CN107062815B - Power battery drying device - Google Patents
Power battery drying device Download PDFInfo
- Publication number
- CN107062815B CN107062815B CN201611221732.9A CN201611221732A CN107062815B CN 107062815 B CN107062815 B CN 107062815B CN 201611221732 A CN201611221732 A CN 201611221732A CN 107062815 B CN107062815 B CN 107062815B
- Authority
- CN
- China
- Prior art keywords
- aluminum plate
- lead screw
- plate
- power battery
- heating
- 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.)
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Links
- 238000001035 drying Methods 0.000 title claims abstract description 53
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 71
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 71
- 238000010438 heat treatment Methods 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 230000000694 effects Effects 0.000 claims abstract description 10
- 238000001125 extrusion Methods 0.000 claims description 5
- 230000004308 accommodation Effects 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 14
- 229910052744 lithium Inorganic materials 0.000 abstract description 14
- 230000009471 action Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
The invention discloses a power battery drying device which comprises a front aluminum plate, a middle aluminum plate, a rear aluminum plate, connecting rods, sliding mechanisms, heating plates and locking mechanisms, wherein the front aluminum plate and the rear aluminum plate are fixedly connected through the plurality of connecting rods, the plurality of sliding mechanisms are slidably arranged on each connecting rod, the heating plates and the middle aluminum plate are arranged on the sliding mechanisms and slide on the connecting rods under the action of the sliding mechanisms, and the heating plates are provided with a plurality of containing spaces for placing power batteries at intervals. According to the power battery drying device provided by the invention, the power battery is closely dried through heating of the heating plate, the drying effect is very obvious, and the close fitting of the heating plate to the power lithium battery and the rapid taking and placing of the power battery can be ensured through the locking device and the sliding block mechanism; meanwhile, the drying device has a plurality of drying spaces, so that a plurality of power batteries are simultaneously dried, the drying efficiency is improved, and the cost is reduced.
Description
Technical Field
The invention relates to the field of power batteries, in particular to a power battery drying device.
Background
The lithium battery is widely used in the fields of communication, traffic, electric power, IT, military and the like, and is a new energy product widely popularized in various countries in the world at present. The water content of the lithium battery, especially the high-capacity power lithium battery, is particularly important to the influence of the water content in the lithium battery during manufacturing, and once the water content in the battery is poorly controlled, the lithium battery can work abnormally, so that the capacity and the service life of the battery are influenced, and the extreme phenomena such as bursting, ignition and the like of the battery are easily caused.
In the working process of producing and manufacturing lithium batteries, the wet lithium battery treatment method is generally three, one is to establish a drying workshop, and dry air is generated by a dryer, and the generated air has large area, and is time-consuming and energy-consuming; one is to blow dry by a blower, and the mode needs a motor, so that noise can be generated, time and energy are consumed, and the drying effect is poor; the vacuum baking is used for removing water, and the testing is carried out after the baking is finished, so that the method has high cost, has low popularity for common enterprises, and can bring unsafe factors.
Accordingly, there is a need for further improvements in the art.
Disclosure of Invention
The invention aims to solve the technical problems that the existing power lithium battery drying mode is time-consuming and energy-consuming and has poor effect.
The invention adopts the following technical scheme:
the utility model provides a power battery drying device, includes preceding aluminum plate, well aluminum plate, back aluminum plate, connecting rod, slide mechanism, hot plate and locking mechanism, preceding aluminum plate with back aluminum plate passes through the several the connecting rod is connected fixedly, every slidable mounting has several slide mechanism on the connecting rod, the hot plate with well aluminum plate is installed slide mechanism is last and be in under the slide mechanism effect slide on the connecting rod, the hot plate has several and interval to set up in order to form the accommodation space of placing power battery, locking mechanism runs through and installs well aluminum plate with between the back aluminum plate, the hot plate is in under the effect of locking mechanism extrudees the hot plate.
The power battery drying device comprises a locking mechanism and a rear aluminum plate, wherein the locking mechanism comprises a screw rod and a screw rod limiting sleeve sleeved on the screw rod, the screw rod limiting sleeve is fixedly installed between the middle aluminum plate and the rear aluminum plate, and the screw rod rotates in the screw rod limiting sleeve to apply extrusion force to the middle aluminum plate.
The power battery drying device, wherein, locking mechanism still includes lead screw seat fixed plate and lead screw front fixing piece, the lead screw seat fixed plate is installed on the well aluminum plate, the lead screw front fixing piece is used for fixing the lead screw stop collar is in on the back aluminum plate, the lead screw runs through lead screw seat fixed plate with the lead screw front fixing piece.
And pins are inserted into the end part of the screw rod, which is positioned on the outer side of the rear aluminum plate, in the power battery drying device.
