CN112366330B - Cylindrical lithium battery cap packaging system - Google Patents
Cylindrical lithium battery cap packaging system Download PDFInfo
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- CN112366330B CN112366330B CN202110042249.9A CN202110042249A CN112366330B CN 112366330 B CN112366330 B CN 112366330B CN 202110042249 A CN202110042249 A CN 202110042249A CN 112366330 B CN112366330 B CN 112366330B
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- lithium battery
- cylindrical lithium
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- cap
- processing
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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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- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- 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
- H01M6/14—Cells with non-aqueous electrolyte
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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
-
- 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 cylindrical lithium battery cap packaging system which comprises a base, a first electric oil cylinder, a cap pressing frame and a pressing roller, wherein the bottom of the base is symmetrically and rotatably connected with two groups of conveying rollers, a conveying belt is connected between the two groups of conveying rollers in a transmission manner, a plurality of groups of inserting cylinders are equidistantly arranged outside the conveying belt, and the rear end of the base is fixedly connected with a top frame. According to the invention, firstly, a full-automatic processing structure is adopted, automatic conveying, capping and rolling packaging operations of the cylindrical lithium battery can be realized, and the efficiency and convenience of packaging and processing of the cylindrical lithium battery cap are improved, so that the practical processing and use of the cylindrical lithium battery can be met, secondly, the magnetic suction inner buckle type clamping structure is adopted, the cylindrical lithium battery conveyed to a processing station can be clamped before processing, the generation of stress deviation and shaking phenomena in the processing process of the cylindrical lithium battery is reduced, and the processing stability of the cylindrical lithium battery is improved.
Description
Technical Field
The invention relates to the technical field of lithium battery processing equipment, in particular to a cylindrical lithium battery cap packaging system.
Background
A "lithium battery" is a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a positive/negative electrode material. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. With the development of scientific technology, lithium batteries have become the mainstream. However, the existing cylindrical lithium battery cap packaging device still has the defects that: most adopt semi-automatic formula processing structure, carry out the block encapsulation to cylindrical lithium cell and add man-hour, need the direct participation of operating personnel, whole block encapsulation operation is wasted time and energy, is difficult to realize the automatic block encapsulation operation of cylindrical lithium cell, and the efficiency of block encapsulation is lower, is difficult to satisfy the actual processing use of cylindrical lithium cell.
Disclosure of Invention
The invention aims to: in order to solve traditional cylindrical lithium battery block packaging device, be difficult to realize the automatic block encapsulation operation of cylindrical lithium battery, the lower problem of block encapsulation machining efficiency, and the cylindrical lithium battery block packaging system who provides.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cylindrical lithium battery cap packaging system comprises a base, a first electric oil cylinder, a cap pressing frame and a compression roller, wherein the bottom of the base is symmetrically and rotatably connected with two groups of conveying rollers, the conveying belts are connected between the two groups of conveying rollers in a transmission manner, a plurality of groups of inserting barrels are arranged at equal intervals outside the conveying belts, the rear end of the base is fixedly connected with the cap pressing frame, the first electric oil cylinder which is vertically distributed is arranged at the top of the cap pressing frame, the telescopic end of the first electric oil cylinder is connected with a gear disc in a transmission manner, the middle part of the lower end face of the gear disc is connected with the cap pressing frame in a sliding manner, a first pressure sensor is arranged between the cap pressing frame and the gear disc, two groups of side plates are symmetrically and fixedly connected with the two sides of the bottom of the gear disc in a bilateral manner, the second electric oil cylinders which, the inboard of roller frame is rotated and is connected with the compression roller, install second pressure sensor between roller frame and the second electric cylinder, the servo motor that is vertical distribution is installed in the top left side of roof-rack, servo motor's bottom transmission is connected with the fluted roller with toothed disc engaged with, the controller is installed on the top right side of roof-rack, photoelectric sensor is installed to the front end of roof-rack is located the rear side that the section of thick bamboo was inserted to the multiunit, first pressure sensor, second pressure sensor and photoelectric sensor's output all with the input electric connection of controller, the output of controller respectively with conveyer, first electric cylinder, second electric cylinder and servo motor's input electric connection.
