CN111342108A - Batch sealing device for button lithium batteries - Google Patents
Batch sealing device for button lithium batteries Download PDFInfo
- Publication number
- CN111342108A CN111342108A CN202010184362.6A CN202010184362A CN111342108A CN 111342108 A CN111342108 A CN 111342108A CN 202010184362 A CN202010184362 A CN 202010184362A CN 111342108 A CN111342108 A CN 111342108A
- Authority
- CN
- China
- Prior art keywords
- plate
- rack
- punching needle
- clamping plate
- sealing
- 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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0422—Cells or battery with cylindrical casing
- H01M10/0427—Button cells
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/005—Devices for making primary cells
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- 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
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- 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
Abstract
The invention discloses a batch sealing device for button lithium batteries, which comprises a rack bottom plate, wherein a rack vertical plate is fixedly connected to the top of the rack bottom plate, a rack upper plate is arranged at the top of the rack vertical plate, a hydraulic cylinder is arranged at the top of the rack upper plate, a punching needle clamping plate is arranged on an output shaft of the hydraulic cylinder, a punching needle is arranged at the bottom of the punching needle clamping plate, a stripper plate is arranged outside the punching needle, a sealing bin is arranged on the inner side of the rack vertical plate, a peripheral turntable is movably connected to the top of the positioning plate, and a push disc is movably connected to the top of the peripheral turntable. When sealing, arrange the button battery in pushing away the dish, then put the locating plate with week carousel and push away the dish on, open the pneumatic cylinder and drive and dash the needle and carry out the work of sealing, hydraulic pressure pushes down, takes out in the sealing device is opposite to the manual work, and the process of sealing is accomplished, because man-machine combines, no matter seals the mould, still the stability of sealing has all obtained very big improvement.
Description
Technical Field
The invention relates to the technical field of button battery production, in particular to a batch sealing device for button lithium batteries.
Background
The seals of button cells are generally sealed individually by punching or hydraulic pressure, so that the service life of a sealing mold is virtually shortened, and the seal is prone to failure in the packaging process. For button lithium batteries, due to the particularity of the button lithium batteries, all assembling and sealing processes need to be operated in extremely dry and closed environments, the larger button lithium batteries are relatively stable regardless of punch sealing or hydraulic sealing, but the stability and the efficiency of the sealing of the small button lithium batteries are always problems.
Disclosure of Invention
The invention aims to provide a batch sealing device of button lithium batteries, wherein during sealing, button batteries are arranged in a push disc, then a peripheral rotating disc and the push disc are placed on a positioning plate, the push disc and batteries to be sealed in the push disc are pushed into a sealing bin together, a hydraulic cylinder is opened to drive a punching needle to carry out sealing operation, hydraulic pressure is pressed down to complete sealing action, hydraulic pressure rises to stand by and return to stand by, the battery pushing process to be sealed is repeated, the batteries and the push disc which are sealed in a first disc are pushed out, the batteries and the push disc are manually taken out in opposite directions of the sealing device, and the sealing process is completed.
In order to achieve the purpose, the invention provides the following technical scheme: a batch sealing device for button lithium batteries comprises a rack bottom plate, wherein a rack vertical plate is fixedly connected to the top of the rack bottom plate, a rack upper plate is arranged at the top of the rack vertical plate, a hydraulic cylinder is mounted at the top of the rack upper plate, a punching needle clamping plate is mounted on an output shaft of the hydraulic cylinder, a punching needle is arranged at the bottom of the punching needle clamping plate, a stripper plate is arranged outside the punching needle, a sealing bin is arranged on the inner side of the rack vertical plate, a forming die clamping plate is mounted inside the sealing bin, a positioning plate is arranged at one end of the forming die clamping plate, a peripheral turntable is movably connected to the top of the positioning plate, and a push disc is movably connected to the top;
the forming die comprises a forming die clamping plate and a ball socket, wherein L-shaped limiting plates matched with a push disc are welded on two sides of the top of the forming die clamping plate, a spring groove is formed in the inner side of each L-shaped limiting plate, a first spring is installed in the spring groove, a steel ball is arranged at the end of the first spring and movably inserted into the ball socket, and the ball socket is arranged on the edge of the push disc.
Preferably, the punching needle clamping plate is internally provided with a guide hole, a guide rod is inserted into the guide hole, and the guide rod is fixedly connected between the rack bottom plate and the rack upper plate.
Preferably, a linear bearing is inserted into the guide hole, and the linear bearing is sleeved outside the guide rod.
Preferably, one end of the positioning plate is fixedly connected with a limiting column, and the bottom of the peripheral turntable is provided with a limiting hole matched with the limiting column.
Preferably, a second spring is fixedly connected between the bottom of the punching needle clamping plate and the top of the stripper plate, and the stripper plate is provided with a through hole matched with the punching needle.
Preferably, the other end of the forming die clamping plate is provided with a working platform, and the top of the working platform and the top of the forming die clamping plate are arranged on the same horizontal plane.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention mainly comprises a frame bottom plate, a hydraulic cylinder, a forming die clamping plate, a peripheral rotating plate, a push plate and other components, wherein when in sealing, button batteries are arranged in the push plate, then the peripheral rotating plate and the push plate are placed on a positioning plate, then the push plate and batteries to be sealed in the push plate are pushed into a sealing bin together, the hydraulic cylinder is opened to drive a punching needle to carry out sealing work, the hydraulic cylinder presses downwards to complete the sealing action, the hydraulic cylinder rises to return to standby, the battery pushing process to be sealed is repeated, the sealed batteries in the first plate and the push plate are pushed out, the batteries and the push plate are manually taken out in opposite directions of a sealing device, the sealing process is completed, and the stability of the sealing die and the sealing is greatly improved due to man-machine combination;
2. according to the invention, the L-shaped limiting plates are arranged on the two sides of the top of the forming die clamping plate and used for limiting the position of the push disc on the forming die clamping plate, and after the push disc is pushed onto the forming die clamping plate, the spring extrusion steel balls in the spring grooves are inserted into the ball sockets at the edge part of the push disc, so that the positioning of the push disc is facilitated, and the push disc is convenient to withdraw.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the push plate of the present invention positioned on the top of the clamping plate of the forming mold;
FIG. 3 is a schematic cross-sectional view of the stripper plate of the present invention;
fig. 4 is a schematic structural diagram of the week rotary disk and the push disk of the present invention.
In the figure: 1. a chassis base plate; 2. a stand vertical plate; 3. a frame upper plate; 4. a hydraulic cylinder; 5. punching a needle clamp plate; 6. punching a needle; 7. a material removing plate; 8. sealing the bin; 9. forming the mold clamping plate; 10. positioning a plate; 11. a turnover disc; 12. pushing the disc; 13. a guide bar; 14. a guide hole; 15. an L-shaped limiting plate; 16. a spring slot; 17. a first spring; 18. steel balls; 19. a ball socket; 20. a linear bearing; 21. a limiting column; 22. a limiting hole; 23. a second spring; 24. a through hole; 25. a working platform.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a batch sealing device for button lithium batteries comprises a rack bottom plate 1, wherein a rack vertical plate 2 is fixedly connected to the top of the rack bottom plate 1, a rack upper plate 3 is arranged at the top of the rack vertical plate 2, a hydraulic cylinder 4 is installed at the top of the rack upper plate 3, a punching needle clamping plate 5 is installed on an output shaft of the hydraulic cylinder 4, a punching needle 6 is arranged at the bottom of the punching needle clamping plate 5, a stripper plate 7 is arranged outside the punching needle 6, a sealing bin 8 is arranged on the inner side of the rack vertical plate 2, a forming die clamping plate 9 is installed inside the sealing bin 8, a positioning plate 10 is arranged at one end of the forming die clamping plate 9, a turnover plate 11 is movably connected to the top of the positioning plate 10, a push plate 12 is movably connected to the top of the turnover plate 11, holes matched with;
the top both sides of moulded die splint 9 all weld with push away dish 12 assorted L type limiting plate 15, spring groove 16 has been seted up to the inboard of L type limiting plate 15, and the internally mounted of spring groove 16 has first spring 17, and the tip of first spring 17 is equipped with steel ball 18, and steel ball 18 activity is pegged graft in the inside of ball socket 19, and ball socket 19 sets up in the limit portion of pushing away dish 12.
The guide hole 14 is formed in the punching needle clamping plate 5, the guide rod 13 is inserted in the guide hole 14, the guide rod 13 is fixedly connected between the rack bottom plate 1 and the rack upper plate 3, the angle of the punching needle clamping plate 5 is favorably limited through the matching of the guide hole 14 and the guide rod 13, the linearity of the up-and-down operation of the punching needle clamping plate 5 is improved, the linear bearing 20 is inserted in the guide hole 14, the linear bearing 20 is sleeved on the outer portion of the guide rod 13, and the friction force between the guide hole 14 and the guide rod 13 can be reduced through the arrangement of the linear bearing 20.
At the spacing post 21 of the one end fixedly connected with of locating plate 10, the bottom of turnover dish 11 is seted up with spacing post 21 assorted spacing hole 22, through spacing post 21 and spacing hole 22's cooperation, is favorable to injecing the position of turnover dish 11 on locating plate 10, is convenient for push away set 12 and push into in sealing the storehouse 8. Fixedly connected with second spring 23 between the bottom of towards needle splint 5 and the top of taking off flitch 7, and take off and offer on the flitch 7 with towards needle 6 assorted through-hole 24, this through-hole 24 is convenient for take off flitch 7 cover outside towards needle 6, second spring 23 can extrude and take off flitch 7, prevent to dash needle 6 and take the battery up, be equipped with work platform 25 at the other end of moulded die splint 9, the top of work platform 25 and the top of moulded die splint 9 are established on same horizontal plane, be convenient for push away the driving disk 12 after will sealing on work platform 25, take out the battery.
The working principle is as follows: when sealing, the button batteries are arranged in the push disc 12, then the week rotary disc 11 and the push disc 12 are placed on the positioning plate 10, the push disc 12 and the batteries to be sealed in the push disc 12 are pushed into the sealing bin 8 together, after the push disc 12 is pushed onto the forming die clamping plate 9, the first spring 17 in the spring groove 16 extrudes the steel balls 18 to be inserted into the ball socket 19 at the edge of the push disc 12, so that the push disc 12 is favorably positioned, the hydraulic cylinder 4 is opened to drive the punching pin 6 to carry out sealing work, the hydraulic cylinder 4 is pressed downwards to complete the sealing action, the hydraulic cylinder 4 is lifted to stand by to return, the battery pushing process to be sealed is repeated, the batteries with the sealed first disc and the push disc 12 are pushed out, the batteries are manually taken out in opposite directions of the sealing device, the sealing process is completed, and the stability of both the sealing die and the sealing is greatly improved due to man-machine combination.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a button lithium cell's batch closing device, includes frame bottom plate (1), its characterized in that: the top of the rack bottom plate (1) is fixedly connected with a rack vertical plate (2), the top of the rack vertical plate (2) is provided with a rack upper plate (3), the top of the rack upper plate (3) is provided with a hydraulic cylinder (4), an output shaft of the hydraulic cylinder (4) is provided with a punching needle clamping plate (5), the bottom of the punching needle clamping plate (5) is provided with a punching needle (6), the outer part of the punching needle (6) is provided with a stripper plate (7), the inner side of the rack vertical plate (2) is provided with a sealing bin (8), the inner part of the sealing bin (8) is provided with a forming die clamping plate (9), one end of the forming die clamping plate (9) is provided with a positioning plate (10), the top of the positioning plate (10) is movably connected with a peripheral turntable (11), and the top of the peripheral turntable (11;
the forming die is characterized in that L-shaped limiting plates (15) matched with the push disc (12) are welded on two sides of the top of the forming die clamping plate (9), spring grooves (16) are formed in the inner sides of the L-shaped limiting plates (15), first springs (17) are installed inside the spring grooves (16), steel balls (18) are arranged at the ends of the first springs (17), the steel balls (18) are movably inserted into the ball sockets (19), and the ball sockets (19) are arranged on the side portions of the push disc (12).
