CN107068970B - Scraping and pressing tab device - Google Patents
Scraping and pressing tab device Download PDFInfo
- Publication number
- CN107068970B CN107068970B CN201710443118.5A CN201710443118A CN107068970B CN 107068970 B CN107068970 B CN 107068970B CN 201710443118 A CN201710443118 A CN 201710443118A CN 107068970 B CN107068970 B CN 107068970B
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- scraper
- motor
- lug
- tab
- connecting plate
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- 238000007790 scraping Methods 0.000 title claims abstract description 26
- 238000003825 pressing Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/043—Processes of manufacture in general involving compressing or compaction
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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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
-
- 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 Electrode And Active Subsutance (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention discloses a pole ear scraping and pressing device, which comprises a frame, a positive pole ear scraper, a negative pole ear scraper, a piezoelectric core device and a pole ear placing table, wherein the positive pole ear scraper is driven to lift by a first driving device, and the negative pole ear scraper is driven to lift by a second driving device; the first driving device drives the positive electrode lug scraper to descend by a first set distance to press the positive electrode lug of the battery cell, and the second driving device drives the negative electrode lug scraper to descend by a second set distance to press the negative electrode lug of the battery cell. The positive electrode lug and the negative electrode lug in the invention can respectively obtain proper positive electrode lug scraper pressure and negative electrode lug scraper pressure. The positive and negative wiper pressures may also be adjusted by changing the first and second set distances. In addition, the third driving device and the fourth driving device can respectively drive the positive electrode ear scraper and the negative electrode ear scraper to move left and right, so that electric cores of different types can be scraped and pressed.
Description
Technical Field
The invention relates to the field of production of electric cores, in particular to a pole lug scraping and pressing device.
Background
In the detection procedure of the battery cell, the pull belt conveys the battery cell which is qualified in detection to a scraping and pressing tab station, the tab placing platform is close to the positive tab and the negative tab of the battery cell, the positive tab and the negative tab are placed on the tab placing platform, then the tab scraper is used for reducing the pressure to hold the positive tab and the negative tab, and scraping and pressing and shaping the positive tab and the negative tab. Because the materials of the positive electrode lug and the negative electrode lug are different, the pressure of the electrode lug scraper required by the positive electrode lug and the negative electrode lug is different. However, in the prior art, the pressure applied by the tab wiper to the positive tab and the negative tab is equal, which may cause incomplete tab scraping or tab damage. In addition, the pressure of the tab scraper can be manually adjusted only by manpower, so that the labor and the time are wasted, and the production efficiency is low.
Therefore, how to make the positive electrode tab and the negative electrode tab obtain proper tab scraper pressures respectively, and the tab scraper pressures can be automatically adjusted is a critical problem to be solved urgently by those skilled in the art.
Disclosure of Invention
The invention aims to provide a pole lug scraping and pressing device which can enable a positive pole lug and a negative pole lug to respectively obtain proper positive pole lug scraper pressure and negative pole lug scraper pressure, and the positive pole lug scraper pressure and the negative pole lug scraper pressure can be automatically adjusted.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the positive electrode lug scraper is driven to lift by a first driving device, and the negative electrode lug scraper is driven to lift by a second driving device;
the positive electrode lug and the negative electrode lug of the battery cell are arranged on the lug arranging table, the battery cell is pressed by the piezoelectric cell device, the first driving device drives the positive electrode lug scraper to descend by a first set distance to press the positive electrode lug of the battery cell, and the second driving device drives the negative electrode lug scraper to descend by a second set distance to press the negative electrode lug of the battery cell.
Preferably, the first driving device comprises a first motor and a first screw rod mechanism driven by the first motor, and the first screw rod mechanism drives the positive electrode lug scraper to lift;
the second driving device comprises a second motor and a second screw rod mechanism driven by the second motor, and the second screw rod mechanism drives the negative electrode ear scraper to lift.
Preferably, the first motor and the second motor are both disposed at an upper portion of the frame.
Preferably, the method further comprises:
a first connection frame having a first strip-shaped hole extending longitudinally;
the third driving device is used for driving the first connecting frame to move left and right;
the first connecting column penetrates through the first strip-shaped hole;
the first connecting plate is connected with the first connecting column and is also connected with the positive electrode lug scraper;
the first sliding rail plate is matched with the first connecting plate, the first connecting plate can move left and right relative to the first sliding rail plate, the first sliding rail plate is provided with a first upper clamping edge for limiting the upward movement of the first connecting plate and a first lower clamping edge for limiting the downward movement of the first connecting plate, and the first sliding rail plate is connected with the first screw rod mechanism.
Preferably, the method further comprises:
the second connecting frame is provided with a second strip-shaped hole extending longitudinally;
the fourth driving device is used for driving the second connecting frame to move left and right;
the second connecting column is penetrated in the second strip-shaped hole;
the second connecting plate is connected with the second connecting column and is also connected with the negative electrode ear scraper;
the second connecting plate is provided with a second upper clamping edge which limits the upward movement of the second connecting plate and a second lower clamping edge which limits the downward movement of the second connecting plate, and the second connecting plate is connected with the second screw mechanism.
Preferably, the third driving device comprises a third motor and a third screw rod mechanism driven by the third motor, and the third screw rod mechanism drives the first connecting frame to move left and right;
the fourth driving device comprises a fourth motor and a fourth screw rod mechanism driven by the fourth motor, and the fourth screw rod mechanism drives the second connecting frame to move left and right.
Preferably, the third motor and the fourth motor are arranged below the tab placing table.
Preferably, one positive lug scraper and one negative lug scraper form a lug scraper group, and the number of the lug scraper groups is multiple.
Preferably, the positive electrode lug scrapers in all the lug scraper groups are connected with the first connecting plate; the negative electrode lug scrapers in all the lug scrapers are connected with the second connecting plate; all the first connecting frames are driven by the third screw rod mechanism, and all the second connecting frames are driven by the fourth screw rod mechanism.
Preferably, the motor control device further comprises a controller electrically connected with the first motor, the second motor, the third motor and the fourth motor, and the controller controls the first motor, the second motor, the third motor and the fourth motor to start and stop according to an internal program.
According to the technical scheme, the positive electrode lug and the negative electrode lug of the battery cell are placed on the lug placement table, and the battery cell device presses the battery cell. And then the first driving device drives the positive lug scraper to descend by a first set distance so as to press the positive lug, the descending distance of the positive lug scraper is in direct proportion to the pressure of the positive lug scraper, and the first set distance corresponds to the proper pressure of the positive lug scraper. The second driving device drives the negative electrode ear scraper to descend for a second set distance to press the negative electrode ear, and the second set distance corresponds to proper negative electrode ear scraper pressure. The positive lug scraper and the negative lug scraper are respectively controlled by the first driving device and the second driving device, and the positive lug and the negative lug can respectively obtain proper positive lug scraper pressure and negative lug scraper pressure. In addition, the positive and negative tab wiper pressures may be adjusted by changing the first and second set distances.
Drawings
In order to more clearly illustrate the solution of the embodiments of the present invention, the following description will briefly explain the drawings needed to be used in the embodiments, it being evident that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of an overall structure of a tab scraping and pressing device according to an embodiment of the present invention;
FIG. 2 is a front view of FIG. 1;
fig. 3 is a schematic diagram illustrating a left-right movement of the positive electrode lug scraper according to an embodiment of the present invention.
The device comprises a positive electrode lug scraper 1, a negative electrode lug scraper 2, a piezoelectric core device 3, a first motor 4, a second motor 5, a third motor 6, a fourth motor 7, a lug placement table 8, a first connecting frame 9, a first connecting column 10, a first connecting plate 11 and a first sliding rail plate 12.
Detailed Description
The invention provides a pole lug scraping and pressing device which can enable a positive pole lug and a negative pole lug to respectively obtain proper positive pole lug scraper pressure and negative pole lug scraper pressure, and the positive pole lug scraper pressure and the negative pole lug scraper pressure can be automatically adjusted.
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. 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 fall within the scope of the invention.
Please refer to fig. 1-3. In one embodiment of the present invention, the tab scraping device includes: the device comprises a frame, a positive electrode lug scraper 1, a negative electrode lug scraper 2, a piezoelectric core device 3, a lug placing table 8, a first driving device and a second driving device.
The positive lug scraper 1 and the negative lug scraper 2 are arranged on the frame. The positive electrode lug scraper 1 is used for scraping the positive electrode lug of the battery cell, and the negative electrode lug scraper 2 is used for scraping the negative electrode lug of the battery cell. The tab placing table 8 is used for placing a positive tab and a negative tab of the battery cell. The piezoelectric core device 3 is used for pressing the battery core, so that the battery core is kept fixed, and the scraping of the positive electrode ear scraper 1 and the negative electrode ear scraper 2 is facilitated. The first driving device is used for driving the positive electrode lug scraper 1 to lift and the second driving device is used for driving the negative electrode lug scraper 2 to lift.
