CN106711399A - Special coating machine for processing lithium battery pack of pure electric automobile power system - Google Patents
Special coating machine for processing lithium battery pack of pure electric automobile power system Download PDFInfo
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- CN106711399A CN106711399A CN201710074625.6A CN201710074625A CN106711399A CN 106711399 A CN106711399 A CN 106711399A CN 201710074625 A CN201710074625 A CN 201710074625A CN 106711399 A CN106711399 A CN 106711399A
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- frame
- slurry
- pole piece
- bearing
- hand member
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention relates to a special coating machine for processing a lithium battery pack of a pure electric automobile power system. The special coating machine comprises a baseplate, a support frame is installed at the left end of the baseplate, a bearing frame is installed on the support frame, a slurry frame is installed at the upper end of the bearing frame, a limiting mechanism is arranged on the right side of the slurry frame, a rectangular frame is installed at the left end of the baseplate, a No.1 guide running roller is installed on the inner walls of the front side and the rear side of the rectangular frame through a bearing, driven running rollers are installed on the inner walls of the front side and the rear side of the rectangular frame through a bearing, a drying case is installed on the inner side of the right end of the baseplate, a tensioning mechanism is installed at the right end of the baseplate, a No.3 drive motor is installed on the outer side of the right end of the baseplate, and an output shaft of the No.3 drive motor is connected with the front end of a drive running roller. The special coating machine solves the problems of uneven slurry coating, poor tensioning effect, long drying time, poor drying effect, poor stability and low working efficiency of the existing coating method, and realizes the functions of evenly coating and rapidly drying the slurry.
Description
Technical field
The present invention relates to technical field of lithium batteries, specifically a kind of pure electric vehicle power system lithium battery group processing
Special coating machine.
Background technology
Lithium ion battery as a kind of emerging power supply, compared with traditional green secondary cell, with operating voltage is high, body
Small, specific energy is high for product, light weight, memory-less effect, self discharge are small, pollution less, long lifespan the advantages of, therefore be widely used in
The fields such as mobile phone, notebook computer, digital product.With the energy density of lithium ion battery and improving for security,
Following its will be widely used in various emerging fields such as electric tool, electric motor car, especially as electronic vehicle power mains, city
Field has a extensive future.
Battery pole piece is the important component of lithium battery, is one of core component of lithium battery.At present, battery pole is produced
Piece such as needs to carry out slurry, is coated with, rolls and shears at the operation, wherein, coating is the critical process for producing lithium battery pole slice.Tradition
Coating process in be that electrode material is mixed and made into the slurry with certain fluidity, be then coated onto substrate surface,
By drying roll-forming.In traditional coating process, slurry tank side will after blade determines the thickness of coating sizing-agent
Slurry is poured into slurry tank, starts the substrate transport on motor drive disk roller, and slurry is coated in the surface of base material, is then passed through
Deliver into oven drying.This traditional coating method due in pole piece course of conveying tensioning degree can not automatically adjust, from
And the uneven of coating can be caused, tension effects are poor, and Painting effect is poor, and stability is poor, while the mode of existing oven drying
Common heating drying mode is simply used, the baking needed time is long, and drying effect is poor.
The content of the invention
In order to solve the above problems, special painting is processed the invention provides a kind of pure electric vehicle power system lithium battery group
Cloth machine, can solve existing coating method easily cause slurry cover uneven, tension effects it is poor, the baking needed time is long, dry
Dry effect is poor, stability is poor, the low problem of operating efficiency, it is possible to achieve slurry uniform fold, the function of flash baking, and has
Tension effects are good, the short baking needed time, good drying effect, good stability, high working efficiency the advantages of.
