CN116294465A - Battery diaphragm drying device capable of uniformly heating and drying method - Google Patents

Battery diaphragm drying device capable of uniformly heating and drying method Download PDF

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Publication number
CN116294465A
CN116294465A CN202310578948.4A CN202310578948A CN116294465A CN 116294465 A CN116294465 A CN 116294465A CN 202310578948 A CN202310578948 A CN 202310578948A CN 116294465 A CN116294465 A CN 116294465A
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CN
China
Prior art keywords
limiting
rods
groups
diaphragm
seats
Prior art date
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Granted
Application number
CN202310578948.4A
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Chinese (zh)
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CN116294465B (en
Inventor
邓斌
程龙
高众孚
缪杰
钦文君
朱丽娟
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Taizhou Hengchuan New Energy Material Technology Co ltd
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Taizhou Hengchuan New Energy Material Technology Co ltd
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Application filed by Taizhou Hengchuan New Energy Material Technology Co ltd filed Critical Taizhou Hengchuan New Energy Material Technology Co ltd
Priority to CN202310578948.4A priority Critical patent/CN116294465B/en
Publication of CN116294465A publication Critical patent/CN116294465A/en
Application granted granted Critical
Publication of CN116294465B publication Critical patent/CN116294465B/en
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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
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12—Brushes
    • 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
    • B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
    • 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
    • F26B25/06—Chambers, containers, or receptacles
    • F26B25/08—Parts thereof
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning In General (AREA)
  • Manipulator (AREA)

Abstract

The invention relates to the technical field of battery processing, and discloses a battery diaphragm drying device capable of uniformly heating and a drying method, comprising the following steps: the device comprises a base, a cleaning mechanism, a diaphragm fixing mechanism, a controller, a supporting table and a hot air blower; the cleaning mechanism is arranged at the top end of the base; the diaphragm fixing mechanism is arranged on the inner side of the cleaning mechanism; the controller is arranged on the side wall of the cleaning mechanism; the supporting table is arranged on the right side of the top end of the base; the air heater is installed on the top of supporting bench, air heater and controller electric connection. According to the invention, the surface of the battery diaphragm can be cleaned while the battery diaphragm is uniformly dried, and the cleaned impurities can be blown away by hot air when the battery diaphragm is dried, so that the cleanliness of the battery diaphragm is ensured, and the performance and the service life of the battery are improved.

Description

Battery diaphragm drying device capable of uniformly heating and drying method
Technical Field
The invention relates to the technical field of battery processing, in particular to a battery diaphragm drying device capable of uniformly heating and a drying method.
Background
The lithium battery diaphragm is used as one of four key materials of the lithium battery, is a material for connecting and separating the anode and the cathode of the battery, is an electronic insulator, can prevent short circuit, allows lithium ions to pass through, can also separate current conduction in the battery through a closed hole function when the battery is overheated, and the interface structure and the internal resistance of the lithium battery are determined by the performance of the diaphragm, so that the key characteristics of the battery such as capacity, cycle life, charge-discharge current density and the like are influenced, and therefore, the improvement of the performance of the diaphragm plays an important factor for improving the comprehensive performance of the battery.
In the process of processing a lithium battery, the surface of a battery diaphragm needs to be dried and cleaned, so that the performance and the service life of the battery after processing are guaranteed, but the surface drying and cleaning of the battery diaphragm in the prior art are separately operated, so that the processing efficiency is low, the performance and the service life of the battery can be influenced due to poor drying and cleaning effects, and the battery diaphragm drying device capable of uniformly heating is provided.
Disclosure of Invention
The invention aims to provide a battery diaphragm drying device and a battery diaphragm drying method capable of uniformly heating so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: a battery diaphragm drying device capable of uniformly heating and a drying method thereof comprise the following steps: the device comprises a base, a cleaning mechanism, a diaphragm fixing mechanism, a controller, a supporting table and a hot air blower;
the cleaning mechanism is arranged at the top end of the base; the diaphragm fixing mechanism is arranged on the inner side of the cleaning mechanism; the controller is arranged on the side wall of the cleaning mechanism; the supporting table is arranged on the right side of the top end of the base; the air heater is installed on the top of supporting bench, air heater and controller electric connection.
Preferably, the cleaning mechanism includes: the device comprises a fixing frame, a first motor, a first lead screw rod, a first lead screw nut, a connecting seat, a first limiting slide cylinder and a first limiting rod; the fixing frame is arranged at the center of the top end of the base; the number of the first motors is two, the two first motors are respectively arranged at the center positions of the bottom ends of the left side and the right side of the inner side of the fixing frame, and the first motors are electrically connected with the controller; the number of the first lead screw rods is two, and the two first lead screw rods are respectively connected with the output ends of the left and right first motors in a threaded manner; the number of the first screw nuts is two, and the two first screw nuts are respectively screwed on the outer walls of the left first screw rod and the right first screw rod; the number of the connecting seats is two, and the two connecting seats are respectively in interference fit with the outer sides of the left and right first screw nuts along the front-back direction; the number of the first limiting sliding cylinders is two, the number of each group of the first limiting sliding cylinders is two, and the two groups of the first limiting sliding cylinders are respectively embedded in the front side and the rear side of the left connecting seat and the right connecting seat; the number of the first limiting rods is two, each group of the first limiting rods is two, the two groups of the first limiting rods are respectively arranged on the front side and the rear side of the left end and the right end of the inner side of the fixing frame, and the left and the right groups of the first limiting sliding cylinders are respectively sleeved with the left and the right groups of the first limiting rods.
Preferably, the cleaning mechanism further comprises: the device comprises a first belt pulley, a second motor, a second belt pulley, a first transmission belt, a second limiting rod and a second limiting slide cylinder; the number of the first belt pulleys is two, and the two first belt pulleys are respectively connected to the front end and the rear end of the left side of the top end of the fixing frame in a rotating manner through pin shafts; the number of the second motors is two, the two second motors are respectively connected to the front end and the rear end of the right top end of the fixing frame through pin shafts in a rotating mode, and the second motors are electrically connected with the controller; the number of the second belt pulleys is two, and the two second belt pulleys are respectively connected with the output ends of the front second motor and the rear second motor through screws; the number of the first transmission belts is two, and the left end and the right end of the inner side of the two first transmission belts are respectively sleeved on the outer walls of the first belt pulley and the second belt pulley; the number of the second limiting rods is two, and the two second limiting rods are respectively arranged on the front side and the rear side of the top end of the inner side of the fixing frame along the left-right direction; the number of the second limiting sliding barrels is two, the two second limiting sliding barrels are sleeved on the outer walls of the front second limiting rod and the rear second limiting rod respectively, and the outer walls of the second limiting sliding barrels are fixedly connected with the inner side of the first transmission belt.
Preferably, the cleaning mechanism further comprises: the device comprises a shell, a hot air conveying pipe, a guide rail, a limiting seat and an electric brush head; the shell is arranged at the top ends of the front and rear two second limiting sliding cylinders along the front and rear directions; the hot air conveying pipe is arranged on the right side of the shell along the front-back direction, and the hot air conveying pipe is connected with the output end of the hot air blower through a guide pipe; the guide rail is arranged at the center of the top end of the inner side of the shell along the front-back direction; the limiting seat is inserted into the inner cavity of the guide rail, and the bottom end of the limiting seat extends out of the lower surface of the shell; the electric brush head is arranged at the bottom end of the limiting seat and is electrically connected with the controller.
Preferably, the cleaning mechanism further comprises: the third motor, the third transmission belt pulley, the fourth transmission belt pulley and the second transmission belt; the third motor is arranged at the front side of the inner cavity of the shell and is electrically connected with the controller; the third driving belt pulley is connected with the output end of the third motor through a screw; the fourth driving belt pulley is rotationally connected to the front side of the inner cavity of the shell through a pin shaft; the front end and the rear end of the inner side of the second transmission belt are respectively sleeved on the outer walls of the fourth transmission belt pulley and the third transmission belt pulley, and the outer wall of the second transmission belt is fixedly connected with the outer wall of the limiting seat.
Preferably, the diaphragm fixing mechanism includes: the diaphragm fixing mechanism comprises a diaphragm fixing mechanism shell, a limiting chute, a second lead screw nut, a second lead screw, a first conical gear, a fourth motor, a connecting shaft and a second conical gear; the diaphragm fixing mechanism shell is embedded into the inner sides of the left connecting seat and the right connecting seat through the fixing frame; the number of the limiting sliding grooves is two, and the two limiting sliding grooves are respectively arranged on the left side and the right side of the top end of the diaphragm fixing mechanism shell along the front-back direction; the number of the second screw nuts is two, each group of the second screw nuts is two, and the two groups of the second screw nuts are respectively inserted into the front side and the rear side of the inner cavity of the left limiting chute and the right limiting chute; the two second screw rods are respectively connected to the left side and the right side of the inner cavity of the diaphragm fixing mechanism shell in a rotating manner along the front-back direction through bearings, the front side and the back side of the outer wall of the two second screw rods are positive and negative threads and are respectively in threaded connection with the left and the right groups of second screw nuts; the number of the first conical gears is two, and the two first conical gears are respectively in interference fit with the front sides of the left and right second lead screw rods; the fourth motor is arranged at the right end of the front side of the inner cavity of the diaphragm fixing mechanism shell and is electrically connected with the controller; the connecting shaft is connected with the output end of the fourth motor along the left-right direction by screws; the number of the second bevel gears is two, the two second bevel gears are respectively in interference fit with the left side and the right side of the outer wall of the connecting shaft, and the left second bevel gear and the right second bevel gear are respectively meshed with the left first bevel gear and the right first bevel gear.
Preferably, the diaphragm fixing mechanism further includes: the device comprises a supporting seat, a fixing seat, a first connecting rod, an electric telescopic rod, a clamping seat and a second connecting rod; the number of the supporting seats is two, the number of each supporting seat is two, and the two supporting seats are respectively arranged at the top ends of the left and right second screw nuts; the number of the fixing seats is two, the number of each group of fixing seats is two, and the two groups of fixing seats are respectively arranged on the inner sides of the left and right groups of supporting seats; the number of the first connecting rods is two, the number of each group of the first connecting rods is two, and one ends of the two groups of the first connecting rods are respectively connected to the inner bottom ends of the left and right groups of fixing seats through pin shafts in a rotating manner; the number of the electric telescopic rods is two, each group of electric telescopic rods is two, the two groups of electric telescopic rods are respectively arranged at the top ends of the inner sides of the left and right groups of supporting seats in an upward inclined mode, the inner sides of the electric telescopic rods are rotatably connected with the other ends of the first connecting rods through pin shafts, and the electric telescopic rods are electrically connected with the controller; the number of the clamping seats is two, each clamping seat is two, and the two clamping seats are respectively connected to the top ends of the outer sides of the left and right fixed seats through pin shafts in a rotating manner; the number of the second connecting rods is two, each group of the second connecting rods is two, one ends of the two groups of the second connecting rods are respectively connected to the central positions of the left and right groups of clamping seats through pin shafts in a rotating mode, and the other ends of the clamping seats are connected with the top ends of the inner sides of the first connecting rods through pin shafts in a rotating mode.
Compared with the prior art, the invention has the beneficial effects that:
1. the connecting shaft is driven by the fourth motor to drive the second bevel gear to rotate, the first bevel gear is driven by the rotation force of the second bevel gear to rotate, the second lead screw nut is further driven by the rotation force of the second lead screw to move to a position suitable for the size of the battery diaphragm, the electric telescopic rod stretches and pushes the first connecting rod to rotate inwards by self to the position which is in rotational connection with the fixing seat pin shaft, the first connecting rod drives the second connecting rod to move downwards, and the second connecting rod drives the clamping seat to rotate downwards by the position which is in rotational connection with the fixing seat pin shaft to be the position which is in rotational connection with the vertex so as to compress the battery diaphragm to fix the battery diaphragm.
2. The first lead screw is driven to rotate clockwise through the first motor, the first lead screw nut is driven to move upwards under the action of the rotating force of the first lead screw, the connecting seat drives the diaphragm fixing mechanism to support the battery diaphragm to move to the designated height, the second belt pulley on the corresponding position is driven to intermittently rotate clockwise or anticlockwise through the second motor, the first transmission belt is driven to drive the second limiting sliding cylinder to drive the shell to reciprocate leftwards or rightwards under the action of the rotating force of the second belt pulley, hot air generated by the hot air machine is conveyed to the hot air conveying pipe, and the hot air conveying pipe reciprocates left and right on the surface of the battery diaphragm to uniformly dry the battery diaphragm.
3. The third motor drives the third transmission belt pulley to intermittently rotate clockwise or anticlockwise, so that the second transmission belt drives the limiting seat to drive the electric brush head to reciprocate back and forth on the surface of the battery diaphragm under the action of the rotation force of the third transmission belt pulley and the limiting action of the fourth transmission belt pulley, and the motor inside the electric brush head drives the brush head to rotate so as to clean impurities on the surface of the battery diaphragm, thereby realizing cleaning in the drying process of the battery diaphragm.
In summary, the invention can clean the surface of the battery diaphragm while uniformly drying the battery diaphragm, and the cleaned impurities can also blow off through hot air when drying the battery diaphragm, thereby ensuring the cleanliness of the battery diaphragm, and further improving the performance and service life of the battery.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an exploded view of the cleaning mechanism of fig. 1.
Fig. 3 is an enlarged view of the structure at a in fig. 2.
Fig. 4 is an exploded view of the diaphragm securing mechanism of fig. 1.
In the figure: 1. a base; 2. a cleaning mechanism; 21. a fixing frame; 22. a first motor; 23. a first lead screw; 24. a first lead screw nut; 25. a connecting seat; 26. the first limiting sliding cylinder; 27. a first stop lever; 28. a first pulley; 29. a second motor; 210. a second pulley; 211. a first drive belt; 212. a second limit rod; 213. the second limiting sliding cylinder; 214. a housing; 215. a hot air delivery pipe; 216. a guide rail; 217. a limit seat; 218. an electric brush head; 219. a third motor; 220. a third drive pulley; 221. a fourth drive pulley; 222. a second drive belt; 3. a diaphragm fixing mechanism; 31. a diaphragm fixing mechanism housing; 32. limiting sliding grooves; 33. a second lead screw nut; 34. the second lead screw rod; 35. a first bevel gear; 36. a fourth motor; 37. a connecting shaft; 38. a second bevel gear; 39. a support base; 310. a fixing seat; 311. a first connecting rod; 312. an electric telescopic rod; 313. a clamping seat; 314. a second connecting rod; 4. a controller; 5. a support table; 6. an air heater.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the present invention provides a technical solution: a battery diaphragm drying device capable of uniformly heating and a drying method thereof comprise the following steps: the cleaning device comprises a base 1, a cleaning mechanism 2, a diaphragm fixing mechanism 3, a controller 4, a supporting table 5 and a hot air blower 6; the cleaning mechanism 2 is arranged at the top end of the base 1, the diaphragm fixing mechanism 3 is arranged on the inner side of the cleaning mechanism 2, the controller 4 is arranged on the side wall of the cleaning mechanism 2, the supporting table 5 is arranged on the right side of the top end of the base 1, the air heater 6 is arranged at the top end of the supporting table 5, the air heater 6 is electrically connected with the controller 4, the air heater 6 can be controlled by the controller 4 to convey hot air into the hot air conveying pipe 215, and the hot air conveying pipe 215 can reciprocate left and right on the surface of the battery diaphragm to dry the battery diaphragm.
Preferably, the cleaning mechanism 2 further includes: the device comprises a fixing frame 21, a first motor 22, a first lead screw rod 23, a first lead screw nut 24, a connecting seat 25, a first limiting slide cylinder 26 and a first limiting rod 27; the fixing frame 21 is arranged at the center of the top end of the base 1; the number of the first motors 22 is two, the two first motors 22 are respectively arranged at the center positions of the bottom ends of the left side and the right side of the inner side of the fixing frame 21, the first motors 22 are electrically connected with the controller 4, and the first motors 22 can be controlled by the controller 4 to drive the first lead screw 23 to rotate clockwise or anticlockwise; the number of the first lead screw rods 23 is two, and the two first lead screw rods 23 are respectively in threaded connection with the output ends of the left and right first motors 22; the number of the first screw nuts 24 is two, the two first screw nuts 24 are respectively in threaded connection with the outer walls of the left and right first screw screws 23, and the first screw nuts 24 can move upwards or downwards under the action of the rotation force of the first screw screws 23; the number of the connecting seats 25 is two, and the two connecting seats 25 are respectively in interference fit with the outer sides of the left and right first screw nuts 24 along the front-back direction; the number of the first limiting sliding drums 26 is two, the number of each group of the first limiting sliding drums 26 is two, and the two groups of the first limiting sliding drums 26 are respectively embedded in the front side and the rear side of the left connecting seat 25 and the right connecting seat 25; the number of the first limiting rods 27 is two, the number of each group of the first limiting rods 27 is two, the two groups of the first limiting rods 27 are respectively arranged on the front side and the rear side of the left end and the right end of the inner side of the fixing frame 21, the left and the right groups of the first limiting sliding cylinders 26 are respectively sleeved with the left and the right groups of the first limiting rods 27, and the first limiting sliding cylinders 26 can move up and down on the outer walls of the first limiting rods 27.
Preferably, the cleaning mechanism 2 further includes: the first belt pulley 28, the second motor 29, the second belt pulley 210, the first transmission belt 211, the second limit lever 212 and the second limit slide 213; the number of the first belt pulleys 28 is two, and the two first belt pulleys 28 are respectively connected to the front end and the rear end of the left side of the top end of the fixing frame 21 in a rotating way through pin shafts; the number of the second motors 29 is two, the two second motors 29 are respectively connected to the front end and the rear end of the right top end of the fixing frame 21 through pin shafts in a rotating way, the second motors 29 are electrically connected with the controller 4, and the second motors 29 can be controlled by the controller 4 to drive the second belt pulleys 210 at corresponding positions to intermittently rotate clockwise or anticlockwise; the number of the second pulleys 210 is two, and the two second pulleys 210 are respectively connected with the output ends of the front second motor 29 and the rear second motor 29 by screws; the number of the first transmission belts 211 is two, and the left end and the right end of the inner side of the two first transmission belts 211 are respectively sleeved on the outer walls of the first belt pulley 28 and the second belt pulley 210; the number of the second limiting rods 212 is two, and the two second limiting rods 212 are respectively arranged at the front side and the rear side of the top end of the inner side of the fixing frame 21 along the left-right direction; the number of the second limiting sliding cylinders 213 is two, the two second limiting sliding cylinders 213 are respectively sleeved on the outer walls of the front second limiting rod 212 and the rear second limiting rod 212, the second limiting sliding cylinders 213 can move left and right on the outer walls of the second limiting rods 212, and the outer walls of the second limiting sliding cylinders 213 are fixedly connected with the inner sides of the first transmission belts 211.
Preferably, the cleaning mechanism 2 further includes: the device comprises a shell 214, a hot air conveying pipe 215, a guide rail 216, a limiting seat 217 and an electric brush head 218; the outer casing 214 is arranged at the top ends of the front and rear second limit sliding drums 213 in the front-rear direction; the hot air conveying pipe 215 is arranged on the right side of the shell 214 along the front-back direction, the hot air conveying pipe 215 is connected with the output end of the hot air blower 6 through a conduit, and a plurality of hot air conveying through holes are uniformly distributed on the outer wall surface of the hot air conveying pipe 215; the guide rail 216 is provided at the inner top center position of the housing 214 in the front-rear direction; the limiting seat 217 is inserted into the inner cavity of the guide rail 216, the bottom end of the limiting seat 217 extends out of the lower surface of the outer shell 214, and the limiting seat 217 can move back and forth in the inner cavity of the guide rail 216; the electric brush head 218 is arranged at the bottom end of the limiting seat 217, the electric brush head 218 is electrically connected with the controller 4, and the electric brush head 218 can be controlled to rotate by the controller 4 to clean the surface of the battery diaphragm.
Preferably, the cleaning mechanism 2 further includes: a third motor 219, a third drive pulley 220, a fourth drive pulley 221, and a second drive belt 222; the third motor 219 is disposed at the front side of the inner cavity of the housing 214, the third motor 219 is electrically connected to the controller 4, and the third motor 219 can be controlled by the controller 4 to drive the third driving pulley 220 to rotate intermittently clockwise or counterclockwise; the third driving pulley 220 is screwed to the output end of the third motor 219; the fourth driving pulley 221 is rotatably connected to the front side of the inner cavity of the housing 214 through a pin shaft; the front and rear ends of the inner side of the second driving belt 222 are respectively sleeved on the outer walls of the fourth driving belt pulley 221 and the third driving belt pulley 220, the outer wall of the second driving belt 222 is fixedly connected with the outer wall of the limiting seat 217, and the second driving belt 222 can rotate in a clearance clockwise or anticlockwise direction under the action of the rotating force of the third driving belt pulley 220 and the limiting action of the fourth driving belt pulley 221.
