CN115289787A - Drying device for lithium battery production - Google Patents
Drying device for lithium battery production Download PDFInfo
- Publication number
- CN115289787A CN115289787A CN202210827125.6A CN202210827125A CN115289787A CN 115289787 A CN115289787 A CN 115289787A CN 202210827125 A CN202210827125 A CN 202210827125A CN 115289787 A CN115289787 A CN 115289787A
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- CN
- China
- Prior art keywords
- lithium battery
- drying
- movable mounting
- mounting mechanism
- bottom plate
- 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
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 140
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 137
- 238000001035 drying Methods 0.000 title claims abstract description 114
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 104
- 230000000694 effects Effects 0.000 claims abstract description 11
- 238000007605 air drying Methods 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 13
- 230000001678 irradiating effect Effects 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
- F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
- F26B3/347—Electromagnetic heating, e.g. induction heating or heating using microwave energy
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- 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
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/003—Handling, e.g. loading or unloading arrangements for articles
-
- 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
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- 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
- F26B25/04—Agitating, stirring, or scraping devices
-
- 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
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
- F26B9/066—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers the products to be dried being disposed on one or more containers, which may have at least partly gas-previous walls, e.g. trays or shelves in a stack
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling batteries
-
- 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
- H01M10/052—Li-accumulators
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/005—Devices for making primary cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/14—Cells with non-aqueous electrolyte
-
- 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 discloses a drying device for lithium battery production, which comprises a drying barrel, wherein the upper end and the lower end of the drying barrel are respectively provided with a drying mechanism, a connecting supporting bottom plate is arranged inside the drying barrel, the upper end of the connecting supporting bottom plate is provided with a movable mounting mechanism, and the upper end of the movable mounting mechanism is provided with a limiting cover plate frame. According to the drying device for producing the lithium battery, the movable mounting mechanism and the connecting and supporting bottom plate are matched for use, the lithium battery to be dried can be driven to do reciprocating motion, the lithium battery can be driven to do vertical swinging motion, the lithium battery can have an air drying effect, drying of the lithium battery is accelerated, the second through hole, the limiting cover plate frame and the air holes in the placing groove are matched for use, the bottom and the side faces of the lithium battery can be preheated and dried while the upper surface of the lithium battery is dried, the drying efficiency of the lithium battery is improved, and the drying device has good practicability.
Description
Technical Field
The invention relates to the technical field of lithium batteries, in particular to the field of drying devices for lithium battery production.
Background
The lithium battery is a battery which uses lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, and the lithium battery has become a mainstream due to the very active chemical characteristics of the lithium metal, so that the processing, storage and use of the lithium metal are realized, and the environmental requirements are very high, therefore, the lithium battery has not been applied for a long time.
Disclosure of Invention
The invention mainly aims to provide a drying device for lithium battery production, which can effectively solve the problems in the background technology: present drying device is mostly with the lithium cell imbed the board of placing of drying-machine completely, and only can dry to the upper surface of lithium cell when drying in addition, the bottom and the side of lithium cell can not obtain effectual stoving this moment, when drying to the upper surface of lithium cell, can not preheat the stoving to the bottom and the side of lithium cell simultaneously, the stoving time of lithium cell has been prolonged for lithium cell drying efficiency is lower, for this reason, we propose a drying device for lithium cell production.
