CN109175013A - A kind of lithium battery pole ear automatic rolling device - Google Patents
A kind of lithium battery pole ear automatic rolling device Download PDFInfo
- Publication number
- CN109175013A CN109175013A CN201810989057.7A CN201810989057A CN109175013A CN 109175013 A CN109175013 A CN 109175013A CN 201810989057 A CN201810989057 A CN 201810989057A CN 109175013 A CN109175013 A CN 109175013A
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- China
- Prior art keywords
- rolling device
- driving
- lithium battery
- roller press
- workbench
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
- B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work
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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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The present invention relates to technical field of lithium batteries, refer in particular to a kind of lithium battery pole ear automatic rolling device, it includes rack, workbench, rolling device, rolling device traversing driving device, rolling device vertical shift driving mechanism, driving mechanism and table-driving mechanism are moved before and after rolling device, the workbench, rolling device, rolling device traversing driving device, rolling device vertical shift driving mechanism, driving mechanism is moved before and after rolling device and table-driving mechanism is assembled on rack, the rolling device includes two anode ear roller press mechanisms and two negative electrode lug roller press mechanisms.The present invention can be automatically completed contraposition and adjust, two tabs of multiple lithium batteries can be flattened simultaneously, improve production efficiency, anode ear rolling device and negative electrode lug rolling device can also be adjusted respectively to the rolling pressure of the rolling pressure of the anode ear of the same lithium battery, negative electrode lug, improve the pressing precision of tab.
Description
Technical field
The present invention relates to technical field of lithium batteries, refer in particular to a kind of lithium battery pole ear automatic rolling device.
Background technique
For flexible package lithium cell as third generation dynamic lithium battery, flexible package lithium cell has that light weight, volume be thin, capacity
Greatly, the advantages such as small, long service life of internal resistance, soft package lithium battery are that liquid lithium ionic cell puts on one layer of polymeric shell, are being tied
Laminated aluminum film is used on structure, flexible-packed battery at most only understands air-blowing and splits in the case where security risk occurs, rather than steel
Shell aluminum hull battery core can explode like that, have a safety feature.
Lithium battery is usually made of shell, electrolyte, core, nut cap etc., and core both ends are respectively equipped with anode ear and cathode
Ear, the tab of lithium battery is formed by metal strip and gel hot pressing, in lithium battery preparation process, is connected to lithium battery sheet
Two tabs of body can bend, it is therefore desirable to carry out pressing processing to two tabs, in the prior art, generally use artificial
The mode of rolling flattens tab, and the degree of automation is low, greatly reduces production efficiency, since it is desired that more artificial of investment and
Production cost is improved, also has the equipment of the tab for flattening lithium battery in the prior art, but this traditional equipment is only
Two tabs of a lithium battery once can be simultaneously flattened, production efficiency is low, and two tabs of single lithium battery use
Same cylinder or motor control the pressure of pushing, since the material of two tabs of lithium battery is different, required flattening pressure
Degree is also different, and the equipment of this tab for flattening lithium battery of tradition can not individually adjust the applanation pressure of two tabs, Wu Fada
To the pressing precision of tab.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of lithium battery pole ear automatic rolling devices, can flatten simultaneously more
The tab of a lithium battery improves production efficiency, additionally it is possible to adjust rolling pressure, the cathode of the anode ear of the same lithium battery respectively
The rolling pressure of ear improves the pressing precision of tab.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme:
A kind of lithium battery pole ear automatic rolling device comprising rack, tab for carrying lithium battery workbench, use
In rolling device, the rolling device for driving rolling device transverse shifting that roll-in is carried on the tab of the lithium battery of workbench
Traversing driving device, for drive rolling device vertically move rolling device vertical shift driving mechanism, for driving rolling device
Driving mechanism and the table-driving mechanism for driving worktable lifting, the work are moved before and after the rolling device of back-and-forth motion
Make to move driving machine before and after platform, rolling device, rolling device traversing driving device, rolling device vertical shift driving mechanism, rolling device
Structure and table-driving mechanism are assembled on rack；
The rolling device include for the anode ear roll-in to multiple lithium batteries multiple anode ear roller press mechanisms and
For multiple negative electrode lug roller press mechanisms of the negative electrode lug roll-in to multiple lithium batteries, the anode ear roller press mechanism and negative electrode lug roller
Press mechanism is arranged side by side and is respectively positioned on the top of workbench, the anode ear roller press mechanism, negative electrode lug roller press mechanism respectively with roller
Pressure device traversing driving device is slidably connected, and the anode ear roller press mechanism, negative electrode lug roller press mechanism are vertical with rolling device respectively
It moves driving mechanism to be slidably connected, the anode ear roller press mechanism, negative electrode lug roller press mechanism drive with shifting before and after rolling device respectively
Mechanism slips connection, the table-driving mechanism and anode ear roller press mechanism are arranged via workbench interval, the workbench
Driving mechanism and negative electrode lug roller press mechanism are arranged via workbench interval.
Further, the rolling device further includes first movement arm, the second moving arm, two anode ear roller press mechanisms point
Be not set to the both ends of first movement arm, two negative electrode lug roller press mechanisms are respectively arranged at the both ends of the second moving arm, it is described just
Tab roller press mechanism is equipped with the first pressure roller of the anode ear for roll-in lithium battery, and the negative electrode lug roller press mechanism, which is equipped with, is used for roller
Press the second pressure roller of the negative electrode lug of lithium battery.
