CN107342390B - Polar plate drying device for lithium battery manufacturing - Google Patents
Polar plate drying device for lithium battery manufacturing Download PDFInfo
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- CN107342390B CN107342390B CN201710539128.9A CN201710539128A CN107342390B CN 107342390 B CN107342390 B CN 107342390B CN 201710539128 A CN201710539128 A CN 201710539128A CN 107342390 B CN107342390 B CN 107342390B
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- fixedly connected
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- drying device
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
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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
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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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Drying Of Solid Materials (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a polar plate drying device for manufacturing a lithium battery, which comprises a base, wherein the top of the base is fixedly connected with a box body, the top of the box body is fixedly connected with a transmission case, the top of the inner cavity of the transmission case is fixedly connected with a motor, an output shaft of the motor is sleeved with a gear, the gear is in transmission connection with a transmission device, the bottom of the transmission device is fixedly connected with a support, the bottom of the support sequentially penetrates through the bottom of the transmission case and the top of the box body from top to bottom and extends into the box body, the bottom of the support is fixedly connected with a heater, the right side of the box body is fixedly connected with a support plate, and the top of the support. This polar plate drying device for lithium cell manufacturing has solved traditional lithium cell manufacturing and has used polar plate drying device inhomogeneous problem of drying, has improved the stoving effect to the polar plate, has improved staff's work efficiency, has satisfied user's result of use.
Description
Technical Field
The invention relates to the technical field of lithium batteries, in particular to a polar plate drying device for manufacturing a lithium battery.
Background
The lithium battery is a primary battery which takes lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, is different from a rechargeable battery, namely a lithium ion battery and a lithium ion polymer battery, the inventor of the lithium battery is edison, and because the chemical properties of the lithium metal are very active, the environmental requirements on the processing, storage and use of the lithium metal are very high, so the lithium battery is not applied for a long time, with the development of microelectronic technology at the end of the twentieth century, miniaturized equipment is increasingly increased, the high requirements on a power supply are provided, and the lithium battery enters a large-scale practical stage.
Traditional lithium cell is made and is used polar plate drying device all utilizes hot-blast drying to the polar plate, however can appear only partly polar plate drying and finish, and some hot-blasts can not reach local polar plate at the box then hardly dry, and the inhomogeneous stoving result that results in is not good, has increased and has leaded to the stoving time, has reduced staff's work efficiency, can't satisfy user's result of use.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a polar plate drying device for lithium battery manufacturing, which solves the problems of poor drying effect and reduced working efficiency caused by uneven drying of the traditional polar plate drying device for lithium battery manufacturing.
In order to achieve the purpose, the invention is realized by the following technical scheme: a polar plate drying device for manufacturing a lithium battery comprises a base, wherein the top of the base is fixedly connected with a box body, the top of the box body is fixedly connected with a transmission box, the top of the inner cavity of the transmission box is fixedly connected with a motor, an output shaft of the motor is sleeved with a gear, the gear is in transmission connection with a transmission device, the bottom of the transmission device is fixedly connected with a bracket, the bottom of the bracket penetrates through the bottom of the transmission case and the top of the case body from top to bottom in sequence and extends to the inside of the case body, the bottom of the bracket is fixedly connected with a heater, the right side of the box body is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with an air blower, an air inlet of the air blower is communicated with an air hose, the left end of the gas transmission hose penetrates through the right side of the box body and is communicated with the gas inlet of the heater, and the bottom of the inner cavity of the box body is fixedly connected with the gas permeable frame.
The transmission device comprises a moving frame, the bottom of the moving frame is fixedly connected with the top of a support, two equal fixedly connected tracks on two sides of an inner cavity of the moving frame are connected, one side of each track is slidably connected with a limiting plate, one side of each limiting plate is fixedly connected with a sliding plate, the top of each sliding plate is fixedly connected with a limiting ring, the top of each sliding plate is fixedly connected with a fixing plate inside the corresponding limiting ring, the top of each fixing plate is fixedly connected with a lug matched with a gear, a sliding groove is formed in the position between the inner wall of each limiting ring and the surface of the corresponding fixing plate, and one end of a motor output shaft is slidably connected with the.
Preferably, the bottom of the bracket is fixedly connected with an air blowing cover, and an air outlet of the heater penetrates through the top of the air blowing cover.
Preferably, the two sides of the box body are rotatably connected with the box door through hinges, and the right side of the box body is provided with an air outlet.
Preferably, the top and the equal fixedly connected with connecting plate in bottom on removal frame left side and right side, the bottom fixedly connected with connecting rod of connecting plate, the bottom of connecting rod is provided with the round wheel.
Preferably, one side fixedly connected with stopper of limiting plate to the surface of stopper and orbital inner wall sliding connection.
Advantageous effects
The invention provides a polar plate drying device for manufacturing a lithium battery. The method has the following beneficial effects:
(1) this polar plate drying device for lithium battery manufacturing, top fixed connection through the bottom of removing the frame and the support, the equal fixedly connected with track in both sides of removing the frame inner chamber, orbital one side sliding connection has the limiting plate, one side fixedly connected with sliding plate of limiting plate, the top fixedly connected with spacing collar of sliding plate, the sliding plate top is located the inside fixed connection of position of spacing collar fixed plate, the top fixedly connected with of fixed plate and the lug of gear looks adaptation, position between spacing collar inner wall and the fixed plate surface is provided with the spout, the one end of motor output shaft and the inner wall sliding connection of spout, traditional polar plate drying device for lithium battery manufacturing uneven problem of drying has been solved, the stoving effect to the polar plate has been improved, staff's work efficiency has been improved, user's result of use has been satisfied.
(2) This polar plate drying device for lithium battery manufacturing, bottom fixedly connected with heater through the support, the right side fixedly connected with backup pad of box, and the top fixedly connected with air-blower of backup pad, the air intake intercommunication of air-blower has the gas transmission hose, the left end of gas transmission hose run through the right side of box and with the air inlet intercommunication of heater, the bottom fixedly connected with ventilation frame of box inner chamber, utilize the cover of blowing to enlarge hot-air's flow range, the problem that traditional polar plate drying device drying efficiency is low for lithium battery manufacturing has been solved, can improve and drying device's work efficiency, the production efficiency of mill has been improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the transmission of the present invention;
fig. 3 is a top view of the transmission of the present invention.
In the figure: 1 base, 2 boxes, 3 transmission cases, 4 motors, 5 gears, 6 transmission devices, 601 moving frames, 602 tracks, 603 limiting plates, 604 sliding plates, 605 limiting rings, 606 fixing plates, 607 bumps, 608 sliding grooves, 609 connecting plates, 610 connecting rods, 611 round wheels, 612 limiting blocks, 7 supports, 8 heaters, 9 supporting plates, 10 blowers, 11 air transmission hoses, 12 air transmission frames, 13 air blowing covers, 14 box doors and 15 air outlets.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a polar plate drying device for manufacturing a lithium battery comprises a base 1, wherein a box body 2 is fixedly connected to the top of the base 1, box doors 14 are rotatably connected to two sides of the box body 2 through hinges, an air outlet 15 is formed in the right side of the box body 2, a transmission box 3 is fixedly connected to the top of the box body 2, a motor 4 is fixedly connected to the top of an inner cavity of the transmission box 3, a gear 5 is sleeved on an output shaft of the motor 4, a transmission device 6 is connected to the gear 5 in a transmission mode, a support 7 is fixedly connected to the bottom of the transmission device 6, an air blowing cover 13 is fixedly connected to the bottom of the support 7, the air blowing cover 13 is used for expanding the flow of hot air, an air outlet of a heater 8 penetrates through the top of the air blowing cover 13, the bottom of the support 7 sequentially penetrates through the bottom of the transmission box 3 and the top of the box body, the right side fixedly connected with backup pad 9 of box 2, backup pad 9 are used for supporting air-blower 10 to the top fixedly connected with air-blower 10 of backup pad 9, the air intake intercommunication of air-blower 10 has gas transmission hose 11, and gas transmission hose 11's left end runs through the right side of box 2 and communicates with the air inlet of heater 8, and the bottom fixedly connected with ventilation frame 12 of box 2 inner chamber.
The transmission device 6 comprises a moving frame 601, connecting plates 609 are fixedly connected to the top and the bottom of the left side and the right side of the moving frame 601, a connecting rod 610 is fixedly connected to the bottom of the connecting plate 609, a round wheel 611 is arranged at the bottom of the connecting rod 610, the connecting rod 610 and the round wheel 611 are used in a matched mode to limit the motion track of the moving frame 601, the bottom of the moving frame 601 is fixedly connected to the top of the support 7, rails 602 are fixedly connected to both sides of the inner cavity of the moving frame 601, a limiting plate 603 is slidably connected to one side of the rails 602, a limiting block 612 is fixedly connected to one side of the limiting plate 603, the surface of the limiting block 612 is slidably connected to the inner wall of the rails 602, a sliding plate 604 is fixedly connected to one side of the limiting plate 603, a limiting ring 605 is fixedly connected to the top of the sliding plate 604, a fixing plate 606 is, a sliding groove 608 is arranged between the inner wall of the limiting ring 605 and the surface of the fixing plate 606, and one end of the output shaft of the motor 4 is connected with the inner wall of the sliding groove 608 in a sliding manner.
When the drying machine works, a polar plate to be dried is placed on the ventilating frame 12, the box door 14 is closed, the heater 8, the blower 10 and the motor 4 are opened, the blower 10 pumps outside air into the heater 8 for heating, hot air is uniformly discharged onto the ventilating frame 12 through the blowing cover 13, the motor 4 operates to drive the gear 5 to rotate, the gear 5 and the bump 607 interact to enable the fixing plate 606 to carry out horizontal reciprocating motion, meanwhile, the output shaft of the motor 4 slides in the sliding groove 608, the movement of the fixing plate 606 drives the sliding plate 604 to carry out horizontal reciprocating motion, the movement of the sliding plate 604 drives the moving frame 601 to carry out horizontal reciprocating motion, the movement of the moving frame 601 drives the support 7 to carry out reciprocating motion in the horizontal direction, the movement of the support 7 drives the heater 8 and the blowing cover 13 to carry out reciprocating blowing in the horizontal direction, so as to uniformly dry the polar plate on the ventilating frame 12, the air is exhausted from the air outlet 15.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a lithium cell makes and uses polar plate drying device, includes base (1), top fixedly connected with box (2) of base (1), top fixedly connected with transmission case (3) of box (2), top fixedly connected with motor (4) of transmission case (3) inner chamber, the right side fixedly connected with backup pad (9) of box (2) to the top fixedly connected with air-blower (10) of backup pad (9), the air intake intercommunication of air-blower (10) has gas hose (11), its characterized in that: a gear (5) is sleeved on an output shaft of the motor (4), a transmission device (6) is in transmission connection with the gear (5), a support (7) is fixedly connected to the bottom of the transmission device (6), the bottom of the bracket (7) sequentially penetrates through the bottom of the transmission case (3) and the top of the case body (2) from top to bottom and extends to the inside of the case body (2), and the bottom of the bracket (7) is fixedly connected with a heater (8), the left end of the air hose (11) penetrates through the right side of the box body (2) and is communicated with an air inlet of the heater (8), the bottom of the inner cavity of the box body (2) is fixedly connected with a ventilation frame (12), the bottom of the bracket (7) is fixedly connected with an air blowing cover (13), an air outlet of the heater (8) penetrates through the top of the air blowing cover (13), and the longitudinal section of the air blowing cover (13) is trapezoidal;
the transmission device (6) comprises a movable frame (601), the bottom of the movable frame (601) is fixedly connected with the top of the bracket (7), both sides of the inner cavity of the movable frame (601) are fixedly connected with rails (602), one side of each rail (602) is connected with a limit plate (603) in a sliding manner, one side of the limiting plate (603) is fixedly connected with a sliding plate (604), the top of the sliding plate (604) is fixedly connected with a limiting ring (605), a fixed plate (606) is fixedly connected with the top of the sliding plate (604) and positioned in the limiting ring (605), the top of the fixing plate (606) is fixedly connected with a convex block (607) matched with the gear (5), a sliding groove (608) is arranged between the inner wall of the limiting ring (605) and the surface of the fixing plate (606), one end of the output shaft of the motor (4) is connected with the inner wall of the sliding groove (608) in a sliding mode.
2. The drying device for the polar plate for manufacturing the lithium battery as claimed in claim 1, wherein: the top and the bottom of moving frame (601) left side and right side all fixedly connected with connecting plate (609), the bottom fixedly connected with connecting rod (610) of connecting plate (609), the bottom of connecting rod (610) is provided with round wheel (611).
3. The drying device for the polar plate for manufacturing the lithium battery as claimed in claim 1, wherein: one side of the limiting plate (603) is fixedly connected with a limiting block (612), and the surface of the limiting block (612) is in sliding connection with the inner wall of the track (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710539128.9A CN107342390B (en) | 2017-07-04 | 2017-07-04 | Polar plate drying device for lithium battery manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710539128.9A CN107342390B (en) | 2017-07-04 | 2017-07-04 | Polar plate drying device for lithium battery manufacturing |
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| Publication Number | Publication Date |
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| CN107342390A CN107342390A (en) | 2017-11-10 |
| CN107342390B true CN107342390B (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710539128.9A Active CN107342390B (en) | 2017-07-04 | 2017-07-04 | Polar plate drying device for lithium battery manufacturing |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218773A (en) * | 2017-07-13 | 2017-09-29 | 合肥北顾信息科技有限公司 | A kind of computer fittings manufacture drying unit |
| CN108362081A (en) * | 2017-12-27 | 2018-08-03 | 合肥市硕理机电科技有限公司 | A kind of product manufacturing drying unit |
| CN112222508B (en) * | 2020-10-30 | 2021-12-10 | 衡阳市瑞启新能源有限公司 | Sheet cutting machine convenient to cut lithium battery pole pieces of different models |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205580117U (en) * | 2016-04-28 | 2016-09-14 | 南昌联润科技有限公司 | Foam grain drying device that can evenly dry |
| CN206037633U (en) * | 2016-08-22 | 2017-03-22 | 广西城市职业学院 | Accessories drying device for car |
| CN106610184A (en) * | 2016-12-26 | 2017-05-03 | 苏州固特斯电子科技有限公司 | Portable drying unit |
-
2017
- 2017-07-04 CN CN201710539128.9A patent/CN107342390B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205580117U (en) * | 2016-04-28 | 2016-09-14 | 南昌联润科技有限公司 | Foam grain drying device that can evenly dry |
| CN206037633U (en) * | 2016-08-22 | 2017-03-22 | 广西城市职业学院 | Accessories drying device for car |
| CN106610184A (en) * | 2016-12-26 | 2017-05-03 | 苏州固特斯电子科技有限公司 | Portable drying unit |
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| CN107342390A (en) | 2017-11-10 |
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