CN209056551U - A kind of pole piece calibrates rolling equipment automatically - Google Patents
A kind of pole piece calibrates rolling equipment automatically Download PDFInfo
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- CN209056551U CN209056551U CN201821801658.2U CN201821801658U CN209056551U CN 209056551 U CN209056551 U CN 209056551U CN 201821801658 U CN201821801658 U CN 201821801658U CN 209056551 U CN209056551 U CN 209056551U
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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 utility model discloses a kind of pole piece and calibrates rolling equipment automatically, includes the first roll squeezer, intermediate pendulum roller vibration absorber and the second roll squeezer being sequentially arranged according to process sequence；Wherein, first roll squeezer, the second roll squeezer include topping roll arranged up and down, bottom roll；The intermediate pendulum roller vibration absorber includes the first guiding tensioning wheel, the second guiding tensioning wheel, third guiding tensioning wheel, oscillating rod, servo motor, angular displacement sensor；It is additionally provided with master controller；The master controller is connected to the first roll squeezer, the second roll squeezer, servo motor, angular displacement sensor；So, realize continuous rolling, improve roll-in efficiency, simultaneously, it solves in traditional technology and is repeatedly injured caused by pole piece using retractable volume when separate unit roll squeezer repeat-rolling, effectively reduce pole piece rebound, and, putting roller vibration absorber by centre makes pole piece speed, uniform tension in order between two bench roller press, it is ensured that pressing effect and processing quality.
Description
Technical field
The utility model relates to electrodes of lithium-ion batteries field of material processing technology, refers in particular to a kind of pole piece and calibrate automatically
Rolling equipment is mainly used for the rolling of electrodes of lithium-ion batteries material.
Background technique
In the prior art, when the rolling of electrodes of lithium-ion batteries material, if rolling stock drafts is big, repeat-rolling is needed
Product, still, retractable volume is repeatedly injured caused by pole piece when separate unit roll mill repeat-rolling, be easy to cause pole piece to rebound,
Production efficiency is also limited to, it is difficult to be got a promotion.
In addition, existing electrodes of lithium-ion batteries material rolling equipment, generally requires manual progress to the cleaning of roller,
It is inconvenient for operation, the effective time of equipment is affected, is also unfavorable for rolling the guarantee of processing quality.
Therefore, in the utility model, applicant has studied intensively a kind of new technical solution to solve the above problems.
Utility model content
In view of this, the utility model is in view of the existing deficiencies of the prior art, main purpose be to provide a kind of pole piece from
Dynamic calibration rolling equipment, realizes continuous rolling, improves roll-in efficiency, meanwhile, it solves and utilizes separate unit roll-in in traditional technology
Retractable volume is repeatedly injured caused by pole piece when machine repeat-rolling, effectively reduces pole piece rebound, and, roller vibration damping is put by centre
Device makes pole piece speed, uniform tension in order between two bench roller press, it is ensured that pressing effect and processing quality.
To achieve the above object, the utility model is using following technical solution:
A kind of pole piece calibrates rolling equipment automatically, includes the first roll squeezer, the intermediate pendulum being sequentially arranged according to process sequence
Roller vibration absorber and the second roll squeezer；Wherein, first roll squeezer, the second roll squeezer include to roll on arranged up and down
Roller, bottom roll；
The intermediate pendulum roller vibration absorber includes the first guiding tensioning wheel, the second guiding tensioning wheel and third guiding tensioning
Wheel, the first, second and third guiding tensioning wheel three successively arrange from the first roll squeezer to the second roll squeezer direction, and,
Described first, third guides the upside that tensioning wheel is respectively positioned on the second guiding tensioning wheel；The input terminal of the first guiding tensioning wheel
It is connected in the outlet side of the first roll squeezer, the output end of the third guiding tensioning wheel is connected in the input side of the second roll squeezer；
The second guiding tensioning wheel is set on an oscillating rod, and the oscillating rod is connected with servo motor, and, on the oscillating rod
It is provided with angular displacement sensor；
It is additionally provided with master controller；The master controller is connected to the first roll squeezer, the second roll squeezer, servo electricity
Machine, angular displacement sensor.
As a preferred embodiment, first roll squeezer, the second roll squeezer are each configured with automatic dust-scraping device, institute
Stating automatic dust blowing and wiping roller arrangement includes cleaning doctor, for driving what cleaning doctor acted to scrape driving device for cutter and for receiving
Collection scrapes the dust-collecting box of viscous powder；The driving device for cutter of scraping is connected to master controller.
