CN114688838B - Lithium battery vacuum drying box structure - Google Patents
Lithium battery vacuum drying box structure Download PDFInfo
- Publication number
- CN114688838B CN114688838B CN202111428979.9A CN202111428979A CN114688838B CN 114688838 B CN114688838 B CN 114688838B CN 202111428979 A CN202111428979 A CN 202111428979A CN 114688838 B CN114688838 B CN 114688838B
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- box body
- fixedly connected
- spring
- block
- vacuum drying
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 26
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000001291 vacuum drying Methods 0.000 title claims abstract description 23
- 238000003860 storage Methods 0.000 claims abstract description 53
- 238000007789 sealing Methods 0.000 claims abstract description 41
- 238000004140 cleaning Methods 0.000 claims abstract description 24
- 238000000926 separation method Methods 0.000 claims abstract description 13
- 238000003825 pressing Methods 0.000 claims description 20
- 238000005192 partition Methods 0.000 claims description 17
- 239000002390 adhesive tape Substances 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 6
- 230000007774 longterm Effects 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009545 invasion Effects 0.000 abstract description 3
- 238000001035 drying Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 150000002641 lithium Chemical class 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 238000004806 packaging method and process Methods 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- 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
- F26B25/008—Seals, locks, e.g. gas barriers or air curtains, for drying enclosures
-
- 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
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
-
- 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
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
-
- 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
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
- F26B25/185—Spacers; Elements for supporting the goods to be dried, i.e. positioned in-between the goods to build a ventilated stack
-
- 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)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a lithium battery vacuum drying box body structure which comprises a box body, wherein a shielding mechanism is arranged on the box body, a limiting mechanism is arranged on the box body and the shielding mechanism, a sealing mechanism is arranged on the box body, a cleaning mechanism is arranged on the sealing mechanism, a storage mechanism is arranged in the box body, and a separation mechanism is arranged on the storage mechanism. Through the cooperation of the shielding mechanism and the limiting mechanism, the whole box body is conveniently shielded and protected in a non-use state, dust attached to the box body is reduced, and invasion of water vapor in the air to the inside of the box body is reduced; the sealing mechanism is used for conveniently adjusting the tightness of the switch assembly on the box body at any time, so that the condition that the switch assembly of the box body generates slow air leakage due to long-term use is reduced; through clean mechanism to the convenience plays clear effect to the window of switch module on the box, influences the inside observation of box when avoiding the operation.
Description
Technical Field
The invention belongs to the technical field of lithium battery production, and particularly relates to a vacuum drying box structure of a lithium battery.
Background
Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a negative electrode material. And when the lithium battery is produced, the semi-finished battery is put into a special vacuum drying oven for baking, so that the drying of the electrode is ensured, then the corresponding electrolyte is injected, and finally the whole packaging is finished.
However, in the practical use process of the conventional lithium battery vacuum drying oven, the following technical problems exist: (1) When the equipment is not used for a long time, a large amount of dust is easy to adhere to the box body of the drying box, and meanwhile, water vapor in the air also easily invades the interior of the box body, so that the subsequent use of the drying box is affected; (2) After long-term use, slow air leakage can occur at the box door of the drying box, so that the condition that the interior of the drying box is difficult to vacuumize is generated, and the normal use of equipment is affected; (3) Most of the battery placing frames inside the traditional vacuum drying boxes are provided with fixed grids so as to limit and place batteries during drying, but place and dry lithium batteries with large size and specification less well.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a vacuum drying box body structure of a lithium battery, which solves the technical problems in the background art.
