CN108711627A - A kind of lithium battery production technology - Google Patents
A kind of lithium battery production technology Download PDFInfo
- Publication number
- CN108711627A CN108711627A CN201810491082.2A CN201810491082A CN108711627A CN 108711627 A CN108711627 A CN 108711627A CN 201810491082 A CN201810491082 A CN 201810491082A CN 108711627 A CN108711627 A CN 108711627A
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- screw
- bidirectional
- cleaning
- conveyer belt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 96
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 96
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000000576 coating method Methods 0.000 claims abstract description 32
- 239000011248 coating agent Substances 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000003028 elevating effect Effects 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims description 80
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 230000001680 brushing effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 3
- 229920006255 plastic film Polymers 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 239000000428 dust Substances 0.000 description 21
- 230000033001 locomotion Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- H01M10/058—Construction or manufacture
-
- 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
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- 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
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- 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
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/14—Cells with non-aqueous electrolyte
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention belongs to lithium battery production technical fields, specifically a kind of lithium battery production technology, the technique is using packet every machine, the packet includes pedestal every machine, infeed conveyor, film feeder and coating device, the middle of the base is equipped with film feeder, film feeder side is equipped with the infeed conveyor being mounted on the base, infeed conveyor is controlled by driving motor and is rotated, the film feeder other side is equipped with the coating device being mounted on the base, infeed conveyor surface is equipped with trapezoidal toothed, the function of transmission lithium battery polar plate can not only be reached using the conveyer belt with tooth form, lithium battery polar plate can be protected not to be damaged again simultaneously.The present invention is by being arranged elevating mechanism, sliding block is pushed to be slided on pedestal, sliding block drives the rotation of the first support plate to change the height of the first support plate in the vertical direction, spacing changes with the work of oil cylinder between first conveyer belt and the second conveyer belt, can be to the lithium battery polar plate coating of different-thickness using elevating mechanism.
Description
Technical field
The invention belongs to lithium battery production technical field, specifically a kind of lithium battery production technology.
Background technology
It in Production Process of Lithium Battery, needs that diaphragm is arranged between pole plate, which is the film-form of insulation.Existing packet
Every machine transmission device using rigidity mechanism, can be produced from the surface of lithium battery polar plate when transmitting lithium battery polar plate
Raw to scratch, lithium battery polar plate does not remove chalk dust removing before coating, film quality is caused not reach requirement.If dust cannot be complete
Portion removes, and is brought into the inside of Battery Pole Core, can pierce through diaphragm, leads to battery short circuit, therefore can dust completely remove, be to determine
Determine the key factor of battery quality.
Also occur the technical solution of some lithium battery polar plate coatings in the prior art, such as application No. is
2015110332525 Chinese patent discloses lithium battery polar plate packet every machine device, including：Rotation axis；Driving motor is used
In driving rotation axis rotation；First position-arresting disk is arranged on the rotating shaft and is relatively fixed with rotation axis, and the first position-arresting disk is neighbouring to be driven
Dynamic motor；Second position-arresting disk is arranged on the rotating shaft and is relatively fixed by clamping screw and rotation axis, and the second position-arresting disk is separate
Driving motor；Position-limited rack is arranged in the side of rotation axis and is relatively fixed with pedestal, has on position-limited rack several for for partition board
The limited mouth that paper passes through.Flaker entirety of the present invention straight configuration, the layout of advantageous automatic production line, take up space coefficient height；
Whole to use mechanical linkage mode, stabilization reliable for operation, precision are high；The more specification pole plates of large density battery in being applicable in wide range
Package piece, applicability is good；Production efficiency is high, can effectively substitute manual or semi-automatic package piece work.
Coating can be carried out to pole plate using the technique, but the technique is not suitable for the lithium battery polar plate of different-thickness
Coating, while polar board surface dust is cleared up only with dust exhaust apparatus, the obstinate foreign matter that polar board surface attaches is difficult to clear up,
Cause cleaning effect poor.