In order to achieve the purpose, the invention adopts the technical scheme that:
a drying device for lithium battery production comprises a drying barrel, wherein drying mechanisms are arranged at the upper end and the lower end of the drying barrel, a connecting support frame is fixedly connected to the lower end of the drying barrel, a connecting support bottom plate is arranged inside the drying barrel, a movable mounting mechanism is arranged at the upper end of the connecting support bottom plate, and a limiting cover plate frame is mounted at the upper end of the movable mounting mechanism;
the upper end face of the middle part of the connecting and supporting bottom plate is fixedly connected with a first limiting convex plate, the upper end faces of the connecting and supporting bottom plates positioned on two sides of the first limiting convex plate are fixedly connected with two groups of second limiting convex plates, a rack mounting groove is formed in the upper end face of the first limiting convex plate, a first rack is mounted inside the rack mounting groove, and two groups of limiting plates are mounted on the front end face of the connecting and supporting bottom plate through bolts;
the movable mounting mechanism comprises a shell, a first safety sliding groove and two groups of second safety sliding grooves are formed in the lower end of the shell, a fixed support frame is arranged on one side of the interior of the shell, a first gear is mounted on the fixed support frame, a first fixed connecting block is fixedly connected to one side of the first gear, a connecting rod is rotatably connected to the first fixed connecting block, a rotating disc is connected to the interior of the shell through a support frame, a second fixed connecting block is fixedly connected to the rotating disc, a swinging connecting rod is rotatably connected to one side of the rotating disc, a connecting shell is connected to the upper end of the swinging connecting rod, a vertical moving block is arranged in the connecting shell, an arc-shaped protruding block is fixedly connected to the lower end of the vertical moving block, a vertical connecting rod is fixedly connected to the upper end of the vertical moving block, a lifting bottom plate is arranged at the upper end of the vertical connecting rod, a first spring is arranged on the outer side of the lower end of the vertical connecting rod, a plurality of groups of second through holes are formed in the lifting bottom plate, a plurality of groups of placing grooves are formed in the upper end face of the lifting bottom plate, lithium batteries are mounted in the placing grooves below the lithium batteries;
the disc fixing device is characterized in that a plurality of groups of disc protruding blocks are arranged on the circumference of the rotating disc, fixed protruding blocks are arranged on the disc protruding blocks, and the side view of each fixed protruding block is arc-shaped.
Further, stoving mechanism is the drying device who has the stoving effect that is used for lithium cell production to use among the prior art.
Further, the inside top and the bottom of stoving barrel all are provided with microwave generator, be provided with the reflectance coating on the inner wall of stoving barrel.
Furthermore, first through holes are formed in the first limiting convex plate, the second limiting convex plate and the connecting and supporting bottom plate, the first limiting convex plate is located inside the first sliding groove, and the second limiting convex plate is located inside the second sliding groove.
Furthermore, a first air cylinder is arranged inside the drying cylinder body and fixedly connected with the movable mounting mechanism through an expansion rod.
Furthermore, second fixed connection piece rotates with the connecting rod to be connected, first spring is located the inside of connecting the casing, all be provided with high temperature resistant crashproof silica gel gasket on the inner wall of standing groove, can prevent that the lithium cell from taking place to damage at the in-process of motion, the air vent has all been seted up on the lateral wall of standing groove.
Further, spacing apron frame includes outer support body, the middle part of outer support body is provided with the spacing connecting rod of a plurality of groups vertically and horizontally staggered arrangement, spacing apron frame is connected with removal installation mechanism through four groups of fastening bolt.
Further, a drying device for lithium battery production, the use method is as follows:
a: firstly, fastening bolts are detached from the limiting cover plate frame, the limiting cover plate frame is moved away from the movable mounting mechanism, a plurality of groups of lithium batteries to be dried are sequentially placed in the placing groove, then the limiting cover plate frame is covered on the upper end face of the movable mounting mechanism, the limiting cover plate frame and the movable mounting mechanism are fixed through the arranged fastening bolts, then the movable mounting mechanism is placed on the upper end face of the connecting and supporting bottom plate, the first limiting convex plate is located in the first safety sliding groove, the second limiting convex plate is located in the second safety sliding groove, two groups of limiting plates are mounted on the front end face of the connecting and supporting bottom plate through the arranged bolts, the arranged limiting plates play a limiting role, and the movable mounting mechanism is prevented from being separated from the upper end face of the connecting and supporting bottom plate in the moving process;
