CN110606393B - Lithium battery electrode cloth rolling and cutting device - Google Patents
Lithium battery electrode cloth rolling and cutting device Download PDFInfo
- Publication number
- CN110606393B CN110606393B CN201910642874.XA CN201910642874A CN110606393B CN 110606393 B CN110606393 B CN 110606393B CN 201910642874 A CN201910642874 A CN 201910642874A CN 110606393 B CN110606393 B CN 110606393B
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- electrode cloth
- cutting device
- plate
- lithium battery
- rolling
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- 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
- B65H19/26—Cutting-off the web running to the wound web roll
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- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention relates to the technical field of battery production, and discloses a lithium battery electrode cloth rolling and cutting device which comprises a mounting frame, wherein the mounting frame is divided into a main plate, a side plate and a bottom plate, the side plate is positioned on the right side of the main plate, the bottom of the side plate is positioned on the left side of the main plate, a movable rod is inserted into the top of the side plate of the mounting frame, and telescopic rods are respectively arranged on the front surface and the back surface of the main plate of the mounting frame. This lithium cell electrode cloth rolling cutting device, through adopting eccentric design with the cutting disc, during the use, the rolling axle rotates rolling electrode cloth, it is original thicker more when rolling axle outside electrode cloth, electrode cloth lifts the telescopic link through the gyro wheel and upwards moves to, the rack in telescopic link area upwards moves to, the rack passes through the tooth and drives the power wheel, the power wheel clockwise rotation of rack area, the power wheel passes through the connecting axle and drives the depression bar rotation, tensile pulling spring when the depression bar rotates, electrode cloth continues the rolling, the gyro wheel drives the telescopic link and continues to rise, the power wheel drives the depression bar and continues to rotate.
Description
Technical Field
The invention relates to the technical field of battery production, in particular to a lithium battery electrode cloth winding and cutting device.
Background
With the maturity of clean power generation technologies such as wind power generation, hydroelectric power generation, geothermal power generation and tidal power generation, electric power becomes a main energy source in future life of people, and can replace fossil energy sources such as coal and petroleum, and the development of the storage battery industry of electric power storage equipment is stimulated by the high-speed development of the electric power industry.
During the production of a storage battery, materials such as graphite, a conductive agent and the like are processed into glue, the glue is coated on electrode cloth, the electrode cloth is wound in sections after being dried, and finally the electrode cloth is stuffed into a battery shell to be added with electrolyte.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a lithium battery electrode cloth winding and cutting device having an effect of preventing paint from being drawn.
The invention adopts the following technical scheme for realizing the technical purpose: the utility model provides a lithium cell electrode cloth rolling cutting device, includes the mounting bracket, the mounting bracket divide into mainboard, curb plate and bottom plate, the curb plate is located the right side of mainboard, and the bottom is located the left side of mainboard, peg graft at the top of mounting bracket curb plate has the movable rod, the telescopic link is all installed at the front and the back of mounting bracket mainboard.
The front of mounting bracket bottom plate rotates through the connecting axle and is connected with the carousel, the outside of carousel rotates and is connected with the cutting disc, the right side welding of cutting disc has the connecting rod, the back of mounting bracket bottom plate has the rotation wheel through axis of rotation swing joint, rotate through connecting axle fixed connection between wheel and the carousel, can rotate in step, two the activity has the drive wheel between the rotation wheel.
The back that rotates the wheel is provided with solid fixed ring and rotor plate, the rotor plate is located solid fixed ring's inboard, four compression grooves have been seted up to solid fixed ring's inboard, and four compression grooves are the cross and distribute, the internally mounted in compression groove has compression spring, compression spring keeps away from the one end welding of compression groove tank bottom portion has the compression piece, be provided with the inclined plane in the clockwise of compression piece.
The back of rotor plate rotates and is connected with the connecting axle, the outside welding of rotor plate back connecting axle has the depression bar, and the depression bar extends to the edge of rotor plate diameter, the depression bar all has the fixed block, two with the back of rotor plate install between the fixed block and pull the spring, the rear fixedly connected with power wheel of rotor plate back connecting axle, the left side of telescopic link articulates has the rack with the power wheel meshing.
