CN220700463U - Sodium ion battery pole piece processing apparatus - Google Patents
Sodium ion battery pole piece processing apparatus Download PDFInfo
- Publication number
- CN220700463U CN220700463U CN202322314012.9U CN202322314012U CN220700463U CN 220700463 U CN220700463 U CN 220700463U CN 202322314012 U CN202322314012 U CN 202322314012U CN 220700463 U CN220700463 U CN 220700463U
- Authority
- CN
- China
- Prior art keywords
- pole piece
- bracket
- sodium ion
- rotary drum
- frame
- 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
- 229910001415 sodium ion Inorganic materials 0.000 title claims abstract description 24
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000012545 processing Methods 0.000 title claims abstract description 19
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 2
- 238000005056 compaction Methods 0.000 abstract description 19
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009831 deintercalation Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 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
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a sodium ion battery pole piece processing device, which relates to the technical field of sodium ion batteries and comprises a device base and a thickness measuring assembly, wherein a bracket is arranged in the center of the surface of the device base, a rotary drum is rotatably connected to the upper part of one side of the device base, a sliding frame fixed on the device base is arranged on the inner side of the rotary drum, a movable frame sliding up and down is arranged in the sliding frame, and a connecting seat is rotatably connected to the outer side of the movable frame. According to the pole piece processing device, the rotating drum is rotated to realize back and forth transmission of the lower side bracket, the outer side sliding frame is transmitted to slide up and down, the linkage frame connected with the sliding frame is driven to lift and descend, the movable bracket is matched with the lower end pressing roller to realize rapid compaction of the pole piece, compared with the traditional manual compaction, the pole piece processing device is smoother and denser, the pressure of the pole piece is finely adjusted through the pressing roller connected with the linkage frame, and the pole piece processing device is rapid and convenient to adjust the pole piece compaction requirement and improves the pole piece compaction efficiency.
Description
Technical Field
The utility model relates to the technical field of sodium ion batteries, in particular to a sodium ion battery pole piece treatment device.
Background
Sodium-ion batteries (Sodium-ion batteries) are a type of secondary Battery that utilizes the chemical reaction of intercalation and deintercalation of Sodium ions between positive and negative electrodes to store and release electrical energy, and are more abundant and cheaper than lithium resources, which may be relatively lower in cost than lithium-ion batteries. The sodium ion battery pole piece needs to dry and heat treat the negative electrode film, then makes the negative electrode film denser through compaction or rolling and other modes, and traditional manual compaction has the problems of uneven compaction, high labor intensity and low processing efficiency, and uneven compaction can lead to uneven conductivity and capacity distribution of electrode materials, thereby influencing the performance and the cycle life of the battery. Therefore, the utility model provides a sodium ion battery pole piece processing apparatus 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 sodium ion battery pole piece processing device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a sodium ion battery pole piece processing apparatus, includes device base and thickness measurement subassembly, device base surface center is provided with the bracket, and device base one side upper portion rotates and is connected with the rotary drum, and the rotary drum inboard is equipped with the balladeur train that is fixed in on the device base, and the balladeur train is inside to be provided with gliding adjustable shelf from top to bottom, and the adjustable shelf outside rotates and is connected with the connecting seat, and the compression roller is installed to the interlock frame downside, and the compression roller is located bracket surface center, the rotary drum is connected with bracket and the equal transmission of interlock frame, and balladeur train upside fixed mounting has the motor of being connected with the rotary drum.
Preferably, the surface of the device base is provided with a chute corresponding to the bracket, and the upper part of the other side of the device base is fixedly provided with a thickness measuring assembly corresponding to the bracket.
Preferably, the lower end of the rotary drum is fixedly connected with a first linkage plate, the lower end of the linkage plate is rotatably connected with a second linkage plate, and the other end of the second linkage plate is rotatably connected with the bracket.
Preferably, the rotary drum periphery is provided with the arc strip, and the movable frame outside is fixed with two upper and lower spacing projection that correspond the arc strip.
Preferably, the movable frame is rotationally connected with a rotating rod, a screw rod is fixed at the center of the rotating rod, a screw block is sleeved on the peripheral side of the screw rod, and the screw block slides left and right in the movable frame.
