CN111069105B - Pole piece brush powder machine is used in lithium ion battery processing - Google Patents
Pole piece brush powder machine is used in lithium ion battery processing Download PDFInfo
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- CN111069105B CN111069105B CN201911321380.8A CN201911321380A CN111069105B CN 111069105 B CN111069105 B CN 111069105B CN 201911321380 A CN201911321380 A CN 201911321380A CN 111069105 B CN111069105 B CN 111069105B
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 32
- 239000000843 powder Substances 0.000 title claims abstract description 16
- 238000012545 processing Methods 0.000 title claims abstract description 16
- 238000003860 storage Methods 0.000 claims abstract description 93
- 238000004140 cleaning Methods 0.000 claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 24
- 210000004907 gland Anatomy 0.000 claims abstract description 14
- 230000001680 brushing effect Effects 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims description 27
- 238000013519 translation Methods 0.000 claims description 26
- 238000007664 blowing Methods 0.000 claims description 22
- 238000003825 pressing Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 14
- 230000009471 action Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 6
- 229910052744 lithium Inorganic materials 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 230000007723 transport mechanism Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000572 Lithium Nickel Cobalt Manganese Oxide (NCM) Inorganic materials 0.000 description 2
- FBDMTTNVIIVBKI-UHFFFAOYSA-N [O-2].[Mn+2].[Co+2].[Ni+2].[Li+] Chemical compound [O-2].[Mn+2].[Co+2].[Ni+2].[Li+] FBDMTTNVIIVBKI-UHFFFAOYSA-N 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000002687 intercalation Effects 0.000 description 2
- 238000009830 intercalation Methods 0.000 description 2
- 239000005486 organic electrolyte Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011530 conductive current collector Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000009831 deintercalation Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000011245 gel electrolyte Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- -1 lithium hexafluorophosphate Chemical compound 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- 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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
-
- 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)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a pole piece powder brushing machine for processing a lithium ion battery, which belongs to the technical field of battery processing and comprises a base, a workbench, a material storage box, a material discharge box, a moving mechanism and a fixing mechanism, wherein a relatively closed space is formed inside a fixing wall through the fixing wall, a gland and a connecting plate, and dust can be prevented from being diffused into external air during cleaning; the reciprocating screw rods on two sides are rotated through the belt wheel motor, the first belt wheel and the transmission belt, so that the moving block drives the cleaning brush to move, the cleaning brush rotates under the action of the first gear and the teeth while moving, the upper surface of the pole piece at the top of the storage box is cleaned, the pole piece is sucked and fixed through the vacuum chuck and moves above the cleaning brush, the cleaning brush moves in the reverse direction and rotates, the lower surface of the pole piece is cleaned, two surfaces of the pole piece can be cleaned through the cleaning brush, and the cleaning is convenient and rapid and has a good cleaning effect; the two fixing mechanisms work simultaneously, so that the cleaning and the storage of the pole pieces are carried out simultaneously.
Description
Technical Field
The invention relates to the technical field of battery processing, in particular to a pole piece powder brushing machine for processing a lithium ion battery.
Background
A lithium ion battery is a secondary battery (rechargeable battery) that mainly operates by movement of lithium ions between a positive electrode and a negative electrode. In the process of charging and discharging, Li + is inserted and extracted back and forth between the two electrodes, and during charging, Li + is extracted from the positive electrode and inserted into the negative electrode through the electrolyte, and the negative electrode is in a lithium-rich state; the opposite is true during discharge.
The main composition structure of the lithium ion battery comprises a positive electrode, a diaphragm, a negative electrode, organic electrolyte and a battery shell; the active material of the positive electrode is generally lithium manganate or lithium cobaltate, the lithium nickel cobalt manganese oxide material is commonly used for electric bicycles, and the lithium nickel cobalt manganese oxide (commonly called ternary) or ternary + a small amount of lithium manganate is commonly used for electric bicycles, and pure lithium manganate and lithium iron phosphate are gradually faded out due to large volume, poor performance or high cost. The conductive electrode fluid uses electrolytic aluminum foil with the thickness of 10-20 microns; the diaphragm is a specially formed polymer film, and the film has a microporous structure, so that lithium ions can freely pass through the film, but electrons cannot pass through the film; the active substance of the negative electrode is graphite or carbon with a structure similar to graphite, and the conductive current collector uses electrolytic copper foil with the thickness of 7-15 microns; the organic electrolyte is a carbonate solvent in which lithium hexafluorophosphate is dissolved, and the polymer is a gel electrolyte; the battery shell is divided into a steel shell (square is rarely used), an aluminum shell, a nickel-plated iron shell (used for a cylindrical battery), an aluminum plastic film (flexible package) and the like, and also comprises a cap of the battery, which is also a positive and negative leading-out terminal of the battery.
The working principle of the lithium ion battery is that the lithium ion battery takes a carbon material as a negative electrode and a lithium-containing compound as a positive electrode, no metal lithium exists, and only lithium ions exist, so that the lithium ion battery is formed. The lithium ion battery is a generic term for a battery using a lithium ion intercalation compound as a positive electrode material. The charge and discharge process of the lithium ion battery is the process of lithium ion intercalation and deintercalation. In the process of insertion and extraction of lithium ions, insertion and extraction of equivalent electrons to lithium ions are accompanied at the same time (conventionally, a positive electrode is represented by insertion or extraction, and a negative electrode is represented by insertion or extraction).
At present, manufacturers usually brush powder manually by workers, so that the edges and the surfaces of the lithium battery pole pieces are brushed and dedusted by a lithium battery pole piece brushing and dedusting machine; the manual powder brushing has low powder brushing efficiency and poor effect, and workers easily suck a large amount of dust to influence the health of the bodies; and among the prior art lithium-ion battery pole piece brush dust shaker is mainly including installing in the transport mechanism of frame, the brush of setting in the transport mechanism top, when lithium-ion battery pole piece passes through the below of brush along with transport mechanism, the brush carries out the brush dust removal to lithium-ion battery pole piece's edge and table top, however, this kind of lithium-ion battery pole piece brush dust shaker, when removing dust to lithium-ion battery pole piece, can only carry out the single face to the pole piece and clean, the lower surface of pole piece can not be by clean, lead to cleanness such as dust not clean, and simultaneously, the brush dust makes the dust that produces diffuse to the air easily, it is inconvenient to lead to the dust to handle the cell-phone, also can cause the influence to the healthy workman health in same space in the condition of long-term work.
Based on the above, the invention designs a pole piece powder brushing machine for processing a lithium ion battery, which aims to solve the problems.
Disclosure of Invention
The invention aims to provide a pole piece powder brushing machine for processing a lithium ion battery, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a pole piece powder brushing machine for processing a lithium ion battery comprises a base, a workbench, a storage box, two discharging boxes, a moving mechanism and a fixing mechanism, wherein a plurality of supporting rods are uniformly fixed on the base and are fixedly connected with the workbench through the top ends of the supporting rods, the two sides of the workbench are symmetrically provided with the discharging boxes, the two side walls of each discharging box are symmetrically provided with first chutes, the two discharging boxes are respectively positioned in the discharging boxes on the two sides, the two sides of the upper part of each discharging box are symmetrically and fixedly provided with first sliding blocks, the first sliding blocks are respectively positioned in the first chutes on the two sides and are in sliding connection with the first chutes, the storage box is arranged in the middle of the workbench, a fixed wall is arranged above the storage boxes, a cleaning mechanism is arranged in the middle of the fixed wall, the two side walls of the storage box are symmetrically provided with second chutes, the upper part of the storage box is positioned in the storage slots, and the second sliding blocks are symmetrically fixed on the two sides, the second sliding block is positioned in the second sliding groove and is in sliding connection with the second sliding groove.
Preferably, the top of storage case is fixed with the connecting plate, is equipped with the movable plate in the storage case, and the bottom surface of movable plate is fixed with a screw thread section of thick bamboo, be connected with the screw thread axle in the screw thread section of thick bamboo, the symmetry is fixed with the gag lever post on the lateral wall of screw thread section of thick bamboo, the other end of gag lever post is fixed with the spacing piece, and the symmetry is equipped with the spacing groove on the both sides wall of storage case, stopper and spacing groove sliding connection, the bottom of screw thread axle is stretched out the screw thread section of thick bamboo and is connected with the bottom surface rotation of storage case, and the bottom of screw thread section of thick bamboo still is fixed with first bevel gear, and first bevel gear meshing has second bevel gear, and second bevel gear is connected with gear motor, the number of teeth of first bevel gear is greater than second bevel gear.
Preferably, the workstation includes the storage platform, and the bilateral symmetry of storage platform is fixed with the blowing platform, and the width of storage platform equals with the blowing platform, and length is the triple of storage platform, the stock chest sets up on the storage platform, and the notch department of front end is equipped with the second baffle, and the both ends of second baffle are connected through the preceding terminal surface of second bolt with the storage platform, the blowing groove sets up on the blowing platform, and front end notch department is equipped with first baffle, and the both ends of first baffle are connected through the preceding terminal surface of first bolt with the blowing platform.
