CN114234592A - Granular neodymium-iron-boron magnet electric heating constant-temperature drying device and operation method thereof - Google Patents
Granular neodymium-iron-boron magnet electric heating constant-temperature drying device and operation method thereof Download PDFInfo
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- CN114234592A CN114234592A CN202111459282.8A CN202111459282A CN114234592A CN 114234592 A CN114234592 A CN 114234592A CN 202111459282 A CN202111459282 A CN 202111459282A CN 114234592 A CN114234592 A CN 114234592A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/18—Machines or apparatus for drying solid materials or objects with movement which is non-progressive on or in moving dishes, trays, pans, or other mainly-open receptacles
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- 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
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
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- 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
- F26B25/12—Walls or sides; Doors
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/08—Granular materials
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a granular neodymium iron boron magnet electric heating constant temperature drying device and an operation method thereof, wherein a turntable assembly is arranged on a turntable shaft, the turntable assembly can rotate in the drying process due to the arrangement of the turntable shaft, so that different positions on the turntable assembly can be heated more uniformly, the drying effect is better by combining with circulating hot air, a drying insert plate can be detachably inserted in an insertion groove, the drying insert plate can be easily detached and assembled due to the arrangement of the drying insert plate and the insertion groove, the drying insert plate can be easily adjusted according to the requirement, the applicability is stronger, a smooth bump is arranged on the bottom surface of a vibration plate, a tooth pattern groove is arranged on the top surface of a tooth pattern frame, the smooth bump is contacted with the tooth pattern groove, when the vibration plate rotates horizontally, the tooth pattern frame keeps still, the smooth bump upwards jacks up the vibration plate when passing through the tooth pattern, the vibration plate stirs the materials in the vibration plate, the drying effect is more uniform and rapid, the drying efficiency is improved, and the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of drying equipment, in particular to a granular neodymium-iron-boron magnet electric heating constant-temperature drying device and an operation method thereof.
Background
The Nd-Fe-B serving as one of rare earth permanent magnet materials has extremely high magnetic energy and coercive force, and the advantage of high energy density enables the Nd-Fe-B permanent magnet material to be widely applied to modern industry and electronic technology, so that miniaturization, light weight and thinning of instruments, electro-acoustic motors, magnetic separation magnetization and other equipment become possible. The neodymium iron boron has the advantages of high cost performance and good mechanical property; the defects of low working temperature, poor temperature characteristic and easy pulverization and corrosion are that the requirements of practical application can be met only by adjusting the chemical components and adopting certain treatment to improve the relevant performance. If in order to improve the surface resistance of the neodymium iron boron magnet and avoid the corrosion damage of the neodymium iron boron magnet, the surface of the neodymium iron boron magnet is treated, the electroplating of materials such as gold, nickel, zinc, tin and the like is carried out, and epoxy resin is sprayed on the surface.
Aiming at the production and processing of the neodymium iron boron magnet, the neodymium iron boron magnet is usually required to be cleaned and dried in the middle stage of the treatment process, so that the subsequent processing is facilitated, but the existing neodymium iron boron magnet drying device is generally used general drying equipment and is limited by the structure of the device, the drying efficiency of the device to the neodymium iron boron magnet is lower in the use process, and the drying degree is uneven. Therefore, in the preparation and use of the prior ndfeb magnet, the surface of the magnet semi-finished product needs to be cleaned to ensure the cleanliness of the surface when the magnet is processed.
Disclosure of Invention
The invention aims to provide a granular neodymium iron boron magnet electric heating constant temperature drying device and an operation method thereof, which have the advantages of more uniform drying, convenient and fast disassembly and random assembly and higher drying efficiency and solve the technical problems described in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a graininess neodymium iron boron magnetism body electric heat constant temperature drying device, includes drying cabinet main part, rotating assembly and carousel subassembly, the top of drying cabinet main part is provided with rotating assembly, and the front of drying cabinet main part is provided with the drying chamber door, and visual window has been seted up in the front of drying chamber door, and visual window's below is provided with the handle, and one side of drying chamber door is provided with control panel, and control panel sets up in the drying cabinet main part, and the inside of drying cabinet main part is provided with the carousel subassembly.
Further, transmission storehouse, heated warehouses and dry storehouse have been seted up to the inside of drying cabinet main part, and the dry storehouse sets up in the middle part of drying cabinet main part, and the transmission storehouse sets up in the top of dry storehouse, and the heated warehouses sets up in the both sides of dry storehouse, and the inside of heated warehouses is provided with electric heating pipe, is provided with the fan on the wall at dry storehouse both sides, fan intercommunication heated warehouses and dry storehouse.
Further, the rotating assembly is including the output motor, the locating part, first bevel gear, second bevel gear, the rotation axis, first belt pulley, the second belt pulley, driving belt, the carousel axle, slew bearing and installed part, the output motor sets up in the top of drying cabinet main part, the end of the output shaft of output motor is provided with first bevel gear, the inside in transmission storehouse is provided with first belt pulley and second belt pulley, driving belt has been cup jointed between first belt pulley and the second belt pulley, the middle part of first belt pulley is provided with the rotation axis, the one end that first belt pulley was kept away from to the rotation axis upwards extends the transmission storehouse, the rotation axis is located one of transmission storehouse outside and serves and is provided with second bevel gear, the teeth of a cogwheel of first bevel gear and the teeth of a cogwheel interlock of second bevel gear, be provided with the locating part on the output shaft of output motor.
Further, the middle part of second belt pulley is provided with the carousel axle, and the inside that the one end downwardly extending that the second belt pulley was kept away from to the carousel axle gets into dry storehouse is provided with swivel bearing in the middle part of the bottom surface in dry storehouse, and the one end swivelling joint that the second belt pulley was kept away from to the carousel axle is on swivel bearing, and the epaxial equidistance that is separated by of carousel is provided with the installed part, installs carousel subassembly on the installed part.
Further, the carousel subassembly is including dry plug tray, mounting bracket, mounting hole, inserting groove and dry groove, and the mounting bracket is whole to be "ten" font structure, and the inserting groove has been seted up to the inside of mounting bracket, and four have been seted up to the inserting groove, and the inserting groove is located the right angle handing-over department of "ten" font structure respectively, and dry plug tray is whole to be fan-shaped structure, and the size and the quantity of dry plug tray all match with the inserting groove, and the dry plug tray can be dismantled the grafting in the inside of inserting groove, and the dry groove has been seted up to the inside of dry plug tray.
Furthermore, a mounting hole is formed in the middle of the mounting frame, and the mounting frame is fixedly connected to the turntable shaft through the mounting hole and the mounting piece.
Further, the carousel subassembly is including the mounting hole, the dry groove, vibrate the dish, the swivel mount, the insection frame, the fixed orifices, the insection groove, smooth lug and fixing bearing, the swivel mount is whole to be "ten" font structure, it is whole to be fan-shaped structure to vibrate the dish, the size and the quantity of vibrating the dish all with the right angle region phase-match of swivel mount "ten" font structure, vibrate the dish and can dismantle the inside vibration dish that sets up in the swivel mount, inside seted up the dry groove, it is provided with smooth lug on the bottom surface of dish to vibrate, the below of swivel mount is provided with the insection frame, be provided with the insection groove on the top surface of insection frame, smooth lug and insection groove contact.
Further, the mounting hole has been seted up at the middle part of swivel mount, and the swivel mount passes through mounting hole and installed part fixed connection epaxial at the carousel, and the fixed orifices has been seted up at the middle part of insection frame, is provided with fixing bearing on the bottom surface of insection frame, and insection frame passes through the fixed orifices and fixes bearing and sets up epaxially in the carousel.
The invention aims to solve another technical problem of providing an operation method of a granular neodymium iron boron magnet electric heating constant temperature drying device, which comprises the following steps:
the method comprises the following steps: uniformly paving the granular neodymium-iron-boron magnet inside a drying groove on a drying insert plate;
step two: holding the handle by hand to open the door of the drying box, horizontally inserting the drying insert disc paved with the granular neodymium-iron-boron magnet into the insertion groove on the mounting frame, and closing the door of the drying box after confirming that the insertion of the drying insert disc is finished;
step three: the control panel is controlled to start the drying box main body, the electric heating pipe and the fan start to work, the electric heating pipe is electrified to generate heat, the fan works to blow heat to the inside of the drying bin, hot airflow circulation is formed, and the granular neodymium iron boron magnet inside the drying inserting disc is dried;
step four: the output motor starts to work, and the output motor works to drive the first bevel gear, the second bevel gear, the first belt pulley, the second belt pulley and the transmission belt to drive the turntable shaft to rotate, so that the drying inserting disc is driven to horizontally rotate, and uniform drying is carried out;
step five: and after the drying is finished, opening a door of the drying box, taking out the drying insert disc, taking out the dried granular neodymium-iron-boron magnet, putting back the drying insert disc and closing the door of the drying box.
The invention aims to solve another technical problem of providing an operation method of a granular neodymium iron boron magnet electric heating constant temperature drying device, which comprises the following steps:
the method comprises the following steps: uniformly placing the granular neodymium-iron-boron magnet inside a drying groove on a vibration disc;
step two: holding the handle by hand to open the door of the drying oven, horizontally placing the vibrating disc paved with the granular neodymium-iron-boron magnet in the rotating frame above the insection frame, and closing the door of the drying oven after confirming that the vibrating disc is placed completely;
step three: the control panel is controlled to start the drying box main body, the electric heating pipe and the fan start to work, the electric heating pipe is electrified to generate heat, the fan works to sweep heat into the drying bin, hot airflow circulation is formed, and the granular neodymium iron boron magnet in the oscillating disc is dried;
step four: the output motor starts to work, and the output motor works to drive the first bevel gear, the second bevel gear, the first belt pulley, the second belt pulley and the transmission belt to drive the turntable shaft to rotate, so that the oscillating disc is driven to horizontally rotate, and uniform drying is carried out;
step five: when the oscillating disc horizontally rotates, the insection frame keeps still, the smooth lug is connected with the insection groove to drive the oscillating disc to vibrate up and down, and the oscillating disc vibrates to turn the granular neodymium-iron-boron magnet in the drying groove, and the granular neodymium-iron-boron magnet is uniformly dried and heated;
step six: and after the drying is finished, opening the door of the drying box and taking out the vibration plate, taking out the dried granular neodymium-iron-boron magnet, putting back the vibration plate and closing the door of the drying box.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the granular neodymium iron boron magnet electric heating constant temperature drying device and the operation method thereof, the mounting pieces are arranged on the turntable shaft at equal intervals, the turntable assembly is mounted on the mounting pieces, and the turntable shaft is arranged to enable the turntable assembly to rotate in the drying and drying process, so that granular neodymium iron boron magnets at different positions on the turntable assembly can be heated more uniformly and combined with circulating hot air, and the drying effect is better.
2. According to the granular neodymium-iron-boron magnet electric heating constant-temperature drying device and the operation method thereof, the drying plug tray is detachably inserted into the insertion groove, the drying plug tray and the insertion groove are arranged, so that the drying plug tray can be easily detached and assembled on the mounting frame, the mounting and the assembly are better, the drying plug tray is convenient and rapid to mount and assemble, the drying plug tray can be easily adjusted according to requirements, and the applicability is stronger.
3. According to the granular neodymium iron boron magnet electric heating constant temperature drying device and the operation method thereof, the smooth bump is arranged on the bottom surface of the oscillating disc, the insection frame is arranged below the rotating frame, the insection groove is formed in the top surface of the insection frame, the smooth bump is in contact with the insection groove, when the oscillating disc horizontally rotates, the insection frame keeps still, the smooth bump upwards jacks the oscillating disc when passing through the insection, so that the oscillating disc is driven to vibrate up and down along with the rotation, and the granular neodymium iron boron magnet in the drying groove is turned when the oscillating disc vibrates, so that the drying and drying effects are more uniform and rapid, the drying efficiency is improved, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the door of the dryer of the present invention opened;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is a schematic structural diagram of a turntable assembly according to an embodiment of the present invention;
FIG. 5 is a schematic view of a dry insert according to an embodiment of the present invention;
FIG. 6 is a side view of a turntable assembly according to embodiments of the present invention;
FIG. 7 is a schematic structural diagram of a second turntable assembly according to an embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a second oscillating plate according to an embodiment of the present invention;
FIG. 9 is a bottom view of a second oscillating plate according to an embodiment of the present invention;
FIG. 10 is a side view of a second turntable assembly according to an embodiment of the present invention.
