CN108336294A - Multilayer pole plate drying unit - Google Patents
Multilayer pole plate drying unit Download PDFInfo
- Publication number
- CN108336294A CN108336294A CN201711450890.6A CN201711450890A CN108336294A CN 108336294 A CN108336294 A CN 108336294A CN 201711450890 A CN201711450890 A CN 201711450890A CN 108336294 A CN108336294 A CN 108336294A
- Authority
- CN
- China
- Prior art keywords
- partition board
- layer partition
- slot
- pole plate
- extruding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001035 drying Methods 0.000 title claims abstract description 25
- 238000005192 partition Methods 0.000 claims abstract description 66
- 238000007667 floating Methods 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000006071 cream Substances 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000004513 sizing Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 46
- 230000000694 effects Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The present invention relates to battery manufacture fields, and in particular to multilayer pole plate drying unit, including baking box, lifting body and extruding smooth out mechanism；First layer partition board, second layer partition board and third layer partition board are equipped in baking box；The upper surface of first layer partition board is equipped with several first limiting slots, and the lower surface of second layer partition board is equipped with the second holding tank coordinated with the first limiting slot；The upper surface of second layer partition board is equipped with the second limiting slot；The lower surface of third layer partition board is equipped with the third holding tank coordinated with the second limiting slot；Lifting body includes several jacking units, and each unit that jacks includes rotation axis, cam, the first lifting pin, support bar and the second lifting pin；It includes that several extruding smooth out unit to squeeze and smooth out mechanism, and it includes squeezing to smooth out bar and squeeze wiping tablet that each extruding, which smoothes out unit,.When using the technical program, pole plate can thoroughly be dried, while pole cream is carried out uniformly to smooth out sizing.
Description
Technical field
The present invention relates to battery manufacture fields, and in particular to multilayer pole plate drying unit.
Background technology
It in the manufacturing process of battery pole plates, is required for drying battery pole plates, is on the one hand because in electrolyte
Trace water can cause electrolyte and positive electrode that a series of chemical reaction occurs, influence the discharge capacity and cyclicity of battery
Energy；On the other hand needed pole cream drying forming, convenient follow-up assembly.
Pole plate is first packed into when drying pole plate and dries mostly using the baking box of single layer by existing drying equipment
In oven, then to being heated in case；After the temperature inside the box reaches requirement, in the case of heat preservation, to being vacuumized in case
Remove moisture；After the moisture of pole plate reaches requirement, then natural cooling is carried out to the pole plate in case or forces to cool down, makes to be baked
Pole plate temperature drop to a certain degree after, by the pole plate being baked taking-up be sealed.
But since existing baking box only has one layer, the quantity of polar plate dried every time is limited, causes drying efficiency relatively low；
And pole plate, during drying, pole plate is toppled in order to prevent, needs to carry out the position that pole plate is contacted with baking box bottom
Limit, but also produces a problem simultaneously, is exactly that can not be dried at position that pole plate is limited, causes drying not thorough
Bottom directly affects battery life；And during drying, since pole cream is not shaped completely, with certain mobility, easily
It falls off, if do not handled it, pole cream can be caused to be unevenly distributed, influence battery quality.
Invention content
Pole plate is thoroughly dried the purpose of the present invention is to provide a kind of, while it is more uniformly to be shaped to pole cream
Layer pole plate drying unit.