b: after the step A is finished, a drying device arranged in the drying mechanism is started to dry a plurality of groups of lithium batteries to be dried, an emission plate of a microwave generator is in a circular arc shape protruding towards the center in the drying cylinder body, the microwave emitted by the microwave generator can diffuse towards two sides along the circular arc surface, so that the microwaves emitted from two sides can be reflected after irradiating a reflection film, a first air cylinder is started, a telescopic rod drives a movable mounting mechanism to reciprocate on the upper end surface of a connecting support bottom plate, a first rack and a first gear are meshed to rotate in the process that the movable mounting mechanism reciprocates, the first gear drives a first fixed connecting block to do circular motion, and then the first fixed connecting block drives a connecting rod to move, so that the connecting rod drives a second fixed connecting block to do left-right swinging motion, further, the second fixed connecting block drives the rotating disc to rotate, the arranged rotating disc drives the fixed convex blocks on the disc convex blocks to rotate, the fixed convex blocks can jack up the vertical moving blocks in the rotating process, the vertical moving blocks can reciprocate up and down by matching with the arranged first springs, the arranged fixed convex blocks can further jack up the vertical moving blocks to be higher, the amplitude of the vertical moving blocks reciprocating up and down is larger, the arc-shaped convex blocks are arranged at the lower ends of the vertical moving blocks, the friction between the vertical moving blocks and the fixed convex blocks can be reduced, the vertical moving blocks can be more favorably reciprocated up and down, the arranged vertical moving blocks can further drive one end of the lifting bottom plate to move up and down continuously through the vertical connecting rods, so that the two ends of the lifting bottom plate can swing up and down in the rotating process of the first gear, the lithium battery placed in the placing groove can swing up and down by matching with the connecting convex blocks, so that the lithium battery can move relative to the movable mounting mechanism while the movable mounting mechanism reciprocates on the upper end face of the connecting and supporting bottom plate, and the lithium battery can be dried by matching with the second through holes and the air holes in the placing groove, so that the lithium battery has an air drying effect and the drying of the lithium battery is accelerated;
after the step B is completed, when the other side of the lithium battery needs to be dried, the limiting plate is detached, the movable mounting mechanism is taken down, the fastening bolt is detached from the limiting cover plate frame, the limiting cover plate frame is moved away from the movable mounting mechanism, the other group of movable mounting mechanism covers the group of movable mounting mechanisms, the movable mounting mechanisms are turned over after alignment, the group of movable mounting mechanisms are moved away, the limiting cover plate frame covers the movable mounting mechanism provided with the lithium battery and is fixed through the fastening bolt, the movable mounting mechanism provided with the lithium battery is placed on the upper end face of the connecting and supporting bottom plate, the limiting plate is mounted again, the first air cylinder is started again, the reciprocating motion is performed on the upper end face of the connecting and supporting bottom plate by the movable mounting mechanism, the other side of the lithium battery is dried, the lithium battery is taken out after the drying is completed, and the drying efficiency is high.
Compared with the prior art, the invention has the following beneficial effects:
through the cooperation use between the removal installation mechanism that sets up and the connection support bottom plate, can drive the lithium cell of treating drying and be reciprocating motion, can also drive the lithium cell and be luffing motion, make when drying to the lithium cell, can also make the lithium cell have an air-dry effect, lithium cell drying with higher speed, through the second through-hole that sets up, cooperation use between the air vent on spacing apron frame and the standing groove, can reduce the area of contact between lithium cell and the standing groove inner wall, can be when drying to the upper surface of lithium cell, can preheat the stoving to the bottom and the side of lithium cell, thereby reduce the stoving time of lithium cell, improve the drying efficiency of lithium cell, and the practicality is better.
Drawings
Fig. 1 is a schematic diagram of an overall structure of a drying device for lithium battery production according to the present invention.
Fig. 2 is a front view of a drying device for lithium battery production according to the present invention.
Fig. 3 is a schematic diagram of an internal structure of a drying cylinder of the drying device for lithium battery production according to the present invention.
Fig. 4 is a sectional view of a connection support base plate of a drying device for lithium battery production according to the present invention.
Fig. 5 is a sectional view of a movable mounting mechanism of a drying device for lithium battery production according to the present invention.
Fig. 6 is a cross-sectional view of a connection housing of a drying device for lithium battery production according to the present invention.
Fig. 7 is a partial side view of a drying device for lithium battery production according to the present invention.
Fig. 8 is a schematic view of an internal structure of a mobile installation mechanism of a drying device for lithium battery production according to the present invention.
Fig. 9 is a top view of a limiting cover plate frame of the drying device for lithium battery production according to the present invention.
In the figure: 1. drying the cylinder; 2. a drying mechanism; 3. connecting a support frame; 4. connecting the supporting bottom plate; 5. a mobile mounting mechanism; 6. a limiting cover plate frame; 7. a microwave generator; 8. a reflective film; 9. a first rack; 10. a first cylinder; 11. a telescopic rod; 12. a first limit convex plate; 13. a second limit convex plate; 14. a rack mounting groove; 15. a first through hole; 16. fixing a support frame; 17. a first gear; 18. a first fixed connecting block; 19. a connecting rod; 20. rotating the disc; 21. a second fixed connecting block; 22. a swing connecting rod; 23. connecting the shell; 24. a disk projection; 25. fixing the convex block; 26. a vertical moving block; 27. an arc-shaped convex block; 28. a vertical connecting rod; 29. a first spring; 30. a lifting bottom plate; 31. a second through hole; 32. a placement groove; 33. connecting the convex blocks; 34. a lithium battery; 35. a limit connecting rod; 36. fastening a bolt; 37. and a limiting plate.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Examples
As shown in fig. 1-9, a drying device for lithium battery production comprises a drying cylinder (1), wherein both the upper end and the lower end of the drying cylinder (1) are provided with drying mechanisms (2), the lower end of the drying cylinder (1) is fixedly connected with a connecting support frame (3), a connecting support bottom plate (4) is arranged inside the drying cylinder (1), the upper end of the connecting support bottom plate (4) is provided with a movable mounting mechanism (5), and the upper end of the movable mounting mechanism (5) is provided with a limit cover plate frame (6);
the upper end face of the middle part of the connecting and supporting bottom plate (4) is fixedly connected with a first limiting convex plate (12), the upper end faces of the connecting and supporting bottom plates (4) positioned at two sides of the first limiting convex plate (12) are fixedly connected with two groups of second limiting convex plates (13), the upper end face of the first limiting convex plate (12) is provided with a rack mounting groove (14), a first rack (9) is mounted inside the rack mounting groove (14), and the front end face of the connecting and supporting bottom plate (4) is provided with two groups of limiting plates (37) through bolts;
wherein, the movable mounting mechanism (5) comprises a shell, the lower end of the shell is provided with a first safety sliding groove and two groups of second safety sliding grooves, one side in the shell is provided with a fixed support frame (16), the fixed support frame (16) is provided with a first gear (17), one side of the first gear (17) is fixedly connected with a first fixed connecting block (18), the first fixed connecting block (18) is rotatably connected with a connecting rod (19), the inside of the shell is connected with a rotating disc (20) through a support frame, the rotating disc (20) is fixedly connected with a second fixed connecting block (21), one side of the rotating disc (20) is rotatably connected with a swinging connecting rod (22), the upper end of the swinging connecting rod (22) is connected with a connecting shell (23), the inside of the connecting shell (23) is provided with a vertical moving block (26), the lower end of the vertical moving block (26) is fixedly connected with an arc-shaped raised block (27), the upper end of the vertical moving block (26) is fixedly connected with a vertical connecting rod (28), the upper end of the vertical connecting rod (28) is provided with a lifting bottom plate (30), the outer side of the lower end of the vertical connecting rod (28) is provided with a first spring (29), a plurality of second lifting bottom plate (30) is provided with a plurality of second through holes (31), and a plurality of lifting grooves (32) are arranged on the lifting bottom plate (32) arranged on the lifting groove (32), connecting convex blocks (33) are arranged inside the placing grooves (32) positioned below the lithium batteries (34);
a plurality of groups of disk convex blocks (24) are arranged on the circumference of the rotating disk (20), fixed convex blocks (25) are arranged on the disk convex blocks (24), and the side view of the fixed convex blocks (25) is arc-shaped.
Drying mechanism (2) is the drying device who has the stoving effect that is used for lithium cell production to use among the prior art.
Microwave generators (7) are arranged at the top end and the bottom end of the interior of the drying cylinder body (1), and a reflecting film (8) is arranged on the inner wall of the drying cylinder body (1).
First through holes (15) are formed in the first limiting convex plate (12), the second limiting convex plate (13) and the connecting and supporting bottom plate (4), the first limiting convex plate (12) is located inside the first safety sliding groove, and the second limiting convex plate (13) is located inside the second safety sliding groove.
A first air cylinder (10) is arranged in the drying cylinder body (1), and the first air cylinder (10) is fixedly connected with the movable mounting mechanism (5) through an expansion link (11).
Second fixed connection piece (21) rotate with connecting rod (19) and are connected, and first spring (29) are located the inside of connecting casing (23), all are provided with high temperature resistant anti-collision silica gel gasket on the inner wall of standing groove (32), can prevent that lithium cell (34) from taking place to damage at the in-process of motion, have all seted up the air vent on the lateral wall of standing groove (32).
The limiting cover plate frame (6) comprises an outer frame body, a plurality of groups of limiting connecting rods (35) which are arranged in a criss-cross mode are arranged in the middle of the outer frame body, and the limiting cover plate frame (6) is connected with the movable mounting mechanism (5) through four groups of fastening bolts (36).
A drying device for lithium battery production comprises the following use method:
a: firstly, fastening bolts (36) are detached from a limiting cover plate frame (6), the limiting cover plate frame (6) is moved away from a movable mounting mechanism (5), a plurality of groups of lithium batteries (34) to be dried are sequentially placed in a placing groove (32), then the limiting cover plate frame (6) covers the upper end face of the movable mounting mechanism (5), the limiting cover plate frame (6) and the movable mounting mechanism (5) are fixed through the arranged fastening bolts (36), the movable mounting mechanism (5) is placed on the upper end face of a connecting and supporting bottom plate (4), a first limiting convex plate (12) is located in a first installing sliding groove, a second limiting convex plate (13) is located in a second installing sliding groove, two groups of limiting plates (37) are mounted on the front end face of the connecting and supporting bottom plate (4) through the arranged bolts, the arranged limiting plates (37) play a limiting role, and the moving mounting mechanism (5) is prevented from being separated from the upper end face of the connecting and supporting bottom plate (4) in the moving process;
b, after the step A is finished, a drying device arranged in the drying mechanism (2) is started to dry a plurality of groups of lithium batteries (34) to be dried, an emission plate of a microwave generator (7) is in a circular arc shape protruding towards the center in the drying cylinder body (1), the microwave emitted by the microwave generator (7) can diffuse towards two sides along the circular arc surface, so that the microwave emitted from two sides can be reflected after irradiating a reflection film (8), a first cylinder (10) is started again, a telescopic rod (11) drives a movable mounting mechanism (5) to do reciprocating motion on the upper end surface of a connecting support bottom plate (4), a first rack (9) and a first gear (17) are arranged to rotate in a meshed mode in the process of reciprocating motion of the movable mounting mechanism (5), the first gear (17) drives a first fixed connecting block (18) to do circular motion, the first fixed connecting block (18) drives a connecting rod (19) to move, the connecting rod (19) drives a second fixed disc connecting block (21) to do left-right swinging motion, further, a second fixed disc (21) drives a fixed block (20) to rotate and a movable block (25) which drives a fixed block (20) to rotate in the process, the vertical moving block (26) can do up-and-down reciprocating motion by matching with the arranged first spring (29), the arranged fixed convex block (25) can further jack the vertical moving block (26) higher, so that the amplitude of the up-and-down reciprocating motion of the vertical moving block (26) is larger, the lower end of the vertical moving block (26) is provided with an arc-shaped convex block (27), can reduce the friction between the vertical moving block (26) and the fixed convex block (25), is more beneficial to the vertical moving block (26) to do up-and-down reciprocating motion, further leads the arranged vertical moving block (26) to drive one end of the lifting bottom plate (30) to move up and down continuously through the vertical connecting rod (28), so that the two ends of the lifting bottom plate (30) can swing up and down in the rotating process of the first gear (17), and the lithium battery (34) placed in the placing groove (32) can swing up and down by matching with the connecting convex block (33), further, when the moving installation mechanism (5) does reciprocating motion on the upper end surface of the connecting and supporting bottom plate (4), the lithium battery (34) moves relative to the moving installation mechanism (5), and the second through hole (31) and the vent hole on the placing groove (32) are matched to dry the lithium battery (34), the lithium battery (34) can have an air drying effect, and drying of the lithium battery (34) is accelerated;
after the step B is completed, when the other side of the lithium battery (34) needs to be dried, detaching the limiting plate (37), detaching the movable mounting mechanism (5), detaching the fastening bolt (36) from the limiting cover plate frame (6), removing the limiting cover plate frame (6) from the movable mounting mechanism (5), covering the other group of movable mounting mechanism (5) on the group of movable mounting mechanism (5), turning over after aligning, removing the group of movable mounting mechanism (5), covering the limiting cover plate frame (6) on the movable mounting mechanism (5) provided with the lithium battery (34), fixing through the fastening bolt (36), placing the movable mounting mechanism (5) provided with the lithium battery (34) on the upper end face of the connecting and supporting bottom plate (4), mounting the limiting plate (37), starting the first air cylinder (10), repeating the above actions, enabling the movable mounting mechanism (5) to do the other side movement on the upper end face of the connecting and supporting bottom plate (4), drying the lithium battery (34), taking out the lithium battery (34) after drying is completed, and drying efficiency is high.
By adopting the technical scheme: through cooperation use between removal installation mechanism (5) and the joint support bottom plate (4) that sets up, can drive when reciprocating motion is done to lithium cell (34) of treating drying, can also drive lithium cell (34) and be luffing motion, make when drying to lithium cell (34), can also make lithium cell (34) have an air-dry effect, lithium cell (34) are dried with higher speed, through second through-hole (31) that set up, cooperation use between the air vent on spacing apron (6) and standing groove (32), can reduce the area of contact between lithium cell (34) and the standing groove (32) inner wall, can be when drying to the upper surface of lithium cell (34), can preheat the bottom and the side of lithium cell and dry, thereby reduce the stoving time of lithium cell (34), improve the drying efficiency of lithium cell (34), and have better practicality.
The drying device for lithium battery production comprises a fixing bolt (36) which is detached from a limiting cover plate frame (6), the limiting cover plate frame (6) is moved away from a movable mounting mechanism (5), a plurality of groups of lithium batteries (34) to be dried are sequentially placed in a placing groove (32), the limiting cover plate frame (6) is covered on the upper end surface of the movable mounting mechanism (5), the limiting cover plate frame (6) and the movable mounting mechanism (5) are fixed through the arranged fixing bolt (36), the movable mounting mechanism (5) is placed on the upper end surface of a connecting supporting bottom plate (4), a first limiting convex plate (12) is positioned in a first sliding groove, a second limiting convex plate (13) is positioned in a second sliding groove, two groups of limiting plates (37) are arranged on the front end surface of the connecting supporting bottom plate (4) through the arranged bolts, the arranged limiting plates (37) play a role of preventing the limiting plates (5) from protruding from the inner side of a drying device (7) in the drying process, and the drying device is convenient to be arranged along the arc-shaped emission end surface of a drying microwave generator (7) in the drying device, and the drying device (7), so that the microwaves emitted from two sides can be reflected after irradiating the reflecting film (8), the arranged first air cylinder (10) is restarted, the telescopic rod (11) drives the moving installation mechanism (5) to do reciprocating motion on the upper end surface of the connecting and supporting bottom plate (4), the arranged first rack (9) and the first gear (17) are meshed to rotate in the process that the moving installation mechanism (5) does reciprocating motion, the first gear (17) drives the first fixed connecting block (18) to do circular motion, the arranged first fixed connecting block (18) drives the connecting rod (19) to move, the connecting rod (19) drives the second fixed connecting block (21) to do left-right swinging motion, the second fixed connecting block (21) further drives the rotating disc (20) to rotate, the arranged rotating disc (20) drives the fixed raised blocks (25) on the disc convex blocks (24) to rotate, the fixed raised blocks (25) can jack up the vertical raised blocks (26) in the rotating process, the vertically-arranged moving block (26) is enabled to do reciprocating motion on the arc-shaped convex blocks (26) again by matching with the arranged first spring (29), the vertically-arranged moving block (26) can further jack up and down the vertically-up and vertically-reciprocating motion block (26), and the vertically-up and-down reciprocating motion block (26) is enabled to further enable the vertically arranged large-down reciprocating motion block (26) to do the reciprocating motion of the vertically-up and vertical moving block (26), the friction between a vertical moving block (26) and a fixed protruding block (25) can be reduced, the vertical moving block (26) can do up-and-down reciprocating motion more favorably, the arranged vertical moving block (26) can further drive one end of a lifting bottom plate (30) to move up and down continuously through a vertical connecting rod (28), so that the two ends of the lifting bottom plate (30) can swing up and down in the rotating process of a first gear (17), the lithium battery (34) placed in a placing groove (32) can swing up and down through a connecting protruding block (33) which is arranged in a matched manner, the lithium battery (34) can be further dried when the movable mounting mechanism (5) does reciprocating motion on the upper end surface of a connecting and supporting bottom plate (4), the lithium battery (34) can also move relative to the movable mounting mechanism (5), a second through hole (31) and a vent hole in the placing groove (32) which are arranged in a matched manner can dry the lithium battery (34), the lithium battery (34) can also have an air drying effect, when the lithium battery (34) needs to be dried, the other side of the movable mounting mechanism (5) is removed, the bolt is taken out of the lower movable mounting mechanism (5), the upper limit plate frame (6) and the movable mounting mechanism (6) is removed from the upper limit plate frame (6) and the upper cover assembly (6) and the movable mounting mechanism (5), after alignment, overturning is carried out, the group of mobile installation mechanisms (5) are moved away, the limiting cover plate frame (6) is covered on the mobile installation mechanism (5) provided with the lithium battery (34) and is fixed through the fastening bolt (36), the mobile installation mechanism (5) provided with the lithium battery (34) is placed on the upper end face of the connecting and supporting base plate (4), the limiting plate (37) is installed, then the first air cylinder (10) is started, the above actions are repeated, the mobile installation mechanism (5) carries out reciprocating motion on the upper end face of the connecting and supporting base plate (4), the other face of the lithium battery (34) is dried, after drying is finished, the lithium battery (34) is taken out, and the drying efficiency is high; according to the invention, the movable mounting mechanism (5) and the connecting and supporting bottom plate (4) are matched for use, so that the lithium battery (34) to be dried can be driven to do reciprocating motion, the lithium battery (34) can be driven to do vertical swinging motion, the lithium battery (34) can be dried, an air drying effect can be realized on the lithium battery (34), the drying of the lithium battery (34) is accelerated, the contact area between the lithium battery (34) and the inner wall of the placing groove (32) can be reduced through the matching use of the second through hole (31), the limiting cover plate frame (6) and the vent holes on the placing groove (32), the preheating and drying can be performed on the bottom and the side surface of the lithium battery while the upper surface of the lithium battery (34) is dried, the drying time of the lithium battery (34) is reduced, the drying efficiency of the lithium battery (34) is improved, and the lithium battery drying device has better practicability.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a drying device is used in lithium cell production which characterized in that: the drying device comprises a drying barrel, wherein the upper end and the lower end of the drying barrel are both provided with a drying mechanism, the lower end of the drying barrel is fixedly connected with a connecting support frame, a connecting support bottom plate is arranged inside the drying barrel, the upper end of the connecting support bottom plate is provided with a movable mounting mechanism, and the upper end of the movable mounting mechanism is provided with a limiting cover plate frame;
the upper end face of the middle part of the connecting and supporting bottom plate is fixedly connected with a first limiting convex plate, the upper end faces of the connecting and supporting bottom plates positioned on two sides of the first limiting convex plate are fixedly connected with two groups of second limiting convex plates, a rack mounting groove is formed in the upper end face of the first limiting convex plate, a first rack is mounted inside the rack mounting groove, and two groups of limiting plates are mounted on the front end face of the connecting and supporting bottom plate through bolts;
the movable mounting mechanism comprises a shell, a first safety sliding groove and two groups of second safety sliding grooves are formed in the lower end of the shell, a fixed support frame is arranged on one side of the interior of the shell, a first gear is mounted on the fixed support frame, a first fixed connecting block is fixedly connected to one side of the first gear, a connecting rod is rotatably connected to the first fixed connecting block, a rotating disc is connected to the interior of the shell through a support frame, a second fixed connecting block is fixedly connected to the rotating disc, a swinging connecting rod is rotatably connected to one side of the rotating disc, a connecting shell is connected to the upper end of the swinging connecting rod, a vertical moving block is arranged in the connecting shell, an arc-shaped protruding block is fixedly connected to the lower end of the vertical moving block, a vertical connecting rod is fixedly connected to the upper end of the vertical moving block, a lifting bottom plate is arranged at the upper end of the vertical connecting rod, a first spring is arranged on the outer side of the lower end of the vertical connecting rod, a plurality of groups of second through holes are formed in the lifting bottom plate, a plurality of groups of placing grooves are formed in the upper end face of the lifting bottom plate, lithium batteries are mounted in the placing grooves below the lithium batteries;
the disc type rotary disc is characterized in that a plurality of groups of disc protruding blocks are arranged on the circumference of the rotary disc, fixed protruding blocks are arranged on the disc protruding blocks, and the side view of each fixed protruding block is arc-shaped.
2. The drying device for lithium battery production of claim 1, characterized in that: the drying mechanism is a drying device with a drying function for lithium battery production in the prior art.
3. The drying device for lithium battery production of claim 1, characterized in that: the microwave oven is characterized in that microwave generators are arranged at the top end and the bottom end of the interior of the drying cylinder body, and a reflecting film is arranged on the inner wall of the drying cylinder body.
4. The drying device for lithium battery production of claim 1, characterized in that: first through holes are formed in the first limiting convex plate, the second limiting convex plate and the connecting and supporting bottom plate, the first limiting convex plate is located inside the first safety sliding groove, and the second limiting convex plate is located inside the second safety sliding groove.
5. The drying device for lithium battery production of claim 1, characterized in that: the drying device is characterized in that a first air cylinder is arranged inside the drying cylinder body and fixedly connected with the movable mounting mechanism through an expansion rod.
6. The drying device for lithium battery production of claim 1, characterized in that: the second fixed connection piece rotates with the connecting rod to be connected, first spring is located the inside of connecting the casing, all be provided with high temperature resistance anticollision silica gel gasket on the inner wall of standing groove, can prevent that the lithium cell from taking place to damage at the in-process of motion, the air vent has all been seted up on the lateral wall of standing groove.
7. The drying device for lithium battery production of claim 1, characterized in that: spacing apron frame includes outer support body, the middle part of outer support body is provided with a plurality of groups vertically and horizontally staggered's spacing connecting rod, spacing apron frame is connected with removal installation mechanism through four fastening bolt of group.
8. The drying device for lithium battery production according to any one of claims 1 to 7, characterized in that: the using method comprises the following steps:
a: firstly, fastening bolts are detached from the limiting cover plate frame, the limiting cover plate frame is moved away from the movable mounting mechanism, a plurality of groups of lithium batteries to be dried are sequentially placed in the placing groove, then the limiting cover plate frame is covered on the upper end face of the movable mounting mechanism, the limiting cover plate frame and the movable mounting mechanism are fixed through the arranged fastening bolts, then the movable mounting mechanism is placed on the upper end face of the connecting and supporting bottom plate, the first limiting convex plate is located in the first safety sliding groove, the second limiting convex plate is located in the second safety sliding groove, two groups of limiting plates are mounted on the front end face of the connecting and supporting bottom plate through the arranged bolts, the arranged limiting plates play a limiting role, and the movable mounting mechanism is prevented from being separated from the upper end face of the connecting and supporting bottom plate in the moving process;
b: after the step A is finished, a drying device arranged in the drying mechanism is started to dry a plurality of groups of lithium batteries to be dried, an emission plate of a microwave generator is arranged to be in a circular arc shape protruding towards the center in the drying cylinder body, the arrangement is convenient to enable the microwaves emitted by the microwave generator to diffuse towards two sides along the circular arc, so that the microwaves emitted from the two sides can be reflected after irradiating a reflection film, a first air cylinder is started, a telescopic rod drives a movable mounting mechanism to reciprocate on the upper end face of a connecting support bottom plate, a first rack and a first gear are arranged to be meshed and rotated in the reciprocating process of the movable mounting mechanism, the first gear drives a first fixed connecting block to do circular motion, and then the first fixed connecting block drives a connecting rod to move, so that the connecting rod drives a second fixed connecting block to do left-right swinging motion, further, the second fixed connecting block drives the rotating disc to rotate, the arranged rotating disc drives the fixed convex blocks on the disc convex blocks to rotate, the fixed convex blocks can jack up the vertical moving blocks in the rotating process, the vertical moving blocks can reciprocate up and down by matching with the arranged first springs, the arranged fixed convex blocks can further jack up the vertical moving blocks to be higher, the amplitude of the vertical moving blocks reciprocating up and down is larger, the arc-shaped convex blocks are arranged at the lower ends of the vertical moving blocks, the friction between the vertical moving blocks and the fixed convex blocks can be reduced, the vertical moving blocks can be more favorably reciprocated up and down, the arranged vertical moving blocks can further drive one end of the lifting bottom plate to move up and down continuously through the vertical connecting rods, so that the two ends of the lifting bottom plate can swing up and down in the rotating process of the first gear, the lithium battery placed in the placing groove can swing up and down by matching with the connecting convex blocks, so that the lithium battery can move relative to the movable mounting mechanism while the movable mounting mechanism reciprocates on the upper end face of the connecting and supporting bottom plate, and the lithium battery can be dried by matching with the second through holes and the air holes in the placing groove, so that the lithium battery has an air drying effect and the drying of the lithium battery is accelerated;
after the step B is completed, when the other side of the lithium battery needs to be dried, the limiting plate is detached, the movable mounting mechanism is taken down, the fastening bolt is detached from the limiting cover plate frame, the limiting cover plate frame is moved away from the movable mounting mechanism, the other group of movable mounting mechanism covers the group of movable mounting mechanisms, the movable mounting mechanisms are turned over after alignment, the group of movable mounting mechanisms are moved away, the limiting cover plate frame covers the movable mounting mechanism provided with the lithium battery and is fixed through the fastening bolt, the movable mounting mechanism provided with the lithium battery is placed on the upper end face of the connecting and supporting bottom plate, the limiting plate is mounted again, the first air cylinder is started again, the reciprocating motion is performed on the upper end face of the connecting and supporting bottom plate by the movable mounting mechanism, the other side of the lithium battery is dried, the lithium battery is taken out after the drying is completed, and the drying efficiency is high.
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| CN115289787B (en) | 2024-01-23 |
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