CN109148968A - A kind of Full-automatic lithium battery battery positive/negative plate winding apparatus - Google Patents
A kind of Full-automatic lithium battery battery positive/negative plate winding apparatus Download PDFInfo
- Publication number
- CN109148968A CN109148968A CN201810788436.XA CN201810788436A CN109148968A CN 109148968 A CN109148968 A CN 109148968A CN 201810788436 A CN201810788436 A CN 201810788436A CN 109148968 A CN109148968 A CN 109148968A
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- Prior art keywords
- winding
- leading flank
- matrix
- turntable
- longitudinally mounted
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- 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
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- 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 discloses a kind of Full-automatic lithium battery battery positive/negative plate winding apparatus, including winding device, the feeding device on winding device side, the hold-down devices above winding device, the blanking device set on the cutting means of winding device side and in front of winding device；Winding device includes longitudinally disposed turntable, the rotating drive mechanism being connected on the central axis direction of turntable trailing flank and the winding mechanism on turntable leading flank, and winding mechanism includes the first winding assembly for being through to leading flank by turntable trailing flank, by turntable trailing flank is through to leading flank and the second winding assembly being located at immediately below the first winding assembly and the winding drive mechanism set on the first winding assembly rear side side.Full-automatic lithium battery battery positive/negative plate winding apparatus provided by the invention, when the molding blanking of each finished product is completed, secondary feeding and winding working procedure are completed, realize uninterrupted cyclic process, each process continuity is strong, without waiting, high degree of automation greatly improves working efficiency.
Description
Technical field
The present invention relates to a kind of winding apparatus more particularly to a kind of Full-automatic lithium battery battery positive/negative plate winding apparatus.
Background technique
With global fossil energy worsening shortages and environmental pollution is getting worse, new energy, renewable energy are opened
It sends out and utilizes and be increasingly taken seriously.Lithium battery be one of new energy development and the key link utilized and new energy energy storage,
The bottleneck of the development such as electric car, large capacity mobile device, it has also become research and development focus.Winding is the core work of lithium battery manufacture
The positive and negative electrode pole piece of lithium battery and diaphragm are wound into battery core according to certain requirement by skill.Due to the quality of battery core performance
The quality of battery is directly affected, therefore up- coiler is the important production equipment produced during lithium battery.
Existing lithium battery positive-negative plate up- coiler, upper material process and winding working procedure are required to manipulator cooperation, manipulator
After aluminium flake pull-out is wound on winding mechanism, winding mechanism need to remove blanking, then stretch out, and again be drawn aluminium flake by manipulator
Be wound into winding mechanism out, complete the winding of second piece of positive/negative plate, using it is this successively carry out feeding, winding, discharging work
Make mode, after the discharging of upper product coiling and molding, just can be carried out secondary feeding coiling and molding process, each mechanism waiting time
Length, entire process duration, working efficiency are low.
Summary of the invention
In view of the above deficiencies, the purpose of the present invention is to provide a kind of Full-automatic lithium battery battery positive/negative plate winding apparatus,
When each finished product molding blanking is completed, secondary feeding and winding working procedure are completed, and realize uninterrupted cyclic process, and each process connects
Continuous property is strong, and without waiting, whole process high degree of automation greatly improves working efficiency to each mechanism action.
The technical scheme adopted by the invention to achieve the purpose is as follows:
A kind of Full-automatic lithium battery battery positive/negative plate winding apparatus, including a longitudinally mounted substrate, which is characterized in that further include
The winding device that is set on longitudinally mounted substrate, is set to longitudinal direction at the feeding device being set on winding device side
On installation base plate and be located at winding device above a hold-down devices, be set on longitudinally mounted substrate and be located at winding device side
One cutting means on side and the blanking device for being set on longitudinally mounted substrate and being located in front of winding device；Wherein, described
Winding device includes the turntable being longitudinally disposed on longitudinally mounted substrate, be connected on the central axis direction of turntable trailing flank one
Rotating drive mechanism and the winding mechanism being set on turntable leading flank, the winding mechanism include being run through by turntable trailing flank
One for being through to leading flank to one first winding assembly of leading flank, by turntable trailing flank and being located at immediately below the first winding assembly
Second winding assembly and the winding drive mechanism for being set to the first winding assembly rear side side, the hold-down devices are located at the first volume
Above component.
As a further improvement of the present invention, first winding assembly is identical as the structure of the second winding assembly, respectively
Including the rotational installation seat, insertion rotational installation seat and the center drive for extending to turntable trailing flank being set on turntable
Axis is connected to center band moving axis front end and is located at a rotation fixture block of turntable leading flank and is located in rotation fixture block front end
One winding central block.
As a further improvement of the present invention, the winding drive mechanism includes be set to longitudinally mounted substrate rear one
Preceding installation matrix, the winding driving assembly being installed on preceding installation matrix, the driven in translation being connected on preceding installation matrix
Component and the translational guide assembly being connected on longitudinally mounted substrate and preceding installation matrix, wherein the winding driving assembly
Including installing the stepper motor on matrix before being installed on, the main synchronizing wheel being connected on stepper motor output shaft, being set to
Drive shaft is wound on preceding installation matrix and with center band moving axis is located along the same line one, is set to winding driveshaft end
One limited block, one be sheathed in winding drive shaft from synchronizing wheel and enclose set on main synchronizing wheel and from synchronizing wheel periphery together
Walk band, wherein the jack for the insertion of center band moving axis end, and the winding drive shaft are offered on the limited block front end face
End is limited on limited block rear end face.
As a further improvement of the present invention, the driven in translation component includes after being set to the one of preceding installation matrix rear
Installation matrix and install after being set on matrix and output end be connected to before installation matrix one first driven in translation cylinder；Institute
Stating translational guide assembly includes installing after being connected between matrix and longitudinally mounted substrate and leading through preceding installation the several of matrix
Several guideways installed to axis and before being set on matrix and be inserted into for guiding axis.
As a further improvement of the present invention, the rotating drive mechanism includes being connected to turntable trailing flank center position
A central rotating shaft and be connected to a divider of central rotating shaft rear end.
As a further improvement of the present invention, the cutting means include that the fixation being set on turntable leading flank is cut
Component and it is set on longitudinally mounted substrate leading flank and is located at the fixed movable cutting mechanism cut on component side,
In, it includes being set on turntable leading flank and between the first winding assembly and the second winding assembly which, which cuts component,
One fixing seat and the fixed cutting blade being set on fixing seat front end face；The activity cutting mechanism include an installation side plate,
It is set on installation side plate leading flank and the activity for being located at fixed cutting blade side cuts component and is connected to installation side plate
One second driven in translation cylinder, several horizontal linear sliding rails are provided on the installation side plate trailing flank, in the longitudinally mounted base
Several horizontal linear sliding blocks to match with horizontal linear sliding rail are fixedly installed on plate；It includes being set to that the activity, which cuts component,
A mounting base in installation side plate and the movable cutting knife for being set in mounting base and being located at the fixed positive side of cutting blade
Piece.
As a further improvement of the present invention, the cutting means further include above pushing away positioned at movable one cut above component
It flattening mechanism and cuts positioned at activity and is once bulldozed mechanism below component, wherein be bulldozed the knot that mechanism is bulldozed mechanism under on this
Structure is identical, respectively includes being connected to the one of installation side plate and is bulldozed cylinder, connection and through the impeller-hub and connection for being bulldozed cylinder
One that pedestal and being set to is bulldozed on pedestal side end face and towards winding device, which is bulldozed, in the one of impeller-hub end is bulldozed roller
Group.
As a further improvement of the present invention, the hold-down devices include one be set on longitudinally mounted substrate leading flank
Lower air cylinder and the press mechanism for being connected to lower air cylinder output shaft end, wherein the press mechanism includes being connected to pushing
One pushing pedestal of cylinder output shaft lower end, activity are inserted in the pushing substrate pushed in pedestal, are connected to pushing base
One lower lock block of plate lower end, at least compression leg for being set to lower lock block lower end surface and being located above the first winding assembly and connection
Buffer Unit is pushed in push substrate one；The pushing Buffer Unit includes being set on push substrate leading flank top one to determine
Position column, two lower positioning columns being set on pushing pedestal leading flank and the pushing being connected between two lower positioning columns are slow
Spring is rushed, and is hung on positioning column in the middle part of the pushing buffer spring.
As a further improvement of the present invention, the blanking device includes being set to one being pushed forward below the second winding assembly
Mechanism and the cutting agency being set in front of the second winding assembly, wherein the cutting agency is longitudinally mounted including being set up in
A mounting plate on substrate leading flank is set to a loading plate of the mounting plate on the side of the second winding assembly, is set to
Mounting plate upper end and the top plate being located above loading plate are set on the one of loading plate lower end surface top component and are set to and hold
The one of support plate one end releases component, wherein top component is top gas cylinder on be set to loading plate lower end surface one, the release group on this
Part includes being set to a pushing block of loading plate upper surface one end and being connected to the one of pushing block to release cylinder；It is described to be pushed forward machine
Structure include push cylinder before the mounting blocks being set on longitudinally mounted substrate leading flank, one be set on mounting blocks trailing flank,
Be set on mounting blocks leading flank one lifting pusher cylinder, be set to lifting pusher cylinder output shaft on one be pushed forward pedestal,
It is inserted in one be pushed forward on pedestal and is pushed forward matrix and is connected to and be pushed forward the one of matrix and move up Buffer Unit；This is pushed forward matrix entirety
It is T-shaped, it is pushed forward matrix leading flank upper lateral and is formed with a bar shaped limit card slot at this；It includes being set to that this, which moves up Buffer Unit,
It is pushed forward the connecting column once of matrix leading flank lower part, the upper connecting column of two be pushed forward on pedestal leading flank is set to and is connected to
One between two upper connecting columns moves up buffer spring, and this moves up and hang on lower connecting column in the middle part of buffer spring.
As a further improvement of the present invention, the feeding device includes the material peace being set on longitudinally mounted substrate
Sabot, be set on longitudinally mounted substrate and through material mounting disc a feeding driving mechanism and be set to longitudinally mounted base
A roll assembly on plate and on winding device side, wherein the feeding driving mechanism includes an alternating current generator and connection
In alternating current generator and through a feeding drive shaft of material mounting disc central axis；If the roll assembly include several upper roll wheel groups with
Dry lower roll wheel group is provided with a vertical linear sliding rail on the longitudinally mounted substrate, and the lower roll wheel group is sliding by a linear slide block
It is dynamic to be set on vertical linear sliding rail；The upper roll wheel group is identical as lower roll wheel group structure, respectively includes being set to longitudinally mounted base
A roller mounting base on plate leading flank and two rollers being set on roller mounting base leading flank.
The invention has the benefit that
(1) it is set by turntable, the first winding assembly for being distributed on turntable and the second winding assembly and separating of being arranged above and below
The structures such as the winding drive mechanism set combine the winding device to be formed, and match with cutting means and blanking device, have been used for
At uninterrupted formula circulation feeding, winding, rotation exchange station, cut, the processes such as blanking, after carrying out cutting process, formed at
While product, aluminium flake free end is fitted on the first winding assembly on cutting means or the second winding assembly surface, i.e.,
Complete secondary for material process, and while carrying out blanking procedure, synchronize and carry out secondary winding working procedure, i.e., each finished product at
While type blanking, secondary feeding and winding working procedure are completed, and carry out uninterrupted cyclic process, each process continuity with this
By force, without waiting, whole process high degree of automation greatly improves working efficiency to each mechanism action；
(2) by be located at winding mechanism above hold-down devices, using cutting means to be located at the first volume around component with
When aluminium flake between second winding assembly is cut, aluminium flake is pushed down by hold-down devices, prevents from occurring aluminium flake when cutting sticking up
Rise, out-of-flatness phenomena such as, guarantee that aluminium flake between the first winding assembly and the second winding assembly is in smooth state, with
Improve the accuracy cut；
(3) by added for cutting means be bulldozed mechanism under be bulldozed mechanism, after cutting means cut off aluminium flake, by
On be bulldozed mechanism and be bulldozed the aluminium flake free end being located above fixed cutting blade, make aluminium flake free end to winding center block following table
Face close to fitting, that is, complete it is secondary for material process, in favor of the progress of rotation next time winding working procedure；And machine is bulldozed by down simultaneously
The aluminium flake free end being located at below fixed cutting blade is bulldozed by structure, fits in aluminium flake free end on the product that winding is completed,
In favor of next blanking procedure.
Above-mentioned is the general introduction of inventive technique scheme, below in conjunction with attached drawing and specific embodiment, is done further to the present invention
Explanation.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is a part of structural schematic diagram of the invention；
Fig. 3 is the structural schematic diagram of winding device of the present invention；
Fig. 4 is that the first winding assembly and the second winding assembly of the invention are installed on the positive structure schematic on turntable；
Fig. 5 is that the first winding assembly and the second winding assembly of the invention are installed on the structure schematic diagram on turntable；
Fig. 6 is the structural schematic diagram of winding mechanism of the present invention；
The structural representation that Fig. 7 combines for the first winding assembly of the invention, the second winding assembly, turntable with cutting means
Figure；
Fig. 8 is the structure schematic diagram of cutting means of the present invention；
Fig. 9 is another part structural schematic diagram of the invention；
Figure 10 is the structural schematic diagram of hold-down devices of the present invention；
Figure 11 is the structural schematic diagram that blanking device is installed in front of winding device by the present invention；
Figure 12 is the structural schematic diagram of cutting agency of the present invention；
Figure 13 is the structural schematic diagram of pushing mechanism before the present invention；
Figure 14 is the structural schematic diagram of feeding device of the present invention.
Specific embodiment
Further to illustrate the present invention to reach the technical means and efficacy that predetermined purpose is taken, below in conjunction with attached drawing
And preferred embodiment, detailed description of specific embodiments of the present invention.
Fig. 1 and Fig. 2 are please referred to, the embodiment of the present invention provides a kind of Full-automatic lithium battery battery positive/negative plate winding apparatus, including
One longitudinally mounted substrate 1, the winding device 2 being set on longitudinally mounted substrate 1, be set on 2 side of winding device one
Feeding device 3, is set to longitudinal peace at the hold-down devices 4 for being set on longitudinally mounted substrate 1 and being located at 2 top of winding device
On dress substrate 1 and it is located at a cutting means 5 of 2 side of winding device and is set on longitudinally mounted substrate 1 and is located at winding dress
Set a blanking device 6 in 2 fronts.
Specifically, as shown in figure 3, the winding device 2 includes the turntable being longitudinally disposed on longitudinally mounted substrate 1
21, it the rotating drive mechanism 22 that is connected on 21 trailing flank central axis direction of turntable and is set on 21 leading flank of turntable
One winding mechanism 23, wherein the winding mechanism 23 includes one first winding assembly that leading flank is through to by 21 trailing flank of turntable
231, leading flank is through to by 21 trailing flank of turntable and be located at immediately below the first winding assembly 231 one second winding assembly 232,
And it is set to a winding drive mechanism 233 of 231 rear side side of the first winding assembly, which is located at the first winding assembly
231 tops.In the present embodiment, as shown in figure 3, the rotating drive mechanism 22 includes being connected to turntable trailing flank center
One central rotating shaft 221 at place and the divider 222 for being connected to 221 rear end of central rotating shaft.
When specific works, the first volume will be expected on component 231 by feeding device 3 on aluminium flake, and by winding drive mechanism
233 drive the first winding assembly 231 to rotate a few, and aluminium flake is wrapped on the first winding assembly 231；Again by rotating drive mechanism
22 drive turntable 21 and winding mechanism 23 to rotate integrally 180 degree, exchange the first winding assembly 231 and the second winding assembly 232
Position, then, the second winding assembly 232 is located at 231 top of the first winding assembly at this time, and winding drive mechanism 233 is located at volume Two
Around 232 rear side side of component, achieve the purpose that change station up and down；Meanwhile the traction action moved down by the first winding assembly 231, aluminium
Piece is elongated, between the second winding assembly 232 and the first winding assembly 231；It is pushed again by hold-down devices 4 and is located at volume Two
Aluminium flake on component 232, then, by cutting means 5 by the aluminium between the second winding assembly 232 and the first winding assembly 231
Piece cutting；Then, the aluminium flake being wrapped on the first winding assembly 231 can be discharged by blanking device 6, simultaneously, be driven by winding
Motivation structure 233 drives the second winding assembly 232 to rotate a few, and aluminium flake is wrapped on the second winding assembly 232, completes on secondary
Material and winding working procedure；Then, it repeats the above steps, is constantly fed by feeding device 3, repeatedly continual can be completely wound,
Rotation exchange station is pushed, is cut, the processes such as blanking.
Specifically, as shown in Figures 4 to 6, first winding assembly 231 is identical as the structure of the second winding assembly 232,
Below by taking the first winding assembly 231 as an example, structure is described in detail.First winding assembly 231 includes being set on turntable 21
One rotational installation seat 2311, insertion are rotatablely installed seat 2311 and extend to a center band moving axis 2312 of 21 trailing flank of turntable, connect
It is connected to 2312 front end of center band moving axis and is located at a rotation fixture block 2313 of 21 leading flank of turntable and is located in rotation fixture block
One winding central block 2314 of 2313 front ends.The first winding assembly 231 or the second winding assembly are driven in winding drive mechanism 233
When 232 rotation, drives rotation fixture block 2313 to rotate together with winding center block 2314 by center band moving axis 2312, wind aluminium flake
In on winding center block 2314.
As shown in fig. 6, the winding drive mechanism 233 include be set to longitudinally mounted 1 rear of substrate one before base is installed
Block 2331, one installed on matrix 2331 before being installed on wind driving assembly 2332, are connected to preceding one installed on matrix 2331
Driven in translation component 2333 and the translational guide assembly 2334 being connected on longitudinally mounted substrate 1 and preceding installation matrix 2331.
Specifically, the winding driving assembly 2332 includes the stepper motor before being installed on installation matrix 2331
23321, the main synchronizing wheel 23322 of one be connected on 23321 output shaft of stepper motor, be set to before installation matrix 2331 on and with
Center band moving axis 2312 be located along the same line one winding drive shaft 23323, be set to winding 23323 end of drive shaft one
Limited block 23324, one be sheathed in winding drive shaft 23323 from synchronizing wheel 23325 and enclose set on main synchronizing wheel 23322 with
A synchronous belt 23326 from 23325 periphery of synchronizing wheel, wherein offer on 23324 front end face of limited block and driven for center
One jack 233241 of 2312 end of axis insertion, and 23323 end of winding drive shaft is limited in 23324 rear end face of limited block
On.
As shown in figure 3, the driven in translation component 2333 include be set to before installation 2331 rear of matrix one after install
Matrix 23331 and install after being set on matrix 23331 and output end be connected to before one first translation of installation matrix 2331 drive
It takes offence cylinder 23332；The translational guide assembly 2334 includes installing between matrix 23331 and longitudinally mounted substrate 1 after being connected to
And it is installed on matrix 2331 and for guiding axis 23341 through several guiding axis 23341 of preceding installation matrix 2331 and before being set to
Several guideways 23342 of insertion.
In specific works, as shown in fig. 6, driving winding driving assembly 2332 whole to leaning on from driven in translation component 2333
The direction of nearly turntable 21 is mobile or retreats, and when needing to rotate the first winding assembly 231 or the second winding assembly 232, drives volume
Around driving assembly 2332 close to the first winding assembly 231 or the second winding assembly 232, center band moving axis 2312 is made to be inserted into limited block
It, can be by winding driving assembly 2332 and the first winding assembly 231 or volume Two winding in the jack 233241 of 23324 front end faces
Part 232 is attached, and realizes driving of the winding driving assembly 2332 to the first winding assembly 231 or the second winding assembly 232, with
The spinning movement for completing the first winding assembly 231 or the second winding assembly 232, aluminium flake is wound on winding center block 2314.
And after the completion of rotating, in order to cooperate the integral-rotation of following turntable 21, driven in translation component 2333 drives winding driving assembly
2332 it is whole retreated to the directions far from turntable 21, make to wind driving assembly 2332 and the first winding assembly 231 or volume Two around
Component 232 separates.
After rotating drive mechanism 22 drives turntable 21 and winding mechanism 23 to rotate integrally 180 degree, due to first volume winding
The traction action that part 231 moves down, aluminium flake are elongated, between the second winding assembly 232 and the first winding assembly 231, therefore,
Cutting means 5 are needed to cut off the aluminium flake between the second winding assembly 232 and the first winding assembly 231.In the present embodiment, such as
Shown in Fig. 7 and Fig. 8, the cutting means 5 include that the fixation being set on 21 leading flank of turntable cuts component 51 and is set to
On longitudinally mounted 1 leading flank of substrate and it is located at the fixed movable cutting mechanism 52 cut on 51 side of component.Specifically cutting
When, the fixed component 51 that cuts is fixed, and moving left and right by movable cutting mechanism 52, completion cut movement.After cutting, volume
Finished product around completion is located on fixed the second winding assembly 232 or the first winding assembly 231 for cutting 51 lower section of component, meanwhile,
Aluminium flake free end, which is located to fix, cuts 51 top of component, convenient for the progress of rotation next time winding working procedure.
Specifically, it includes being set on 21 leading flank of turntable and being located at the first winding assembly 231 that the fixation, which cuts component 51,
A fixing seat 511 between the second winding assembly 232 and the fixed cutting blade being set on 511 front end face of fixing seat
512；The activity cutting mechanism 52, which includes an installation side plate 521, is set on 521 leading flank of installation side plate and is located at fixation, to be cut
One activity of 512 side of blade cuts component 522 and the one second driven in translation cylinder 523 for being connected to installation side plate 521, should
Several horizontal linear sliding rails 524 are provided on 521 trailing flank of installation side plate, be fixedly installed on the longitudinally mounted substrate 1 with
Several horizontal linear sliding blocks 525 that horizontal linear sliding rail 524 matches；It includes being set to installation side that the activity, which cuts component 522,
A mounting base 5221 on plate 521 and the activity for being set in mounting base 5221 and being located at the fixed positive side of cutting blade 512
Cutting blade 5222.Specifically by the driving effect of the second driven in translation cylinder 523, drive activity cutting mechanism 52 is whole along cross
It is moved left and right to linear slide rail 524, cuts off movable cutting blade 5222 by aluminium flake close to fixed cutting blade 512.
After being cut off due to aluminium flake, two free ends of formation can keep nature extended state, be not easy to next twine
Around and blanking operation, therefore, the present embodiment is additionally arranged corresponding structure further with perfect.As shown in fig. 7, described in the present embodiment
Cutting means 5 further include being bulldozed mechanism 53 on cut 522 top of component positioned at activity one and cutting component 522 positioned at activity
Lower section is once bulldozed mechanism 54, wherein mechanism 53 is bulldozed on this, and that the structure of mechanism 54 is bulldozed under is identical.It is above below to be bulldozed
For mechanism 53, structure is described in detail, being above bulldozed mechanism 53 includes being connected to the one of installation side plate 521 be bulldozed cylinder 531, connect
It connects and runs through the impeller-hub 532 for being bulldozed cylinder 531 and be connected to the one of 532 end of impeller-hub and be bulldozed pedestal 533 and setting
In being bulldozed on 533 side end face of pedestal and be bulldozed roller set 534 towards the one of winding device 2.
After cutting means 5 cut off aluminium flake, be bulldozed from above in mechanism 53 be bulldozed roller set 534 will be located at fixation cut
The aluminium flake free end of 512 top of blade is bulldozed, and is made aluminium flake free end to the close fitting in 2314 lower surface of winding center block, that is, is completed
Secondary feeding bonding process, in favor of next rotation winding movement；And be bulldozed by down mechanism 54 simultaneously is bulldozed roller
The aluminium flake free end for being located at fixed 512 lower section of cutting blade is bulldozed by group, and aluminium flake free end is made to fit in the product that winding is completed
On, in favor of next blanking action.
And during cutting, the problem for preventing from cutting inaccuracy due to caused by aluminium flake out-of-flatness, tilting etc., this implementation
Example is pushed down aluminium flake using hold-down devices 4 before cutting, to improve the accuracy cut.Specifically, as shown in Figures 9 and 10,
The hold-down devices 4 include the lower air cylinder 41 being set on longitudinally mounted 1 leading flank of substrate and are connected to lower air cylinder 41
One press mechanism 42 of output shaft end, wherein the press mechanism 42 includes being connected to 41 output shaft lower end of lower air cylinder
One pushes pedestal 421, activity is inserted in the pushing substrate 422 pushed in pedestal 421, is connected to pushing 422 lower end of substrate
A lower lock block 423, be set to 423 lower end surface of lower lock block and be located at the top of the first winding assembly 231 an at least compression leg 424,
And it is connected to the pushing Buffer Unit 425 for pushing substrate 422；The pushing Buffer Unit 425 includes being set to push substrate 422
Positioning column 4251, two lower positioning columns 4252 being set on pushing 421 leading flank of pedestal and connection on the one of leading flank top
Between two lower positioning columns 4252 one push buffer spring 4253, and hung in the middle part of the pushing buffer spring 4253 it is fixed
On the column 4251 of position.
Press mechanism 42 can be driven integrally to move up and down by lower air cylinder 41, move down contact aluminium flake, complete pressing action, it will
Aluminium flake flattens, convenient for cutting off aluminium flake in side.And it pushes Buffer Unit 425 and certain buffering is played to entire pressing action dynamics
Balanced action prevents compression leg 424 from applying excessive power to aluminium flake.Specifically, compression leg 424 is right after compression leg 424 touches aluminium flake
While winding center block 2314 applies active force, winding center block 2314 also has certain upward active force to compression leg 424,
The active force in the two directions is balanced by pushing buffer spring 4253, and aluminium flake is made to obtain most suitable lower pressure, will be rigid
Pressing action is converted to flexible pressing action, prevents excessive generate to aluminium flake of pressure under compression leg 424 from damaging.
As shown in figure 11, the blanking device 6 include be set to the lower section of the second winding assembly 232 one before pushing mechanism 61,
And it is set to a cutting agency 62 in 232 front of the second winding assembly.By the positive and negative anodes for winding, cutting the formation of the processes such as aluminium flake
Piece finished product is also wound on winding center block 2314, from preceding pushing mechanism 61 by positive/negative plate finished product toward elapsing on cutting agency 62,
In order to the completion of blanking procedure.
Specifically, as shown in figure 12, the cutting agency 62 includes the peace being set up on longitudinally mounted 1 leading flank of substrate
Loading board 621 is set to a loading plate 622 of the mounting plate 621 on the side of the second winding assembly 232, is set to mounting plate
621 upper ends and be located at a top plate 623 of the top of loading plate 622, be set on the one of 622 lower end surface of loading plate top component 624 and
Be set to 622 one end of loading plate one releases component 625, wherein top component 624 is to be set to 622 lower end surface of loading plate on this
One on top gas cylinder, the release component 625 include be set to 622 upper surface one end of loading plate a pushing block 6251 and connection
One in pushing block 6251 releases cylinder 6252.After positive/negative plate finished product is pushed on loading plate 622 by preceding pushing mechanism 61,
It drives loading plate 622 to move up by upper top component 624, makes positive/negative plate finished product overlying contact to top plate 623, then positive/negative plate finished product
Upper aluminium flake free end is driven plain, and is finally again released positive/negative plate finished product by release component 625, completes blanking procedure.
Meanwhile as shown in figure 13, the preceding pushing mechanism 61 includes the installation being set on longitudinally mounted 1 leading flank of substrate
Push cylinder 612, the lifting being set on 611 leading flank of mounting blocks before block 611, one be set on 611 trailing flank of mounting blocks
Pusher cylinder 613 is set to one being pushed forward pedestal 614, being inserted in and be pushed forward on pedestal 614 on lifting 613 output shaft of pusher cylinder
One be pushed forward matrix 615 and be connected to and be pushed forward the one of matrix 615 and move up Buffer Unit 616；It is whole in T that this is pushed forward matrix 615
Shape is pushed forward 615 leading flank upper lateral of matrix and is formed with a bar shaped limit card slot 6151 at this；This moves up the packet of Buffer Unit 616
It includes to be set to and is pushed forward the connecting column once 6161 of 615 leading flank lower part of matrix, is set to two be pushed forward on 614 leading flank of pedestal
Upper connecting column 6162 and what is be connected between two upper connecting columns 6162 one move up buffer spring 6163, and this moves up buffering elastic
It is hung in the middle part of spring 6163 on lower connecting column 6161.
Entire preceding pushing mechanism 61 can be driven to be displaced between longitudinally mounted substrate 1 and cutting agency 62 by preceding push cylinder 612,
Positive/negative plate finished product is pushed on loading plate 622 by realization.Specifically, by lifting pusher cylinder 613 drive be pushed forward pedestal 614 with
It is pushed forward matrix 615 to move up, the end lower edge of positive/negative plate finished product is made to be caught in the bar shaped limit card slot 6151 being pushed forward on matrix 615
In, finally by the impetus of preceding push cylinder 612, positive/negative plate finished product is pushed on loading plate 622 by realization.
And it moves up Buffer Unit 616 and one is played to the positive/negative plate finished product movement dynamics that moves up and contact for being pushed forward matrix 615
Fixed cushioning balance effect, prevents from being pushed forward matrix 615 and applies excessive power to aluminium flake or winding center block 2314.Make positive/negative plate
Finished product obtains most suitable contact motive force, and rigidity movement is converted to flexible movement, prevents from generating damage to positive/negative plate finished product
It is bad.
In the present embodiment, as shown in figure 14, the feeding device 3 includes the object being set on longitudinally mounted substrate 1
Material mounting disc, be set on longitudinally mounted substrate 1 and through material mounting disc a feeding driving mechanism 32 and be set to longitudinal direction
A roll assembly 33 on installation base plate 1 and on 2 side of winding device, wherein the feeding driving mechanism 32 includes a friendship
Galvanic electricity machine 321 and be connected to alternating current generator 322 and run through material mounting disc central axis a feeding drive shaft 322；The roller set
Part 33 includes several upper roll wheel groups 331 and several lower roll wheel groups 332, is provided with a vertical linear on the longitudinally mounted substrate 1
Sliding rail 333, the lower roll wheel group 332 are slideably positioned on vertical linear sliding rail 333 by a linear slide block 334；The upper roll wheel group
331 is identical as 332 structure of lower roll wheel group, below for the above roller set 331, structure is described in detail.Upper roll wheel group 331 includes
It the roller mounting base 3311 that is set on longitudinally mounted 1 leading flank of substrate and is set on 3311 leading flank of roller mounting base
Two rollers 3312.
The rotation of material mounting disc can be driven by feeding driving mechanism 32, and roll assembly 33 plays certain traction and makees
With, while being acted by the drawing of winding device 2, in conjunction with the driving effect of feeding driving mechanism 32, make the continual quilt of aluminium flake
It is pulled on winding device 2, completes subsequent winding working procedure.And by the way that lower roll wheel group 332 is slideably positioned in vertical linear sliding rail
On 333, during aluminium flake draws feeding, lower roll wheel group 332 can be slided up and down along vertical linear sliding rail 333, in aluminium flake
During being pulled feeding, certain buffer function is played, prevents traction force is excessive from aluminium flake being caused to damage.
The above described is only a preferred embodiment of the present invention, be not intended to limit the scope of the present invention,
Therefore technical characteristic same as or similar to the above embodiments of the present invention is used, and obtained other structures, in guarantor of the invention
Within the scope of shield.
Claims (10)
1. a kind of Full-automatic lithium battery battery positive/negative plate winding apparatus, including a longitudinally mounted substrate, which is characterized in that further include setting
The winding device that is placed on longitudinally mounted substrate, is set to longitudinal peace at the feeding device being set on winding device side
The hold-down devices on substrate and being located above winding device are filled, is set on longitudinally mounted substrate and is located at winding device side
A cutting means and the blanking device that is set on longitudinally mounted substrate and is located in front of winding device；Wherein, the volume
Winding apparatus includes the turntable being longitudinally disposed on longitudinally mounted substrate, be connected on the central axis direction of turntable trailing flank one turn
Dynamic driving mechanism and the winding mechanism being set on turntable leading flank, which includes being through to by turntable trailing flank
One first winding assembly of leading flank, one for being through to leading flank by turntable trailing flank and being located at immediately below the first winding assembly
Two winding assemblies and the winding drive mechanism for being set to the first winding assembly rear side side, the hold-down devices be located at the first volume around
Above component.
2. Full-automatic lithium battery battery positive/negative plate winding apparatus according to claim 1, which is characterized in that the first volume around
Component is identical as the structure of the second winding assembly, respectively includes being set to the rotational installation seat on turntable, insertion is rotatablely installed
Seat and extend to a center band moving axis of turntable trailing flank, be connected to center band moving axis front end and be located at turntable leading flank one
Rotation fixture block and the winding central block for being located in rotation fixture block front end.
3. Full-automatic lithium battery battery positive/negative plate winding apparatus according to claim 2, which is characterized in that the winding driving
Mechanism include be set to longitudinally mounted substrate rear one before install matrix, be installed on before installation matrix on one winding driving group
Part, one for installing the driven in translation component on matrix before being connected to and being connected on longitudinally mounted substrate and preceding installation matrix
Translational guide assembly, wherein the winding driving assembly includes the stepper motor being installed on preceding installation matrix, is connected to step
Into on motor output shaft a main synchronizing wheel, be set to before installation matrix on and be located along the same line with center band moving axis one
Winding drive shaft, the limited block for being set to winding driveshaft end, one from synchronizing wheel and enclosing of being sheathed in winding drive shaft
Set on main synchronizing wheel with from a synchronous belt of synchronizing wheel periphery, wherein offered on the limited block front end face for center drive
One jack of shaft end portion insertion, and the winding driveshaft end is limited on limited block rear end face.
4. Full-automatic lithium battery battery positive/negative plate winding apparatus according to claim 3, which is characterized in that the driven in translation
Component include installation matrix rear before being set to one after matrix be installed and install after being set on matrix and output end is connected to
One first driven in translation cylinder of preceding installation matrix；The translational guide assembly include be connected to after installation matrix with it is longitudinally mounted
It is inserted between substrate and through several guiding axis of preceding installation matrix and before being set on installation matrix and for guiding axis several
Guideway.
5. Full-automatic lithium battery battery positive/negative plate winding apparatus according to claim 1, which is characterized in that the rotate driving
Mechanism includes the central rotating shaft for being connected to turntable trailing flank center position and the segmentation for being connected to central rotating shaft rear end
Device.
6. Full-automatic lithium battery battery positive/negative plate winding apparatus according to claim 1, which is characterized in that the cutting means
A fixation including being set on turntable leading flank cuts component and is set on longitudinally mounted substrate leading flank and is located at and fixes
Cut the movable cutting mechanism on component side, wherein it includes being set on turntable leading flank and position that the fixation, which cuts component,
A fixing seat between the first winding assembly and the second winding assembly and the fixation being set on fixing seat front end face are cut
Blade；The activity cutting mechanism includes an installation side plate, is set on installation side plate leading flank and is located at fixed cutting blade side
One activity on side cuts component and the one second driven in translation cylinder for being connected to installation side plate, sets on the installation side plate trailing flank
Several horizontal linear sliding rails are equipped with, several cross to match with horizontal linear sliding rail are fixedly installed on the longitudinally mounted substrate
To linear slide block；The activity cuts component and includes the mounting base being set in installation side plate and be set in mounting base and position
A movable cutting blade in the fixed positive side of cutting blade.
7. Full-automatic lithium battery battery positive/negative plate winding apparatus according to claim 6, which is characterized in that the cutting means
It further include being bulldozed mechanism on one cut positioned at activity above component and cutting positioned at activity to be once bulldozed machine below component
Structure, wherein be bulldozed mechanism on this and be bulldozed that the structure of mechanism is identical under, respectively include being connected to installation side plate one is bulldozed gas
It cylinder, connection and through the impeller-hub for being bulldozed cylinder and is connected to the one of impeller-hub end and is bulldozed pedestal and is set to and be bulldozed base
On seat side end face and one towards winding device is bulldozed roller set.
8. Full-automatic lithium battery battery positive/negative plate winding apparatus according to claim 1, which is characterized in that the hold-down devices
Including the lower air cylinder being set on longitudinally mounted substrate leading flank and the pushing for being connected to lower air cylinder output shaft end
Mechanism, wherein the press mechanism includes being connected to pushing pedestal, an activity of lower air cylinder output shaft lower end to be inserted in pushing
A pushing substrate in pedestal is connected to and pushes a lower lock block of substrate lower end, is set to lower lock block lower end surface and is located at the
It an at least compression leg above one winding assembly and is connected to and pushes the one of substrate and push Buffer Unit；The pushing Buffer Unit packet
Include be set to push substrate leading flank top one on positioning column, be set to push pedestal leading flank on two lower positioning columns,
And one be connected between two lower positioning columns pushes buffer spring, and hang on positioning column in the middle part of the pushing buffer spring
On.
9. Full-automatic lithium battery battery positive/negative plate winding apparatus according to claim 1, which is characterized in that the blanking device
Including be set to below the second winding assembly one before pushing mechanism and the cutting agency being set in front of the second winding assembly,
Wherein, the cutting agency includes the mounting plate being set up on longitudinally mounted substrate leading flank, is set to mounting plate close to
A loading plate on the side of two winding assemblies, is set to the top plate for being set to mounting plate upper end and being located above loading plate
On the one of loading plate lower end surface top component and be set to loading plate one end one release component, wherein on this top component be setting
In top gas cylinder on the one of loading plate lower end surface, the release component include be set to loading plate upper surface one end a pushing block and
Be connected to pushing block one releases cylinder；The preceding pushing mechanism includes the installation being set on longitudinally mounted substrate leading flank
Push cylinder, the lifting pusher cylinder being set on mounting blocks leading flank, setting before block, one be set on mounting blocks trailing flank
It is pushed forward pedestal in one on lifting pusher cylinder output shaft, one be pushed forward on pedestal is inserted in and is pushed forward matrix and is connected to and be pushed forward
The one of matrix moves up Buffer Unit；It is integrally T-shaped that this is pushed forward matrix, is pushed forward matrix leading flank upper lateral and is formed with one at this
Shape limit card slot；It includes being set to be pushed forward the connecting column once of matrix leading flank lower part, be set to and be pushed forward that this, which moves up Buffer Unit,
Two on pedestal leading flank upper connecting columns and what is be connected between two upper connecting columns one move up buffer spring, and this is moved up
It is hung on lower connecting column in the middle part of buffer spring.
10. Full-automatic lithium battery battery positive/negative plate winding apparatus according to claim 1, which is characterized in that the feeding dress
Set including be set on longitudinally mounted substrate a material mounting disc, be set on longitudinally mounted substrate and through material mounting disc
A feeding driving mechanism and the roll assembly that is set on longitudinally mounted substrate and is located on winding device side, wherein
The feeding driving mechanism includes an alternating current generator and is connected to alternating current generator and drives through a feeding of material mounting disc central axis
Moving axis；The roll assembly includes several upper roll wheel groups and several lower roll wheel groups, and it is longitudinal that one is provided on the longitudinally mounted substrate
Linear slide rail, the lower roll wheel group are slideably positioned on vertical linear sliding rail by a linear slide block；The upper roll wheel group and lower roll wheel
Group structure is identical, respectively includes the roller mounting base being set on longitudinally mounted substrate leading flank and is set to roller installation
Two rollers on seat leading flank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810788436.XA CN109148968A (en) | 2018-07-18 | 2018-07-18 | A kind of Full-automatic lithium battery battery positive/negative plate winding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810788436.XA CN109148968A (en) | 2018-07-18 | 2018-07-18 | A kind of Full-automatic lithium battery battery positive/negative plate winding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109148968A true CN109148968A (en) | 2019-01-04 |
Family
ID=64801061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810788436.XA Withdrawn CN109148968A (en) | 2018-07-18 | 2018-07-18 | A kind of Full-automatic lithium battery battery positive/negative plate winding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109148968A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110931889A (en) * | 2019-12-24 | 2020-03-27 | 井东风 | Winding method for cylindrical shell of lithium battery |
| CN112792409A (en) * | 2020-12-30 | 2021-05-14 | 东莞泓宇智能装备有限公司 | Cutter follow-up type pole piece cutting device of square lithium battery sheet-making winder |
-
2018
- 2018-07-18 CN CN201810788436.XA patent/CN109148968A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110931889A (en) * | 2019-12-24 | 2020-03-27 | 井东风 | Winding method for cylindrical shell of lithium battery |
| CN112792409A (en) * | 2020-12-30 | 2021-05-14 | 东莞泓宇智能装备有限公司 | Cutter follow-up type pole piece cutting device of square lithium battery sheet-making winder |
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Application publication date: 20190104 |