In this embodiment, first, the positive tab and the negative tab of the battery cell are placed on the tab placing table 8, and the battery cell device 3 presses the battery cell. And then the first driving device drives the positive electrode lug scraper 1 to descend for a first set distance so as to press the positive electrode lug, the descending distance of the positive electrode lug scraper 1 is in direct proportion to the pressure of the positive electrode lug scraper 1, and the first set distance corresponds to the proper pressure of the positive electrode lug scraper 1. The second driving device drives the negative electrode ear scraper 2 to descend for a second set distance to press the negative electrode ear, and the second set distance corresponds to the proper negative electrode ear scraper 2 pressure. The positive tab wiper 1 and the negative tab wiper 2 in the present embodiment are controlled by the first driving device and the second driving device, respectively, and the positive tab and the negative tab can obtain appropriate positive tab wiper 1 pressure and negative tab wiper 2 pressure, respectively. After the positive lug scraper 1 completes shaping the positive lug and the negative lug scraper 2 completes shaping the negative lug, the first driving device and the second driving device respectively drive the positive lug scraper 1 and the negative lug scraper 2 to ascend and reset. In addition, the positive electrode tab wiper 1 pressure and the negative electrode tab wiper 2 pressure can be adjusted by changing the first set distance and the second set distance.
In a specific embodiment of the present invention, the first driving means in the above is defined as the first motor 4 and the first screw mechanism. The first motor 4 drives the first screw mechanism to operate, and the first screw mechanism drives the positive lug scraper 1 to lift. That is, the positive electrode tab wiper 1 can be raised or lowered by the forward rotation or the reverse rotation of the first motor 4. The second driving device is defined as the second motor 5 and the second screw mechanism. The second motor 5 drives a second screw mechanism to operate, and the second screw mechanism drives the negative electrode ear scraper 2 to lift. That is, the positive rotation or the negative rotation of the second motor 5 can raise or lower the negative electrode ear wiper 2. The first driving device and the second driving device can also be an air cylinder, a hydraulic cylinder and a gear rack mechanism, the specific forms of the first driving device and the second driving device are not limited herein, and all the driving devices can drive the positive electrode ear scraper 1 and the negative electrode ear scraper 2 to lift and fall into the protection scope of the present disclosure.
In order to make the structural layout of the whole pole ear scraping device reasonable, in a specific embodiment of the invention, the first motor 4 and the second motor 5 are arranged at the upper part of the frame. When the first motor 4 and the second motor 5 rotate, the first screw mechanism and the second screw mechanism which are longitudinally arranged longitudinally stretch and retract, so that the positive electrode ear scraper 1 and the negative electrode ear scraper 2 are lifted and lowered.
In a specific embodiment of the present invention, a first connecting frame 9, a third driving device, a first connecting column 10, a first connecting plate 11 and a first sliding rail plate 12 are added.
The third driving device is used for driving the first connecting frame 9 to move left and right, and the first connecting frame 9 is provided with a first strip-shaped hole which extends along the longitudinal direction. The first connecting column 10 is arranged in the first strip-shaped hole in a penetrating way. The first connecting post 10 is connected to the first connecting plate 11, and the first connecting plate 11 is connected to the positive tab wiper 1. The first connecting plate 11 is fitted in the first slide rail plate 12. The first connecting plate 11 can move left and right along the first slide rail plate 12. The first slide rail plate 12 has a first upper card edge and a first lower card edge. The first upper card moves upward along the first limiting connection plate 11, and the first lower card moves downward along the first limiting connection plate 11. That is, the first connecting plate 11 can move only left and right with respect to the first rail plate 12, and cannot move up and down with respect to the first rail plate 12.
In this embodiment, when the third driving device drives the first connecting frame 9 to move left and right, the first connecting frame 9 drives the first connecting post 10 to move left and right, the first connecting post 10 drives the first connecting plate 11 to move left and right, and the first connecting plate 11 drives the positive tab wiper 1 to move left and right. Thus, the third driving device drives the positive electrode lug scraper 1. The positive electrode lug scraper 1 moves left and right, so that the distance between the positive electrode lug scraper 1 and the negative electrode lug scraper 2 is increased or decreased, the electrode lugs of the battery cells with different types can be scraped, and the application range of the electrode lug scraping device is widened. In addition, the left-right movement of the positive electrode tab wiper 1 in the present embodiment does not affect the lifting movement of the positive electrode tab wiper 1: when the first motor 4 drives the positive lug to lift, the first screw mechanism drives the first sliding rail plate 12 to lift, the first sliding rail plate 12 drives the first connecting plate 11 to lift, and the first connecting plate 11 drives the positive lug scraper 1 to lift, because the first connecting column 10 is connected with the first connecting plate 11, the first connecting column 10 can also lift in the first strip-shaped hole along with the first connecting plate 11.
