 | Low-pressure injection molding encapsulation method of polymer battery and low-pressure injection molding polymer battery |
| CN106025133A (en) * | 2016-06-12 | 2016-10-12 | 安徽天鑫能源科技有限公司 | High and low voltage separated type aluminum laminated battery module |
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Address after: 518000 1-2 Floor, Building A, Xinwangda Industrial Park, No. 18 Tangjianan Road, Gongming Street, Guangming New District, Shenzhen City, Guangdong Province Patentee after: Xinwangda Power Technology Co.,Ltd. Address before: 518000 1-2 Floor, Building A, Xinwangda Industrial Park, No. 18 Tangjianan Road, Gongming Street, Guangming New District, Shenzhen City, Guangdong Province Patentee before: SUNWODA ELECTRIC VEHICLE BATTERY Co.,Ltd. |