In order to achieve the above objectives, the technical solution of the present invention is to provide multilayer pole plate drying units, including baking box, jacking
Mechanism and extruding smooth out mechanism；
It is equipped with first layer partition board, second layer partition board and third layer partition board in the baking box successively from top to bottom, described the
One layer of partition board, second layer partition board and third layer partition board are each attached to the tank wall of baking box；The first layer partition board and baking box
Form battery limits between bottom, the first layer partition board and second layer partition board and the second layer partition board and third layer partition board it
Between be respectively formed baking zone；The upper surface of the first layer partition board is equipped with several first limiting slots, the following table of the second layer partition board
Face is equipped with the second holding tank coordinated with the first limiting slot；The upper surface of the second layer partition board be equipped with the second limiting slot, second
Limiting slot is between two neighboring second holding tank；The lower surface of the third layer partition board, which is equipped with, to be coordinated with the second limiting slot
Third holding tank；The slot bottom of wherein described first limiting slot is equipped with first through hole, and the slot bottom of second limiting slot is equipped with second
Through-hole is fixed with guide rod straight down on the second layer partition board below second limiting slot, hole is equipped in the middle part of guide rod
Hole；
The lifting body is located at battery limits, and the lifting body includes several jacking units, and each unit that jacks includes
Rotation axis, cam, the first lifting pin, support bar and the second lifting pin；The cam includes contoured surface, the cam and rotation axis
It is fixedly connected, gear has been fixedly and coaxially connected in the rotation axis；First lifting pin upper end is slideably positioned in first through hole
Interior, first lifting pin lower end is contacted with the contoured surface of cam；The support bar is equipped with straight slot, and the cell wall of straight slot is equipped with
Opposite arc groove, arc groove are slidably connected with the guide rod, and the support bar upper end is fixed with the second lifting pin lower end to be connected
It connects, second lifting pin upper end can be fixed with the rack engaged with gear by the second through-hole, the support bar lower end；
It includes that several extruding smooth out unit that the extruding, which smoothes out mechanism, it is each squeeze smooth out unit include squeeze smooth out bar with
Wiping tablet is squeezed, the extruding smoothes out bar one end and is hinged with wiping tablet is squeezed, and the extruding smoothes out the bar other end and cut with scissors across hole
It is connected to the slot bottom of straight slot.
This programme has the technical effect that：By be arranged in baking box first layer partition board, second layer partition board and third layer every
On the one hand plate, and the first limiting slot of setting, the second holding tank, the second limiting slot and third holding tank realize that pole plate is being dried
Stability in the process, while the quantity of polar plate toasted every time can also be improved, improve drying efficiency；Again by with guide rod,
Rotation axis, cam, the first lifting pin, support bar and the cooperation of the second lifting pin, realize the smooth movement of baking zone pole plate, to pole
Plate is thoroughly dried, and battery life is extended；Coordinate again with guide rod simultaneously, on the one hand guide rod plays guiding to support bar and makees
With, on the other hand during support bar moves, by guide rod, support bar, squeezes floating bar and squeezes wiping tablet cooperation,
It realizes and realizes that the floating to pole cream is handled while being extruded to shape to pole cream on pole plate, improve battery quality.
Further, further include servo motor and toothed belts, the servo motor is fixed on the tank wall of baking box, watches
It takes motor to be fixedly connected with a wherein rotation axis, the gear in each rotation axis is engaged with toothed belts.This programme
It has the technical effect that：By a servo motor and toothed belts cooperation, it can be achieved that several jacking units are run simultaneously, peace is saved
Power consumption is saved while filling space.
Further, the contoured surface is equipped with sliding slot, and first lifting pin lower end is located in sliding slot.The skill of this programme
Art effect is：It effectively prevent the first lifting pin lower end to be detached from contoured surface, it is ensured that the normal movement of the first lifting pin.
Further, the lower surface of the first layer partition board is equipped with the first holding tank.This programme has the technical effect that：First
Facilitate processing after layer partition board and second layer partition board unified specification, while more convenient support bar passes through first layer partition board.
Further, the working face for squeezing wiping tablet is fixed with graphite linings.This programme has the technical effect that：It can subtract
The small frictional force squeezed between wiping tablet and pole cream prevents extruding wiping tablet from scraping pole cream during extruding and floating.
Description of the drawings
Fig. 1 is multilayer pole plate drying unit schematic diagram of the present invention；
Fig. 2 is guide rod, support bar and the vertical view for squeezing floating mechanism；
Fig. 3 is enlarged drawing at A in Fig. 1.
Specific implementation mode
Below by the further details of explanation of specific implementation mode：
Reference numeral in Figure of description includes：Baking box 1, first layer partition board 2, second layer partition board 3, third layer partition board
4, the first holding tank 5, the first limiting slot 6, the second holding tank 7, pole plate 8, the second limiting slot 9, third holding tank 10, guide rod
11, hole 12, rotation axis 13, cam 14, the first lifting pin 15, support bar 16, the second lifting pin 17, gear 18, arc groove 19,
Rack 20 squeezes floating bar 21, squeezes wiping tablet 22.
Multilayer pole plate drying unit as shown in Figure 1, including baking box 1, lifting body and extruding smooth out mechanism.Baking box
In 1 from top to bottom successively be equipped with first layer partition board 2, second layer partition board 3 and third layer partition board 4, first layer partition board 2, the second layer every
Plate 3 and third layer partition board 4 are each attached to the tank wall of baking box 1.Equipment is formed between first layer partition board 2 and the bottom of baking box 1
Area is respectively formed baking zone between first layer partition board 2 and second layer partition board 3 and second layer partition board 3 and third layer partition board 4.
The lower surface of first layer partition board 2 is equipped with the first holding tank 5, and the upper surface of first layer partition board 2 is equipped with several first and limits
Position slot 6；The lower surface of second layer partition board 3 is equipped with the second holding tank 7, and pole is placed between the first limiting slot 6 and the second holding tank 7
Plate 8.The upper surface of second layer partition board 3 be equipped with the second limiting slot 9, the second limiting slot 9 be located at two neighboring second holding tank 7 it
Between；The lower surface of third layer partition board 4 is equipped with third holding tank 10, is also placed between the second limiting slot 9 and third holding tank 10
Pole plate 8.Wherein the slot bottom of the first limiting slot 6 is equipped with first through hole, and the slot bottom of the second limiting slot 9 is equipped with the second through-hole；The second layer
Guide rod 11 straight down, guide rod are fixed on second layer partition board 3 below the lower surface of partition board 3, i.e. the second limiting slot 9
11 middle parts are provided with hole 12.
Lifting body is located at battery limits, and lifting body includes servo motor, toothed belts and several jacking unit (Fig. 1
In only draw one of jacking unit), each unit that jacks includes rotation axis 13, cam 14, the first lifting pin 15, support bar
16 and second lifting pin 17.Servo motor is fixed on the tank wall of baking box 1, wherein a rotation in several rotation axis 13
Axis 13 is fixedly connected with servo motor output shaft；Gear 18, every rotation axis have all been fixedly and coaxially connected in every rotation axis 13
Gear 18 on 13 is engaged with toothed belts.Cam 14 is fixedly connected with rotation axis 13, and cam 14 includes contoured surface, profile
Sliding slot is provided on face.First lifting pin, 15 upper end is slideably positioned in first through hole, and 15 lower end of the first lifting pin is located in sliding slot.
As shown in Fig. 2, being provided with straight slot on support bar 16, opposite arc groove 19, arc groove 19 and guide rod are provided on the cell wall of straight slot
11 are slidably connected.16 upper end of support bar is welded with 17 lower end of the second lifting pin, and 17 upper end of the second lifting pin can pass through the second through-hole；
16 lower end of support bar is welded with rack 20, and rack 20 can be engaged with gear 18.
It includes that several extruding smooth out unit to squeeze and smooth out mechanism, and it includes squeezing to smooth out bar 21 and squeeze that each extruding, which smoothes out unit,
Wiping tablet 22 is pressed, as shown in Fig. 2, extruding smoothes out 21 left end of bar and extruding wiping tablet 22 is hinged, the left plate of extruding wiping tablet 22
It is fixed with graphite linings on face, it is hinged with the slot bottom of straight slot after hole 12 to squeeze floating 21 right end of bar.
