CN220312872U - Sodium ion battery negative plate grinding device - Google Patents
Sodium ion battery negative plate grinding device Download PDFInfo
- Publication number
- CN220312872U CN220312872U CN202322297418.0U CN202322297418U CN220312872U CN 220312872 U CN220312872 U CN 220312872U CN 202322297418 U CN202322297418 U CN 202322297418U CN 220312872 U CN220312872 U CN 220312872U
- Authority
- CN
- China
- Prior art keywords
- sodium ion
- polishing
- fixed
- ion battery
- roller brush
- 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.)
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Links
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 229910001415 sodium ion Inorganic materials 0.000 title claims abstract description 25
- 238000005498 polishing Methods 0.000 claims abstract description 54
- 238000004140 cleaning Methods 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000037427 ion transport Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 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
Abstract
The utility model discloses a polishing device for a negative electrode plate of a sodium ion battery, and relates to the technical field of sodium ion battery production. The sodium ion electrode slice polishing device provided by the utility model can realize rapid and accurate adjustment of the upper and lower positions of the negative electrode slice fixing structure, adjust the contact force of the motor slice and the polishing disc at the lower side so as to achieve the polishing effect of actual demands, avoid excessive polishing and influence the performance of the electrode slice, and is provided with a cleaning roller brush structure on one side of the mounting sliding frame structure, and a face gear fixed on the cleaning roller brush structure is matched with a corresponding face toothed ring structure on the polishing disc.
Description
Technical Field
The utility model relates to the technical field of sodium ion battery production, in particular to a polishing device for a negative plate of a sodium ion battery.
Background
Sodium ion batteries are an emerging rechargeable battery technology that uses sodium ion transport between the positive and negative electrodes to store and release electrical energy, and have the advantages of abundant resources, higher energy density, lower cost, and the like, as compared with conventional lithium ion batteries. In order to increase the contact area with electrolyte, improve cycle life and energy density of battery, need polish to sodium ion battery negative pole smooth, there are some problems to polishing of negative pole piece at present, like the piece that polishes falls on abrasive paper or sand table, and the incomplete bits accumulate too much, influence the contact effect of polishing of negative pole piece and sand table, and current electrode piece dynamics of polishing is difficult to control, excessively polishes can lead to the damage of negative pole piece and the decline of performance. Therefore, the utility model provides a sodium ion battery negative pole piece grinding device to solve the problem mentioned in the above-mentioned background art.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a polishing device for a negative plate of a sodium ion battery.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a sodium ion battery negative pole piece grinding device, includes the base, base upper end fixed mounting has the polishing dish, and the polishing dish downside is equipped with the motor of installing on the base, and motor output shaft upper end is fixed with the pivot, and the pivot upper end is fixed with the vertical balladeur train that runs through the polishing dish, is provided with the installation balladeur train of gliding from top to bottom in the vertical balladeur train, and installation balladeur train one side rotates and is connected with the cleaning roller brush, and installs balladeur train opposite side rotation and be connected with the barrel cam, and the barrel cam is provided with the mounting fixture that is located the installation balladeur train.
Preferably, the face gear is fixed on the peripheral side of the cleaning roller brush, and a face toothed ring which is correspondingly meshed with the face gear is fixed on the upper side of the center of the polishing disc.
Preferably, the upper end of the cleaning roller brush is fixedly provided with a first bevel gear, and the upper end of the barrel cam is fixedly provided with a second bevel gear meshed with the first bevel gear.
Preferably, a sliding groove corresponding to the fixing clamp is formed in the mounting sliding frame, and the fixing clamp slides up and down on one side of the mounting sliding frame through the sliding groove.
Preferably, two sliding shafts are arranged on the upper side of the fixed clamp, and the two sliding shafts are respectively positioned on two sides of the convex strips on the outer side of the barrel cam.
Preferably, a stud is fixed in the mounting sliding frame, positioning pieces are sleeved at two ends of the stud, locking threaded sleeves are connected to the outer sides of the positioning pieces in a switching mode, and the locking threaded sleeves are connected to the periphery of the stud in a threaded mode.
Compared with the prior art, the utility model has the beneficial effects that:
1. the sodium ion electrode slice polishing device provided by the utility model can realize the rapid and accurate adjustment of the upper and lower positions of the negative electrode slice fixing structure, and adjust the contact force of the motor slice and the polishing disc at the lower side so as to achieve the polishing effect of actual requirements, avoid excessive polishing and influence the performance of the electrode slice;
2. according to the utility model, the cleaning roller brush structure is arranged on one side of the mounting sliding frame structure, the fixed end face gear is matched with the corresponding end face toothed ring structure on the polishing disc, and when the cleaning roller brush rotates, the driving roller brush rotates automatically, so that the efficient cleaning work of polishing residual scraps on the surface of the polishing disc is realized, and the contact friction effect of the electrode plate and the polishing disc is ensured;
3. according to the utility model, the electrode plate is fixed on the polishing mechanism through the fixing clamp, when the mounting sliding frame structure rotates and the cleaning roller brush on one side is driven to rotate, the cleaning roller brush drives the cylindrical cam on the other side, the cylindrical cam drives the lower clamp to slide back and forth in the sliding groove, and the electrode plate is matched with the rotating process, so that the efficient and uniform polishing requirement on the electrode plate is realized.