As a further description of the above technical solution:
the multiunit insert the equal sliding connection in both ends inboard of a section of thick bamboo and be the elevator of vertical distribution, the multiunit insert the equal sliding connection in inside of a section of thick bamboo and the transmission sloping block of the mutual butt of elevator.
As a further description of the above technical solution:
and a return spring is arranged between the top end of the lifting block and the inserting cylinder.
As a further description of the above technical solution:
the soft iron core that is vertical distribution is installed to the lower terminal surface mid-mounting of base, soft iron core's outside all around being connected with the circular telegram coil, the piece is inhaled to the bottom fixedly connected with magnetism of elevator block.
As a further description of the above technical solution:
and a rubber gasket is arranged on the inner side of the transmission inclined block.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, a full-automatic processing structure is adopted, when an inserting cylinder moves to the front end of a top frame, a photoelectric sensor on the inserting cylinder detects whether the inserting cylinder enters a processing station, when the photoelectric sensor detects that the inserting cylinder enters the processing station, a controller controls a conveyor to stop conveying, and simultaneously controls a first electric oil cylinder to drive a gear disc to integrally move downwards, when a capping frame contacts a battery cover, a first pressure sensor detects the extrusion force of the capping frame, when the extrusion force reaches a set value, the controller controls the first electric oil cylinder to stop working, controls a second electric oil cylinder to drive a roller frame to move towards a lithium battery and the battery cover, simultaneously detects the extrusion force of a compression roller, when the extrusion force reaches the set value, the controller controls the second electric oil cylinder to stop working and controls a servo motor to work, servo motor alright drive the whole rotation of toothed disc through the fluted roller to carry out the roll-in encapsulation with the junction between lithium cell and the lithium cell and handle, this kind of structure can realize the automatic transport of cylindrical lithium cell, gland and roll-in encapsulation operation, has promoted the efficiency and the convenience of cylindrical lithium cell block encapsulation processing, thereby can satisfy the actual processing use of cylindrical lithium cell.
2. According to the invention, a magnetic suction inner buckle type clamping structure is adopted, the lifting block, the magnetic suction block, the reset spring and the transmission inclined block are arranged on the inserting cylinder, the soft iron core and the energizing coil are arranged on the base, when the inserting cylinder moves to a processing station, the soft iron core and the magnetic suction block are positioned in the same vertical central line, and under the energizing state of the energizing coil, the soft iron core can generate electromagnetic force, under the combined action of magnetic attraction and gravity, the lifting block can slide downwards, and under the action of contact extrusion force, the two groups of transmission inclined blocks can simultaneously and inwards extrude the lithium batteries in the inserting cylinder.
Drawings
FIG. 1 is a schematic diagram of a cylindrical lithium battery cap packaging system according to the present invention;
FIG. 2 is a schematic structural view of the top frame of the present invention;
FIG. 3 is a schematic front cross-sectional view of the base and the cartridge of the present invention;
FIG. 4 is a schematic partial cross-sectional view taken at A-A of the present invention;
fig. 5 is a flow chart of the present invention.
Illustration of the drawings:
1. a base; 2. a conveyor belt; 3. a conveyor; 301. a conveying roller; 4. inserting a cylinder; 5. a top frame; 6. a first electric cylinder; 7. a gear plate; 701. pressing a hat rack; 702. a side plate; 8. a first pressure sensor; 9. a second electric cylinder; 10. a roller frame; 1001. a compression roller; 11. a second pressure sensor; 12. a servo motor; 1201. a toothed roller; 13. a lifting block; 1301. a magnetic block; 14. a controller; 15. a transmission oblique block; 1501. a rubber gasket; 16. a return spring; 17. a soft iron core; 18. an electrified coil; 19. a photoelectric sensor.