2. The batch sealing device for the button lithium battery as claimed in claim 1, wherein: the punching needle clamping plate is characterized in that a guide hole (14) is formed in the punching needle clamping plate (5), a guide rod (13) is inserted into the guide hole (14), and the guide rod (13) is fixedly connected between the rack bottom plate (1) and the rack upper plate (3).
3. The batch sealing device for the button lithium battery as claimed in claim 2, wherein: the inside of guiding hole (14) is pegged graft and is had linear bearing (20), linear bearing (20) cup joints in the outside of guide bar (13).
4. The batch sealing device for the button lithium battery as claimed in claim 1, wherein: one end of the positioning plate (10) is fixedly connected with a limiting column (21), and a limiting hole (22) matched with the limiting column (21) is formed in the bottom of the turnover disc (11).
5. The batch sealing device for the button lithium battery as claimed in claim 1, wherein: a second spring (23) is fixedly connected between the bottom of the punching needle clamping plate (5) and the top of the stripper plate (7), and a through hole (24) matched with the punching needle (6) is formed in the stripper plate (7).
6. The batch sealing device for the button lithium battery as claimed in claim 1, wherein: the other end of the forming die clamping plate (9) is provided with a working platform (25), and the top of the working platform (25) and the top of the forming die clamping plate (9) are arranged on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010184362.6A CN111342108A (en) | 2020-03-17 | 2020-03-17 | Batch sealing device for button lithium batteries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010184362.6A CN111342108A (en) | 2020-03-17 | 2020-03-17 | Batch sealing device for button lithium batteries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111342108A true CN111342108A (en) | 2020-06-26 |
Family
ID=71182454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010184362.6A Pending CN111342108A (en) | 2020-03-17 | 2020-03-17 | Batch sealing device for button lithium batteries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111342108A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864163A (en) * | 2020-06-29 | 2020-10-30 | 江西新威动力能源科技有限公司 | Partition plate extruding acid equipment with partition plate taking-out mechanism |
| CN112259779A (en) * | 2020-10-21 | 2021-01-22 | 深圳市合壹新能技术有限公司 | Packaging machine |
| CN112382770A (en) * | 2021-01-13 | 2021-02-19 | 南京莉上网络科技有限公司 | Battery sealing machine |
| CN114204060A (en) * | 2021-12-16 | 2022-03-18 | 深圳市远旺达科技有限公司 | Button cell is compaction equipment in batches |
-
2020
- 2020-03-17 CN CN202010184362.6A patent/CN111342108A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864163A (en) * | 2020-06-29 | 2020-10-30 | 江西新威动力能源科技有限公司 | Partition plate extruding acid equipment with partition plate taking-out mechanism |
| CN111864163B (en) * | 2020-06-29 | 2022-11-11 | 江西新威动力能源科技有限公司 | Partition plate extruding acid equipment with partition plate taking-out mechanism |
| CN112259779A (en) * | 2020-10-21 | 2021-01-22 | 深圳市合壹新能技术有限公司 | Packaging machine |
| CN112259779B (en) * | 2020-10-21 | 2021-12-10 | 深圳市合壹新能技术有限公司 | Packaging machine |
| CN112382770A (en) * | 2021-01-13 | 2021-02-19 | 南京莉上网络科技有限公司 | Battery sealing machine |
| CN112382770B (en) * | 2021-01-13 | 2021-06-25 | 南京莉上网络科技有限公司 | Battery sealing machine |
| CN114204060A (en) * | 2021-12-16 | 2022-03-18 | 深圳市远旺达科技有限公司 | Button cell is compaction equipment in batches |
| CN114204060B (en) * | 2021-12-16 | 2022-12-16 | 深圳市远旺达科技有限公司 | Button cell is compaction equipment in batches |
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