CN112573265A - Aluminum foil winding equipment for lithium battery and working method of aluminum foil winding equipment - Google Patents
Aluminum foil winding equipment for lithium battery and working method of aluminum foil winding equipment Download PDFInfo
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- CN112573265A CN112573265A CN202011378212.5A CN202011378212A CN112573265A CN 112573265 A CN112573265 A CN 112573265A CN 202011378212 A CN202011378212 A CN 202011378212A CN 112573265 A CN112573265 A CN 112573265A
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- aluminum foil
- lithium battery
- roller
- rotating shaft
- motor
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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
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
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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
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
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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
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
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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
- B65H20/00—Advancing webs
- B65H20/06—Advancing webs by friction band
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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
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/10—Rollers
- B65H2404/14—Roller pairs
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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
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/173—Metal
- B65H2701/1732—Aluminium
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Abstract
The invention relates to the technical field of lithium battery aluminum foil processing, in particular to aluminum foil winding equipment for a lithium battery, which comprises a bottom frame, a first roller and a fourth roller, wherein the first motor, the second motor and the third motor provide enough power support for winding work, a conveying belt is sleeved outside the third roller, the rotating third roller drives the conveying belt to rotate, and the rotating conveying belt drives an aluminum foil for the lithium battery on the conveying belt to slide forwards, so that the position of the aluminum foil for the lithium battery, which is uneven and needs to be sorted, can be sorted in advance, the smoothness of the aluminum foil for the lithium battery is ensured, the time of the whole winding work is saved, and the efficiency is improved. Four second rollers are arranged between the first roller and the third roller, the sliding aluminum foil for the lithium battery forwards enters the space between the upper second roller and the lower second roller in a group, and penetrates through the space between the upper second roller and the lower second roller in a group to sort the aluminum foil for the lithium battery again, so that the aluminum foil for the lithium battery can be wound along a certain track.
Description
Technical Field
The invention relates to the technical field of lithium battery aluminum foil processing, in particular to aluminum foil winding equipment for a lithium battery and a working method thereof.
Background
The aluminum foil for the battery is used as a current collector of the lithium ion battery, and generally, a rolled aluminum foil is used as a positive current collector in the lithium ion battery industry, so that the aluminum foil also becomes an indispensable member in the lithium battery industry along with the wide application of the lithium battery, and a great amount of storage problems of the aluminum foil for the lithium battery are urgently solved, so that the aluminum foil for the lithium battery is determined to be required to be rolled and stored, and under the trend, the aluminum foil rolling device for the lithium battery plays an increasingly important role.
However, the existing aluminum foil winding equipment for the lithium battery has a great defect, and the existing aluminum foil winding equipment for the lithium battery cannot arrange aluminum foils for the lithium battery before winding, so that the problem of unevenness exists during winding of the lithium battery, and the winding speed of the aluminum foil for the lithium battery is influenced to be slow; the conventional aluminum foil winding equipment for the lithium battery needs to manually guide the winding track of the aluminum foil for the lithium battery during winding, so that the working efficiency is low; current aluminium foil rolling equipment for lithium cell accomplishes the back at the rolling, can not carry out nimble taking with the aluminium foil for the lithium cell that the rolling was accomplished, influences going on of rolling work next time.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides aluminum foil winding equipment for a lithium battery and a working method thereof.
An aluminum foil winding device for a lithium battery comprises underframe, a frame, a first roller and a fourth roller, wherein the fourth roller, the first roller and the frame are all positioned between the two underframe, the first roller is positioned above the frame, the bottoms of the two underframe are respectively fixed with a base, a second baffle is respectively fixed inside the two underframe, one side of the second baffle is provided with a first motor, a second motor and a third motor, the first motor, the second motor and the third motor provide enough power support for winding work, one end of the first motor is provided with a fourth rotating shaft, the fourth roller is arranged between the two second baffles, the fourth rotating shaft penetrates through the fourth roller, the rotating fourth motor drives the fourth roller to rotate, the two third rollers are arranged between the two second baffles, the two third rotating shafts are arranged between the two second baffles, the second motor drives the third rotating shafts to rotate, run through two third cylinders in two third pivots, pivoted third pivot drives the third cylinder and rotates, is equipped with the conveyer belt at third cylinder overcoat, and pivoted third cylinder drives the conveyer belt and rotates, and the aluminium foil for the lithium cell on the pivoted conveyer belt drives the conveyer belt slides forward, can let the position that lithium cell aluminium foil unevenness needs the arrangement, arranges in advance, need not arrange in order the aluminium foil for the lithium cell once more when the rolling, has saved the time of whole rolling work. A second supporting frame is arranged below the conveying belt, two first baffle plates are welded at the top end of the second supporting frame, the two ends of the two third rollers and the two ends of the fourth roller are respectively penetrated through the first baffle plates, so that the aluminum foil for the lithium battery can not slide off the conveying belt when sliding forwards on the conveying belt, four second rollers are arranged between the first rollers and the third rollers, the sliding aluminum foil for the lithium battery can enter the space between the upper second rollers and the lower second rollers in a group forwards and pass through the space between the upper second rollers and the lower second rollers in a group, the aluminum foil for the lithium battery can be rearranged again, the aluminum foil for the lithium battery can be wound along a certain track, a second supporting plate is arranged above the second rollers, a third supporting plate is arranged below the second rollers, a second rotating shaft penetrates through the inner parts of the second rollers, a first rotating shaft is arranged at one end of the third motor, a fifth rotating shaft is arranged at one end of the first rotating shaft far away from the third, the first rotating shaft is connected with the fifth rotating shaft through a bolt, the fifth rotating shaft penetrates through the first roller, a supporting table is welded on one side of the second baffle far away from the third motor, a first supporting frame is fixed on the upper portion of the supporting table, a second supporting frame is arranged between the two second baffles, a fourth motor is installed on one side of the second supporting frame, a lifting plate is arranged between the two second baffles, two supporting columns are arranged on the second supporting frame, a screw rod is arranged between the two supporting columns, two first supporting plates are fixed on one side of the lifting plate, rollers are arranged at the bottom of the frame, the first supporting plates support and support the wound aluminum foil for the lithium battery when the first supporting plates are lifted to a certain height, then nuts between the fifth rotating shaft and the first rotating shaft are removed, the wound aluminum foil for the lithium battery is separated from the aluminum foil winding device for the lithium battery, and then the first supporting plates are downwardly lowered to a certain position, put the frame with the lithium cell for the aluminium foil that the rolling was accomplished on, the frame bottom is equipped with the gyro wheel and takes away from lithium cell for the aluminium foil rolling equipment with the frame together with the lithium cell for the aluminium foil that the rolling was accomplished, places the assigned position.
Preferably, the two bottom frames are both of a closed structure in a shape like a Chinese character 'kou', and the two first baffle plates are positioned between the two bottom frames and can not slide off the conveying belt when the aluminum foil for the lithium battery slides forwards on the conveying belt.
Preferably, one end of the second motor is connected with a third rotating shaft far away from the first motor, the second motor can drive the third roller to rotate, and the rotating third roller can be provided with enough power for transmission to support.
Preferably, the one end that the third motor was kept away from to first pivot and the one end that the fifth pivot is close to first pivot all are equipped with the square bottom plate that the size is the same, and two square bottom plates pass through bolted connection, make aluminium foil for the lithium cell accomplish the back at the rolling, can dismantle from aluminium foil rolling equipment for the lithium cell in a flexible way, are favorable to better aluminium foil for the storage lithium cell.
Preferably, the four second rollers are parallel to each other in pairs, the four second rollers are respectively arranged in an upper position and a lower position, the aluminum foil for the lithium battery is sorted again, and the aluminum foil for the lithium battery is wound along a certain track.
Preferably, the first support frame is of a Y-shaped structure, the fifth rotating shaft is located inside the first support frame, so that the fifth rotating shaft has enough supporting points, and the bottom of the first support frame is provided with a radian matched with the fifth rotating shaft, so that the abrasion between the first support frame and the fifth rotating shaft is reduced.
Preferably, lead screw-thread fit is in the lifter plate, and two support columns run through the lifter plate, and two support column sliding fit make the lifter plate can realize going up and down in the lifter plate, and one side of second support frame is all installed to the bottom of lead screw and the bottom of two support columns, and the bottom in the third backup pad is all installed on the top of lead screw and the top of two support columns, guarantees can steadily go up and down of the during operation of lead screw and two support columns.
Preferably, two first backup pads height equals, and the space adaptation of distance between two first backup pads and frame guarantees that first backup pad can pass the frame, steadily places the aluminium foil for the lithium cell that the rolling is good on the frame.
The aluminum foil winding device for the lithium battery and the working method thereof specifically comprise the following steps:
the method comprises the following steps: the first motor drives the fourth rotating shaft to rotate, the rotating fourth motor drives the fourth roller to rotate, the aluminum foil for the lithium battery slides forwards from the rotating fourth roller to the conveying belt, the second motor drives the third rotating shaft to rotate, the rotating third rotating shaft drives the third roller to rotate, the rotating third roller drives the conveying belt to rotate, the rotating conveying belt drives the aluminum foil for the lithium battery on the conveying belt to slide forwards, the aluminum foil for the lithium battery can be stretched in the early stage at a sufficient length, and the position where the aluminum foil for the lithium battery is not flat and needs to be sorted is sorted in advance, so that the aluminum foil for the lithium battery is kept flat before being wound;
step two: the aluminum foil for the lithium battery slides forwards to enter a position between the upper second roller and the lower second roller, passes through the position between the upper second roller and the lower second roller, and is wound on the surface of the first roller, and the third motor drives the first roller to rotate, so that the aluminum foil for the lithium battery is wound and is sorted again, and the winding speed of the aluminum foil for the lithium battery can be increased along a certain track;
step three: when the winding of the aluminum foil for the lithium battery is finished, the fourth motor drives the screw rod to rotate, the support columns enable the lifting plates to move up and down when the screw rod rotates through fixing the rotating track of the lifting plates, the lifting plates which move up and down drive the first support plates to move up and down, the first support plates support and support the wound aluminum foil for the lithium battery when rising to a certain height, nuts between the fifth rotating shaft and the first rotating shaft are removed, the wound aluminum foil for the lithium battery is separated from the aluminum foil winding device for the lithium battery, the first support plates descend to a certain position, the wound lithium battery for the aluminum foil is placed on the frame, rollers are arranged at the bottom of the frame to enable the frame and the wound lithium battery for the aluminum foil to be separated from the aluminum foil winding device for the lithium battery and placed at a specified position, and the lithium battery for the aluminum foil can be flexibly dismounted from the lithium battery aluminum foil winding device, is favorable for better storing the aluminum foil for the lithium battery.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
The invention has the beneficial effects that:
(1) a fourth rotating shaft is arranged at one end of the first motor, the first motor drives the fourth rotating shaft to rotate, the fourth rotating shaft penetrates through the fourth roller, the rotating fourth motor drives the fourth roller to rotate, aluminum foil for lithium batteries can slide forwards from the rotating fourth roller to the conveying belt, one end of the second motor is connected with a third rotating shaft far away from the first motor, the second motor drives the third rotating shaft to rotate, the rotating third rotating shaft drives the third roller to rotate, the rotating conveying belt drives the aluminum foil for lithium batteries on the conveying belt to slide forwards, the aluminum foil for lithium batteries can be stretched in an early stage at a sufficient length, the uneven aluminum foil for lithium batteries needs to be arranged at a position in advance, the aluminum foil for lithium batteries is kept flat before being rolled, the smoothness of the aluminum foil for lithium batteries is guaranteed, the aluminum foil for lithium batteries does not need to be arranged again during rolling, the time of the whole rolling work is saved, and the efficiency is improved.
(2) Be equipped with four second cylinders between first cylinder and third cylinder, gliding aluminium foil for lithium cell gets into between two liang of a set of second cylinders from top to bottom forward, pass between two liang of a set of second cylinders from top to bottom, twine first cylinder surface with aluminium foil for lithium cell, the third motor drives first cylinder and rotates, thereby carry out the rolling to aluminium foil for lithium cell, arrange in order again aluminium foil for lithium cell, certain orbit is followed to the rolling that also can make aluminium foil for lithium cell, guarantee the regularity of aluminium foil rolling work for lithium cell, make the lithium cell have the level and smooth of aluminium foil when the rolling once more.
(3) After the winding of the aluminum foil for the lithium battery is finished, a fourth motor is installed on one side of a second support frame, the fourth motor drives a screw rod to rotate, two support columns are arranged on the second support frame and penetrate through a lifting plate, the support columns enable the lifting plate to move up and down when the screw rod rotates through fixing the rotating track of the lifting plate, the lifting plate which moves up and down drives a first support plate to move up and down, the first support plate supports and supports the wound aluminum foil for the lithium battery when the first support plate rises to a certain height, then a nut between a fifth rotating shaft and the first rotating shaft is removed, the wound aluminum foil for the lithium battery is separated from an aluminum foil winding device for the lithium battery, the first support plate descends to a certain position, the wound lithium foil for the aluminum battery is placed on a frame, rollers are arranged at the bottom of the frame and the wound lithium foil for the lithium battery are taken away from the aluminum foil, the placing of the designated position enables the aluminum foil for the lithium battery to be flexibly detached from the aluminum foil winding device for the lithium battery after the winding is completed, the better storage of the aluminum foil for the lithium battery is facilitated, the winding operation at the next time is not delayed after the winding is completed once, and the operation efficiency of the aluminum foil winding device for the lithium battery is guaranteed.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of a fourth motor according to the present invention.
Fig. 3 is a schematic structural view of a second roller according to the present invention.
Fig. 4 is a schematic structural view of a second support frame of the present invention.
Fig. 5 is a schematic structural view of a fourth roller according to the present invention.
Fig. 6 is a schematic view of a first rotating shaft structure according to the present invention.
Fig. 7 is a schematic structural diagram of the first support frame of the present invention.
Fig. 8 is a top view of the overall structure of the present invention.
In the figure: 1. a base; 2. a chassis; 3. a support table; 4. a roller; 5. a frame; 6. a first support plate; 7. a first drum; 8. a first rotating shaft; 9. a second support plate; 10. a second drum; 11. a second rotating shaft; 12. a third support plate; 13. a third rotating shaft; 14. a third drum; 15. a first baffle plate; 16. a conveyor belt; 17. a fourth rotating shaft; 18. a fourth drum; 19. a first motor; 20. a second motor; 21. a third motor; 22. a support pillar; 23. a lifting plate; 24. a screw rod; 25. a fourth motor; 26. a second baffle; 27. a first support frame; 28. a second support frame; 29. and a fifth rotating shaft.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-8, an aluminum foil winding apparatus for a lithium battery includes a chassis 2, a frame 5, a first roller 7 and a fourth roller 18, the first roller 7 and the frame 5 are all located between the two chassis 2, the first roller 7 is located above the frame 5, the bases 1 are fixed at the bottoms of the two chassis 2, second baffles 26 are fixed inside the two chassis 2, a first motor 19, a second motor 20 and a third motor 21 are installed at one side of the second baffles 26, the first motor 19, the second motor 20 and the third motor 21 provide sufficient power support for winding work to ensure power for winding the aluminum foil for the lithium battery, a fourth rotating shaft 17 is installed at one end of the first motor 19, the fourth roller 18 is installed between the two second baffles 26, the fourth rotating shaft 17 penetrates through the fourth roller 18, the rotating fourth motor 17 drives the fourth roller 18 to rotate, be equipped with two third cylinders 14 between two second baffles 26, be equipped with two third pivot 13 between two second baffles 26, second motor 20 drives third pivot 13 and rotates, run through two third cylinders 14 at two third pivot 13, pivoted third pivot 13 drives third cylinder 14 and rotates, be equipped with conveyer belt 16 at third cylinder 14 overcoat, pivoted third cylinder 14 drives conveyer belt 16 and rotates, pivoted conveyer belt 16 drives the aluminium foil for the lithium cell on the conveyer belt 16 and slides forward, can let the position that lithium cell aluminium foil unevenness needs the arrangement, arrange in advance, the planarization of the aluminium foil for the lithium cell has been guaranteed, need not arrange in order the aluminium foil for the lithium cell once more when the rolling, whole rolling time has been saved, efficiency is improved. A second supporting frame 28 is arranged below the conveyor belt 16, two first baffle plates 15 are welded at the top end of the second supporting frame 28, the first baffle plates 15 penetrate through two ends of two third rollers 14 and two ends of a fourth roller 18, so that the aluminum foil for lithium batteries can not slide off the conveyor belt 16 when sliding forwards on the conveyor belt 16, the advancing regularity of the aluminum foil for lithium batteries is ensured, four second rollers 10 are arranged between the first roller 7 and the third roller 14, the sliding aluminum foil for lithium batteries forwards enters between the upper second roller 10 and the lower second roller 10 which are in a group in pairs, the sliding aluminum foil for lithium batteries penetrates between the upper second roller 10 and the lower second roller 10 which are in a group in pairs, the aluminum foil for lithium batteries is rearranged again, a second supporting plate 9 is arranged above the second rollers 10, a third supporting plate 12 is arranged below the second rollers 10, a second rotating shaft 11 penetrates through the second rollers 10, a first rotating shaft 8 is arranged at one end of a third motor 21, a fifth rotating shaft 29 is arranged at one end of the first rotating shaft 8 far away from the third motor 21, the first rotating shaft 8 and the fifth rotating shaft 29 are connected through a bolt, the fifth rotating shaft 29 penetrates through a first roller 7, a support table 3 is welded at one side of a second baffle 26 far away from the third motor 21, a first support frame 27 is fixed at the upper part of the support table 3, a second support frame 28 is arranged between the two second baffles 26, a fourth motor 25 is arranged at one side of the second support frame 28, a lifting plate 23 is arranged between the two second baffles 26, two support columns 22 are arranged on the second support frame 28, a screw rod 24 is arranged between the two support columns 22, two first support plates 6 are fixed at one side of the lifting plate 23, a roller 4 is arranged at the bottom of the frame 5, the first support plates 6 support the rolled aluminum foil for the lithium battery when rising to a certain height, get rid of the nut between fifth pivot 29 and first pivot 8 again, the aluminium foil for the lithium cell and the aluminium foil rolling equipment separation for the lithium cell that the rolling was accomplished, a certain position is descended to again to first backup pad 6, on frame 5 was put to the lithium cell for the aluminium foil that the rolling was accomplished, frame 5 bottom was equipped with gyro wheel 4 and was taken away from the aluminium foil rolling equipment for the lithium cell with the lithium cell for the aluminium foil that the frame 5 and the rolling were accomplished, placed the assigned position.
Two chassis 2 are "mouthful" style of calligraphy enclosed construction, and two first baffles 15 are located between two chassis 2, can not follow conveyer belt 16 landing when aluminium foil for the lithium cell slides forward on conveyer belt 16, guarantee the regularity that aluminium foil for the lithium cell gos forward.
One end of the second motor 20 is connected with the third rotating shaft 13 far away from the first motor 19, the second motor can drive the third roller 14 to rotate, and the rotating third roller 14 can provide enough power for the conveyor belt 16 to support, so that the rotating fluency of the conveyor belt 16 is ensured.
One end that third motor 21 was kept away from in first pivot 8 and the one end that fifth pivot 29 is close to first pivot 8 all are equipped with the square bottom plate that the size is the same, and two square bottom plates pass through bolted connection, make aluminium foil for the lithium cell accomplish the back at the rolling, can dismantle from aluminium foil rolling equipment for the lithium cell in a flexible way, are favorable to better aluminium foil for the storage lithium cell, do not influence next aluminium foil rolling work for the lithium cell.
The four second rollers 10 are parallel to each other, the four second rollers 10 are arranged in an upper position and a lower position, the two second rollers 10 are arranged, the aluminum foil for the lithium battery is sorted again, the smoothness of the aluminum foil is guaranteed, the aluminum foil for the lithium battery is rolled along a certain track, and the regularity of the advancing track of the aluminum foil for the lithium battery is guaranteed.
The first support frame 27 is of a Y-shaped structure, the fifth rotating shaft 29 is located inside the first support frame 27, the fifth rotating shaft 29 is enabled to have enough supporting points, stability during rolling operation of the fifth rotating shaft 29 is guaranteed, and the bottom of the first support frame 27 is provided with a radian matched with the fifth rotating shaft 29, so that abrasion between the first support frame 27 and the fifth rotating shaft 29 is reduced, and the service life of the aluminum foil rolling equipment for the lithium battery is prolonged.
Two first backup pads 6 highly equal, and the space adaptation of distance between two first backup pads 6 and frame 5 guarantees that first backup pad 6 can pass frame 5, steadily places the aluminium foil for the lithium cell that the rolling is good on frame 5.
The aluminum foil winding device for the lithium battery and the working method thereof specifically comprise the following steps:
the method comprises the following steps: the first motor 19 drives the fourth rotating shaft 17 to rotate, the rotating fourth motor 17 drives the fourth rotating shaft 18 to rotate, the aluminum foil for the lithium battery slides forwards from the rotating fourth rotating shaft 18 to the conveying belt 16, the second motor 20 drives the third rotating shaft 13 to rotate, the rotating third rotating shaft 13 drives the third rotating shaft 14 to rotate, the rotating third rotating shaft 14 drives the conveying belt 16 to rotate, the rotating conveying belt 16 drives the aluminum foil for the lithium battery on the conveying belt 16 to slide forwards, the aluminum foil for the lithium battery can be stretched in the early stage at a sufficient length, the position where the aluminum foil for the lithium battery is uneven and needs to be finished is finished in advance, the aluminum foil for the lithium battery is kept flat before being rolled, and the smoothness of the aluminum foil for the lithium battery is ensured;
step two: the sliding aluminum foil for the lithium battery forwards enters the space between the upper second roller 10 and the lower second roller 10, passes through the space between the upper second roller 10 and the lower second roller 10, is wound on the surface of the first roller 7, and the third motor 21 drives the first roller 7 to rotate, so that the aluminum foil for the lithium battery is wound and is sorted again, the winding of the aluminum foil for the lithium battery can be carried out along a certain track, the regularity of the winding work of the aluminum foil for the lithium battery is ensured, and the winding speed of the aluminum foil for the lithium battery is increased;
step three: when the winding of the aluminum foil for the lithium battery is completed, the fourth motor 25 drives the screw rod 24 to rotate, the support column 22 fixes the rotating track of the lifting plate 23 to enable the lifting plate 23 to move up and down when the screw rod 24 rotates, the lifting plate 23 which moves up and down drives the first support plate 6 to move up and down, the first support plate 6 supports and supports the wound aluminum foil for the lithium battery when rising to a certain height, then the nut between the fifth rotating shaft 29 and the first rotating shaft 8 is removed, the wound aluminum foil for the lithium battery is separated from the winding device for the lithium battery, the first support plate 6 descends to a certain position, the wound lithium battery for the aluminum foil is placed on the frame 5, the bottom of the frame 5 is provided with the roller 4 to take the frame 5 and the wound aluminum foil for the lithium battery away from the winding device for the lithium battery, the frame is placed at a specified position, and the lithium battery aluminum foil is wound, can dismantle from the aluminium foil rolling equipment for the lithium cell in a flexible way, be favorable to better storage aluminium foil for the lithium cell, provide the guarantee for the quality of aluminium foil for the lithium cell.
When in use, firstly, one end of the first motor 19 is provided with the fourth rotating shaft 17, the first motor 19 drives the fourth rotating shaft 17 to rotate, the fourth rotating shaft 17 penetrates through the fourth roller 18, the rotating fourth motor 17 drives the fourth roller 18 to rotate, aluminum foil for lithium batteries can slide forwards from the rotating fourth roller 18 to the conveyor belt 16, one end of the second motor 20 is connected with the third rotating shaft 13 far away from the first motor 19, the second motor 20 drives the third rotating shaft 13 to rotate, the rotating third rotating shaft 13 drives the third roller 14 to rotate, the rotating third roller 14 drives the conveyor belt 16 to rotate, the rotating conveyor belt 16 drives the aluminum foil for lithium batteries on the conveyor belt 16 to slide forwards, the aluminum foil for lithium batteries can be stretched in the early period with enough length, the position where the aluminum foil for lithium batteries is not flat and needs to be sorted is sorted in advance, so that the aluminum foil for lithium batteries can be kept flat before being rolled, the smoothness of the aluminum foil for the lithium battery is ensured, the aluminum foil for the lithium battery does not need to be sorted again during rolling, the time of the whole rolling work is saved, the efficiency is improved, then, four second rollers 10 are arranged between a first roller 7 and a third roller 14, the sliding aluminum foil for the lithium battery forwards enters between the upper second roller 10 and the lower second roller 10 which are in a group in pairs and passes between the upper second roller 10 and the lower second roller 10 which are in a group in pairs, the aluminum foil for the lithium battery is wound on the surface of the first roller 7, a third motor 21 drives the first roller 7 to rotate, so that the aluminum foil for the lithium battery is rolled, the aluminum foil for the lithium battery is sorted again, the rolling of the aluminum foil for the lithium battery can also be along a certain track, the regularity of the rolling work of the aluminum foil for the lithium battery is ensured, the aluminum foil for the lithium battery is leveled during rolling, and finally, after the rolling of the aluminum foil for the lithium, a fourth motor 25 drives a screw rod 24 to rotate, two support columns 22 are arranged on a second support frame 28, the two support columns 22 penetrate through a lifting plate 23, the support columns 22 fix the rotating track of the lifting plate 23 to enable the lifting plate 23 to move up and down when the screw rod 24 rotates, the lifting plate 23 which moves up and down drives a first support plate 6 to move up and down, the first support plate 6 supports and supports the rolled aluminum foil for the lithium battery when rising to a certain height, then a nut between a fifth rotating shaft 29 and a first rotating shaft 8 is removed, the rolled aluminum foil for the lithium battery is separated from an aluminum foil rolling device for the lithium battery, the first support plate 6 descends to a certain position, the rolled aluminum foil for the lithium battery is placed on a vehicle frame 5, rollers 4 are arranged at the bottom of the vehicle frame 5 to bring the vehicle frame 5 together with the rolled lithium battery for the aluminum foil away from the aluminum foil rolling device for the lithium battery and place the, make aluminium foil for lithium cell accomplish the back at the rolling, can dismantle from aluminium foil rolling equipment for lithium cell in a flexible way, be favorable to better storage aluminium foil for lithium cell, also can accomplish the back at a rolling, do not hinder the rolling work of next time, guarantee the operating efficiency of aluminium foil rolling equipment for lithium cell.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides an aluminium foil rolling equipment for lithium cell, includes chassis (2), frame (5), first cylinder (7) and fourth cylinder (18), its characterized in that: the four rollers (18), the first rollers (7) and the frame (5) are located between the two bottom frames (2), the first rollers (7) are located above the frame (5), the bases (1) are fixed to the bottoms of the two bottom frames (2), the second baffles (26) are fixed to the insides of the two bottom frames (2), a first motor (19), a second motor (20) and a third motor (21) are installed on one side of each second baffle (26), a fourth rotating shaft (17) is arranged at one end of each first motor (19), the fourth rollers (18) are arranged between the two second baffles (26), the fourth rotating shaft (17) penetrates through the fourth rollers (18), the two third rollers (14) are arranged between the two second baffles (26), the two third rotating shafts (13) are arranged between the two second baffles (26), and the two third rotating shafts (13) penetrate through the two third rollers (14), the conveying belt (16) is sleeved outside the third roller (14), a second supporting frame (28) is arranged below the conveying belt (16), two first baffle plates (15) are welded at the top end of the second supporting frame (28), two ends of the two third rollers (14) and two ends of the fourth roller (18) penetrate through the first baffle plates (15), four second rollers (10) are arranged between the first roller (7) and the third roller (14), a second supporting plate (9) is arranged above the second roller (10), a third supporting plate (12) is arranged below the second roller (10), a second rotating shaft (11) penetrates through the second roller (10), a first rotating shaft (8) is arranged at one end of the third motor (21), a fifth rotating shaft (29) is arranged at one end, far away from the third motor (21), of the first rotating shaft (8), and the first rotating shaft (8) is connected with the fifth rotating shaft (29) through bolts, fifth pivot (29) run through first cylinder (7), one side welding of keeping away from third motor (21) of second baffle (26) has brace table (3), the upper portion of brace table (3) is fixed with first support frame (27), two be equipped with second support frame (28) between second baffle (26), fourth motor (25) are installed, two to one side of second support frame (28) be equipped with lifter plate (23) between second baffle (26), be equipped with two support columns (22) on second support frame (28), two be equipped with lead screw (24) between support column (22), one side of lifter plate (23) is fixed with two first backup pads (6), the bottom of frame (5) is equipped with gyro wheel (4).
2. The aluminum foil winding device for the lithium battery as claimed in claim 1, wherein: the two bottom frames (2) are of a square-shaped closed structure, and the two first baffle plates (15) are located between the two bottom frames (2).
3. The aluminum foil winding device for the lithium battery as claimed in claim 1, wherein: one end of the second motor (20) is connected with a third rotating shaft (13) far away from the first motor (19).
4. The aluminum foil winding device for the lithium battery as claimed in claim 1, wherein: one end of the first rotating shaft (8) far away from the third motor (21) and one end of the fifth rotating shaft (29) close to the first rotating shaft (8) are both provided with square bottom plates with the same size, and the two square bottom plates are connected through bolts.
5. The aluminum foil winding device for the lithium battery as claimed in claim 1, wherein: the four second rollers (10) are parallel to each other, and the position relationship of the four second rollers (10) is two second rollers (10) respectively at the upper and lower parts.
6. The aluminum foil winding device for the lithium battery as claimed in claim 1, wherein: the first support frame (27) is of a Y-shaped structure, the fifth rotating shaft (29) is located inside the first support frame (27), and the bottom of the first support frame (27) is provided with a radian matched with the fifth rotating shaft (29).
7. The aluminum foil winding device for the lithium battery as claimed in claim 1, wherein: screw rod (24) screw-thread fit is in lifter plate (23), and lifter plate (23) is run through in two support columns (22), and two support columns (22) sliding fit are in lifter plate (23), and one side of second support frame (28) is all installed to the bottom of bottom and the bottom of two support columns (22) of screw rod (24), and the bottom in third backup pad (12) is all installed to the top of screw rod (24) and the top of two support columns (22).
8. The aluminum foil winding device for the lithium battery as claimed in claim 1, wherein: the two first supporting plates (6) are equal in height, and the distance between the two first supporting plates (6) is matched with the gap of the frame (5).
9. The aluminum foil winding device for the lithium battery as claimed in any one of claims 1 to 8 and the working method thereof, the working method comprising the steps of:
the method comprises the following steps: the first motor (19) drives the fourth rotating shaft (17) to rotate, the rotating fourth motor (17) drives the fourth roller (18) to rotate, the aluminum foil for the lithium battery slides forwards from the rotating fourth roller (18) to the conveyor belt (16), the second motor (20) drives the third rotating shaft (13) to rotate, the rotating third rotating shaft (13) drives the third roller (14) to rotate, the rotating third roller (14) drives the conveyor belt (16) to rotate, and the rotating conveyor belt (16) drives the aluminum foil for the lithium battery on the conveyor belt (16) to slide forwards;
step two: the sliding aluminum foil for the lithium battery forwards enters the space between the upper second roller (10) and the lower second roller (10), passes through the space between the upper second roller (10) and the lower second roller (10), and is wound on the surface of the first roller (7), and the third motor (21) drives the first roller (7) to rotate, so that the aluminum foil for the lithium battery is wound;
step three: when the winding of the aluminum foil for the lithium battery is finished, a fourth motor (25) drives a screw rod (24) to rotate, a support column (22) enables the lifting plate (23) to move up and down when the screw rod (24) rotates through fixing the rotating track of the lifting plate (23), the lifting plate (23) which moves up and down drives a first support plate (6) to move up and down, the first support plate (6) supports and supports the wound aluminum foil for the lithium battery when rising to a certain height, then a nut between a fifth rotating shaft (29) and a first rotating shaft (8) is removed, the wound aluminum foil for the lithium battery is separated from a lithium battery aluminum foil winding device, the first support plate (6) descends to a certain position downwards, the wound aluminum foil for the lithium battery is placed on a vehicle frame (5), a roller (4) is arranged at the bottom of the vehicle frame (5) and the wound aluminum foil for the lithium battery are taken away from the lithium battery aluminum foil winding device, and placing the glass substrate to a specified position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011378212.5A CN112573265A (en) | 2020-12-01 | 2020-12-01 | Aluminum foil winding equipment for lithium battery and working method of aluminum foil winding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011378212.5A CN112573265A (en) | 2020-12-01 | 2020-12-01 | Aluminum foil winding equipment for lithium battery and working method of aluminum foil winding equipment |
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| CN112573265A true CN112573265A (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011378212.5A Pending CN112573265A (en) | 2020-12-01 | 2020-12-01 | Aluminum foil winding equipment for lithium battery and working method of aluminum foil winding equipment |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4941798A (en) * | 1987-10-13 | 1990-07-17 | Sft Ag Spontanfordertechnik | Means for manipulating and transporting loads |
| CN102887385A (en) * | 2012-10-19 | 2013-01-23 | 无锡市百顺机械厂 | Steel coil car |
| CN106553920A (en) * | 2016-11-28 | 2017-04-05 | 广东金明精机股份有限公司 | Winding device unloads winding apparatus and coil stripping method |
| CN207361457U (en) * | 2017-09-26 | 2018-05-15 | 湖北致远塑业有限公司 | A kind of conveying device in the production for environmentally-friendly plastic woven bag |
| CN211034558U (en) * | 2019-11-20 | 2020-07-17 | 扬州宏远电子股份有限公司 | Coiling mechanism is used in aluminium electrode paper tinsel production and processing |
| CN211733285U (en) * | 2020-01-17 | 2020-10-23 | 李艳萍 | Financial billing coiling mechanism |
-
2020
- 2020-12-01 CN CN202011378212.5A patent/CN112573265A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4941798A (en) * | 1987-10-13 | 1990-07-17 | Sft Ag Spontanfordertechnik | Means for manipulating and transporting loads |
| CN102887385A (en) * | 2012-10-19 | 2013-01-23 | 无锡市百顺机械厂 | Steel coil car |
| CN106553920A (en) * | 2016-11-28 | 2017-04-05 | 广东金明精机股份有限公司 | Winding device unloads winding apparatus and coil stripping method |
| CN207361457U (en) * | 2017-09-26 | 2018-05-15 | 湖北致远塑业有限公司 | A kind of conveying device in the production for environmentally-friendly plastic woven bag |
| CN211034558U (en) * | 2019-11-20 | 2020-07-17 | 扬州宏远电子股份有限公司 | Coiling mechanism is used in aluminium electrode paper tinsel production and processing |
| CN211733285U (en) * | 2020-01-17 | 2020-10-23 | 李艳萍 | Financial billing coiling mechanism |
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Application publication date: 20210330 |
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