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. 1-5, the present invention provides a technical solution: a cylindrical lithium battery cap packaging system comprises a base 1, a first electric oil cylinder 6, a cap pressing frame 701 and a pressing roller 1001, wherein the bottom of the base 1 is symmetrically and rotatably connected with two groups of conveying rollers 301, a conveying belt 2 is connected between the two groups of conveying rollers 301 in a transmission manner, a plurality of groups of inserting barrels 4 are arranged outside the conveying belts 2 at equal intervals, the rear end of the base 1 is fixedly connected with a top frame 5, the top of the top frame 5 is provided with the first electric oil cylinder 6 which is vertically distributed, the telescopic end of the first electric oil cylinder 6 is connected with a gear disc 7 in a transmission manner, the middle part of the lower end face of the gear disc 7 is connected with the cap pressing frame 701 in a sliding manner, the cap pressing frame 701 is arranged to carry out limiting extrusion processing on a battery cap placed on a lithium battery, a first pressure sensor 8 is arranged between the cap pressing frame 701 and the gear disc 7, two groups of side plates 702 are symmetrically and fixedly connected with two sides of the bottom of the gear disc 7, and second electric oil cylinders 9 which are horizontally distributed are arranged outside the two groups of the side plates 702, a roller frame 10 is arranged at the telescopic end of a second electric oil cylinder 9, a compression roller 1001 is rotatably connected to the inner side of the roller frame 10, a second pressure sensor 11 is arranged between the roller frame 10 and the second electric oil cylinder 9, a vertically-distributed servo motor 12 is arranged on the left side of the top frame 5, a gear roller 1201 meshed with the gear disc 7 is connected to the bottom end of the servo motor 12 in a transmission manner, a controller 14 is arranged on the right side of the top frame 5, a photoelectric sensor 19 is arranged on the rear side of a plurality of groups of inserting cylinders 4 at the front end of the top frame 5, the output ends of the first pressure sensor 8, the second pressure sensor 11 and the photoelectric sensor 19 are electrically connected with the input end of the controller 14, the output end of the controller 14 is respectively electrically connected with the input ends of the conveyor 3, the first electric oil cylinder 6, the second electric oil cylinder 9 and the servo motor 12, the first pressure sensor 8, the second pressure sensor 11 and the photoelectric sensor 19 can transmit detection data to the controller 14 in real time, the controller 14 can analyze and calculate the transmitted data, and control the conveyor 3, the first electric cylinder 6, the second electric cylinder 9 and the servo motor 12 to work correspondingly.
Specifically, as shown in fig. 1, 3 and 4, the inner sides of the two ends of the multiple sets of insertion cylinders 4 are slidably connected with lifting blocks 13 which are vertically distributed, the inner parts of the multiple sets of insertion cylinders 4 are slidably connected with transmission inclined blocks 15 which are mutually abutted to the lifting blocks 13, a reset spring 16 is installed between the top end of each lifting block 13 and the insertion cylinder 4, the reset spring 16 is arranged to facilitate the reset treatment of the lifting blocks 13 after the magnetic attraction between the magnetic attraction blocks 1301 and the soft iron core 17 disappears, the middle part of the lower end surface of the base 1 is provided with the soft iron core 17 which is vertically distributed, the outer part of the soft iron core 17 is respectively wound with an electrified coil 18, the bottom end of each lifting block 13 is fixedly connected with the magnetic attraction blocks 1301, when the electrified coil 18 is electrified, the soft iron core 17 can generate electromagnetic force, when the insertion cylinder 4 moves to the middle part of the base 1, the lifting blocks 13 can move downwards in the insertion cylinder 4 under the action of the magnetic attraction force, so as to drive the two sets of lifting blocks 13 to inwards squeeze the lithium batteries placed in the insertion cylinder 4, rubber gasket 1501 is installed to the inboard of transmission sloping block 15, and rubber gasket 1501's setting has promoted the stability that presss from both sides tightly between transmission sloping block 15 and the lithium cell on the one hand, and on the other hand has reduced the production that the lithium cell rigidity pressed from both sides and hinders and the fish tail phenomenon.