Likewise, the negative electrode ear wiper 2 can be moved left and right. The second connecting frame, the fourth driving device, the second connecting column, the second connecting plate and the second sliding rail plate can be additionally arranged.
The fourth driving device is used for driving the second connecting frame to move left and right, and the second connecting frame is provided with a second strip-shaped hole which extends longitudinally. The second connecting column is arranged in the second strip-shaped hole in a penetrating mode. The second connecting column is connected with a second connecting plate, and the second connecting plate is connected with the negative electrode ear scraper 2. The second connecting plate is matched in the second sliding rail plate. The second connecting plate can move left and right along the second sliding rail plate. The second sliding rail plate is provided with a second upper clamping edge and a second lower clamping edge. The second upper card moves upwards along the limiting second connecting plate, and the second lower card moves downwards along the limiting second connecting plate. That is, the second connecting plate can only move left and right relative to the second slide rail plate and cannot move up and down relative to the second slide rail plate.
In this embodiment, when the fourth driving device drives the second connecting frame to move left and right, the second connecting frame drives the second connecting column to move left and right, the second connecting column drives the second connecting plate to move left and right, and the second connecting plate drives the negative electrode ear scraper 2 to move left and right. Thus, the fourth driving device drives the negative electrode ear scraper 2. The positive electrode lug and the negative electrode lug 2 in the embodiment can move left and right, so that the distance between the positive electrode lug 2 and the negative electrode lug 2 is increased or decreased, the electrode lug can be scraped for different types of battery cells, and the application range of the electrode lug scraping device is widened.
Further, the third driving means is defined as a third motor 6 and a third screw mechanism. The fourth drive means is defined as a fourth motor 7 and a fourth screw mechanism. The third motor 6 is used for driving a third screw mechanism, and the third screw mechanism is used for driving the first connecting frame 9 to move left and right. The fourth motor 7 is used for driving a fourth screw mechanism, and the fourth screw mechanism is used for driving the second connecting frame to move left and right.
In order to reasonably arrange the whole pole lug scraping and pressing device, the mechanism of the whole device is more compact, and the third motor 6 and the fourth motor 7 can be arranged below the pole lug placing table 8.
One positive lug scraper 1 and one negative lug scraper 2 form one lug scraper group, and in one embodiment of the invention, a plurality of lug scraper groups are limited. The plurality of tab scraper groups can finish the tab scraping of a plurality of battery cells, so that the tab scraping efficiency is greatly improved.
In one embodiment of the present invention, the positive tab wiper 1 of all the tab wiper groups is defined to be connected to the first connecting plate 11. The negative electrode lug scrapers 2 in all the lug scraper groups are connected with the second connecting plate. All the first connection frames 9 are driven by the third screw mechanism and all the second connection frames are driven by the fourth screw mechanism. In this way, the first motor 4 can control all positive electrode earpieces 1 to lift simultaneously, the third motor 6 can control all positive electrode earpieces 1 to move left and right simultaneously, the second motor 5 can control all negative electrode earpieces 2 to lift simultaneously, and the fourth motor 7 can control all negative electrode earpieces 2 to move left and right simultaneously.
In one embodiment of the invention, a controller is added. The first motor 4, the second motor 5, the third motor 6 and the fourth motor 7 are all electrically connected with the controller. The controller controls the first motor 4, the second motor 5, the third motor 6 and the fourth motor 7 to start and stop in sequence according to a program input in advance. Therefore, the user only needs to input the corresponding program into the controller in advance according to the specific type of the piezoelectric core to be scraped.
