CN213124527U - Green lithium cell former - Google Patents
Green lithium cell former Download PDFInfo
- Publication number
- CN213124527U CN213124527U CN202022392819.0U CN202022392819U CN213124527U CN 213124527 U CN213124527 U CN 213124527U CN 202022392819 U CN202022392819 U CN 202022392819U CN 213124527 U CN213124527 U CN 213124527U
- Authority
- CN
- China
- Prior art keywords
- lithium cell
- lithium battery
- battery cell
- bearing plate
- sliding
- 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
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 9
- 239000011241 protective layer Substances 0.000 claims description 16
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- 241001330002 Bambuseae Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000003825 pressing Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000001771 impaired effect Effects 0.000 abstract description 4
- 238000012797 qualification Methods 0.000 abstract description 4
- 210000004027 cell Anatomy 0.000 description 39
- 230000004224 protection Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 239000011162 core material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication 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
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 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
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Secondary Cells (AREA)
Abstract
The utility model discloses a green lithium cell former, concretely relates to lithium cell production field, the on-line screen storage device comprises a base, base top one side is provided with the reinforcing plate, the base opposite side is provided with the support frame, the reinforcing plate top is provided with the loading board, loading board one side and support frame fixed connection, the support frame top is provided with motor support, motor support top has begun drive round hole, the inside drive bearing that is provided with of drive round hole, drive round hole top is provided with pressure drop mechanism. The utility model discloses a set up pressure drop mechanism, can be at utmost point electroplax and lithium cell during the joint of colding pressing, can give enough effort, make the fine joint that carries on of utmost point electroplax and lithium cell, unnecessary effort absorbs to can protect the lithium cell, can not lead to the lithium cell impaired because the effort is too big, guarantee the qualification rate of lithium cell greatly, increase economic benefits.
Description
Technical Field
The utility model relates to a lithium cell production technical field, more specifically say, the utility model relates to a green lithium cell former.
Background
In recent years, with the development of battery technology, lithium ion batteries are widely applied to the fields of digital products, electric tools, power toys and the like due to the characteristics of large discharge current, good stability, good safety, large capacity and the like, great convenience is brought to our lives, the quality of a lithium battery core directly determines the quality of the lithium battery, and in the production flow of the lithium battery core, positive and negative electrode materials are often prepared firstly and then are subjected to a coating process to prepare an electrode plate.
When the joint of utmost point electroplax and lithium cell, often because the effort of colding pressing is too big, and lead to the lithium cell impaired, greatly increased manufacturing cost.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a green lithium cell former, through setting up pressure drop mechanism, can give enough effort when utmost point electroplax and lithium cell joint of colding pressing, make utmost point electroplax and lithium cell fine carry out the joint, unnecessary effort absorbs to can protect the lithium cell, can not lead to the lithium cell impaired because the effort is too big, guarantee the qualification rate of lithium cell greatly, increase economic benefits.
In order to achieve the above object, the utility model provides a following technical scheme: a green lithium battery cell forming device comprises a base, wherein a reinforcing plate is arranged on one side of the top of the base, a supporting frame is arranged on the other side of the base, a bearing plate is arranged on the top of the reinforcing plate, one side of the bearing plate is fixedly connected with the supporting frame, a motor support is arranged on the top of the supporting frame, a driving round hole is formed in the top of the motor support, a driving bearing is arranged inside the driving round hole, and a pressure drop mechanism is arranged on the top of the driving round hole;
the pressure drop mechanism comprises a driving motor, wherein both sides of the driving motor are provided with fixing plates, the tops of the fixing plates are provided with fixing holes, fixing bolts are arranged in the fixing holes, the top of the motor support is provided with bolt holes, the fixing plates are fixedly connected with the motor support through the fixing bolts, the output end of the driving motor is provided with a lifting rod, one side of the lifting rod is provided with a movable barrel, the peripheral surface of the lifting rod is provided with male threads, the inner wall of the movable barrel is provided with female threads, the lifting rod is in threaded connection with the movable barrel, both sides of the outer part of the movable barrel are provided with sliding grooves, sliding blocks are arranged in the sliding grooves, one side of each sliding block is provided with a fixed barrel, one side of each fixed barrel is provided with a fixed rod, one end of each fixed rod is fixedly connected with the, the bearing cylinder is characterized in that limiting grooves are formed in two sides of the inner wall of the bearing cylinder, limiting blocks are arranged in the limiting grooves, a bearing plate is arranged on one side of each limiting block, and a reset spring is arranged at the top of each bearing plate.
