CN117140093B - Boehmite battery pole piece processing equipment and method - Google Patents
Boehmite battery pole piece processing equipment and method Download PDFInfo
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- CN117140093B CN117140093B CN202311393465.3A CN202311393465A CN117140093B CN 117140093 B CN117140093 B CN 117140093B CN 202311393465 A CN202311393465 A CN 202311393465A CN 117140093 B CN117140093 B CN 117140093B
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- 229910001593 boehmite Inorganic materials 0.000 title claims abstract description 28
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000003672 processing method Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 29
- 238000005520 cutting process Methods 0.000 claims description 26
- 238000003825 pressing Methods 0.000 claims description 22
- 238000005452 bending Methods 0.000 claims description 19
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 abstract description 9
- 238000000576 coating method Methods 0.000 abstract description 9
- 229910052744 lithium Inorganic materials 0.000 abstract description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 5
- 230000033001 locomotion Effects 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 description 12
- 238000010030 laminating Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 230000002457 bidirectional effect Effects 0.000 description 6
- 230000002441 reversible effect Effects 0.000 description 5
- 238000004804 winding Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention relates to the field of lithium battery processing, in particular to boehmite battery pole piece processing equipment and a boehmite battery pole piece processing method. Through setting up driving belt and pole piece synchronous movement, the characteristics of adaptation pole piece interval coating are pressed it, prevent to take place the skew because of unsettled in the slitting in-process pole piece, through the height of little adjustment interval pole piece strip when crooked pole piece strip edge, prevent friction production burr between the pole piece strip.
Description
Technical Field
The invention relates to the field of lithium battery processing, in particular to boehmite battery pole piece processing equipment and a boehmite battery pole piece processing method.
Background
The lithium battery is a battery which uses lithium metal or lithium alloy as positive and negative materials and uses nonaqueous electrolyte solution, has the advantages of long service life, light weight, environmental protection, high energy ratio and the like, is widely applied to mobile phones, computers, electric vehicles and household small-sized electric appliances, has very wide application, is used for preventing the battery from breakdown phenomenon caused by direct serial connection between positive and negative electrodes in the processing process of electrode sheets in the lithium battery, and is generally coated with a coating which does not influence the normal operation of the battery and simultaneously improves the safety performance of the battery, wherein boehmite is used as the coating to improve the cycle performance of the battery, improve the production process of the battery, improve the energy density and reduce the self discharge in the use process of the battery, and is an important material for improving the safety reliability of the lithium battery.
The pole piece process for processing the boehmite coating comprises a slitting step, wherein the pole piece coated with the boehmite coating is required to be subjected to slitting treatment through a pole piece slitting machine, namely, a rolled pole piece is cut into pole piece strips with smaller widths through a slitting knife in the pole piece slitting machine, in the transmission process, the pole piece is easy to generate the problem of uneven tension distribution, the pole piece is easy to generate cutting deflection, the uncoated part is thinner and is more easy to generate deflection due to uneven tension distribution because the pole piece is coated into interval coating, the use of the pole piece is influenced, friction occurs between adjacent pole pieces in the process of continuous backward transportation after the cutting is finished, the cutting surface of the pole piece is caused to generate burrs, and the burrs pierce a diaphragm between the electrodes, so that the safety of a battery is influenced.
Disclosure of Invention
In order to overcome the defects that the pole pieces are deflected in the slitting process, the use of the pole pieces is affected, burrs which can pierce through a diaphragm are generated between the pole pieces after the slitting is completed due to friction, and the safety of a battery is affected, the invention provides anti-friction boehmite battery pole piece processing equipment and an anti-friction boehmite battery pole piece processing method.
The technical scheme of the invention is as follows: a processing device for boehmite battery pole pieces comprises a first shell, wherein the first shell is fixedly connected with a control panel, the first shell is rotationally connected with a first guide shaft, the first shell is symmetrically rotationally connected with a first rotation shaft, the first shell is fixedly connected with a second shell, the first shell is symmetrically rotationally connected with a second guide shaft and a pressing roller, the first shell is fixedly connected with a first driving piece electrically connected with the control panel, the output end of the first driving piece is fixedly connected with one pressing roller, the second shell is provided with an auxiliary cutting assembly for pressing a pole piece and assisting in parting, the auxiliary cutting assembly comprises a first fixing plate and a second fixing plate which are symmetrically and slidingly connected with the second shell, a first spline rod is arranged between the symmetrical first fixing plates, a parting knife is slidingly connected with the first spline rod at equal intervals, the first fixing plate and the second fixing plate are respectively fixedly connected with a second spline rod and symmetrically distributed guide rods, the first fixed plate on one side is fixedly connected with a second driving piece, the output end of the second driving piece is fixedly connected with a second spline rod, the second spline rod is equidistantly and slidably connected with a first spline sleeve, the first spline sleeve is rotationally connected with a first fixing frame, the first fixing frame is slidably connected with symmetrical guide rods, the first fixing frame is matched with the parting blade in a clamping way, the first fixing frame is fixedly connected with first fixed rods which are distributed at equal intervals, the first fixed rods are fixedly connected with a fixed rotating shaft, the fixed rotating shaft and the first spline sleeve are respectively rotationally connected with a belt pulley, the belt pulley on the same side fixed rotating shaft and the belt pulley on the first spline sleeve are wound with a transmission belt, the first fixed plate is provided with a height adjusting assembly for adjusting the positions of the parting blade and the first fixing frame, the first shell is provided with a spacing adjusting assembly for adjusting the spacing of the first fixing frame, the first shell is provided with a reset component for resetting the edge of the pole piece after the pole piece is deformed by cutting the pole piece by the slitting knife.
Further, the arc-shaped guide blocks are symmetrically and fixedly connected to the slitting knife, one side, close to the cutting edge of the slitting knife, of the arc-shaped side face of the arc-shaped guide blocks is in a horizontal direction, one side, far away from the cutting edge of the slitting knife is in a vertical direction, and the arc-shaped side face of the arc-shaped guide blocks is gradually changed from the horizontal direction to the vertical direction in an inclined mode.
Further, the first fixing frame is in sliding connection with the first fixing rod, return springs are arranged between the symmetrical first fixing rods and the first fixing frame, the first fixing rods are elastic telescopic rods, and the adjacent fixed rotating shafts are rotationally connected with positioning plates.
Further, the height adjusting assembly comprises a third driving part fixedly connected with a second shell, the second shell is rotationally connected with symmetrically distributed transmission gears, the output end of the third driving part is fixedly connected with one side of transmission gears, a first fixing plate is fixedly connected with a first rack meshed with the same side of transmission gears, a second fixing plate is fixedly connected with a second rack meshed with the same side of transmission gears, symmetrical second spline bars are respectively rotationally connected with third spline bars and second spline sleeves, the third spline bars and the second spline sleeves are respectively in transmission with adjacent second spline bars through bevel gear sets, and the third spline bars are in spline fit with the second spline sleeves.
Further, interval adjusting part is including the third fixed plate with first casing rigid coupling, third fixed plate and first casing are fixedly connected with fourth driving piece respectively, fourth driving piece output rigid coupling has first dwang, second casing symmetry rigid coupling has the spacing, first dwang spline connection has the first regulating plate with spacing sliding connection, first regulating plate symmetry is provided with the arc guide slot, the radial interval of symmetrical arc guide slot reduces gradually, arc guide slot department sliding connection of first regulating plate has first regulation pole, the first mount looks opposite side of symmetric distribution is fixedly connected with the second dead lever respectively, the second dead lever rotation of homonymy is connected with first expansion bracket, first expansion bracket rotates with symmetrical first regulation pole and is connected.
Further, reset assembly is including the fourth spline pole with first casing fixed connection, fourth spline pole equidistance sliding connection has the sliding block, the sliding block rigid coupling has the alignment jig, the alignment jig symmetry is provided with the slope guide slot, the one side shape that the slope guide slot is close to the slitting sword is the same with one side shape that the arc guide block is close to the alignment jig, the one side bending direction that the arc guide block was kept away from to the slope guide slot is opposite with one side bending direction that is close to the slitting sword, and the bending angle who keeps away from one side of the arc guide block is less than the bending angle that is close to slitting sword one side, the alignment jig rigid coupling has the second mount, second mount symmetry rigid coupling has bent lever and gag lever post, bent lever and gag lever post rotate respectively and are connected with the axle sleeve, sliding connection has the sliding sleeve between the gag lever post, the second mount rotation that the equidistance set up is connected with the second expansion bracket, second expansion bracket symmetry rotation is connected with the second regulation pole, second regulation pole sliding connection has the second regulating plate, the second regulating plate rotates and is connected with the fixed cover with the second casing rigid coupling, the second regulating plate rigid coupling has the second dwang, the first dwang with the band pulley of downside passes through the band pulley.
Further, the rolling assembly is arranged at the pressing rollers which are symmetrically distributed, the rolling assembly comprises third rotating rods which are symmetrically distributed and fixedly connected with the first shell, the third rotating rods are located in the vertical direction of the connecting line between the axis of the second guide shaft and the axis of the pressing roller, the opposite ends of the symmetrical third rotating rods are respectively connected with a rotating plate in a rotating mode, a second rotating shaft is connected between the symmetrical rotating plates in a rotating mode, and an adjusting torsion spring is arranged between the rotating plates and the first shell.
Further, the wheel base adjusting assembly comprises a third fixing frame fixedly connected with the first shell, the fifth driving piece is fixedly connected with the third fixing frame, the bidirectional screw rod fixedly connected with the output end of the fifth driving piece is rotationally connected with the third fixing frame, the sliding frame matched with the bidirectional screw rod is symmetrically and slidingly connected with the third fixing frame, the sixth driving piece and the fixing block are respectively and fixedly connected with the symmetrical sliding frame, the fifth spline rod is fixedly connected with the output end of the sixth driving piece, the fifth spline rod is rotationally connected with one side, close to the sixth driving piece, of the fixing block, and the fifth spline rods are symmetrically distributed.
Further, the device also comprises a communicating pipe which is fixedly connected to the lower side of the second shell at equal intervals.
Further, the processing method of the boehmite battery pole piece comprises the following steps:
s1, adjusting cutting width: starting a fourth driving piece, driving a first adjusting disc to rotate through a first rotating rod, enabling the distance between the first adjusting rods to change, enabling the first telescopic frames to synchronously extend or shorten, driving the distance between adjacent first fixing frames to change, and further driving the distance between the first fixing frames and the distance between the slitting knives to change, so that adjustment is completed;
s2, preliminary placement: starting a third driving piece to drive a transmission gear to rotate, adjusting the distance between the first fixed plate and the second fixed plate, enabling the first fixed frame which is vertically symmetrical to be far away, manually paving the pole piece to the transmission belt along the first guide shaft and the first rotating shaft, and reversely working to clamp the pole piece by starting the third driving piece;
s3, slitting and rolling: after the compression is completed, the first driving piece and the second driving piece are started, the transmission belt drives the pole pieces to synchronously move, the pole pieces are reset to the edges of the pole pieces through the adjusting frame, the bent rod and the limiting rod, after the pole pieces are reset, staff guides the pole piece intervals to the position of the pressing rollers adjacent to the second guide shafts through symmetrical second guide shafts, the pole pieces are pressed and delivered to a follow-up mechanism through the pressing rollers and the second rotating shafts, and after the pole pieces are separated, all power sources are closed.
The beneficial effects are that: 1. through the synchronous motion of symmetry setting drive belt and pole piece, press the pole piece, prevent to take place the skew because of the cutting part is unsettled in the slitting in-process pole piece, adapt to the thickness difference of pole piece coating position and uncoated position through the cooperation of first dead lever and locating plate, reduce the tensile of drive belt.
2. Through crooked to the pole piece strip edge of dividing strip department, prevent to divide and produce the burr because of the friction between the pole piece strip after the strip is accomplished, reverse small-amplitude bending cooperation bent lever and spacing pole with the bending department through the alignment jig resets and highly adjusts the pole piece strip, prevents the production of friction.
3. The third rotating rod is arranged in the vertical direction of the connecting line of the axis of the second guide shaft and the axis of the laminating roller and is matched with the torsion spring to adjust the torsion spring, so that the thickness change of the coated pole piece strip and the uncoated pole piece strip is adapted, and the pole piece strip is laminated and flattened by being matched with the laminating roller.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a rear cross-sectional view of a three-dimensional structure of the present invention.
Fig. 3 is a schematic perspective view of an auxiliary cutting assembly and a height adjusting assembly according to the present invention.
FIG. 4 is a schematic diagram of the third spline shaft, second spline housing, second spline shaft transmission relationship of the present invention.
Fig. 5 is a schematic partial perspective view of an auxiliary cutting assembly according to the present invention.
Fig. 6 is a schematic perspective view of a spacing adjustment assembly according to the present invention.
Fig. 7 is a schematic perspective view of a reset assembly according to the present invention.
Fig. 8 is a schematic partial perspective view of a reset assembly according to the present invention.
Fig. 9 is a schematic partial perspective view of a roll assembly according to the present invention.
Reference numerals illustrate: 1-first shell, 2-control panel, 3-first guide shaft, 4-first rotation shaft, 5-second shell, 6-second guide shaft, 7-press roller, 8-first driving piece, 9-first spline bar, 10-slitting knife, 1001-arc guide block, 1101-first fixing plate, 1102-second fixing plate, 1103-second spline bar, 1104-guide bar, 1105-second driving piece, 1106-first spline housing, 1107-first fixing frame, 1108-first fixing bar, 1109-fixed rotation shaft, 1110-transmission belt, 1111-locating plate, 1201-third driving piece, 1202-transmission gear, 1203-first rack, 1204-second rack, 1205-third spline housing, 1206-second spline housing, 1207-bevel gear set, 1301-third fixed plate, 1302-fourth driving element, 1303-first rotating rod, 1304-stopper, 1305-first adjusting plate, 1306-first adjusting rod, 1307-first telescopic frame, 1308-second fixed rod, 1401-fourth spline rod, 1402-sliding block, 1403-adjusting frame, 1404-second fixed frame, 1405-bent rod, 1406-stopper rod, 1407-sliding sleeve, 1408-second telescopic frame, 1409-second adjusting rod, 1410-second adjusting plate, 1411-fixed sleeve, 1412-second rotating rod, 1501-third rotating rod, 1502-rotating plate, 1503-second rotating shaft, 1504-adjusting torsion spring, 1601-third fixed frame, 1602-fifth driving element, 1603-two-way screw, 1604-carriage, 1605-sixth driving piece, 1606-fixed block, 1607-fifth spline rod, 17-communicating pipe.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Example 1: the boehmite battery pole piece processing equipment and method, as shown in figures 1-5, comprises a first shell 1, wherein the left side surface of the first shell 1 is fixedly connected with a control panel 2, the lower side of the first shell 1 is rotationally connected with a first guide shaft 3, the front side of the first shell 1 is rotationally connected with two first rotation shafts 4 symmetrically distributed, the middle part of the first shell 1 is fixedly connected with a second shell 5, the first shell 1 is rotationally connected with a second guide shaft 6 and a laminating roller 7 which are vertically and symmetrically distributed, wherein the second guide shaft 6 is positioned at the front side of the laminating roller 7, the rear side of the first shell 1 is fixedly connected with a first driving piece 8, the first driving piece 8 is a servo motor, the first driving piece 8 is electrically connected with the control panel 2, the output end of the first driving piece 8 is fixedly connected with the left end of the upper laminating roller 7, the second shell 5 is provided with an auxiliary cutting assembly, the auxiliary cutting assembly is used for supporting, guiding and pressing pole pieces so as to divide the pole pieces, the auxiliary cutting assembly comprises first fixing plates 1101 which are symmetrically distributed, the symmetrical first fixing plates 1101 are respectively connected with the left side and the right side of the second shell 5 in a sliding manner, first spline rods 9 are fixedly connected between the symmetrical first fixing plates 1101, the first spline rods 9 are fixedly connected with slitting knives 10 in an equidistant sliding manner, the left side and the right side of the slitting knives 10 are fixedly connected with arc-shaped guide blocks 1001 which are centrally symmetrical, the arc-shaped guide blocks 1001 on the opposite sides of the adjacent slitting knives 10 are axially symmetrically distributed, the front sides of the arc-shaped guide blocks 1001 are horizontally oriented, the rear sides of the arc-shaped side of the arc-shaped guide blocks 1001 are vertically oriented, the arc-shaped side surfaces of the arc-shaped guide blocks 1001 are obliquely and gradually changed from the horizontal direction to the vertical direction, the second shell 5 is connected with a second fixing plate 1102 which is horizontally symmetrically distributed in a sliding manner, the first fixing plate 1101 and the second spline rods 1103 and two guide rods 1104 which are symmetrically distributed in a front-back-and-forth manner are respectively fixedly connected, the second spline rod 1103 is located between the two guide rods 1104, the first fixed plate 1101 on the right side is fixedly connected with a second driving piece 1105, the second driving piece 1105 is a servo motor, the output end of the second driving piece 1105 is fixedly connected with the second spline rod 1103, the second spline rod 1103 is provided with a first spline housing 1106 in an equidistant sliding mode, the first spline housing 1106 is rotationally connected with a first fixing frame 1107, the first fixing frame 1107 is in sliding connection with the two guide rods 1104, the first fixing frame 1107 is matched with the slitting cutter 10 in a clamping mode, the first fixing frame 1107 is in sliding connection with first fixed rods 1108 distributed at equal intervals, the lower end of the first fixed rod 1108 is fixedly connected with a fixed rotating shaft 1109, the fixed rotating shaft 1109 and the first spline housing 1106 are respectively connected with a belt pulley in a rotating mode, the belt pulley at the position of the fixed rotating shaft 1109 on the same side is wound with the belt pulley at the position of the first spline housing 1106, the first fixing plate 1101 is provided with a height adjusting component, the height adjusting component is used for adjusting the positions of the slitting cutter 10 and the first fixing frame 1107, the first fixing frame 1107 are convenient to place and compress the pole pieces, the first shell 1 is provided with a spacing adjusting component and is matched with the first guide rod 10 and the adjacent slitting cutter 10 in a resetting mode, and the first shell 1 is reset through the first shell 10 and the adjacent slitting cutter 10 is reset component, and the first shell is deformed after the first segment cutter 10 is reset, and the first shell is reset, and the first segment cutter 10 is matched with the edge of the slitting cutter 10 is deformed.
As shown in fig. 2-4, the height adjusting assembly includes a third driving member 1201, the third driving member 1201 is fixedly connected with the second housing 5, the third driving member 1201 is a bi-directional motor, the third driving member 1201 is located on the right side of the second housing 5 and is located at the lower side of the second driving member 1105, the second housing 5 is rotationally connected with transmission gears 1202 symmetrically distributed left and right, the output end of the third driving member 1201 is fixedly connected with the transmission gears 1202 on the right side, the lower side of the first fixing plate 1101 is fixedly connected with a first rack 1203 meshed with the transmission gears 1202 on the same side, the upper side of the second fixing plate 1102 is fixedly connected with a second rack 1204 meshed with the transmission gears 1202 on the same side, the left end of the upper side second spline rod 1103 is rotationally connected with a third spline rod 1205, the third spline rod 1205 is rotationally connected with the second spline rod 1103 on the upper side through a bevel gear set 1207, the left end of the second spline rod 1103 on the lower side is rotationally connected with a second spline sleeve 1206, the second spline sleeve 1206 is rotationally connected with the second spline rod 1103 on the lower side through the bevel gear set 1207, and the third spline rod 1103 is matched with the spline sleeve 1205.
As shown in fig. 6, the spacing adjustment assembly includes a third fixing plate 1301, the third fixing plate 1301 is fixedly connected with the first housing 1, the third fixing plate 1301 and the first housing 1 are fixedly connected with a fourth driving member 1302, the output end of the fourth driving member 1302 is fixedly connected with a first rotating rod 1303, the second housing 5 is fixedly connected with a vertically symmetrically distributed limiting frame 1304, the first rotating rod 1303 is slidably connected with a first adjusting plate 1305, the first adjusting plate 1305 is slidably connected with the corresponding limiting frame 1304, the center of the first adjusting plate 1305 is symmetrically provided with an arc-shaped guide slot, the arc-shaped guide slot of the first adjusting plate 1305 is slidably connected with a first adjusting rod 1306, the symmetrical first adjusting rod 1306 is rotationally connected with a first telescopic frame 1307, the symmetrical first adjusting rod 1306 and the first adjusting plate 1305 cooperate to control the telescopic degree of the first telescopic frame 1307, the middle rotating shaft of the first telescopic frame 1307 is fixedly connected with a second fixing rod 1308, and the second fixing rod 1308 is fixedly connected with the corresponding first fixing frame 1107.
As shown in fig. 7 and 8, the reset component includes a fourth spline rod 1401, the fourth spline rod 1401 is fixedly connected with the first housing 1, equidistant sliding connection of the fourth spline rod 1401 has a sliding block 1402, the downside rigid coupling of the sliding block 1402 has an adjusting frame 1403, the center symmetry of the adjusting frame 1403 is provided with a tilt guide groove, the front side of the tilt guide groove matches with the shape of the arc guide block 1001, the shape of the front side of the tilt guide groove is the same with the shape of the rear side of the arc guide block 1001, the bending direction of the rear side of the tilt guide groove is opposite to the bending direction of the front side, and the bending angle of the rear side is smaller than the bending angle of the front side, the tilt guide groove is inclined from the front side to the rear side by a large angle and gradually changes to a small angle, the downside of the adjusting frame 1403 is fixedly connected with a second fixed frame 1404, one side of the second fixed frame 1404 is fixedly connected with a bent rod 1405 and a limit rod 1406 which is distributed in a central symmetry, the bent rod 1405 and the limit rod 1405 are respectively connected with a shaft sleeve in a rotating manner, the bending direction of the bent rod 1408 is backward, a sliding sleeve 1407 is connected between the limit rod 1406 and the limit rod 1406 is in a sliding connection, the second fixed with the second fixed frame 1405, the second fixed frame is connected with the second pulley 1410 through a second pulley 1410, and the second pulley 1410 is fixedly connected with the second pulley 1410, and the second pulley 1410 is rotatably connected with the second pulley 1410 is rotatably arranged.
When the boehmite battery pole piece is striped through this equipment, the staff starts the fourth driving piece 1302 through control panel 2, drive first regulating plate 1305 through first dwang 1303 and rotate, distance between the first regulation pole 1306 of arc guide slot adjustment through first regulating plate 1305 and then adjust the flexible length of first expansion bracket 1307, make first mount 1107 slide along guide bar 1104 through second dead lever 1308, adjust the interval of first mount 1107, drive the slitting sword 10 along first spline pole 9 through the screens cooperation synchronization of first mount 1107 of upside and slitting sword 10 and slide, adjust the interval of slitting sword 10 for adapting to the demand to the polar slice width, promote work efficiency, simultaneously because of need not to touch slitting sword 10, guarantee staff's safety, the first dwang 1303 of downside passes through the band pulley belt and drives the flexible length of second regulating plate 1410 along fixed sleeve 1411 with power transmission, distance control second expansion bracket between the second mount through the second regulation pole 1409 of symmetry stretches out and draws back and then controls the distance between the second mount, make the adjacent distance between the adjacent mount 1403 and the adjacent frame 1403 along the adjacent distance between the adjacent frame 1403 of fourth regulating plate 1403 and the adjacent frame 1403 along the demand of adjustment frame 1403 and the adjacent piece 1403, the distance between the adjacent frame 1403 is changed to the adjacent piece 1403 is the adjacent to the distance between the adjacent frame top of the regulating plate 1403 and the regulating plate top piece 10, and has been adjusted down, and has been adjusted the distance between the adjacent top down.
After the widths between the adjacent slitting knives 10, between the adjacent first fixing frames 1107 and between the adjacent adjusting frames 1403 are adjusted, the third driving piece 1201 is started to drive the transmission gear 1202 to rotate through the control panel 2, the first fixing plate 1101 and the second fixing plate 1102 are driven to be away from the second shell 5 through the meshing of the transmission gear 1202 and the first racks 1203 and the second racks 1204, further, the symmetrical first fixing frames 1107 are driven to be away from through the upper and lower symmetrical second spline rods 1103 and the guide rods 1104 respectively, the symmetrical first spline sleeves 1106 are separated from the driving belts 1110 between the fixed rotating shafts 1109, workers can conveniently lay the polar plates, the first spline rods 9 are driven to synchronously move upwards through the upward sliding of the first fixing plates 1101, the slitting knives 10 and the upper first fixing frames are driven to move upwards together, and after the transmission belts 1110 on the upper side and the lower side are separated from each other by a certain distance, the third driving piece 1201 is closed.
The staff lays the pole piece along the order of first guiding axle 3, first axis of rotation 4 and driving belt 1110, start the reverse rotation of third driving piece 1201 through control panel 2 and drive gear 1202 and carry out reverse rotation, drive first fixed plate 1101 and second fixed plate 1102 and be close to in second casing 5 through the meshing of drive gear 1202 and first rack 1203 and second rack 1204, and then drive symmetrical first mount 1107 respectively through upper and lower symmetrical second spline pole 1103 and guiding rod 1104 and be close to, until upper and lower symmetrically distributed driving belt 1110 all contacts and presss from both sides with the pole piece, simultaneously drive first spline pole 9 synchronous downward movement through first fixed plate 1101 downward sliding, thereby make slitting knife 10 and the first mount 1107 of upside down together, make slitting knife 10 reset, accomplish preliminary placement.
After the preliminary placement is completed, the second driving piece 1105 is started through the control panel 2, the second spline shaft 1103 on the upper side is driven to rotate, the second spline shaft 1103 on the upper side drives the third spline shaft 1205 to rotate through the bevel gear set 1207 on the upper side, the second spline shaft 1205 and the third spline shaft 1205 are synchronously rotated through spline matching of the third spline shaft 1205 and the second spline shaft 1206, the third spline shaft 1205 drives the second spline shaft 1103 on the lower side to rotate through the bevel gear set 1207 on the lower side, the rotation directions of the second spline shaft 1103 on the upper side and the second spline shaft 1103 on the lower side are opposite, the first spline shaft 1106 is driven to rotate through rotation of the symmetrical second spline shaft 1103, the belt wheel 1110 is driven to press and move at the same speed through the belt wheel on the fixed rotating shaft 1109 on the same side of the first spline shaft 1106, the side edge of the pole piece cutting part is assisted to be pressed, and cutting deflection caused by uneven pole piece tension distribution is prevented, and normal use is further affected.
After the pole piece is split by the splitting knife 10, the edges of the adjacent pole piece strips are respectively bent by the arc-shaped guide blocks 1001 which are symmetrically and fixedly connected with the splitting knife 10, the bending directions of the two edges of the pole piece strips are the same through the opposite bending directions of the two sides, burrs caused by friction between the pole piece strips after the cutting is finished are prevented from being generated, the use safety of the pole piece is prevented, the bent parts are guided into the inclined guide grooves of the adjusting frame 1403, the inclined guide grooves are matched with the shape of the arc-shaped guide blocks 1001 by arranging one side of the inclined guide grooves close to the splitting knife 10, the inclined guide grooves are gradually changed from one side close to the splitting knife 10 to one side far away from the splitting knife 10 by the characteristic of large-angle inclined reverse small-angle inclined gradual change, the pole piece strip is reversely corrected because of the bent parts generated by the slitting knife 10 and the arc-shaped guide block 1001, meanwhile, the heights of adjacent pole pieces are adjusted, friction between the pole pieces is prevented, the pole pieces after reverse adjustment are adjusted again through the bent rod 1405 and the limiting rod 1406, through the arrangement of the shaft sleeve at the position of the bent rod 1405 and the position of the limiting rod 1406, when the pole pieces move, the shaft sleeve rotates along with the pole pieces, friction of the bent rod 1405 and the limiting rod 1406 on the pole pieces is reduced, the two sides of the pole pieces are assisted to be flattened through oblique rotation of the shaft sleeve at the position of the bent rod 1405, and the two sides of the pole pieces are flattened and reset through the cooperation of the limiting rod 1406.
The staff guides the cut part to the position of the pressing roller 7 through the second guide shaft 6 at intervals and carries out the winding step backwards, at the moment, the staff starts the first driving piece 8 through the control panel 2, and an output shaft of the first driving piece 8 drives the pressing roller 7 on the upper side to synchronously rotate through fixedly connecting with the pressing roller 7 on the upper side, and the pressing roller 7 on the upper side synchronously rotates the pressing roller 7 on the lower side through a belt wheel belt.
When the slitting winding process is completed, the worker closes the first driving member 8 and the second driving member 1105 through the control panel 2, and at this time, the rotating plate 1502 is reset through adjusting the torsion spring 1504 due to the loss of contact between the second rotating shaft 1503 and the pole piece strips, thereby completing the work.
Example 2: on the basis of embodiment 1, as shown in fig. 5, the first fixing frames 1107 are slidably connected with symmetrically distributed first fixing rods 1108, return springs are respectively arranged between the symmetrically distributed first fixing rods 1108 and the first fixing frames 1107, the first fixing rods 1108 are elastic telescopic rods, and the adjacent fixing rotating shafts 1109 are rotatably connected with positioning plates 1111.
Through setting up first dead lever 1108 as the elastic expansion link, adapt to the uncoated position of pole piece, when one of them fixed pivot 1109 moved to the uncoated position of pole piece, corresponding first dead lever 1108 stretches out downwards and drives fixed pivot 1109 and band pulley and remove, make driving belt 1110 press the uncoated position of pole piece, prevent to take place the skew in the cutting process, adjust the relative position between fixed pivot 1109 through locating plate 1111 between the fixed pivot 1109 simultaneously, make other two first dead levers 1108 slide to this first dead lever 1108 direction along first mount 1107, make other two band pulleys synchronous movement, make driving belt 1110 overall length unchanged.
Example 3: on the basis of embodiment 2, as shown in fig. 9, the roller press further comprises roller press assemblies, wherein the roller press assemblies are respectively arranged at the pressing rollers 7 which are vertically and symmetrically distributed, the roller press assemblies comprise third rotating rods 1501 which are horizontally and symmetrically distributed, the third rotating rods 1501 which are symmetrically arranged are fixedly connected with the first shell 1 respectively, the third rotating rods 1501 are positioned in the vertical direction of the connecting line between the axis of the second guide shaft 6 and the axis of the pressing roller 7, opposite ends of the third rotating rods 1501 are respectively and rotatably connected with a rotating plate 1502, a second rotating shaft 1503 is rotatably connected between the rotating plates 1502 which are horizontally and symmetrically arranged, and an adjusting torsion spring 1504 is arranged between one side of the rotating plate 1502 close to the first shell 1 and the first shell 1.
When a worker guides the cut part of the pole piece strip to the laminating roller 7 through the second guide shaft 6 at intervals up and down, the pole piece strip is laminated and flattened again through the cooperation of the second rotating shaft 1503 and the laminating roller 7, the relative position of the rotating plate 1502 is adjusted through adjusting the torsion spring 1504 so as to control the second rotating shaft 1503 to adapt to the thickness difference between the coating and non-coating positions of the pole piece strip, the second rotating shaft 1503 is rotationally connected with the two adjacent rotating plates 1502, friction on the pole piece strip is reduced, and the third rotating rod 1501 is arranged in the perpendicular direction of the connecting line of the axis of the second guide shaft 6 and the axis of the laminating roller 7, so that the pole piece roll of the second rotating shaft 1503 is always in a tangential state, and the laminating and flattening effect is improved.
As shown in fig. 1, the wheel base adjusting assembly further comprises a wheel base adjusting assembly, the wheel base adjusting assembly comprises a third fixing frame 1601, the third fixing frame 1601 is fixedly connected with the first casing 1, the third fixing frame 1601 is located at the front side of the first casing 1, a fifth driving member 1602 is fixedly connected to the left side of the third fixing frame 1601, a bidirectional screw 1603 is rotatably connected to the third fixing frame 1601, the bidirectional screw 1603 is fixedly connected with the output end of the fifth driving member 1602, the third fixing frame 1601 is slidably connected with a left-right symmetrically distributed sliding frame 1604, the sliding frame 1604 is in threaded fit with the bidirectional screw 1603, the symmetrical sliding frame 1604 is fixedly connected with a sixth driving member 1605 and a fixed block 1606 respectively, a fifth spline 1607 is arranged at the output end of the sixth driving member 1605 and the left side of the fixed block 1606, the output end of the sixth driving member 1605 is fixedly connected with the fifth spline 1607 at the left side, and the left side of the fixed block 1606 is rotatably connected with the fifth spline 1607 at the left side.
Before the pole piece is striped through the equipment, staff is in spline connection with a fifth spline rod 1607 on one side of the pole piece reel through an artificial mode, a fifth driving piece 1602 is started to drive a bidirectional screw 1603 to rotate through a control panel 2, a symmetrical sliding frame 1604 is enabled to synchronously move in opposite directions, a sixth driving piece 1605 and a fixed block 1606 are driven to move towards the middle of a third fixed frame 1601, the fifth spline rods 1607 on two sides are both in spline connection with the pole piece reel, the fifth driving piece 1602 is closed after connection, the sixth driving piece 1605 is synchronously started when preliminary placement is carried out, the pole piece reel is driven to rotate through the fifth spline rod 1607, the sixth driving piece 1605 is closed after preliminary placement is finished, the sixth driving piece 1605 is synchronously started to drive the pole piece reel to unwind when preliminary placement is finished and the first driving piece 8 and the second driving piece 1105 are started through the control panel 2, and the sixth driving piece 1605 is synchronously closed through the control panel 2 after the striping and winding process is finished.
Example 4: on the basis of embodiment 3, as shown in fig. 2, the device further comprises a communicating pipe 17, the communicating pipe 17 is fixedly connected to the lower side of the second housing 5 at equal intervals, the communicating pipes 17 arranged at equal intervals are respectively located under the slitting knives 10 arranged at equal intervals, when the pole piece is slit by the slitting knives 10, the communicating pipe 17 is connected with an air pump to extract air in the second housing 5, and chips in the slitting process are extracted from the communicating pipe 17 at the lower side of the second housing 5, so that the chips are prevented from influencing winding and subsequent use.
Example 5: on the basis of example 4, as shown in fig. 1 to 9, a method for processing a boehmite battery pole piece comprises the following steps:
s1, adjusting cutting width: the fourth driving piece 1302 is started, the first adjusting disc 1305 is driven to rotate through the first rotating rod 1303, the distance between the first adjusting rods 1306 is changed, the first telescopic frames 1307 are further extended or shortened synchronously, the distance between the adjacent first fixing frames 1107 is driven to change, the distance between the first fixing frames 1107 and the distance between the slitting knives 10 are driven to change, and adjustment is completed;
s2, preliminary placement: starting the third driving piece 1201 to drive the transmission gear 1202 to rotate, adjusting the distance between the first fixing plate 1101 and the second fixing plate 1102, enabling the first fixing frame 1107 which is vertically symmetrical to be far away, manually paving the pole piece to the transmission belt 1110 along the first guide shaft 3 and the first rotating shaft 4, and reversely working to clamp the pole piece by starting the third driving piece 1201;
s3, slitting and rolling: after the compression is completed, the first driving piece 8 and the second driving piece 1105 are started, the driving belt 1110 drives the pole pieces to synchronously move, the pole pieces are reset to the edges of the pole pieces through the adjusting frame 1403, the bent rod 1405 and the limiting rod 1406, after the pole pieces are reset, staff guides the pole pieces to the position of the pressing roller 7 adjacent to the second guiding shaft 6 at intervals through the symmetrical second guiding shaft 6, the pole pieces are pressed and delivered to a subsequent mechanism through the pressing roller 7 and the second rotating shaft 1503, and all power sources are closed after the pole pieces are separated.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (10)
1. The boehmite battery pole piece processing equipment comprises a first shell (1), a control panel (2) is fixedly connected with the first shell (1), a first guide shaft (3) is rotationally connected with the first shell (1), a first rotating shaft (4) is symmetrically rotationally connected with the first shell (1), a second shell (5) is fixedly connected with the first shell (1), a second guide shaft (6) and a pressing roller (7) are symmetrically rotationally connected with the first shell (1), a first driving piece (8) electrically connected with the control panel (2) is fixedly connected with the first shell (1), the output end of the first driving piece (8) is fixedly connected with one of the pressing rollers (7), the boehmite battery pole piece processing equipment is characterized by further comprising an auxiliary cutting assembly for pressing and assisting in parting the pole piece, the auxiliary cutting assembly is arranged on the second shell (5), the auxiliary cutting assembly comprises a first fixing plate (1103) and a second fixing plate (1102) which are symmetrically and slidably connected with the second shell (5), a first spline rod (9) is fixedly connected between the symmetrical first fixing plate (1101), the first spline rod (9) is fixedly connected with the first fixing plate (1101), the first spline rod (1101) is fixedly connected with the second spline rod (1101) at one side of the first fixing plate (1101), the first spline rod (1101) is fixedly connected with the first spline rod (1101) and the second spline rod (1101) is fixedly connected with the first spline rod (1101), the output end of the second driving piece (1105) is fixedly connected with a second spline rod (1103), the second spline rod (1103) is fixedly connected with a first spline sleeve (1106) in an equidistant sliding manner, the first spline sleeve (1106) is rotationally connected with a first fixing frame (1107), the first fixing frame (1107) is in sliding connection with a symmetrical guide rod (1104), the first fixing frame (1107) is matched with the slitting knife (10) in a clamping mode, the first fixing frames (1107) are fixedly connected with first fixing rods (1108) in equidistant distribution, the first fixing rods (1108) are fixedly connected with a fixed rotating shaft (1109), the fixed rotating shaft (1109) and the first spline sleeve (1106) are respectively rotationally connected with a belt pulley, the belt pulley at the position of the fixed rotating shaft (1109) at the same side and the belt pulley at the position of the first spline sleeve (1106) are wound with a transmission belt (1110), a height adjusting component for adjusting the positions of the slitting knife (10) and the first fixing frames (1107) is arranged on the first fixing frame (1101), a spacing adjusting component for adjusting the spacing of the first fixing frames (1107) is arranged on the first housing (1), and the first housing (1) is provided with a pole piece (10) to reset the pole piece to reset the edge of the slitting knife.
2. The boehmite battery pole piece processing apparatus according to claim 1, characterized in that: the strip dividing knife (10) is symmetrically and fixedly connected with an arc-shaped guide block (1001), one side, close to the cutting edge of the strip dividing knife (10), of the arc-shaped side face of the arc-shaped guide block (1001) is in a horizontal direction, one side, far away from the cutting edge of the strip dividing knife (10), is in a vertical direction, and the arc-shaped side face of the arc-shaped guide block (1001) is obliquely and gradually changed from the horizontal direction to the vertical direction.
3. The boehmite battery pole piece processing apparatus according to claim 2, characterized in that: the first fixing frame (1107) is in sliding connection with the first fixing rod (1108), return springs are arranged between the symmetrical first fixing rod (1108) and the first fixing frame (1107), the first fixing rod (1108) is an elastic telescopic rod, and the adjacent fixed rotating shafts (1109) are rotationally connected with positioning plates (1111).
4. A boehmite battery pole piece processing device according to claim 3 characterized in that: the height adjusting assembly comprises a third driving part (1201) fixedly connected with a second shell (5), the second shell (5) is rotationally connected with symmetrically distributed transmission gears (1202), the output end of the third driving part (1201) is fixedly connected with one side of the transmission gears (1202), a first fixing plate (1101) is fixedly connected with a first rack (1203) meshed with the transmission gears (1202) on the same side, a second fixing plate (1102) is fixedly connected with a second rack (1204) meshed with the transmission gears (1202) on the same side, symmetrical second spline rods (1103) are respectively rotationally connected with third spline rods (1205) and second spline sleeves (1206), the third spline rods (1205) and the second spline sleeves (1206) are respectively in spline fit with the adjacent second spline rods (1103) through bevel gear sets (1207).
5. The apparatus for processing a boehmite battery according to claim 4, characterized in that: the interval adjusting assembly comprises a third fixing plate (1301) fixedly connected with a first shell (1), the third fixing plate (1301) and the first shell (1) are fixedly connected with a fourth driving piece (1302) respectively, the output end of the fourth driving piece (1302) is fixedly connected with a first rotating rod (1303), the second shell (5) is symmetrically fixedly connected with a limiting frame (1304), the first rotating rod (1303) is in spline connection with a first adjusting plate (1305) which is in sliding connection with the limiting frame (1304), the first adjusting plate (1305) is symmetrically provided with arc-shaped guide grooves, the radial interval of the arc-shaped guide grooves of the symmetry is gradually reduced, the arc-shaped guide grooves of the first adjusting plate (1305) are in sliding connection with first adjusting rods (1306), the opposite sides of symmetrically distributed first fixing frames (1107) are fixedly connected with second fixing rods (1308) respectively, the second fixing rods (1308) on the same side are rotationally connected with first telescopic frames (1307), and the first telescopic frames (1307) are rotationally connected with the symmetrical first adjusting rods (1306).
6. The apparatus for processing a boehmite battery according to claim 5, characterized in that: the reset component comprises a fourth spline rod (1401) fixedly connected with the first shell (1), the fourth spline rod (1401) is equidistantly and slidingly connected with a sliding block (1402), an adjusting frame (1403) is fixedly connected with the sliding block (1402), inclined guide grooves are symmetrically arranged on the adjusting frame (1403), one side of each inclined guide groove close to the slitting knife (10) is the same as one side of each arc guide block (1001) close to the adjusting frame (1403), the bending direction of one side of each inclined guide groove far away from the arc guide block (1001) is opposite to the bending direction of one side close to the slitting knife (10), the bending angle of one side far away from the arc guide block (1001) is smaller than the bending angle of one side close to the slitting knife (10), the adjusting frame (1403) is fixedly connected with a second fixing frame (1404), bending rods (1405) and limit rods (1406) are symmetrically fixedly connected with the second fixing frame (1404), the bending rods (1405) and the limit rods (1406) are respectively and rotatably connected with shaft sleeves, sliding sleeves (1407) are slidably connected between the limit rods (1406) close to the limit rods (1408), second fixing frames (1405) are rotatably connected with second adjusting rods (1410) in a rotating mode, second adjusting rods (1410) are symmetrically connected with second adjusting rods (1410) and second adjusting rods (1410) fixedly connected with second adjusting rods (5), the second adjusting disc (1410) is fixedly connected with a second rotating rod (1412), and the second rotating rod (1412) and the first rotating rod (1303) at the lower side are driven by a belt wheel and a belt.
7. The apparatus for processing a boehmite battery according to claim 6, characterized in that: still including the roll-in subassembly, the roll-in subassembly sets up respectively in symmetrical distribution's pressfitting roller (7) department, the roll-in subassembly is including symmetrical distribution and third dwang (1501) with first casing (1) rigid coupling, third dwang (1501) are located the perpendicular line direction of second guiding axle (6) axle center and pressfitting roller (7) axle center tie, the opposite ends of symmetrical third dwang (1501) all rotate and are connected with rotor plate (1502), rotate between rotor plate (1502) of symmetry and be connected with second axis of rotation (1503), be provided with between rotor plate (1502) and first casing (1) and adjust torsional spring (1504).
8. The apparatus for processing a boehmite battery according to claim 7, characterized in that: the wheel base adjusting assembly comprises a first shell (1), a first fixing frame (1601) fixedly connected with the first shell, a second fixing frame (1601) fixedly connected with a first driving piece (1602), a second lead screw (1603) fixedly connected with the output end of the first driving piece (1602) is rotationally connected with the first fixing frame (1601), a sliding frame (1604) matched with the first lead screw (1603) is symmetrically and slidingly connected with the second fixing frame (1601), a first driving piece (1605) and a fixed block (1606) are respectively fixedly connected with the second fixing frame (1604), a first spline rod (1607) is fixedly connected with the output end of the first driving piece (1605), and a first spline rod (1607) is rotationally connected with one side of the fixed block (1606) close to the first driving piece (1605) and is symmetrically distributed.
9. The boehmite battery pole piece processing apparatus according to claim 8, characterized in that: the device also comprises a communicating pipe (17), and the communicating pipe (17) is fixedly connected to the lower side of the second shell (5) at equal intervals.
10. A boehmite battery pole piece processing method is characterized in that: a boehmite battery electrode processing apparatus employing the method of claim 9, comprising the steps of:
s1, adjusting cutting width: the fourth driving piece (1302) is started, the first adjusting disc (1305) is driven to rotate through the first rotating rod (1303), the distance between the first adjusting rods (1306) is changed, the first telescopic frames (1307) are further extended or shortened synchronously, the distance between the adjacent first fixing frames (1107) is driven to change, and the distance between the first fixing frames (1107) and the distance between the slitting knives (10) are driven to change, so that adjustment is completed;
s2, preliminary placement: starting a third driving piece (1201) to drive a transmission gear (1202) to rotate, adjusting the distance between a first fixed plate (1101) and a second fixed plate (1102) to enable a first fixing frame (1107) which is vertically symmetrical to be far away, manually paving a pole piece to a transmission belt (1110) along a first guide shaft (3) and a first rotating shaft (4), and reversely working to clamp the pole piece by starting the third driving piece (1201);
s3, slitting and rolling: after the compression is completed, a first driving piece (8) and a second driving piece (1105) are started, a transmission belt (1110) drives pole pieces to synchronously move, pole pieces are reset through an adjusting frame (1403), a bent rod (1405) and a limiting rod (1406), after the pole pieces are reset, workers guide pole piece intervals to the position of a pressing roller (7) adjacent to the second guide shaft (6) through a symmetrical second guide shaft (6), the pole pieces are pressed and delivered to a subsequent mechanism through the pressing roller (7) and a second rotating shaft (1503), and after the pole pieces are separated, all power sources are closed.
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| CN202311393465.3A CN117140093B (en) | 2023-10-26 | 2023-10-26 | Boehmite battery pole piece processing equipment and method |
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| CN202311393465.3A CN117140093B (en) | 2023-10-26 | 2023-10-26 | Boehmite battery pole piece processing equipment and method |
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