The power battery drying device comprises a sliding mechanism and a fixing frame, wherein the sliding mechanism comprises a sliding block and a fixing frame, the sliding block is installed on the connecting rod, and the fixing frame is installed on the sliding block and used for fixing the heating plate.
The power battery drying device is characterized in that a first clamping groove which is clamped with the heating plate is formed in the fixing frame.
The power battery drying device, wherein, the connecting rod has four, preceding aluminum plate with back aluminum plate is square structure, four the connecting rod is installed respectively preceding aluminum plate with four angles of back aluminum plate.
The power battery drying device is characterized in that a plurality of connecting blocks which are mutually buckled are further arranged between the two connecting rods at each side, and the connecting blocks are provided with second clamping grooves which are clamped with the heating plates.
The power battery drying device further comprises a wiring board, and a wiring terminal connected with the heating plate is arranged on the wiring board and used for being connected with an external power supply.
The power battery drying device is characterized in that a control module is arranged on the rear aluminum plate and is electrically connected with the heating plate and controls the heating plate to generate heat.
Compared with the prior art, the power battery drying device provided by the invention adopts an integrated drying design, the power battery is closely dried by heating the heating plate, the drying effect is very obvious, and the close adhesion between the heating plate and the power lithium battery and the rapid taking and placing of the power battery can be ensured by the locking device and the sliding block mechanism; meanwhile, the drying device has a plurality of drying spaces, so that a plurality of power batteries are simultaneously dried, the drying efficiency is improved, and the cost is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a power battery drying device provided by the invention.
Fig. 2 is a plan view of the power battery drying device provided by the invention.
Fig. 3 is a cross-sectional view of the I-I plane of the power cell drying apparatus provided by the present invention.
Fig. 4 is a schematic structural diagram of a sliding mechanism in the power battery drying device provided by the invention.
Fig. 5 is a schematic structural diagram of a connection block in the power battery drying device provided by the invention.
Fig. 6 is a rear view of the power battery drying apparatus provided by the present invention.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1, 2 and 3, the power battery drying device provided by the invention comprises a front aluminum plate 2, a middle aluminum plate 10, a rear aluminum plate 1, connecting rods 3, a sliding mechanism 18, a heating plate 23 and a locking mechanism, wherein the front aluminum plate 2 and the rear aluminum plate 1 are fixedly connected through four connecting rods 3, and the four connecting rods 3 are respectively positioned at four corners of the front aluminum plate 2 and the rear aluminum plate 1. A plurality of sliding mechanisms 18 are slidably mounted on each connecting rod 3, a heating plate 23 and a middle aluminum plate 10 are mounted on the sliding mechanisms 18 and slide on the connecting rods 3 under the action of the sliding mechanisms 18, and in order to realize the drying treatment of a plurality of power batteries simultaneously, the heating plate 23 of the embodiment is provided with a plurality of heating plates which are arranged at intervals to form a containing space capable of placing the power batteries, and a locking mechanism is penetratingly mounted between the middle aluminum plate 10 and the rear aluminum plate 1 and presses the heating plate 23 under the action of the locking mechanism. Thus, a drying zone is formed between the middle aluminum plate 10 and the front aluminum plate 2, and a locking zone is formed between the middle aluminum plate 10 and the rear aluminum plate 1. The sliding mechanism 18 is adjusted to slide on the connecting rod 3 by adjusting the locking mechanism, so that the heating plate 23 is loosened, and the battery is taken and placed. Of course, the connecting rod 3 is not limited to four, two or six, and the like, and may be any one as long as fixing of the front and rear aluminum plates, sliding of the sliding mechanism, and locking of the heating plate can be achieved. The front and rear aluminum plates 2 and 1 are preferably square structures, but other structures are possible, and mainly support the function of the frame.
Specifically, the locking mechanism comprises a screw rod 50 and screw rod limiting sleeves (4 and 5) sleeved with the screw rod 50, and the screw rod 50 is in threaded sleeve connection with the screw rod limiting sleeves (4 and 5). Screw rod stop collars (4 and 5) are fixedly arranged between the middle aluminum plate 10 and the rear aluminum plate 1, the screw rod 50 is abutted against the middle aluminum plate 10, and the screw rod 50 rotates in the screw rod stop collars (4 and 5) to apply extrusion force to the middle aluminum plate 10 so as to realize sliding extrusion to the heating plate. The locking mechanism further comprises a screw base fixing plate 44, a screw fixing sleeve 8, a screw sleeve 51 and a screw front fixing piece 31, wherein the screw base fixing plate 44 is arranged on the middle aluminum plate 10, the screw front fixing piece 44 is used for fixing screw limiting sleeves (4 and 5) on the rear aluminum plate 1, the screw 50 penetrates through the screw base fixing plate 44 and the screw front fixing piece 31 and extends out of the outer side of the rear aluminum plate 1, and the screw sleeve 51 and the screw fixing sleeve 8 are sleeved on the outer side of the screw base fixing plate. In order to facilitate screwing the screw rod 50, the end of the screw rod 50 located outside the rear aluminum plate 1 is inserted with the pin 32, which is not limited to the pin, and other handles facilitating rotation may be used.
Preferably, the screw limiting sleeve (4 and 5) comprises a first screw limiting sleeve 4 and a second screw limiting sleeve 5, the first screw limiting sleeve 4 and the second screw limiting sleeve 5 are mutually inserted, the first screw limiting sleeve 4 is fixedly arranged on the screw seat fixing plate 44, the second screw limiting sleeve 5 is fixedly arranged on the screw front fixing piece 31, and thus, when the screw 50 is rotated, the screw 50 drives the first screw limiting sleeve 4 and the second screw limiting sleeve 5 to be mutually separated, and the middle aluminum plate 10 is pushed to extrude the heating plate 23 and the power battery.
Further, referring to fig. 4, the sliding mechanism 18 includes a slider 181 and a fixing frame 182, the slider 181 being mounted on the connection rod 3 and slidable on the connection rod 3, the fixing frame 182 being mounted on the slider 181 and used to fix the heating plate 23 and the middle aluminum plate 10. Preferably, the fixing frame 182 is provided with a first clamping groove 183 for clamping the heating plate 23. The first clamping grooves 183 arranged on the symmetrical fixing frames 182 on the connecting rods 3 on the two sides are clamped with the heating plate 23 together, and the heating plate 23 can be inserted and pulled out from the heating plate, so that the operation is very convenient.
In order to achieve better fixing of the heating plate, referring to fig. 5, in this embodiment, a plurality of connecting blocks 29 fastened to each other are further respectively disposed between two connecting rods 3 on each side, the connecting blocks 29 have the same structure, and opposite fastening grooves 291 are formed at two ends of each connecting block, so that two adjacent connecting blocks 29 are fastened directly, and the two ends of each connecting block are fastened to the front aluminum plate 2 and the middle aluminum plate 10. And a second clamping groove 292 for clamping the heating plate 23 is arranged at the middle position of each connecting block 29, and the second clamping groove 292 and the first clamping groove 183 jointly form a clamping mechanism of the heating plate 23. The heating plate 23 of this embodiment is made of insulating material, and has a certain anti-slip effect, and because the heating plate is of a flat plate structure, the area is large, so that a more uniform heat conduction effect can be realized.
Further, referring to fig. 6, on the back of the drying device, there are wiring boards (54 and 55), the wiring boards (54 and 55) include two, namely, a live wire PCB board 54 and a neutral wire PCB board 55, and a plurality of wiring terminals 541 connected to the heating plate 23 are provided on the wiring boards (54 and 55), and these wiring terminals 541 are used to connect to an external power source to supply power to the heating plate. Meanwhile, a control module 33 is further installed on the rear aluminum plate 1, and the control module 33 is electrically connected with the heating plate 23 to achieve heating control of the heating plate 23.
The drying device provided by the invention is mainly applied to the automobile lithium battery, is not limited to the automobile lithium battery, and can be used for drying other power lithium batteries.
In summary, according to the power battery drying device provided by the invention, the power battery is closely dried by heating the heating plate, the drying effect is very obvious, and the close fitting of the heating plate to the power lithium battery and the rapid taking and placing of the power battery can be ensured by the locking device and the sliding block mechanism; meanwhile, the drying device has a plurality of drying spaces, so that a plurality of power batteries are simultaneously dried, the drying efficiency is improved, and the cost is reduced.
It is to be understood that the invention is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.
Claims (8)
1. The utility model provides a power battery drying device, its characterized in that, including preceding aluminum plate, well aluminum plate, back aluminum plate, connecting rod, slide mechanism, hot plate and locking mechanism, preceding aluminum plate with back aluminum plate passes through the several well aluminum plate with the connecting rod is connected fixedly, every slidable mounting has several slide mechanism on the connecting rod, the hot plate with well aluminum plate is installed slide mechanism is last and be in under the slide mechanism effect slide on the connecting rod, the hot plate has several and interval setting in order to form the accommodation space of placing power battery, locking mechanism includes lead screw, lead screw seat fixed plate, lead screw front fixing piece, cup joints first lead screw stop collar and the second lead screw stop collar of lead screw, first lead screw stop collar and second lead screw stop collar are pegged graft each other and the two fixed mounting is in between well aluminum plate with the back aluminum plate, first lead screw stop collar fixed mounting is in on the lead screw seat fixed plate, lead screw seat fixed plate is installed on the slide mechanism is last, the lead screw front fixing piece is used for fixing the second lead screw stop collar is in on the back aluminum plate, the lead screw runs through the lead screw seat fixed plate and first lead screw and first extrusion force and second screw stop collar are passed through in order to separate the lead screw and first screw and second extrusion stop collar are applyed each other to the lead screw.
2. The power battery drying apparatus according to claim 1, wherein pins are inserted in the end portions of the lead screw located outside the rear aluminum plate.
3. The power cell drying apparatus as claimed in claim 1, wherein the sliding mechanism includes a slider mounted on the connection rod and a fixing frame mounted on the slider for fixing the heating plate.
4. The power battery drying apparatus according to claim 3, wherein the fixing frame is provided with a first clamping groove for clamping the heating plate.
5. The power battery drying apparatus according to claim 1, wherein the number of the connecting rods is four, the front aluminum plate and the rear aluminum plate are both square structures, and the four connecting rods are respectively installed at four corners of the front aluminum plate and the rear aluminum plate.
6. The power battery drying device according to claim 1, wherein a plurality of connecting blocks which are mutually buckled are respectively arranged between the two connecting rods on each side, and the connecting blocks are provided with second clamping grooves which are clamped with the heating plates.
7. The drying apparatus for power cells according to claim 1, further comprising a wiring board, the wiring board is provided with a wiring terminal connected with the heating plate, and the wiring terminal is used for being connected with an external power supply.
8. The drying apparatus for power cells according to claim 1, wherein a control module is installed on the rear aluminum plate, and the control module is electrically connected to the heating plate and controls the heating plate to generate heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611221732.9A CN107062815B (en) | 2016-12-19 | 2016-12-19 | Power battery drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611221732.9A CN107062815B (en) | 2016-12-19 | 2016-12-19 | Power battery drying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107062815A CN107062815A (en) | 2017-08-18 |
| CN107062815B true CN107062815B (en) | 2023-12-12 |
Family
ID=59623322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611221732.9A Active CN107062815B (en) | 2016-12-19 | 2016-12-19 | Power battery drying device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107062815B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606930A (en) * | 2017-08-24 | 2018-01-19 | 深圳市新伟创实业有限公司 | A kind of special fixture dried for soft package lithium battery |
| CN107764039A (en) * | 2017-10-13 | 2018-03-06 | 东莞市众志检测仪器有限公司 | A kind of battery clamp for battery vacuum drying production line |
| CN108489199B (en) * | 2018-05-24 | 2021-03-12 | 深圳市鹏翔运达机械科技有限公司 | Intelligent transfer type drying line |
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| CN102340032A (en) * | 2011-08-17 | 2012-02-01 | 东莞市骏泰精密机械有限公司 | Automatic baking equipment of lithium battery |
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| JP2015125946A (en) * | 2013-12-27 | 2015-07-06 | トヨタ自動車株式会社 | Device and method for drying battery |
| CN204821629U (en) * | 2015-07-24 | 2015-12-02 | 深圳市信宇人科技有限公司 | Loading instrument and loading tray of line lithium cell are toasted to vacuum |
| CN205004399U (en) * | 2015-07-27 | 2016-01-27 | 珠海光宇电池有限公司 | Lithium cell electricity core vacuum baking equipment |
| CN205119678U (en) * | 2015-09-18 | 2016-03-30 | 深圳市鹏翔运达机械科技有限公司 | Contact heating vacuum drying oven |
| CN205718340U (en) * | 2016-04-22 | 2016-11-23 | 深圳市腾达工业自动设备有限公司 | Contact battery heated jig |
| CN206347805U (en) * | 2016-12-19 | 2017-07-21 | 深圳市鹏翔运达机械科技有限公司 | A kind of electrokinetic cell drying device |
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2016
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102340032A (en) * | 2011-08-17 | 2012-02-01 | 东莞市骏泰精密机械有限公司 | Automatic baking equipment of lithium battery |
| JP2015125946A (en) * | 2013-12-27 | 2015-07-06 | トヨタ自動車株式会社 | Device and method for drying battery |
| CN203812986U (en) * | 2014-04-14 | 2014-09-03 | 东莞市德瑞精密设备有限公司 | Hot press formation machine |
| CN204821629U (en) * | 2015-07-24 | 2015-12-02 | 深圳市信宇人科技有限公司 | Loading instrument and loading tray of line lithium cell are toasted to vacuum |
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| CN206347805U (en) * | 2016-12-19 | 2017-07-21 | 深圳市鹏翔运达机械科技有限公司 | A kind of electrokinetic cell drying device |
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| Publication number | Publication date |
|---|---|
| CN107062815A (en) | 2017-08-18 |
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