CN217223792U - High-efficient automatic guillootine of lithium-ion battery pole piece - Google Patents
High-efficient automatic guillootine of lithium-ion battery pole piece Download PDFInfo
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- CN217223792U CN217223792U CN202122717059.0U CN202122717059U CN217223792U CN 217223792 U CN217223792 U CN 217223792U CN 202122717059 U CN202122717059 U CN 202122717059U CN 217223792 U CN217223792 U CN 217223792U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model relates to a high-efficient automatic guillootine of lithium-ion battery pole piece, it includes: the electrode piece roll cutting device comprises a feeding mechanism and a cutting mechanism, wherein the feeding mechanism comprises a first support and a feeding roller, the feeding roller is rotatably connected to the first support, the electrode piece roll is fixedly connected to the feeding roller, and the feeding roller rotates and drives the electrode piece roll to unreel; the cutting mechanism comprises a third support, a cutting knife and a driving piece, the cutting knife is matched with the third support in a sliding mode, the cutting knife is communicated with the feeding mechanism and is used for cutting the electrode slice, the driving piece is movably installed on the third support, and the driving piece drives the cutting knife to slide. The utility model discloses a high-efficient automatic guillootine of lithium-ion battery pole piece, it can reduce staff's intensity of labour and the cutting efficiency who improves the electrode slice.
Description
Technical Field
The utility model relates to a production facility of lithium cell, especially can cut the high-efficient automatic guillootine of lithium-ion battery pole piece of pole piece.
Background
The electrode plate is an important material for manufacturing the lithium battery, and in the process of producing the lithium battery, workers need to cut a rolled electrode plate roll into electrode plates with certain specifications. The existing cutting process is to manually cut the electrode sheet roll through manual operation, so that the labor intensity of workers is increased and the cutting efficiency of the electrode sheet is reduced.
The above drawbacks are expected to be overcome by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem of the prior art, the utility model provides a high-efficient automatic guillootine of lithium-ion battery pole piece, it can reduce staff's intensity of labour and improvement cutting efficiency.
In order to achieve the above object, the utility model discloses a main technical scheme include:
the utility model provides a high-efficient automatic guillootine of lithium-ion battery pole piece, it includes:
the feeding mechanism comprises a first support and a feeding roller, the feeding roller is rotatably connected to the first support, the electrode sheet coil is fixedly connected to the feeding roller, and the feeding roller rotates and drives the electrode sheet coil to unreel;
the mechanism cuts, cut the mechanism and include the third support, cut sword and driving piece, cut the sword and slide and cooperate in the third support, cut the sword and be linked together with feeding mechanism, cut the sword and be used for cutting the electrode piece, driving piece movable mounting cuts the sword and slides in the third support, driving piece drive.
When the electrode piece roll needs to be cut, the worker fixedly sleeves the electrode piece roll on the outer side wall of the feeding roller, the feeding roller is further rotated, the electrode piece roll is unreeled when the feeding roller rotates, one side of the unreeling electrode piece roll of the cutting knife and the feeding mechanism is communicated, the electrode piece moves towards the cutting mechanism until the electrode piece moves into the third support, the electrode piece is communicated with the cutting knife, the driving piece drives the cutting knife to slide, the cutting knife slides and cuts the electrode piece, the cutting knife is used for cutting, and therefore the labor intensity of the worker is reduced.
The utility model discloses an in the embodiment, feeding mechanism includes driving motor, and driving motor movable mounting is in first support, driving motor's output shaft and the coaxial fixed connection of feed roll, and driving motor drives the feed roll and rotates.
When the electrode piece roll unwinding device is implemented, the driving motor is used for driving the feeding roller to rotate, and therefore the stability of the feeding roller for unwinding the electrode piece roll is improved.
The utility model discloses an in the embodiment, the driving piece is for driving actuating cylinder, and the output shaft that drives actuating cylinder can be dismantled with the sword of cutting and be connected.
In one embodiment of the utility model, the cutting mechanism further comprises a buffer component, the buffer component comprises a top plate and a spring, the top plate is fixedly connected between the driving cylinder and the cutting knife, one end of the spring is fixedly connected to the top plate, and the other end of the spring can be tightly propped against the third bracket; when the spring is in a compressed state, the cutting knife cuts the electrode sheet.
When driving actuating cylinder drive and cutting the sword and slide to the direction of electrode slice, drive actuating cylinder output shaft and drive the roof syntropy and slide, the roof drives the spring syntropy and slides, until spring and third support looks butt, it continues syntropy drive to drive actuating cylinder, and then the sword that cuts continues to slide to the direction of electrode slice, spring compression, the spring produces reverse elasticity to cutting the sword simultaneously, until cutting the sword and cutting the electrode slice, utilize elasticity, and then reduced the rigid contact of cutting sword with the third support, the condition that the damage appears in cutting sword and third support has been reduced and has been taken place.
In an embodiment of the utility model, the buffering subassembly still includes first guide bar, and first guide bar fixed connection is in the third support, and the roof runs through first guide bar, the cooperation of sliding between roof and the first guide bar.
When driving actuating cylinder drive roof and sliding, roof and first guide bar slip relatively, and then first guide bar realizes the guide effect to the slip direction of roof.
In one embodiment of the utility model, the buffer assembly further comprises a pressing plate, the pressing plate is fixedly connected to one side of the spring, which is far away from the top plate, the pressing plate is positioned between the cutting knife and the electrode plate, the pressing plate is provided with a perforation, and the perforation is used for the cutting knife to run through; when the spring is in a compressed state, the pressing plate presses the electrode sheet.
When the cutting knife moves towards the direction of the electrode slice, the spring and the top plate move in the same direction, and meanwhile the spring drives the pressing plate to move in the same direction until the pressing plate presses the electrode slice, so that the electrode slice is kept in a stable state before cutting, the cutting knife continues to slide and penetrate through the through hole, the spring is in a compressed state, the cutting knife is convenient to cut materials, and the cutting precision of the cutting knife on the materials is improved; when the cutting knife finishes cutting, the spring returns to a natural state, and meanwhile the spring drives the pressing plate to move and reset.
The utility model discloses an embodiment, buffering subassembly still includes the second guide bar, and second guide bar fixed connection is in the pressure board, and the second guide bar runs through spring and roof in proper order, but second guide bar and roof relative slip.
When the spring takes place extrusion deformation, utilize the second guide bar to run through the spring for the spring compresses along the length direction of second guide bar, and then has improved the buffer efficiency of spring, and when the spring compressed, the roof removed to the direction of electrode slice, utilizes the second guide bar to run through the roof, slides relatively between second guide bar and the roof, and then prevents that the mechanical interference's of appearance condition from taking place between second guide bar and the roof.
The utility model discloses an in one embodiment, buffering subassembly still includes the stopper, and stopper fixed connection deviates from the one end of pressing the clamp plate in the second guide bar, and the stopper can cooperate with roof looks butt.
When driving actuating cylinder drive and cutting the sword and remove to the direction that deviates from the electrode slice, drive actuating cylinder and drive the roof simultaneously and remove to the direction that deviates from the electrode slice, until roof and stopper counterbalance tight fit for the roof stops to slide, and then prevents that the roof from taking place because of the condition that excessively slides and lead to breaking away from the second guide bar.
The utility model discloses an in the embodiment, high-efficient automatic guillootine of lithium-ion battery pole pieces still includes dust removal mechanism, and dust removal mechanism communicates in feeding mechanism and cuts between the mechanism, and dust removal mechanism includes second support and dusting roller, and the dusting roller rotates to be connected in the second support, and electrode slice butt and the lateral wall of dusting roller, dusting roller are used for sweeping the dust on electrode slice surface.
When needs cut electrode slice, the staff need carry out the dust clearance to the electrode slice in advance, and the pay-off structure is rolled up to unreeling to the electrode slice, and the electrode slice passes through the dust removal roller lateral wall to electrode slice and dust removal roller looks butt utilize the dust removal roller to rotate and connect in the second support, at the electrode slice to the in-process that cuts the mechanism and remove, the dust removal roller rotates and carries out the dust clearance to the electrode slice.
The utility model discloses an in the embodiment, dust removal mechanism still includes the guide roll, and the guide roll rotates to be connected in the second support, and the guide roll is located between dust removal roller and the feed roll, and the electrode slice twines in the guide roll, and the guide roll supplies electrode slice and dust removal roller looks butt.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the electrode roll is fixedly sleeved on the outer side wall of the feeding roller by a worker, the feeding roller is further rotated, the electrode roll is unreeled while the feeding roller is rotated, the cutting knife is communicated with one side of the unreeled electrode roll of the feeding mechanism, the electrode plate moves towards the cutting mechanism until the electrode plate moves into the third support, the electrode plate is communicated with the cutting knife, the driving piece drives the cutting knife to slide, the cutting knife slides and cuts the electrode plate, and the cutting knife is used for cutting, so that the labor intensity of the worker is reduced;
2. the output shaft of the driving air cylinder drives the top plate to slide in the same direction, the top plate drives the spring to slide in the same direction until the spring is abutted against the third support, the driving air cylinder continues to drive in the same direction, the cutting knife continues to slide in the direction of the electrode plate, the spring is compressed, meanwhile, the spring generates reverse elastic force on the cutting knife until the cutting knife cuts the electrode plate, and by means of the elastic force, the hard contact between the cutting knife and the third support is reduced, and the occurrence of the situation that the cutting knife and the third support are damaged is reduced;
3. need carry out the dust clearance to the electrode slice in advance through the staff, pay-off structure is rolled up the electrode slice and is unreeled, and the electrode slice passes through the dusting roller lateral wall to electrode slice and dusting roller looks butt utilize the dusting roller to rotate to be connected in the second support, at the electrode slice to the in-process that cuts the mechanism and remove, the dusting roller rotates and carries out the dust clearance to the electrode slice.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a sectional view of a part of the cutting mechanism according to an embodiment of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is an enlarged view at B in fig. 2.
[ description of reference ]
1. An electrode sheet; 11. rolling the electrode sheet; 2. a feeding mechanism; 21. a first bracket; 211. a first support plate; 22. a feed roller; 23. a drive motor; 3. a dust removal mechanism; 31. a second bracket; 311. a second fixing bar; 312. a dust collecting box; 313. a dust collecting groove; 32. a dedusting roller; 33. a guide roller; 4. a cutting mechanism; 41. a third support; 411. a third fixing bar; 412. a third support plate; 42. cutting knife; 44. a driving cylinder; 45. a buffer assembly; 451. a pressing plate; 452. perforating; 453. a spring; 454. a first guide bar; 455. a top plate; 456. mounting a plate; 457. a second guide bar; 458. and a limiting block.
Detailed Description
For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.
The utility model relates to a high-efficient automatic guillootine of lithium-ion battery pole piece of embodiment.
As shown in fig. 1 and 2, an efficient automatic cutting machine for lithium battery pole pieces includes:
feeding mechanism 2, feeding mechanism 2 include first support 21 and feed roll 22, and feed roll 22 rotates to be connected in first support 21, and electrode slice 1 book fixed connection is in feed roll 22, and feed roll 22 rotates and drives electrode slice book 11 and unreels.
Wherein first support 21 includes two first backup pads 211, and first backup pad 211 is along vertical direction fixed mounting in ground, is relative setting along the horizontal direction between two first backup pads 211. The feeding roller 22 is rotatably connected between the two first supporting plates 211 along the horizontal direction, the feeding roller 22 is used for matching the electrode sheet coil 11 in a sleeved mode, and the electrode sheet coil 11 is matched with the side wall of the feeding roller 22 in a clamped mode, so that the feeding roller 22 is driven to unwind the electrode sheet coil 11 when rotating.
The third support 41 is located on the side of the feed roller 22 where the electrode sheet roll 11 is unreeled. The third bracket 41 includes a third fixing rod 411 and a third supporting plate 412, the third supporting plate 412 is fixedly installed on the ground along the vertical direction, and the third supporting plate 412 is welded and fixed on one side of the third fixing rod 411 departing from the ground along the horizontal direction. Preferably, in the embodiment of the present application, the number of the third fixing rods 411 is four, and the four third fixing rods 411 are respectively located at four corners of the third supporting plate 412, so as to improve the stability of the third supporting plate 412. The third supporting plate 412 is communicated with the feeding roller 22, and the third supporting plate 412 is used for supporting and placing the electrode sheet 1 unreeled from the feeding roller 22, so that the electrode sheet 1 can be conveniently cut by the cutting knife 42.
The driving member is disposed along the vertical direction, the driving member is located right above the third supporting plate 412, the driving member is fixedly connected to the cutting knife 42, the cutting knife 42 is located between the driving member and the third supporting plate 412, and meanwhile, a knife edge of the cutting knife 42 faces the third supporting plate 412, the driving member is used for driving the cutting knife 42 to move towards the third supporting plate 412, so that the knife edge of the cutting knife 42 cuts the electrode sheet 1.
When the electrode plate 1 needs to be cut, a worker sleeves the electrode sheet roll 11 on the feeding roller 22, the electrode sheet roll 11 and the feeding roller 22 are in clamping fit, and the worker applies a force to the feed roller 22 to rotate the feed roller 22, and the feed roller 22 drives the electrode sheet roll 11 to rotate, so that the electrode sheet roll 11 is unreeled toward the cutting mechanism 4, the electrode sheet 1 is moved to the upper surface of the third supporting plate 412, and then electrode slice 1 is located between cutting sword 42 edge of a knife and third backup pad 412, and then the driving piece drive cuts sword 42 and removes to the direction of third backup pad 412, and until cutting sword 42 accomplishes cutting electrode slice 1, later stage feed roller 22 continues to unreel, and the driving piece repeated drive cuts sword 42 reciprocal slip of cutting, is convenient for cut sword 42 and cuts electrode slice 1 many times, and then has reduced staff's intensity of labour, has improved cutting efficiency.
As shown in fig. 1 and fig. 2, the feeding mechanism 2 includes a driving motor 23, the driving motor 23 is movably mounted on the first bracket 21, an output shaft of the driving motor 23 is coaxially and fixedly connected with the feeding roller 22, and the driving motor 23 drives the feeding roller 22 to rotate. The driving motor 23 is disposed in a horizontal direction, and an output shaft of the driving motor 23 penetrates one of the first support plates 211.
When the feeding roller 22 is needed for feeding, the worker starts the driving motor 23, and then the output shaft of the driving motor 23 rotates and drives the feeding roller 22 to rotate, so that the feeding roller 22 rotates and drives the electrode sheet roll 11 to unreel, and the stability of unreeling the electrode sheet roll 11 by the feeding roller 22 is improved by using the driving motor 23.
As shown in fig. 1 and 2, preferably, the driving member is a driving cylinder 44, an output shaft of the driving cylinder 44 is detachably connected to the cutting blade 42, and the output shaft of the driving cylinder 44 is disposed in a vertical direction. By means of the driving cylinder 44, the driving cylinder 44 is convenient to drive the cutting knife 42 to slide back and forth along the vertical direction.
As shown in fig. 1, 2 and 4, the cutting mechanism 4 further includes a buffer assembly 45, the buffer assembly 45 includes a top plate 455 and a spring 453, the top plate 455 is fixedly connected between the driving cylinder 44 and the cutting blade 42, one end of the spring 453 is fixedly connected to the top plate 455, and the other end of the spring 453 can abut against the third bracket 41; when the spring 453 is in a compressed state, the cutting blade 42 cuts the electrode sheet 1.
Wherein, roof 455 sets up along the horizontal direction, and the relative both sides of roof 455 welded fastening respectively drive actuating cylinder 44 output shaft and cut one side that sword 42 deviates from the edge of a knife. One end of a spring 453 is welded and fixed to a side of the top plate 455 facing the cutting blade 42, and the other end of the spring 453 is disposed in the vertical direction. When the spring 453 is in a normal state, the length of the spring 453 is greater than the length of the cutting blade 42 in the vertical direction.
Preferably, the number of the springs 453 is four, and the four springs 453 are respectively located at four corners of the top plate 455.
When the cutting knife 42 needs to cut the electrode sheet 1, the driving cylinder 44 drives the cutting knife 42 to slide towards the third support plate 412, the driving cylinder 44 drives the top plate 455 and the spring 453 to slide in the same direction at the same time, until the spring 453 abuts against the point support plate, the driving cylinder 44 continues to drive the cutting knife 42 to slide in the same direction, and then the spring 453 compresses, the spring 453 generates acting force on the top plate 455 and the cutting knife 42, the direction of the acting force is opposite to the sliding direction of the cutting knife 42, until the cutting knife 42 cuts the electrode sheet 1, and by using the acting force, the acting force when the cutting knife 42 contacts with the third support plate 412 is reduced, and then the hard contact between the third support plate 412 and the cutting knife 42 is reduced. Further, the spring 453 has a buffering effect on the cutter 42, and the four springs 453 improve the buffering effect on the cutter 42.
As shown in fig. 1 and 2, the buffering assembly 45 further includes a first guiding rod 454, the first guiding rod 454 is fixedly connected to the third bracket 41, the top plate 455 extends through the first guiding rod 454, and the top plate 455 is slidably engaged with the first guiding rod 454. The first guide bar 454 is provided in a cylindrical shape, the first guide bar 454 is provided in a vertical direction, and one end of the first guide bar 454 in a length direction is welded and fixed to a surface of the third support plate 412. The first guide bar 454 penetrates opposite sides of the top plate 455 in a vertical direction, and the first guide bar 454 is slidably fitted to the top plate 455. First guide bar 454 length direction deviates from the one end welded fastening of third backup pad 412 has mounting panel 456, and mounting panel 456 sets up along the horizontal direction, and mounting panel 456 is used for supplying to drive actuating cylinder 44 fixed mounting, and then realizes the supporting role to driving actuating cylinder 44, and the output shaft that drives actuating cylinder 44 runs through mounting panel 456, is convenient for drive actuating cylinder 44 drive and cuts sword 42.
Preferably, the number of the first guide bars 454 is four, and four first guide bars 454 are respectively located at four corners of the third support plate 412.
When driving actuating cylinder 44 and driving roof 455 and slide, relative slip between roof 455 and the first guide bar 454, and then first guide bar 454 realizes the guide effect to the moving direction of roof 455, has reduced roof 455 and has appeared the condition emergence of skew at the in-process that slides.
As shown in fig. 1 and 2, the buffer assembly 45 further includes a pressing plate 451, the pressing plate 451 is fixedly connected to a side of the spring 453 away from the top plate 455, the pressing plate 451 is located between the cutting blade 42 and the electrode sheet 1, the pressing plate 451 is used for pressing the electrode sheet 1, the pressing plate 451 is provided with a through hole 452, and the through hole 452 is used for the cutting blade 42 to pass through. The pressing plate 451 is horizontally disposed, the pressing plate 451 is welded and fixed to one end of the four springs 453 away from the top plate 455, and the pressing plate 451 is located between the cutting blade 42 and the third support plate 412. The pressing plate 451 is used to press the electrode tab 1 in advance before the cutting blade 42 cuts the electrode tab 1, thereby improving the cutting accuracy of the electrode tab 1 by the cutting blade 42.
As shown in fig. 2 and 3, a through hole 452 is formed in the pressing plate 451 along a vertical direction thereof, the through hole 452 is communicated with a blade edge of the cutting blade 42, and the through hole 452 is used for the cutting blade 42 to penetrate through, so that the cutting blade 42 can cut the electrode sheet 1.
When needs cut electrode slice 1, it slides to drive actuating cylinder 44 and drive buffering subassembly 45 to the direction of third backup pad 412, press button 451 butt and third backup pad 412, spring 453 compresses, and cut sword 42 syntropy and run through perforation 452, cut sword 42 and cut electrode slice 1, it slides to drive the direction that actuating cylinder 44 output shaft deviates from third backup pad 412, cut sword 42 and roof 455 homonymy and slide, and then spring 453 resets and drives and press button 451 and move to between cutting sword 42 and the third backup pad 412, be convenient for press button 451 to press once more of electrode slice 1. The pressing plate 451 further improves the accuracy of cutting the electrode sheet 1 by the cutting blade 42.
As shown in fig. 2 and 4, the buffer assembly 45 further includes a second guide rod 457, the second guide rod 457 is fixedly connected to the pressing plate 451, the second guide rod 457 sequentially penetrates the spring 453 and the top plate 455, and the second guide rod 457 and the top plate 455 are slidably movable relative to each other.
Wherein, second guide bar 457 is cylindric setting, and second guide bar 457 sets up along vertical direction, and second guide bar 457 length direction's one end welded fastening is in one side of pressing plate 451, and second guide bar 457 length direction's the other end runs through spring 453 and roof 455 along vertical direction in proper order to second guide bar 457 extends out roof 455.
When spring 453 takes place deformation, spring 453 takes place deformation along the length direction of second guide bar 457, and second guide bar 457 realizes the guide effect to the deformation direction of spring 453, improves the buffer efficiency of spring 453 to cutting knife 42, and the distance of roof 455 and the piece of pressing board 451 changes, slides relatively between second guide bar 457 and the roof 455, and then prevents to appear the condition emergence of mechanical interference between second guide bar 457 and the roof 455.
As shown in fig. 1 and 2, the buffer assembly 45 further includes a limit block 458, the limit block 458 is fixedly connected to an end of the second guiding rod 457 facing away from the pressing plate 451, and the limit block 458 can be abutted and matched with the top plate 455. The limiting block 458 is welded and fixed to one end of the second guide rod 457 facing away from the pressing plate 451, and the limiting block 458 is located on one side of the top plate 455 facing away from the pressing plate 451.
When the spring 453 is reset, the top plate 455 slides in a direction away from the pressing plate 451, and the top plate 455 slides in a direction toward the limiting block 458 until the top plate 455 abuts against and engages with the limiting block 458, so that the top plate 455 is prevented from being separated from the second guide rod 457 due to excessive sliding.
As shown in fig. 1 and fig. 2, the efficient automatic cutting machine for lithium battery pole pieces further comprises a dust removing mechanism 3, the dust removing mechanism 3 is communicated between the feeding mechanism 2 and the cutting mechanism 4, the dust removing mechanism 3 comprises a second support 31 and a dust removing roller 32, the dust removing roller 32 is rotatably connected to the second support 31, the electrode piece 1 abuts against the side wall of the dust removing roller 32, and the dust removing roller 32 is used for cleaning dust on the surface of the electrode piece 1.
Wherein, the second bracket 31 includes a second fixing rod 311 and a dust box 312. The dust collecting box 312 is horizontally arranged, the dust collecting box 312 is provided with a dust collecting groove 313, and two opposite ends of the dust collecting groove 313 are respectively communicated with the feeding mechanism 2 and the cutting mechanism 4. The dust removing roller 32 is rotatably connected to the inside of the dust box 312, and the dust removing roller 32 is located in the dust collecting groove 313. Preferably, the number of the dust removing rollers 32 is several, and the several dust removing rollers 32 are provided at intervals along the length direction of the dust collecting groove 313.
When feeding mechanism 2 unreeled to electrode slice 1 book, electrode slice 1 was rolled up and is unreeled from feed roller 22, and then electrode slice 1 runs through dust collection tank 313, electrode slice 1 butt in proper order in the below of dust removal roller 32 to the direction of cutting mechanism 4 removes, utilize dust removal roller 32 to rotate and connect in dust collection box 312, and then electrode slice 1 dust removal roller 32 rotates when removing, and dust removal roller 32 sweeps the dust of electrode slice 1, make the dust drop in dust collection box 312, and then dust removal mechanism 3 realizes the effect of removing dust to electrode slice 1.
As shown in fig. 1 and 2, the dust removing mechanism 3 further includes a guide roller 33, the guide roller 33 is rotatably connected to the second bracket 31, the guide roller 33 is located between the dust removing roller 32 and the feeding roller 22, the electrode sheet 1 is wound around the guide roller 33, and the guide roller 33 is used for abutting the electrode sheet 1 against the dust removing roller 32. Wherein, the guide roller 33 is rotatably connected to the second bracket 31 along the horizontal direction, and the guide roller 33 is positioned below the dust removing roller 32.
When the dust removing roller 32 is required to remove dust from the electrode plate 1, a worker winds the guide roller 33 from bottom to top, the electrode plate 1 abuts against the side wall of the guide roller 33 located above, and then when the electrode plate 1 moves towards the dust removing roller 32, the dust removing roller 32 abuts against the side wall of the dust removing roller 32 located below, so that dust on the surface of the electrode plate 1 can be conveniently removed by the dust removing roller 32.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (10)
1. The utility model provides a high-efficient automatic guillootine of lithium-ion battery pole piece which characterized in that, it includes:
the feeding mechanism (2) comprises a first support (21) and a feeding roller (22), the feeding roller (22) is rotatably connected to the first support (21), the electrode sheet roll (11) is fixedly connected to the feeding roller (22), and the feeding roller (22) rotates and drives the electrode sheet roll (11) to unreel;
cut mechanism (4), cut mechanism (4) including third support (41), cut sword (42) and driving piece, cut sword (42) slide cooperate in third support (41), cut sword (42) with feeding mechanism (2) are linked together, cut sword (42) and be used for cutting electrode piece (1), driving piece movable mounting in third support (41), the driving piece drive cut sword (42) and slide.
2. The efficient automatic cutting machine for pole pieces of lithium batteries as claimed in claim 1, characterized in that: the feeding mechanism (2) comprises a driving motor (23), the driving motor (23) is movably mounted on the first support (21), an output shaft of the driving motor (23) is coaxially and fixedly connected with the feeding roller (22), and the driving motor (23) drives the feeding roller (22) to rotate.
3. The efficient automatic cutting machine for the lithium battery pole pieces as claimed in claim 1, is characterized in that: the driving piece is used for driving an air cylinder (44), and an output shaft of the driving air cylinder (44) is detachably connected with the cutting knife (42).
4. The efficient automatic cutting machine for pole pieces of lithium batteries of claim 3, characterized in that: the cutting mechanism (4) further comprises a buffer assembly (45), the buffer assembly (45) comprises a top plate (455) and a spring (453), the top plate (455) is fixedly connected between the driving cylinder (44) and the cutting knife (42), one end of the spring (453) is fixedly connected to the top plate (455), and the other end of the spring (453) can be abutted against a third support (41); when the spring (453) is in a compressed state, the cutting knife (42) cuts the electrode sheet (1).
5. The efficient automatic cutting machine for the lithium battery pole pieces as claimed in claim 4, is characterized in that: the buffer assembly (45) further comprises a first guide rod (454), the first guide rod (454) is fixedly connected to the third bracket (41), the top plate (455) penetrates through the first guide rod (454), and the top plate (455) is in sliding fit with the first guide rod (454).
6. The efficient automatic cutting machine for the lithium battery pole pieces as claimed in claim 5, is characterized in that: buffer unit (45) still include presses clamp plate (451), press clamp plate (451) fixed connection in spring (453) one side that deviates from roof (455), press clamp plate (451) to be located cut between sword (42) and electrode slice (1), press clamp plate (451) to be used for pressing electrode slice (1), press clamp plate (451) to be provided with perforation (452), perforation (452) confession cut sword (42) and run through.
7. The efficient automatic cutting machine for the lithium battery pole pieces as claimed in claim 6, is characterized in that: the buffer assembly (45) further comprises a second guide rod (457), the second guide rod (457) is fixedly connected to the pressing plate (451), the second guide rod (457) sequentially penetrates through the spring (453) and the top plate (455), and the second guide rod (457) and the top plate (455) can slide relatively.
8. The efficient automatic guillotine for lithium battery pole pieces according to claim 7, wherein the buffer assembly (45) further comprises a limit block (458), the limit block (458) is fixedly connected to an end of the second guide rod (457) away from the pressing plate (451), and the limit block (458) can be abutted and matched with the top plate (455).
9. The efficient automatic cutting machine for lithium battery pole pieces according to claim 1, further comprising a dust removing mechanism (3), wherein the dust removing mechanism (3) is communicated with the feeding mechanism (2) and the cutting mechanism (4), the dust removing mechanism (3) comprises a second support (31) and a dust removing roller (32), the dust removing roller (32) is rotatably connected to the second support (31), the electrode piece (1) is abutted to the side wall of the dust removing roller (32), and the dust removing roller (32) is used for removing dust on the surface of the electrode piece (1).
10. The efficient automatic guillotine for lithium battery pole pieces according to claim 9, wherein the dedusting mechanism (3) further comprises a guide roller (33), the guide roller (33) is rotatably connected to the second support (31), the guide roller (33) is located between the dedusting roller (32) and the feeding roller (22), the electrode piece (1) is wound around the guide roller (33), and the guide roller (33) is used for abutting the electrode piece (1) against the dedusting roller (32).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122717059.0U CN217223792U (en) | 2021-11-08 | 2021-11-08 | High-efficient automatic guillootine of lithium-ion battery pole piece |
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| CN202122717059.0U CN217223792U (en) | 2021-11-08 | 2021-11-08 | High-efficient automatic guillootine of lithium-ion battery pole piece |
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| CN217223792U true CN217223792U (en) | 2022-08-19 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115464411A (en) * | 2022-11-14 | 2022-12-13 | 四川中哲新材料科技有限公司 | Sodium ion battery pole piece slicing device and processing method thereof |
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2021
- 2021-11-08 CN CN202122717059.0U patent/CN217223792U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115464411A (en) * | 2022-11-14 | 2022-12-13 | 四川中哲新材料科技有限公司 | Sodium ion battery pole piece slicing device and processing method thereof |
| CN115464411B (en) * | 2022-11-14 | 2023-01-20 | 四川中哲新材料科技有限公司 | Sodium ion battery pole piece slicing device and processing method thereof |
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