Preferably, torsion springs are sleeved at two ends of the rotating rod, the inner ends of the torsion springs are fixedly connected with the linkage frame, and the outer ends of the torsion springs are fixedly connected with the end parts of the rotating rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the pole piece processing device, the rotary drum is rotated to realize back and forth transmission of the lower bracket, the outer sliding frame is transmitted to slide up and down, the linkage frame connected with the sliding frame is driven to lift and descend, and the movable bracket is matched with the lower end pressing roller to realize rapid compaction of the pole piece, so that compared with the traditional manual compaction, the pole piece processing device is smoother and denser;
2. the movable frame structure which slides up and down in the sliding frame is arranged, the rotating rod in the sliding frame is rotated, so that the rotation degree of torsion springs at two ends is adjusted, the compression roller connected through the linkage frame is driven, the fine adjustment of the electrode plate pressure is realized, the device is fast and convenient for pole piece compaction requirement adjustment, and the pole piece compaction efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of a sodium ion battery pole piece treatment device according to the present utility model;
fig. 2 is a schematic diagram II of a sodium ion battery pole piece treatment device according to the present utility model;
fig. 3 is a schematic structural diagram III of a sodium ion battery pole piece treatment device according to the present utility model;
fig. 4 is a schematic diagram of a connection structure of a linkage frame in a sodium ion battery pole piece processing device according to the present utility model.
In the figure: 1. a device base; 2. a thickness measuring assembly; 3. a rotating drum; 4. a motor; 5. a linkage frame; 6. a bracket; 7. a press roller; 8. a first linkage plate; 9. a second linkage plate; 10. a carriage; 11. an arc-shaped strip; 12. a chute; 13. limiting convex columns; 14. a screw block; 15. a screw; 16. a rotating rod; 17. a torsion spring; 18. a movable frame.
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 sodium ion battery pole piece processing device comprises a device base 1 and a thickness measuring assembly 2, wherein a bracket 6 is arranged at the center of the surface of the device base 1, a rotary drum 3 is rotatably connected to the upper part of one side of the device base 1, a sliding frame 18 fixed on the device base 1 is arranged on the inner side of the rotary drum 3, a movable frame 18 sliding up and down is arranged in the sliding frame 10, a connecting seat is rotatably connected to the outer side of the movable frame 18, a press roll 7 is arranged on the lower side of the linkage frame 5, the press roll 7 is positioned at the center of the surface of the bracket 6, torsion springs 17 are sleeved at the two ends of a rotating rod 16, the inner ends of the torsion springs 17 are fixedly connected with the linkage frame 5, the outer ends of the torsion springs 17 are fixedly connected with the end parts of the rotating rod 16, an electrode piece which is required to be compacted is placed in the bracket 6, the rotating degree of the torsion springs 17 at the two ends of the rotating rod 16 is reasonably adjusted according to the actual compacting requirement, so that the downward force of the linkage frame 5 is heavier or lighter and lighter, and heavier;
further, the rotating rod 16 is rotationally connected with the movable frame 18, the screw rod 15 is fixed in the center of the rotating rod 16, the screw block 14 is sleeved on the periphery side of the screw rod 15, the screw block 14 slides left and right in the movable frame 18, the rotating rod 16 drives the screw rod 15 fixed in the middle to rotate, the screw block 14 on the periphery side of the screw rod 15 slides in the movable frame 18 along with the driving of threads, the purpose of timely fixing after fixing the rotating angle of the rotating rod 16 is achieved, and the tightness degree of the torsion springs 17 at two ends is maintained;
further, the rotary drum 3 is in transmission connection with the bracket 6 and the linkage frame 5, a motor 4 connected with the rotary drum 3 is fixedly arranged on the upper side of the carriage 10, a chute 12 corresponding to the bracket 6 is formed on the surface of the device base 1, the lower end of the rotary drum 3 is fixedly connected with a linkage plate I8, the lower end of the linkage plate I8 is rotationally connected with a linkage plate II 9, the other end of the linkage plate II 9 is rotationally connected with the bracket 6, the motor 4 on one side of the carriage 10 is started, an output shaft of the motor 4 drives the rotary drum 3 connected with the lower end to rotate, the rotary drum 3 is matched with a limit convex column 13 on the movable frame 18 to realize up-down sliding driving of the movable frame 18 in the carriage 10, and simultaneously, the rotary drum 3 is in reciprocating sliding in the device base 1 through the lower end linkage plate I8 and the linkage plate II 9 at the same time of rotating the rotary drum 3;
further, the thickness measuring component 2 corresponding to the bracket 6 is fixedly installed on the upper portion of the other side of the device base 1, the arc-shaped strips 11 are arranged on the periphery of the rotating drum 3, the upper limit convex columns 13 and the lower limit convex columns 13 corresponding to the arc-shaped strips 11 are fixed on the outer side of the movable frame 18, in the process that the movable frame 18 connected to the upper end of the linkage frame 5 is lifted to slide up and down, the compression roller 7 at the lower end of the movable frame is pulled to roll on the surface of the bracket 6, meanwhile, the bracket 6 capable of sliding in a translation mode is matched, the compaction work of pole pieces on the surface of the bracket 6 is achieved, one-time compaction work is completed when the rotating drum 3 connected by the motor 4 rotates for one circle, and the thickness measuring work of pole pieces after compaction is completed through the thickness measuring component 2 installed outside.