Invention content
In order to make up for the deficiencies of the prior art, a kind of lithium battery production technology proposed by the present invention, the technique using packet every
Machine, the packet, by the way that elevating mechanism is arranged, when cylinder efficient, push sliding block to be slided on pedestal, sliding block drives every machine
The rotation of first support plate is to change the height of the first support plate in the vertical direction, between first conveyer belt and the second conveyer belt
Spacing changes with the work of oil cylinder, can be to the lithium battery polar plate coating of different-thickness using elevating mechanism.
The technical solution adopted by the present invention to solve the technical problems is：A kind of lithium battery of the present invention produces work
Skill, the technique include the following steps：
Step 1：Solvent is added in positive and negative electrode solid state battery material after mixing, is slurried by de-airing mixer stirring
Shape；
Step 2：Slurry prepared by step 1 is on appointed thickness even spread to pole plate, and by the pole plate after coating
Drying；
Step 3：The pole plate made in step 2 is punched into specified size shape；
Step 4：Pole plate in step 3 is cleared up, corner burr is removed；
Step 5：The pole plate obtained in step 4 is sent into packet every carrying out coating in machine, after completing rubberizing, forms pole piece；
Step 6：The pole piece that step 5 produces is encased in the aluminum plastic film in made hole, and completes closedtop, side seal, is formed
Soft-package battery；
Wherein, the packet every machine include pedestal, infeed conveyor, film feeder and coating device, the middle of the base
Equipped with film feeder, the film feeder side is equipped with the infeed conveyor being mounted on the base, and the infeed conveyor passes through
Driving motor control rotation, the film feeder other side is equipped with the coating device being mounted on the base, the infeed conveyor
Surface is equipped with trapezoidal toothed, and the function of transmission lithium battery polar plate can not only be reached using the conveyer belt with tooth form, while again can
Lithium battery polar plate is protected not to be damaged.
The coating device includes supporting rack, crossbeam, first conveyer belt, the second conveyer belt and elevating mechanism, and described first
Conveyer belt is mounted on the base by supporting rack, and second conveyer belt is mounted between two crossbeams；The crossbeam sliding peace
In the guide post of supporting rack upper end setting, the first conveyer belt and the second conveyer belt are set as incorgruous rotation；The crossbeam
Elevating mechanism is equipped between pedestal, the elevating mechanism is for adjusting spacing between first conveyer belt and the second conveyer belt；It send
Expect that conveyer belt transmits lithium battery polar plate to film feeder, the front end of lithium battery polar plate, which arrives in the middle part of film, will continue to toward Forward
Dynamic, until lithium battery polar plate is sent to coating device, first conveyer belt and the incorgruous rotation of the second conveyer belt at this time simultaneously clips lithium
Battery pole plates are conveyed toward next procedure.
The elevating mechanism includes the first support plate, the second support plate, top shoe and sliding block；First support plate one
End is hinged on crossbeam bottom, and the first support plate other end is hinged on sliding block, and the sliding block is slidably mounted on pedestal
On, the sliding block passes through oil cylinder pushing；Second support plate one end is hinged on top shoe, and the top shoe is slidably installed
In crossbeam bottom；The second support plate other end is hinged on pedestal, and first support plate and the second support plate are in intersection
The middle part rotation connection of setting, first support plate and the second support plate；It can not only be reached using the conveyer belt with tooth form
The function of transmitting lithium battery polar plate, while can protect lithium battery polar plate not to be damaged again, when cylinder efficient, push sliding block
It being slided on pedestal, sliding block drives the height of the first support plate rotation in the vertical direction to the first support plate of change, the
Spacing changes with the work of oil cylinder between one conveyer belt and the second conveyer belt, can be to different-thickness using elevating mechanism
Lithium battery polar plate coating.
As one embodiment of the present invention, cleaning agency, the cleaning agency are equipped in the middle part of the infeed conveyor
It is fixed on the base including cleaning holder, cleaning motor, Bidirectional-screw, movable block and guide rod, the cleaning holder, it is described clear
It sweeps pedestal upper end and is rotatablely installed Bidirectional-screw, the Bidirectional-screw is rotated by cleaning motor control, outside the Bidirectional-screw
Circle is screwed on two movable blocks, the Bidirectional-screw rotation for drive two movable blocks close or mutually from；Described two movements
Block top is connected by guide rod, and the guide rod both ends are fixed in the two root posts for cleaning holder, the movable block bottom
Equipped with brush board, the brush board is for brushing lithium battery polar plate surface dirt.When cleaning motor driving Bidirectional-screw, two
Movable block drives brush board from being cleaned respectively toward both sides in the middle part of lithium battery polar plate, can by the dust in lithium battery polar plate from it is intermediate toward
Outside cleaning.