Drawings
Fig. 1 is a schematic structural diagram of a polishing device for a negative plate of a sodium ion battery;
fig. 2 is a schematic structural diagram II of a polishing device for a negative plate of a sodium ion battery;
fig. 3 is a schematic diagram of a connection structure of a mounting carriage in the polishing device for the negative plate of the sodium ion battery;
fig. 4 is a schematic diagram of a connection structure of a base in the polishing device for a negative electrode plate of a sodium ion battery.
In the figure: 1. a base; 2. a motor; 3. polishing the grinding disc; 4. a cylindrical cam; 5. a chute; 6. cleaning a roller brush; 7. a vertical carriage; 8. a fixing clamp; 9. a rotating shaft; 10. mounting a sliding frame; 11. a positioning sheet; 12. a stud; 13. a locking screw sleeve; 14. face gears; 15. bevel gears I; 16. bevel gears II; 17. a slide shaft; 18. an end face toothed ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a polishing device for a sodium ion battery negative electrode plate comprises a base 1, wherein a polishing disc 3 is fixedly arranged at the upper end of the base 1, a motor 2 arranged on the base 1 is arranged at the lower side of the polishing disc 3, a rotating shaft 9 is fixedly arranged at the upper end of an output shaft of the motor 2, a vertical sliding frame 7 penetrating through the polishing disc 3 is fixedly arranged at the upper end of the rotating shaft 9, a mounting sliding frame 10 sliding up and down is arranged in the vertical sliding frame 7, one side of the mounting sliding frame 10 is rotationally connected with a cleaning roller brush 6, the other side of the mounting sliding frame 10 is rotationally connected with a cylindrical cam 4, the cylindrical cam 4 is provided with a fixing clamp 8 positioned on the mounting sliding frame 10, a stud 12 is fixedly arranged in the mounting sliding frame 10, positioning plates 11 are sleeved at two ends of the stud 12, a locking screw sleeve 13 is connected to the outer side of the positioning plate 11 in a threaded manner, and the locking screw sleeve 13 is connected to the periphery of the stud 12 in a threaded manner, and the battery negative electrode plate is fixedly arranged at the upper side of the polishing disc 3 through the fixing clamp 8 on the device;
further, according to polishing requirements, the upper and lower heights of the sliding frame 10 installed in the vertical sliding frame 7 are reasonably adjusted, the inner side positioning plate 11 is pushed by rotating the locking screw sleeves 13 on the studs 12 at two sides, so that the positioning plate 11 is close to the surface of the vertical sliding frame 7, the upper and lower heights of the sliding frame 10 installed in the vertical sliding frame 7 are further determined, the motor 2 on the base 1 is started, an output shaft of the motor 2 drives the connected rotating shaft 9 to rotate, the vertical sliding frame 7 at the upper end of the rotating shaft 9 rotates along with the rotation, the sliding frame 10 installed in the rotating shaft and the connecting structure of the rotating shaft rotate along with the rotation, and the negative plate fixed at the lower side of the clamp rubs with the surface of the polishing disc 3 in the process of following rotation, so that polishing of the electrode plate is realized;
furthermore, the face gear 14 is fixed on the peripheral side of the cleaning roller brush 6, the face toothed ring 18 correspondingly meshed with the face gear 14 is fixed on the upper side of the center of the grinding disc 3, the cleaning roller brush 6 rotates along with the face gear 14 fixed on the peripheral side of the cleaning roller brush 6 in the process of rotating the vertical sliding frame 7, and the face gear 14 meshed with the face toothed ring 18 on the upper side center of the grinding disc 3 drives the cleaning roller brush 6 to rotate, so that the cleaning roller brush 6 rotates around the surface of the grinding disc 3 in cooperation with the rotation of the cleaning roller brush around the surface of the grinding disc 3, and the purpose of efficiently cleaning the residual chips on the surface of the grinding disc 3 is achieved;
furthermore, the bevel gear one 15 is fixed at the upper end of the cleaning roller brush 6, the bevel gear two 16 meshed with the bevel gear one 15 is fixed at the upper end of the barrel cam 4, the installation sliding frame 10 is provided with the sliding groove 5 corresponding to the fixing clamp 8, the fixing clamp 8 slides up and down on one side of the installation sliding frame 10 through the sliding groove 5, the upper side of the fixing clamp 8 is provided with two sliding shafts 17, the two sliding shafts 17 are respectively positioned on two sides of the convex strips on the outer side of the barrel cam 4, in the process that the cleaning roller brush 6 is driven, the rotating cleaning roller brush 6 drives the barrel cam 4 on the other side through the bevel gear one 15 and the bevel gear two 16 which are meshed at the upper end, the rotating barrel cam 4 is matched with the two sliding shafts 17 corresponding to the upper side of the clamp through the arc strips on the circumference, and the negative plate fixed by driving the fixing clamp 8 slides back and forth in the sliding groove 5 is matched with the rotating process around the polishing disc 3, so that the high-efficiency polishing work of the fixed negative plate is realized.