To achieve these goals, the present invention is realized using following technical scheme：A kind of pure electric vehicle power system
Lithium battery group processes Special coating machine, including base plate, and base plate left end is provided with support frame, load-bearing is provided with support frame on outside
Frame, bearing frame upper end is provided with slurry frame, and bearing frame serves the effect of support to slurry frame, and the upper surface middle part of slurry frame sets
Charging hole is equipped with, charging hole facilitates staff to add slurry to slurry inframe, and slurry frame bottom right side is provided with discharging opening, starches
The bottom of material frame is downward-sloping structure, it is ensured that the slurry of slurry inframe passes through discharging opening discharge, the right side of slurry frame
Side is provided with position-limit mechanism, and position-limit mechanism can control the size of discharging opening, so as to control the speed of discharging, slurry is uniformly covered
Cover on pole piece, it is the rectangle frame of hatch frame that the left end of base plate is provided with top, is passed through between the inwall of both sides before and after rectangle frame
Bearing is provided with a guide roller, and a guide roller serves the effect of guiding to the left end of pole piece, pole piece is existed
Parallel transport on the driven disk roller of one row, the driven disk roller of a row, a row are provided with before and after rectangle frame between the inwall of both sides by bearing
Driven disk roller serves support and the effect of parallel guiding to pole piece, and rectangle frame is located at the lower section of slurry frame, when slurry is by opening
Mouth structure can ensure that slurry is uniformly covered on pole piece when discharging, and two links, two are symmetrically installed with the left of base plate
Base material is installed by bearing between the inwall of individual link rear and front end to roll up, pole piece, the right-hand member of pole piece are wound with base material volume
It is wrapped on active roll, the right-hand member inner side of base plate is provided with drying baker, and slurry of the drying baker to uniform fold on pole piece enters
Row drying, and the left and right two ends of drying baker are provided with hatch frame, and pole piece can be made to enter from the left end hatch frame of drying baker
Enter, from drying baker right-end openings structure output, corrugated heating tube is provided with drying baker top inner wall, heating tube is to entering
The slurry entered onto drying baker interior pole is heated, and accelerates the drying rate of slurry, good drying effect, before and after drying baker lower end
Auxiliary disk roller is provided with by bearing between the inwall of both sides, auxiliary disk roller serves the work of support and parallel guiding to pole piece
With the front and rear both sides of drying baker are symmetrically arranged with two air-dried mechanisms, and air-dried mechanism can improve the efficiency of drying, the right side of base plate
End is provided with strainer, and strainer can make pole piece that uniform tensioning state is kept in whole coating process, it is ensured that slurry
Material can be uniformly covered on pole piece, and the outside of base plate right-hand member is provided with No. three motors, No. three drivings by motor cabinet
The output shaft of motor is connected by shaft coupling with active roll front end, and the rear end of active roll is arranged on baffle plate by bearing,
Baffle plate is arranged on base plate, and No. three motors drive active roll to rotate when working, and drives pole piece to turn when active roll is rotated
It is dynamic；The pole piece sequentially pass through from left to right a guide roller, driven disk roller, drying baker left end hatch frame, auxiliary disk roller,
Drying baker right-end openings structure is passed around on strainer, and the right-hand member of pole piece is wrapped on active roll, it is ensured that pole piece exists
Smoothly carry out being oriented to conveying motion in whole coating process；The air-dried mechanism includes being arranged on a drying baker left side by motor cabinet
A motor on the inwall of end a, output shaft for motor is connected by shaft coupling with the left end of leading screw, leading screw
Right-hand member is arranged on the inwall of drying baker right-hand member by bearing, and movable block is provided with the middle part of leading screw, and the back of movable block is symmetrical
It is provided with two slide bars of L structures, two slide bars are connected by sliding matching mode with the slide rail in H type structures, slide rail peace
On the inwall on rear side of drying baker, slide bar carries out side-to-side movement by sliding matching mode on slide rail, and movable block is played
Spacing effect, connecting plate is provided with the front end of movable block, on connecting plate is provided with No. two motors by motor cabinet,
Annular flap is installed on No. two output shafts of motor, location-plate is installed on annular flap, wind is installed on location-plate
Rifle, the external existing warm-air drier of air pressure gun, the wind speed provided by warm-air drier, air pressure gun can be entered to the slurry in drying baker interior pole
Row Quick-air-drying a, motor drives leading screw to work by shaft coupling, and movable block drives No. two on connecting plate to drive electricity
Machine does side-to-side movement on leading screw, and the air pressure gun on No. two annular flaps of motor drive carries out angular adjustment, by warm-air drier
High speed warm wind is provided air pressure gun, and air pressure gun can carry out Quick-air-drying to the slurry in drying baker interior pole, and coating duration is fast, work
Efficiency high.
Used as a preferred technical solution of the present invention, the position-limit mechanism includes being arranged on slurry frame right-hand member outer wall
Electric pushrod, the right-hand member of electric pushrod is arranged on the transverse slat being of an L-shaped structure by flange, and transverse slat is with the discharging opening of slurry frame
Sliding matching mode, slurry frame right-hand member outer wall both sides are symmetrically installed with two expansion links, and two right-hand members of expansion link are arranged on horizontal stroke
On plate, expansion link serves the effect of auxiliary, and a limit is arranged with each expansion link between slurry frame and transverse slat
Position spring, limit spring serves the effect of buffer limit, and electric pushrod is moved with motion plate in the discharging opening of slurry frame, horizontal
Plate can control the size of discharging opening so as to control the velocity of discharge of slurry, it is ensured that slurry uniform fold is on pole piece.
Used as a preferred technical solution of the present invention, the discharging opening length that the slurry frame bottom right side is set is 0-
15mm, and electric pushrod discharging opening length when most casual labourer makees stroke state is minimum value, and discharging opening is controlled by electric pushrod
To Opening length size and either on or off state.