In a preferred embodiment, the sliding block is slidably sleeved with the sliding groove, and the peripheral surface of the sliding block and the inner wall of the sliding groove are smooth surfaces.
In a preferred embodiment, the limiting block is slidably sleeved with the limiting groove, and the peripheral surface of the limiting block and the inner wall of the limiting groove are smooth surfaces.
In a preferred embodiment, the top of the bearing plate is provided with two limiting plates.
In a preferred embodiment, a first protective layer is disposed on the bottom of the pressure bearing plate, and the first protective layer is made of a rubber material.
In a preferred embodiment, a second protective layer is disposed on one side of the limiting plate, and the second protective layer is made of rubber.
In a preferred embodiment, the number of the return springs is set to be multiple, and one end of each return spring is fixedly connected with the bearing plate.
The utility model discloses a technological effect and advantage:
1. by arranging the voltage drop mechanism, enough acting force can be applied when the electrode plate and the lithium battery cell are in cold pressing and clamping connection, so that the electrode plate and the lithium battery cell can be well clamped, and excessive acting force can be absorbed through the voltage drop mechanism when the acting force is too large, so that the lithium battery cell can be protected, the lithium battery cell cannot be damaged due to too large acting force, the qualification rate of the lithium battery cell is greatly ensured, and the economic benefit is increased;
2. through setting up first protective layer and second protective layer, can protect utmost point electroplax surface and lithium cell week surface can not receive the damage when utmost point electroplax and lithium cell colds pressing the joint, protection utmost point electroplax and lithium cell surface to reduce the process of post processing, simplified the production process flow of lithium cell greatly, reduce production time, increase production efficiency.
Drawings
Fig. 1 is a schematic overall side view of the present invention.
Fig. 2 is a schematic overall side view and sectional structure of the present invention.
Fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.
Fig. 4 is an enlarged schematic structural diagram of the position B of fig. 2 according to the present invention.
The reference signs are: 1. a base; 2. a reinforcing plate; 3. a support frame; 4. a carrier plate; 5. a motor bracket; 6. driving the circular hole; 7. a drive bearing; 8. a drive motor; 9. a fixing sheet; 10. fixing the bolt; 11. a lifting rod; 12. a movable barrel; 13. a male thread; 14. female threads; 15. a sliding groove; 16. a slider; 17. a fixed cylinder; 18. fixing the rod; 19. a pressure-bearing cylinder; 20. a limiting groove; 21. a limiting block; 22. a pressure bearing plate; 23. a return spring; 24. a first protective layer; 25. a second protective layer; 26. and a limiting plate.
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 green lithium battery cell forming equipment shown in the attached figures 1-4 comprises a base 1, wherein a reinforcing plate 2 is arranged on one side of the top of the base 1, a support frame 3 is arranged on the other side of the base 1, a bearing plate 4 is arranged on the top of the reinforcing plate 2, one side of the bearing plate 4 is fixedly connected with the support frame 3, a motor support 5 is arranged on the top of the support frame 3, a driving round hole 6 is formed in the top of the motor support 5, a driving bearing 7 is arranged inside the driving round hole 6, and a pressure drop mechanism is arranged on the top;
the pressure drop mechanism comprises a driving motor 8, fixing pieces 9 are arranged on two sides of the driving motor 8, fixing holes are formed in the tops of the fixing pieces 9, fixing bolts 10 are arranged in the fixing holes, bolt holes are formed in the tops of motor supports 5, the fixing pieces 9 are fixedly connected with the motor supports 5 through the fixing bolts 10, a lifting rod 11 is arranged at the output end of the driving motor 8, a movable cylinder 12 is arranged on one side of the lifting rod 11, male threads 13 are arranged on the peripheral surface of the lifting rod 11, female threads 14 are arranged on the inner wall of the movable cylinder 12, the lifting rod 11 is in threaded connection with the movable cylinder 12, sliding grooves 15 are formed in two sides of the outer portion of the movable cylinder 12, sliding blocks 16 are arranged in the sliding grooves 15, a fixed cylinder 17 is arranged on one side of the sliding blocks 16, a fixed rod 18 is arranged on one side of the fixed cylinder 17, one end of the fixed rod 18 is fixedly, limiting block 21 is arranged in limiting groove 20, bearing plate 22 is arranged on one side of limiting block 21, and reset spring 23 is arranged at the top of bearing plate 22.
As shown in fig. 3, the sliding block 16 is slidably sleeved with the sliding groove 15, and the circumferential surface of the sliding block 16 and the inner wall of the sliding groove 15 are smooth surfaces, so as to reduce the friction force between the sliding block 16 and the sliding groove 15, make the sliding between the sliding block 16 and the sliding groove 15 smoother, and increase the service life of the sliding block 16.
As shown in figure 4, the limiting block 21 is sleeved with the limiting groove 20 in a sliding mode, the surface of the periphery of the limiting block 21 and the inner wall of the limiting groove 20 are smooth surfaces, friction force between the limiting block 21 and the limiting groove 20 is reduced, sliding between the limiting block 21 and the limiting groove 20 is smooth, and the service life of the limiting block 21 is prolonged.
As shown in fig. 4, the top of the bearing plate 4 is provided with two limiting plates 26, and the number of the limiting plates 26 is two, so that the lithium battery cell is positioned below the bearing plate 22 when the lithium battery cell is placed.
As shown in fig. 4, the bottom of the pressure bearing plate 22 is provided with a first protective layer 24, and the first protective layer 24 is made of a rubber material, so as to prevent the lithium battery cell from directly contacting the pressure bearing plate 22 and damaging the lithium battery cell.
As shown in fig. 4, a second protective layer 25 is disposed on one side of the limiting plate 26, and the second protective layer 25 is made of rubber, so as to prevent the lithium battery cell from being damaged due to direct contact with the limiting plate 26.
As shown in fig. 4, the number of the return springs 23 is set to be a plurality of, one end of each return spring 23 is fixedly connected with the bearing plate 22, so that enough force is exerted on the lithium battery cell, and the lithium battery cell is prevented from being damaged due to excessive stress.
The utility model discloses the theory of operation: when the forming equipment works, a lithium battery cell is placed between the second protections, an electrode plate is placed at the top of the lithium battery cell, the power supply of a driving motor 8 is switched on, a lifting rod 11 rotates along with the driving motor 8 under the action of a driving bearing 7, as the lifting rod 11 is in threaded connection with a movable cylinder 12, the movable cylinder 12 moves downwards along a sliding groove 15 under the action of a sliding block 16 in a fixed cylinder 17, the bottom of the movable cylinder 12 is connected with a pressure bearing cylinder, the pressure bearing cylinder moves downwards, when a pressure bearing plate 22 in the pressure bearing cylinder is in contact with the electrode plate of the lithium battery cell, a first protection layer 24 at the bottom of the pressure bearing plate 22 exerts acting force on the electrode plate under the action of a reset spring 23, the electrode plate is fixedly clamped with the lithium battery cell, when the electrode plate is clamped in place with the lithium battery cell, redundant acting force on the first protection layer 24 can deform at the reset spring 23 of the pressure bearing plate 22 to absorb redundant acting force, through setting up the pressure drop mechanism, can give enough effort when utmost point electroplax and lithium cell joint of colding pressing, make the fine joint that carries on of utmost point electroplax and lithium cell, can carry out unnecessary effort through pressure drop mechanism and absorb when the effort is too big to can protect the lithium cell, can not lead to the lithium cell impaired because the effort is too big, guarantee the qualification rate of lithium cell greatly, increase economic benefits.