Further, the lithium battery pole ear automatic rolling device further includes for the tab of lithium battery to be fixed on work
The fixation device of platform, the fixed device include pressing plate, the first guide post for being set to pressing plate, be sheathed on the first guide post
One elastomeric element, the push plate for being set to the first guide post, the push plate driving device for being connect with push plate and being used to drive push plate mobile,
The push plate driving device is installed in rack, and one end of first elastomeric element contradicts pressing plate, the first elastomeric element it is another
End contradicts push plate, and the pressing plate is corresponding with workbench；When the tab of roll-in lithium battery, lithium battery is limited in pressing plate and workbench
Between.
Further, the rolling device traversing driving device includes the first cross sliding driving device, the second traversing driving dress
It sets, the first sliding seat, the second sliding seat, the movable stand for being slideably positioned in rack and the multiple traversing cunnings for being set to movable stand
Rail, first cross sliding driving device, the second cross sliding driving device are all set in the side of movable stand, the first sliding seat, second
Sliding seat is slideably positioned in the other side of movable stand via transverse slide rail, and one end of the first sliding seat is filled with the first traversing driving
The free end set is fixedly connected, and the other end of the first sliding seat is connect with first movement arm, one end of the second sliding seat and second
The free end of cross sliding driving device is fixedly connected, and the other end of the second sliding seat is connect with the second moving arm；First traversing driving
Device is for driving two anode ear roller press mechanism transverse shiftings, and the second cross sliding driving device is for driving two negative electrode lug roll-ins
Mechanism transverse shifting.
Further, the rolling device vertical shift driving mechanism includes for driving anode ear roller press mechanism to vertically move
First vertical shift driving device and for driving negative electrode lug roller press mechanism to vertically move the second vertical shift driving device, described first is vertical
It moves driving device and is set to the first sliding seat, the second vertical shift driving device is set to the second sliding seat, first sliding
Seat, the second sliding seat are equipped with multiple vertical shift slide rails, and the first movement arm connects via vertical shift slide rail and the sliding of the first sliding seat
It connects, second moving arm is slidably connected via vertical shift slide rail and the second sliding seat, the freedom of the first vertical shift driving device
End is fixedly connected with first movement arm, and the free end of the second vertical shift driving device is fixedly connected with the second moving arm；First
For vertical shift driving device for driving two anode ear roller press mechanism longitudinal movements, the second vertical shift driving device is negative for driving two
The longitudinal movement of tab roller press mechanism.
Further, the rack is equipped with pedestal, and the movable stand is slideably positioned in pedestal, moves before and after the rolling device
Driving mechanism includes the movable drive device for being set to pedestal and being used to that movable stand to be driven to be moved forward and backward, and the pedestal is equipped with
Multiple back-and-forth motion sliding rails, the movable stand and pedestal are slidably connected via sliding rail is moved forward and backward, the back-and-forth motion sliding rail
Both ends are equipped with the block component for block movable stand.
Further, the table-driving mechanism includes the support frame for being set to pedestal and being used to support workbench
(221), it is set to the Working table driving device of support frame, multiple support columns of support frame is set to and is arranged along the vertical direction
In multiple guide rails of support frame, the lower end of the workbench is equipped with the connector cooperated with guide rail, the workbench
The free end of driving device is fixedly connected with workbench.
Further, the movable stand is set there are two aperture, two the first direct orbit plates and two second orientation rails
Guidance tape, two the first direct orbit plates are respectively arranged at the upper and lower ends of one of aperture, two second orientations
Track plates are respectively arranged at the upper and lower ends of another aperture, and the free end of first cross sliding driving device is equipped with the first sliding
The free end of block, second cross sliding driving device is equipped with the second sliding shoe, and first sliding shoe passes through one of aperture,
The second sliding shoe passes through another aperture, and one end of first sliding shoe is slideably positioned in the first direct orbit plate, separately
One end is fixedly connected with first sliding seat, and one end of the second sliding shoe is slideably positioned in the second direct orbit plate, separately
One end is fixedly connected with second sliding seat.
Further, the anode ear roller press mechanism further includes the first link block, the second company for being installed in the first link block
It connects block, the second guide post for being installed in the second link block, the second elastomeric element for being sheathed on the second guide post, be set to the first shifting
The guide rail fixing element of swing arm and the guide rail matching piece cooperated with guide rail fixing element, the guide rail fixing element are equipped with guiding groove,
The guide rail matching piece is equipped with the guiding raised line with guiding groove cooperation, the quantity of first pressure roller be it is multiple, it is multiple described
First pressure roller is rotatably dispose in the lower end of the first link block.
Further, the movable stand include support member, it is backboard, arranged in a crossed manner and be slideably positioned in pedestal with backboard
Bottom plate, the bottom plate are equipped with the limiting slot for limiting to support member, and the one side wall and backboard of the support member contradict.