As one embodiment of the present invention, the movable block bottom, which is equipped with, cleans module, and the cleaning module includes
Control motor, strut and cleaning brush；The control motor is fixedly mounted on movable block bottom；The strut is mounted on by spring
It controls on machine shaft, the strut lower end is connected cleaning brush；The bristle of the cleaning brush is arranged to screw type；Control motor
Work drives the cleaning brush rotation of screw type, cleaning brush to be rotated while cleaning the dust in lithium battery polar plate, can be lithium
Dust on battery pole plates involves in the cleaning brush of screw type, more abundant to the cleaning of lithium battery polar plate.
As one embodiment of the present invention, be connected an elasticity gear in the two root posts for cleaning holder
Block；The flexible block cooperation strut is for making cleaning brush vibrate；Encounter flexible block during cleaning brush is cleared up to make
Flexible block vibrates, and the dust on cleaning brush can be shaken and be fallen, and reduces cleaning work amount.
As one embodiment of the present invention, the Bidirectional-screw both ends are respectively provided with an air bag, the air bag suit
On Bidirectional-screw, air bag is corresponded in the Bidirectional-screw, two appendixs are set, what the appendix was used to generate in air bag
Air-flow is transported to the venthole being arranged in the middle part of Bidirectional-screw, and be connected lantern ring in the middle part of the guide rod of the movable block, the lantern ring
It is socketed in Bidirectional-screw outer ring, the Bidirectional-screw is rotatablely connected with lantern ring, and the collar footprint is rotatablely installed deflector, leads
Torsional spring is equipped in the shaft of flowing plate, the air-flow that the deflector is used to venthole in the middle part of Bidirectional-screw produce by boasting is oriented to lithium battery
Pole plate upper surface；Movable block extruding gasbag makes the air-flow of air bag generation and the appendix by being arranged in Bidirectional-screw is transported to and leads
In flowing plate, when movable block is moved to the outside since lithium battery polar plate middle part, the two of Bidirectional-screw end piece are defeated at this time
Tracheae is all communicated with air bag, blow to the air-flow on deflector it is larger cause deflector swing amplitude it is also larger, air-flow is in water conservancy diversion
The centre that lithium battery polar plate can be blown under the guiding of plate, as movable block is moved to the outside since lithium battery polar plate middle part,
Bag volume is gradually small so that the air-flow blowed on deflector is gradually small, causes the amplitude that deflector is swung also to become smaller, passes through deflector
The variation of amplitude of fluctuation keeps air-flow side-blown outward by the middle part of lithium battery polar plate, more abundant to the cleaning of lithium battery polar plate.
Beneficial effects of the present invention are as follows：
1. the lithium battery production technology of the present invention, the technique is using packet every machine, and the packet is every machine by the way that elevating mechanism, oil is arranged
When cylinder working, sliding block is pushed to be slided on pedestal, sliding block drives the rotation of the first support plate to change the first support
The height of plate in the vertical direction, spacing changes with the work of oil cylinder between first conveyer belt and the second conveyer belt, uses
Elevating mechanism can be to the lithium battery polar plate coating of different-thickness.
2. the lithium battery production technology of the present invention, the technique using packet every machine, the packet every machine by the way that cleaning agency is arranged, when
When cleaning motor driving Bidirectional-screw, two movable blocks drive cleaning module clear toward both sides respectively from lithium battery polar plate middle part
It sweeps, while the bristle of cleaning brush is arranged to screw type, cleaning brush rotates while cleaning the dust in lithium battery polar plate, can be with
It is more abundant to the cleaning of lithium battery polar plate in the cleaning brush for dust in lithium battery polar plate being involved in screw type.
3. the lithium battery production technology of the present invention, using packet every machine, which passes through every machine at Bidirectional-screw both ends the technique
It is respectively provided with air bag, generating air-flow by air bag blows down polar board surface dust, and by the way that deflector is arranged, passes through deflector amplitude of fluctuation
The variation of degree keeps air-flow side-blown outward by the middle part of lithium battery polar plate, concentrates row to the both sides of pole plate dust, improves lithium battery
The cleaning efficiency of pole plate.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the process flow chart of the present invention；
Fig. 2 is structure chart of the present invention packet every machine；
Fig. 3 is front view of the present invention packet every machine；
Fig. 4 is vertical view of the present invention packet every machine；
Fig. 5 is K-K views in Fig. 3；
Fig. 6 is J-J views in Fig. 3；
In figure：Pedestal 1, infeed conveyor 2, film feeder 3, coating device 4, driving motor 5, supporting rack 41, crossbeam 42,
First conveyer belt 43, the second conveyer belt 44, elevating mechanism 45, guide post 46, the first support plate 451, the second support plate 452, on
Sliding block 453, oil cylinder 455, cleaning agency 21, cleans holder 211, cleans motor 212, Bidirectional-screw 213, movement sliding block 454
Block 214, guide rod 215 clean module 6, control motor 61, strut 62, cleaning brush 63, flexible block 65, air bag 66, appendix
67, lantern ring 68, deflector 69.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Specific implementation mode is closed, the present invention is further explained.
As shown in Figures 1 to 6, a kind of lithium battery production technology of the present invention, the technique include the following steps：
Step 1：Solvent is added in positive and negative electrode solid state battery material after mixing, is slurried by de-airing mixer stirring
Shape；
Step 2：Slurry prepared by step 1 is on appointed thickness even spread to pole plate, and by the pole plate after coating
Drying；
Step 3：The pole plate made in step 2 is punched into specified size shape；
Step 4：Pole plate in step 3 is cleared up, corner burr is removed；
Step 5：The pole plate obtained in step 4 is sent into packet every carrying out coating in machine, after completing rubberizing, forms pole piece；
Step 6：The pole piece that step 5 produces is encased in the aluminum plastic film in made hole, and completes closedtop, side seal, is formed
Soft-package battery；
Wherein, the packet every machine include pedestal 1, infeed conveyor 2, film feeder 3 and coating device 4, the pedestal 1
Middle part is equipped with film feeder 3, and 3 side of the film feeder is equipped with the infeed conveyor 2 being mounted on pedestal 1, and the feeding passes
It send band 2 to control by driving motor 5 to rotate, 3 other side of the film feeder is equipped with the coating device 4 being mounted on pedestal 1, institute
It states 2 surface of infeed conveyor and is equipped with the trapezoidal toothed work(that can not only reach transmission lithium battery polar plate using the conveyer belt with tooth form
Can, while lithium battery polar plate can be protected not to be damaged again.
The coating device 4 includes supporting rack 41, crossbeam 42, first conveyer belt 43, the second conveyer belt 44 and elevating mechanism
45, the first conveyer belt 43 is mounted on by supporting rack 41 on pedestal 1, and second conveyer belt 44 is mounted on two crossbeams 42
Between；The crossbeam 42 is slidably mounted in the guide post 46 of 41 upper end of supporting rack setting, the first conveyer belt 43 and second
Conveyer belt 44 is set as incorgruous rotation；Elevating mechanism 45 is equipped between the crossbeam 42 and pedestal 1, the elevating mechanism 45 is for adjusting
Save spacing between first conveyer belt 43 and the second conveyer belt 44；Infeed conveyor 2 transmits lithium battery polar plate to film feeder 3,
The front end of lithium battery polar plate, which arrives in the middle part of film, will continue to be moved along, until lithium battery polar plate is sent to coating device 4, this
When first conveyer belt 43 and the incorgruous rotation of the second conveyer belt 44 and clip lithium battery polar plate and conveyed toward next procedure.