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 preferred embodiment of the present invention and should not be taken as limiting the 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 (7)
1. The utility model provides a green lithium cell former, includes base (1), its characterized in that: a reinforcing plate (2) is arranged on one side of the top of the base (1), a support frame (3) is arranged on the other side of the base (1), a bearing plate (4) is arranged on the top of the reinforcing plate (2), one side of the bearing plate (4) is fixedly connected with the support frame (3), a motor support (5) is arranged on the top of the support frame (3), a driving round hole (6) is formed in the top of the motor support (5), a driving bearing (7) is arranged inside the driving round hole (6), and a pressure drop mechanism is arranged on the top of the driving round hole (6);
the pressure drop mechanism comprises a driving motor (8), wherein both sides of the driving motor (8) are provided with fixing plates (9), the top of each fixing plate (9) is provided with a fixing hole, a fixing bolt (10) is arranged in each fixing hole, the top of a motor support (5) is provided with a bolt hole, each fixing plate (9) is fixedly connected with the motor support (5) through the corresponding fixing bolt (10), the output end of the driving motor (8) is provided with a lifting rod (11), one side of each lifting rod (11) is provided with a movable cylinder (12), the circumferential surface of each lifting rod (11) is provided with male threads (13), the inner wall of each movable cylinder (12) is provided with female threads (14), each lifting rod (11) is in threaded connection with the corresponding movable cylinder (12), both sides of the outer part of each movable cylinder (12) are provided with sliding grooves (15), and sliding blocks (16) are arranged in the sliding grooves (15), sliding block (16) one side is provided with solid fixed cylinder (17), gu fixed cylinder (17) one side is provided with dead lever (18), dead lever (18) one end and support frame (3) fixed connection, gu fixed cylinder (17) bottom is provided with the pressure-bearing section of thick bamboo, pressure-bearing section of thick bamboo inner wall both sides all are provided with spacing groove (20), spacing groove (20) inside is provided with stopper (21), stopper (21) one side is provided with bearing plate (22), bearing plate (22) top is provided with reset spring (23).
2. The green lithium battery cell molding device according to claim 1, wherein: the sliding block (16) is in sliding sleeve connection with the sliding groove (15), and the peripheral surface of the sliding block (16) and the inner wall of the sliding groove (15) are smooth surfaces.
3. The green lithium battery cell molding device according to claim 1, wherein: the limiting block (21) is in sliding sleeve connection with the limiting groove (20), and the circumferential surface of the limiting block (21) and the inner wall of the limiting groove (20) are smooth surfaces.
4. The green lithium battery cell molding device according to claim 1, wherein: the top of the bearing plate (4) is provided with two limiting plates (26), and the number of the limiting plates (26) is two.
5. The green lithium battery cell molding device according to claim 1, wherein: the bearing plate (22) bottom is provided with first protective layer (24), first protective layer (24) have the rubber material to make.
6. The green lithium battery cell molding device according to claim 4, wherein: and a second protective layer (25) is arranged on one side of the limiting plate (26), and the second protective layer (25) is made of rubber materials.
7. The green lithium battery cell molding device according to claim 1, wherein: the number of the return springs (23) is set to be a plurality of, and one ends of the return springs (23) are fixedly connected with the pressure bearing plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022392819.0U CN213124527U (en) | 2020-10-26 | 2020-10-26 | Green lithium cell former |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022392819.0U CN213124527U (en) | 2020-10-26 | 2020-10-26 | Green lithium cell former |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213124527U true CN213124527U (en) | 2021-05-04 |
Family
ID=75667155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022392819.0U Expired - Fee Related CN213124527U (en) | 2020-10-26 | 2020-10-26 | Green lithium cell former |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213124527U (en) |
-
2020
- 2020-10-26 CN CN202022392819.0U patent/CN213124527U/en not_active Expired - Fee Related
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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: 20210504 |