The specific working principle of the utility model is as follows:
when the polishing device is used, a battery negative electrode plate is fixed on the upper side of a polishing disc 3 of the device through a fixing clamp 8 on the device, the upper and lower heights of a mounting sliding frame 10 in a vertical sliding frame 7 are reasonably adjusted according to polishing requirements, and an inner side positioning plate 11 is pushed by rotating locking screw sleeves 13 on studs 12 on two sides, so that the positioning plate 11 is close to the surface of the vertical sliding frame 7, and the upper and lower heights of the mounting sliding frame 10 in the vertical sliding frame 7 are further determined;
starting a motor 2 on a base 1, driving a connected rotating shaft 9 to rotate by an output shaft of the motor 2, and enabling a vertical sliding frame 7 at the upper end of the rotating shaft 9 to rotate along with the rotation, wherein a sliding frame 10 and a connecting structure thereof are installed in the sliding frame and rotate along with the rotation, and a negative electrode plate fixed on the lower side of a clamp is rubbed with the surface of a polishing disc 3 in the process of the rotation along with the rotation, so that the polishing work of the electrode plate is realized;
in the process of rotating the vertical sliding frame 7, the cleaning roller brush 6 in the vertical sliding frame rotates along with the vertical sliding frame, and the face gear 14 fixed on the peripheral side of the cleaning roller brush 6 is meshed with the face gear ring 18 at the center of the upper side of the grinding disc 3, so that the cleaning roller brush 6 rotates automatically and is matched with the rotation around the surface of the grinding disc 3, and the purpose of efficiently cleaning the residual chips on the surface of the grinding disc 3 is realized;
in the process that the cleaning roller brush 6 is driven, the rotating cleaning roller brush 6 drives the cylindrical cam 4 at the other side through the bevel gear I15 and the bevel gear II 16 which are meshed with each other at the upper end, the rotating cylindrical cam 4 drives the fixed fixture 8 and the fixed negative plate to slide back and forth in the chute 5 through the arc strips at the peripheral side and the corresponding two sliding shafts 17 at the upper side of the fixture, and the rotating process around the polishing disc 3 is matched, so that the efficient polishing work of the fixed negative plate is realized.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a sodium ion battery negative pole piece grinding device, includes base (1), its characterized in that, base (1) upper end is fixed with and is polished dish (3), and polish dish (3) downside and be equipped with motor (2) of installing on base (1), motor (2) output shaft upper end is fixed with pivot (9), and pivot (9) upper end is fixed with vertical balladeur train (7) that run through polishing dish (3), is provided with gliding installation balladeur train (10) from top to bottom in vertical balladeur train (7), and installation balladeur train (10) one side is rotated and is connected with cleaning roller brush (6), and installation balladeur train (10) opposite side is rotated and is connected with cylindrical cam (4), and cylindrical cam (4) are provided with mounting fixture (8) that are located on installation balladeur train (10).
2. The polishing device for the sodium ion battery negative plate according to claim 1, wherein the face gear (14) is fixed on the peripheral side of the cleaning roller brush (6), and a face toothed ring (18) which is correspondingly meshed with the face gear (14) is fixed on the upper side of the center of the polishing disc (3).
3. The polishing device for the sodium ion battery negative plate according to claim 1, wherein a bevel gear I (15) is fixed at the upper end of the cleaning roller brush (6), and a bevel gear II (16) meshed with the bevel gear I (15) is fixed at the upper end of the barrel cam (4).
4. The polishing device for the negative plate of the sodium ion battery according to claim 1, wherein the installation carriage (10) is provided with a chute (5) corresponding to the fixing clamp (8), and the fixing clamp (8) slides up and down on one side of the installation carriage (10) through the chute (5).
5. The polishing device for the sodium ion battery negative plate according to claim 1, wherein two sliding shafts (17) are arranged on the upper side of the fixing clamp (8), and the two sliding shafts (17) are respectively positioned on two sides of the convex strips on the outer side of the barrel cam (4).
6. The polishing device for the negative plate of the sodium ion battery according to claim 1, wherein a stud (12) is fixed in the mounting carriage (10), and both ends of the stud (12) are respectively fixed on the two sides of the mounting carriage
A locating piece (11) is sleeved, a locking screw sleeve (13) is connected to the outer side of the locating piece (11),
and the locking screw sleeve (13) is connected with the periphery of the stud (12) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322297418.0U CN220312872U (en) | 2023-08-25 | 2023-08-25 | Sodium ion battery negative plate grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322297418.0U CN220312872U (en) | 2023-08-25 | 2023-08-25 | Sodium ion battery negative plate grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220312872U true CN220312872U (en) | 2024-01-09 |
Family
ID=89415550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322297418.0U Active CN220312872U (en) | 2023-08-25 | 2023-08-25 | Sodium ion battery negative plate grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220312872U (en) |
-
2023
- 2023-08-25 CN CN202322297418.0U patent/CN220312872U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |