CN117699450A - Cylindrical lithium battery cell feeding mechanism - Google Patents
Cylindrical lithium battery cell feeding mechanism Download PDFInfo
- Publication number
- CN117699450A CN117699450A CN202410073484.6A CN202410073484A CN117699450A CN 117699450 A CN117699450 A CN 117699450A CN 202410073484 A CN202410073484 A CN 202410073484A CN 117699450 A CN117699450 A CN 117699450A
- Authority
- CN
- China
- Prior art keywords
- material taking
- fixed
- battery cell
- seat
- base
- 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.)
- Pending
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 70
- 238000004804 winding Methods 0.000 claims abstract description 43
- 230000005611 electricity Effects 0.000 claims abstract 3
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 239000011162 core material Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
-
- 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
-
- 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
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Primary Cells (AREA)
Abstract
The invention discloses a cylindrical lithium battery cell material taking mechanism which comprises a base, a driving mechanism, a winding structure, a material taking structure, a cell outward moving structure and a winding structure. The utility model provides an improvement cylinder lithium cell electricity core get material structure, wholly by rotatory feeding mechanism, electricity core moves outward the mechanism and constitutes, this structure adopts with coiling main part synchronous revolution's three station structure, through the sliding ring of installing at the rotation axis rear end, for getting pneumatic finger and flexible cylinder and provide compressed air and piezoelectricity, the gear engagement on rotatory gear and the big dish tilting mechanism, the drive feeding mechanism is rotatory with coiling main part is synchronous for switch the station, adopt with coiling main part synchronous three station structure, shortened the feeding time greatly, work efficiency has been improved. The rotation of the mechanism utilizes the power of the winding main body, does not need to independently provide rotary power, effectively saves cost, has compact structure and smooth action, is stable and reliable, and is convenient to maintain.
Description
Technical Field
The invention relates to the field of battery processing and production, in particular to a cylindrical lithium battery cell taking mechanism.
Background
The battery core of the battery needs to be wound in the production process of the battery core, the battery needs to be taken to a winding station in the winding process, and after the battery core on the winding station is wound, the battery core is taken down and sent to a conveying belt for further processing. However, the existing device can only process a single device, the battery cells need to be taken up and taken down one by one during processing, the efficiency is low, the device needs to be frequently started to carry out conveying and feeding and discharging, the equipment is easy to fail, and the operation cost is high.
Disclosure of Invention
In order to overcome the defect that the battery core coiling equipment in the prior art has lower material taking efficiency only aiming at a single equipment during processing, the invention provides the cylindrical lithium battery core material taking mechanism which adopts a three-station structure synchronous with a coiling main body, thereby greatly shortening the material taking time and improving the working efficiency.
To achieve the purpose, the invention adopts the following technical scheme:
the invention provides a cylindrical lithium battery cell material taking mechanism which comprises a base, a driving mechanism, a winding structure, a material taking structure and a cell outward moving structure, wherein the winding structure, the material taking structure and the driving structure are all fixed on the base, the driving structure is in transmission connection with the winding structure and the material taking structure, and the cell outward moving structure is arranged on one side of the base.
In a preferred technical scheme of the invention, the driving structure comprises a driving motor and a driving gear, wherein the driving motor is fixed on the base, and the driving gear is fixed at a power output end of the driving motor.
In a preferred technical scheme of the invention, the winding structure comprises a first stand, a winding gear, a triangular winding needle head and a supporting frame; the support frame is fixed on the base, the first base is connected in the support frame in a rotating mode, the triangular rolling needle head is fixed at the tail end of the first base, the winding gear is fixed on the first base, and the winding gear is meshed with the driving gear.
In a preferred technical scheme of the invention, the material taking structure comprises a bearing seat, a material taking gear, a rotating shaft and a material taking seat; the rotary shaft is fixed on the base, the rotary shaft penetrates through the bearing seat, the material taking seat is fixed at the tail end of the rotary shaft, the material taking gear is fixed on the rotary shaft, and the material taking gear is meshed with the driving gear.
In a preferred technical scheme of the invention, the material taking seat comprises a seat body and material taking arms, the seat body is fixed at the tail end of the rotating shaft, the three material taking arms are uniformly fixed on the side edge of the seat body, the material taking arms comprise telescopic cylinders and material taking pneumatic fingers, the telescopic cylinders are fixed on the side wall of the seat body, and the material taking pneumatic fingers are fixed at the free ends of the telescopic cylinders.
In the preferred technical scheme of the invention, the rear end of the rotating shaft is also connected with a rotary joint.
In a preferred technical scheme of the invention, the battery cell outward moving structure is arranged on one side of the material taking seat, and comprises a second seat, an outward moving cylinder, an outward moving pneumatic finger and a sliding seat, wherein the sliding seat is slidably connected to the second seat, the outward moving pneumatic finger is fixed on the sliding seat, and the free end of the outward moving cylinder is fixedly connected with the sliding seat.