Used as a preferred technical solution of the present invention, the strainer includes be symmetrically mounted on base plate right-hand member two
Individual accessory plate, No. two guide rollers are provided between two inwalls of accessory plate by bearing, pole piece by No. two guide rollers,
No. two guide rollers serve the effect being directed downwardly toward, and pole piece is smoothly passed around and are adjusted on disk roller at No. one, the right side of base plate
End is provided with five guide posts, and guide post is located at accessory plate right side, and five tops of guide post are arranged on the installation of U-shaped structure
On frame, a buffer spring is provided with each guide post between mounting bracket and base plate, guide post makes mounting bracket only
Can move up and down, a regulation disk roller is provided with by bearing between the inwall of both sides before and after mounting bracket, pole piece is passed around one
On number regulation disk roller, when lax or tension situation occurs in course of conveying in pole piece, it is arranged on by buffer spring drive
A regulation disk roller on mounting bracket carries out tensioning adjustment to pole piece, and the right-hand member of base plate is symmetrically installed with two governor motions, adjusts
Section mechanism serves the effect of tensioning regulation to pole piece, and two governor motions are located at guide post right side, between two governor motions
By bearing be provided with No. two regulation disk rollers, the pole piece from left to right in V-shape structure pass around successively No. two guide rollers,
On a number regulation disk roller, No. two regulation disk rollers, the strainer of V-shape structure is formd, it is ensured that pole piece can be on driven disk roller
Carry out parallel guiding to convey, pole piece is uniformly conveyed in whole coating process, so that slurry is uniformly covered on pole piece
On.
Used as a preferred technical solution of the present invention, it is in inverted U that the governor motion includes being arranged on base plate right-hand member
The guide rail of structure, is provided with the guide block of T-type structure in guide rail, guide block can move up and down in guide rail under external force, No. two
Regulation disk roller is arranged between two guide blocks of governor motion by bearing, and No. two regulation disk rollers can be in guide rail by two guide blocks
On moved up and down, the lower end of guide block is arranged on rectangular slab, and flexure spring is provided between rectangular slab and base plate, and pole piece is worn
It is wound on No. two regulation disk rollers, when lax or tension situation occurs in course of conveying in pole piece, flexure spring drives to be installed
Guide block on rectangular slab moves up and down in guide rail, tensioning regulation is played a part of to pole piece, it is ensured that pole piece can be driven
Parallel conductive is carried out on disk roller to conveying, pole piece is uniformly conveyed in whole coating process, so that slurry is uniformly covered
On pole piece.
Used as a preferred technical solution of the present invention, No. two regulation disk rollers and No. two height of guide roller are more than No. one
The height of disk roller is adjusted, and the height of No. two regulation disk rollers are highly equal with No. two guide rollers, pole piece is passed around from left to right
The strainer of V-shape structure, strainer are formd on No. two guide rollers, a regulation disk roller, No. two regulation disk rollers
Rate of tension that can be effectively to pole piece is adjusted, it is ensured that pole piece can carry out parallel guiding on driven disk roller and convey, and make pole
Piece is uniformly conveyed in whole coating process, it is ensured that slurry is uniformly covered on pole piece.
During work, coating sizing-agent is put into slurry inframe by staff by the charging hole of slurry frame upper end first, so
No. three motors are started working afterwards, and No. three motors drive active rolls to rotate, driven when active roll is rotated pole piece from
From left to right is moved, wherein guide roller serves the effect of guiding to the left end of pole piece, and No. two guide rollers are to pole piece
Right-hand member serve the effect of guiding so that the pole piece laid out on base material volume can on the driven disk roller of a row parallel fortune
Defeated, then electric pushrod is moved with motion plate in the discharging opening of slurry frame, and the opening of discharging opening is determined according to required coating content
Length scale, the present invention is adjusted to appropriate value the velocity of discharge of slurry by the size of slurry mouthful, it is ensured that slurry can
It is uniformly covered on pole piece, the pole piece for being coated with slurry is entered into drying baker by the hatch frame of drying baker left end, its
Middle auxiliary disk roller serves support and the effect of parallel guiding to pole piece, now heating tube, motor, a No. two driving electricity
Machine, air pressure gun start simultaneously at work, and heating tube is heated to entering into the slurry in drying baker interior pole, while No. one drives electricity
Machine starts to drive leading screw work, and leading screw carries out side-to-side movement, passes through by No. two motors on movable block drive connecting plate
No. two motors adjust to suitable spray wind angle the air pressure gun on annular flap, and warm-air drier is to air pressure gun after regulation spray wind angle
High speed warm wind is provided, air pressure gun can carry out Quick-air-drying to the slurry in drying baker interior pole, the slurry drying on pole piece is finished
Pole piece is exported from the hatch frame of drying baker right-hand member afterwards, and in whole coating drying course of the invention, pole piece passes through No. one
Guide roller and No. two guide rollers can ensure that the parallel transport on the driven disk roller of a row, while pole piece is in from left to right V-shape
Structure pass around successively strainer No. two guide rollers, No. one regulation disk roller, No. two regulation disk rollers on, by strainer
The V-shape of formation passes around structure and regulation is tensioned to pole piece, and when lax or tension situation occurs in course of conveying in pole piece,
Number regulation disk roller of the present invention by buffer spring move up and down adjusting and is driven by flexure spring with No. two regulation disk rollers
Guide block on rectangular slab moves up and down in guide rail, so as to carry out auto-tensioning adjustment to pole piece, it is ensured that pole piece
The stability of conveying, realizes the function of slurry uniform fold and flash baking, good stability.