Preferably, two still rotate in the second spout and be connected with accommodate the lead screw, accommodate the lead screw's one end stretches out the second spout and is fixed with the second band pulley, and two second band pulleys correspond through the drive belt and connect, and one of them second band pulley still connects driving motor, the symmetry is equipped with two storage casees on the bottom surface of connecting plate, and the both sides of two storage casees all are provided with the second slider, and lie in two sliders cup joints on same accommodate the lead screw with one side.
Preferably, the fixed wall includes four side walls arranged in a rectangular shape, wherein moving grooves are symmetrically formed in the left and right side walls, teeth are further uniformly arranged on the outer side of the bottom surface of each moving groove along the length direction, the cleaning mechanism includes a cleaning brush, moving blocks are respectively and rotatably connected to two ends of the cleaning brush, the moving blocks are located in the moving grooves and are sleeved with reciprocating lead screws, two ends of each reciprocating lead screw are rotatably connected to the side walls of the moving grooves, one end of each reciprocating lead screw extends out of the moving grooves and is fixed with a first belt wheel, the two first belt wheels are correspondingly connected through a transmission belt, one of the first belt wheels is further connected with a belt wheel motor, first gears are further arranged at positions, corresponding to the teeth in the moving grooves, of the two ends of the cleaning brush, and are meshed with the teeth.
Preferably, the moving mechanism comprises a translation lead screw, the two ends of the translation lead screw are rotatably connected with the top plate, one end of the translation lead screw is connected with a translation motor, a translation block is further sleeved on the translation lead screw, a fixing plate is fixed to the bottom of the translation block, two ends of the fixing plate are respectively fixed with a fixing mechanism, and the positions of the two fixing mechanisms correspond to the material storage box and the material discharge box respectively.
Preferably, the fixing mechanism comprises a gland, a pressing plate circumferentially arranged on the outer side of the bottom end of the gland is fixed with a ring, four hydraulic telescopic rods are evenly arranged on the top surface of the inner side of the gland, the bottom ends of the hydraulic telescopic rods are connected with a vacuum generator, and the bottom of the vacuum generator is connected with a vacuum sucker.
Preferably, be equipped with air inlet duct and exhaust duct on the left and right sides wall of fixed wall respectively, be equipped with the second air intake on the left side inner wall of fixed wall, left side wall rear end is equipped with first air intake, first air intake and second air intake all communicate with the air inlet duct, be equipped with first air outlet on the right side inner wall of fixed wall, right side wall rear end is equipped with the second air outlet, first air outlet and second air outlet all communicate with the exhaust duct, and still are equipped with the air exhauster in the exhaust duct, all be equipped with air filter screen in first air intake, the second air intake, and be equipped with the drier in the air inlet duct.
Preferably, the symmetry is fixed with two backup pads on the workstation, is equipped with the lift groove on the upper portion of two backup pads, and the below in lift groove is equipped with the motor groove, the swivelling joint has the lift lead screw in the lift groove, and the bottom of lift lead screw stretches into in the motor groove and is connected with elevator motor, the both sides correspondence of roof is fixed with the elevator, the elevator is arranged in the lift groove to cup joint on the lift lead screw.
Preferably, three box grooves are formed in the base corresponding to the material storage box and the material discharge box, a plurality of rolling shafts are uniformly arranged on the top surfaces of the box grooves, and the bottoms of the material storage box and the material discharge box are correspondingly connected with the rolling shafts.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, a relatively closed space is formed inside the fixed wall through the fixed wall, the gland and the connecting plate, so that dust can be prevented from being diffused into external air during cleaning and causing damage to long-term workers; the reciprocating screw rods on two sides are rotated through the belt wheel motor, the first belt wheel and the transmission belt, so that the moving block drives the cleaning brush to move, the cleaning brush rotates under the action of the first gear and the teeth while moving, the upper surface of the pole piece at the top of the storage box is cleaned, the pole piece is sucked and fixed through the vacuum chuck and moves above the cleaning brush, the cleaning brush moves in the reverse direction and rotates, the lower surface of the pole piece is cleaned, two surfaces of the pole piece can be cleaned through the cleaning brush, and the cleaning is convenient and rapid and has a good cleaning effect; after the cleaning is finished, the two fixing mechanisms move simultaneously, one fixing mechanism cleans the pole piece, the other fixing mechanism discharges the pole piece, and the cleaned pole piece is placed into the discharging box, so that the cleaning and the storage of the pole piece are carried out simultaneously, and the cleaning efficiency is higher.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a first embodiment of the retaining wall of the present invention;