During drying pole plate 8, periodically start servo motor, servo motor drives the rotation axis for being secured to connection
13 rotations, the gear 18 being fixedly and coaxially connected with rotation axis 13 rotates therewith, and to drive toothed belts to rotate, and then drives
All rotation axis 13 rotate.Band moving cam 14 rotates during rotation axis 13 rotates, and then pushes and connect with 14 contoured surface of cam
The first tactile lifting pin 15 moves up, and to the ejection out of first limiting slot 6 by 8 lower end of pole plate, 8 upper end of pole plate is made to be located at the
It is convenient that 8 lower end of pole plate is dried in two holding tanks 7.
While rotation, band carry-over bar 20 moves up the gear 18 being fixedly and coaxially connected with rotation axis 13, to push away
Dynamic support bar 16 moves up under the guiding role of guide rod 11, and then the second lifting pin 17 is driven to move up, the second top
Rising stem 17 ejects 8 lower end of pole plate during moving up out of second limiting slot 9, and 8 upper end of pole plate is made to be located at third receiving
It is convenient that 8 lower end of pole plate is dried in slot 10.
Support bar 16 is during moving up, as shown in figure 3, support bar 16 drives extruding floating 21 right end of bar upward
It is mobile, since the hole 12 on guide rod 11 smoothes out 21 middle part of bar and limits to squeezing, so squeeze smooth out 21 left end of bar to
Lower movement squeezes during floating bar 21 moves down and extruding wiping tablet 22 is driven to move down, smoothes out, squeeze to pole cream
Pressure smoothes out also drives extruding wiping tablet 22 to be moved to the left while bar 21 moves down, and squeezes pole cream, prevents pole cream from drying
It is fallen in dry process.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those skilled in the art,
Without departing from the inventive concept of the premise, several modifications and improvements can also be made, these should also be considered as the guarantor of the present invention
Range is protected, these all do not interfere with the effect and patent practicability that the present invention is implemented.The present invention omits the technology of description, shape
Shape, construction part are known technology.
Claims (5)
1. multilayer pole plate drying unit, it is characterised in that：Including baking box, lifting body and squeeze floating mechanism；
It is equipped with first layer partition board, second layer partition board and third layer partition board, the first layer in the baking box successively from top to bottom
Partition board, second layer partition board and third layer partition board are each attached to the tank wall of baking box；The bottom of the first layer partition board and baking box
Between form battery limits, between the first layer partition board and second layer partition board and the second layer partition board and third layer partition board
Form baking zone；The upper surface of the first layer partition board is equipped with several first limiting slots, and the lower surface of the second layer partition board is set
There is the second holding tank coordinated with the first limiting slot；The upper surface of the second layer partition board is equipped with the second limiting slot, the second limit
Slot is between two neighboring second holding tank；The lower surface of the third layer partition board is equipped with the third coordinated with the second limiting slot
Holding tank；The slot bottom of wherein described first limiting slot is equipped with first through hole, and the slot bottom of second limiting slot is equipped with the second through-hole,
It is fixed with guide rod straight down on second layer partition board below second limiting slot, hole is equipped in the middle part of guide rod；
The lifting body is located at battery limits, and the lifting body includes several jacking units, and each unit that jacks includes rotation
Axis, cam, the first lifting pin, support bar and the second lifting pin；The cam includes contoured surface, and the cam is fixed with rotation axis
It connects, gear has been fixedly and coaxially connected in the rotation axis；First lifting pin upper end is slideably positioned in first through hole, institute
The first lifting pin lower end is stated to contact with the contoured surface of cam；The support bar is equipped with straight slot, and the cell wall of straight slot is equipped with relatively
Arc groove, arc groove is slidably connected with the guide rod, and the support bar upper end is fixedly connected with the second lifting pin lower end, institute
The rack engaged with gear can be fixed with by the second through-hole, the support bar lower end by stating the second lifting pin upper end；
It includes that several extruding smooth out unit that the extruding, which smoothes out mechanism, and each floating unit that squeezes includes squeezing to smooth out bar and extruding
Wiping tablet, the extruding smooth out bar one end and are hinged with wiping tablet is squeezed, and the extruding smoothes out the bar other end and is articulated with across hole
The slot bottom of straight slot.
