CN213354896U - Powder loading attachment of preparation lithium cell electricity core - Google Patents
Powder loading attachment of preparation lithium cell electricity core Download PDFInfo
- Publication number
- CN213354896U CN213354896U CN202022201499.6U CN202022201499U CN213354896U CN 213354896 U CN213354896 U CN 213354896U CN 202022201499 U CN202022201499 U CN 202022201499U CN 213354896 U CN213354896 U CN 213354896U
- Authority
- CN
- China
- Prior art keywords
- plate
- fixedly connected
- battery cell
- movable plate
- fixing
- 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.)
- Expired - Fee Related
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 27
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000000843 powder Substances 0.000 title claims abstract description 16
- 230000005611 electricity Effects 0.000 title claims abstract description 12
- 238000002360 preparation method Methods 0.000 title claims abstract description 6
- 238000003825 pressing Methods 0.000 claims abstract description 46
- 239000011258 core-shell material Substances 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000011017 operating method Methods 0.000 abstract 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a powder loading attachment of preparation lithium cell electricity core, concretely relates to lithium cell production facility technical field, which comprises a fixed base, the top of fixing base is equipped with the fly leaf, be equipped with electric core shell between fixing base and the fly leaf, first draw-in groove has been seted up at the top of fixing base, the second draw-in groove has been seted up to the bottom of fly leaf, the feed port has been seted up to the top inner wall of second draw-in groove, the top fixedly connected with inlet pipe of fly leaf, the top of inlet pipe is equipped with the pressing component, the pressing component is including setting up the clamp plate in the inlet pipe top, the top of clamp plate is equipped with first fixed. The utility model discloses can be simple convenient completion electric core shell's fixed, and then pour powdery material into electric core shell in, be convenient for simultaneously compress tightly the powdery material in the electric core shell, operating procedure is simple convenient, makes things convenient for in-service use, has improved the convenience.
Description
Technical Field
The utility model relates to a lithium cell production facility technical field, more specifically say, the utility model relates to a powder loading attachment of preparation lithium cell electricity core.
Background
Lithium batteries are batteries which use lithium metal or lithium alloy as a negative electrode material and use non-aqueous electrolyte solution, and are applied more and more widely with the development of the current society, so that the related production and processing of the lithium batteries form a complete set of complete procedures, and the lithium batteries can be roughly divided into lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996, and the safety, specific capacity, self-discharge rate and cost performance of rechargeable batteries were all superior to those of lithium ion batteries. Due to the limitation of high technical requirements of the lithium battery cell, after the powder material is added to the lithium battery cell, the cell shell needs to be extruded by a pressing plate, and the conventional feeding device is complex in structure and cannot simply and conveniently complete feeding and compressing in the lithium battery cell.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a powder loading attachment of preparation lithium battery electricity core to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a powder feeding device for preparing a lithium battery cell comprises a fixed seat, a movable plate is arranged above the fixed seat, a cell shell is arranged between the fixed seat and the movable plate, a first clamping groove is formed in the top of the fixed seat, a second clamping groove is formed in the bottom of the movable plate, a feeding hole is formed in the inner wall of the top of the second clamping groove, a feeding pipe is fixedly connected to the top of the movable plate, a pressing assembly is arranged above the feeding pipe and comprises a pressing plate arranged above the feeding pipe, a first fixing plate is arranged above the pressing plate, the bottom of the first fixing plate is connected with the top of the movable plate through two supporting plates, the pressing plate is connected with the first fixing plate through an elastic assembly, two through holes are formed in the top of the movable plate, a lead screw is arranged in each through hole, and the bottom of the lead, the top of the screw rod is fixedly connected with a second fixed plate positioned above the movable plate, and the second fixed plate is connected with the movable plate through a first spring.
In a preferred embodiment, the elastic assembly includes a pressing plate disposed above the first fixing plate, two fixing columns are fixedly connected to the bottom of the pressing plate, the pressing plate is connected to the first fixing plate through a plurality of second springs, the fixing columns penetrate through the first fixing plate, and the bottoms of the fixing columns are fixedly connected to the top of the pressing plate.
In a preferred embodiment, an elastic pad is fixedly connected to the top of the pressing plate.