The beneficial effects of the invention are as follows：
1. the present invention controls the discharging opening size of slurry frame by electric pushrod with motion plate, by controlling the big of discharging opening
The small velocity of discharge to control slurry, it is ensured that slurry can be uniformly covered on pole piece；
2. in whole coating drying course of the invention, pole piece passes through a guide roller and No. two guiding of guide roller
Effect can ensure that the parallel transport on the driven disk roller of a row so that pole piece held stationary, stability in coating and transportation
Can good, high working efficiency；
3. the present invention is heated and by air-drying mechanism by heating tube to entering into the slurry in drying baker interior pole
On air pressure gun with drying baker interior pole slurry provide high speed warm wind, greatly improve pole piece spreading mass drying speed
Degree, good drying effect, coating duration is fast, high working efficiency；
4. pole piece of the present invention from left to right in V-shape structure pass around successively strainer No. two guide rollers, No. one
On regulation disk roller, No. two regulation disk rollers, the V-shape formed by strainer passes around structure carries out tensioning regulation to pole piece,
Tight effect is good；
5. when lax or tension situation occurs in course of conveying in pole piece, now a regulation disk roller passes through the present invention
Buffer spring move up and down adjusting and drives the guide block on rectangular slab to exist by flexure spring with No. two regulation disk rollers
Moved up and down in guide rail, so as to carry out auto-tensioning adjustment to pole piece, adaptability is good, auto-tensioning regulating effect；
6. the present invention compared to existing technology, solve existing coating method easily cause slurry covering it is uneven, tensioning effect
Really poor, the baking needed time is long, drying effect is poor, stability is poor, the low problem of operating efficiency, realize slurry uniform fold,
The function of flash baking, and with tension effects are good, the short baking needed time, good drying effect, good stability, high working efficiency
The advantages of.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is schematic structural view of the invention；
Fig. 2 is full sectional view of the present invention；
Fig. 3 is the structural representation between position-limit mechanism of the present invention and slurry frame；
Fig. 4 is the structural representation that the present invention is air-dried between mechanism and drying baker；
Fig. 5 is base plate of the present invention, strainer, No. three structural representations between motor, active roll and baffle plate；
Fig. 6 is the sectional view between base plate of the present invention and strainer.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
As shown in Figures 1 to 6, a kind of pure electric vehicle power system lithium battery group processing Special coating machine, including base plate
1, the left end of base plate 1 is provided with support frame 14 on outside, and bearing frame 20 is provided with support frame 14, and the upper end of bearing frame 20 is provided with slurry
Material frame 3, bearing frame 20 serves the effect of support to slurry frame 3, and the upper surface middle part of slurry frame 3 is provided with charging hole, feeds
Hole facilitates staff to be provided with discharging opening to slurry, the bottom right of slurry frame 3 is added in slurry frame 3, and the bottom of slurry frame 3 is
Downward-sloping structure, it is ensured that the slurry in slurry frame 3 passes through discharging opening discharge, the right side of slurry frame 3 sets limited
Position mechanism 4, position-limit mechanism 4 can control the size of discharging opening, so as to control the speed of discharging, make slurry uniform fold in pole piece
On 10, it is the rectangle frame 5 of hatch frame that the left end of base plate 1 is provided with top, passes through bearing before and after rectangle frame 5 between the inwall of both sides
A number guide roller 6 is installed, a guide roller 6 serves the effect of guiding to the left end of pole piece 10, enables pole piece 10
The parallel transport on the driven disk roller 7 of a row, the driven disk roller 7 of a row is provided with before and after rectangle frame 5 between the inwall of both sides by bearing,
The driven disk roller 7 of one row serves support and the effect of parallel guiding to pole piece 10, and rectangle frame 5 is located at the lower section of slurry frame 3, works as slurry
Material can ensure that slurry is uniformly covered on pole piece 10 when being discharged by hatch frame, and the left side of base plate 1 is symmetrically installed with two
Individual link 19, is provided with base material and rolls up 9 between two inwalls of the rear and front end of link 19 by bearing, is wound on base material volume 9
The right-hand member for having pole piece 10, pole piece 10 is wrapped on active roll 17, and the right-hand member inner side of base plate 1 is provided with drying baker 11, drying baker
