CN217983440U - High-frequency vibration forming device for battery core tab - Google Patents
High-frequency vibration forming device for battery core tab Download PDFInfo
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- CN217983440U CN217983440U CN202221950465.XU CN202221950465U CN217983440U CN 217983440 U CN217983440 U CN 217983440U CN 202221950465 U CN202221950465 U CN 202221950465U CN 217983440 U CN217983440 U CN 217983440U
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Abstract
The utility model relates to an electricity core utmost point ear operation technical field specifically discloses a high-frequency vibration forming device for electricity core utmost point ear, the device includes electric core positioning mechanism, the relative both sides of electric core positioning mechanism are provided with first high-frequency vibration forming mechanism and second high-frequency vibration forming mechanism respectively; the first high-frequency vibration forming mechanism comprises a first driving module and a first high-frequency vibration forming module connected with the first driving module, and the second high-frequency vibration forming mechanism comprises a second driving module and a second high-frequency vibration forming module connected with the second driving module; the utility model provides a pair of a high-frequency vibration forming device for electric core utmost point ear utilizes high-frequency vibration to flatten utmost point ear, effectively avoids causing the problem of damage to utmost point ear, realizes better utmost point ear effect of flattening, improves electric core yield, realizes automatic operation effect, effectively improves production efficiency.
Description
Technical Field
The utility model relates to an electricity core utmost point ear operation technical field especially relates to a high-frequency vibration forming device for electricity core utmost point ear.
Background
The tab is a raw material of a lithium ion polymer battery product and is divided into three materials, wherein in a common situation, the positive electrode of the battery core uses an aluminum material, the negative electrode uses a nickel material or a copper nickel plating material, and the positive electrode and the negative electrode are both formed by compounding a film and a metal belt.
In the production process of the battery core, the flattening operation of the lug is often involved, in the prior art, the flattening operation of the lug is mostly carried out in the following two modes, firstly, after the lug of the battery core is positioned manually, the displacement change of a pressing block is set by using driving devices such as a motor and the like, and the pressing block is driven to flatten the lug, and the mode has the problems of poor flattening effect and easy damage to the lug due to the direct hard force flattening effect; secondly, through the pure manual operation, flatten the utmost point ear through the manual work promptly, but this mode not only needs to invest more human cost, still has the problem that the inefficiency simultaneously, in addition, still can not ensure the effect of flattening of utmost point ear.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned utmost point ear that exists flatten the effect not good, damage easily and inefficiency scheduling problem, the utility model provides a high-frequency vibration forming device for electric core utmost point ear utilizes high-frequency vibration to flatten utmost point ear, effectively avoids causing the problem of damage to utmost point ear, realizes better utmost point ear effect of flattening, improves electric core yield, realizes automatic operation effect, effectively improves production efficiency.
In order to solve the technical problem, the utility model provides a specific scheme as follows:
a high-frequency vibration forming device for a battery cell lug comprises a battery cell positioning mechanism, wherein a first high-frequency vibration forming mechanism and a second high-frequency vibration forming mechanism are respectively arranged on two opposite sides of the battery cell positioning mechanism;
the first high-frequency vibration forming mechanism comprises a first driving module and a first high-frequency vibration forming module connected with the first driving module, and the second high-frequency vibration forming mechanism comprises a second driving module and a second high-frequency vibration forming module connected with the second driving module.
Optionally, one end of the first high-frequency vibration molding module, which is close to the electric core positioning mechanism, is connected to a first inductor;
the second high-frequency vibration forming module is close to one end of the battery core positioning mechanism is connected with a second inductor, and the edge of the battery core diaphragm is detected by using the first inductor and the second inductor, so that the high-frequency vibration operation is started by the first high-frequency vibration forming module and the second high-frequency vibration forming module, the operation effect of accuracy is improved, and the waste of operation resources is avoided.
Optionally, a first moving linear rail module is arranged between the first driving module and the first high-frequency vibration forming module;
the second movable linear rail module is arranged between the second driving module and the second high-frequency vibration forming module, the first movable linear rail module is favorable for the first high-frequency vibration forming module to perform stable linear movement under the action of the first driving module, and the second movable linear rail module is favorable for the second high-frequency vibration forming module to perform stable linear movement under the action of the second driving module, so that the stability and accuracy of the whole operation are improved.
Optionally, the first moving track module includes a first mounting seat, a first sliding block is disposed at a lower end of the first mounting seat, a first sliding rail matched with the first sliding block is disposed at an upper end of the first driving module, and the first high-frequency vibration forming module is located on the first mounting seat;
the second removes line rail module includes the second mount pad, the lower extreme of second mount pad is provided with the second sliding block, the upper end of second drive module be provided with second sliding block assorted second slide rail, second high-frequency vibration shaping module is located the second mount pad, under first drive module's actuating action, and first sliding block carries out steady movement along first slide rail, and under second drive module's actuating action, the second sliding block carries out steady movement along the second slide rail, realizes stable operation effect.
Optionally, the first high-frequency vibration forming module includes a first high-frequency vibrator and a first vibration pressing plate, a first bearing mounting plate is arranged between the first high-frequency vibrator and the first vibration pressing plate, and the first high-frequency vibrator is connected with the first vibration pressing plate through the first bearing mounting plate;
the second high-frequency vibration forming module comprises a second high-frequency vibrator and a second vibration pressing plate, a second bearing mounting plate is arranged between the second high-frequency vibrator and the second vibration pressing plate, the second high-frequency vibrator is connected with the second vibration pressing plate through the second bearing mounting plate, the first vibration pressing plate carries out high-frequency vibration pressing on the battery cell lug under the action of the first high-frequency vibrator, the second vibration pressing plate carries out high-frequency vibration pressing on the battery cell lug under the action of the second high-frequency vibrator, a better pressing effect is achieved, and the problem of damage to the battery cell lug is effectively solved.
Optionally, the first inductor is installed in the upper end of the first bearing mounting plate, the second inductor is installed in the upper end of the second bearing mounting plate, the high-frequency vibration operation of the first high-frequency vibration forming module and the high-frequency vibration forming module can be prevented from being influenced, and the automatic flattening effect is achieved.
Optionally, a distance between the first inductor and the cell positioning mechanism is smaller than a distance between the first vibrating platen and the cell positioning mechanism;
the distance between the second inductor and the battery cell positioning mechanism is smaller than the distance between the second vibration pressing plate and the battery cell positioning mechanism, so that after the first inductor and the second inductor detect the edge of a battery cell diaphragm, the first high-frequency vibrator and the second high-frequency vibrator drive the first vibration pressing plate and the second vibration pressing plate to operate, accurate operation effect is achieved, and waste of operation resources is avoided.
Optionally, the device further includes a battery cell transmission mechanism, the battery cell positioning mechanism is located on the battery cell transmission mechanism, and the battery cell to be flattened and the flattened battery cell are transmitted by the battery cell transmission mechanism, so that an automatic operation effect is achieved.
Optionally, the device further includes a mounting plate, the electric core transmission mechanism, the first high-frequency vibration forming mechanism and the second high-frequency vibration forming mechanism are all disposed on the mounting plate, and the first high-frequency vibration forming mechanism and the second high-frequency vibration forming mechanism are respectively located on two opposite sides of the electric core transmission mechanism, and are used for fixedly mounting positions of the mechanisms, so that the whole device can be conveniently used.
Optionally, the first driving module includes a first motor, the second driving module includes a second motor, and the first motor and the second motor are used for driving the first high-frequency vibration forming module and the second high-frequency vibration forming module to move, so that an automatic operation effect is achieved.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model provides a pair of a high-frequency vibration forming device for electric core utmost point ear utilizes high-frequency vibration to flatten utmost point ear, effectively avoids causing the problem of damage to utmost point ear, realizes the better effect that flattens of utmost point ear, improves electric core yield, realizes automatic operation effect, effectively improves production efficiency.
Drawings
Fig. 1 is a front view of a high-frequency vibration molding apparatus for an electrical core tab provided in an embodiment of the present invention;
fig. 2 is a top view of a high-frequency vibration molding apparatus for a battery cell tab provided in an embodiment of the present invention;
fig. 3 is a front view of a first dither forming mechanism provided in an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a second high-frequency vibration forming mechanism provided in an embodiment of the present invention;
wherein, 1 is a battery core positioning mechanism; 2 is a first high-frequency vibration forming mechanism; 21 is a first driving module; 22 is a first high-frequency vibration molding module; 221 is a first high frequency vibrator; 222 is a first vibrating platen; 223, a first bearing mounting plate; 23 is a first movable linear rail module; 231 is a first mounting seat; 232 is a first slider; 233 is a first slide rail; 3 is a second high-frequency vibration forming mechanism; 31 is a second driving module; 32 is a second high-frequency vibration forming module; 321 is a second high frequency vibrator; 322 is a second vibrating platen; 323 is the second bearing mounting plate; 33 is a second moving line rail module; 331 is a second mounting seat; 332 is a second slider; 333 is a second slide rail; 4 is a first inductor; 5 is a second inductor; 6, a battery core transmission mechanism; and 7, a mounting bottom plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention will be combined to clearly and completely describe the technical solutions of the embodiments of the present invention. The described embodiments are some, but not all embodiments of the invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
For example, a high-frequency vibration forming device for a battery cell tab comprises a battery cell positioning mechanism, wherein a first high-frequency vibration forming mechanism and a second high-frequency vibration forming mechanism are respectively arranged on two opposite sides of the battery cell positioning mechanism; the first high-frequency vibration forming mechanism comprises a first driving module and a first high-frequency vibration forming module connected with the first driving module, and the second high-frequency vibration forming mechanism comprises a second driving module and a second high-frequency vibration forming module connected with the second driving module.
The high-frequency vibration forming device for the battery core lug provided by the embodiment utilizes high-frequency vibration to flatten the lug, effectively avoids the problem of damage to the lug, realizes better lug flattening effect, improves battery core yield, realizes automatic operation effect, and effectively improves production efficiency.
The first embodiment is as follows:
as shown in fig. 1 and fig. 2, a high-frequency vibration forming device for an electric core tab, the device includes an electric core positioning mechanism 1, the electric core positioning mechanism 1 is used for positioning an electric core, so as to facilitate subsequent high-frequency vibration operation, a first high-frequency vibration forming mechanism 2 and a second high-frequency vibration forming mechanism 3 are respectively arranged on two opposite sides of the electric core positioning mechanism 1, the first high-frequency vibration forming mechanism 2 and the second high-frequency vibration forming mechanism 3 are both used for performing high-frequency vibration flattening on a tab on the electric core, and the first high-frequency vibration forming mechanism 2 and the second high-frequency vibration forming mechanism 3 respectively correspond to an anode tab and a cathode tab on the electric core.
Specifically, the first high-frequency vibration forming mechanism 2 includes a first driving module 21 and a first high-frequency vibration forming module 22 connected to the first driving module 21, that is, the first driving module 21 is used to drive the first high-frequency vibration forming module 22 to move, and after the first high-frequency vibration forming module 22 moves to a set position, the high-frequency vibration operation is started; similarly, the second dither mechanism 3 includes a second driving module 31 and a second dither module 32 connected to the second driving module 31, that is, the second driving module 31 is used to drive the second dither module 32 to move, and the second dither module 32 starts the dither operation after moving to the set position.
In the actual operation in-process, fix a position the back through electric core positioning mechanism 1 to electric core earlier, first drive module 21 drives first high-frequency vibration shaping module 22 and is close to electric core, it is synchronous, second drive module 31 drives second high-frequency vibration shaping module 32 and is close to electric core, when first high-frequency vibration shaping module 22 and second high-frequency vibration shaping module 32 remove to setting for the position, start the high-frequency vibration operation, carry out high-frequency vibration with the positive pole utmost point ear on the electric core and flatten with the negative pole utmost point ear, can realize better effect of flattening, avoid causing the damage to the utmost point ear, improve electric core yield.
Example two:
referring to fig. 1, one end of the first dither module 22 close to the cell positioning mechanism 1 is connected to a first inductor 4; one end of the second high-frequency vibration molding module 32 close to the electric core positioning mechanism 1 is connected with a second inductor 5, and the edge of the electric core diaphragm is detected by using the first inductor 4 and the second inductor 5, so that the first high-frequency vibration molding module 22 and the second high-frequency vibration molding module 32 start high-frequency vibration operation, the operation effect of accuracy is improved, and the waste of operation resources is avoided.
Specifically, first inductor 4 is used for detecting the response to the diaphragm edge of electricity core one end, and second inductor 5 is used for detecting the response to the diaphragm edge of the electricity core other end, when first inductor 4 senses the diaphragm edge, can start first high frequency vibration shaping module 22 and carry out the high frequency vibration operation, when second inductor 5 senses the diaphragm edge, can start second high frequency vibration shaping module 32 and carry out the high frequency vibration operation, realize accurate and automatic operation effect.
In this example, referring to fig. 1, 3 and 4, a first moving wire rail module 23 is provided between the first driving module 21 and the first dither forming module 22; be provided with second removal line rail module 33 between second drive module 31 and second high-frequency vibration shaping module 32, it is favorable to first high-frequency vibration shaping module 22 to carry out stable linear movement under the effect of first drive module 21 to set up first removal line rail module 23, it is favorable to second high-frequency vibration shaping module 32 to carry out stable linear movement under the effect of second drive module 31 to set up second removal line rail module 33, and then improve the stability and the precision of whole operation.
The first moving track module 23 includes a first mounting seat 231, a first sliding block 232 is disposed at a lower end of the first mounting seat 231, a first sliding rail 233 matched with the first sliding block 232 is disposed at an upper end of the first driving module 21, and the first high-frequency vibration molding module 22 is disposed on the first mounting seat 231.
The second moving track module 33 includes a second mounting seat 331, a second sliding block 332 is disposed at the lower end of the second mounting seat 331, a second sliding rail 333 matched with the second sliding block 332 is disposed at the upper end of the second driving module 31, the second high-frequency vibration forming module 32 is disposed on the second mounting seat 331, under the driving action of the first driving module 21, the first sliding block 232 moves stably along the first sliding rail 233, and under the driving action of the second driving module 31, the second sliding block 332 moves stably along the second sliding rail 333, so as to achieve a stable operation effect.
Example three:
referring to fig. 1, 3 and 4, the first high-frequency vibration molding module 22 includes a first high-frequency vibrator 221 and a first vibration platen 222, a first bearing mounting plate 223 is disposed between the first high-frequency vibrator 221 and the first vibration platen 222, and the first high-frequency vibrator 221 is connected to the first vibration platen 222 through the first bearing mounting plate 223.
Similarly, the second dither module 32 includes a second dither unit 321 and a second dither pressing plate 322, a second bearing mounting plate 323 is disposed between the second dither unit 321 and the second dither pressing plate 322, and the second dither unit 321 is connected to the second dither pressing plate 322 through the second bearing mounting plate 323.
First vibration clamp plate 222 carries out high-frequency vibration to electric core utmost point ear under first high-frequency vibrator 221's effect and flattens, and second vibration clamp plate 322 carries out high-frequency vibration to electric core utmost point ear under the effect of second high-frequency vibrator 321 and flattens, realizes better effect of flattening, effectively avoids causing the problem of damage to utmost point ear.
In this example, the first inductor 4 is attached to the upper end of the first bearing mounting plate 223, the second inductor 5 is attached to the upper end of the second bearing mounting plate 323, the first inductor 4 is attached to the upper end of the first bearing mounting plate 223, and the second inductor 5 is attached to the upper end of the second bearing mounting plate 323, so that the high-frequency vibration operation of the first high-frequency vibration molding module 22 and the second high-frequency vibration molding module 32 can be prevented from being affected, and the automatic flattening effect can be achieved.
During specific installation, the distance between the first inductor 4 and the cell positioning mechanism 1 is smaller than the distance between the first vibrating platen 222 and the cell positioning mechanism 1; the distance between the second inductor 5 and the electric core positioning mechanism 1 is smaller than the distance between the second vibration pressing plate 322 and the electric core positioning mechanism 1, the installation design mode is favorable for the first inductor 4, after the second inductor 5 detects the edge of the electric core diaphragm, the first high-frequency vibrator 221 and the second high-frequency vibrator 321 drive the first vibration pressing plate 222 and the second vibration pressing plate 322 to operate, accurate operation effect is realized, and the waste of operation resources is avoided.
Example four:
referring to fig. 1, the high-frequency vibration transverse device for the battery cell tab provided in this example further includes a battery cell transmission mechanism 6, the battery cell positioning mechanism 1 is located on the battery cell transmission mechanism 6, and the battery cell to be flattened and the flattened battery cell are transmitted by the battery cell transmission mechanism 6, so as to achieve an automatic operation effect.
At the initial operation stage, carry out the material loading to electric core, transmit electric core through electric core transmission mechanism 6, when transmitting to treating the operation region, fix a position electric core by electric core positioning mechanism 1, accomplish the high-frequency vibration of electric core utmost point ear by first high-frequency vibration forming mechanism 2 and second high-frequency vibration forming mechanism 3 immediately and flatten, treat that the operation of flattening is accomplished the back, electric core continues to transmit to next operation process under electric core transmission mechanism 6's effect.
In this example, the apparatus further includes a mounting bottom plate 7, the cell transmission mechanism 6, the first dither forming mechanism 2, and the second dither forming mechanism 3 are all disposed on the mounting bottom plate 7, and the first dither forming mechanism 2 and the second dither forming mechanism 3 are respectively located on two opposite sides of the cell transmission mechanism 6, so as to fix and mount the positions of the mechanisms, thereby facilitating the use of the entire apparatus.
The first driving module 21 includes a first motor, the second driving module 31 includes a second motor, and the first motor and the second motor are used to drive the first high-frequency vibration molding module 22 and the second high-frequency vibration molding module 32 to move, so as to achieve an automatic operation effect.
To sum up, the utility model provides a pair of a high-frequency vibration forming device for electric core utmost point ear utilizes high-frequency vibration to flatten utmost point ear, effectively avoids causing the problem of damage to utmost point ear, realizes better utmost point ear effect of flattening, improves electric core yield, realizes automatic operation effect, effectively improves production efficiency.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
Claims (10)
1. The high-frequency vibration molding device for the battery cell lug is characterized by comprising a battery cell positioning mechanism (1), wherein a first high-frequency vibration molding mechanism (2) and a second high-frequency vibration molding mechanism (3) are respectively arranged on two opposite sides of the battery cell positioning mechanism (1);
the first high-frequency vibration forming mechanism (2) comprises a first driving module (21) and a first high-frequency vibration forming module (22) connected with the first driving module (21), and the second high-frequency vibration forming mechanism (3) comprises a second driving module (31) and a second high-frequency vibration forming module (32) connected with the second driving module (31).
2. The high-frequency vibration molding device for the battery core lug according to claim 1, wherein a first inductor (4) is connected to one end, close to the battery core positioning mechanism (1), of the first high-frequency vibration molding module (22);
one end, close to the electric core positioning mechanism (1), of the second high-frequency vibration molding module (32) is connected with a second inductor (5).
3. The high-frequency vibration molding device for the battery cell tab according to claim 1, wherein a first moving wire rail module (23) is arranged between the first driving module (21) and the first high-frequency vibration molding module (22);
and a second movable linear rail module (33) is arranged between the second driving module (31) and the second high-frequency vibration forming module (32).
4. The high-frequency vibration molding device for the battery cell tab according to claim 3, wherein the first moving wire track module (23) comprises a first mounting seat (231), a first sliding block (232) is arranged at the lower end of the first mounting seat (231), a first sliding rail (233) matched with the first sliding block (232) is arranged at the upper end of the first driving module (21), and the first high-frequency vibration molding module (22) is located on the first mounting seat (231);
the second movable linear rail module (33) comprises a second mounting seat (331), a second sliding block (332) is arranged at the lower end of the second mounting seat (331), a second sliding rail (333) matched with the second sliding block (332) is arranged at the upper end of the second driving module (31), and the second high-frequency vibration forming module (32) is located on the second mounting seat (331).
5. The high-frequency vibration molding device for the battery core lug is characterized in that the first high-frequency vibration molding module (22) comprises a first high-frequency vibrator (221) and a first vibration pressing plate (222), a first bearing mounting plate (223) is arranged between the first high-frequency vibrator (221) and the first vibration pressing plate (222), and the first high-frequency vibrator (221) is connected with the first vibration pressing plate (222) through the first bearing mounting plate (223);
the second high-frequency vibration forming module (32) comprises a second high-frequency vibrator (321) and a second vibration pressing plate (322), a second bearing mounting plate (323) is arranged between the second high-frequency vibrator (321) and the second vibration pressing plate (322), and the second high-frequency vibrator (321) is connected with the second vibration pressing plate (322) through the second bearing mounting plate (323).
6. The high-frequency vibration molding device for the battery cell tab as recited in claim 5, wherein the first inductor (4) is mounted at the upper end of the first bearing mounting plate (223), and the second inductor (5) is mounted at the upper end of the second bearing mounting plate (323).
7. The high-frequency vibration molding device for the cell tabs according to claim 6, wherein the distance between the first inductor (4) and the cell positioning mechanism (1) is smaller than the distance between the first vibration pressing plate (222) and the cell positioning mechanism (1);
the distance between the second inductor (5) and the battery cell positioning mechanism (1) is smaller than the distance between the second vibration pressing plate (322) and the battery cell positioning mechanism (1).
8. The high-frequency vibration molding device for the battery cell tab according to claim 1, wherein the device further comprises a battery cell transmission mechanism (6), and the battery cell positioning mechanism (1) is located on the battery cell transmission mechanism (6).
9. The high-frequency vibration molding device for the battery core lug according to claim 8, further comprising a mounting bottom plate (7), wherein the battery core transmission mechanism (6), the first high-frequency vibration molding mechanism (2) and the second high-frequency vibration molding mechanism (3) are all disposed on the mounting bottom plate (7), and the first high-frequency vibration molding mechanism (2) and the second high-frequency vibration molding mechanism (3) are respectively located at two opposite sides of the battery core transmission mechanism (6).
10. The high-frequency vibration molding device for the battery cell tab according to claim 1, wherein the first driving module (21) comprises a first motor, and the second driving module (31) comprises a second motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221950465.XU CN217983440U (en) | 2022-07-25 | 2022-07-25 | High-frequency vibration forming device for battery core tab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221950465.XU CN217983440U (en) | 2022-07-25 | 2022-07-25 | High-frequency vibration forming device for battery core tab |
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| Publication Number | Publication Date |
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| CN217983440U true CN217983440U (en) | 2022-12-06 |
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| CN202221950465.XU Active CN217983440U (en) | 2022-07-25 | 2022-07-25 | High-frequency vibration forming device for battery core tab |
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| Country | Link |
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| CN (1) | CN217983440U (en) |
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- 2022-07-25 CN CN202221950465.XU patent/CN217983440U/en active Active
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Address after: 516055 201, Floor 2, No. 6 Workshop, No. 301, Huize Avenue, Dongxing District, Dongjiang Science and Technology Park, Zhongkai High tech Zone, Huizhou City, Guangdong Province Patentee after: Huizhou Yinghe Intelligent Technology Co.,Ltd. Address before: 523710 Room 601, building 1, No. 3, Shahu 1st Road, Tangxia Town, Dongguan City, Guangdong Province Patentee before: Dongguan Yinghe Technology Co.,Ltd. |
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