Beneficial effects of the present invention: the present invention is equipped with rolling device, rolling device traversing driving device, rolling device vertical shift
Driving mechanism can be automatically completed contraposition and adjust, additionally it is possible to while two tabs of multiple lithium batteries are flattened, improve production effect
Rate, and two anode ear rolling devices and two the longitudinal of negative electrode lug rolling device are moved by rolling device vertical shift driving mechanism
It is dynamic to be adjusted, and then anode ear rolling device and negative electrode lug rolling device are adjusted respectively to the anode ear of the same lithium battery
The rolling pressure of rolling pressure, negative electrode lug improves the pressing precision of tab.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention.
Fig. 2 is another view stereo structural schematic diagram of the invention.
Fig. 3 is rolling device of the invention, rolling device vertical shift driving mechanism, is moved forward and backward sliding rail, block component and shifting
The structural schematic diagram of moving frame.
Fig. 4 is the decomposition texture schematic diagram of rolling device of the invention, the first sliding seat and the second sliding seat.
Fig. 5 is the structural schematic diagram of table-driving mechanism of the invention, workbench, connector and pedestal.
Fig. 6 is the structural schematic diagram of rack and fixed device of the invention.
Fig. 7 is the structural schematic diagram that driving mechanism, movable stand and transverse slide rail are moved in rolling device front and back of the invention.
Description of symbols:
1- rack；11- pedestal；2- workbench；21- connector；22- table-driving mechanism；221- support frame；222- work
Make platform driving device；223- support column；224- guide rail；3- rolling device；31- anode ear roller press mechanism；311- first connects
Connect block；The second link block of 312-；The second guide post of 313-；The first pressure roller of 314-；The second elastomeric element of 315-；316- guide rail is fixed
Part；317- guide rail matching piece；318- is oriented to groove；319- is oriented to raised line；32- negative electrode lug roller press mechanism；The second pressure roller of 321-；
33- first movement arm；The second moving arm of 34-；4- rolling device traversing driving device；The first cross sliding driving device of 41-；411-
One sliding shoe；The second cross sliding driving device of 42-；421- the second sliding shoe；The first sliding seat of 43-；The second sliding seat of 44-；45- is moved
Moving frame；451- aperture；452- the first direct orbit plate；453- support member；454- backboard；456- bottom plate；46- transverse slide rail；
457- the second direct orbit plate；5- rolling device vertical shift driving mechanism；51- the first vertical shift driving device；The second vertical shift of 52- driving
Device；53- vertical shift slide rail；Driving mechanism is moved before and after 6- rolling device；61- movable drive device；62-, which is moved forward and backward, to be slided
Rail；63- block component；7- fixes device；71- pressing plate；The first guide post of 72-；The first elastomeric element of 73-；74- push plate；75- is pushed away
Plate driving device.
Specific embodiment
For the ease of the understanding of those skilled in the art, the present invention is made further below with reference to embodiment and attached drawing
Bright, the content that embodiment refers to not is limitation of the invention.
As shown in Figures 1 to 7, a kind of lithium battery pole ear automatic rolling device provided by the invention comprising rack 1 is used
In the tab of carrying lithium battery workbench 2, be carried on for roll-in workbench 2 lithium battery tab rolling device 3, use
Rolling device traversing driving device 4 in driving 3 transverse shifting of rolling device, the roller for driving rolling device 3 to vertically move
Driving mechanism 6 is moved before and after pressure device vertical shift driving mechanism 5, the rolling device for driving rolling device 3 to be moved forward and backward and is used
In the table-driving mechanism 22 that driving workbench 2 is gone up and down, the workbench 2, rolling device 3, the traversing driving machine of rolling device
Driving mechanism 6 is moved before and after structure 4, rolling device vertical shift driving mechanism 5, rolling device and table-driving mechanism 22 is assembled on
Rack 1；The rolling device 3 include for the anode ear roll-in to multiple lithium batteries multiple anode ear roller press mechanisms 31 and
For multiple negative electrode lug roller press mechanisms 32 of the negative electrode lug roll-in to multiple lithium batteries, the anode ear roller press mechanism 31 and cathode
Ear roller press mechanism 32 is arranged side by side and is respectively positioned on the top of workbench 2, the anode ear roller press mechanism 31, negative electrode lug roller press mechanism
32 are slidably connected with rolling device traversing driving device 4 respectively, and the anode ear roller press mechanism 31, negative electrode lug roller press mechanism 32 are divided
Be not slidably connected with rolling device vertical shift driving mechanism 5, the anode ear roller press mechanism 31, negative electrode lug roller press mechanism 32 respectively with
It moves driving mechanism 6 before and after rolling device to be slidably connected, the table-driving mechanism 22 is with anode ear roller press mechanism 31 via work
Make the setting of the interval of platform 2, the table-driving mechanism 22, which is spaced with negative electrode lug roller press mechanism 32 via workbench 2, to be arranged.
Usual flexible package lithium cell sets that there are two tabs, one of them is anode ear, another is negative electrode lug, anode ear with
The manufacture material of negative electrode lug is different, flattens anode ear and pressure needed for pressing negative electrode lug is also different；It is extraneous in practice
Auxiliary turntable mechanism for two or more lithium batteries to be delivered to workbench 2 simultaneously automatically send multiple lithium batteries
To workbench 2, multiple lithium batteries are placed on same plane and the horizontal distance of two adjacent lithium batteries is kept not
Become, the rolling device traversing driving device 4 drives 3 transverse shifting of rolling device, firstly, the traversing drive of the rolling device
Motivation structure 4 carries out contraposition adjusting to rolling device 3 according to the position of the tab of two lithium batteries, so that two anode ear roll-in dresses
It sets 31 and respectively corresponds two anode ears, two negative electrode lug rolling devices 32 respectively correspond two negative electrode lugs, after completing contraposition adjusting,
The table-driving mechanism 22 drives workbench 2 to rise, so that the tab of two lithium batteries is carried on workbench 2, then
The rolling device vertical shift driving mechanism 5 drives rolling device 3 mobile towards vertically downward direction, so that two anode ear roll-in dresses
It sets 31 and pushes down two anode ears respectively, two negative electrode lug rolling devices 32 push down two negative electrode lugs respectively, the last roll-in dress
It sets front and back and moves driving mechanism 6 and drive rolling device 3 backward after roll-in pre-determined distance, be completed at the same time the positive and negative anodes to two lithium batteries
The roll-in finishing operations of ear, then the rolling device 3 rises and moves forward reset, and the decline of workbench 2 resets, auxiliary
Rotating disk mechanism is automatically sent out two lithium batteries that tab flattens are completed；The rolling device vertical shift driving mechanism 5 can be adjusted
Two anode ear rolling devices 31 and two negative electrode lug rolling devices 32 are saved to the roll-in dynamics of tab；Preferably, the work
Platform 2 is made of wear-resistant ceramic material, so that the workbench 2 is greatly increased by roll-in number, extend workbench 2 uses the longevity
Life reduces production cost.
The present invention can be automatically completed contraposition and adjust, additionally it is possible to while two tabs of multiple lithium batteries are flattened, it improves
Production efficiency, and by rolling device vertical shift driving mechanism 5 to two anode ear rolling devices 31 and two negative electrode lug roll-in dresses
It sets 32 longitudinal movement to be adjusted, and then adjusts anode ear rolling device 31 and negative electrode lug rolling device 32 respectively to same
The rolling pressure of the rolling pressure of the anode ear of lithium battery, negative electrode lug, improves the pressing precision of tab.
In the present embodiment, the rolling device 3 further includes first movement arm 33, the second moving arm 34, two anode ear rollers
Press mechanism 31 is respectively arranged at the both ends of first movement arm 33, and two negative electrode lug roller press mechanisms 32 are respectively arranged at the second moving arm
34 both ends, the anode ear roller press mechanism 31 are equipped with the first pressure roller 314 of the anode ear for roll-in lithium battery, the cathode
Ear roller press mechanism 32 is equipped with the second pressure roller 321 of the negative electrode lug for roll-in lithium battery.The anode ear and cathode of usual lithium battery
The distance between ear very little, usually only 5 millimeters or so, traditional lithium battery pole ear flattening equipment usually by a motor or
Cylinder drives the device of two pressing tabs to push simultaneously, since support flattens two support arms of the device of tab with larger
Thickness, the distance for leading to be difficult to the device of two pressing tabs is 5 millimeters or so, and the first movement arm of the application
33, the second moving arm 34 is mutually indepedent, does not interfere with each other, so that two anode ear roller press mechanisms 31 and two negative electrode lug roller press mechanisms
It is 32 mutually indepedent, do not interfere with each other, the application can pass through the position adjusted between first movement arm 33, the second moving arm 34 and close
System easily realizes anode ear roller press mechanism 31 and negative electrode lug roller press mechanism 32 apart from being 5 millimeters or so, it is also possible that positive
Ear roller press mechanism 31 is different from rolling pressure of the negative electrode lug roller press mechanism 32 to negative electrode lug to the rolling pressure of anode ear, improves pole
The pressing precision of ear avoids damaging tab due to the improper of rolling pressure or tab roll-in is inadequate；Preferably, described
One pressure roller 314, the second pressure roller 321 are made of wear-resistant ceramic material, so that the roll-in time of the first pressure roller 314, the second pressure roller 321
Number greatly increases, and extends the service life of the first pressure roller 314, the second pressure roller 321, so that the tab pressing effect of lithium battery is steady
It is fixed, reduce production cost.
In the present embodiment, the lithium battery pole ear automatic rolling device further includes for the tab of lithium battery to be fixed on work
Make the fixation device 7 of platform, the fixed device 7 includes pressing plate 71, the first guide post 72 for being set to pressing plate 71, is sheathed on first
First elastomeric element 73 of guide post 72, the push plate 74 for being set to the first guide post 72 connect with push plate 74 and push away for driving
The mobile push plate driving device 75 of plate 74, the push plate driving device 75 are installed in rack 1, and the one of first elastomeric element 73
End contradicts pressing plate 71, and the other end of the first elastomeric element 73 contradicts push plate 74, and the pressing plate 71 is corresponding with workbench 2；Roll-in
When the tab of lithium battery, lithium battery is limited between pressing plate 71 and workbench 2, it is preferable that the quantity of first guide post 72
It is two.The tab of usual lithium battery is convexly equipped in the ontology of lithium battery, and the ontology of lithium battery is carried on extraneous auxiliary turntable machine
Structure (not shown), the tab of lithium battery is convex to be carried on workbench 2, when the rolling device traversing driving device 4 is completed to roll-in
After the contraposition of device 3 is adjusted, the push plate driving device 75 drives push plate 74 and pressing plate 71 to push, so that pressing plate 71 pushes down lithium electricity
Pond ontology prevents lithium battery ontology from driving tab that positional shift occurs, improves the stability and accuracy of lithium battery, is convenient for roll-in
Device 3 carries out roll-in to the tab of lithium battery, and then improves the quality of roll-in tab；First guide post 72 is used for and the
The cooperation of one elastomeric element 73, first elastomeric element 73 have buffer function；Preferably, the push plate driving device 75 can be with
For cylinder, first elastomeric element 73 can be spring.
In the present embodiment, the rolling device traversing driving device 4 includes the first cross sliding driving device 41, the second traversing drive
It moves device 42, the first sliding seat 43, the second sliding seat 44, the movable stand 45 for being slideably positioned in rack 1 and is set to movable stand
45 multiple transverse slide rails 46, first cross sliding driving device 41, the second cross sliding driving device 42 are all set in movable stand 45
Side, first sliding seat 43, the second sliding seat 44 are slideably positioned in the another of movable stand 45 via transverse slide rail 46
Side, one end of the first sliding seat 43 are fixedly connected with the free end of the first cross sliding driving device 41, the first sliding seat 43 it is another
End is connect with first movement arm 33, and one end of the second sliding seat 44 is fixedly connected with the free end of the second cross sliding driving device 42,
The other end of second sliding seat 44 is connect with the second moving arm 34；First cross sliding driving device 41 is for driving two anode ear rollers
31 transverse shifting of press mechanism, the contraposition for completing two anode ear roller press mechanisms 31 is adjusted, so that two anode ear roller press mechanisms 31
Two anode ears of two lithium batteries are respectively corresponded, the second cross sliding driving device 42 is for driving two negative electrode lug roller press mechanisms 32
Transverse shifting, the contraposition for completing two negative electrode lug roller press mechanisms 32 is adjusted, so that two negative electrode lug roller press mechanisms 32 respectively correspond
Two negative electrode lugs of two lithium batteries improve the roll-in precision of the application, first cross sliding driving device 41, the second traversing drive
Dynamic device 42 can the lithium battery to different size carry out contraposition adjusting, can be to a variety of rule so that the practicability of the application is good
The lithium battery of lattice carries out tab and flattens operation；Preferably, first cross sliding driving device 41, the second cross sliding driving device 42 are equal
It can be stepper motor, so that the precision that contraposition is adjusted is high, the transverse slide rail 46 can be screw rod sliding rail, so that the application is real
Existing automatic flexible production.
In the present embodiment, the rolling device vertical shift driving mechanism 5 includes for driving anode ear roller press mechanism 31 longitudinal
Mobile the first vertical shift driving device 51 and for driving negative electrode lug roller press mechanism 32 to vertically move the second vertical shift driving device
52, the first vertical shift driving device 51 is set to the first sliding seat 43, and the second vertical shift driving device 52 is set to second
Sliding seat 44, first sliding seat 43, the second sliding seat 44 are equipped with multiple vertical shift slide rails 53, and the first movement arm 33 passes through
It is slidably connected by vertical shift slide rail 53 and the first sliding seat 43, second moving arm 34 is via vertical shift slide rail 52 and the second sliding seat
44 are slidably connected, and the free end of the first vertical shift driving device 51 is fixedly connected with first movement arm 33, second vertical shift
The free end of driving device 52 is fixedly connected with the second moving arm 34；The first vertical shift driving device 51 is being used for driving two just
Tab roller press mechanism 31 vertically moves and adjusts the roll-in dynamics to two anode ear roller press mechanisms 31, the second vertical shift driving
Device 52 is used to that two negative electrode lug roller press mechanisms 32 to be driven to vertically move and adjusts the roll-in to two negative electrode lug roller press mechanisms 32
Dynamics so that the roll-in dynamics that two anode ears of two lithium batteries are subject to is equal, two negative electrode lugs of two lithium batteries by
Roll-in dynamics it is equal, enable the application to adjust the rolling pressure of the anode ear of the same lithium battery, negative electrode lug respectively
Rolling pressure improves the roll-in precision of the application；Preferably, the first vertical shift driving device 51, the second vertical shift driving device 52 can
Think servo motor, the vertical shift slide rail 53 can be screw rod sliding rail, so that the application realizes automatic flexible production.
In the present embodiment, the rack 1 is equipped with pedestal 11, and the movable stand 45 is slideably positioned in pedestal 11, the roll-in
It includes being set to pedestal 11 and the back-and-forth motion driving dress for driving movable stand 45 to be moved forward and backward that driving mechanism 6 is moved before and after device
61 are set, the pedestal 11 is equipped with multiple back-and-forth motion sliding rails 62, and the movable stand 45 is with pedestal 11 via back-and-forth motion sliding rail 62
It is slidably connected, the both ends for being moved forward and backward sliding rail 62 are equipped with the block component 63 for block movable stand 45.The roll-in
Device 3, rolling device traversing driving device 4, rolling device vertical shift driving mechanism 5 are all set in movable stand 45, when the front and back
Mobile drive deivce 61 drives movable stand 45 to be moved forward and backward, the rolling device 3, rolling device traversing driving device 4, roll-in dress
Vertical shift driving mechanism 5 is set as movable stand 45 is moved forward and backward, and movable drive device 61 is for driving 3 front and back of rolling device
Mobile, rolling device 3 is smooth to the tab roll-in being located on workbench 2, improves the degree of automation, improves production efficiency, described
Block component 63 is used for so that movable stand 45 is located in preset range moves, and prevents movable stand 45 beyond the displacement stroke set,
Improve the stability and reliability of the application；Preferably, the movable drive device 61 can be servo motor.
In the present embodiment, the table-driving mechanism 22 includes the branch for being set to pedestal 11 and being used to support workbench 2
Support 221, the Working table driving device 222 for being set to support frame 221, the multiple support columns 223 for being set to support frame 221 and
It is set to multiple guide rails 224 of support frame 221 along the vertical direction, the lower end of the workbench 2 is equipped with and guide rail 224
The free end of the connector 21 of cooperation, the Working table driving device 222 is fixedly connected with workbench 2.The support column 223 is used
In support workbench 2, two support columns 223 support the both ends of workbench 2 respectively, so that workbench 2 keeps smooth, stablizes, institute
Stating guide rail 224 makes workbench 2 rise or decline along the vertical direction, improves the stability of workbench 2, improves roll-in dress
Set the precision of 3 pairs of tab roll-ins；Preferably, the Working table driving device 222 can be servo motor.
In the present embodiment, the movable stand 45 is set there are two 451, two the first direct orbit plates 452 of aperture and two
Second direct orbit plate 457, two the first direct orbit plates 452 are respectively arranged at up and down the two of one of aperture 451
End, two the second direct orbit plates 457 are respectively arranged at the upper and lower ends of another aperture 451, the first traversing drive
The free end of dynamic device 41 is equipped with the first sliding shoe 411, and the free end of second cross sliding driving device 42 is equipped with the second sliding
Block 421, first sliding shoe 411 pass through one of aperture 451, and the second sliding shoe 421 passes through another aperture
451, one end of first sliding shoe 411 is slideably positioned in the first direct orbit plate 452, the other end and first sliding seat
43 are fixedly connected, and one end of the second sliding shoe 421 is slideably positioned in the second direct orbit plate 457, the other end and described the
Two sliding seats 44 are fixedly connected.First cross sliding driving device 41 drives the first sliding shoe 411 in the first direct orbit plate 452
Upper movement, second cross sliding driving device 42 drives the first sliding shoe 421 to move on the second direct orbit plate 457, described
Setting is parallel to the horizontal plane in first direct orbit plate 452, the second direct orbit plate 457, so that the first sliding seat 43, second is sliding
Dynamic seat 44 is along horizontal transverse movement, further such that anode ear roller press mechanism 31, negative electrode lug roller press mechanism 32 are moved along horizontal cross
It is dynamic, rolling device 3 is improved to the roll-in precision of tab.
In the present embodiment, the anode ear roller press mechanism 31 further includes the first link block 311, is installed in the first link block
311 the second link block 312, the second guide post 313 for being installed in the second link block 312, be sheathed on the second guide post 313
Two elastomeric elements 315, the guide rail fixing element 316 for being set to first movement arm 33 and the guide rail cooperated with guide rail fixing element 316
Matching piece 317, the guide rail fixing element 316 are equipped with guiding groove 318, and the guide rail matching piece 317 is equipped with and guiding groove 318
The guiding raised line 319 of cooperation, the quantity of first pressure roller 314 be it is multiple, multiple first pressure rollers 314 are rotatably dispose in
The lower end of first link block 311.Second link block 312 is fixedly connected with guide rail fixing element 316, second guide post
313 for cooperating 315 with the second elastomeric element, and second elastomeric element 315 has buffer function, so that first pressure roller
314 flexibly roll-in tab, the guide rail fixing element 316, guide rail matching piece 317 make the first link block 311, the second link block
312 are able to drive that the first pressure roller 314 moves up and down along the vertical direction and the first pressure roller 314 horizontally rotates setting when moving up and down
In the first link block 311, so that the first pressure roller 314 accurately roll-in tab, tab is uniform by pressure, improves the stabilization of the application
Property, reliability, the structure of the negative electrode lug roller press mechanism 32 are identical as the structure of anode ear roller press mechanism 31；Preferably, second
Elastomeric element 315 can be spring, so that the application realizes automatic flexible production.
In the present embodiment, the movable stand 45 includes that support member 453, backboard 454 and backboard 454 are arranged in a crossed manner and sliding
The dynamic bottom plate 456 for being set to pedestal 11, the bottom plate 456 are equipped with the limiting slot for limiting to support member 453, the support
The one side wall and backboard 454 of component 453 contradict, specifically, the side wall of support member 453 is vertical with the bottom wall of support member 453
Setting, the support member 453 makes backboard 454 keep vertical with bottom plate 456, improve the stability of movable stand 45 with reliably
Property.
All technical characteristics in the present embodiment can be freely combined according to actual needs.
Above-described embodiment is the preferable implementation of the present invention, and in addition to this, the present invention can be realized with other way,
Do not depart from the technical program design under the premise of it is any obviously replace it is within the scope of the present invention.
Claims (10)
1. a kind of lithium battery pole ear automatic rolling device, it is characterised in that: including rack (1), the tab for carrying lithium battery
Workbench (2), be carried on for roll-in workbench (2) lithium battery tab rolling device (3), be pressed for driven roller
Rolling device traversing driving device (4), the rolling device for driving rolling device (3) to vertically move for setting (3) transverse shifting
Driving mechanism (6) are moved before and after vertical shift driving mechanism (5), the rolling device for driving rolling device (3) to be moved forward and backward and are used
In the table-driving mechanism (22) of driving workbench (2) lifting, the workbench (2), rolling device (3), rolling device are horizontal
Move driving mechanism (4), rolling device vertical shift driving mechanism (5), rolling device front and back shifting driving mechanism (6) and workbench driving
Mechanism (22) is assembled on rack (1)；
The rolling device (3) include for the anode ear roll-in to multiple lithium batteries multiple anode ear roller press mechanisms (31) with
And multiple negative electrode lug roller press mechanisms (32) for the negative electrode lug roll-in to multiple lithium batteries, the anode ear roller press mechanism (31)
The top of workbench (2) is arranged side by side and is respectively positioned on negative electrode lug roller press mechanism (32), and the anode ear roller press mechanism (31) is born
Tab roller press mechanism (32) is slidably connected with rolling device traversing driving device (4) respectively, the anode ear roller press mechanism (31),
Negative electrode lug roller press mechanism (32) is slidably connected with rolling device vertical shift driving mechanism (5) respectively, the anode ear roller press mechanism
(31), negative electrode lug roller press mechanism (32) is slidably connected with shifting driving mechanism (6) before and after rolling device respectively, the workbench driving
Mechanism (22) and anode ear roller press mechanism (31) are spaced via workbench (2) to be arranged, the table-driving mechanism (22) and negative
Tab roller press mechanism (32) is spaced via workbench (2) to be arranged.
2. a kind of lithium battery pole ear automatic rolling device according to claim 1, it is characterised in that: the rolling device
It (3) further include first movement arm (33), the second moving arm (34), two anode ear roller press mechanisms (31) are respectively arranged at the first shifting
The both ends of swing arm (33), two negative electrode lug roller press mechanisms (32) are respectively arranged at the both ends of the second moving arm (34), the anode
Ear roller press mechanism (31) is equipped with the first pressure roller (314) of the anode ear for roll-in lithium battery, the negative electrode lug roller press mechanism
(32) it is equipped with the second pressure roller (321) of the negative electrode lug for roll-in lithium battery.
3. a kind of lithium battery pole ear automatic rolling device according to claim 1, it is characterised in that: the lithium battery pole ear
Automatic rolling device further includes the fixation device (7) for the tab of lithium battery to be fixed on to workbench, the fixed device (7)
Including pressing plate (71), it is set to the first guide post (72) of pressing plate (71), is sheathed on the first elastic portion of the first guide post (72)
Part (73), the push plate (74) for being set to the first guide post (72) are connect and for driving push plate (74) movement with push plate (74)
Push plate driving device (75), the push plate driving device (75) are installed in rack (1), one end of first elastomeric element (73)
It contradicts pressing plate (71), the other end of the first elastomeric element (73) contradicts push plate (74), and the pressing plate (71) and workbench (2) are opposite
It answers；When the tab of roll-in lithium battery, lithium battery is limited between pressing plate (71) and workbench (2).
4. a kind of lithium battery pole ear automatic rolling device according to claim 2, it is characterised in that: the rolling device is horizontal
Moving driving mechanism (4) includes the first cross sliding driving device (41), the second cross sliding driving device (42), the first sliding seat (43), the
Two sliding seats (44), the movable stand (45) for being slideably positioned in rack (1) and the multiple transverse slide rails for being set to movable stand (45)
(46), first cross sliding driving device (41), the second cross sliding driving device (42) are all set in the side of movable stand (45), institute
State the first sliding seat (43), the second sliding seat (44) is slideably positioned in the another of movable stand (45) via transverse slide rail (46)
One end of side, the first sliding seat (43) is fixedly connected with the free end of the first cross sliding driving device (41), the first sliding seat (43)
The other end connect with first movement arm (33), the freedom of one end of the second sliding seat (44) and the second cross sliding driving device (42)
End is fixedly connected, and the other end of the second sliding seat (44) is connect with the second moving arm (34)；First cross sliding driving device (41) is used
In driving two anode ear roller press mechanism (31) transverse shiftings, the second cross sliding driving device (42) is for driving two negative electrode lug rollers
Press mechanism (32) transverse shifting.
5. a kind of lithium battery pole ear automatic rolling device according to claim 4, it is characterised in that: the rolling device is vertical
Move driving mechanism (5) include for drive anode ear roller press mechanism (31) vertically move the first vertical shift driving device (51) and
For driving negative electrode lug roller press mechanism (32) to vertically move the second vertical shift driving device (52), the first vertical shift driving device
(51) it being set to the first sliding seat (43), the second vertical shift driving device (52) is set to the second sliding seat (44), and described
One sliding seat (43), the second sliding seat (44) are equipped with multiple vertical shift slide rails (53), and the first movement arm (33) is via vertical shift
Sliding rail (53) is slidably connected with the first sliding seat (43), and second moving arm (34) is via vertical shift slide rail (52) and the second sliding
Seat (44) is slidably connected, and the free end of the first vertical shift driving device (51) is fixedly connected with first movement arm (33), described
The free end of second vertical shift driving device (52) is fixedly connected with the second moving arm (34)；First vertical shift driving device (51) is used for
Two anode ear roller press mechanism (31) longitudinal movements are driven, the second vertical shift driving device (52) is for driving two negative electrode lug roll-ins
Mechanism (32) longitudinal movement.
6. a kind of lithium battery pole ear automatic rolling device according to claim 5, it is characterised in that: the rack (1) sets
Have pedestal (11), the movable stand (45) is slideably positioned in pedestal (11), and driving mechanism (6) are moved before and after the rolling device and include
It is set to pedestal (11) and the movable drive device (61) for driving movable stand (45) to be moved forward and backward, the pedestal (11)
Equipped with multiple back-and-forth motion sliding rails (62), the movable stand (45) and pedestal (11) connect via sliding rail (62) sliding is moved forward and backward
It connects, the both ends for being moved forward and backward sliding rail (62) are equipped with the block component (63) for block movable stand (45).
7. a kind of lithium battery pole ear automatic rolling device according to claim 6, it is characterised in that: the workbench driving
Mechanism (22) includes being set to pedestal (11) and being used to support the support frame (221) of workbench (2), be set to support frame (221)
Working table driving device (222), be set to multiple support columns (223) of support frame (221) and be set to along the vertical direction
Multiple guide rails (224) of support frame (221), the lower end of the workbench (2) are equipped with the company cooperated with guide rail (224)
The free end of fitting (21), the Working table driving device (222) is fixedly connected with workbench (2).
8. a kind of lithium battery pole ear automatic rolling device according to claim 4, it is characterised in that: the movable stand (45)
If there are two aperture (451), two the first direct orbit plates (452) and two the second direct orbit plates (457), described in two
First direct orbit plate (452) is respectively arranged at the upper and lower ends of one of aperture (451), two second direct orbits
Plate (457) is respectively arranged at the upper and lower ends of another aperture (451), and the free end of first cross sliding driving device (41) is set
Having the first sliding shoe (411), the free end of second cross sliding driving device (42) is equipped with the second sliding shoe (421), and described the
One sliding shoe (411) passes through one of aperture (451), and the second sliding shoe (421) passes through another aperture (451), institute
The one end for stating the first sliding shoe (411) is slideably positioned in the first direct orbit plate (452), the other end and first sliding seat
(43) be fixedly connected, one end of the second sliding shoe (421) is slideably positioned in the second direct orbit plate (457), the other end with
Second sliding seat (44) is fixedly connected.
9. a kind of lithium battery pole ear automatic rolling device according to claim 2, it is characterised in that: the anode ear roll-in
Mechanism (31) further includes the first link block (311), the second link block (312) for being installed in the first link block (311), is installed in
The second guide post (313) of two link blocks (312), the second elastomeric element (315) for being sheathed on the second guide post (313), setting
In first movement arm (33) guide rail fixing element (316) and with guide rail fixing element (316) cooperation guide rail matching piece (317),
The guide rail fixing element (316) is equipped with guiding groove (318), and the guide rail matching piece (317) is equipped with matches with guiding groove (318)
The guiding raised line (319) of conjunction, the quantity of first pressure roller (314) be it is multiple, multiple first pressure rollers (314), which rotate, to be set
It is placed in the first link block (311).
10. a kind of lithium battery pole ear automatic rolling device according to claim 6, it is characterised in that: the movable stand
It (45) include support member (453), backboard (454), arranged in a crossed manner and be slideably positioned in the bottom plate of pedestal (11) with backboard (454)
(456), the bottom plate (456) is equipped with for limiting the limiting slot limited to support member (453), the support member
(453) one side wall and backboard (454) contradicts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810989057.7A CN109175013A (en) | 2018-08-28 | 2018-08-28 | A kind of lithium battery pole ear automatic rolling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810989057.7A CN109175013A (en) | 2018-08-28 | 2018-08-28 | A kind of lithium battery pole ear automatic rolling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109175013A true CN109175013A (en) | 2019-01-11 |
Family
ID=64916460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810989057.7A Pending CN109175013A (en) | 2018-08-28 | 2018-08-28 | A kind of lithium battery pole ear automatic rolling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109175013A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112350005A (en) * | 2020-11-05 | 2021-02-09 | 苏州中弘智能装备有限公司 | 180 degree battery hem device |
| CN112453144A (en) * | 2020-09-23 | 2021-03-09 | 东莞市爱康电子科技有限公司 | Dog ear folding and pressing two-in-one mechanism |
| CN114210832A (en) * | 2021-11-29 | 2022-03-22 | 珠海冠宇电池股份有限公司 | Die for rolling tab, tab rolling device and tab manufacturing method |
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