The elevating mechanism 45 includes the first support plate 451, the second support plate 452, top shoe 453 and sliding block 454；Institute
It states 451 one end of the first support plate and is hinged on 42 bottom of crossbeam, 451 other end of the first support plate is hinged on sliding block 454,
The sliding block 454 is slidably mounted on pedestal 1, and the sliding block 454 is pushed by oil cylinder 455；Second support plate 452
One end is hinged on top shoe 453, and the top shoe 453 is slidably mounted on 42 bottom of crossbeam；Second support plate 452 is another
End is hinged on pedestal 1, and first support plate, 451 and second support plate 452 is arranged in a crossed manner, first support plate 451
It is rotatablely connected with the middle part of the second support plate 452；It can not only reach transmission lithium battery polar plate using the conveyer belt with tooth form
Function, while lithium battery polar plate can be protected not to be damaged again, when oil cylinder 455 works, push sliding block 454 on pedestal 1
Sliding, sliding block 454 drive the height of the first support plate 451 rotation in the vertical direction to the first support plate 451 of change, the
Spacing changes with the work of oil cylinder 455 between one conveyer belt 43 and the second conveyer belt 44, can be right using elevating mechanism 45
The lithium battery polar plate coating of different-thickness.
As one embodiment of the present invention, 2 middle part of the infeed conveyor is equipped with cleaning agency 21, the scavenging machine
Structure 21 includes cleaning holder 211, cleaning motor 212, Bidirectional-screw 213, movable block 214 and guide rod 215, the cleaning holder
211 are fixed on pedestal 1, and 211 upper end of cleaning holder is rotatablely installed Bidirectional-screw 213, and the Bidirectional-screw 213 passes through
The control rotation of motor 212 is cleaned, 213 outer ring of the Bidirectional-screw is screwed on two movable blocks 214,213 turns of the Bidirectional-screw
Employ in drive two movable blocks 214 it is close or mutually from；214 top of described two movable blocks is connected by guide rod 215, described
215 both ends of guide rod are fixed in the two root posts for cleaning holder 211, and 214 bottom of the movable block is equipped with brush board, the brush board
For brushing lithium battery polar plate surface dirt.When cleaning driving Bidirectional-screw 213 of motor 212, two 214 bands of movable block
Dynamic brush board is cleaned toward both sides respectively from lithium battery polar plate middle part, can be by the dust in lithium battery polar plate from intermediate toward external clear
Reason.
As one embodiment of the present invention, 214 bottom of the movable block, which is equipped with, cleans module 6, the cleaning module 6
Including control motor 61, strut 62 and cleaning brush 63；The control motor 61 is fixedly mounted on 214 bottom of movable block；The branch
Bar 62 is mounted on by spring in control 61 shaft of motor, and 62 lower end of the strut is connected cleaning brush 63；The cleaning brush 63
Bristle be arranged to screw type；Controlling the work of motor 61 drives the cleaning brush 63 of screw type to rotate, and cleaning brush 63 cleans lithium on one side
Dust on battery pole plates rotates on one side, in the cleaning brush 63 that the dust in lithium battery polar plate can be involved in screw type, to lithium
The cleaning of battery pole plates is more abundant.
As one embodiment of the present invention, be connected an elasticity gear in the two root posts for cleaning holder 21
Block 65；The flexible block 65 coordinates strut 62 for making cleaning brush 63 vibrate；Encounter bullet during cleaning brush 63 is cleared up
Property block 65 so that flexible block 65 vibrate, the dust on cleaning brush 63 can be shaken falls, reduce cleaning work amount.
As one embodiment of the present invention, 213 both ends of the Bidirectional-screw are respectively provided with an air bag 66, the air bag
66 are sleeved on Bidirectional-screw 213, air bag 66 are corresponded in the Bidirectional-screw 213, two appendixs 67, the appendix is arranged
67 by the air-flow that air bag 66 generates for being transported to the venthole that 213 middle part of Bidirectional-screw is arranged, the guiding of the movable block 214
Be connected lantern ring 68 in the middle part of bar 215, and the lantern ring 68 is socketed in 213 outer ring of Bidirectional-screw, the Bidirectional-screw 213 and lantern ring 68
Rotation connection, 68 lower rotation of the lantern ring are installed with deflector 69, torsional spring, the deflector are equipped in the shaft of deflector 69
69 air-flow for 213 middle part venthole of Bidirectional-screw to be produced by boasting is oriented to lithium battery polar plate upper surface；Movable block 214 squeezes gas
Capsule 66 makes the air-flow of the generation of air bag 66 and the appendix 67 by being arranged in Bidirectional-screw 213 is transported on deflector 69, works as shifting
Motion block 214 in the middle part of the lithium battery polar plate when be moved to the outside, two appendixs 67 of 213 end of Bidirectional-screw at this time
All communicated with air bag 66, blow to the air-flow on deflector 69 it is larger cause deflector 69 swing amplitude it is also larger, air-flow is being led
The centre that lithium battery polar plate can be blown under the guiding of flowing plate 69, with movable block 214 in the middle part of the lithium battery polar plate outward
Side is moved, and 66 volume of air bag is gradually small so that the air-flow blowed on deflector 69 is gradually small, and the amplitude that deflector 69 is swung is caused also to become
It is small, keep air-flow side-blown outward by the middle part of lithium battery polar plate by the variation of 69 amplitude of fluctuation of deflector, to lithium battery polar plate
Cleaning is more abundant.
When work, infeed conveyor 2 transmits lithium battery polar plate to film feeder 3, and the front end of lithium battery polar plate arrives to film
Middle part will continue to be moved along, until lithium battery polar plate is sent to coating device 4, first conveyer belt 43 and second is defeated at this time
It send the incorgruous rotation of band 44 and clips lithium battery polar plate and conveyed toward next procedure, can not only reach biography using the conveyer belt with tooth form
The function of lithium battery polar plate is sent, while lithium battery polar plate can be protected not to be damaged again；When needing to adjust coating compression thickness, oil
455 Work Promote sliding block 454 of cylinder slides on pedestal 1, and sliding block 454 drives the rotation of the first support plate 451 to change the
The height of one support plate 451 in the vertical direction, spacing is with oil cylinder 455 between first conveyer belt 43 and the second conveyer belt 44
It works and becomes larger or become smaller, it can be to the lithium battery polar plate coating of different-thickness using elevating mechanism 45；Lithium battery polar plate is passed
When moving 21 lower section of cleaning agency, the rotation that motor 212 drives Bidirectional-screw 213 is cleaned, two movable blocks 214 drive clearly
Module 6 is swept from being cleaned respectively toward both sides in the middle part of lithium battery polar plate, can be very good by the dust in lithium battery polar plate from it is intermediate toward
Outside cleaning, while controlling the work of motor 61 and the cleaning brush 63 of screw type is driven to rotate, cleaning brush 63 cleans lithium battery pole on one side
Dust on plate rotates on one side, in the cleaning brush 63 that the dust in lithium battery polar plate can be involved in screw type, when cleaning brush 63
Flexible block 65 is encountered during cleaning so that the vibration of flexible block 65, can shake off the dust on cleaning brush 63；It is another
Aspect, cleans the rotation that motor 212 drives Bidirectional-screw 213, and 214 extruding gasbag 66 of movable block makes the air-flow of the generation of air bag 66 simultaneously
It is transported on deflector 69 by the appendix 67 being arranged in Bidirectional-screw 213, when movable block 214 is opened in the middle part of lithium battery polar plate
When beginning is moved to the outside, two appendixs 67 of 213 end of Bidirectional-screw are all communicated with air bag 66 at this time, blow to deflector
The larger amplitude for causing deflector 69 to swing of air-flow on 69 is also larger, and air-flow can blow to lithium electricity under the guiding of deflector 69
The centre of pond pole plate, as movable block 214 is moved to the outside since lithium battery polar plate middle part, 66 volume of air bag is gradually small so that
The air-flow blowed on deflector 69 is gradually small, causes the amplitude that deflector 69 is swung also to become smaller, passes through 69 amplitude of fluctuation of deflector
Variation keeps air-flow side-blown outward by the middle part of lithium battery polar plate, more abundant to the cleaning of lithium battery polar plate.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (5)
1. a kind of lithium battery production technology, which is characterized in that the technique includes the following steps：
Step 1：Solvent is added in positive and negative electrode solid state battery material after mixing, pulp is stirred by de-airing mixer；
Step 2：Slurry prepared by step 1 dries the pole plate after coating on appointed thickness even spread to pole plate；
Step 3：The pole plate made in step 2 is punched into specified size shape；
Step 4：Pole plate in step 3 is cleared up, corner burr is removed；
Step 5：The pole plate obtained in step 4 is sent into packet every carrying out coating in machine, after completing rubberizing, forms pole piece；
Step 6：The pole piece that step 5 produces is encased in the aluminum plastic film in made hole, and completes closedtop, side seal, forms Soft Roll
Battery；
Wherein, the packet every machine include pedestal (1), infeed conveyor (2), film feeder (3) and coating device (4), it is described
Film feeder (3) is equipped in the middle part of pedestal (1), film feeder (3) side is equipped with the infeed conveyor being mounted on pedestal (1)
(2), the infeed conveyor (2) is controlled by driving motor (5) and is rotated, and film feeder (3) other side is equipped with and is mounted on
Coating device (4) on pedestal (1), infeed conveyor (2) surface are equipped with trapezoidal toothed, wherein
The coating device (4) includes supporting rack (41), crossbeam (42), first conveyer belt (43), the second conveyer belt (44) and rises
Descending mechanism (45), the first conveyer belt (43) are mounted on by supporting rack (41) on pedestal (1), second conveyer belt (44)
Between two crossbeams (42)；The crossbeam (42) is slidably mounted on the guide post (46) of supporting rack (41) upper end setting
On, the first conveyer belt (43) and the second conveyer belt (44) are set as incorgruous rotation；It is set between the crossbeam (42) and pedestal (1)
There is elevating mechanism (45), the elevating mechanism (45) is between adjusting between first conveyer belt (43) and the second conveyer belt (44)
Away from；
The elevating mechanism (45) includes the first support plate (451), the second support plate (452), top shoe (453) and sliding block
(454)；Described first support plate (451) one end is hinged on crossbeam (42) bottom, and the first support plate (451) other end is hinged
On sliding block (454), the sliding block (454) is slidably mounted on pedestal (1), and the sliding block (454) passes through oil cylinder
(455) it pushes；Described second support plate (452) one end is hinged on top shoe (453), and the top shoe (453) is slidably installed
In crossbeam (42) bottom；Second support plate (452) other end is hinged on pedestal (1), first support plate (451) and
Second support plate (452) is arranged in a crossed manner, the middle part rotation connection of first support plate (451) and the second support plate (452).
2. a kind of lithium battery production technology according to claim 1, it is characterised in that：In the middle part of the infeed conveyor (2)
Equipped with cleaning agency (21), the cleaning agency (21) includes cleaning holder (211), cleaning motor (212), Bidirectional-screw
(213), movable block (214) and guide rod (215), the cleaning holder (211) are fixed on pedestal (1), the cleaning holder
(211) upper end is rotatablely installed Bidirectional-screw (213), and the Bidirectional-screw (213) controls rotation by cleaning motor (212),
Bidirectional-screw (213) outer ring is screwed on two movable blocks (214), and Bidirectional-screw (213) rotation is for driving two
Movable block (214) it is close or mutually from；Described two movable block (214) tops are connected by guide rod (215), the guide rod
(215) both ends are separately fixed in the two root posts for cleaning holder (211), and movable block (214) bottom is equipped with brush board, described
Brush board is for brushing lithium battery polar plate surface dirt.
3. a kind of lithium battery production technology according to claim 2, it is characterised in that：Movable block (214) bottom is set
It includes control motor (61), strut (62) and cleaning brush (63) to have cleaning module (6), the cleaning module (6)；The control electricity
Machine (61) is fixedly mounted on movable block (214) bottom；The strut (62) is mounted on by spring in control motor (61) shaft,
Strut (62) lower end is connected cleaning brush (63)；The bristle of the cleaning brush (63) is arranged to screw type.
4. a kind of lithium battery production technology according to claim 2, it is characterised in that：It is described to clean the two of holder (211)
Be connected a flexible block (65) on root post；Flexible block (65) the cooperation strut (62) is for making cleaning brush (63)
Vibration.
5. a kind of lithium battery production technology according to claim 2, it is characterised in that：Bidirectional-screw (213) both ends
It is respectively provided with an air bag (66), the air bag (66) is sleeved on Bidirectional-screw (213), corresponding in the Bidirectional-screw (213)
Two appendixs (67) are arranged in air bag (66), and the appendix (67) is used to the air-flow that air bag (66) generates being transported to two-way silk
The venthole being arranged in the middle part of bar (213), be connected in the middle part of the guide rod (215) of the movable block (214) lantern ring (68), the set
Ring (68) is socketed in Bidirectional-screw (213) outer ring, and the Bidirectional-screw (213) is rotatablely connected with lantern ring (68), the lantern ring
(68) lower rotation is installed with deflector (69), and torsional spring is equipped in the shaft of deflector (69), and the deflector (69) is used for handle
The air-flow that venthole is produced by boasting in the middle part of Bidirectional-screw (213) is oriented to lithium battery polar plate upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810491082.2A CN108711627B (en) | 2018-05-21 | 2018-05-21 | Lithium battery production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810491082.2A CN108711627B (en) | 2018-05-21 | 2018-05-21 | Lithium battery production process |
Publications (2)
| Publication Number | Publication Date |
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| CN108711627A true CN108711627A (en) | 2018-10-26 |
| CN108711627B CN108711627B (en) | 2020-05-12 |
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ID=63869321
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810491082.2A Expired - Fee Related CN108711627B (en) | 2018-05-21 | 2018-05-21 | Lithium battery production process |
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| Country | Link |
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| CN (1) | CN108711627B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465442A (en) * | 2019-09-12 | 2019-11-19 | 邹娥贞 | A kind of coating operations system manufactured for lithium battery |
| CN113182624A (en) * | 2021-05-13 | 2021-07-30 | 南通格美工业数控设备有限公司 | Movable electric spark forming machine tool |
| CN117645149A (en) * | 2024-01-30 | 2024-03-05 | 山东希格斯新能源有限责任公司 | Lithium battery Pack finished product transfer mechanism |
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| CN105552424A (en) * | 2015-12-31 | 2016-05-04 | 长兴精盛液压机械有限公司 | Wrapping machine for medium- and large-sized valve-regulated lead acid batteries |
| CN206474454U (en) * | 2016-12-16 | 2017-09-08 | 宁德新能源科技有限公司 | Dust arrester |
| CN207097971U (en) * | 2017-06-21 | 2018-03-13 | 天津惠程机电有限公司 | A kind of lithium battery electric core film coating mechanism |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105552424A (en) * | 2015-12-31 | 2016-05-04 | 长兴精盛液压机械有限公司 | Wrapping machine for medium- and large-sized valve-regulated lead acid batteries |
| CN206474454U (en) * | 2016-12-16 | 2017-09-08 | 宁德新能源科技有限公司 | Dust arrester |
| CN207097971U (en) * | 2017-06-21 | 2018-03-13 | 天津惠程机电有限公司 | A kind of lithium battery electric core film coating mechanism |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465442A (en) * | 2019-09-12 | 2019-11-19 | 邹娥贞 | A kind of coating operations system manufactured for lithium battery |
| CN110465442B (en) * | 2019-09-12 | 2020-06-09 | 淮北市作科新能源有限公司 | Coating operation system for lithium battery production |
| CN113182624A (en) * | 2021-05-13 | 2021-07-30 | 南通格美工业数控设备有限公司 | Movable electric spark forming machine tool |
| CN113182624B (en) * | 2021-05-13 | 2022-02-01 | 南通格美工业数控设备有限公司 | Movable electric spark forming machine tool |
| CN117645149A (en) * | 2024-01-30 | 2024-03-05 | 山东希格斯新能源有限责任公司 | Lithium battery Pack finished product transfer mechanism |
| CN117645149B (en) * | 2024-01-30 | 2024-04-05 | 山东希格斯新能源有限责任公司 | Lithium battery Pack finished product transfer mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108711627B (en) | 2020-05-12 |
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Effective date of registration: 20200415 Address after: 343200 electromechanical Avenue, Anfu Industrial Park, Ji'an City, Jiangxi Province Applicant after: Anfu Guoli new energy Co.,Ltd. Address before: 523696 Dongguan Zhenhua New Energy Technology Co., Ltd. No. 7 Xingyuan Road, Yuquan Industrial Zone, Fenggang Town, Dongguan City, Guangdong Province Applicant before: Ma Kewen |
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