The invention adopts the technical scheme for solving the technical problems that:
the vacuum drying box structure of the lithium battery comprises a box body, wherein a shielding mechanism is arranged on the box body, and a limiting mechanism is arranged on the box body and the shielding mechanism;
the shielding mechanism comprises a top cover, the box body is provided with the top cover, a folding cover is fixedly connected in the top cover, the other end of the folding cover is fixedly connected with a mounting frame, a clamping plate is fixedly connected on the mounting frame, and a handle is fixedly connected on the clamping plate;
the limiting mechanism comprises a pressing block, the pressing block is arranged on the handle, a clamping rod is connected onto the pressing block, the clamping rod is slidably connected inside the handle and the clamping plate, a second spring is wound on the clamping rod and fixedly connected with the handle and the pressing block, and a placement plate is fixedly connected onto the box body.
As the preference of this embodiment, fixedly connected with gag lever post on the top cap, gag lever post fixed connection is in the box, and installing frame sliding connection is in the gag lever post, the winding has first spring on the gag lever post, first spring fixed connection is in installing frame and box.
Preferably, the mounting plate is in a U shape, and two inner grooves are formed on the mounting plate.
Preferably, the device further comprises a sealing mechanism; the sealing mechanism comprises a sealing door, the sealing door is rotationally connected to the box body, an adhesive tape is fixedly connected to the sealing door, and an air cushion is fixedly connected to the adhesive tape.
As the preference of this embodiment, sliding connection has the connecting rod on the box, fixedly connected with grab handle and ejector pad on the connecting rod, ejector pad sliding connection is inside the box, the winding has the third spring on the connecting rod, third spring fixed connection is in box and connecting rod.
Preferably, in this embodiment, an air hole is formed in a portion of the case body near the grip, and an end portion of the pushing block is conical.
Preferably, the sealing mechanism is provided with a cleaning mechanism; the cleaning mechanism comprises a fixed block, the fixed block is connected to the sealing door in a sliding manner, the fixed block is provided with the cleaning block and the pull handle, two sliding rods are fixedly connected to the sealing door, the sliding rods penetrate through the fixed block, a fourth spring is wound on the sliding rods, and the fourth spring is fixedly connected to the fixed block and the sealing door.
Preferably, in this embodiment, a storage mechanism is disposed in the case; the storage mechanism comprises a placement block, a plurality of groups of placement blocks are fixedly connected in the box body, two placement blocks are arranged in each group, a storage frame is slidably connected in each group of two placement blocks, a plurality of balls are connected to the storage frame in a rolling mode, and the balls are abutted to the inside of the box body.
Preferably, the storage mechanism is provided with a separation mechanism; the separation mechanism comprises a separation plate, a plurality of separation plates are arranged on the storage frame, a sliding block is fixedly connected to the separation plate, and the sliding block is slidably connected to the storage frame.
As the preference of this embodiment, be equipped with on the slider and draw the piece, draw fixedly connected with on the piece and support the piece, it extends to inside the slider to support the piece, it has the fifth spring to support the winding on the piece, the fifth spring fixedly connected with supports the piece, the inside sliding connection of slider has the friction block, it has the sixth spring to twine on the friction block, sixth spring fixedly connected with is in the friction block, just it contradicts in the friction block to support the piece, the friction block is contradicted in the storage frame.
The invention has the following beneficial effects:
(1) According to the lithium battery vacuum drying box body structure, the shielding mechanism is arranged on the box body, the limiting mechanism is arranged on the box body and the shielding mechanism, and the shielding mechanism and the limiting mechanism are matched, so that the whole box body is conveniently shielded and protected in a non-use state, dust attached to the box body is reduced, invasion of water vapor in air to the inside of the box body is reduced, and influence on subsequent use of the box body is avoided.
(2) When the lithium battery vacuum drying box body structure is used, the sealing mechanism is arranged on the box body, and the sealing mechanism is used for conveniently adjusting the tightness of the switch assembly on the box body at any time, so that the condition that the switch assembly of the box body generates slow air leakage due to long-term use is reduced, and the use is more convenient.
(3) When the lithium battery vacuum drying box structure is used, the cleaning mechanism is arranged on the sealing mechanism, and the cleaning mechanism is used for conveniently cleaning the window of the switch assembly on the box body, so that the observation of the inside of the box body is prevented from being influenced during operation.
(4) When the lithium battery vacuum drying box structure is used, the separation mechanism is arranged on the storage mechanism, and the storage space on the storage mechanism is conveniently and properly separated through the separation mechanism, so that the storage mechanism can adapt to the placement of batteries with larger sizes, and the use is more convenient.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic diagram of the overall structure of a preferred embodiment of a vacuum drying box structure for a lithium battery according to the present invention;
FIG. 2 is a schematic diagram of the connection structure of the case, the shielding mechanism, the storage mechanism and the partition mechanism of the present invention;
FIG. 3 is a schematic view of the connection structure of the handle, the clamping plate, the pressing block, the clamping rod and the second spring according to the present invention;
FIG. 4 is a schematic diagram showing a connection structure between a storage frame and a partition mechanism according to the present invention;
FIG. 5 is a schematic diagram of a connection structure between a case and a sealing mechanism according to the present invention;
FIG. 6 is an enlarged schematic view of the portion A shown in FIG. 1;
FIG. 7 is an enlarged schematic view of the portion B shown in FIG. 2;
fig. 8 is an enlarged schematic view of the C-section structure shown in fig. 4.
The figure shows: 1. a case; 2. a shielding mechanism; 201. a top cover; 202. a grip; 203. a clamping plate; 204. a mounting frame; 205. a folding cover; 206. a limit rod; 207. a first spring; 3. a limiting mechanism; 301. briquetting; 302. a clamping rod; 303. a second spring; 304. a setting plate; 4. a sealing mechanism; 401. sealing the door; 402. an adhesive tape; 403. an air cushion; 404. a grab handle; 405. a connecting rod; 406. a third spring; 407. a pushing block; 5. a cleaning mechanism; 501. a fixed block; 502. a pull handle; 503. a cleaning block; 504. a slide bar; 505. a fourth spring; 6. a storage mechanism; 601. a storage frame; 602. a placement block; 603. a ball; 7. a partition mechanism; 701. a partition plate; 702. a slide block; 703. pulling blocks; 704. abutting blocks; 705. a fifth spring; 706. a friction block; 707. and a sixth spring.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-8, the embodiment of the invention provides a vacuum drying box structure for lithium batteries, which comprises a box body 1, wherein a shielding mechanism 2 is arranged on the box body 1, a limiting mechanism 3 is arranged on the box body 1 and the shielding mechanism 2, a sealing mechanism 4 is arranged on the box body 1, a cleaning mechanism 5 is arranged on the sealing mechanism 4, a storage mechanism 6 is arranged in the box body 1, and a separation mechanism 7 is arranged on the storage mechanism 6; the shielding mechanism 2 comprises a top cover 201, the top cover 201 is arranged on the box 1, a folding cover 205 is fixedly connected in the top cover 201, the other end of the folding cover 205 is fixedly connected with a mounting frame 204, a clamping plate 203 is fixedly connected to the mounting frame 204, a handle 202 is fixedly connected to the clamping plate 203, a limiting rod 206 is fixedly connected to the top cover 201, the limiting rod 206 is fixedly connected to the box 1, the mounting frame 204 is slidably connected to the limiting rod 206, a first spring 207 is wound on the limiting rod 206, and the first spring 207 is fixedly connected to the mounting frame 204 and the box 1. The limit mechanism 3 comprises a pressing block 301, the pressing block 301 is arranged on the handle 202, a clamping rod 302 is connected to the pressing block 301, the clamping rod 302 is slidably connected inside the handle 202 and the clamping plate 203, a second spring 303 is wound on the clamping rod 302, the second spring 303 is fixedly connected to the handle 202 and the pressing block 301, a placement plate 304 is fixedly connected to the box body 1, the placement plate 304 is integrally U-shaped, and two inner grooves are formed in the placement plate 304. When the shielding mechanism is used, the shielding mechanism 2 is arranged on the box body 1, the limiting mechanism 3 is arranged on the box body 1 and the shielding mechanism 2, and the shielding mechanism 2 and the limiting mechanism 3 are matched, so that the shielding protection effect on the whole box body 1 is conveniently achieved in a non-use state, the attached dust on the box body 1 is reduced, the invasion of water vapor in the air to the inside of the box body 1 is reduced, and the influence on the subsequent use of the box body 1 is avoided. In actual operation, a user can hold two handles 202 and press a pressing block 301 thereon, then the pressing block 301 moves to drive a clamping rod 302 to move, a second spring 303 is compressed along with the pressing block until the end part of the clamping rod 302 is retracted into a clamping plate 203, then the clamping plate 203 can be pulled by the handles 202, then the clamping plate 203 moves to drive a mounting frame 204 to move on a limiting rod 206, a first spring 207 is compressed, the mounting frame 204 moves to drive a folding cover 205 to move, then the folding cover 205 gradually shields the whole box 1 until the clamping plate 203 is clamped into a mounting plate 304, and then the pressing block 301 is released, then the end part of the clamping rod 302 is clamped into the mounting plate 304 under the action of a second spring 303 to fix the folding cover 205, so that the whole box 1 is conveniently shielded and protected in a non-use state, dust attached to the box 1 is reduced, water vapor in the air is reduced to the inside the box 1, and the influence on the subsequent use of the box 1 is avoided.
As shown in fig. 1-8, the sealing mechanism 4 comprises a sealing door 401, the sealing door 401 is rotatably connected to the box 1, an adhesive tape 402 is fixedly connected to the sealing door 401, an air cushion 403 is fixedly connected to the adhesive tape 402, a connecting rod 405 is slidably connected to the box 1, a grab handle 404 and a push block 407 are fixedly connected to the connecting rod 405, the push block 407 is slidably connected to the inside of the box 1, a third spring 406 is wound on the connecting rod 405, the third spring 406 is fixedly connected to the box 1 and the connecting rod 405, an air hole is formed in a position, close to the grab handle 404, on the box 1, and the end part of the push block 407 is conical. When the sealing mechanism is used, the sealing mechanism 4 is arranged on the box body 1, and the sealing mechanism 4 is used, so that the tightness of the switch assembly on the box body 1 is conveniently adjusted at any time, the condition that the switch assembly of the box body 1 generates slow air leakage due to long-term use is reduced, and the use is more convenient. In actual operation, after the sealing door 401 is closed, a user can hold the handle 404 manually and pull the handle, the handle 404 moves to drive the connecting rod 405 to move, the connecting rod 405 moves to drive the pushing block 407 to move, the third spring 406 is stretched along with the movement of the pushing block 407, then the gas in the inner cavity of the box body 1 is extruded, and then the gas enters the air cushion 403 through the one-way air valve arranged on the air cushion 403, so that the air cushion 403 is expanded, the operation is continuously repeated, and the air cushion 403 can be expanded continuously, so that the air tightness of the sealing door 401 is adjusted conveniently at any time, the condition that slow air leakage is generated in the sealing door 401 due to long-term use is reduced, and the use is more convenient.
As shown in fig. 1-8, the cleaning mechanism 5 includes a fixed block 501, the door 401 is slidably connected with the fixed block 501, the fixed block 501 is provided with a cleaning block 503 and a pull handle 502, two sliding rods 504 are fixedly connected in the door 401, the sliding rods 504 penetrate through the fixed block 501, a fourth spring 505 is wound on the sliding rods 504, and the fourth spring 505 is fixedly connected with the fixed block 501 and the door 401. When the cleaning mechanism is used, the cleaning mechanism 5 is arranged on the sealing mechanism 4, and the cleaning mechanism 5 is used for conveniently cleaning the window of the switch assembly on the box body 1, so that the observation of the inside of the box body 1 is prevented from being influenced during operation. In actual operation, the user can hold the pull handle 502 manually and pull the pull handle, so that the pull handle 502 moves to drive the fixed block 501 to move, the fixed block 501 moves to drive the cleaning block 503 to move, the fourth spring 505 is compressed simultaneously, and the window on the seal door 401 is gradually wiped along with the movement of the cleaning block 503, so that the window on the seal door 401 is conveniently cleaned, and the observation of the inside of the box body 1 is prevented from being influenced during operation.