In the preferred technical scheme of the invention, the triangular rolling needle heads are in one-to-one correspondence with the material taking arms.
In a preferred embodiment of the present invention, the bearing housing is provided with a fixing member connected to the base.
The beneficial effects of the invention are as follows:
the invention provides a cylindrical lithium battery cell material taking mechanism, which improves a cylindrical lithium battery cell material taking structure and integrally consists of a rotary material taking mechanism and a cell outward moving mechanism. The precise bevel gear set and the high-precision bevel gear reducer are used, and the servo motor outputs ultrahigh torque, so that the efficiency is ensured, and the stability is ensured. After each switching station, the telescopic cylinder of the battery cell of the material taking station stretches out, the material taking pneumatic finger clamps the battery cell, the winding needle stretches out, the telescopic cylinder retracts, the cylinder of the exchange station stretches out, the material taking pneumatic finger opens, the outer moving pneumatic finger clamps the battery cell, the outer moving cylinder pushes the outer moving pneumatic finger to open after reaching the upper part of the conveying belt, the battery cell is placed on the conveying belt, and then the outer moving pneumatic finger is retracted to the exchange work by the outer moving cylinder, so that one working cycle is completed. The three-station structure synchronous with the winding main body is adopted, so that the material taking time is greatly shortened, and the working efficiency is improved. The rotation of the mechanism utilizes the power of the winding main body, does not need to independently provide rotary power, effectively saves cost, has compact structure and smooth action, is stable and reliable, and is convenient to maintain.
Drawings
FIG. 1 is a perspective view of a cylindrical lithium battery cell extraction mechanism of the present invention;
FIG. 2 is a schematic side view of the structure of FIG. 1;
FIG. 3 is a schematic diagram of the front view structure of FIG. 1;
FIG. 4 is a schematic view of the take-off structure of FIG. 1;
fig. 5 is a schematic structural diagram of the cell outward moving structure in fig. 1.
In the figure:
the device comprises a 1-base, a 2-driving mechanism, a 21-driving motor, a 22-driving gear, a 3-winding structure, a 31-first base, a 32-winding gear, a 33-supporting frame, a 34-triangle winding needle, a 41-bearing seat, a 42-taking gear, a 43-rotating shaft, a 44-taking seat, a 45-telescopic cylinder, a 46-taking pneumatic finger, a 47-rotating joint, a 51-sliding seat, a 52-outward moving cylinder and a 53-outward moving pneumatic finger.
Detailed Description
The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.
As shown in fig. 1-5, in an embodiment, a cylindrical lithium battery cell material taking mechanism is provided, which includes a base 1, a driving mechanism 2, a winding structure 3, a material taking structure and a cell outward moving structure, wherein the winding structure 3, the material taking structure and the driving structure are all fixed on the base 1, the driving structure is in transmission connection with the winding structure 3 and the material taking structure, and the cell outward moving structure is arranged on one side of the base 1.
In a preferred technical scheme of the invention, the driving structure comprises a driving motor 21 and a driving gear 22, wherein the driving motor 21 is fixed on the base 1, and the driving gear 22 is fixed at a power output end of the driving motor 21;
in a preferred embodiment of the present invention, the winding structure 3 includes a first stand 31, a winding gear 32, a triangle winding needle 34, and a supporting frame 33; the support frame 33 is fixed on the base 1, the first stand 31 is rotatably connected in the support frame 33, the triangle winding needle 34 is fixed on the tail end of the first stand 31, the winding gear 32 is fixed on the first stand 31, and the winding gear 32 is meshed with the driving gear 22.
In a preferred technical scheme of the invention, the material taking structure comprises a bearing seat 41, a material taking gear 42, a rotating shaft 43 and a material taking seat 44; the rotating shaft 43 is fixed on the base 1, the rotating shaft 43 passes through the bearing seat 41, the material taking seat 44 is fixed at the tail end of the rotating shaft 43, the material taking gear 42 is fixed on the rotating shaft 43, and the material taking gear 42 is meshed with the driving gear 22.
In a preferred embodiment of the present invention, the material taking seat 44 includes a seat body and material taking arms, the seat body is fixed at the end of the rotating shaft 43, the three material taking arms are uniformly fixed at the side edges of the seat body, the material taking arms include a telescopic cylinder 45 and a material taking pneumatic finger 46, the telescopic cylinder 45 is fixed at the side wall of the seat body, and the material taking pneumatic finger 46 is fixed at the free end of the telescopic cylinder 45.
In a preferred embodiment of the present invention, a rotary joint 47 is further connected to the rear end of the rotating shaft 43.
In a preferred embodiment of the present invention, the cell outward moving structure is disposed on one side of the material taking seat 44, and the cell outward moving structure includes a second base, an outward moving cylinder 52, an outward moving pneumatic finger 53 and a sliding seat 51, the sliding seat 51 is slidably connected to the second base, the outward moving pneumatic finger 53 is fixed to the sliding seat 51, and a free end of the outward moving cylinder 52 is fixedly connected to the sliding seat 51.
In a preferred embodiment of the present invention, the triangular rolling needle heads 34 are in one-to-one correspondence with the material taking arms.
In a preferred embodiment of the present invention, the bearing housing 41 is provided with a fixing member connected to the base 1.
The device is used for cylindrical lithium battery cell winding equipment, and cylindrical lithium battery cells wound by the winding equipment are taken down and conveyed to a conveying belt to be conveyed to a next processing production structure for processing. The device adopts the three-station structure which rotates synchronously with the winding main body, the material taking structure stretches out from the winding main body to be taken out through the driving of the driving structure, and the three-station structure can be used for efficiently taking materials. The driving gear 22 drives the first stand 31 to rotate by driving the winding gear 32 to rotate, so that the switching of stations is realized. And after the station switching is finished. The telescopic cylinder 45 stretches out, the material taking pneumatic finger 46 clamps the battery cell, the winding needle is removed, the telescopic cylinder 45 retracts, the outer moving cylinder 52 clamps the battery cell to move outwards with the outer moving pneumatic finger 53, after the battery cell reaches the upper part of the conveyor belt, the outer moving pneumatic finger 53 is opened, the battery cell is placed on the conveyor belt, and the outer moving cylinder 52 resets and returns to the exchange station, so that one working cycle is completed. The three-station structure which rotates synchronously with the winding structure 3 is adopted in the embodiment, a plurality of materials can be taken out simultaneously, the material taking time is greatly shortened, and the working efficiency is improved. The rotation of the mechanism utilizes the power of the winding main body, does not need to independently provide rotary power, effectively saves cost, has compact structure and smooth action, is stable and reliable, and is convenient to maintain.
Other techniques of this embodiment employ the prior art.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The invention is not to be limited by the specific embodiments disclosed herein, and other embodiments are within the scope of the invention as defined by the claims of the present application.
Claims (8)
1. The utility model provides a cylinder lithium cell electricity core extracting mechanism which characterized in that: comprises a base (1), a driving mechanism (2), a winding structure (3), a material taking structure and a battery cell outward moving structure,
the winding structure (3), the material taking structure and the driving structure are all fixed on the base (1), the driving structure is in transmission connection with the winding structure (3) and the material taking structure, and the battery cell outward moving structure is arranged on one side of the base (1).
2. The cylindrical lithium battery cell extracting mechanism according to claim 1, wherein:
the driving structure comprises a driving motor (21) and a driving gear (22), wherein the driving motor (21) is fixed on the base (1), and the driving gear (22) is fixed at the power output end of the driving motor (21);
the winding structure (3) comprises a first stand (31), a winding gear (32), a triangle winding needle head (34) and a supporting frame (33);
the support frame (33) is fixed on the base (1), the first base (31) is rotatably connected in the support frame (33), the triangular rolling needle head (34) is fixed at the tail end of the first base (31), the rolling gear (32) is fixed on the first base (31), and the rolling gear (32) is meshed with the driving gear (22).
3. The cylindrical lithium battery cell extracting mechanism according to claim 2, wherein:
the material taking structure comprises a bearing seat (41), a material taking gear (42), a rotating shaft (43) and a material taking seat (44);
the rotary shaft (43) is fixed on the base (1), the rotary shaft (43) penetrates through the bearing seat (41), the material taking seat (44) is fixed at the tail end of the rotary shaft (43), the material taking gear (42) is fixed on the rotary shaft (43), and the material taking gear (42) is meshed with the driving gear (22).
4. A cylindrical lithium battery cell extraction mechanism as claimed in claim 3, wherein:
the material taking seat (44) comprises a seat body and material taking arms, the seat body is fixed at the tail end of the rotating shaft (43), the three material taking arms are uniformly fixed on the side edges of the seat body, the material taking arms comprise telescopic air cylinders (45) and material taking pneumatic fingers (46), the telescopic air cylinders (45) are fixed on the side walls of the seat body, and the material taking pneumatic fingers (46) are fixed at the free ends of the telescopic air cylinders (45).
5. The cylindrical lithium battery cell extracting mechanism of claim 4, wherein:
the rear end of the rotating shaft (43) is also connected with a rotary joint (47).
6. The cylindrical lithium battery cell extracting mechanism of claim 5, wherein:
the battery cell outward moving structure is arranged on one side of the material taking seat (44), the battery cell outward moving structure comprises a second machine seat, an outward moving cylinder (52), an outward moving pneumatic finger (53) and a sliding seat (51), the sliding seat (51) is connected to the second machine seat in a sliding mode, the outward moving pneumatic finger (53) is fixed to the sliding seat (51), and the free end of the outward moving cylinder (52) is fixedly connected with the sliding seat (51).
7. The cylindrical lithium battery cell extraction mechanism of claim 6, wherein:
the triangular rolling needle heads (34) are in one-to-one correspondence with the material taking arms.
8. The cylindrical lithium battery cell extraction mechanism of claim 7, wherein:
the bearing seat (41) is provided with a fixing piece connected to the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410073484.6A CN117699450A (en) | 2024-01-18 | 2024-01-18 | Cylindrical lithium battery cell feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410073484.6A CN117699450A (en) | 2024-01-18 | 2024-01-18 | Cylindrical lithium battery cell feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117699450A true CN117699450A (en) | 2024-03-15 |
Family
ID=90146360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410073484.6A Pending CN117699450A (en) | 2024-01-18 | 2024-01-18 | Cylindrical lithium battery cell feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117699450A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394280A (en) * | 2017-07-12 | 2017-11-24 | 苏州迈展自动化科技有限公司 | A kind of three station battery winding equipments |
| CN108406735A (en) * | 2018-04-10 | 2018-08-17 | 深圳市诚捷智能装备股份有限公司 | Battery core feeding transfer device and method |
| CN109065968A (en) * | 2018-08-02 | 2018-12-21 | 东莞市泽源机械有限公司 | A kind of three station cutting agencies of lithium battery winder |
| CN112366344A (en) * | 2020-10-30 | 2021-02-12 | 深圳市诚捷智能装备股份有限公司 | Winding system |
| CN112526344A (en) * | 2020-12-04 | 2021-03-19 | 东莞市泽源机械有限公司 | Lithium battery flattening short circuit measuring mechanism |
| KR102306637B1 (en) * | 2021-04-07 | 2021-09-30 | (주)도원위즈테크 | Electrode roll ejection device of rotary type secondary battery |
| CN216710838U (en) * | 2021-11-17 | 2022-06-10 | 东莞市创一铭智能装备有限公司 | Three-station gear synchronous rotation discharging mechanism for lithium battery |
| CN216720028U (en) * | 2021-12-27 | 2022-06-10 | 珠海华冠科技股份有限公司 | Lithium battery rubberizing unloading mechanism and lithium battery winding device |
| CN217200738U (en) * | 2022-04-15 | 2022-08-16 | 东莞市雅康精密机械有限公司 | Three-station blanking structure of lithium battery winding machine with high positioning precision |
| CN117374307A (en) * | 2023-11-16 | 2024-01-09 | 深圳市诚捷智能装备股份有限公司 | Coiling and feeding integrated machine |
-
2024
- 2024-01-18 CN CN202410073484.6A patent/CN117699450A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394280A (en) * | 2017-07-12 | 2017-11-24 | 苏州迈展自动化科技有限公司 | A kind of three station battery winding equipments |
| CN108406735A (en) * | 2018-04-10 | 2018-08-17 | 深圳市诚捷智能装备股份有限公司 | Battery core feeding transfer device and method |
| CN109065968A (en) * | 2018-08-02 | 2018-12-21 | 东莞市泽源机械有限公司 | A kind of three station cutting agencies of lithium battery winder |
| CN112366344A (en) * | 2020-10-30 | 2021-02-12 | 深圳市诚捷智能装备股份有限公司 | Winding system |
| CN112526344A (en) * | 2020-12-04 | 2021-03-19 | 东莞市泽源机械有限公司 | Lithium battery flattening short circuit measuring mechanism |
| KR102306637B1 (en) * | 2021-04-07 | 2021-09-30 | (주)도원위즈테크 | Electrode roll ejection device of rotary type secondary battery |
| CN216710838U (en) * | 2021-11-17 | 2022-06-10 | 东莞市创一铭智能装备有限公司 | Three-station gear synchronous rotation discharging mechanism for lithium battery |
| CN216720028U (en) * | 2021-12-27 | 2022-06-10 | 珠海华冠科技股份有限公司 | Lithium battery rubberizing unloading mechanism and lithium battery winding device |
| CN217200738U (en) * | 2022-04-15 | 2022-08-16 | 东莞市雅康精密机械有限公司 | Three-station blanking structure of lithium battery winding machine with high positioning precision |
| CN117374307A (en) * | 2023-11-16 | 2024-01-09 | 深圳市诚捷智能装备股份有限公司 | Coiling and feeding integrated machine |
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