The tab placement table 8 may be driven by a fifth driving device constituted by a fifth motor and a fifth screw mechanism. The fifth driving device drives the tab placing table 8 to lift, so that the positive tab and the negative tab of the battery cell can be placed on the tab placing table 8.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a scrape and press utmost point ear device, includes the frame, sets up anodal ear scraper (1), negative pole ear scraper (2), piezoelectricity core device (3) and utmost point ear and place platform (8) in the frame, its characterized in that, anodal ear scraper (1) is driven by first drive arrangement and goes up and down, negative pole ear scraper (2) is driven by second drive arrangement and goes up and down;
the positive electrode lug and the negative electrode lug of the battery cell are arranged on the electrode lug placing table (8), the battery cell is pressed by the piezoelectric core device (3), the first driving device drives the positive electrode lug scraper (1) to descend by a first set distance to press the positive electrode lug of the battery cell, and the second driving device drives the negative electrode lug scraper (2) to descend by a second set distance to press the negative electrode lug of the battery cell;
the first driving device comprises a first motor (4) and a first screw rod mechanism driven by the first motor (4), and the first screw rod mechanism drives the positive electrode lug scraper (1) to lift;
the second driving device comprises a second motor (5) and a second screw rod mechanism driven by the second motor (5), and the second screw rod mechanism drives the negative electrode ear scraper (2) to lift;
the first motor (4) and the second motor (5) are arranged at the upper part of the frame;
further comprises:
a first connecting frame (9), wherein the first connecting frame (9) is provided with a first strip-shaped hole extending longitudinally;
third driving means for driving the first link frame (9) to move left and right;
the first connecting column (10) is penetrated in the first strip-shaped hole;
a first connecting plate (11) connected with the first connecting column (10), wherein the first connecting plate (11) is also connected with the positive electrode lug scraper (1);
with first connecting plate (11) complex first slide rail board (12), first connecting plate (11) can for first slide rail board (12) left and right sides removes, first slide rail board (12) have the restriction first upper clamping edge that first connecting plate (11) upwards moved, and restriction first lower clamping edge that first connecting plate (11) moved down, first slide rail board (12) with first screw mechanism connects, third drive arrangement sets up the below of tab placing table (8).
2. The pole tab scraping and pressing device of claim 1, further comprising:
the second connecting frame is provided with a second strip-shaped hole extending longitudinally;
the fourth driving device is used for driving the second connecting frame to move left and right;
the second connecting column is penetrated in the second strip-shaped hole;
the second connecting plate is connected with the second connecting column and is also connected with the negative electrode ear scraper (2);
the second connecting plate is provided with a second upper clamping edge which limits the upward movement of the second connecting plate and a second lower clamping edge which limits the downward movement of the second connecting plate, and the second connecting plate is connected with the second screw mechanism.
3. The pole lug scraping device according to claim 2, wherein the third driving device comprises a third motor (6), and a third screw mechanism driven by the third motor (6), and the third screw mechanism drives the first connecting frame (9) to move left and right;
the fourth driving device comprises a fourth motor (7) and a fourth screw rod mechanism driven by the fourth motor (7), and the fourth screw rod mechanism drives the second connecting frame to move left and right.
4. A pole lug scraping device according to claim 3, characterized in that the third motor (6) and the fourth motor (7) are arranged below the pole lug placing table (8).
5. A tab scraping and pressing device according to claim 3, characterized in that one positive tab scraper (1) and one negative tab scraper (2) form one tab scraper group, and the tab scraper group is a plurality of tab scraper groups.
6. The tab scraping and pressing device according to claim 5, wherein the positive electrode tabs (1) of all the tab wiper groups are connected to the first connection plate (11); the negative electrode lug scrapers (2) in all the lug scraper groups are connected with the second connecting plate; all the first connecting frames (9) are driven by the third screw rod mechanism, and all the second connecting frames are driven by the fourth screw rod mechanism.
7. The tab scraping and pressing device according to claim 3, further comprising a controller electrically connected to the first motor (4), the second motor (5), the third motor (6), the fourth motor (7), wherein the controller controls the first motor (4), the second motor (5), the third motor (6), the fourth motor (7) to start and stop according to an internal program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710443118.5A CN107068970B (en) | 2017-06-13 | 2017-06-13 | Scraping and pressing tab device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710443118.5A CN107068970B (en) | 2017-06-13 | 2017-06-13 | Scraping and pressing tab device |
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| Publication Number | Publication Date |
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| CN107068970A CN107068970A (en) | 2017-08-18 |
| CN107068970B true CN107068970B (en) | 2023-11-03 |
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| CN201710443118.5A Active CN107068970B (en) | 2017-06-13 | 2017-06-13 | Scraping and pressing tab device |
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| CN (1) | CN107068970B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107742741B (en) * | 2017-09-12 | 2020-04-14 | 深圳瑞隆新能源科技有限公司 | Device and method for controlling glue height of soft package lithium battery tab |
| CN108288727A (en) * | 2018-03-13 | 2018-07-17 | 东莞阿李自动化股份有限公司 | A kind of battery processing producing line |
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| CN106803567A (en) * | 2017-03-21 | 2017-06-06 | 无锡奥特维智能装备有限公司 | Cell polar ear apparatus for leveling |
| CN206864541U (en) * | 2017-06-13 | 2018-01-09 | 东莞阿李自动化股份有限公司 | Scrape electrode lug device |
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| CN107068970A (en) | 2017-08-18 |
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