In a preferred embodiment, the bottom end of the cell casing is located in the first card slot, and the top end of the cell casing is located in the second card slot.
In a preferred embodiment, a first handle is fixedly connected to both sides of the movable plate.
In a preferred embodiment, the screw is externally sleeved with a nut, and the nut is located below the movable plate.
In a preferred embodiment, a second handle is fixedly connected to one side of the nut.
In a preferred embodiment, a non-slip mat is fixedly connected to the bottom of the fixed seat.
The utility model discloses a technological effect and advantage:
1. through the matching effect of the fixed seat, the movable plate, the cell shell, the first clamping groove, the second clamping groove, the feeding hole, the feeding pipe, the pressing plate, the first fixing plate, the supporting plate, the through hole, the lead screw, the second fixing plate, the first spring and the elastic assembly, the cell shell can be fixed simply and conveniently, and then the powdery material is poured into the cell shell, and meanwhile, the powdery material in the cell shell is convenient to compress, the operation steps are simple and convenient, the practical use is convenient, and the convenience is improved;
2. through the slipmat that sets up, reduce the gliding possibility in fixing base relative placement position, through the first handle that sets up, the drive fly leaf of being convenient for removes, through the mating reaction that sets up lead screw, nut and second handle, when the fly leaf shifts up, the drive nut removes to the bottom of fly leaf, supports the fly leaf, and then is convenient for take out the electricity core shell who is located between fixing base and the fly leaf.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 4 is a schematic view of the fixing column structure of the present invention.
The reference signs are: 1. a fixed seat; 2. a movable plate; 3. a cell shell; 4. a first card slot; 5. a second card slot; 6. a feed port; 7. a feed pipe; 8. pressing a plate; 9. a first fixing plate; 10. a support plate; 11. a through hole; 12. a lead screw; 13. a second fixing plate; 14. a first spring; 15. a non-slip mat; 16. a pressing plate; 17. fixing a column; 18. a second spring; 19. an elastic pad; 20. a first handle; 21. a nut; 22. a second handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
The powder feeding device for preparing the lithium battery cell shown in fig. 1-4 comprises a fixed seat 1, a movable plate 2 is arranged above the fixed seat 1, a cell shell 3 is arranged between the fixed seat 1 and the movable plate 2, a first clamping groove 4 is formed in the top of the fixed seat 1, a second clamping groove 5 is formed in the bottom of the movable plate 2, a feeding hole 6 is formed in the inner wall of the top of the second clamping groove 5, a feeding pipe 7 is fixedly connected to the top of the movable plate 2, and a pressing assembly is arranged above the feeding pipe 7;
the pressing assembly comprises a pressing plate 8 arranged above the feeding pipe 7, a first fixing plate 9 is arranged above the pressing plate 8, the bottom of the first fixing plate 9 is connected with the top of the movable plate 2 through two supporting plates 10, the pressing plate 8 is connected with the first fixing plate 9 through an elastic assembly, two through holes 11 are formed in the top of the movable plate 2, a screw 12 is arranged in each through hole 11, the bottom of the screw 12 is fixedly connected with the top of the fixing seat 1, the top of the screw 12 is fixedly connected with a second fixing plate 13 located above the movable plate 2, and the second fixing plate 13 is connected with the movable plate 2 through a first spring 14.
As shown in fig. 1 and fig. 2, the elastic assembly includes a pressing plate 16 disposed above the first fixing plate 9, two fixing columns 17 are fixedly connected to the bottom of the pressing plate 16, the pressing plate 8 is connected to the first fixing plate 9 through a plurality of second springs 18, the fixing columns 17 penetrate through the first fixing plate 9, the bottoms of the fixing columns 17 are fixedly connected to the top of the pressing plate 8, after the feeding is completed, the pressing plate 16 is driven to move down, the fixing columns 17 drive the pressing plate 8 to move down, the second springs 18 are in a stretching state, the pressing plate 8 penetrates through the feeding pipe 7 and the feeding hole 6, the powdery material in the cell shell 3 is compressed, after the compression is completed, the pressing plate 16 is stopped to be pressed, and the second springs 18 drive the pressing plate 8 to move up, so that the pressing plate 8 resets to an initial.