As a preferred embodiment, first roll squeezer, the second roll squeezer are each configured with automatic wiping roller arrangement,
Topping roll, bottom roll are respectively configured with an automatic wiping roller arrangement；The automatic wiping roller arrangement includes to wipe roller cloth, wipe roller for driving
It is distributed in the wiping roller cloth driving device of roller surface reciprocally swinging, and, the compression gas for being pressed on roller surface for roller cloth will to be wiped
Cylinder；The wiping roller cloth driving device, compression cylinder are connected to master controller.
As a preferred embodiment, the topping roll, bottom roll roll surface hardness be HRC66-68；It is rolled on described
Roller, bottom roll material be 9Cr3Mo, the topping roll, bottom roll surface be provided with Hard Chromium Coating, Hard Chromium Coating
With a thickness of 0.05-0.10mm.
As a preferred embodiment, gas-liquid booster pump constant pressure is used between the topping roll of first roll squeezer, bottom roll
Power rolling；Two-way constant pressure hydraulic station is used between the topping roll of second roll squeezer, bottom roll；First roll squeezer it is defeated
Side is provided with the laser thickness measuring apparatus for measuring the thickness for rolling rear pole piece for the first time out；The laser thickness measuring apparatus, two-way
Constant pressure hydraulic station is connected to master controller.
As a preferred embodiment, the laser thickness measuring apparatus includes to measure rack and be installed on upper in measurement rack
Laser probe, lower laser probe, data collector, Mersure Controler；The Mersure Controler be connected to laser probe,
Lower laser probe, data collector, the Mersure Controler are connected to master controller.
As a preferred embodiment, topping roll, the bottom roll of first, second roll squeezer are each equipped with hairbrush dedusting dress
It sets；The hairbrush dust-extraction unit includes brush roll, the hair brush motor for driving brush roll to rotate, for drying towards roll
Blower and hairbrush dedusting controller；The hairbrush dedusting controller is connected to hair brush motor, blower；The hairbrush removes
Dirt controller is connected to master controller.
As a preferred embodiment, it is additionally provided with adjusting cylinder, the intermediate pendulum roller vibration absorber is provided with mounting plate, institute
It states and is provided with sliding rail on mounting plate；The adjusting cylinder is by servo motor, oscillating rod and the second guiding tensioning wheel together along sliding rail
Oscilaltion, to adjust the position of the second guiding tensioning wheel.
As a preferred embodiment, first guiding tensioning wheel position is higher than third guiding tensioning wheel, first
The output end of roll squeezer 1 be provided with roll-in output guide wheel, roll-in export guide wheel top be higher than the first roll squeezer topping roll, under
Position between roll；The input terminal of second roll squeezer is provided with roll-in input guide wheel, roll-in inputs the top and second of guide wheel
Position flushes between the topping roll of roll squeezer, bottom roll；In the input, output end of both the first roll squeezer, the second roll squeezer
It is respectively provided with pole piece speed detection unit, each pole piece speed detection unit is connected to controller.
The utility model has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technology
Scheme realizes continuous rolling it is found that its setting for mainly passing through the first roll squeezer, intermediate pendulum roller vibration absorber and the second roll squeezer
Pressure improves roll-in efficiency, meanwhile, it solves in traditional technology and pole piece is caused using retractable volume when separate unit roll squeezer repeat-rolling
Multiple injury, effectively reduce pole piece rebound, and, put roller vibration damping dress by intermediate between the first roll squeezer, the second roll squeezer
It sets to play buffering, the numerical value change acquired by angular displacement sensor adjusts latter bench roller press speed, makes two bench roller press
Between pole piece speed, uniform tension in order, it is ensured that pressing effect and processing quality；
Followed by, in conjunction with hairbrush dust-extraction unit, automatic dust-scraping device, automatic roller arrangement of wiping to cleaning, dedusting of roll etc.
Have and be obviously improved effect, especially, high degree of automation improves work efficiency and roll-in processing quality；
And the draught pressure of latter roll squeezer is adjusted by the feedback of laser thickness measuring apparatus, dynamic adjusts in real time, with
Ensure rolling quality.
For the structure feature and effect for more clearly illustrating the utility model, come with reference to the accompanying drawing with specific embodiment pair
The utility model is described in detail.
Detailed description of the invention
Fig. 1 is the whole general configuration schematic diagram of the embodiment of the utility model；
Fig. 2 is the partial structural diagram of the embodiment of the utility model.
Description of drawing identification:
1, the first roll squeezer 2, intermediate pendulum roller vibration absorber
3, the second roll squeezer 4, first guides tensioning wheel
5, the second guiding tensioning wheel 6, third guide tensioning wheel
7, servo motor 8, oscillating rod
9, angular displacement sensor 10, lift adjustment cylinder
11, sliding rail 12, roll-in export guide wheel
13, roll-in inputs guide wheel.
Specific embodiment
It please refers to shown in Fig. 1 to Fig. 2, that show the specific structures of the embodiment of the utility model.
A kind of pole piece calibrates rolling equipment automatically, includes the first roll squeezer 1, the intermediate pendulum being sequentially arranged according to process sequence
Roller vibration absorber 2 and the second roll squeezer 3；Wherein, first roll squeezer 1, the second roll squeezer 3 include on arranged up and down
Roll, bottom roll.
The intermediate pendulum roller vibration absorber 2 includes the first guiding tensioning wheel 4, second guiding tensioning wheel 5 and third guiding
Tensioning wheel 6, it is described first, second and third guiding 6 three of tensioning wheel from the first roll squeezer 1 to 3 direction of the second roll squeezer successively
Arrangement, and, described first, third guiding tensioning wheel 6 be respectively positioned on the upside of the second guiding tensioning wheel 5；The first guiding tensioning
The input terminal linking of wheel 4 is connected in the outlet side of the first roll squeezer 1, the output end of the third guiding tensioning wheel 6 in the second roller
The input side of press 3；The second guiding tensioning wheel 5 is set on an oscillating rod 8, and the oscillating rod 8 is connected with servo motor
7, and, angular displacement sensor 9 is provided on the oscillating rod 8；It drives oscillating rod 8 to adjust angle by servo motor 7, adjusts
Cylinder 10 is used for servo motor 7, oscillating rod 8 and the second guiding tensioning wheel 5 together along 11 oscilaltion of sliding rail, to adjust second
Guide the position of tensioning wheel 5.
Herein, entire intermediate pendulum roller vibration absorber 2 is mounted to the side of the first roll squeezer 1, can be according to need to adjust its peace
Holding position；Preferably, aforementioned first guiding 4 position of tensioning wheel is higher than third guiding tensioning wheel 6, in the first roll squeezer 1
Output end is provided with roll-in output guide wheel 12, and pole piece is from output between the topping roll, bottom roll of the first roll squeezer 1 and defeated in roll-in
The top-tensioned of guide wheel 12 extends out, and the top that roll-in exports guide wheel 12 is higher than between the topping roll of the first roll squeezer 1, bottom roll
Position；The input terminal of second roll squeezer 3 is provided with roll-in input guide wheel 13, roll-in inputs top and the second roll-in of guide wheel 13
Position flushes between the topping roll of machine 3, bottom roll；Pole piece is turned right downwards through the top of the first guiding tensioning wheel 4, extends to the
The left bottom of two guiding tensioning wheels 5 extends upwardly to the right side of the second guiding tensioning wheel 5 again, then extends upwardly to third guiding
The left side of tensioning wheel 6 is until third guides the top of tensioning wheel 6, then extends obliquely upward to the right to the top of roll-in input guide wheel 13
Portion, then extend horizontally between the topping roll of the second roll squeezer 3, bottom roll.
It is additionally provided with master controller；The master controller is connected to the first roll squeezer 1, the second roll squeezer 3, servo electricity
Machine 7, angular displacement sensor 9.In general, can be respectively provided in the input, output end of both the first roll squeezer 1, the second roll squeezer 3
Pole piece speed detection unit is regulated and controled with the speed parameter at each crucial end of Real-time Feedback to master controller with real-time perfoming.
In the present embodiment, first roll squeezer 1, the second roll squeezer 3 are each configured with automatic dust-scraping device, it is described from
It includes cleaning doctor, for driving what cleaning doctor acted to scrape driving device for cutter and for collecting that roller arrangement is wiped in dynamic dust blowing
Scrape the dust-collecting box of viscous powder；The driving device for cutter of scraping is connected to master controller.
First roll squeezer 1, the second roll squeezer 3 are each configured with automatic wiping roller arrangement, and topping roll, bottom roll are each
Configured with an automatic wiping roller arrangement；The automatic wiping roller arrangement includes to wipe roller cloth, wipe roller for driving to be distributed in roller surface past
The dynamic wiping roller cloth driving device of physical pendulum, and, the compression cylinder for being pressed on roller surface for roller cloth will to be wiped；The wiping roller cloth drives
Dynamic device, compression cylinder are connected to master controller.It wipes roller cloth to be set in wiping roller cloth fixed plate, can be and utilize the electricity that slows down
Machine drives wiping roller cloth fixed plate to horizontally slip under the guiding of linear slide rail 11 by eccentric wheel, and compression cylinder is pressed on roller cloth is wiped
On roll surface, with the rotation of roll and the swing fast left and right of wiping roller cloth, the cleaning to entire roll surface is realized.It is often necessary to fixed
Roller cloth (or towel) is wiped in phase replacement, can be determined according to live behaviour in service and roll surface cleaning degree and be wiped the roller cloth replacement cycle；Wipe roller
Effect: for roller surface without dust, pole piece no color differnece is without secondary pollution.
Topping roll, the bottom roll of first, second roll squeezer 3 are each equipped with hairbrush dust-extraction unit；The hairbrush dedusting
Device includes brush roll, the hair brush motor for driving brush roll to rotate, blower and hairbrush for drying towards roll
Dedusting controller；The hairbrush dedusting controller is connected to hair brush motor, blower；The hairbrush dedusting controller is connected to
Master controller.
The topping roll, bottom roll roll surface hardness be HRC66-68.The topping roll, bottom roll material be
9Cr3Mo, the topping roll, bottom roll surface be provided with Hard Chromium Coating, Hard Chromium Coating is with a thickness of 0.05-0.10mm.
It is rolled between the topping roll of first roll squeezer 1, bottom roll using gas-liquid booster pump constant pressure；Second roller
Two-way constant pressure hydraulic station is used between the topping roll of press 3, bottom roll；The outlet side of first roll squeezer 1, which is provided with, to be used for
Measurement rolls the laser thickness measuring apparatus of the thickness of rear pole piece for the first time；The laser thickness measuring apparatus, two-way constant pressure hydraulic station difference
It is connected to master controller；In this way, adjusting the draught pressure of latter roll squeezer by the feedback of laser thickness measuring apparatus, in real time dynamically
Adjustment, to ensure rolling quality.Herein, the laser thickness measuring apparatus includes to measure rack and be installed on upper in measurement rack
Laser probe, lower laser probe, data collector, Mersure Controler；The Mersure Controler be connected to laser probe,
Lower laser probe, data collector, the Mersure Controler are connected to master controller.
It can be applied in automatic continuous rolling production line it should be noted that the pole piece calibrates rolling equipment automatically, herein,
Enumerate a kind of composition of production line:
The automatic continuous rolling production line mainly consists of the following parts: unwinding device, dust-extraction unit, preceding subtracts splicing equipment
Vibrating device moves sheet devices, the first roll squeezer 1, intermediate pendulum roller vibration absorber 2, the second roll squeezer 3, rear vibration absorber, winding dress
It sets, drive system, hydraulic system, control system, dismounting roller arrangement etc..
Wherein, the unwinding device be some tension control under active to rolling provide pole piece, pushed by cylinder
It puts roller and controls pole piece Tensity size, and tension can be adjusted, realize closed-loop tension control；Its tension control system is to use
Roller speed control model, i.e. pendulum roller type synchronous velocity control are put, signal is detected to PLC by potentiometer, winding electricity is controlled by PLC
Machine revolving speed；PLC+ cylinder+electric Proportion valve closed loop adjusts tension；Correction control is rectified a deviation using infrared ray photoelectric, stroke of rectifying a deviation
± 50mm can be reached, Edge position control: correction precision is≤± 0.2mm；Also band adhesive tape identifies, is known by Chromatic sensor feedback
Other adhesive tape stopping alarm；And coil diameter detection function, when unreel be nearly completed alarm (to setting diameter alarm, and
Alert notice operator, secondary alarm autostop).
The splicing equipment includes preceding splicing equipment and rear splicing equipment；
Contact pin when preceding splicing equipment is for being broken in pole piece roller compaction process or replacing material volume, reduces the waste of pole piece.Its
Mainly it is made of the part such as contact pin plate, compression bar, cylinder, deflector roll；Can be with: realized by hand-operated pneumatic valve control cylinder compress and
Unclamp pole piece, naturally it is also possible to be designed as automation control tape splicing.
The trimming device is that elongation is inconsistent when reducing because of roll-in makes for cutting the uncoated foil in pole piece both sides
At pole piece fold, reduce rejection rate caused by the disconnected band of pole piece；Its cardinal principle is the pneumatic feed of upper cutter piece, by knife, left and right
Cutter controls respectively；Width adjustment: the right and left can individually adjust, and adjust when can also be in center.
The preceding vibration absorber is to prevent disconnected band for reducing the shake of pole piece during the rolling process；It is mainly by fixing
Deflector roll, floating deflector roll, fixed bracket etc. are constituted；Its principle is pole piece by floating deflector roll, reaches and reduces pole piece shake, prevents pole
The purpose of segment band.
The shifting sheet devices are primarily adapted for use in pole piece width and effectively use width and pole piece different in width product less than roll
Production.Roll-in pole piece of different size again after avoiding pole piece from causing the abrasion of roll inconsistent in the long-term roll-in of roll same position
When influence to pole piece.And extend the coping roller period, reduce maintenance maintenance expense.Its principle be pole piece rolling width be less than roll
When roller effectively uses width, prevents pole piece in the long-term roll-in of same position, prevent roll from becoming being plastically deformed from flexible deformation.It is logical
Cross the micro movement in left and right on work roll cooling width into roller pole piece.Reaching reduction roll becomes the mesh being plastically deformed from flexible deformation
, to extend the work roll cooling period.Mobile width and period are adjustable；Its mainly by linear guide, mobile motor, rack,
Control device etc. is constituted.
In general, first, second roll squeezer 3 is also configured with CCD detection device, the detection device mainly by with lithium from
Sub- battery rolling equipment matches, for detecting the apparent flaws of positive electrode plate and negative electrode plate of lithium ion battery material, with reach to lithium from
The bad order problem of sub- battery positive/negative plate is measured in real time.In this way by lithium ion battery plus-negative plate front and back sides flaw
Detection and label, realize product it is continuous, efficiently, the automatic detection of high quality.Its working principle: the detection device mainly passes through
It is matched with lithium ion battery rolling equipment, for detecting the apparent flaws of positive electrode plate and negative electrode plate of lithium ion battery material, to reach
The bad order problem of positive electrode plate and negative electrode plate of lithium ion battery is measured in real time.In this way by positive and negative to lithium ion battery plus-negative plate
Face Defect Detection and label, realize product it is continuous, efficiently, the automatic detection of high quality.It mainly includes that tow sides are each
Face is using 1 8K linear array black and white high-speed industrial camera, electrical control cabinet, rack, roller bearing, alarm etc.；It, can be real when detecting bad
Existing warning function.
Vibration absorber is mainly used for reducing the shake of pole piece during the rolling process after described, prevents disconnected band；It is mainly by solid
Determine deflector roll, floating deflector roll, fixed bracket etc. to constitute；Its working principle is that pole piece, which by floating deflector roll, reaches, reduces pole piece shake,
Prevent the purpose of the disconnected band of pole piece.
Contact pin when splicing equipment is mainly used for being broken in pole piece roller compaction process or replacing material volume after described, reduces pole piece
Waste.It is mainly made of the part such as contact pin plate, compression bar, cylinder, deflector roll；It generally can be by hand-operated pneumatic valve control when control
Cylinder processed, which is realized, compresses and unclamps pole piece；It may be designed in automatic control.
The wrap-up is the pole piece harvest material volume after rolling under some tension control, pushes pendulum roller by cylinder
Pole piece Tensity size is controlled, and tension can be adjusted, realizes closed-loop tension control；Correction control is entangled using infrared ray photoelectric
Partially；Rectify a deviation the reachable ± 50mm of stroke, and, Edge position control: correction precision is≤± 0.2mm；Its tension control system is to use
Put roller speed control model, it may be assumed that pendulum roller type synchronous velocity control detects signal to PLC by potentiometer, controlled and wound by PLC
Motor speed；PLC+ cylinder+electric Proportion valve closed loop adjusts tension；
The drive system, the driving of whole each component of production line of rolling mill have the motor of different size model to drive respectively,
And it is unified in operation panel centralized operation.All drive motors have overload protection.
The control system is for according to actual production technique, design operation program to reach a key intelligence and starts function
Energy；Complete equipment electrical appliance part is controlled by touch screen and PLC, by rolling main motor frequency converter, winding motor frequency converter, servo
The part such as 7 controller of motor, tension controller, deviation correcting device forms；Major function has: the starting of each device, stopping, urgency
Stop, adjust the speed.The functions such as number set device running speed, pressure size, the adjustment of roll gap gap, technique storage can be achieved.It is auxiliary
Assist energy: unusual fluctuation prompt, tri coloured lantern instruction, buzzing alarm, roll roll active length statistics, the maintenance prompt of equipment main component
Function etc..
The dismounting roller arrangement is mainly used for use when roll replacement or maintenance, reduces the dismounting roller operating time, lowers behaviour
Make personnel labor intensity；Main composition tears roller support open, tears roller guide rail open etc.；Roll and bearing block are pushed away from roller guide rail is torn open when tearing roller open
Out, and roll is dismantled with crane or fork truck respectively and is transported, installation is then carried out with reverse procedure.
The design focal point of the utility model is, mainly passes through the first roll squeezer, intermediate pendulum roller vibration absorber and the
Continuous rolling is realized in the setting of two roll squeezers, improves roll-in efficiency, meanwhile, it solves and utilizes separate unit roll squeezer in traditional technology
Retractable volume is repeatedly injured caused by pole piece when repeat-rolling, effectively reduces pole piece rebound, and, the first roll squeezer, the second roller
Roller vibration absorber is put to play buffering, by the numerical value change of angular displacement sensor acquisition, after adjustment by centre between press
One bench roller press speed makes pole piece speed, uniform tension in order between two bench roller press, it is ensured that pressing effect and processing quality；
Followed by, in conjunction with hairbrush dust-extraction unit, automatic dust-scraping device, automatic roller arrangement of wiping to cleaning, dedusting of roll etc.
Have and be obviously improved effect, especially, high degree of automation improves work efficiency and roll-in processing quality；
And the draught pressure of latter roll squeezer is adjusted by the feedback of laser thickness measuring apparatus, dynamic adjusts in real time, with
Ensure rolling quality.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Any restrictions, therefore any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent change
Change and modify, is still within the scope of the technical solutions of the present invention.
Claims (10)
1. a kind of pole piece calibrates rolling equipment automatically, it is characterised in that: include the first roll-in being sequentially arranged according to process sequence
Machine, intermediate pendulum roller vibration absorber and the second roll squeezer；Wherein, first roll squeezer, the second roll squeezer include upper and lower cloth
Topping roll, the bottom roll set；
The intermediate pendulum roller vibration absorber includes that the first guiding tensioning wheel, the second guiding tensioning wheel and third guide tensioning wheel,
The first, second and third guiding tensioning wheel three successively arranges from the first roll squeezer to the second roll squeezer direction, and, it is described
The first, third guides the upside that tensioning wheel is respectively positioned on the second guiding tensioning wheel；The input terminal linking of the first guiding tensioning wheel
It is connected in the output end of the outlet side of the first roll squeezer, the third guiding tensioning wheel in the input side of the second roll squeezer；It is described
Second guiding tensioning wheel is set on an oscillating rod, and the oscillating rod is connected with servo motor, and, it is arranged on the oscillating rod
There is angular displacement sensor；
It is additionally provided with master controller；The master controller is connected to the first roll squeezer, the second roll squeezer, servo motor, angle
Displacement sensor.
2. a kind of pole piece according to claim 1 calibrates rolling equipment automatically, it is characterised in that: first roll squeezer,
Second roll squeezer is each configured with automatic dust-scraping device, and it includes cleaning doctor, for driving that roller arrangement is wiped in the automatic dust blowing
Dynamic cleaning doctor movement scrapes driving device for cutter and for collecting the dust-collecting box for scraping viscous powder；It is described to scrape driving device for cutter connection
In master controller.
3. a kind of pole piece according to claim 1 calibrates rolling equipment automatically, it is characterised in that: first roll squeezer,
Second roll squeezer is each configured with automatic wiping roller arrangement, and topping roll, bottom roll are respectively configured with an automatic wiping roller arrangement；It is described
Automatic roller arrangement of wiping includes to wipe roller cloth, for driving the wiping roller cloth driving device wiped roller and be distributed in roller surface reciprocally swinging, with
And the compression cylinder for for roller cloth will to be wiped being pressed on roller surface；The wiping roller cloth driving device, compression cylinder are connected to
Master controller.
4. a kind of pole piece according to claim 1 calibrates rolling equipment automatically, it is characterised in that: the topping roll, under roll
The roll surface hardness of roller is HRC66-68；The topping roll, bottom roll material be 9Cr3Mo, the topping roll, bottom roll
Surface be provided with Hard Chromium Coating, Hard Chromium Coating is with a thickness of 0.05-0.10mm.
5. a kind of pole piece according to claim 1 calibrates rolling equipment automatically, it is characterised in that: first roll squeezer
It is rolled between topping roll, bottom roll using gas-liquid booster pump constant pressure；It is adopted between the topping roll of second roll squeezer, bottom roll
With two-way constant pressure hydraulic station；The outlet side of first roll squeezer is provided with for measuring the thickness for rolling rear pole piece for the first time
Laser thickness measuring apparatus；The laser thickness measuring apparatus, two-way constant pressure hydraulic station are connected to master controller.
6. a kind of pole piece according to claim 5 calibrates rolling equipment automatically, it is characterised in that: the laser thickness measuring apparatus
It include the upper laser probe for measuring rack and being installed in measurement rack, lower laser probe, data collector, measurement control
Device；The Mersure Controler is connected to laser probe, lower laser probe, data collector, and the Mersure Controler connects
It is connected to master controller.
7. a kind of pole piece according to claim 1 calibrates rolling equipment automatically, it is characterised in that: first, second roller
Topping roll, the bottom roll of press are each equipped with hairbrush dust-extraction unit；The hairbrush dust-extraction unit includes brush roll, for driving
Hair brush motor, the blower for drying towards roll and the hairbrush dedusting controller of brush roll rotation；The hairbrush dedusting control
Device processed is connected to hair brush motor, blower；The hairbrush dedusting controller is connected to master controller.
8. a kind of pole piece according to claim 1 calibrates rolling equipment automatically, it is characterised in that: first, second roller
Press is also configured with CCD detection device.
9. a kind of pole piece according to claim 1 calibrates rolling equipment automatically, it is characterised in that: be additionally provided with adjusting gas
Cylinder, the intermediate pendulum roller vibration absorber are provided with mounting plate, are provided with sliding rail on the mounting plate；The adjusting cylinder is by servo
Motor, oscillating rod and the second guiding tensioning wheel are together along sliding rail oscilaltion, to adjust the position of the second guiding tensioning wheel.
10. a kind of pole piece according to claim 1 calibrates rolling equipment automatically, it is characterised in that: first guiding
Bearing up pulley position is higher than third and guides tensioning wheel, and the output end of the first roll squeezer (1) is provided with roll-in output guide wheel, roll-in
The top for exporting guide wheel is higher than position between the topping roll of the first roll squeezer, bottom roll；It is arranged in the input terminal of the second roll squeezer
There is roll-in to input guide wheel, the top of roll-in input guide wheel is flushed with position between the topping roll of the second roll squeezer, bottom roll；?
The input, output end of both one roll squeezer, the second roll squeezer is respectively provided with pole piece speed detection unit, each pole piece velocity measuring
Unit is connected to controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821801658.2U CN209056551U (en) | 2018-11-02 | 2018-11-02 | A kind of pole piece calibrates rolling equipment automatically |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821801658.2U CN209056551U (en) | 2018-11-02 | 2018-11-02 | A kind of pole piece calibrates rolling equipment automatically |
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| CN209056551U true CN209056551U (en) | 2019-07-02 |
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| CN201821801658.2U Active CN209056551U (en) | 2018-11-02 | 2018-11-02 | A kind of pole piece calibrates rolling equipment automatically |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111477834A (en) * | 2020-04-23 | 2020-07-31 | 佛山市金银河智能装备股份有限公司 | Battery pole piece rolling device and method |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111477834A (en) * | 2020-04-23 | 2020-07-31 | 佛山市金银河智能装备股份有限公司 | Battery pole piece rolling device and method |
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