As shown in fig. 1-8, the storage mechanism 6 includes a placement block 602, a plurality of groups of placement blocks 602 are fixedly connected inside the case 1, two placement blocks 602 are provided in each group, a storage frame 601 is slidably connected in each group of two placement blocks 602, a plurality of balls 603 are connected on the storage frame 601 in a rolling manner, and the balls 603 are abutted against the inside of the case 1. In use, after the shutter 401 is opened, the user can manually withdraw the storage frame 601 from the inside of the placement block 602 through the balls 603, and then place the semi-finished battery to be dried in the storage frame 601.
As shown in fig. 1-8, the partition mechanism 7 includes a partition 701, the partition 701 is provided with a plurality of partition 701 on the storage frame 601, a sliding block 702 is fixedly connected on the partition 701, the sliding block 702 is slidably connected on the storage frame 601, a pull block 703 is provided on the sliding block 702, a supporting block 704 is fixedly connected on the pull block 703, the supporting block 704 extends into the sliding block 702, a fifth spring 705 is wound on the supporting block 704, the fifth spring 705 is fixedly connected with the supporting block 704, a friction block 706 is slidably connected inside the sliding block 702, a sixth spring 707 is wound on the friction block 706, the sixth spring 707 is fixedly connected with the friction block 706, the supporting block 704 is abutted against the friction block 706, and the friction block 706 is abutted against the storage frame 601. When the storage mechanism is used, the separation mechanism 7 is arranged on the storage mechanism 6, and the storage space on the storage mechanism 6 is conveniently and properly separated through the separation mechanism 7, so that the storage mechanism 6 can adapt to the placement of a battery with a larger size, and the use is more convenient. According to the practical situation, the user can hold the pull block 703 and pull the pull block 703, then the pull block 703 moves to drive the support block 704 to move, and the fifth spring 705 is compressed at the same time until the support block 704 does not support the friction block 706 any more, then the friction block 706 can not support the storage frame 601 by friction under the action of the sixth spring 707, at this time, the sliding block 702 can slide, then the sliding block 702 moves to drive the partition plate 701 to move, when the partition plate 701 moves to a required proper position, the opposite pull block 703 is released again, and then the friction block 706 supports against the storage frame 601 again due to the elastic force of the fifth spring 705 being greater than that of the two sixth springs 707, so that the storage space on the storage frame 601 can be conveniently separated appropriately, the storage frame 601 can adapt to the placement of batteries with larger sizes, and the use is more convenient.
When the invention is used, firstly, after the sealing door 401 is opened, a user can manually withdraw the storage frame 601 from the inside of the placement block 602 through the balls 603, and then the semi-finished battery to be dried is placed in the storage frame 601; according to the actual situation, a user can hold the pull block 703 and pull the pull block 703, the pull block 703 moves to drive the abutting block 704 to move, and the fifth spring 705 is compressed at the same time until the abutting block 704 does not abut against the friction block 706 any more, the friction block 706 does not abut against the storage frame 601 under the action of the sixth spring 707, at the moment, the sliding block 702 can slide, the sliding block 702 moves to drive the partition plate 701 to move, when the partition plate 701 moves to a required proper position, the opposite pull block 703 is loosened again, and because the elastic force of the fifth spring 705 is larger than that of the two sixth springs 707, the friction block 706 abuts against the storage frame 601 again, so that the storage space on the storage frame 601 can be conveniently separated, the storage frame 601 can adapt to the placement of batteries with larger size, and the use is more convenient; after the sealing door 401 is closed, a user can hold the handle 404 manually and pull the handle, the handle 404 moves to drive the connecting rod 405 to move, the connecting rod 405 moves to drive the pushing block 407 to move, the third spring 406 is stretched along with the movement of the pushing block 407, the air in the inner cavity of the box body 1 is extruded, and then the air in the air cushion 403 enters the air cushion 403 through the one-way air valve arranged on the air cushion 403, so that the air cushion 403 is expanded continuously, the air tightness of the sealing door 401 is adjusted conveniently at any time, the condition that slow air leakage is generated in the sealing door 401 due to long-term use is reduced, and the use is more convenient; meanwhile, in actual operation, a user can manually hold the pull handle 502 and pull the pull handle, so that the pull handle 502 moves to drive the fixed block 501 to move, the fixed block 501 moves to drive the cleaning block 503 to move, the fourth spring 505 is compressed at the same time, and the window on the seal door 401 is gradually wiped along with the movement of the cleaning block 503, thereby facilitating the cleaning of the window on the seal door 401 and avoiding the influence on the observation of the inside of the box body 1 during operation; in addition, in the non-use state, a user can hold the two handles 202 and press the pressing blocks 301 on the handles, the pressing blocks 301 move to drive the clamping rods 302 to move, the second springs 303 are compressed until the end parts of the clamping rods 302 retract into the clamping plates 203, then the clamping plates 203 can be pulled through the handles 202, the clamping plates 203 move to drive the mounting frame 204 to move on the limiting rods 206, the first springs 207 are compressed, the mounting frame 204 moves to drive the folding cover 205 to move, the folding cover 205 gradually shields the whole box 1 until the clamping plates 203 are clamped into the installation plates 304, then the pressing blocks 301 are released, under the action of the second springs 303, the end parts of the clamping rods 302 are clamped into the installation plates 304, the folding cover 205 is fixed, so that the whole box 1 is conveniently shielded and protected in the non-use state, dust adhered to the box 1 is reduced, the influence of water vapor in the air on the inside the box 1 is reduced, and the subsequent use of the box 1 is avoided.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The vacuum drying box structure of the lithium battery is characterized by comprising a box body (1), wherein a shielding mechanism (2) is arranged on the box body (1), and a limiting mechanism (3) is arranged on the box body (1) and the shielding mechanism (2);
the shielding mechanism (2) comprises a top cover (201), the top cover (201) is arranged on the box body (1), a folding cover (205) is fixedly connected in the top cover (201), the other end of the folding cover (205) is fixedly connected with a mounting frame (204), a clamping plate (203) is fixedly connected on the mounting frame (204), and a handle (202) is fixedly connected on the clamping plate (203); the novel refrigerator is characterized in that a limiting rod (206) is fixedly connected to the top cover (201), the limiting rod (206) is fixedly connected to the box body (1), the mounting frame (204) is slidably connected to the limiting rod (206), a first spring (207) is wound on the limiting rod (206), and the first spring (207) is fixedly connected to the mounting frame (204) and the box body (1);
the limiting mechanism (3) comprises a pressing block (301), the pressing block (301) is arranged on the handle (202), a clamping rod (302) is connected to the pressing block (301), the clamping rod (302) is connected to the interior of the handle (202) and the clamping plate (203) in a sliding mode, a second spring (303) is wound on the clamping rod (302), the second spring (303) is fixedly connected to the handle (202) and the pressing block (301), and a placement plate (304) is fixedly connected to the box body (1); the mounting plate (304) is U-shaped integrally, two inner grooves are formed in the mounting plate (304), and the clamping plate (203) and the inner grooves of the mounting plate (304) can be clamped.
2. The lithium battery vacuum drying box structure according to claim 1, wherein: also comprises a sealing mechanism (4); sealing mechanism (4) are including closing a door (401), rotate on box (1) and be connected with closing a door (401), fixedly connected with adhesive tape (402) on closing a door (401), fixedly connected with air cushion (403) on adhesive tape (402).
3. The lithium battery vacuum drying box structure according to claim 2, wherein: the novel box is characterized in that a connecting rod (405) is connected to the box body (1) in a sliding mode, a grab handle (404) and a pushing block (407) are fixedly connected to the connecting rod (405), the pushing block (407) is connected to the inside of the box body (1) in a sliding mode, a third spring (406) is wound on the connecting rod (405), and the third spring (406) is fixedly connected to the box body (1) and the connecting rod (405).
4. A lithium battery vacuum drying oven structure according to claim 3, wherein: an air hole is formed in the position, close to the grab handle (404), of the box body (1), and the end portion of the pushing block (407) is conical.
5. The lithium battery vacuum drying box structure according to claim 2, wherein: the sealing mechanism (4) is provided with a cleaning mechanism (5); the cleaning mechanism (5) comprises a fixed block (501), the fixed block (501) is connected to the sealing door (401) in a sliding manner, the fixed block (501) is provided with the cleaning block (503) and a pull handle (502), two sliding rods (504) are fixedly connected to the sealing door (401), the sliding rods (504) penetrate through the fixed block (501), a fourth spring (505) is wound on the sliding rods (504), and the fourth spring (505) is fixedly connected to the fixed block (501) and the sealing door (401).
6. The lithium battery vacuum drying box structure according to claim 1, wherein: a storage mechanism (6) is arranged in the box body (1); the storage mechanism (6) comprises placement blocks (602), a plurality of groups of placement blocks (602) are fixedly connected inside the box body (1), two placement blocks (602) are arranged in each group, a storage frame (601) is connected in a sliding mode inside each group of two placement blocks (602), a plurality of balls (603) are connected to the storage frame (601) in a rolling mode, and the balls (603) are abutted to the inside of the box body (1).
7. The lithium battery vacuum drying box structure according to claim 6, wherein: a separation mechanism (7) is arranged on the storage mechanism (6); the separation mechanism (7) comprises a partition plate (701), wherein the partition plate (701) is arranged on the storage frame (601), a plurality of partition plates (701) are fixedly connected with sliding blocks (702) on the partition plate (701), and the sliding blocks (702) are slidably connected onto the storage frame (601).
8. The lithium battery vacuum drying oven structure according to claim 7, wherein:
be equipped with on slider (702) and draw piece (703), fixedly connected with supports piece (704) on drawing piece (703), it extends to inside slider (702) to support piece (704), it has fifth spring (705) to support the winding on piece (704), fifth spring (705) fixedly connected with supports piece (704), slider (702) inside sliding connection has friction block (706), it has sixth spring (707) to twine on friction block (706), sixth spring (707) fixedly connected with is in friction block (706), just support piece (704) conflict in friction block (706), friction block (706) conflict in storage frame (601).
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| CN202111428979.9A CN114688838B (en) | 2021-11-28 | 2021-11-28 | Lithium battery vacuum drying box structure |
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| CN114688838B true CN114688838B (en) | 2023-06-30 |
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| CN116140162B (en) * | 2023-02-28 | 2023-11-10 | 江西汇兴智能装备有限公司 | Electrode baking and drying device for lithium battery production |
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Address after: 201500 floor 2, building 1, No. 99, songxuan Road, Tinglin Town, Jinshan District, Shanghai Patentee after: Michaelina (Shanghai) Industrial Intelligent Technology Co.,Ltd. Address before: 201500 floor 2, building 1, No. 99, songxuan Road, Tinglin Town, Jinshan District, Shanghai Patentee before: SHANGHAI MIKROUNA MECH. TECH Co.,Ltd. |