The working principle is as follows: when the lithium battery can be placed in the insertion barrel 4 moving at the left end of the conveyer belt 2 when the conveyer 3 is in work, the insertion barrel 4 containing the lithium battery can horizontally move rightwards to the direction of the top frame 5 under the conveying action of the conveyer 3, when the insertion barrel 4 moves to the front end processing station of the top frame 5, the soft iron core 17 on the base 1 and the magnetic absorption block 1301 on the lifting block 13 are in the same vertical central line, the soft iron core 17 can generate electromagnetic force under the power-on state of the power-on coil 18, under the combined action of magnetic attraction and gravity, the lifting block 13 can slide downwards in the insertion barrel 4 and simultaneously under the action of contact extrusion force, the two sets of transmission inclined blocks 15 move inwards at the same time, when the rubber gaskets 1501 on the two sets of transmission inclined blocks 15 contact the outer wall of the lithium battery, the clamping treatment before the cap of the lithium battery is packaged is completed, meanwhile, the photoelectric sensor 19 on the top frame 5 detects the position condition of the insertion barrel 4, the photoelectric sensor 19 transmits data to the controller 14, the controller 14 controls the conveyor 3 to stop conveying, controls the first electric oil cylinder 6 to extend outwards to drive the gear disc 7 to move downwards integrally, when the cap pressing frame 701 on the gear disc 7 contacts the battery cover, the first pressure sensor 8 detects the extrusion force of the cap pressing frame 701 in real time, when the extrusion force reaches a set value, the controller 14 controls the first electric oil cylinder 6 to stop extending outwards continuously, and controls the second electric oil cylinder 9 to extend outwards to drive the roller frame 10 to move integrally towards the lithium battery and the battery cover, the second pressure sensor 11 can detect the magnitude of the extrusion force of the compression roller 1001 in real time, when the extrusion force reaches a set value, the controller 14 can control the second electric oil cylinder 9 to stop extending outwards continuously, and simultaneously control the servo motor 12 to work, the servo motor 12 can drive the gear disc 7 to rotate integrally through the fluted roller 1201 when working, the two groups of rotating compression rollers 1001 can carry out rotary rolling processing on the joint between the lithium battery and the battery cover, so that the cap packaging processing of the lithium battery is completed, meanwhile, after the controller 14 delays for a period of time, the servo motor 12 can be sequentially controlled to stop working, the second electric oil cylinder 9 and the first electric oil cylinder 6 can respectively contract inwards, and simultaneously, the conveyor 3 can be controlled to work continuously, at the moment, the gear disc 7 can reset to the initial position integrally, and the processed lithium battery can be horizontally conveyed out of the processing station on the conveyor belt 2 to the right, the full-automatic capping packaging treatment of the lithium battery is completed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. A cylindrical lithium battery cap packaging system comprises a base (1), a first electric oil cylinder (6), a cap pressing frame (701) and a compression roller (1001), and is characterized in that the bottom of the base (1) is symmetrically and rotatably connected with two groups of conveying rollers (301), a conveying belt (2) is connected between the two groups of conveying rollers (301) in a transmission manner, a plurality of groups of inserting barrels (4) are installed on the outer portion of the conveying belt (2) at equal intervals, a top frame (5) is fixedly connected to the rear end of the base (1), the first electric oil cylinders (6) which are vertically distributed are installed at the top of the top frame (5), a gear disc (7) is connected to the telescopic end of each first electric oil cylinder (6) in a transmission manner, the cap pressing frame (701) is connected to the middle of the lower end face of the gear disc (7) in a sliding manner, a first pressure sensor (8) is installed between the cap pressing frame (701) and the gear disc (7), the bottom bilateral symmetry fixedly connected with two sets of curb plates (702) of toothed disc (7), the second electric cylinder (9) that are horizontal distribution is all installed in the outside of two sets of curb plates (702), roller frame (10) are installed to the flexible end of second electric cylinder (9), the inboard rotation of roller frame (10) is connected with compression roller (1001), install second pressure sensor (11) between roller frame (10) and second electric cylinder (9), servo motor (12) that are vertical distribution is installed on the top left side of roof-rack (5), the bottom transmission of servo motor (12) is connected with fluted roller (1201) that mesh with toothed disc (7), controller (14) are installed on the top right side of roof-rack (5), photoelectric sensor (19) are installed to the front end of roof-rack (5) is located the rear side of multiunit inserted tube (4), the output ends of the first pressure sensor (8), the second pressure sensor (11) and the photoelectric sensor (19) are electrically connected with the input end of the controller (14), and the output end of the controller (14) is electrically connected with the input ends of the conveyor (3), the first electric oil cylinder (6), the second electric oil cylinder (9) and the servo motor (12) respectively.
2. The cap sealing system for the cylindrical lithium battery as claimed in claim 1, wherein the inner sides of the two ends of the plurality of groups of the inserting tubes (4) are slidably connected with lifting blocks (13) which are vertically distributed, and the inner parts of the plurality of groups of the inserting tubes (4) are slidably connected with transmission inclined blocks (15) which are mutually abutted with the lifting blocks (13).
3. The cap sealing system for a cylindrical lithium battery according to claim 2, wherein a return spring (16) is installed between the top end of the elevating block (13) and the insertion tube (4).
4. The cylindrical lithium battery cap packaging system according to claim 3, wherein the soft iron core (17) is vertically arranged in the middle of the lower end surface of the base (1), the soft iron core (17) is externally wound with a power-on coil (18), and the bottom end of the lifting block (13) is fixedly connected with a magnetic attraction block (1301).
5. The cap sealing system for cylindrical lithium battery as claimed in claim 2, wherein the driving swash block (15) is mounted with a rubber gasket (1501) at its inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110042249.9A CN112366330B (en) | 2021-01-13 | 2021-01-13 | Cylindrical lithium battery cap packaging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110042249.9A CN112366330B (en) | 2021-01-13 | 2021-01-13 | Cylindrical lithium battery cap packaging system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112366330A CN112366330A (en) | 2021-02-12 |
| CN112366330B true CN112366330B (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110042249.9A Active CN112366330B (en) | 2021-01-13 | 2021-01-13 | Cylindrical lithium battery cap packaging system |
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| CN (1) | CN112366330B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113977491A (en) * | 2021-11-22 | 2022-01-28 | 湖南创汇原新能源有限公司 | Positioning device for packaging lithium battery |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100820855B1 (en) * | 2006-09-19 | 2008-04-11 | 주식회사 이랜텍 | Apparatus for manufacturing battery pack and method for manufacturing the battery pack |
| JP5433452B2 (en) * | 2010-02-08 | 2014-03-05 | 日立ビークルエナジー株式会社 | Lithium ion secondary battery |
| CN105428558B (en) * | 2015-11-12 | 2018-01-23 | 惠州金源精密自动化设备有限公司 | Block press-in device |
| CN109638358A (en) * | 2018-12-03 | 2019-04-16 | 南京陶特思软件科技有限公司 | A kind of packaging system of lithium battery |
| CN210221421U (en) * | 2019-08-16 | 2020-03-31 | 张家港市鹏创自动化设备有限公司 | Battery block testing arrangement |
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Effective date of registration: 20210907 Address after: Room 302-1, building 2, no.379, Tayuan Road, high tech Zone, Suzhou, Jiangsu 215000 Applicant after: Suzhou Becky Electronic Technology Co.,Ltd. Address before: 210000 no.6-5-13, Peixi village, Gulou District, Nanjing City, Jiangsu Province Applicant before: Nanjing Muke Machinery Equipment Co.,Ltd. |
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