As a preferred embodiment, the diaphragm fixing mechanism 3 further includes: the diaphragm fixing mechanism comprises a diaphragm fixing mechanism shell 31, a limiting chute 32, a second lead screw nut 33, a second lead screw 34, a first conical gear 35, a fourth motor 36, a connecting shaft 37 and a second conical gear 38; the diaphragm fixing mechanism shell 31 is embedded inside the left connecting seat 25 and the right connecting seat 25 through a fixing frame; the number of the limiting sliding grooves 32 is two, and the two limiting sliding grooves 32 are respectively arranged on the left side and the right side of the top end of the diaphragm fixing mechanism shell 31 along the front-back direction; the number of the second screw nuts 33 is two, the number of each group of the second screw nuts 33 is two, the two groups of the second screw nuts 33 are respectively inserted into the front side and the rear side of the inner cavity of the left limit chute 32 and the right limit chute 32, and the second screw nuts 33 can move inside and outside the inner cavity of the limit chute 32; the two second screw rods 34 are respectively connected to the left and right sides of the inner cavity of the diaphragm fixing mechanism shell 31 in a rotating manner along the front-back direction through bearings, the front-back sides of the outer walls of the two second screw rods 34 are positive and negative threads and are respectively in threaded connection with the left and right groups of second screw nuts 33, and the second screw nuts 33 can move inwards or outwards under the action of the rotation force of the second screw rods 34; the number of the first conical gears 35 is two, the two first conical gears 35 are respectively in interference fit with the front sides of the left and right second lead screw screws 34, and the first conical gears 35 can rotate clockwise or anticlockwise under the action of the rotation force of the second conical gears 38; the fourth motor 36 is arranged at the right end of the front side of the inner cavity of the diaphragm fixing mechanism shell 31, the fourth motor 36 is electrically connected with the controller 4, and the controller 4 can control the driving connecting shaft 37 to rotate clockwise or anticlockwise; the connecting shaft 37 is connected to the output end of the fourth motor 36 by a screw in the left-right direction; the number of the second bevel gears 38 is two, the two second bevel gears 38 are respectively in interference fit on the left side and the right side of the outer wall of the connecting shaft 37, the left second bevel gear 38 and the right second bevel gear 38 are respectively meshed with the left first bevel gear 35 and the right first bevel gear 35, and the first bevel gear 35 can rotate clockwise or anticlockwise under the action of the rotation force of the second bevel gears 38.
As a preferred aspect, further, the diaphragm fixing mechanism 3 further includes: the device comprises a supporting seat 39, a fixed seat 310, a first connecting rod 311, an electric telescopic rod 312, a clamping seat 313 and a second connecting rod 314; the number of the supporting seats 39 is two, the number of each group of supporting seats 39 is two, and the two groups of supporting seats 39 are respectively arranged at the top ends of the left and right groups of second screw nuts 33; the number of the fixing seats 310 is two, the number of each fixing seat 310 is two, and the two fixing seats 310 are respectively arranged on the inner sides of the left and right supporting seats 39; the number of the first connecting rods 311 is two, the number of each group of the first connecting rods 311 is two, and one ends of the two groups of the first connecting rods 311 are respectively connected with the inner bottom ends of the left and right groups of the fixed seats 310 through pin shafts in a rotating way; the number of the electric telescopic rods 312 is two, the number of each group of electric telescopic rods 312 is two, the two groups of electric telescopic rods 312 are respectively arranged at the top ends of the inner sides of the left and right groups of supporting seats 39 in an upward inclined mode, the inner sides of the electric telescopic rods 312 are rotationally connected with the other ends of the first connecting rods 311 through pin shafts, the electric telescopic rods 312 are electrically connected with the controller 4, and the electric telescopic rods 312 can be controlled by the controller 4 to push the first connecting rods 311 to rotate inwards or outwards through the pin shafts of the fixing seats 310 through self-stretching and shortening; the number of the clamping seats 313 is two, the number of each clamping seat 313 is two, and the two clamping seats 313 are respectively connected to the outer top ends of the left fixing seat 310 and the right fixing seat 310 through pin shafts in a rotating manner; the number of the second connecting rods 314 is two, the number of each group of the second connecting rods 314 is two, one ends of the two groups of the second connecting rods 314 are respectively connected to the center positions of the left and right groups of clamping bases 313 through pin shafts in a rotating mode, and the other ends of the clamping bases 313 are connected with the top ends of the inner sides of the first connecting rods 311 through pin shafts in a rotating mode.
Working principle: when the battery diaphragm fixing mechanism is used, a worker places the battery diaphragm on the surface of the diaphragm fixing mechanism shell 31, the worker control controller 4 starts the fourth motor 36, the fourth motor 36 drives the connecting shaft 37 to rotate clockwise or anticlockwise, the connecting shaft 37 drives the second bevel gear 38 to rotate clockwise or anticlockwise, the first bevel gear 35 is meshed with the second bevel gear 38, the first bevel gear 35 is driven to rotate clockwise or anticlockwise under the action of the rotating force of the second bevel gear 38, the second lead screw nut 33 is driven to move inwards or outwards under the action of the rotating force of the second lead screw 34 to a position adapting to the size of the battery diaphragm, the worker control controller 4 sequentially starts the four electric telescopic rods 312, the electric telescopic rods 312 drive the first connecting rod 311 to rotate inwards at the vertex at the rotating joint of the pin shaft of the fixing seat 310 through self-extension, so that the first connecting rod 311 drives the second connecting rod 314 to move downwards, and further the second connecting rod 314 drives the clamping seat 313 to rotate downwards at the vertex at the rotating joint of the pin shaft of the fixing seat 310 under the action of the second connecting rod 314, so that the battery diaphragm is compressed and is fixed.
The staff control controller 4 starts two first motors 22 to drive the first lead screw rods 23 to rotate clockwise, the first lead screw nuts 24 are meshed with the first lead screw rods 23 to drive the first lead screw nuts 24 to move upwards under the action of the rotation force of the first lead screw rods 23 and drive the diaphragm fixing mechanism 3 to lift the battery diaphragm to a designated height position under the limiting action of the first limiting sliding cylinders 26, the staff control controller 4 sequentially starts the second motors 29 and the air heater 6, the two second motors 29 drive the second pulleys 210 at corresponding positions to rotate intermittently clockwise or anticlockwise, the first transmission belts 211 are driven to rotate intermittently clockwise or anticlockwise under the action of the rotation force of the second pulleys 210 and the limiting action of the first pulleys 28 due to the fact that the first transmission belts 211 are sleeved with the second pulleys 210, so that the second limiting slide cylinder 213 drives the second limiting slide cylinder 213 to drive the shell 214 to reciprocate leftwards or rightwards under the limiting action of the second limiting rod 212, hot air generated by the hot air blower 6 is conveyed to the hot air conveying pipe 215, the hot air conveying pipe 215 reciprocates leftwards and rightwards on the surface of the battery diaphragm to uniformly dry the battery diaphragm, the worker control controller 4 sequentially starts the third motor 219 and the electric brush head 218, the third motor 219 drives the third driving belt pulley 220 to intermittently rotate clockwise or anticlockwise, so that the second driving belt 222 intermittently rotates clockwise or anticlockwise under the rotating action of the third driving belt pulley 220 and the limiting action of the fourth driving belt pulley 221, the limiting seat 217 is driven to be limited by the guide rail 216, the second driving belt 222 drives the limiting seat 217 to drive the electric brush head 218 to reciprocate back and forth on the surface of the battery diaphragm, the motor inside the electric brush head 218 drives the brush head to rotate so as to clean the battery diaphragm, and the cleaned impurities can be blown off by hot air during drying of the battery diaphragm.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims (8)

1. A battery separator drying device capable of uniformly heating, comprising:
a base (1);
the cleaning mechanism (2) is arranged at the top end of the base (1);
the diaphragm fixing mechanism (3) is arranged on the inner side of the cleaning mechanism (2);
the controller (4) is arranged on the side wall of the cleaning mechanism (2);
the supporting table (5) is arranged on the right side of the top end of the base (1);
the air heater (6) is arranged at the top end of the supporting table (5), and the air heater (6) is electrically connected with the controller (4).
2. The battery separator drying apparatus capable of being uniformly heated according to claim 1, wherein: the cleaning mechanism (2) comprises:
the fixing frame (21) is arranged at the center of the top end of the base (1);
the number of the first motors (22) is two, the two first motors (22) are respectively arranged at the center positions of the bottom ends of the left side and the right side of the inner side of the fixing frame (21), and the first motors (22) are electrically connected with the controller (4);
the number of the first screw rods (23) is two, and the two first screw rods (23) are respectively connected with the output ends of the left and right first motors (22) in a screwed manner;
the number of the first screw nuts (24) is two, and the two first screw nuts (24) are respectively in threaded connection with the outer walls of the left first screw (23) and the right first screw (23);
the number of the connecting seats (25) is two, and the two connecting seats (25) are respectively in interference fit with the outer sides of the left and right first screw nuts (24) along the front-back direction;
the first limiting sliding drums (26) are two groups, each group of the first limiting sliding drums (26) is two, and the two groups of the first limiting sliding drums (26) are respectively embedded in the front side and the rear side of the left connecting seat and the right connecting seat (25);
the number of the first limiting rods (27) is two, each group of the first limiting rods (27) is two, the two groups of the first limiting rods (27) are respectively arranged on the front side and the rear side of the left end and the right end of the inner side of the fixing frame (21), and the left limiting slide cylinders and the right limiting slide cylinders (26) are respectively sleeved with the left limiting rods and the right limiting rods (27).
3. The battery separator drying apparatus capable of being uniformly heated according to claim 2, wherein: the cleaning mechanism (2) further comprises:
the two first belt pulleys (28) are respectively connected to the front end and the rear end of the left side of the top end of the fixing frame (21) through pin shafts in a rotating mode;
the number of the second motors (29) is two, the two second motors (29) are respectively connected to the front end and the rear end of the right top end of the fixing frame (21) through pin shafts in a rotating mode, and the second motors (29) are electrically connected with the controller (4);
the number of the second pulleys (210) is two, and the two second pulleys (210) are respectively connected with the output ends of the front second motor (29) and the rear second motor (29) through screws;
the two first transmission belts (211) are arranged, and the left end and the right end of the inner side of the two first transmission belts (211) are respectively sleeved on the outer walls of the first belt pulley (28) and the second belt pulley (210);
the two second limiting rods (212) are arranged on the front side and the rear side of the top end of the inner side of the fixing frame (21) along the left-right direction respectively;
the number of the second limiting sliding drums (213) is two, the two second limiting sliding drums (213) are respectively sleeved on the outer walls of the front and rear second limiting rods (212), and the outer walls of the second limiting sliding drums (213) are fixedly connected with the inner side of the first transmission belt (211).
4. A battery separator drying apparatus capable of uniform heating according to claim 3, wherein: the cleaning mechanism (2) further comprises:
the shell (214) is arranged at the top ends of the front and rear second limiting sliding drums (213) along the front and rear direction;
the hot air conveying pipe (215) is arranged on the right side of the shell (214) along the front-back direction, and the hot air conveying pipe (215) is connected with the output end of the hot air blower (6) through a conduit;
a guide rail (216) provided at the center of the inner tip of the housing (214) in the front-rear direction;
the limiting seat (217) is inserted into the inner cavity of the guide rail (216), and the bottom end of the limiting seat (217) extends out of the lower surface of the shell (214);
the electric brush head (218) is arranged at the bottom end of the limiting seat (217), and the electric brush head (218) is electrically connected with the controller (4).
5. The battery separator drying apparatus capable of being uniformly heated according to claim 4, wherein: the cleaning mechanism (2) further comprises:
the third motor (219) is arranged at the front side of the inner cavity of the shell (214), and the third motor (219) is electrically connected with the controller (4);
a third transmission pulley (220) connected to the output end of the third motor (219) by a screw;
a fourth driving pulley (221) rotatably connected to the front side of the inner cavity of the housing (214) through a pin shaft;
the front end and the rear end of the inner side of the second transmission belt (222) are respectively sleeved on the outer walls of the fourth transmission belt pulley (221) and the third transmission belt pulley (220), and the outer wall of the second transmission belt (222) is fixedly connected with the outer wall of the limiting seat (217).
6. The battery separator drying apparatus capable of being uniformly heated according to claim 5, wherein: the diaphragm fixing mechanism (3) includes:
the diaphragm fixing mechanism shell (31) is embedded into the inner sides of the left connecting seat (25) and the right connecting seat (25) through a fixing frame;
the two limiting sliding grooves (32) are arranged, and the two limiting sliding grooves (32) are respectively arranged on the left side and the right side of the top end of the diaphragm fixing mechanism shell (31) along the front-back direction;
the number of the second screw nuts (33) is two, the number of each group of the second screw nuts (33) is two, and the two groups of the second screw nuts (33) are respectively inserted into the front side and the rear side of the inner cavity of the left limiting chute (32) and the right limiting chute;
the two second screw rods (34) are respectively connected to the left side and the right side of the inner cavity of the diaphragm fixing mechanism shell (31) in a rotating manner along the front-back direction through bearings, the front side and the back side of the outer wall of the two second screw rods (34) are respectively provided with positive and negative threads and are respectively in threaded connection with the left and the right groups of second screw nuts (33);
the number of the first conical gears (35) is two, and the two first conical gears (35) are respectively in interference fit with the front sides of the left and right second lead screw rods (34);
the fourth motor (36) is arranged at the right end of the front side of the inner cavity of the diaphragm fixing mechanism shell (31), and the fourth motor (36) is electrically connected with the controller (4);
a connecting shaft (37) which is connected to the output end of the fourth motor (36) along the left-right direction by a screw;
the number of the second bevel gears (38) is two, the two second bevel gears (38) are respectively in interference fit with the left side and the right side of the outer wall of the connecting shaft (37), and the left second bevel gear (38) and the right second bevel gear (38) are respectively meshed with the left first bevel gear (35) and the right first bevel gear (35).
7. The battery separator drying apparatus capable of being uniformly heated according to claim 6, wherein: the diaphragm fixing mechanism (3) further includes:
the number of the supporting seats (39) is two, the number of each group of the supporting seats (39) is two, and the two groups of the supporting seats (39) are respectively arranged at the top ends of the left and right groups of second screw nuts (33);
the number of the fixing seats (310) is two, the number of each group of the fixing seats (310) is two, and the two groups of the fixing seats (310) are respectively arranged on the inner sides of the left and right groups of the supporting seats (39);
the two groups of first connecting rods (311) are arranged, the number of the first connecting rods (311) in each group is two, and one ends of the two groups of first connecting rods (311) are respectively connected to the inner bottom ends of the left and right groups of fixing seats (310) through pin shafts in a rotating mode;
the number of the electric telescopic rods (312) is two, each group of the electric telescopic rods (312) is two, the two groups of the electric telescopic rods (312) are respectively arranged at the top ends of the inner sides of the left and right groups of supporting seats (39) in an upward inclined mode, the inner sides of the electric telescopic rods (312) are rotatably connected with the other ends of the first connecting rods (311) through pin shafts, and the electric telescopic rods (312) are electrically connected with the controller (4);
the clamping seats (313) are two groups, each group of clamping seats (313) is two, and the two groups of clamping seats (313) are respectively connected to the outer top ends of the left and right groups of fixing seats (310) in a rotating mode through pin shafts;
the number of the second connecting rods (314) is two, each group of the second connecting rods (314) is two, one ends of the two groups of the second connecting rods (314) are respectively connected to the central positions of the left and right groups of clamping seats (313) through pin shafts in a rotating mode, and the other ends of the clamping seats (313) are connected with the top ends of the inner sides of the first connecting rods (311) through pin shafts in a rotating mode.