FIG. 3 is a schematic view of the storage bin of the present invention;
FIG. 4 is a schematic view of the position of the holding tank and the fixed wall of the present invention;
FIG. 5 is a schematic structural diagram of a workbench according to the present invention;
FIG. 6 is a schematic top view of the support plate of the present invention;
fig. 7 is a second structure diagram of the fixing wall of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-base, 101-support rod, 102-box groove, 2-workbench, 201-first chute, 202-second chute, 203-storage table, 204-discharge table, 205-first baffle, 206-second baffle, 3-storage box, 301-connecting plate, 302-second slide block, 303-spacing groove, 304-moving plate, 305-screw barrel, 306-spacing rod, 307-spacing block, 308-threaded rod, 309-first bevel gear, 310-second bevel gear, 311-gear motor, 4-discharge box, 5-gland, 501-pressing plate, 502-hydraulic telescopic rod, 503-vacuum generator, 504-vacuum sucker, 6-translation screw rod, 601-translation motor, 602-translation block, 603-a fixed plate, 7-a supporting plate, 701-a lifting groove, 702-a motor groove, 703-a lifting screw rod, 704-a lifting motor, 8-a fixed wall, 801-a moving groove, 802-an air inlet channel, 803-a second air inlet channel, 804-a first air inlet channel, 805-an air outlet channel, 806-a second air outlet channel, 807-a first air outlet channel, 808-teeth, 9-a cleaning brush, 901-a moving block, 902-a reciprocating screw rod, 903-a first belt wheel, 904-a belt wheel motor, 905-a first gear, 10-a top plate and 1001-a lifting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
Example one
Referring to the drawings, the present invention provides a technical solution: a pole piece powder brushing machine for processing a lithium ion battery comprises a base 1, a workbench 2, a storage box 3, a discharging box 4, a moving mechanism and a fixing mechanism, wherein a plurality of supporting rods 101 are uniformly fixed on the base 1 and are fixedly connected with the workbench 2 through the top ends of the supporting rods 101, discharging grooves are symmetrically arranged on two sides of the workbench 2, first sliding grooves 201 are symmetrically arranged on two side walls of each discharging groove, two discharging boxes 4 are respectively arranged in the discharging grooves on two sides, first sliding blocks are symmetrically fixed on two sides of the upper portion of each discharging box 4, the first sliding blocks are respectively arranged in the first sliding grooves 201 on two sides and are in sliding connection with the first sliding grooves 201, the storage groove is arranged in the middle of the workbench 2, a fixing wall 8 is arranged above the storage groove, a cleaning mechanism is arranged in the middle of the fixing wall 8, second sliding grooves 202 are symmetrically arranged on two side walls of the storage groove, the upper part of the material storage box 3 is located in the material storage groove, the two sides of the material storage box are symmetrically fixed with second sliding blocks 302, and the second sliding blocks 302 are located in the second sliding groove 202 and are connected with the second sliding groove 202 in a sliding manner.
The top of storage case 3 is fixed with connecting plate 301, is equipped with movable plate 304 in the storage case 3, and the bottom surface of movable plate 304 is fixed with threaded cylinder 305, be connected with the screw shaft in the threaded cylinder 305, the symmetry is fixed with stopper 306 on the lateral wall of threaded cylinder 305, the other end of stopper 306 is fixed with stopper 307, and the symmetry is equipped with spacing groove 303 on the both sides wall of storage case 3, stopper 307 and spacing groove 303 sliding connection, the bottom of screw shaft stretches out threaded cylinder 305 and is connected with the bottom surface of storage case 3 is rotated, and the bottom of threaded cylinder 305 still is fixed with first bevel gear 309, and first bevel gear 309 meshes there is second bevel gear 310, and second bevel gear 310 is connected with gear motor 311, the number of teeth 309 of first bevel gear is greater than second bevel gear 310.
The fixed wall 8 comprises four side walls which are arranged in a rectangular shape, wherein moving grooves 801 are symmetrically arranged on the left side wall and the right side wall, teeth are further uniformly arranged on the outer side of the bottom surface of each moving groove 801 along the length direction, the cleaning mechanism comprises a cleaning brush 9, moving blocks 901 are respectively and rotatably connected to two ends of the cleaning brush 9, each moving block 901 is located in each moving groove 801 and sleeved with a reciprocating lead screw 902, two ends of each reciprocating lead screw 902 are rotatably connected with the side walls of the corresponding moving grooves 801, one end of each reciprocating lead screw extends out of each moving groove 801 and is fixed with a first belt pulley 903, the two first belt pulleys 903 are correspondingly connected through a transmission belt, one first belt pulley 903 is further connected with a belt pulley motor 904, first gears are further arranged at positions, corresponding to the teeth in the corresponding moving grooves 801, at two ends of the cleaning brush 9, and are meshed with the teeth.