2. multilayer pole plate drying unit according to claim 1, it is characterised in that：Further include servo motor and gear transmission
Band, the servo motor are fixed on the tank wall of baking box, and servo motor is fixedly connected with a wherein rotation axis, each rotation axis
On gear engaged with toothed belts.
3. multilayer pole plate drying unit according to claim 2, it is characterised in that：The contoured surface is equipped with sliding slot, institute
The first lifting pin lower end is stated to be located in sliding slot.
4. multilayer pole plate drying unit according to claim 3, it is characterised in that：The lower surface of the first layer partition board is set
There is the first holding tank.
5. multilayer pole plate drying unit according to claim 4, it is characterised in that：The working face for squeezing wiping tablet is solid
Surely there are graphite linings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711450890.6A CN108336294B (en) | 2017-12-27 | 2017-12-27 | Multilayer polar plate drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711450890.6A CN108336294B (en) | 2017-12-27 | 2017-12-27 | Multilayer polar plate drying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108336294A true CN108336294A (en) | 2018-07-27 |
| CN108336294B CN108336294B (en) | 2020-04-28 |
Family
ID=62923405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711450890.6A Active CN108336294B (en) | 2017-12-27 | 2017-12-27 | Multilayer polar plate drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108336294B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457678A (en) * | 2020-04-13 | 2020-07-28 | 王乐炯 | Cylindrical lithium ion battery cell baking process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457154A (en) * | 2014-12-02 | 2015-03-25 | 常州市赛嘉机械有限公司 | Plate drying oven |
| US20150089831A1 (en) * | 2013-09-27 | 2015-04-02 | Samsung Sdi Co., Ltd. | Apparatus and method for drying |
| CN205621799U (en) * | 2016-04-29 | 2016-10-05 | 宜兴法阿姆工业电池有限公司 | Novel negative plate bracket |
| CN107388782A (en) * | 2017-08-31 | 2017-11-24 | 浙江中山电源有限公司 | Electrode apparatus for baking is used in a kind of lithium battery processing |
-
2017
- 2017-12-27 CN CN201711450890.6A patent/CN108336294B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150089831A1 (en) * | 2013-09-27 | 2015-04-02 | Samsung Sdi Co., Ltd. | Apparatus and method for drying |
| CN104457154A (en) * | 2014-12-02 | 2015-03-25 | 常州市赛嘉机械有限公司 | Plate drying oven |
| CN205621799U (en) * | 2016-04-29 | 2016-10-05 | 宜兴法阿姆工业电池有限公司 | Novel negative plate bracket |
| CN107388782A (en) * | 2017-08-31 | 2017-11-24 | 浙江中山电源有限公司 | Electrode apparatus for baking is used in a kind of lithium battery processing |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457678A (en) * | 2020-04-13 | 2020-07-28 | 王乐炯 | Cylindrical lithium ion battery cell baking process |
| CN111457678B (en) * | 2020-04-13 | 2021-09-10 | 江苏宏鑫达新能源科技有限公司 | Cylindrical lithium ion battery cell baking process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108336294B (en) | 2020-04-28 |
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Application publication date: 20180727 Assignee: Guangzhou Zhuoyue Power Technology Co.,Ltd. Assignor: GUANGZHOU ZHUOYUE POWER NEW ENERGY Co.,Ltd. Contract record no.: X2023980048526 Denomination of invention: Multi layer electrode drying device Granted publication date: 20200428 License type: Common License Record date: 20231204 Application publication date: 20180727 Assignee: Guangzhou shunyao Energy Technology Co.,Ltd. Assignor: GUANGZHOU ZHUOYUE POWER NEW ENERGY Co.,Ltd. Contract record no.: X2023980048519 Denomination of invention: Multi layer electrode drying device Granted publication date: 20200428 License type: Common License Record date: 20231204 |