The slurry of the 11 pairs of uniform folds on pole piece 10 is dried, and the left and right two ends of drying baker 11 are provided with hatch frame, can
So that pole piece 10 enters from the left end hatch frame of drying baker 11, from the right-end openings structure output of drying baker 11, drying baker 11 is pushed up
Corrugated heating tube 12 is provided with portion's inwall, the slurry that heating tube 12 pairs is entered into the interior pole 10 of drying baker 11 is carried out
Heating, accelerates the drying rate of slurry, and good drying effect is installed between the inwall of both sides before and after the lower end of drying baker 11 by bearing
There is auxiliary disk roller 13, auxiliary disk roller 13 serves support to pole piece 10 with the effect of parallel guiding, the front and rear both sides of drying baker 11
Two air-dried mechanisms 2 are symmetrically arranged with, air-drying mechanism 2 can improve the efficiency of drying, and the right-hand member of base plate 1 is provided with strainer
15, strainer 15 can make pole piece 10 that uniform tensioning state is kept in whole coating process, it is ensured that slurry can be uniform
Be covered on pole piece 10, the outside of the right-hand member of base plate 1 is provided with No. three motors 16, No. three motors 16 by motor cabinet
Output shaft be connected with the front end of active roll 17 by shaft coupling, the rear end of active roll 17 is arranged on baffle plate 18 by bearing
On, baffle plate 18 is arranged on base plate 1, and No. three motors 16 drive active roll 17 to rotate when working, and active roll 17 is rotated
When drive pole piece 10 rotate；It is left that the pole piece 10 sequentially passes through a guide roller 6, driven disk roller 7, drying baker 11 from left to right
End opening structure, auxiliary disk roller 13, the right-end openings structure of drying baker 11 are passed around on strainer 15, the right-hand member winding of pole piece 10
On active roll 17, it is ensured that pole piece 10 smoothly carries out being oriented to conveying motion in whole coating process；It is described to air-dry
Mechanism 2 includes a motor 21 being arranged on by motor cabinet on the left end inwall of drying baker 11, motor 21
Output shaft is connected by shaft coupling with the left end of leading screw 22, and the right-hand member of leading screw 22 is arranged on the interior of the right-hand member of drying baker 11 by bearing
On wall, the middle part of leading screw 22 is provided with movable block 23, and the back of movable block 23 is symmetrically arranged with two slide bars 24 of L structures,
Two slide bars 24 are connected by sliding matching mode with the slide rail 25 in H type structures, and slide rail 25 is arranged on the rear side of drying baker 11
On inwall, slide bar 24 carries out side-to-side movement by sliding matching mode on slide rail 25, and spacing work is served to movable block 23
With, the front end of movable block 23 is provided with connecting plate 26, No. two motors 27, two are provided with by motor cabinet on connecting plate 26
Annular flap 28 is installed on the output shaft of number motor 27, location-plate 29 is installed, on location-plate 29 on annular flap 28
Air pressure gun 210 is installed, the external existing warm-air drier of air pressure gun 210, the wind speed provided by warm-air drier, air pressure gun 210 can be to drying
Slurry in the interior pole 10 of case 11 carries out Quick-air-drying, and a motor 21 drives leading screw 22 to work by shaft coupling, mobile
Block 23 drives No. two motors 27 on connecting plate 26 that side-to-side movement is done on leading screw 22, and No. two motors 27 drive annular
Air pressure gun 210 on flap 28 carries out angular adjustment, and high speed warm wind is provided air pressure gun 210 by warm-air drier, and air pressure gun 210 can be to drying
Slurry in the interior pole 10 of dry case 11 carries out Quick-air-drying, and coating duration is fast, high working efficiency.
The position-limit mechanism 4 includes the electric pushrod 41 on the right-hand member outer wall of slurry frame 3, the right-hand member of electric pushrod 41
It is arranged on the transverse slat 42 being of an L-shaped structure by flange, transverse slat 42 is sliding matching mode, slurry with the discharging opening of slurry frame 3
The right-hand member outer wall both sides of frame 3 are symmetrically installed with two expansion links 43, and two right-hand members of expansion link 43 are arranged on transverse slat 42, expansion link
43 effects for serving auxiliary, a spacing bullet is arranged with each expansion link 43 between slurry frame 3 and transverse slat 42
Spring 44, limit spring 44 serves the effect of buffer limit, and electric pushrod 41 is transported with motion plate 42 in the discharging opening of slurry frame 3
Dynamic, transverse slat 42 can control the size of discharging opening so as to control the velocity of discharge of slurry, it is ensured that slurry uniform fold is in pole piece 10
On.
The discharging opening length that the bottom right of slurry frame 3 is set is 0-15mm, and electric pushrod 41 is in most short working line
Discharging opening length is minimum value during journey state, and the Opening length size and either on or off of discharging opening pair are controlled by electric pushrod 41
State.
The strainer 15 includes two accessory plates 151 being symmetrically mounted on the right-hand member of base plate 1, two accessory plates 151
Inwall between No. two guide rollers 152 are provided with by bearing, pole piece 10 is by No. two guide rollers 152, No. two guide rollers
Wheel 152 serves the effect being directed downwardly toward, and pole piece 10 is smoothly passed around and is adjusted on disk roller 156 at No. one, the right-hand member of base plate 1
Five guide posts 153 are installed, guide post 153 is located at the right side of accessory plate 151, and five tops of guide post 153 are arranged on U-shaped
On the mounting bracket 154 of structure, a buffering elastic is provided with each guide post 153 between mounting bracket 154 and base plate 1
Spring 155, guide post 153 makes mounting bracket 154 to move up and down, and passes through bearing before and after mounting bracket 154 between the inwall of both sides
A number regulation disk roller 156 is installed, pole piece 10 is passed around and adjusted on disk roller 156 at No. one, when pole piece 10 occurs in course of conveying
During lax or tension situation, the 156 pairs of poles of a regulation disk roller on mounting bracket 154 are driven by buffer spring 155
Piece 10 carries out tensioning adjustment, and the right-hand member of base plate 1 is symmetrically installed with two governor motions 158, and governor motion 158 is played to pole piece 10
The effect of tensioning regulation, two governor motions 158 are located at the right side of guide post 153, and bearing is passed through between two governor motions 19
Be provided with No. two regulation disk rollers 157, the pole piece 10 from left to right in V-shape structure pass around successively No. two guide rollers 152,
On number regulation regulation disk rollers 157 of disk roller 156, two, the strainer 15 of V-shape structure is formd, it is ensured that pole piece 10 can be
Parallel conductive is carried out on driven disk roller 7 to conveying, pole piece 10 is uniformly conveyed in whole coating process, so that slurry is uniform
Be covered on pole piece 10.
The governor motion 158 includes the guide rail 1581 in inverted U-shaped structure on the right-hand member of base plate 1, in guide rail 1581
The guide block 1582 of T-type structure is installed, guide block 1582 can move up and down in guide rail 1581 under external force, No. two regulating rollers
Wheel 157 is arranged between two guide blocks 1582 of governor motion 158 by bearing, and No. two regulation disk rollers 157 pass through two guide blocks
1582 can be moved up and down on guide rail 1581, and the lower end of guide block 1582 is arranged on rectangular slab 1583, rectangular slab 1583 with
Flexure spring 1584 is installed, pole piece 10 is passed around and adjusted on disk roller 157 at No. two, when pole piece 10 is in course of conveying between base plate 1
Middle when there is lax or tension situation, flexure spring 1584 drives guide block 1582 on rectangular slab 1583 in guide rail
Moved up and down in 1581, tensioning regulation is played a part of to pole piece 10, it is ensured that pole piece 10 can carry out parallel on driven disk roller 7
Conveying is oriented to, pole piece 10 is uniformly conveyed in whole coating process, so that slurry is uniformly covered on pole piece 10.
No. two regulation disk rollers 157 and No. two height of guide roller 152 adjust the height of disk roller 156 more than No. one,
And the height of No. two regulation disk rollers 157 are highly equal with No. two guide rollers 152, pole piece 10 is passed around from left to right leads at No. two
To the strainer 15 that V-shape structure is formd on the regulation disk roller 157 of regulation disk roller 156, two of disk roller 152, tensioning device
Structure 15 can be effectively to pole piece 10 rate of tension be adjusted, it is ensured that pole piece 10 can be carried out on driven disk roller 7 parallel conductive to
Conveying, makes pole piece 10 uniformly be conveyed in whole coating process, it is ensured that slurry is uniformly covered on pole piece 10.