8. The drying method of a battery separator drying apparatus capable of being uniformly heated according to claim 7, characterized in that: the method comprises the following steps:
step one: placing a battery diaphragm on the surface of a diaphragm fixing mechanism shell (31), driving a connecting shaft (37) to rotate clockwise or anticlockwise by a fourth motor (36), driving a second bevel gear (38) to rotate clockwise or anticlockwise by the connecting shaft (37), enabling a first bevel gear (35) to rotate clockwise or anticlockwise under the action of the rotation force of the second bevel gear (38), further enabling a second lead screw nut (33) to move inwards or outwards to a position adapting to the size of the battery diaphragm under the action of the rotation force of a second lead screw (34), and enabling an electric telescopic rod (312) to push a first connecting rod (311) to rotate inwards at the vertex of a pin shaft rotating connection part of a fixed seat (310) through self extension, so that the first connecting rod (311) drives a second connecting rod (314) to move downwards, and further enabling the second connecting rod (314) to drive a clamping seat (313) to rotate downwards at the vertex of a pin shaft rotating connection part of the fixed seat (310) to compress the battery diaphragm to fix the battery diaphragm;
step two: starting two first motors (22), driving the first motors (22) to drive the first lead screw rods (23) to rotate clockwise, driving the first lead screw nuts (24) to move upwards under the action of the rotating force of the first lead screw rods (23), enabling the connecting seat (25) to drive the diaphragm fixing mechanism (3) to support the battery diaphragm to move to a specified height, driving the second pulleys (210) at corresponding positions to intermittently rotate clockwise or anticlockwise by the two second motors (29), driving the first transmission belts (211) to intermittently rotate clockwise or anticlockwise under the action of the rotating force of the second pulleys (210) and the limiting action of the first pulleys (28), driving the second limiting sliding cylinders (213) to drive the shell (214) to reciprocate leftwards or rightwards, and conveying hot air generated by the hot air blower (6) to the hot air conveying pipe (215), and enabling the hot air conveying pipe (215) to reciprocate leftwards or rightwards on the surface of the battery diaphragm so as to uniformly dry the battery diaphragm;
step three: the third motor (219) drives the third transmission belt pulley (220) to intermittently rotate clockwise or anticlockwise, so that the second transmission belt (222) rotates intermittently clockwise or anticlockwise under the action of the rotation force of the third transmission belt pulley (220) and the limiting action of the fourth transmission belt pulley (221), the second transmission belt (222) drives the limiting seat (217) to drive the electric brush head (218) to reciprocate back and forth on the surface of the battery diaphragm, and the motor inside the electric brush head (218) drives the brush head to rotate to clean the battery diaphragm.
CN202310578948.4A 2023-05-22 2023-05-22 Battery diaphragm drying device capable of uniformly heating and drying method Active CN116294465B (en)

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Application Number Priority Date Filing Date Title
CN202310578948.4A CN116294465B (en) 2023-05-22 2023-05-22 Battery diaphragm drying device capable of uniformly heating and drying method

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Application Number Priority Date Filing Date Title
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CN116294465B CN116294465B (en) 2023-08-01

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111952221A (en) * 2020-06-06 2020-11-17 常世猛 Chip processing wafer belt cleaning device
CN112547679A (en) * 2020-12-22 2021-03-26 丁学武 Ultrasonic cleaning device for ceramic products
CN212874471U (en) * 2020-06-16 2021-04-02 成都中微电微波技术有限公司 Chip processing wafer clamping device
CN213841559U (en) * 2020-12-11 2021-07-30 惠州惠阳区盛唐盛塑胶五金制品有限公司 Even drying-machine is used to plastics toy
CN218191293U (en) * 2022-08-03 2023-01-03 巴中碳原子新材料科技有限公司 Cleaning device for battery bipolar plate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111952221A (en) * 2020-06-06 2020-11-17 常世猛 Chip processing wafer belt cleaning device
CN212874471U (en) * 2020-06-16 2021-04-02 成都中微电微波技术有限公司 Chip processing wafer clamping device
CN213841559U (en) * 2020-12-11 2021-07-30 惠州惠阳区盛唐盛塑胶五金制品有限公司 Even drying-machine is used to plastics toy
CN112547679A (en) * 2020-12-22 2021-03-26 丁学武 Ultrasonic cleaning device for ceramic products
CN218191293U (en) * 2022-08-03 2023-01-03 巴中碳原子新材料科技有限公司 Cleaning device for battery bipolar plate

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