The moving mechanism comprises a translation lead screw 6, the two ends of the translation lead screw 6 are rotatably connected with the top plate 10, one end of the translation lead screw is connected with a translation motor 601, a translation block 602 is further sleeved on the translation lead screw 6, a fixing plate 603 is fixed at the bottom of the translation block 602, two ends of the fixing plate 603 are respectively fixed with a fixing mechanism, and the positions of the two fixing mechanisms correspond to the storage box 3 and the discharge box 4 respectively.
The fixing mechanism comprises a gland 5, a pressing plate 501 arranged in the circumferential direction of a ring is fixed on the outer side of the bottom end of the gland 5, four hydraulic telescopic rods are evenly arranged on the top surface of the inner side of the gland 5, the bottom ends of the hydraulic telescopic rods are connected with a vacuum generator 503, and the bottom of the vacuum generator 503 is connected with a vacuum sucker 504.
The working principle of the embodiment is that the storage box 3 with pole pieces is arranged in the storage groove on the workbench 2 through the second slide block 302 and the chute, the empty discharging box 4 is arranged in the discharging groove on the workbench 2 through the first slide block and the first chute 201, two sides of the connecting plate 301 of the storage box 3 are contacted with two side walls of the fixed wall 8, the bottom ends of the front and rear side walls of the fixed wall 8 are higher than the left and right side walls, so that the bottom surfaces of the front and rear side walls are contacted with the connecting plate 301, when the gland 5 is positioned above the fixed wall 8, the press plate 501 is contacted with the top end of the fixed wall 8, a relatively closed space is formed inside the fixed wall 8 through the fixed wall 8, the gland 5 and the connecting plate 301, dust is prevented from diffusing into the outside air and causing damage to workers working for a long time, and then the reciprocating screw rods 902 on two sides are rotated through the belt wheel motor 904, the first belt wheel 903 and the driving belt, thereby the moving block 901 drives the cleaning brush 9 to move, when the cleaning brush 9 moves, the cleaning brush rotates under the action of the first gear and the teeth, the upper surface of the pole piece at the top of the material storage box 3 is cleaned, when the cleaning brush 9 moves to the front side and is separated from the pole piece, the hydraulic telescopic rod 502 drives the vacuum chuck 504 to move downwards to contact with the upper surface of the pole piece, then the vacuum generator 503 works, the pole piece is sucked and fixed by the vacuum chuck 504, then the hydraulic telescopic rod 502 drives the vacuum chuck 504 and the pole piece to move upwards to the upper part of the cleaning brush 9, then the cleaning brush 9 moves reversely by the reciprocating lead screw 902, and rotates simultaneously, the lower surface of the pole piece is cleaned, after the cleaning is finished, the hydraulic telescopic rod 502 drives the vacuum chuck 504 and the pole piece to move into the gland 5, when the pole piece is cleaned, the fixing mechanism at the other side puts the cleaned pole piece into the material storage box 4 at the right side to store, then translation motor 601 drives translation lead screw 6 and rotates, make two fixed establishment remove simultaneously through translation piece 602 and dead lever, left fixed establishment removes to left blowing case 4, the fixed establishment on right side removes to the top of storage case 3, carry out pole piece absorption once more fixed and clean process through the above-mentioned clean process, and simultaneously, left fixed establishment makes vacuum chuck 504 drive the pole piece after the cleaning to move down through hydraulic telescoping rod 502, then make vacuum chuck 504 break away from with the pole piece through vacuum generator 503, the pole piece gets into and deposits in blowing case 4, two fixed establishment simultaneous workings, make the cleanness of pole piece go on with depositing simultaneously, make cleaning efficiency higher, and can clean the two sides of pole piece through a cleaning brush 9, it is convenient and fast to clean, clean effectually.
Example two
On the basis of embodiment one, workstation 2 includes storage platform 203, and the bilateral symmetry of storage platform 203 is fixed with blowing platform 204, and the width of storage platform 203 equals with blowing platform 204, and length is the triple of storage platform 203, the stock chest sets up on storage platform 203, and the notch department of front end is equipped with second baffle 206, and the both ends of second baffle 206 are passed through the second bolt and are connected with the preceding terminal surface of storage platform 203, the blowing groove sets up on blowing platform 204, and front end notch department is equipped with first baffle 205, and the both ends of first baffle 205 are passed through first bolt and are connected with the preceding terminal surface of blowing platform 204.
Install storage case 3 and blowing case 4 back in storage silo and blowing groove respectively through first slider and second slider 302, fix first baffle 205 in the front side of blowing platform 204 through first bolt to tightly press blowing case 4 in the blowing groove through first baffle 205, avoid the circumstances such as removal to appear in the course of the work, seal the notch of storage silo through second bolt and second baffle 206.
EXAMPLE III
On the basis of the second embodiment, two still rotate in the second spout 202 and be connected with accommodate the lead screw, accommodate the lead screw's one end stretches out second spout 202 and is fixed with the second band pulley, and two second band pulleys correspond through the drive belt and connect, and one of them second band pulley still connects driving motor, the symmetry is equipped with two storage tanks 3 on the bottom surface of connecting plate 301, and the both sides of two storage tanks 3 all are provided with second slider 302, and lie in two sliders cup joints on same one side on same accommodate the lead screw.
When the pole pieces of one of the storage boxes 3 are completely taken out and cleaned, the adjusting screw rod is rotated by the driving motor, the connecting plate 301 and the two storage boxes 3 are driven to move by the adjusting screw rod, the other storage box 3 with the pole pieces is moved to the fixed wall 8, the working process in the first embodiment is carried out, meanwhile, the empty storage box 3 is moved out of the fixed wall 8, the pole pieces are added, the two storage boxes 3 can be rapidly switched by the adjusting screw rod and other structures, the condition that the whole equipment is stopped for adding the pole pieces is avoided, and the working efficiency is improved.
Example four
On the basis of the third embodiment, be equipped with air inlet duct 802 and air-out duct 805 on the left and right sides wall of fixed wall 8 respectively, be equipped with second air intake 803 on the left side inner wall of fixed wall 8, the left side wall rear end is equipped with first air intake 804, first air intake 804 and second air intake 803 all communicate with air inlet duct 802, be equipped with first air outlet 807 on the right side inner wall of fixed wall 8, the right side wall rear end is equipped with second air outlet 806, first air outlet 807 and second air outlet 806 all communicate with air-out duct 805, and still be equipped with the air exhauster in the air-out duct 805, all be equipped with the air filter screen in first air intake 804, the second air intake 803, and be equipped with the drier in the air-out duct 802.
Through setting up air exhauster, air inlet duct 802 and exhaust duct 805 etc. take the air that has the dust out the relative confined space on the fixed wall 8 and go out corresponding processing, pass through air filter with outside air simultaneously and get into in the fixed wall 8, keep clean relatively in making the fixed wall 8, be convenient for simultaneously discharge the dust through the mode of drawing air more conveniently handle, and be equipped with the drier in the air inlet duct 802, make the air of entering through the drying.
EXAMPLE five
On the basis of the fourth embodiment, two support plates 7 are symmetrically fixed on the workbench 2, a lifting groove 701 is arranged on the upper portions of the two support plates 7, a motor groove 702 is arranged below the lifting groove 701, a lifting screw rod 703 is rotatably connected in the lifting groove 701, the bottom end of the lifting screw rod 703 extends into the motor groove 702 and is connected with a lifting motor 704, lifting blocks 1001 are correspondingly fixed on two sides of the top plate 10, and the lifting blocks 1001 are located in the lifting groove 701 and are sleeved on the lifting screw rod 703.
When the fixing mechanism needs to change position through the moving mechanism, after the top plate 10 drives the moving mechanism and the fixing mechanism to move upwards for a certain distance through the lifting motor 704 and the lifting screw rod 703, the fixing mechanism is moved to a corresponding position through the moving mechanism, and therefore when the fixing mechanism is prevented from moving, the bottom surface of the pressing plate 501 directly presses the top surface of the fixing wall 8 to move, friction is too large, and serious abrasion can be caused to the top surface of the fixing wall 8 and the bottom surface of the pressing plate 501 due to long-term use.
EXAMPLE six
On the basis of the fifth embodiment, three box grooves 102 are formed in the base 1 corresponding to the material storage box 3 and the material placing box 4, a plurality of rollers are uniformly arranged on the top surfaces of the box grooves 102, and the bottoms of the material storage box 3 and the material placing box 4 are correspondingly connected with the rollers.
When installing storage case 3 and blowing case 4, perhaps switch two storage cases 3, through the roller bearing that corresponds the case groove 102 bottom surface, make storage case 3 and blowing case 4 remove more convenient nimble, can also provide certain holding power for the bottom surface of storage case 3 and blowing case 4 simultaneously.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a pole piece brush powder machine for lithium ion battery processing, includes base (1), workstation (2), storage case (3), blowing case (4), moving mechanism and fixed establishment, its characterized in that: the base (1) is uniformly fixed with a plurality of support rods (101) and is fixedly connected with the workbench (2) through the top ends of the support rods (101), discharging grooves are symmetrically arranged on two sides of the workbench (2), first sliding grooves (201) are symmetrically arranged on two side walls of the discharging grooves, two discharging boxes (4) are respectively arranged in the discharging grooves on two sides, first sliding blocks are symmetrically fixed on two sides of the upper portion of each discharging box (4), the first sliding blocks are respectively arranged in the first sliding grooves (201) on two sides and are in sliding connection with the first sliding grooves (201), a storage groove is arranged in the middle of the workbench (2), a fixing wall (8) is arranged above the storage groove, a cleaning mechanism is arranged in the middle of the fixing wall (8), second sliding grooves (202) are symmetrically arranged on two side walls of the storage groove, the upper portion of the storage box (3) is arranged in the storage groove, and second sliding blocks (302) are symmetrically fixed on two sides, the second sliding block (302) is positioned in the second sliding groove (202) and is in sliding connection with the second sliding groove (202);
a connecting plate (301) is fixed at the top of the storage box (3), a moving plate (304) is arranged in the storage box (3), a threaded cylinder (305) is fixed at the bottom surface of the moving plate (304), a threaded shaft is connected in the threaded cylinder (305), a limiting rod (306) is symmetrically fixed on the outer side wall of the threaded cylinder (305), a limiting block (307) is fixed at the other end of the limiting rod (306), limiting grooves (303) are symmetrically arranged on two side walls of the storage box (3), the limiting block (307) is connected with the limiting groove (303) in a sliding way, the bottom end of the threaded shaft extends out of the threaded cylinder (305) and is rotationally connected with the bottom surface of the storage box (3), a first bevel gear (309) is fixed at the bottom of the threaded cylinder (305), a second bevel gear (310) is meshed with the first bevel gear (309), the second bevel gear (310) is connected with a gear motor (311), the number of teeth of the first bevel gear (309) is larger than that of the second bevel gear (310);
the workbench (2) comprises a storage table (203), the two sides of the storage table (203) are symmetrically fixed with discharging tables (204), the width of each storage table (203) is equal to that of each discharging table (204), the length of each storage table is three times that of each storage table (203), each storage groove is formed in each storage table (203), a second baffle (206) is arranged at a notch of the front end of each storage groove, two ends of each second baffle (206) are connected with the front end face of each storage table (203) through second bolts, each discharging groove is formed in each discharging table (204), a first baffle (205) is arranged at the notch of the front end of each discharging groove, and two ends of each first baffle (205) are connected with the front end face of each discharging table (204) through first bolts;
an adjusting screw rod is further rotatably connected in the two second chutes (202), one end of the adjusting screw rod extends out of the second chute (202) and is fixed with a second belt wheel, the two second belt wheels are correspondingly connected through a transmission belt, one of the second belt wheels is further connected with a driving motor, two storage boxes (3) are symmetrically arranged on the bottom surface of the connecting plate (301), second sliding blocks (302) are arranged on two sides of each storage box (3), and the two sliding blocks positioned on the same side are sleeved on the same adjusting screw rod;
the fixed wall (8) comprises four side walls which are arranged in a rectangular shape, wherein moving grooves (801) are symmetrically arranged on the left side wall and the right side wall, teeth are further uniformly arranged on the outer side of the bottom surface of each moving groove (801) along the length direction, the cleaning mechanism comprises a cleaning brush (9), two ends of the cleaning brush (9) are respectively and rotatably connected with moving blocks (901), each moving block (901) is positioned in each moving groove (801) and sleeved with a reciprocating lead screw (902), two ends of each reciprocating lead screw (902) are rotatably connected with the side walls of each moving groove (801), one end of each reciprocating lead screw extends out of each moving groove (801) and is fixed with a first belt wheel (903), the two first belt wheels (903) are correspondingly connected through a transmission belt, one first belt wheel (903) is further connected with a belt wheel motor (904), and first gears are further arranged at positions, corresponding to the teeth in the moving grooves (801), at two ends of the cleaning brush (9), the first gear is meshed with the teeth;
moving mechanism includes translation lead screw (6), the both ends and roof (10) of translation lead screw (6) are rotated and are connected, and wherein one end still is connected with translation motor (601), translation piece (602) have still been cup jointed on translation lead screw (6), and the bottom of translation piece (602) is fixed with fixed plate (603), the both ends of fixed plate (603) are fixed with a fixed establishment respectively, and two fixed establishment's position corresponds with storage case (3) and blowing case (4) respectively.
2. The pole piece powder brushing machine for processing the lithium ion battery according to claim 1, which is characterized in that: the fixing mechanism comprises a gland (5), a pressing plate (501) which is circumferentially arranged is fixed on the outer side of the bottom end of the gland (5), four hydraulic telescopic rods are evenly arranged on the top surface of the inner side of the gland (5), the bottom ends of the hydraulic telescopic rods are connected with a vacuum generator (503), and the bottom of the vacuum generator (503) is connected with a vacuum sucker (504).
3. The pole piece brush powder machine for processing the lithium ion battery according to claim 2, characterized in that: be equipped with air inlet duct (802) and air-out duct (805) on the left and right sides wall of fixed wall (8) respectively, be equipped with second air intake (803) on the left side inner wall of fixed wall (8), left side wall rear end is equipped with first air intake (804), first air intake (804) and second air intake (803) all communicate with air inlet duct (802), be equipped with first air outlet (807) on the right side inner wall of fixed wall (8), right side wall rear end is equipped with second air outlet (806), first air outlet (807) and second air outlet (806) all communicate with air-out duct (805), and still be equipped with the air exhauster in air-out duct (805), all be equipped with the air filter screen in first air intake (804), second air intake (803), and be equipped with the drier in air-out duct (802).
4. The pole piece powder brushing machine for processing the lithium ion battery as claimed in claim 3, wherein: the automatic lifting device is characterized in that two supporting plates (7) are symmetrically fixed on the workbench (2), a lifting groove (701) is formed in the upper portion of each supporting plate (7), a motor groove (702) is formed in the lower portion of the lifting groove (701), a lifting lead screw (703) is rotatably connected to the lifting groove (701), the bottom end of the lifting lead screw (703) extends into the motor groove (702) and is connected with a lifting motor (704), lifting blocks (1001) are correspondingly fixed on the two sides of the top plate (10), and the lifting blocks (1001) are located in the lifting groove (701) and are sleeved on the lifting lead screw (703).
5. The pole piece brush powder machine for processing the lithium ion battery according to claim 4, characterized in that: three box grooves (102) are formed in the base (1) corresponding to the material storage box (3) and the material discharge box (4), a plurality of rolling shafts are uniformly arranged on the top surface of the box grooves (102), and the bottoms of the material storage box (3) and the material discharge box (4) are correspondingly connected with the rolling shafts.
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| CN112974112B (en) * | 2021-01-23 | 2021-11-30 | 山东小旋蜂电动科技有限公司 | Can prevent inhomogeneous lithium-ion battery pole piece coating equipment in coating both sides |
| CN113540551B (en) * | 2021-06-22 | 2022-09-06 | 万向一二三股份公司 | Pole piece adsorption clamping hand of laminating machine |
| CN114284540B (en) * | 2021-12-23 | 2023-06-16 | 杭州阳名新能源设备科技有限公司 | Auxiliary device for solid-state battery lamination |
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| JP2004195399A (en) * | 2002-12-19 | 2004-07-15 | Sony Corp | Cleaning apparatus and cleaning method for belt-like body |
| CN203124296U (en) * | 2013-03-04 | 2013-08-14 | 微宏动力系统（湖州）有限公司 | Pole piece purifying module and device |
| CN105436177B (en) * | 2015-12-01 | 2017-08-25 | 重庆华瑞玻璃有限公司 | Glass cleaning machine with sucked type automatic turning device |
| CN107399505B (en) * | 2017-08-02 | 2019-04-02 | 南京秀峰机械有限公司 | A kind of waterproof and dampproof printing paper apparatus for placing |
| CN107617586A (en) * | 2017-09-01 | 2018-01-23 | 聂新杰 | A kind of Petroleum refining worker safety helmet cleaning device |
| CN207184411U (en) * | 2017-09-04 | 2018-04-03 | 广西易享电科技有限公司 | A kind of photovoltaic power generation apparatus for being easy to cleaning |
| CN108015030B (en) * | 2017-12-01 | 2021-01-05 | 江西省灿辉新能源科技有限公司 | Battery pole piece brush powder device |
| CN108212284B (en) * | 2017-12-21 | 2019-07-09 | 黄石市环境投资有限责任公司 | A kind of prosthetic device of As polluted soil |
| CN208643620U (en) * | 2018-05-17 | 2019-03-26 | 天津宝兴威科技股份有限公司 | It is a kind of can two-sided cleaning touch-screen device of developing a film |
| CN108974564B (en) * | 2018-08-10 | 2020-08-07 | 江西锦囊商旅信息有限公司 | Sample collecting device for environmental protection engineering |
| CN209663939U (en) * | 2019-01-07 | 2019-11-22 | 河南华美新材料科技有限公司 | Toughened glass production line cleans conveying roller |
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