During work, staff is put into slurry frame 3 coating sizing-agent by the charging hole of the upper end of slurry frame 3 first,
Then No. three motors 16 are started working, and No. three motors 16 drive active roll 17 to rotate, when active roll 17 is rotated
Pole piece 10 is driven to move from left to right, wherein guide roller 6 serves the effect of guiding to the left end of pole piece 10, and No. two
Guide roller 152 serves the effect of guiding to the right-hand member of pole piece 10, so that the pole piece 10 that lays out can be on base material volume 9
Parallel transport on the driven disk roller 7 of one row, then electric pushrod 41 moved in the discharging opening of slurry frame 3 with motion plate 42, according to
Required coating content determines the Opening length size of discharging opening, and the present invention is adjusted the velocity of discharge of slurry by the size of slurry mouthful
Save to appropriate value, it is ensured that slurry can be uniformly covered on pole piece 10, the pole piece 10 for being coated with slurry passes through drying baker 11
The hatch frame of left end is entered into drying baker 11, wherein auxiliary disk roller 13 serves the work of support and parallel guiding to pole piece 10
With now the motor 21, two of a heating tube 12, motor 27, air pressure gun 210 start simultaneously at work, heating tube 12 pairs
The slurry entered into the interior pole 10 of drying baker 11 is heated, while a motor 21 starts to drive leading screw 22 to work,
Leading screw 22 carries out side-to-side movement by No. two motors 27 on the drive connecting plate 26 of movable block 23, by No. two motors
27 adjust to suitable spray wind angle the air pressure gun 210 on annular flap 28, and warm-air drier is carried to air pressure gun 210 after regulation spray wind angle
For high speed warm wind, air pressure gun 210 can carry out Quick-air-drying to the slurry in the interior pole 10 of drying baker 11, and the slurry on pole piece 10 dries
Pole piece 10 after finishing is finished to be exported from the hatch frame of the right-hand member of drying baker 11, and in whole coating drying course of the invention, pole
Piece 10 can ensure that the parallel transport on the driven disk roller 7 of a row by a guide roller 6 with No. two guide rollers 152, while pole
Piece 10 from left to right in V-shape structure pass around successively strainer 15 the regulation of a No. two guide rollers 152, disk roller 156,
On No. two regulation disk rollers 157, the V-shape formed by strainer 15 passes around structure and is tensioned regulation to pole piece 10, and works as pole piece
10 in course of conveying when there is lax or tension situation, and number regulation disk roller 156 of the present invention is carried out by buffer spring 155
The regulation that moves up and down passes through flexure spring 1584 and drives the guide block 1582 on rectangular slab 1583 with No. two regulation disk rollers 157
Moved up and down in guide rail 1581, so as to carry out auto-tensioning adjustment to pole piece 10, it is ensured that the stability of the conveying of pole piece 10,
Realize the function of slurry uniform fold and flash baking, good stability solves existing coating method and easily causes slurry and covers
The uneven, tension effects of lid are poor, the baking needed time is long, drying effect is poor, stability is poor, the low problem of operating efficiency, reach
Purpose.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, the description in above-described embodiment and specification is to illustrate of the invention
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, and these change and change
Enter all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and its equivalent
Define.
Claims (8)
1. a kind of pure electric vehicle power system lithium battery group processes Special coating machine, it is characterised in that：Including base plate (1), bottom
Plate (1) left end is provided with support frame (14) on outside, and bearing frame (20), bearing frame (20) upper end peace are provided with support frame (14)
Equipped with slurry frame (3), the upper surface middle part of slurry frame (3) is provided with charging hole, and slurry frame (3) bottom right is provided with discharging
Mouthful, the bottom of slurry frame (3) is downward-sloping structure, and position-limit mechanism (4), a left side for base plate (1) are provided with the right side of slurry frame (3)
It is the rectangle frame (5) of hatch frame that end is provided with top, and one is provided with by bearing between the inwall of both sides before and after rectangle frame (5)
Number guide roller (6), the driven disk roller of a row (7), rectangle frame are provided with before and after rectangle frame (5) between the inwall of both sides by bearing
(5) positioned at the lower section of slurry frame (3), two links (19) are symmetrically installed with the left of base plate (1), before two links (19)
Base material is provided with by bearing between the inwall at two ends afterwards and rolls up (9), pole piece (10) is wound with base material volume (9), pole piece (10)
Right-hand member is wrapped on active roll (17), and the right-hand member of base plate (1) inner side is provided with drying baker (11), and drying baker (11) left and right
Two ends are provided with hatch frame, and corrugated heating tube (12), drying baker are provided with drying baker (11) top inner wall
(11) auxiliary disk roller (13) is provided with by bearing between the inwall of both sides before and after lower end, the front and rear both sides of drying baker (11) are symmetrical
Two air-dried mechanisms (2) are provided with, the right-hand member of base plate (1) is provided with strainer (15), and the outside of base plate (1) right-hand member is by electricity
Support is provided with No. three motors (16), before No. three output shafts of motor (16) are by shaft coupling and active roll (17)
End is connected, and the rear end of active roll (17) is arranged on baffle plate (18) by bearing, and baffle plate (18) is on base plate (1)；Institute
State pole piece (10) sequentially pass through from left to right a guide roller (6), driven disk roller (7), drying baker (11) left end hatch frame,
Auxiliary disk roller (13), drying baker (11) right-end openings structure are passed around on strainer (15).
2. a kind of pure electric vehicle power system lithium battery group according to claim 1 processes Special coating machine, its feature
It is：The position-limit mechanism (4) includes the electric pushrod (41) on slurry frame (3) right-hand member outer wall, electric pushrod (41)
Right-hand member be arranged on the transverse slat (42) that is of an L-shaped structure by flange, slurry frame (3) right-hand member outer wall both sides are symmetrically installed with two
Expansion link (43), two right-hand members of expansion link (43) are arranged on transverse slat (42), between slurry frame (3) and transverse slat (42)
A limit spring (44) is arranged with each expansion link (43).
3. a kind of pure electric vehicle power system lithium battery group according to claim 1 and 2 processes Special coating machine, and it is special
Levy and be：The discharging opening length that slurry frame (3) bottom right is set is 0-15mm, and electric pushrod (41) is in most casual labourer work
Discharging opening length is minimum value during stroke state.
4. a kind of pure electric vehicle power system lithium battery group according to claim 1 processes Special coating machine, its feature
It is：The air-dried mechanism (2) includes a motor by motor cabinet on drying baker (11) left end inwall
(21), an output shaft for motor (21) is connected by shaft coupling with the left end of leading screw (22), and the right-hand member of leading screw (22) leads to
Bearing is crossed on the inwall of drying baker (11) right-hand member, movable block (23), movable block (23) are installed in the middle part of leading screw (22)
Front end be provided with connecting plate (26), No. two motors (27) are provided with by motor cabinet on connecting plate (26), No. two drivings
Annular flap (28) is installed on the output shaft of motor (27), location-plate (29), location-plate are installed on annular flap (28)
(29) air pressure gun (210) is installed on.
5. a kind of pure electric vehicle power system lithium battery group according to claim 4 processes Special coating machine, its feature
It is：The back of the movable block (23) is symmetrically arranged with two slide bars (24) of L structures, and two slide bars (24) are by sliding
Fit system is connected with the slide rail (25) in H type structures, and slide rail (25) is on the inwall on rear side of drying baker (11).
6. a kind of pure electric vehicle power system lithium battery group according to claim 1 processes Special coating machine, its feature
It is：The strainer (15) includes two accessory plates (151) being symmetrically mounted on base plate (1) right-hand member, two accessory plates
(151) No. two guide rollers (152) are provided with by bearing between inwall, the right-hand member of base plate (1) is provided with five guide posts
(153), positioned at accessory plate (151) right side, five tops of guide post (153) are arranged on the peace of U-shaped structure to guide post (153)
Shelve on (154), a buffering elastic is provided with each guide post (153) between mounting bracket (154) and base plate (1)
Spring (155), regulation disk roller (156) is provided with before and after mounting bracket (154) between the inwall of both sides by bearing, base plate (1)
Right-hand member is symmetrically installed with two governor motions (158), and two governor motions (158) are positioned at guide post (153) right side, two regulations
Between mechanism (19) by bearing be provided with No. two regulation disk roller (157), the pole piece (10) from left to right in V-shape structure according to
It is secondary to pass around on No. two guide rollers (152), regulation disk roller (156), No. two regulations disk roller (157).
7. a kind of pure electric vehicle power system lithium battery group according to claim 6 processes Special coating machine, its feature
It is：The governor motion (158) includes the guide rail (1581) on base plate (1) right-hand member in inverted U-shaped structure, guide rail
(1581) guide block (1582) of T-type structure is installed, the lower end of guide block (1582) is arranged on rectangular slab (1583), rectangular slab in
(1583) flexure spring (1584) is installed and base plate (1) between.
8. a kind of pure electric vehicle power system lithium battery group according to claim 6 processes Special coating machine, its feature
It is：No. two regulations disk roller (157) are with No. two height of guide roller (152) more than a height for regulation disk roller (156)
Degree, and No. two height of regulation disk roller (157) are highly equal with No. two guide rollers (152).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710074625.6A CN106711399A (en) | 2017-02-11 | 2017-02-11 | Special coating machine for processing lithium battery pack of pure electric automobile power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710074625.6A CN106711399A (en) | 2017-02-11 | 2017-02-11 | Special coating machine for processing lithium battery pack of pure electric automobile power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106711399A true CN106711399A (en) | 2017-05-24 |
Family
ID=58909069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710074625.6A Withdrawn CN106711399A (en) | 2017-02-11 | 2017-02-11 | Special coating machine for processing lithium battery pack of pure electric automobile power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106711399A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871676A (en) * | 2020-07-15 | 2020-11-03 | 李春宝 | Reflecting material processing device |
-
2017
- 2017-02-11 CN CN201710074625.6A patent/CN106711399A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111871676A (en) * | 2020-07-15 | 2020-11-03 | 李春宝 | Reflecting material processing device |
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