As shown in fig. 4, an elastic pad 19 is fixedly connected to the top of the pressing plate 16; the elastic cushion 19 is arranged to increase the comfort of pressing.
As shown in fig. 1, the bottom end of the cell casing 3 is located in the first card slot 4, and the top end of the cell casing 3 is located in the second card slot 5.
As shown in fig. 1 and 2, a first handle 20 is fixedly connected to both sides of the movable plate 2; the movable plate 2 is driven to move conveniently by the first handle 20.
As shown in fig. 3, a nut 21 is sleeved outside the screw 12, and the nut 21 is located below the movable plate 2; when the movable plate 2 moves upwards, the driving nut 21 moves to the bottom of the movable plate 2 to support the movable plate 2, so as to facilitate the removal of the cell shell 3 located between the fixed base 1 and the movable plate 2.
As shown in fig. 3, a second handle 22 is fixedly connected to one side of the nut 21; the drive nut 21 is facilitated to rotate by the provision of a second handle 22.
As shown in fig. 4, the bottom of the fixed seat 1 is fixedly connected with an anti-slip pad 15; the possibility of sliding of the fixing seat 1 relative to the placing position is reduced by the arranged non-slip mat 15.
The utility model discloses the theory of operation: when the battery is used, the movable plate 2 is moved upwards, the first spring 14 is in a compressed state, the nut 21 is further rotated, the nut 21 is moved to the bottom of the movable plate 2, the bottom of the movable plate 2 is supported by the nut 21, the cell shell 3 is further placed between the fixed base 1 and the movable plate 2, the bottom end of the cell shell 3 is clamped into the first clamping groove 4, the nut 21 is further rotated, the nut 21 is moved downwards, the movable plate 2 is further driven by the first spring 21 to move downwards, finally the top end of the cell shell 3 is clamped into the second clamping groove 5, then the powdery material is poured into the feeding pipe 7, the powdery material enters the cell shell 3 through the feeding hole 6, after the feeding is completed, the pressing plate 16 is driven to move downwards, the fixing column 17 drives the pressing plate 8 to move downwards, the second spring 18 is in a stretched state, and then the pressing plate 8 penetrates through the feeding pipe 7 and the feeding hole 6 to compress the powdery, after the compaction, stop to press and press pressing plate 16, and then second spring 18 drives clamp plate 8 and moves up, make clamp plate 8 initial position that resets, and on the same hand, the installation procedure of reverse operation electricity core shell 3, can accomplish demolising of electricity core shell 3, completion electricity core shell 3 that can be simple convenient is fixed, and then pour the powdery material into electricity core shell 3 in, be convenient for simultaneously compress tightly the powdery material in electricity core shell 3, operation steps is simple and convenient, and convenient in-service use has improved the convenience.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a powder loading attachment of preparation lithium cell electricity core which characterized in that: the battery cell clamping device comprises a fixed seat (1), wherein a movable plate (2) is arranged above the fixed seat (1), a battery cell shell (3) is arranged between the fixed seat (1) and the movable plate (2), a first clamping groove (4) is formed in the top of the fixed seat (1), a second clamping groove (5) is formed in the bottom of the movable plate (2), a feeding hole (6) is formed in the inner wall of the top of the second clamping groove (5), a feeding pipe (7) is fixedly connected to the top of the movable plate (2), and a pressing assembly is arranged above the feeding pipe (7);
the pressing assembly comprises a pressing plate (8) arranged above an inlet pipe (7), a first fixing plate (9) is arranged above the pressing plate (8), the bottom of the first fixing plate (9) is connected with the top of a movable plate (2) through two supporting plates (10), the pressing plate (8) is connected with the first fixing plate (9) through an elastic assembly, two through holes (11) are formed in the top of the movable plate (2), a lead screw (12) is arranged in each through hole (11), the bottom of the lead screw (12) is fixedly connected with the top of a fixing seat (1), the top of the lead screw (12) is fixedly connected with a second fixing plate (13) located above the movable plate (2), and the second fixing plate (13) is connected with the movable plate (2) through a first spring (14).
2. The powder loading device for preparing the lithium battery cell of claim 1, wherein: the elastic assembly comprises a pressing plate (16) arranged above the first fixing plate (9), two fixing columns (17) are fixedly connected to the bottom of the pressing plate (16), the pressing plate (8) is connected with the first fixing plate (9) through a plurality of second springs (18), the fixing columns (17) penetrate through the first fixing plate (9), and the bottoms of the fixing columns (17) are fixedly connected with the top of the pressing plate (8).
3. The powder loading device for preparing the lithium battery cell of claim 2, wherein: the top of the pressing plate (16) is fixedly connected with an elastic pad (19).
4. The powder loading device for preparing the lithium battery cell of claim 1, wherein: the bottom end of the battery cell shell (3) is located in the first clamping groove (4), and the top end of the battery cell shell (3) is located in the second clamping groove (5).
5. The powder loading device for preparing the lithium battery cell of claim 1, wherein: both sides of the movable plate (2) are fixedly connected with a first handle (20).
6. The powder loading device for preparing the lithium battery cell of claim 1, wherein: the outer sleeve of lead screw (12) is equipped with nut (21), nut (21) are located the below of fly leaf (2).
7. The powder loading device for preparing the lithium battery cell of claim 6, wherein: one side of the nut (21) is fixedly connected with a second handle (22).
8. The powder loading device for preparing the lithium battery cell of claim 1, wherein: the bottom of the fixed seat (1) is fixedly connected with an anti-skid pad (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022201499.6U CN213354896U (en) | 2020-09-30 | 2020-09-30 | Powder loading attachment of preparation lithium cell electricity core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022201499.6U CN213354896U (en) | 2020-09-30 | 2020-09-30 | Powder loading attachment of preparation lithium cell electricity core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213354896U true CN213354896U (en) | 2021-06-04 |
Family
ID=76157227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022201499.6U Expired - Fee Related CN213354896U (en) | 2020-09-30 | 2020-09-30 | Powder loading attachment of preparation lithium cell electricity core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213354896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120887280A (en) * | 2025-09-30 | 2025-11-04 | 江苏梅兰医疗器械有限公司 | A foot warmer processing equipment |
-
2020
- 2020-09-30 CN CN202022201499.6U patent/CN213354896U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120887280A (en) * | 2025-09-30 | 2025-11-04 | 江苏梅兰医疗器械有限公司 | A foot warmer processing equipment |
| CN120887280B (en) * | 2025-09-30 | 2025-12-12 | 江苏梅兰医疗器械有限公司 | A foot warmer processing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213354896U (en) | Powder loading attachment of preparation lithium cell electricity core | |
| CN218919212U (en) | Welding fixture for battery negative electrode leading-out terminal | |
| CN217955942U (en) | Pre-shaping device, press-down shaping device and battery cell shaping device | |
| CN110957497A (en) | Multifunctional soft pack module cell stacking pressing welding mechanism | |
| CN211804551U (en) | Square battery tab welding clamp | |
| CN217280893U (en) | Electricity core hot press unit | |
| CN217641473U (en) | Hot press unit is used in lithium cell production | |
| KR101479843B1 (en) | Apparatus of press polymer case | |
| CN214239082U (en) | Silica gel mould quick replacement device | |
| CN213944376U (en) | Tab rolling mechanism for 5G mobile phone battery | |
| CN208862106U (en) | A kind of horizontal servo battery hot pressing chemical conversion machine | |
| CN210052813U (en) | Automatic shell entering equipment for lithium battery production | |
| CN220065768U (en) | Electric core hot press device | |
| CN222690707U (en) | A clamping device for assembling a flow battery | |
| CN209936229U (en) | Power battery cover plate welding and clamping device | |
| CN219017734U (en) | Fixing device for lithium battery production and processing | |
| CN221790659U (en) | A lithium battery tab folding fixture | |
| CN221530012U (en) | Pressurizing device and battery production equipment | |
| CN223527201U (en) | Large cylindrical battery negative electrode end cover processing device | |
| CN218472031U (en) | Lamination electricity core hot pressing equipment | |
| CN223863155U (en) | A welding device tooling | |
| CN211905448U (en) | A battery-specific classification evaluation processing device | |
| CN112151872A (en) | Cam mechanism for lithium battery lamination machine | |
| CN217158276U (en) | Lithium cell production and processing is with electric core flattening device | |
| CN223828454U (en) | A type of shaping component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |