CN220272242U - Lithium battery tab demagnetizing device - Google Patents
Lithium battery tab demagnetizing device Download PDFInfo
- Publication number
- CN220272242U CN220272242U CN202321420942.6U CN202321420942U CN220272242U CN 220272242 U CN220272242 U CN 220272242U CN 202321420942 U CN202321420942 U CN 202321420942U CN 220272242 U CN220272242 U CN 220272242U
- Authority
- CN
- China
- Prior art keywords
- demagnetizing
- demagnetizing device
- plate
- lithium battery
- driving motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 14
- 239000011324 bead Substances 0.000 description 6
- 230000005389 magnetism Effects 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical group [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000570 Cupronickel Inorganic materials 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a lithium battery tab demagnetizing device, which comprises a mounting seat and a demagnetizing device, wherein the demagnetizing device is mounted on the mounting seat, the mounting seat comprises a plurality of fixing plates, a plurality of bearing plates and bearing rods, the bearing plates are arranged between the two fixing plates, two ends of each bearing rod are fixedly connected with the fixing plates, the bearing plates are sleeved on the bearing rods, a driving motor is arranged between each bearing plate and each fixing plate, and the demagnetizing device is arranged on each bearing plate.
Description
Technical Field
The utility model relates to the field of processing of soft-package lithium battery tabs, in particular to a lithium battery tab demagnetizing device.
Background
The soft-packed battery is a kind of a called method of comparing the cylindrical and square hard-shell batteries, the internal composition (positive electrode, negative electrode, diaphragm and electrolyte) of the soft-packed battery is not greatly different from that of square and cylindrical lithium batteries, and the biggest difference is that the soft-packed battery adopts an aluminum plastic composite film as a shell, and the square and cylindrical batteries adopt metal materials as the shell. The negative electrode lug in the soft package lithium ion battery for the Bluetooth earphone in the market at present is a nickel strap and a copper nickel strap which are both magnetic and interfere with the magnetic field in the earphone, so that the sound quality is reduced; how to solve this problem is therefore a current problem.
Disclosure of Invention
Aiming at the defects in the technology, the utility model provides the lithium battery tab demagnetizing device, and the demagnetizing device is arranged, so that magnetism can be effectively eliminated, and adverse effects of the magnetism on products are avoided.
In order to achieve the above purpose, the utility model provides a lithium battery tab demagnetizing device, which comprises a mounting seat and a demagnetizing device, wherein the demagnetizing device is mounted on the mounting seat, the mounting seat comprises a fixed plate, a bearing plate and a plurality of bearing rods, the bearing rods are arranged between the two fixed plates, two ends of the bearing rod are fixedly connected with the fixed plate, the bearing plate is sleeved on the bearing rod, a driving motor is arranged between the bearing plate and the fixed plate, and the demagnetizing device is arranged on the bearing plate.
Preferably, the fixing plate comprises an upper fixing plate and a lower fixing plate, the bearing plate comprises an upper bearing plate and a lower bearing plate, and a first driving motor is arranged between the upper fixing plate and the upper bearing plate; the lower fixing plate is provided with a second driving motor, and the second driving motor is connected with the lower bearing plate.
Preferably, the demagnetizing device comprises a parting bead and a demagnetizing block, wherein the parting bead is arranged between the bearing plate and the demagnetizing block, the parting bead is of a hollow structure, and a wire connected with the demagnetizing block is arranged inside the parting bead.
Preferably, the demagnetizing block is provided with a groove, and the width of the groove is the same as the width of the tab.
Preferably, a sensor is further arranged beside the demagnetizing device, and the sensor and the demagnetizing device are connected with a main control board arranged on the mounting seat through wires.
The beneficial effects of the utility model are as follows: compared with the prior art, the lithium battery tab demagnetizing device provided by the utility model has the advantages that the driving motor is arranged, and the demagnetizing device is driven by the driving motor to move, so that the two demagnetizing devices are mutually close to each other, the tab is extruded, and after the two demagnetizing devices are contacted with the tab, the demagnetizer arranged in the demagnetizing device demagnetizes the tab, so that the use requirement is met.
Drawings
FIG. 1 is a main block diagram of the present utility model;
fig. 2 is an enlarged view of a part of the structure of the present utility model.
Description of the embodiments
The utility model will be further described with reference to the accompanying drawings for more clear description of the utility model, but the scope of the utility model is not limited thereto, and simple substitutions by one skilled in the art without inventive effort will be within the scope of the present application.
Referring to fig. 1 to 2, the utility model discloses a demagnetizing device, which comprises a mounting seat 1 and a demagnetizing device 2, wherein the demagnetizing device 2 is mounted on the mounting seat 1, the mounting seat 1 comprises fixing plates, a bearing plate and a bearing rod 15, the bearing rod 15 is provided with a plurality of bearing rods, the bearing rod is arranged between the two fixing plates, two ends of the bearing rod 15 are fixedly connected with the fixing plates, the bearing plate is sleeved on the bearing rod 15, a driving motor is arranged between the bearing plate and the fixing plates, and the demagnetizing device 2 is arranged on the bearing plate. In the embodiment, the bearing rod is arranged, and the bearing plate can only move up and down along the bearing rod under the drive of the driving motor; under the drive of driving motor for upper and lower two demagnetizing device all with utmost point ear 5 mutual contact, thereby realize eliminating the magnetic force of utmost point ear 5, satisfy the user demand.
In order to achieve the above object, the fixing plate comprises an upper fixing plate 14 and a lower fixing plate 11, the bearing plate comprises an upper bearing plate 13 and a lower bearing plate 12, and a first driving motor 16 is arranged between the upper fixing plate 14 and the upper bearing plate 13; the lower fixing plate 11 is provided with a second driving motor 17, and the second driving motor 17 is connected with the lower receiving plate 12. In this embodiment, two driving motors are provided, so that two demagnetizing devices are conveniently driven to move in opposite directions, and contact with the tabs, and a main control board is further arranged in the second driving motor 17, so that the whole device is conveniently and effectively controlled.
The hot press device 2 comprises a division bar 21 and a heating block 22, wherein the division bar 21 is arranged between the bearing plate 13 and the heating block 22, the division bar 21 is of a hollow structure, and a wire connected with the heating block 22 is arranged inside the division bar 21. In this embodiment, be provided with the parting bead to ensure that the produced problem of heating block can not transmit to the joint board, avoid whole equipment to all be in under higher temperature, the inside of parting bead adopts hollow structure, thereby conveniently walk the line, make overall structure more pleasing to the eye.
The demagnetizing device 2 comprises a parting strip 21 and a demagnetizing block 22, wherein the parting strip is arranged between the bearing plate and the demagnetizing block 22, the parting strip 21 is of a hollow structure, and a wire connected with the demagnetizing block 22 is arranged inside the parting strip 21. In this embodiment, the silica gel board of installing on one of them demagnetizing device is equipped with the recess, like this in the in-process that contacts, utilize the mutually supporting of recess and utmost point ear, thereby the convenience is fixed to the utmost point ear, simultaneously with utmost point ear repetition contact, like this when carrying out the demagnetization, can repeatedly eliminate the magnetism of utmost point ear, and be equipped with the demagnetizer in the demagnetizer piece, adopt the alternating current that the range reduces gradually to pass through the coil, form a direction constantly changes and intensity gradually reduces's alternating magnetic field, make the magnetism in the tape magnetic body step up, constantly change the direction and reduce magnetic field intensity, eliminate magnetism at last.
The sensor is arranged beside the demagnetizing device 2, and the sensor and the demagnetizing device are connected with a main control board arranged on the mounting seat through wires. In this embodiment, a sensor is provided to detect whether a tab is present on the adhesive tape, so as to control the demagnetizing device to operate.
The above disclosure is only a few specific embodiments of the present utility model, but the present utility model is not limited thereto, and any changes that can be thought by those skilled in the art should fall within the protection scope of the present utility model.
Claims (5)
1. The utility model provides a lithium battery tab demagnetizing device, its characterized in that, includes mount pad and demagnetizing device, demagnetizing device installs on the mount pad, the mount pad includes the fixed plate, accepts the board and accepts the pole, accept the pole and have a plurality ofly, set up between two fixed plates, the both ends and the fixed plate of accepting the pole are fixed to link to each other, it establishes to accept the board cover accepting to establish on the pole, it is equipped with driving motor to accept between board and the fixed plate, is equipped with demagnetizing device on the accepting the board.
2. The lithium battery tab demagnetizing device according to claim 1, wherein the fixing plate comprises an upper fixing plate and a lower fixing plate, the receiving plate comprises an upper receiving plate and a lower receiving plate, and a first driving motor is arranged between the upper fixing plate and the upper receiving plate; the lower fixing plate is provided with a second driving motor, and the second driving motor is connected with the lower bearing plate.
3. The lithium battery tab demagnetizing device according to claim 1, wherein the demagnetizing device comprises a parting strip and a demagnetizing block, the parting strip is arranged between the bearing plate and the demagnetizing block, the parting strip is of a hollow structure, and a wire connected with the demagnetizing block is arranged inside the parting strip.
4. The lithium battery tab demagnetizing device according to claim 3, wherein the demagnetizing block is provided with a groove, and the width of the groove is the same as the width of the tab.
5. The lithium battery tab demagnetizing device according to claim 1, wherein a sensor is further arranged beside the demagnetizing device, and the sensor and the demagnetizing device are connected with a main control board arranged on the mounting base through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321420942.6U CN220272242U (en) | 2023-06-06 | 2023-06-06 | Lithium battery tab demagnetizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321420942.6U CN220272242U (en) | 2023-06-06 | 2023-06-06 | Lithium battery tab demagnetizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220272242U true CN220272242U (en) | 2023-12-29 |
Family
ID=89311680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321420942.6U Active CN220272242U (en) | 2023-06-06 | 2023-06-06 | Lithium battery tab demagnetizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220272242U (en) |
-
2023
- 2023-06-06 CN CN202321420942.6U patent/CN220272242U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |