CN110076201A - A kind of structure of battery pole piece rolling mill - Google Patents
A kind of structure of battery pole piece rolling mill Download PDFInfo
- Publication number
- CN110076201A CN110076201A CN201910478214.2A CN201910478214A CN110076201A CN 110076201 A CN110076201 A CN 110076201A CN 201910478214 A CN201910478214 A CN 201910478214A CN 110076201 A CN110076201 A CN 110076201A
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- China
- Prior art keywords
- shaft
- block
- gear
- power transmission
- sprocket wheel
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
- B21B31/16—Adjusting or positioning rolls
- B21B31/20—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis
- B21B31/22—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal
- B21B31/24—Adjusting or positioning rolls by moving rolls perpendicularly to roll axis mechanically, e.g. by thrust blocks, inserts for removal by screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
- B21B35/12—Toothed-wheel gearings specially adapted for metal-rolling mills; Housings or mountings therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/043—Processes of manufacture in general involving compressing or compaction
- H01M4/0435—Rolling or calendering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Gear Transmission (AREA)
Abstract
A kind of structure of battery pole piece rolling mill, it uses a kind of battery pole piece rolling mill, including motor fixed block, the motor fixed block is placed on ground, main motor is installed in the motor fixed block, the main motor right end outputting axial power is connected with first rotating shaft, is located at the motor fixed block right positions on the ground and is installed with gear-box, the gear-box includes cabinet, and engagement chamber is installed in the cabinet.
Description
Technical field
The present invention relates to lithium ion battery production technical field, specially a kind of structure of battery pole piece rolling mill.
Background technique
Lithium ion battery is a complicated system engineering, and battery performance quality is set by raw material, battery design, manufacture
Standby and technique, many factors such as environment influence, and any point defect all may cause the avalanche of battery product.In general, it causes
Close property is higher, and the capacity of battery can be made higher, and suitable compacted density can increase the discharge capacity of battery, in reduction
Resistance reduces polarization loss, extends the cycle life of battery, improve the utilization rate of lithium ion battery, therefore be to the roll-in of pole piece
A very important process in cell fabrication processes, and all there is asking for pressure rolling error after long-term use in traditional milling train
Topic, at this time the processing of lithium ion battery higher for some requirement on machining accuracy can no longer meet, and milling train itself
Internal mechanical structure there is no damaging, milling train in addition to generate error it is larger other than remaining is all normal, for some midget plants
It says, directly replacement equipment cost is excessive.
Summary of the invention
The purpose of the present invention is to provide a kind of structures of battery pole piece rolling mill, in the prior art above-mentioned scarce for overcoming
It falls into.
A kind of structure of battery pole piece rolling mill according to the present invention uses a kind of battery pole piece rolling mill, including motor to consolidate
Determine block, the motor fixed block is placed on ground, and main motor is installed in the motor fixed block, and the main motor right end is defeated
Shaft power is connected with first rotating shaft, is located at the motor fixed block right positions on the ground and is installed with gear
Case, the gear-box include cabinet, and engagement chamber is installed in the cabinet, and the first rotating shaft extends into the right the engagement
Intracavitary to be installed with the first spur gear, first spur gear upper end is engaged with the second spur gear, at second spur gear axle center
It is installed with rotatable second shaft, is located at the cabinet right positions on the ground and is installed with Power transmission block, it is described
Power transmission chamber is installed in Power transmission block, the power transmission is intracavitary to be installed with power transmission device, the first rotating shaft
Extending into the intracavitary output after the power transmission device of the power transmission to the right has third shaft, second shaft
Extending into the intracavitary output after the power transmission device of the power transmission to the right has the 4th shaft, and the ground is upper
Rolling mill base is installed at the Power transmission block right positions, the rolling mill base upper end bilateral symmetry is installed with milling train branch
Support, the milling train support frame of the left and right sides are symmetrically installed with first gear protection block, the first gear protection back to side
Working chamber is installed in block, the third shaft, which extends into the right in the working chamber, is installed with third spur gear, and described
Three spur gear upper ends are engaged with the 4th spur gear, and rotatable 5th shaft is installed at the 4th spur gear axle center, described
5th shaft extends right up to the external world and is installed with lower work roller, and the third shaft extends into the right the external world and is installed with lower section
Support roller is installed with perforative first square through hole in left and right in the milling train support frame, before and after first square through hole in side
It is installed with the first semicircle retention bead on wall, is installed in first square through hole and the described first semicircle retention bead
The first movement block that matches and can slide up and down, the first movement block of the left and right sides are installed with and described first back to end
The identical second gear protection block of gear protection block internal structure, the 4th shaft extend right up to the external world be installed with it is described
Supported underneath roller configures identical upper support roller, is installed with and the lower work roller at the upper support roller lower position
Identical top working roll is configured, the milling train support frame upper end of the left and right sides is installed with cantilever beam, consolidates in the cantilever beam
Chamber is transmitted equipped with power, the power transmitting is intracavitary to be installed with rolling thickness micromatic setting.
Further technical solution, the gear-box are mainly used for for the active force of the main motor being divided into two steering phases
Anti- slave power is input in subsequent mechanism.
Further technical solution, the power transmission device include left end be fixedly connected with the first rotating shaft right end and
The shaft coupling that right end is fixedly connected with third shaft left end, the second shaft right end extend into the power transmission chamber
It is inside installed with first bevel gear, the first bevel gear upper end is engaged with second bevel gear, consolidates at the second bevel gear axle center
Equipped with rotatable core shaft, it is installed with the circular groove of an opening upwards in the core shaft, in the circular groove
It is installed with the 6th shaft that can slide up and down, is installed under the other end and the 6th shaft on inner wall on the downside of the circular groove
The light spring being fixedly connected is held, the opposite limiting slot that is open is installed in the circular groove inner wall, is consolidated in the limiting slot
Equipped with the limit card block that can slide up and down and be fixedly connected on the 6th shaft lower end, the limit card block upper end is installed with rolling
Pearl bearing is installed with link block on the ball bearing outer ring, and the link block left end is installed with the other end and is fixedly connected on institute
The first connecting rod in power transmission chamber inner left wall is stated, the 6th shaft upper end is installed with third hand tap gear, the power
Inner wall is installed with the second extraneous square through hole of connection on the right side of transmission cavity, symmetrically solid on the inner wall of side before and after second square through hole
Equipped with the second semicircle retention bead, be installed in second square through hole with the described second semicircle retention bead pairing and
The second movable block that can be slided up and down, the 4th shaft rotary type are fixedly connected on second movable block, and the described 4th
Shaft left end is installed with the 4th bevel gear engaged with the third hand tap gear right end, and second movable block left end is installed with separately
One end, which is rotatably assorted, is connected to the 6th shaft and internal configuration the second connecting rod identical with the first connecting rod.
The combination of further technical solution, the first connecting rod, the link block, the ball bearing can guarantee
The position of the core shaft remains stationary, second movable block, second connecting rod, the light spring, the limit
The combination that position fixture block is constituted can make device when adjusting rolling thickness, and it is mobile that the active force of generation mainly acts on described second
On block, the third hand tap gear and the 4th bevel gear is made to remain meshing state, keeps present apparatus operation more stable.
Further technical solution, the rolling thickness micromatic setting include fixed in the power transmitting chamber upper inside walls
Slave motor, described be connected with from motor lower end outputting axial power extend down into the power and transmit intracavitary the 7th
Shaft, fixed first sprocket wheel and the second sprocket wheel in the 7th shaft, first sprocket wheel and second sprocket wheel distinguish power
It is connected with third sprocket wheel and the 4th sprocket wheel, being installed with respectively at the third sprocket wheel and the 4th sprocket wheel axle center can be rotated
The first lead screw and the second lead screw, first lead screw and second lead screw lower end extend into first square through hole
It is threadedly engaged and connect with the first movement block.
The beneficial effects of the present invention are: the advanced luggage of operator sets pressure rolling precision when the pressure rolling precision of the adjustment present apparatus
Test, starting main motor drives first rotating shaft rotation, and first rotating shaft drives second by the first spur gear and the second spur gear
Shaft rotation, first rotating shaft drive third shaft to rotate by shaft coupling, and third shaft drives the rotation of supported underneath roller, and third turns
Axis drives the rotation of the 5th shaft by third spur gear and the 4th spur gear, and the 5th shaft drives lower work roller to rotate, and second
Shaft drives second bevel gear rotation by first bevel gear, and second bevel gear drives the 6th by core shaft and limit card block
Shaft rotation, supported underneath roller drive the 4th bevel gear to rotate by third hand tap gear, and the 4th bevel gear passes through the 4th shaft band
Dynamic upper support roller rotation, upper support roller drive top working roll rotation by second gear protection block, realize lower work
The reverse rotation of roller and top working roll, sample is carried out pressure rolling by the present apparatus by subsequent operator, after measuring pressure rolling
Thickness, compared with standard value, operator show and adjusted after error to device precision that starting drives the first chain from motor
Wheel and the rotation of the second sprocket wheel, the first sprocket wheel and the second sprocket wheel pass through third sprocket wheel respectively and the 4th sprocket wheel drives the first lead screw and the
The synchronous rotary of the rotation of two lead screws, the first lead screw and the second lead screw realizes the fine tuning up and down of first movement block, realizes top work
The adjustment of distance between roller and lower work roller, the mistake that operator is generated by the adjustment of distance come supplementary device afterwards for a long time
Difference, while first movement block is moved down to synchronize by the 4th shaft the second movable block of drive and be moved down, and is connected in the second connecting rod and first
Under the action of extension bar, the 4th bevel gear and third hand tap gear keep meshing state, and second bevel gear and first bevel gear are also kept
Meshing state, only light spring is compressed, and does not influence the power input of device, and then, operator is placed again into one piece newly
Sample carry out pressure rolling, the thickness after pressure rolling is compared with standard value again, when the two is identical, as adjustment finish, this
When the present apparatus remain to continue to use a period of time, service life increases.
The configuration of the present invention is simple, easy to operate, Design Thinking is novel, and the micro- of milling train pressure rolling thickness may be implemented in the design
It adjusts, the error generated after milling train is used for a long time is compensated by finely tuning, to prolong the service life, furthermore the present apparatus passes through exquisite
Mechanism realize fine tuning front and back power source input will not interrupt, reduce the technical requirements of operator, can be improved lithium ion
The yield of battery.
Detailed description of the invention
Fig. 1 is a kind of inside configuration overall structure diagram of battery pole piece rolling mill of the invention；
Fig. 2 is the partial enlargement diagram of " A " in Fig. 1.
Specific embodiment
Below with reference to Fig. 1-2, the present invention is described in detail, for sake of convenience, now such as to hereafter described orientation regulation
Under: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
Referring to Fig.1-2, the structure of a kind of battery pole piece rolling mill of embodiment according to the present invention uses a kind of battery pole
Piece milling train, including motor fixed block 11, the motor fixed block 11 are placed on ground 10, fixed in the motor fixed block 11
There is main motor 12, the 12 right end outputting axial power of main motor is connected with first rotating shaft 13, is located at institute on the ground 10
It states and is installed with gear-box at 11 right positions of motor fixed block, the gear-box includes cabinet 14, is installed in the cabinet 14
Chamber 15 is engaged, the first rotating shaft 13, which extends into the right in the engagement chamber 15, is installed with the first spur gear 16, and described first
16 upper end of spur gear is engaged with the second spur gear 17, is installed with rotatable second shaft at 17 axle center of the second spur gear
21, it is located at 14 right positions of cabinet on the ground 10 and is installed with Power transmission block 18, in the Power transmission block 18
It is installed with power transmission chamber 19, power transmission device is installed in the power transmission chamber 19, the first rotating shaft 13 is prolonged to the right
It extends into the power transmission chamber 19 to export after the power transmission device and has third shaft 22, second shaft 21
It extends into the right in the power transmission chamber 19 to export after the power transmission device and has the 4th shaft 48, the ground
It is located at 18 right positions of Power transmission block on 10 and is installed with rolling mill base 23,23 upper end of the rolling mill base bilateral symmetry
It is installed with milling train support frame 24, the milling train support frame 24 of the left and right sides is symmetrically installed with first gear protection block back to side
26, working chamber 62 is installed in the first gear protection block 26, and the third shaft 22 extends into the right the working chamber
Third spur gear 27 is installed in 62,27 upper end of third spur gear is engaged with the 4th spur gear 28, the 4th spur gear
Rotatable 5th shaft 29 is installed at 28 axle center, the 5th shaft 29 extends right up to the external world and is installed with lower work roller
30, the third shaft 22 extends into the right the external world and is installed with supported underneath roller 25, is installed in the milling train support frame 24
Perforative first square through hole 58 in left and right is installed with the first semicircle limit convex on the 58 front and back side inner wall of the first square through hole
59 are played, be installed in first square through hole 58 and the described first semicircle pairing of retention bead 59 and can be slided up and down
First movement block 60, the first movement block 60 of the left and right sides back to end be installed with inside the first gear protection block 26
The identical second gear protection block 61 of structure, the 4th shaft 48 extend right up to the external world and are installed with and the supported underneath roller
25 configure identical upper support roller 63, are installed at 63 lower position of upper support roller and match with the lower work roller 30
Identical top working roll 64 is set, 24 upper end of milling train support frame of the left and right sides is installed with cantilever beam 65, the cantilever beam
Fixed dynamic transmitting chamber 49 in 65, the power transmit in chamber 49 and are installed with rolling thickness micromatic setting.
Valuably or illustratively, the gear-box is mainly used for for the active force of the main motor 12 being divided into two steerings
Opposite slave power is input in subsequent mechanism.
Valuably or illustratively, the power transmission device includes that left end is fixedly connected with 13 right end of first rotating shaft
And the shaft coupling 20 that right end is fixedly connected with 22 left end of third shaft, 21 right end of the second shaft extend into described dynamic
It is installed with first bevel gear 31 in power transmission cavity 19,31 upper end of first bevel gear is engaged with second bevel gear 32, and described
It is installed with rotatable core shaft 33 at two bevel gears, 32 axle center, the circle of an opening upwards is installed in the core shaft 33
Connected in star 34 is installed with the 6th shaft 35 that can slide up and down, the 34 downside inner wall of circular groove in the circular groove 34
On be installed with the light spring 36 that the other end is fixedly connected with 35 lower end of the 6th shaft, it is solid in 34 inner wall of the circular groove
Equipped with the opposite limiting slot 37 that is open, the 6th shaft can be slided up and down and be fixedly connected on by being installed in the limiting slot 37
The limit card block 39 of 35 lower ends, 39 upper end of limit card block are installed with ball bearing 41, consolidate on 41 outer ring of ball bearing
Equipped with link block 40,40 left end of link block is installed with the other end and is fixedly connected in 19 inner left wall of power transmission chamber
First connecting rod 38,35 upper end of the 6th shaft is installed with third hand tap gear 42, the 19 right side inner wall of power transmission chamber
It is installed with the second extraneous square through hole 43 of connection, the second half are symmetrically installed on the 43 front and back side inner wall of the second square through hole
Round retention bead 44 is installed in second square through hole 43 and the described second semicircle pairing of retention bead 44 and can be with
The second movable block 45 slided up and down, 48 rotary type of the 4th shaft are fixedly connected on second movable block 45, and described
Four shafts, 48 left end is installed with the 4th bevel gear 47 engaged with 42 right end of third hand tap gear, and second movable block 45 is left
End, which is installed with the other end and is rotatably assorted, is connected to the 6th shaft 35 and internal configuration is identical with the first connecting rod 38
Second connecting rod 46.
Valuably or illustratively, the first connecting rod 38, the link block 40, the ball bearing 41 combination can
To guarantee that the position of the core shaft 33 remains stationary, second movable block 45, second connecting rod 46, the lightweight
The combination that spring 36, the limit card block 39 are constituted can make device when adjusting rolling thickness, and the active force of generation is mainly made
For second movable block 45, the third hand tap gear 42 and the 4th bevel gear 47 is made to remain meshing state,
Keep present apparatus operation more stable.
Valuably or illustratively, the rolling thickness micromatic setting includes solid in power transmitting 49 upper inside walls of chamber
If slave motor 50, described be connected with from 50 lower end outputting axial power of motor extend down into power transmitting chamber 49
The 7th interior shaft 51, fixed first sprocket wheel 52 and the second sprocket wheel 53 in the 7th shaft 51, first sprocket wheel 52 and institute
Stating the second sprocket wheel 53, power is connected with third sprocket wheel 54 and the 4th sprocket wheel 55, the third sprocket wheel 54 and the described 4th respectively
Rotatable first lead screw 56 and the second lead screw 57, first lead screw 56 and described second are installed at 55 axle center of sprocket wheel respectively
57 lower end of lead screw extends into first square through hole 58 to be threadedly engaged with the first movement block 60 and connect, the rolling
Thickness micromatic setting can be realized the thickness of fine tuning milling train pressure rolling, will cause the feelings that pressure rolling thickness is distorted after milling train is used for a long time
Condition, operator can could be adjusted to extend by the rolling thickness micromatic setting service life of device.
When adjusting the pressure rolling precision of the present apparatus, the advanced luggage of operator sets the test of pressure rolling precision, starts main motor 12
First rotating shaft 13 is driven to rotate, first rotating shaft 13 drives the rotation of the second shaft 21 by the first spur gear 16 and the second spur gear 17
Turning, first rotating shaft 13 drives third shaft 22 to rotate by shaft coupling 20, and third shaft 22 drives supported underneath roller 25 to rotate, the
Three shafts 22 drive the rotation of the 5th shaft 29 by third spur gear 27 and the 4th spur gear 28, and the 5th shaft 29 drives lower section work
Make the rotation of roller 30, the second shaft 21 drives second bevel gear 32 to rotate by first bevel gear 31, and second bevel gear 32 passes through core
Heart shaft 33 and limit card block 39 drive the rotation of the 6th shaft 35, and supported underneath roller 25 drives the 4th cone by third hand tap gear 42
Gear 47 rotates, and the 4th bevel gear 47 drives upper support roller 63 to rotate by the 4th shaft 48, and upper support roller 63 passes through the
Two gear protection blocks 61 drive top working roll 64 to rotate, and realize the reverse rotation of lower work roller 30 and top working roll 64,
Sample is carried out pressure rolling by the present apparatus by subsequent operator, is measured the thickness after pressure rolling, is compared with standard value, is grasped
As personnel obtain error after device precision is adjusted, starting drives the first sprocket wheel 52 and the rotation of the second sprocket wheel 53 from motor 50, the
One sprocket wheel 52 and the second sprocket wheel 53 drive the first lead screw 56 and the second lead screw 57 by third sprocket wheel 54 and the 4th sprocket wheel 55 respectively
The synchronous rotary of rotation, the first lead screw 56 and the second lead screw 57 realizes the fine tuning up and down of first movement block 60, realizes top work
The adjustment of distance between roller 64 and lower work roller 30, operator are generated by the adjustment of distance come supplementary device afterwards for a long time
Error, while first movement block 60 is moved down to synchronize by the 4th shaft 48 the second movable block 45 of drive and be moved down, in the second connecting rod
46 and first connecting rod 38 under the action of, the 4th bevel gear 47 and third hand tap gear 42 keep meshing state, second bevel gear 32
Meshing state is also kept with first bevel gear 31, only light spring 36 is compressed, the power input of device is not influenced, then,
Operator is placed again into one piece of new sample and carries out pressure rolling, and the thickness after pressure rolling is compared with standard value again, works as the two
When identical, as adjustment is finished, and the present apparatus remains to continue to use a period of time at this time, and service life increases.
The beneficial effects of the present invention are: the advanced luggage of operator sets pressure rolling precision when the pressure rolling precision of the adjustment present apparatus
Test, starting main motor drives first rotating shaft rotation, and first rotating shaft drives second by the first spur gear and the second spur gear
Shaft rotation, first rotating shaft drive third shaft to rotate by shaft coupling, and third shaft drives the rotation of supported underneath roller, and third turns
Axis drives the rotation of the 5th shaft by third spur gear and the 4th spur gear, and the 5th shaft drives lower work roller to rotate, and second
Shaft drives second bevel gear rotation by first bevel gear, and second bevel gear drives the 6th by core shaft and limit card block
Shaft rotation, supported underneath roller drive the 4th bevel gear to rotate by third hand tap gear, and the 4th bevel gear passes through the 4th shaft band
Dynamic upper support roller rotation, upper support roller drive top working roll rotation by second gear protection block, realize lower work
The reverse rotation of roller and top working roll, sample is carried out pressure rolling by the present apparatus by subsequent operator, after measuring pressure rolling
Thickness, compared with standard value, operator show and adjusted after error to device precision that starting drives the first chain from motor
Wheel and the rotation of the second sprocket wheel, the first sprocket wheel and the second sprocket wheel pass through third sprocket wheel respectively and the 4th sprocket wheel drives the first lead screw and the
The synchronous rotary of the rotation of two lead screws, the first lead screw and the second lead screw realizes the fine tuning up and down of first movement block, realizes top work
The adjustment of distance between roller and lower work roller, the mistake that operator is generated by the adjustment of distance come supplementary device afterwards for a long time
Difference, while first movement block is moved down to synchronize by the 4th shaft the second movable block of drive and be moved down, and is connected in the second connecting rod and first
Under the action of extension bar, the 4th bevel gear and third hand tap gear keep meshing state, and second bevel gear and first bevel gear are also kept
Meshing state, only light spring is compressed, and does not influence the power input of device, and then, operator is placed again into one piece newly
Sample carry out pressure rolling, the thickness after pressure rolling is compared with standard value again, when the two is identical, as adjustment finish, this
When the present apparatus remain to continue to use a period of time, service life increases.
The configuration of the present invention is simple, easy to operate, Design Thinking is novel, and the micro- of milling train pressure rolling thickness may be implemented in the design
It adjusts, the error generated after milling train is used for a long time is compensated by finely tuning, to prolong the service life, furthermore the present apparatus passes through exquisite
Mechanism realize fine tuning front and back power source input will not interrupt, reduce the technical requirements of operator, can be improved lithium ion
The yield of battery.
Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design
To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention
It is subject to claims appended hereto.
Claims (5)
1. a kind of structure of battery pole piece rolling mill, uses a kind of battery pole piece rolling mill, including motor fixed block, the motor is solid
Determine block to be placed on ground, it is characterised in that: be installed with main motor, the main motor right end output shaft in the motor fixed block
Power is connected with first rotating shaft, is located at the motor fixed block right positions on the ground and is installed with gear-box, institute
Stating gear-box includes cabinet, engagement chamber is installed in the cabinet, it is intracavitary that the first rotating shaft extends into the right the engagement
It is installed with the first spur gear, first spur gear upper end is engaged with the second spur gear, fixed at second spur gear axle center
There is rotatable second shaft, is located at the cabinet right positions on the ground and is installed with Power transmission block, the power
It is installed with power transmission chamber in transmitting block, the power transmission is intracavitary to be installed with power transmission device, and the first rotating shaft is to the right
Extending into the intracavitary output after the power transmission device of the power transmission has third shaft, and second shaft is to the right
Extending into the intracavitary output after the power transmission device of the power transmission has the 4th shaft, is located at institute on the ground
It states and is installed with rolling mill base at Power transmission block right positions, the rolling mill base upper end bilateral symmetry is installed with milling train support
Frame, the milling train support frame of the left and right sides are symmetrically installed with first gear protection block, the first gear protection block back to side
It is inside installed with working chamber, the third shaft, which extends into the right in the working chamber, is installed with third spur gear, the third
Spur gear upper end is engaged with the 4th spur gear, is installed with rotatable 5th shaft at the 4th spur gear axle center, and described
Five shafts extend right up to the external world and are installed with lower work roller, and the third shaft extends into the right the external world and is installed with lower section branch
Roller is supportted, perforative first square through hole in left and right is installed in the milling train support frame, side inner wall before and after first square through hole
On be installed with the first semicircle retention bead, be installed in first square through hole and match with the described first semicircle retention bead
Pair and the first movement block that can slide up and down, the first movement block of the left and right sides be installed with and first tooth back to end
Take turns the identical second gear protection block of protection block internal structure, the 4th shaft extend right up to the external world be installed with it is described under
Square support roller configures identical upper support roller, is installed at the upper support roller lower position and matches with the lower work roller
Set identical top working roll, the milling train support frame upper end of the left and right sides is installed with cantilever beam, fixed in the cantilever beam
Dynamic transmitting chamber, the power transmitting is intracavitary to be installed with rolling thickness micromatic setting；
The technique is technically characterized in that operator carries out the test of device pressure rolling precision, and starting main motor drives first turn
Axis rotation, first rotating shaft drive the rotation of the second shaft by the first spur gear and the second spur gear, and the first rotating shaft is prolonged to the right
Extending into the intracavitary output after the power transmission device of the power transmission has third shaft, and second shaft is prolonged to the right
Extending into the intracavitary output after the power transmission device of the power transmission has the 4th shaft.
2. a kind of structure of battery pole piece rolling mill according to claim 1, wherein the gear-box is mainly used for the master
The active force of motor is divided into two opposite slave power of steering and is input in subsequent mechanism.
3. a kind of structure of battery pole piece rolling mill according to claim 1, wherein the power transmission device include left end with
The shaft coupling that the first rotating shaft right end is fixedly connected and right end is fixedly connected with third shaft left end, second shaft
Right end extends into that the power transmission is intracavitary to be installed with first bevel gear, and the first bevel gear upper end is engaged with the second cone tooth
It takes turns, is installed with rotatable core shaft at the second bevel gear axle center, is installed with an opening upwards in the core shaft
Circular groove, the 6th shaft that can slide up and down is installed in the circular groove, it is solid on inner wall on the downside of the circular groove
Equipped with the light spring that the other end is fixedly connected with the 6th shaft lower end, opening phase is installed in the circular groove inner wall
Pair limiting slot, be installed with the limiting card that can slide up and down and be fixedly connected on the 6th shaft lower end in the limiting slot
Block, the limit card block upper end are installed with ball bearing, and link block is installed on the ball bearing outer ring, and the link block is left
End is installed with the first connecting rod that the other end is fixedly connected in the power transmission chamber inner left wall, the 6th shaft upper end
It is installed with third hand tap gear, inner wall, which is installed with, on the right side of the power transmission chamber is connected to the second extraneous square through hole, and described second
The second semicircle retention bead is symmetrically installed with before and after square through hole on the inner wall of side, is installed in second square through hole and institute
The second semicircle the second movable block retention bead pairing and can slided up and down is stated, the 4th shaft rotary type is fixedly connected
In second movable block, the 4th shaft left end is installed with the 4th bevel gear engaged with the third hand tap gear right end,
Second movable block left end, which is installed with the other end and is rotatably assorted, is connected to the 6th shaft and internal configuration and described first
Identical second connecting rod of connecting rod；
The technique is technically characterized in that first rotating shaft drives the rotation of third shaft by shaft coupling, and third shaft drives lower section
Support roller rotation, third shaft drives the rotation of the 5th shaft by third spur gear and the 4th spur gear, under the 5th shaft drives
Square working roll rotation, the second shaft drive second bevel gear to rotate by first bevel gear, and second bevel gear passes through core shaft
The rotation of the 6th shaft is driven with limit card block, supported underneath roller drives the 4th bevel gear to rotate by third hand tap gear, the 4th cone
Gear drives the rotation of upper support roller by the 4th shaft, and upper support roller drives top working roll by second gear protection block
Rotation, realizes the reverse rotation of lower work roller and top working roll, and subsequent operator presses sample by the present apparatus
It rolls, measures the thickness after pressure rolling, compared with standard value.
4. a kind of structure of battery pole piece rolling mill according to claim 3, wherein the first connecting rod, the link block,
The combination of the ball bearing can guarantee that the position of the core shaft remains stationary, second movable block, described second
The combination that connecting rod, the light spring, the limit card block are constituted can make device when adjusting rolling thickness, the work of generation
It firmly mainly acts on second movable block, the third hand tap gear and the 4th bevel gear is made to remain engagement shape
State keeps present apparatus operation more stable.
5. a kind of structure of battery pole piece rolling mill according to claim 1, wherein the rolling thickness micromatic setting includes institute
State power transmitting chamber upper inside walls in it is fixed from motor, described be connected with from motor lower end outputting axial power extends downwardly
Transmit the 7th intracavitary shaft into the power, fixed first sprocket wheel and the second sprocket wheel in the 7th shaft, described first
Power is connected with third sprocket wheel and the 4th sprocket wheel, the third sprocket wheel and the described 4th respectively for sprocket wheel and second sprocket wheel
Rotatable first lead screw and the second lead screw, first lead screw and second lead screw lower end are installed at sprocket wheel axle center respectively
It extends into first square through hole to be threadedly engaged with the first movement block and connect；
Being technically characterized in that after operator obtains error for the technique adjusts device precision, and starting drives first from motor
Sprocket wheel and the rotation of the second sprocket wheel, the first sprocket wheel and the second sprocket wheel pass through third sprocket wheel respectively and the 4th sprocket wheel drive the first lead screw and
The synchronous rotary of the rotation of second lead screw, the first lead screw and the second lead screw realizes the fine tuning up and down of first movement block, realizes top work
Make the adjustment of distance between roller and lower work roller, the mistake that operator is generated by the adjustment of distance come supplementary device afterwards for a long time
Difference, while first movement block is moved down to synchronize by the 4th shaft the second movable block of drive and be moved down, and is connected in the second connecting rod and first
Under the action of extension bar, the 4th bevel gear and third hand tap gear keep meshing state, and second bevel gear and first bevel gear are also kept
Meshing state, only light spring is compressed, and does not influence the power input of device, and then, operator is placed again into one piece newly
Sample carry out pressure rolling, the thickness after pressure rolling is compared with standard value again, when the two is identical, as adjustment finish, this
When the present apparatus remain to continue to use a period of time, service life increases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910478214.2A CN110076201A (en) | 2019-06-03 | 2019-06-03 | A kind of structure of battery pole piece rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910478214.2A CN110076201A (en) | 2019-06-03 | 2019-06-03 | A kind of structure of battery pole piece rolling mill |
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| CN110076201A true CN110076201A (en) | 2019-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910478214.2A Withdrawn CN110076201A (en) | 2019-06-03 | 2019-06-03 | A kind of structure of battery pole piece rolling mill |
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| CN (1) | CN110076201A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11673173B2 (en) | 2020-11-06 | 2023-06-13 | Taiyuan University Of Science And Technology | Special roller machine for metal polar plate |
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| CN201055868Y (en) * | 2007-06-20 | 2008-05-07 | 武汉钢铁(集团)公司 | Multi-roller series four-roller mill with interchangeable working roller |
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| CN206535865U (en) * | 2017-01-09 | 2017-10-03 | 兴化市迈达机械有限公司 | four high finishing mill with pressure sensor |
| CN107671125A (en) * | 2017-11-08 | 2018-02-09 | 江苏环宇冶金科技有限公司 | A kind of Full-automatic cold milling train |
| CN208004506U (en) * | 2018-03-23 | 2018-10-26 | 重庆奥博铝材制造有限公司 | A kind of Aluminium Strip Surface finishing mill |
| CN108787748A (en) * | 2018-06-19 | 2018-11-13 | 冯新平 | A kind of improved four high finishing mill |
| CN208437425U (en) * | 2018-06-27 | 2019-01-29 | 林州凤宝管业有限公司 | A kind of tandem mill |
| CN208466847U (en) * | 2018-05-30 | 2019-02-05 | 温州市强龙铜业有限公司 | A kind of four-high mill |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1121326A (en) * | 1993-03-15 | 1996-04-24 | 摩根沙曼公司 | A compact roll stand arrangement |
| CN201055868Y (en) * | 2007-06-20 | 2008-05-07 | 武汉钢铁(集团)公司 | Multi-roller series four-roller mill with interchangeable working roller |
| CN203830420U (en) * | 2014-03-05 | 2014-09-17 | 兴化市迈达机械有限公司 | Novel four-roller finishing mill |
| CN206535865U (en) * | 2017-01-09 | 2017-10-03 | 兴化市迈达机械有限公司 | four high finishing mill with pressure sensor |
| CN107671125A (en) * | 2017-11-08 | 2018-02-09 | 江苏环宇冶金科技有限公司 | A kind of Full-automatic cold milling train |
| CN208004506U (en) * | 2018-03-23 | 2018-10-26 | 重庆奥博铝材制造有限公司 | A kind of Aluminium Strip Surface finishing mill |
| CN208466847U (en) * | 2018-05-30 | 2019-02-05 | 温州市强龙铜业有限公司 | A kind of four-high mill |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11673173B2 (en) | 2020-11-06 | 2023-06-13 | Taiyuan University Of Science And Technology | Special roller machine for metal polar plate |
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Application publication date: 20190802 |
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