As optimization, two be provided with the rolling axle between the mounting bracket, the top surface of rolling axle is less than the height of gyro wheel, two gyro wheels are installed to the bottom of telescopic link, and electrode cloth passes, two from between two gyro wheels two splint are installed to the relative one side of movable rod, the connecting rod extends to between two splint.
As optimization, the centre of a circle of the connecting axle of installation frame curb plate department installation is different with the centre of a circle of carousel, the blade is installed outside the outside of cutting dish and being located its diameter, the blade joint face is parallel to each other, the back mounting of drive wheel has the boss, and the boss rotates to be connected through the belt between the wheel with the below, the outside that drive wheel and top rotated the wheel all is provided with tooth.
Preferably, the fixing ring is not in contact with the transmission disc and the rotating plate, the outer side of the power wheel is provided with teeth in the anticlockwise direction, and the bottom of the rack is provided with teeth to the right.
The invention has the following beneficial effects:
1. this lithium battery electrode cloth rolling cutting device through adopting eccentric design with the cutting disc, operating condition is like fig. 13-16, cuts off electrode cloth through two different cutting discs of rotation direction like this, just cut off the electrode cloth after this in-process two blades, cliies its right side fracture and stimulates right, because the right side fracture is located between the blade, the filament that makes the mucilage binding coating produce is all at the left side fracture, and left side fracture will be located the yardage roll inboard during the rolling, is wrapped up by the yardage roll, does not influence the battery quality.
2. This lithium cell electrode cloth rolling cutting device, through the gyro wheel that passes the electrode cloth telescopic link bottom, after the electrode cloth rolling to certain thickness, cut off it automatically like this, guaranteed that electrode cloth length is the same in the battery, prevent that sensor measurement cutting equipment from responding the sensor and being shielded sensitivity and descend by the dust, or regularly cutting equipment is unstable because of the interior voltage of mill, and rolling axle slew velocity constantly changes, leads to the electrode cloth different in size.
3. This lithium cell electrode cloth rolling cutting device pulls the spring through the installation between rotor plate and depression bar, so more than can play the effect of holding power cutting, can also pass through on the electrode cloth that power wheel, rack and telescopic link were applyed with elasticity, guarantees at rolling axle department that the cloth is in the state of tightening, prevents that the yardage roll from relaxing or the fold from appearing.
Drawings
Fig. 1 is a schematic view of a structural mounting frame of a lithium battery electrode cloth rolling and cutting device.
Fig. 2 is a front view of the structure of the lithium battery electrode cloth rolling and cutting device.
Fig. 3 is a first rear exploded view of the structure of the lithium battery electrode cloth rolling and cutting device of the invention.
Fig. 4 is a second rear exploded view of the structural power of the lithium battery electrode cloth rolling and cutting device of the invention.
Fig. 5 is a schematic view of a first state of the structure of the lithium battery electrode cloth rolling and cutting device of the invention.
Fig. 6 is a schematic diagram of a second state of the lithium battery electrode cloth rolling and cutting device structure of the invention.
Fig. 7 is a partially enlarged view of the structure of the lithium battery electrode cloth rolling and cutting device of the invention shown in fig. 5.
Fig. 8 is a partially enlarged view of the structure 7 of the lithium battery electrode cloth rolling and cutting device of the present invention.
Fig. 9 is a partially enlarged view of the structure 6 of the lithium battery electrode cloth rolling and cutting device of the present invention.
Fig. 10 is a partially enlarged view of the structure of the lithium battery electrode cloth rolling and cutting device of the present invention shown in fig. 9.
FIG. 11 is a side sectional view of the fixing ring of the lithium battery electrode cloth rolling and cutting device structure of the present invention.
Fig. 12 is a top view of the structure of the lithium battery electrode cloth rolling and cutting device of the present invention.
FIG. 13 is a schematic view of a first state of the lithium battery electrode cloth rolling and cutting device structure of the present invention
Fig. 14 is a schematic diagram of a second state of the lithium battery electrode cloth rolling and cutting device structure of the invention.
Fig. 15 is a third state diagram of the structure of the lithium battery electrode cloth rolling and cutting device of the invention.
Fig. 16 is a fourth state diagram of the structure of the lithium battery electrode cloth rolling and cutting device of the invention.
In the figure: 1-mounting frame, 2-movable rod, 3-telescopic rod, 4-rotary disk, 5-cutting disk, 6-connecting rod, 7-rotary wheel, 8-driving wheel, 9-fixing ring, 10-rotary plate, 11-compression groove, 12-compression spring, 13-compression block, 14-compression rod, 15-fixing block, 16-pulling spring, 17-power wheel and 18-rack.
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.
Please refer to fig. 1-16, a lithium battery electrode cloth rolling cutting device, including mounting bracket 1, mounting bracket 1 divide into the mainboard, curb plate and bottom plate, the curb plate is located the right side of mainboard, the bottom is located the left side of mainboard, be provided with the rolling axle between two mounting brackets 1, peg graft at the top of 1 curb plate of mounting bracket has movable rod 2, two splint are installed to 2 relative one sides of two movable rods, telescopic link 3 is all installed at the front and the back of 1 mainboard of mounting bracket, two gyro wheels are installed to the bottom of telescopic link 3, electrode cloth passes from between two gyro wheels, the top surface of rolling axle is less than the height of gyro wheel.
The front of mounting bracket 1 bottom plate rotates through the connecting axle and is connected with carousel 4, the centre of a circle of the connecting axle of mounting bracket 1 curb plate department installation is different with the centre of a circle of carousel 4, the outside of carousel 4 is rotated and is connected with cutting disc 5, the outside of cutting disc 5 just is located and installs the blade outside its diameter, the blade face of connecting is parallel to each other, the right side welding of cutting disc 5 has connecting rod 6, connecting rod 6 extends to between two splint, the back of mounting bracket 1 bottom plate has rotation wheel 7 through axis of rotation swing joint, pass through connecting axle fixed connection between rotation wheel 7 and the carousel 4, can rotate in step, the activity has drive wheel 8 between two rotation wheels 7, the back mounted of drive wheel 8 has the boss, the boss rotates through the belt between wheel 7 with the below and is connected, the outside that wheel 7.
The back of runner 7 is provided with solid fixed ring 9 and rotor plate 10, gu fixed ring 9 does not contact between with driving disc 8 and the rotor plate 10, rotor plate 10 is located solid fixed ring 9's inboard, the draw-in groove corresponding with compression piece 13 has been seted up in the outside of rotor plate 10 like this, gu four compression grooves 11 have been seted up to fixed ring 9's inboard, four compression grooves 11 are the cross and distribute, the internally mounted of compression groove 11 has compression spring 12, compression spring 12 keeps away from the one end welding of compression groove 11 tank bottoms portion and has compression piece 13, be provided with the inclined plane on compression piece 13's the clockwise, compression piece 13's thickness is greater than the width of draw-in groove, extend to the back of rotor plate 10.
The back of the rotating plate 10 is rotatably connected with a connecting shaft, a pressure rod 14 is welded on the outer side of the connecting shaft on the back of the rotating plate 10, the pressure rod 14 extends to the diameter edge of the rotating plate 10, fixed blocks 15 are welded on the back of the pressure rod 14 and the back of the rotating plate 10, a pulling spring 16 is installed between the two fixed blocks 15, a power wheel 17 is fixedly connected to the rear of the connecting shaft on the back of the rotating plate 10, teeth in the anticlockwise direction are arranged on the outer side of the power wheel 17, a rack 18 meshed with the power wheel 17 is hinged to the left side of the telescopic rod 3, and right teeth are.
When the electrode cloth winding device is used, the winding shaft rotates to wind the electrode cloth, when the electrode cloth on the outer side of the winding shaft is thicker originally, the electrode cloth lifts the telescopic rod 3 through the roller to move upwards, the rack 18 of the telescopic rod 3 moves upwards, the rack 18 drives the power wheel 17 through the teeth, as shown in the figure 5-6, the power wheel 17 of the rack 18 rotates clockwise, the power wheel 17 drives the pressure rod 14 to rotate through the connecting shaft, the spring 16 is pulled by stretching when the pressure rod 14 rotates, the electrode cloth continues to be wound, the roller drives the telescopic rod 3 to continue to ascend, and the power wheel 17 drives the pressure rod 14 to continue to rotate.
Referring to fig. 7-10, when the pressing rod 14 rotates to touch the outer side part of the clamping groove above the compression block 13, the compression block 13 is pushed out of the clamping groove through the inclined surface and pressed into the compression groove 11, so that the rotating plate 10 is unlocked, the spring 16 is pulled to contract, and the rotating plate 10 is pulled to rotate counterclockwise by a quarter of a circle.
The driving wheel 8 of the rotating plate 10 rotates clockwise, the driving wheel 8 drives the upper rotating wheel 7 to rotate anticlockwise through meshed teeth, the rotating wheel 7 drives the upper rotating disc 4 and the cutting disc 5 to rotate anticlockwise, meanwhile, the driving wheel 8 drives the lower rotating wheel 7 to rotate clockwise through a belt, the rotating wheel 7 drives the lower rotating disc 4 and the cutting disc 5 to rotate clockwise, the working state is as shown in figures 13-16, and therefore the electrode cloth is cut off through the two cutting discs 5 which rotate in different directions.
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 (8)
1. The utility model provides a lithium cell electrode cloth rolling cutting device, includes mounting bracket (1), mounting bracket (1) divide into mainboard, curb plate and bottom plate, its characterized in that: the top of the side plate of the mounting frame (1) is spliced with a movable rod (2), the side surface of a main plate of the mounting frame (1) is fixedly connected with a telescopic rod (3), the front surface of a bottom plate of the mounting frame (1) is movably connected with a turntable (4) through a connecting shaft, the outer side of the turntable (4) is movably connected with a cutting disc (5), the right side of the cutting disc (5) is welded with a connecting rod (6), the back surface of the bottom plate of the mounting frame (1) is movably connected with rotating wheels (7) through rotating shafts, a driving wheel (8) is movably arranged between the two rotating wheels (7), the back surface of each rotating wheel (7) is provided with a fixed ring (9) and a rotating plate (10), the inner side of each fixed ring (9) is provided with a compression groove (11), a compression spring (12) is installed inside the compression groove (11), and one end, far away from, the outside fixedly connected with depression bar (14) of rotor plate (10) back connecting axle, depression bar (14) and the equal fixedly connected with fixed block (15) in the back of rotor plate (10), two install between fixed block (15) and pull spring (16), the rear fixedly connected with power wheel (17) of rotor plate (10) back connecting axle, the left side swing joint of telescopic link (3) has rack (18).
2. The lithium battery electrode cloth rolling and cutting device according to claim 1, characterized in that: a winding shaft is arranged between the two mounting frames (1).
3. The lithium battery electrode cloth rolling and cutting device according to claim 1, characterized in that: two rollers are installed at the bottom of the telescopic rod (3), and the electrode cloth penetrates between the two rollers.
4. The lithium battery electrode cloth rolling and cutting device according to claim 1, characterized in that: two splint are installed to the relative one side of two movable rod (2), connecting rod (6) extend to between two splint.
5. The lithium battery electrode cloth rolling and cutting device according to claim 1, characterized in that: the circle center of the connecting shaft arranged at the side plate of the mounting frame (1) is different from that of the turntable (4).
6. The lithium battery electrode cloth rolling and cutting device according to claim 1, characterized in that: and blades are arranged outside the cutting disc (5) and outside the diameter of the cutting disc.
7. The lithium battery electrode cloth rolling and cutting device according to claim 1, characterized in that: the back of the driving wheel (8) is provided with a boss, and the boss is connected with the lower rotating wheel (7) through a belt.
8. The lithium battery electrode cloth rolling and cutting device according to claim 1, characterized in that: the outer side of the rotating plate (10) is provided with a clamping groove corresponding to the compression block (13), and the thickness of the compression block (13) is larger than the width of the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910642874.XA CN110606393B (en) | 2019-07-16 | 2019-07-16 | Lithium battery electrode cloth rolling and cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910642874.XA CN110606393B (en) | 2019-07-16 | 2019-07-16 | Lithium battery electrode cloth rolling and cutting device |
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| CN110606393A CN110606393A (en) | 2019-12-24 |
| CN110606393B true CN110606393B (en) | 2020-12-22 |
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| CN201910642874.XA Active CN110606393B (en) | 2019-07-16 | 2019-07-16 | Lithium battery electrode cloth rolling and cutting device |
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| CN101767726A (en) * | 2010-01-15 | 2010-07-07 | 余克 | Full-automatic high-speed winder |
| CN106269921A (en) * | 2016-08-15 | 2017-01-04 | 山东亚盛重工股份有限公司 | A kind of uncoiling, centering, pinch all-in-one |
| CN106882629A (en) * | 2017-04-15 | 2017-06-23 | 中材金晶玻纤有限公司 | The big coil winding device of glass fiber wet mat and its winding method |
| CN108856889A (en) * | 2018-06-27 | 2018-11-23 | 许昌中舰能源科技有限公司 | A kind of lithium battery pole ear cutter device |
-
2019
- 2019-07-16 CN CN201910642874.XA patent/CN110606393B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB507684A (en) * | 1938-02-24 | 1939-06-20 | Ashton Brothers & Company Ltd | Improvements in the sliver coiling mechanism of carding engines and other textile machines |
| GB773823A (en) * | 1954-03-19 | 1957-05-01 | Vyzk Ustav Obrabecich Stroju | A device for intermittently feeding substantially equal lengths of a web of material |
| US3098596A (en) * | 1958-07-15 | 1963-07-23 | Amp Inc | Measuring and feeding apparatus |
| FR2069415A5 (en) * | 1969-11-14 | 1971-09-03 | Amp Inc | |
| CN1041410A (en) * | 1988-09-23 | 1990-04-18 | 泽韦格·乌斯特有限公司 | Determine the method and apparatus of yarn speed on textile machines |
| CN2177005Y (en) * | 1993-10-18 | 1994-09-14 | 翁进忠 | Rolling type plastic bag automatic rolling device |
| CN2291228Y (en) * | 1997-04-15 | 1998-09-16 | 王铁生 | Cold-rolled coil automatic control blanking machine |
| CN101268002A (en) * | 2005-09-22 | 2008-09-17 | 法比奥·泼尼股份公司 | Device for separating winding cores from turns of wound material in trimmings of logs of web material |
| CN101767726A (en) * | 2010-01-15 | 2010-07-07 | 余克 | Full-automatic high-speed winder |
| CN106269921A (en) * | 2016-08-15 | 2017-01-04 | 山东亚盛重工股份有限公司 | A kind of uncoiling, centering, pinch all-in-one |
| CN106882629A (en) * | 2017-04-15 | 2017-06-23 | 中材金晶玻纤有限公司 | The big coil winding device of glass fiber wet mat and its winding method |
| CN108856889A (en) * | 2018-06-27 | 2018-11-23 | 许昌中舰能源科技有限公司 | A kind of lithium battery pole ear cutter device |
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| CN110606393A (en) | 2019-12-24 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201202 Address after: Room 1004-12, building 8, 3333 Guangyi Road, Daqiao Town, Nanhu District, Jiaxing City, Zhejiang Province Applicant after: Jiaxing Kehe Energy Technology Co.,Ltd. Address before: 317200 No. 14, Shui Men Road, Baihe Town, Tiantai County, Taizhou, Zhejiang Applicant before: Chen Xinyu |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20191224 Assignee: Jiaxing Fangmu Energy Technology Co.,Ltd. Assignor: Jiaxing Kehe Energy Technology Co.,Ltd. Contract record no.: X2023980040296 Denomination of invention: A winding and cutting device for lithium battery electrode cloth Granted publication date: 20201222 License type: Common License Record date: 20230823 |
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| EE01 | Entry into force of recordation of patent licensing contract |