The specific working principle of the utility model is as follows:
when the pole piece processing device is used, an electrode piece to be compacted and compacted is placed in the bracket 6, the turning degree of torsion springs 17 at two ends of the rotating rod 16 is reasonably adjusted according to the actual compaction requirement, so that the downward force of the linkage frame 5 is heavier or lighter, and the linkage frame 5 compacts the electrode piece through the lower end pressing roller 7;
the rotating rod 16 drives the screw rod 15 fixed in the middle to rotate, the screw block 14 at the peripheral side of the screw rod 15 is driven along with threads and slides in the movable frame 18, the purpose of timely fixing the rotating angle of the rotating rod 16 is achieved, and the tightness degree of the torsion springs 17 at the two ends is maintained;
starting a motor 4 on a sliding frame 10 at one side, driving a rotary drum 3 connected with the lower end by an output shaft of the motor 4 to rotate, and enabling the rotary drum 3 to pass through a peripheral arc-shaped strip 11 and cooperate with a limiting convex column 13 on a movable frame 18 to realize up-and-down sliding driving of the movable frame 18 in the sliding frame 10, and simultaneously enabling the rotary drum 3 to pass through a first linkage plate 8 and a second linkage plate 9 at the lower end while rotating the rotary drum 3, so that a bracket 6 in transmission connection slides back and forth in a device base 1;
in the process that the movable frame 18 connected with the upper end of the linkage frame 5 is lifted to slide up and down, the compression roller 7 at the lower end of the movable frame is pulled to roll on the surface of the bracket 6, meanwhile, the bracket 6 sliding in a translation mode is matched, the compaction work of pole pieces on the surface of the bracket 6 is achieved, when the motor 4 controls the connected rotary drum 3 to rotate for one circle, one compaction work is completed, and the thickness measuring work of pole pieces after compaction can be completed through the thickness measuring assembly 2 arranged outside.
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 pole piece processing apparatus, includes device base (1) and thickness measurement subassembly (2), its characterized in that, device base (1) surface center is provided with bracket (6), device base (1) one side upper portion rotates and is connected with rotary drum (3), rotary drum (3) inboard is equipped with carriage (10) that are fixed in on device base (1), carriage (10) inside is provided with gliding adjustable shelf (18) from top to bottom, adjustable shelf (18) outside rotates and is connected with the connecting seat, compression roller (7) are installed to interlock frame (5) downside, and compression roller (7) are located bracket (6) surface center, rotary drum (3) are all transmitted with bracket (6) and interlock frame (5) and are connected, motor (4) that carriage (10) upside fixed mounting is connected with rotary drum (3).
2. The sodium ion battery pole piece processing device according to claim 1, wherein the surface of the device base (1) is provided with a chute (12) corresponding to the bracket (6), and the upper part of the other side of the device base (1) is fixedly provided with a thickness measuring component (2) corresponding to the bracket (6).
3. The sodium ion battery pole piece treatment device according to claim 1, wherein the lower end of the rotary drum (3) is fixedly connected with a first linkage plate (8), the lower end of the first linkage plate (8) is rotatably connected with a second linkage plate (9), and the other end of the second linkage plate (9) is rotatably connected with the bracket (6).
4. The sodium ion battery pole piece processing device according to claim 1, wherein an arc-shaped strip (11) is arranged on the periphery of the rotary drum (3), and upper and lower limiting convex columns (13) corresponding to the arc-shaped strip (11) are fixed on the outer side of the movable frame (18).
5. The sodium ion battery pole piece processing device according to claim 1, wherein the movable frame (18) is rotationally connected with a rotating rod (16), a screw rod (15) is fixed at the center of the rotating rod (16), a screw block (14) is sleeved on the periphery of the screw rod (15), and the screw block (14) slides left and right in the movable frame (18).
6. The sodium ion battery pole piece treatment device according to claim 5, wherein torsion springs (17) are sleeved at two ends of the rotating rod (16), the inner ends of the torsion springs (17) are fixedly connected with the linkage frame (5), and the outer ends of the torsion springs (17) are fixedly connected with the end parts of the rotating rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322314012.9U CN220700463U (en) | 2023-08-28 | 2023-08-28 | Sodium ion battery pole piece processing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322314012.9U CN220700463U (en) | 2023-08-28 | 2023-08-28 | Sodium ion battery pole piece processing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220700463U true CN220700463U (en) | 2024-04-02 |
Family
ID=90449779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322314012.9U Active CN220700463U (en) | 2023-08-28 | 2023-08-28 | Sodium ion battery pole piece processing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220700463U (en) |
-
2023
- 2023-08-28 CN CN202322314012.9U patent/CN220700463U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |