CN111916676A - Pole piece processing device of lithium ion power battery - Google Patents
Pole piece processing device of lithium ion power battery Download PDFInfo
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- CN111916676A CN111916676A CN202010787688.8A CN202010787688A CN111916676A CN 111916676 A CN111916676 A CN 111916676A CN 202010787688 A CN202010787688 A CN 202010787688A CN 111916676 A CN111916676 A CN 111916676A
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- pole piece
- motor
- rolling
- block
- cutting
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/06—Sheet shears
- B23D15/08—Sheet shears with a blade moved in one plane, e.g. perpendicular to the surface of the sheet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0419—Methods of deposition of the material involving spraying
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- 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
- H01M4/04—Processes of manufacture in general
- H01M4/043—Processes of manufacture in general involving compressing or compaction
- H01M4/0435—Rolling or calendering
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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
Abstract
The invention discloses a pole piece processing device of a lithium ion power battery, which belongs to the technical field of lithium ion processing and comprises a conveying device, a spraying slurry preparation device, a pole piece processing and fixing device, a coating device, a pole piece rolling device, a pole piece cutting device, a pole piece polishing device and a dust collecting device, wherein the coating device is arranged beside the spraying slurry preparation, the pole piece processing and fixing device is arranged at the top of the conveying device, the pole piece cutting device is arranged beside the pole piece rolling device, the pole piece polishing device is arranged beside the pole piece polishing device, and the dust collecting device is arranged on the conveying device. According to the invention, the rotating motor works to drive the rotating block to rotate to drive the rotating rod to rotate, the rotating rod rotates to drive the connecting block to rotate, the connecting block rotates to drive the sliding rod to move so as to drive the sliding rod to move on the two fixing rods to drive the spraying nozzle to move, and spraying operation is carried out on different positions of the pole piece, so that the pole piece is uniformly coated.
Description
Technical Field
The invention relates to the technical field of lithium ion processing, in particular to a pole piece processing device of a lithium ion power battery.
Background
Compared with other types of batteries such as lead-acid batteries, cadmium-nickel batteries and the like, the lithium ion batteries have the advantages of large specific capacity, high working voltage, high charging speed, wide working temperature range, long cycle life, small volume, light weight and the like. At present, the electric tool is widely applied to the fields of mobile phones, notebook computers, electric tools and the like, and the application range of the electric tool is wider and wider. With the maturity and the increasing perfection of the electric automobile technology, the electric automobile and the hybrid electric automobile can come into the dream of daily life, and in the process of popularization of the electric automobile, huge business opportunities are created. The performance of the vehicle-mounted high-capacity power battery is good and bad, and the overall performance of the electric automobile is directly influenced. This puts higher demands on the vehicle-mounted power battery of the electric vehicle (such as higher safety, higher specific capacity and lighter weight).
However, the prior device has the following problems in use: firstly, when processing the pole piece, the pole piece can not be evenly coated, which results in affecting the quality of the pole piece in the subsequent use of the pole piece, secondly, the pole piece can not be fixedly cut after being processed, which results in the deviation of the position of the pole piece in the cutting process and affects the subsequent use, and thirdly, only one side of the pole piece can be coated, which affects the processing efficiency of the pole piece.
Disclosure of Invention
The invention aims to provide a pole piece processing device of a lithium ion power battery, which aims to solve the technical problems that in the prior art, pole pieces cannot be uniformly coated, fixed cutting cannot be carried out after the pole pieces are processed, and only one side of the pole pieces can be coated.
In order to solve the technical problems, the invention provides the following technical scheme: a pole piece processing device of a lithium ion power battery comprises a conveying device, a spraying slurry preparation device, a pole piece processing and fixing device, a coating device, a pole piece rolling device, a pole piece cutting device, a pole piece polishing device and a dust collecting device, wherein the conveying device is horizontally arranged, the spraying slurry preparation device is arranged at the top of the conveying device, the spraying slurry preparation device is positioned at the feed end of the conveying device, the coating device is arranged at the side of the spraying slurry preparation device and communicated with the spraying slurry preparation device, the pole piece processing and fixing device is arranged at the top of the conveying device and is in sliding fit with the conveying device, a pole piece overturning device which is rotatably connected with the conveying device is arranged at the position of the pole piece processing and fixing device, the pole piece rolling device is arranged at the side of the coating device, and the pole piece cutting device is positioned at the side of the pole piece, the pole piece polishing device is located beside the pole piece polishing device, and the dust collecting device is arranged on the conveying device and located below the pole piece polishing device.
Further, spraying thick liquids preparation facilities includes mounting bracket, blending tank, hybrid motor, mixing shaft, discharging pipe, feed hopper and a plurality of puddler, the mounting bracket sets up at conveyor's top, the blending tank sets up the top at the mounting bracket, hybrid motor sets up at the top of blending tank and hybrid motor's main shaft and sets up downwards, the top of mixing shaft and hybrid motor's main shaft fixed connection, it is a plurality of the equidistant setting of puddler is epaxial at the mixing, feed hopper sets up on the blending tank and is linked together with the blending tank, the one end of discharging pipe communicates with the bottom of blending tank.
Further, pole piece processing fixing device includes four fixed electric jar, four jar seats and four fixed plates, four the jar seat is the rectangle and sets up at conveyor top, four fixed electric jar level sets up on the jar seat and four fixed electric jar levels set up, four the fixed plate sets up respectively on the flexible end of four fixed electric jars, four the fixed plate respectively with conveyor's top sliding fit.
Further, the coating device comprises a fixing frame, a rotating motor, a rotating block, a rotating rod, a connecting block, a sliding rod and two fixing rods, wherein the fixing frame is arranged at the top of the conveying device, the two fixing rods are symmetrically arranged on the fixing frame, the two ends of the sliding rod are respectively arranged on the two fixing rods and are in sliding fit with the two fixing rods, the sliding block is arranged on the sliding rod, the rotating motor is arranged on the fixing frame, a main shaft of the rotating motor is rotationally connected with the fixing frame, the rotating block is arranged on the main shaft of the rotating motor, the rotating rod is arranged on the rotating block and is in sliding fit with the rotating block, the connecting block is arranged at one end of the rotating block, the other end of the connecting block is rotationally connected with the sliding block, and the rotating rod between the connecting block and the rotating block is, the bottom of sliding block is equipped with the spraying pipe, the spraying pipe is linked together with the other end of discharging pipe, the bottom of spraying pipe is equipped with a plurality of spraying mouthpiece that are linked together rather than.
Further, pole piece turning device includes the fixed frame of upset motor and two, two the fixed frame symmetry of upset sets up on two inside walls of conveyor and the fixed frame of two upsets all rotates with conveyor to be connected, the upset motor sets up on conveyor's lateral wall and the main shaft of upset motor is connected with the one end transmission of the fixed frame of one of them upset.
Further, pole piece roll-in device includes roll-in wheel, roll-in motor, two roll-in seats, two drive actuating cylinders, two roll-in briquetting and two coupling spring, two roll-in seat symmetry sets up at conveyor's top, two the roll-in piece sets up respectively on two roll-in seats and two roll-in pieces respectively with two roll-in seat sliding fit, the both ends of roll-in wheel rotate with two roll-in pieces respectively and are connected, the roll-in motor sets up on one of them roll-in briquetting and the main shaft of roll-in motor and the one end fixed connection of roll-in wheel, two drive actuating cylinders symmetry sets up at the top of two roll-in seats and two flexible ends that drive actuating cylinders are connected with two roll-in pieces respectively, two coupling spring's both ends are connected with two roll-in pieces and conveyor respectively.
Further, pole piece cutting device includes cutting frame, cutting motor, actuating lever, drive wheel, cutting blade and two drive seats, the cutting frame sets up at conveyor's top, the cutting motor sets up on the cutting frame, the drive wheel sets up on the main shaft of cutting motor, two drive seat symmetry sets up on the inside wall of cutting frame, cutting blade's both ends and two drive seat sliding fit, the both ends of actuating lever are connected with drive wheel and cutting blade respectively.
Furthermore, the pole piece polishing device comprises an installation frame, a driving motor, a driving screw rod, a driving block, an installation block, a polishing motor and a polishing grinding wheel, wherein the installation frame is arranged at the top of the conveying device, two ends of the driving screw rod are respectively rotatably connected with the installation frame, the driving motor is arranged on the installation frame, a main shaft of the driving motor is fixedly connected with one end of the driving screw rod, the driving block is arranged on the driving screw rod and is in threaded connection with the driving screw rod, the polishing motor is fixedly connected with the bottom of the driving block through the installation block, and the polishing grinding wheel is arranged on the main shaft of the polishing motor.
Furthermore, the dust collecting device comprises a dust collecting cover, a dust outlet pipe, a dust collecting fan and a dust collecting box, the dust collecting device is arranged at the bottom of the conveying device, the top of the dust outlet pipe is communicated with the dust collecting cover, the dust collecting box is positioned below the conveying device, the other end of the dust outlet pipe is communicated with the dust collecting box, and the dust collecting fan is arranged on the dust collecting cover.
Compared with the prior art, the invention has the beneficial effects that:
firstly, when the coating is sprayed, the coating is conveyed into the spraying pipe from the discharging pipe, the spraying pipe sprays the coating on the pole piece through a plurality of spraying pipe nozzles, the rotating motor is rotated to work while spraying, the rotating block rotates the rotating rod, the rotating rod rotates to drive the connecting block to rotate, the connecting block rotates to drive the sliding rod to move, so that the sliding rod is driven to move on the two fixed rods, the sliding block moves to drive the spraying pipe nozzles to move, spraying operation is carried out on different positions of the pole piece, and the pole piece is uniformly coated.
Secondly, when the pole piece is cut, the position of the pole piece needs to be fixed, the telescopic ends of the four fixed electric cylinders move to drive the four fixed plates to move, the four fixed plates move to fix the pole piece, the position of the pole piece is prevented from moving or deviating in the cutting process of the pole piece, and the subsequent processing of the pole piece is influenced.
Thirdly, after one surface of the pole piece is coated, the other surface of the pole piece needs to be coated, the pole piece moves to the two turnover fixing frames after moving from the conveying device, and the turnover motor works to drive the two turnover fixing frames to rotate so as to drive the pole piece to turn over, so that the other surface of the pole piece can be coated.
Fourthly, the polishing motor works to drive the polishing grinding wheel to rotate, the polishing grinding wheel rotates to polish the pole pieces, the driving motor works to drive the driving screw rod to rotate on the installation frame while polishing, the driving screw rod rotates to drive the driving block to move, the driving block moves to polish different positions of the pole pieces, after the pole pieces are polished, the polished dust is collected into the dust collection cover through the dust collection fan, the dust is conveyed into the dust collection box through the dust outlet pipe, the dust collection box collects the dust, and the situation that a large amount of dust overflows in the polishing process and influences the working environment is prevented.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic perspective view of a spray slurry preparing apparatus according to the present invention;
FIG. 4 is a schematic perspective view of a coating apparatus according to the present invention;
FIG. 5 is a schematic perspective view of the pole piece rolling device of the present invention;
FIG. 6 is a schematic perspective view of a pole piece cutting device according to the present invention;
FIG. 7 is a partial perspective view of the first embodiment of the present invention;
FIG. 8 is a partial perspective view of the second embodiment of the present invention;
the reference numbers in the figures are:
the device comprises a conveying device 1, a spraying slurry preparation device 2, a mounting frame 21, a mixing barrel 22, a mixing motor 23, a mixing shaft 24, a discharge pipe 25, a feeding hopper 26, a stirring rod 27, a pole piece processing and fixing device 3, a fixed electric cylinder 31, an electric cylinder seat 32, a fixing plate 33, a coating device 4, a fixing frame 41, a rotating motor 42, a rotating block 43, a rotating rod 44, a connecting block 45, a sliding block 46, a sliding rod 47, a fixing rod 48, a spraying pipe 49, a spraying nozzle 491, a compression spring 492, a pole piece rolling device 5, a rolling wheel 51, a rolling motor 52, a rolling seat 53, a driving cylinder 54, a rolling block 55, a connecting spring 56, a pole piece cutting device 6, a cutting frame 61, a cutting motor 62, a driving rod 63, a driving wheel 64, a cutting blade 65, a driving seat 66, a pole piece polishing device 7, a mounting frame 71, a driving motor 72, a driving, the grinding motor 76, the grinding wheel 77, the dust collecting device 8, the dust collecting cover 81, the dust outlet pipe 82, the dust collecting fan 83, the dust collecting box 84, the pole piece overturning device 9, the overturning motor 91 and the overturning fixing frame 92.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1 to 8, the invention provides a pole piece processing device of a lithium ion power battery, which comprises a conveying device 1, a spraying slurry preparation device 2, a pole piece processing and fixing device 3, a coating device 4, a pole piece rolling device 5, a pole piece cutting device 6, a pole piece polishing device 7 and a dust collecting device 8, wherein the conveying device is horizontally arranged, the spraying slurry preparation device 2 is arranged at the top of the conveying device 1, the spraying slurry preparation device 2 is positioned at the feed end of the conveying device 1, the coating device 4 is arranged at the side of the spraying slurry preparation device and is communicated with the spraying slurry preparation device 2, the pole piece processing and fixing device 3 is arranged at the top of the conveying device 1 and is in sliding fit with the conveying device 1, a pole piece overturning device 9 rotationally connected with the conveying device 1 is arranged at the position of the pole piece processing and fixing device 3, the pole piece rolling device 5 is arranged at the side of the coating device 4, the pole piece cutting device 6 is arranged at the side of the pole piece rolling device 5, the pole piece polishing device 7 is arranged at the side of the pole piece polishing device 7, and the dust collecting device 8 is arranged on the conveying device 1 and is arranged below the pole piece polishing device 7.
Specifically, the spraying slurry preparation device 2 comprises a mounting frame 21, a mixing barrel 22, a mixing motor 23, a mixing shaft 24, a discharge pipe 25, a feeding funnel 26 and a plurality of stirring rods 27, wherein the mounting frame 21 is arranged at the top of the conveying device 1, the mixing barrel 22 is arranged at the top of the mounting frame 21, the mixing motor 23 is arranged at the top of the mixing barrel 22, a main shaft of the mixing motor 23 is arranged downwards, the top of the mixing shaft 24 is fixedly connected with the main shaft of the mixing motor 23, the stirring rods 27 are arranged on the mixing shaft 24 at equal intervals, the feeding funnel 26 is arranged on the mixing barrel 22 and communicated with the mixing barrel 22, and one end of the discharge pipe 25 is communicated with the bottom of the mixing barrel 22; coating at the antipodal piece, need stir and mix the coating of coating, carry coating to mixing drum 22 through feed hopper 26 this moment in, mixing motor 23 work drives mixing shaft 24 at mixing drum 22 internal rotation, mixing drum 22 rotates and drives a plurality of puddlers 27 and rotate, carry out stirring and mixing that do not stop to the coating in mixing drum 22, prevent that coating from caking after long-time depositing, carry coating to coating device 4 through discharging pipe 25 after mixing, coat the operation to the antipodal piece.
Specifically, the pole piece processing and fixing device 3 comprises four fixed electric cylinders 31, four electric cylinder seats 32 and four fixing plates 33, the four electric cylinder seats 32 are arranged at the top of the conveying device 1 in a rectangular shape, the four fixed electric cylinders 31 are horizontally arranged on the electric cylinder seats 32, the four fixed electric cylinders 31 are horizontally arranged, the four fixing plates 33 are respectively arranged at the telescopic ends of the four fixed electric cylinders 31, and the four fixing plates 33 are respectively in sliding fit with the top of the conveying device 1; when cutting the pole piece, need fix the position of pole piece, the flexible end of four fixed electric jar 31 this moment removes and drives four fixed plates 33 and remove, and four fixed plates 33 remove and fix the pole piece, prevent that the pole piece from taking place to remove or squint in the position of the in-process pole piece of cutting, influencing the processing of follow-up pole piece.
Specifically, the coating device 4 includes a fixing frame 41, a rotating motor 42, a rotating block 43, a rotating rod 44, a connecting block 45, a sliding block 46, a sliding rod 47 and two fixing rods 48, the fixing frame 41 is disposed at the top of the conveying device 1, the two fixing rods 48 are symmetrically disposed on the fixing frame 41, two ends of the sliding rod 47 are respectively disposed on the two fixing rods 48 and the sliding rod 47 is in sliding fit with the two fixing rods 48, the sliding block 46 is disposed on the sliding rod 47, the rotating motor 42 is disposed on the fixing frame 41 and the main shaft of the rotating motor 42 is rotatably connected with the fixing frame 41, the rotating block 43 is disposed on the main shaft of the rotating motor 42, the rotating rod 44 is disposed on the rotating block 43 and the rotating rod 44 is in sliding fit with the rotating block 43, the connecting block 45 is disposed at one end of the rotating block 43, the other end of the connecting block 45 is rotatably connected with, a compression spring 492 is sleeved on the rotating rod 44 between the connecting block 45 and the rotating block 43, a spraying pipe 49 is arranged at the bottom of the sliding block 46, the spraying pipe 49 is communicated with the other end of the discharging pipe 25, and a plurality of spraying nozzles 491 communicated with the spraying pipe 49 are arranged at the bottom of the spraying pipe 49; when spraying coating, during coating is carried to spray tube 49 from discharging pipe 25, spray tube 49 is through a plurality of spray mouthpiece 491 with coating spraying on the pole piece, it drives turning block 43 to rotate motor 42 work when spraying, turning block 43 rotates dwang 44 and rotates, dwang 44 rotates and drives connecting block 45 and rotate, thereby connecting block 45 rotates and drives slide bar 47 and remove and drive slide bar 47 and remove on two dead levers 48, slide block 46 removes and drives spray mouthpiece 491 and remove, carry out the spraying operation to the different positions of pole piece, realize the even of pole piece coating.
Specifically, the pole piece turnover device 9 includes a turnover motor 91 and two turnover fixing frames 92, the two turnover fixing frames 92 are symmetrically arranged on two inner side walls of the conveying device 1, both the two turnover fixing frames 92 are rotatably connected with the conveying device 1, the turnover motor 91 is arranged on a side wall of the conveying device 1, and a main shaft of the turnover motor 91 is in transmission connection with one end of one of the turnover fixing frames 92; after coating one side of pole piece, need carry out the coating operation to the another side of pole piece, the pole piece removes on two fixed frames 92 of upset from conveyor 1 back, and upset motor 91 work drives two fixed frames 92 of upset and rotates to drive the pole piece upset, can carry out the coating operation to the another side of pole piece.
Specifically, the pole piece rolling device 5 comprises a rolling wheel 51, a rolling motor 52, two rolling seats 53, two driving cylinders 54, two rolling blocks 55 and two connecting springs 56, the two rolling seats 53 are symmetrically arranged at the top of the conveying device 1, the two rolling blocks 55 are respectively arranged on the two rolling seats 53, the two rolling blocks 55 are respectively in sliding fit with the two rolling seats 53, the two ends of the rolling wheel 51 are respectively rotatably connected with the two rolling blocks 55, the rolling motor 52 is arranged on one of the rolling blocks 55, a main shaft of the rolling motor 52 is fixedly connected with one end of the rolling wheel 51, the two driving cylinders 54 are symmetrically arranged at the tops of the two rolling seats 53, the telescopic ends of the two driving cylinders 54 are respectively connected with the two rolling blocks 55, and the two ends of the two connecting springs 56 are respectively connected with the two rolling blocks 55 and the conveying device 1; after coating the pole piece, two flexible ends of two drive cylinders 54 move to drive two rolling blocks 55 to move on two rolling seats 53, two rolling blocks 55 move to move the rolling wheel 51 to the top of the pole piece, at this moment, the rolling motor 52 works to drive the rolling wheel 51 to rotate, the rolling wheel 51 rotates to roll the pole piece for rolling operation, and the pole piece is compacted.
Specifically, the pole piece cutting device 6 comprises a cutting frame 61, a cutting motor 62, a driving rod 63, a driving wheel 64, a cutting blade 65 and two driving seats 66, wherein the cutting frame 61 is arranged at the top of the conveying device 1, the cutting motor 62 is arranged on the cutting frame 61, the driving wheel 64 is arranged on a main shaft of the cutting motor 62, the two driving seats 66 are symmetrically arranged on the inner side wall of the cutting frame 61, two ends of the cutting blade 65 are in sliding fit with the two driving seats 66, and two ends of the driving rod 63 are respectively connected with the driving wheel 64 and the cutting blade 65; after carrying out the roll-in to the pole piece, need cut the pole piece this moment cutting motor 62 work and drive wheel 64 and rotate, drive wheel 64 rotates and drives actuating lever 63 and reciprocate, and actuating lever 63 moves and drives cutting blade 65 and reciprocate on two drive seats 66 on cutting frame 61, cuts the operation to the pole piece, has obtained the pole piece of different size of a dimension to satisfy different operation requirements.
Specifically, the pole piece polishing device 7 comprises an installation frame 71, a driving motor 72, a driving screw 73, a driving block 74, an installation block 75, a polishing motor 76 and a polishing grinding wheel 77, wherein the installation frame 71 is arranged at the top of the conveying device 1, two ends of the driving screw 73 are respectively connected with the installation frame 71 in a rotating manner, the driving motor 72 is arranged on the installation frame 71, a main shaft of the driving motor 72 is fixedly connected with one end of the driving screw 73, the driving block 74 is arranged on the driving screw 73 and is in threaded connection with the driving screw 73, the polishing motor 76 is fixedly connected with the bottom of the driving block 74 through the installation block 75, and the polishing grinding wheel 77 is arranged on the main shaft of the polishing motor 76; after the electrode is cut, the cutting part needs to be polished, at the moment, the polishing motor 76 works to drive the polishing grinding wheel 77 to rotate, the polishing grinding wheel 77 rotates to polish the electrode plate, the driving motor 72 works to drive the driving screw rod 73 to rotate on the mounting frame 71 while polishing, the driving screw rod 73 rotates to drive the driving block 74 to move, and the driving block 74 moves to polish different positions of the electrode plate.
Specifically, the dust collection device 8 comprises a dust collection cover 81, a dust outlet pipe 82, a dust collection fan 83 and a dust collection box 84, the dust collection device 8 is arranged at the bottom of the conveying device 1, the top of the dust outlet pipe 82 is communicated with the dust collection cover 81, the dust collection box 84 is positioned below the conveying device 1, the other end of the dust outlet pipe 82 is communicated with the dust collection box 84, and the dust collection fan 83 is arranged on the dust collection cover 81; after the pole piece is polished, the polished dust is collected to the dust collection cover 81 through the work of the dust collection fan 83, the dust is conveyed to the dust collection box 84 through the dust outlet pipe 82, the dust collection box 84 collects the dust, and the situation that a large amount of dust overflows in the polishing process and influences the working environment is prevented.
The working principle is as follows: when the invention is used, the conveying device 1 moves the electrode slice to be processed forwards, the coating is conveyed into the mixing barrel 22 through the feeding funnel 26, the mixing motor 23 works to drive the mixing shaft 24 to rotate in the mixing barrel 22, the mixing barrel 22 rotates to drive the stirring rods 27 to rotate, the coating in the mixing barrel 22 is continuously stirred and mixed to prevent the coating from caking after being stored for a long time, the coating is conveyed into the coating device 4 through the discharging pipe 25 after being mixed to carry out coating operation on the electrode slice, when the coating is sprayed, the coating is conveyed into the spraying pipe 49 from the discharging pipe 25, the spraying pipe 49 sprays the coating on the electrode slice through the spraying nozzles 491, the rotating motor 42 works to drive the rotating block 43 to rotate while spraying, the rotating block 43 rotates the rotating rod 44, the rotating rod 44 rotates to drive the connecting block 45 to rotate, the connecting block 45 rotates to drive the sliding rod 47 to move so as to drive the sliding rod 47 to move on the two fixing rods 48, the sliding block 46 moves to drive the spraying nozzle 491 to move, spraying operation is carried out on different positions of the pole piece, uniform pole piece coating is realized, after one surface of the pole piece is coated, coating operation is carried out on the other surface of the pole piece, the pole piece moves to the two overturning fixed frames 92 after moving from the conveying device 1, the overturning motor 91 works to drive the two overturning fixed frames 92 to rotate, thereby driving the pole piece to overturn, coating operation can be carried out on the other surface of the pole piece, after the pole piece is coated, the conveying device 1 moves the pole piece forwards, the two telescopic ends of the two driving cylinders 54 move to drive the two roller pressing blocks 55 to move on the two roller pressing seats 53, the two roller pressing blocks 55 move to move the roller pressing wheel 51 to the top of the pole piece, at the moment, the roller pressing motor 52 works to drive the roller pressing wheel 51 to rotate, the roller pressing wheel 51 rotates to carry out rolling operation on the, the telescopic ends of the four fixed electric cylinders 31 move to drive the four fixed plates 33 to move, the four fixed plates 33 move to fix the pole pieces, the position of the pole pieces is prevented from moving or deviating in the cutting process, the processing of subsequent pole pieces is influenced, the cutting motor 62 works to drive the driving wheel 64 to rotate, the driving wheel 64 rotates to drive the driving rod 63 to move up and down, the driving rod 63 moves to drive the cutting blade 65 to move up and down on the two driving seats 66 on the cutting frame 61, the pole pieces are cut, pole pieces with different sizes are obtained to meet different use requirements, the grinding motor 76 works to drive the grinding wheel 77 to rotate, the grinding wheel 77 rotates to grind the pole pieces, the driving motor 72 works to drive the driving screw rod 73 to rotate on the mounting frame 71 while grinding, and the driving screw rod 73 rotates to drive the driving block 74 to move, the drive block 74 moves to polish different positions of the pole pieces, after the pole pieces are polished, the polished dust is collected to the dust collection cover 81 through the dust collection fan 83, the dust is conveyed to the dust collection box 84 through the dust outlet pipe 82, the dust collection box 84 collects the dust, and a large amount of dust is prevented from overflowing in the polishing process to influence the working environment.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. A pole piece processing device of a lithium ion power battery is characterized by comprising a conveying device (1), a spraying slurry preparation device (2), a pole piece processing and fixing device (3), a coating device (4), a pole piece rolling device (5), a pole piece cutting device (6), a pole piece polishing device (7) and a dust collecting device (8), wherein the conveying device (1) is horizontally arranged, the spraying slurry preparation device (2) is arranged at the top of the conveying device (1), the spraying slurry preparation device (2) is positioned at the feed end of the conveying device (1), the coating device (4) is arranged beside the spraying slurry preparation device (2) and communicated with the spraying slurry preparation device (2), the pole piece processing and fixing device (3) is arranged at the top of the conveying device (1) and is in sliding fit with the conveying device (1), the position of pole piece processing fixing device (3) is equipped with rotates pole piece turning device (9) of being connected with conveyor (1), pole piece roll-in device (5) set up the side at coating device (4), pole piece cutting device (6) are located the side of pole piece roll-in device (5), pole piece grinding device (7) are located the side of pole piece grinding device (7), dust collection device (8) set up on conveyor (1) and are located the below of pole piece grinding device (7).
2. The pole piece processing device of the lithium ion power battery as claimed in claim 1, wherein: spraying thick liquids preparation facilities (2) include mounting bracket (21), blending tank (22), hybrid motor (23), mixing shaft (24), discharging pipe (25), feed hopper (26) and a plurality of puddler (27), mounting bracket (21) set up the top at conveyor (1), blending tank (22) set up the top at mounting bracket (21), hybrid motor (23) set up the main shaft of top and hybrid motor (23) at blending tank (22) and set up downwards, the top of mixing shaft (24) and the main shaft fixed connection of hybrid motor (23), it is a plurality of puddler (27) equidistant setting is on mixing shaft (24), feed hopper (26) set up on blending tank (22) and are linked together with blending tank (22), the one end of discharging pipe (25) communicates with the bottom of blending tank (22).
3. The pole piece processing device of the lithium ion power battery as claimed in claim 1, wherein: pole piece processing fixing device (3) are including four fixed electric jar (31), four cylinder seat (32) and four fixed plate (33), four cylinder seat (32) are the rectangle and set up at conveyor (1) top, four fixed electric jar (31) level sets up on cylinder seat (32) and four fixed electric jar (31) levels set up, four fixed plate (33) set up respectively on the flexible end of four fixed electric jar (31), four fixed plate (33) respectively with conveyor (1)'s top sliding fit.
4. The pole piece processing device of the lithium ion power battery as claimed in claim 2, wherein: coating device (4) includes mount (41), rotation motor (42), turning block (43), dwang (44), connecting block (45), sliding block (46), slide bar (47) and two dead levers (48), mount (41) sets up at conveyor (1)'s top, two dead lever (48) symmetry sets up on mount (41), the both ends of slide bar (47) set up respectively on two dead levers (48) and slide bar (47) and two dead lever (48) sliding fit, sliding block (46) set up on slide bar (47), rotation motor (42) set up on mount (41) and the main shaft that rotates motor (42) rotate with mount (41) and be connected, turning block (43) set up on the main shaft that rotates motor (42), turning block (44) set up on turning block (43) and turning block (44) and turning block (43) sliding fit, connecting block (45) set up the one end at turning block (43), the other end and the sliding block (46) of connecting block (45) rotate to be connected, the cover is equipped with compression spring (492) on dwang (44) between connecting block (45) and turning block (43), the bottom of sliding block (46) is equipped with spray tube (49), spray tube (49) are linked together with the other end of discharging pipe (25), the bottom of spray tube (49) is equipped with a plurality of spray nozzles (491) that are linked together rather than.
5. The pole piece processing device of the lithium ion power battery as claimed in claim 1, wherein: pole piece turning device (9) are including the fixed frame (92) of upset motor (91) and two, two the fixed frame (92) symmetry of upset sets up on two inside walls of conveyor (1) and the fixed frame (92) of two upsets all rotates with conveyor (1) to be connected, the main shaft that upset motor (91) set up on the lateral wall of conveyor (1) and upset motor (91) is connected with the one end transmission of the fixed frame (92) of one of them upset.
6. The pole piece processing device of the lithium ion power battery as claimed in claim 1, wherein: the pole piece rolling device (5) comprises a rolling wheel (51), a rolling motor (52), two rolling seats (53), two driving cylinders (54), two rolling blocks (55) and two connecting springs (56), wherein the two rolling seats (53) are symmetrically arranged at the top of the conveying device (1), the two rolling blocks (55) are respectively arranged on the two rolling seats (53), the two rolling blocks (55) are respectively in sliding fit with the two rolling seats (53), two ends of the rolling wheel (51) are respectively in rotating connection with the two rolling blocks (55), the rolling motor (52) is arranged on one rolling block (55), a main shaft of the rolling motor (52) is fixedly connected with one end of the rolling wheel (51), the two driving cylinders (54) are symmetrically arranged at the top of the two rolling seats (53), and telescopic ends of the two driving cylinders (54) are respectively connected with the two rolling blocks (55), two ends of the two connecting springs (56) are respectively connected with the two roller pressing blocks (55) and the conveying device (1).
7. The pole piece processing device of the lithium ion power battery as claimed in claim 1, wherein: pole piece cutting device (6) are including cutting frame (61), cutting motor (62), actuating lever (63), drive wheel (64), cutting blade (65) and two drive seats (66), cutting frame (61) sets up the top at conveyor (1), cutting motor (62) set up on cutting frame (61), drive wheel (64) set up on the main shaft of cutting motor (62), two drive seat (66) symmetry sets up on the inside wall of cutting frame (61), the both ends and two drive seats (66) sliding fit of cutting blade (65), the both ends of actuating lever (63) are connected with drive wheel (64) and cutting blade (65) respectively.
8. The pole piece processing device of the lithium ion power battery as claimed in claim 1, wherein: the pole piece polishing device (7) comprises an installation frame (71), a driving motor (72), a driving screw rod (73), a driving block (74), an installation block (75), a polishing motor (76) and a polishing grinding wheel (77), wherein the installation frame (71) is arranged at the top of the conveying device (1), two ends of the driving screw rod (73) are respectively rotatably connected with the installation frame (71), the driving motor (72) is arranged on the installation frame (71) and a main shaft of the driving motor (72) is fixedly connected with one end of the driving screw rod (73), the driving block (74) is arranged on the driving screw rod (73) and is in threaded connection with the driving screw rod (73), the polishing motor (76) is fixedly connected with the bottom of the driving block (74) through the installation block (75), and the polishing grinding wheel (77) is arranged on the main shaft of the polishing motor (76).
9. The pole piece processing device of the lithium ion power battery as claimed in claim 1, wherein: the dust collecting device (8) comprises a dust collecting cover (81), a dust outlet pipe (82), a dust collecting fan (83) and a dust collecting box (84), the dust collecting device (8) is arranged at the bottom of the conveying device (1), the top of the dust outlet pipe (82) is communicated with the dust collecting cover (81), the dust collecting box (84) is located below the conveying device (1), the other end of the dust outlet pipe (82) is communicated with the dust collecting box (84), and the dust collecting fan (83) is arranged on the dust collecting cover (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010787688.8A CN111916676A (en) | 2020-08-07 | 2020-08-07 | Pole piece processing device of lithium ion power battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010787688.8A CN111916676A (en) | 2020-08-07 | 2020-08-07 | Pole piece processing device of lithium ion power battery |
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| CN111916676A true CN111916676A (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010787688.8A Withdrawn CN111916676A (en) | 2020-08-07 | 2020-08-07 | Pole piece processing device of lithium ion power battery |
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| CN (1) | CN111916676A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112372427A (en) * | 2020-11-12 | 2021-02-19 | 安徽得高金属制品有限公司 | Aluminum plate deburring device |
| CN112548740A (en) * | 2020-12-07 | 2021-03-26 | 朱可欣 | New energy automobile lithium battery polar plate processingequipment |
| CN112548739A (en) * | 2020-12-07 | 2021-03-26 | 朱可欣 | Lithium battery polar plate processing equipment |
| CN112571188A (en) * | 2020-12-07 | 2021-03-30 | 朱可欣 | New energy automobile lithium battery polar plate processing machine |
| CN112934499A (en) * | 2021-01-27 | 2021-06-11 | 滁州市友邦涂装有限公司 | Anti-rust and anti-corrosion electrostatic powder spraying device for refrigerator shell |
| CN114288602A (en) * | 2021-12-27 | 2022-04-08 | 康瑞达（福州）环保科技有限公司 | Special formaldehyde scavenger for artificial board and processing equipment thereof |
| CN114632658A (en) * | 2022-03-30 | 2022-06-17 | 张素桥 | Double-sided spraying equipment for producing battery diaphragm |
| CN116175191A (en) * | 2023-03-22 | 2023-05-30 | 江苏风驰碳基新材料研究院有限公司 | Nickel-hydrogen positive electrode plate processing device and processing method thereof |
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| CN114632658A (en) * | 2022-03-30 | 2022-06-17 | 张素桥 | Double-sided spraying equipment for producing battery diaphragm |
| CN116175191A (en) * | 2023-03-22 | 2023-05-30 | 江苏风驰碳基新材料研究院有限公司 | Nickel-hydrogen positive electrode plate processing device and processing method thereof |
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Application publication date: 20201110 |
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