In the figure: 1. a drying box main body; 101. a transmission bin; 102. a heating chamber; 103. a drying bin; 2. a rotating assembly; 201. an output motor; 202. a limiting member; 203. a first bevel gear; 204. a second bevel gear; 205. a rotating shaft; 206. a first pulley; 207. a second pulley; 208. a drive belt; 209. a turntable shaft; 210. a rotating bearing; 211. a mounting member; 3. a control panel; 4. a drying box door; 5. a grip; 6. a visible window; 7. a turntable assembly; 701. drying the inserting disc; 702. a mounting frame; 703. mounting holes; 704. inserting grooves; 705. a drying tank; 706. a vibration plate; 707. a rotating frame; 708. a insection rack; 709. a fixing hole; 710. a tooth pattern groove; 711. a smooth bump; 712. fixing the bearing; 8. an electric heating tube; 9. a fan.
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.
The first embodiment is as follows:
referring to fig. 1-6, an electrothermal constant temperature drying device for granular neodymium iron boron magnet comprises a drying box main body 1, a rotating assembly 2 and a turntable assembly 7, wherein the rotating assembly 2 is arranged on the top of the drying box main body 1, a drying box door 4 is arranged on the front surface of the drying box main body 1, a visible window 6 is arranged on the front surface of the drying box door 4, a handle 5 is arranged below the visible window 6, a control panel 3 is arranged on one side of the drying box door 4, the control panel 3 is arranged on the drying box main body 1, the turntable assembly 7 is arranged inside the drying box main body 1, a transmission bin 101, a heating bin 102 and a drying bin 103 are arranged inside the drying box main body 1, the drying bin 103 is arranged in the middle of the drying box main body 1, the transmission bin 101 is arranged on the top of the drying bin 103, the heating bin 102 is arranged on two sides of the drying bin 103, and an electric heating pipe 8 is arranged inside the heating bin 102, the wall surfaces at two sides of the drying chamber 103 are provided with fans 9, and the fans 9 are communicated with the heating chamber 102 and the drying chamber 103.
The rotating assembly 2 comprises an output motor 201, a limiting member 202, a first bevel gear 203, a second bevel gear 204, a rotating shaft 205, a first belt pulley 206, a second belt pulley 207, a transmission belt 208, a turntable shaft 209, a rotating bearing 210 and a mounting member 211, the output motor 201 is arranged at the top of the drying box main body 1, a first bevel gear 203 is arranged at the tail end of an output shaft of the output motor 201, a first belt pulley 206 and a second belt pulley 207 are arranged inside the transmission bin 101, a transmission belt 208 is sleeved between the first belt pulley 206 and the second belt pulley 207, a rotating shaft 205 is arranged in the middle of the first belt pulley 206, one end, away from the first belt pulley 206, of the rotating shaft 205 extends upwards out of the transmission bin 101, a second bevel gear 204 is arranged at one end, located outside the transmission bin 101, of the rotating shaft 205, gear teeth of the first bevel gear 203 are meshed with gear teeth of the second bevel gear 204, and a limiting part 202 is arranged on the output shaft of the output motor 201.
The turntable component 7 comprises a drying inserting disc 701, a mounting frame 702, mounting holes 703, inserting grooves 704 and a drying groove 705, the mounting frame 702 is in a cross-shaped structure as a whole, the inserting grooves 704 are formed in the mounting frame 702, the four inserting grooves 704 are formed in the inserting grooves 704, the inserting grooves 704 are respectively positioned at right-angle junctions of the cross-shaped structure, the drying inserting disc 701 is in a fan-shaped structure as a whole, the size and the number of the drying inserting disc 701 are matched with those of the inserting grooves 704, the drying inserting disc 701 can be detachably inserted in the inserting grooves 704, the drying groove 705 is formed in the drying inserting disc 701, the mounting holes 703 are formed in the middle of the mounting frame 702, the mounting frame 702 is fixedly connected to the turntable shaft 209 through the mounting holes 703 and the mounting pieces 211, the drying inserting disc 701 and the inserting grooves 704 are arranged so that the drying inserting disc 701 can be easily detached and assembled on the mounting frame 702, and the mounting combination is more convenient and rapid, can be easily adjusted according to the requirements, and has stronger applicability.
In order to better show the electrothermal constant-temperature drying device for the granular neodymium-iron-boron magnet, the embodiment now provides an operation method of the electrothermal constant-temperature drying device for the granular neodymium-iron-boron magnet, which includes the following steps:
the method comprises the following steps: uniformly paving the granular neodymium-iron-boron magnet inside a drying groove 705 on the drying insert plate 701;
step two: the handle 5 is held by hand to open the drying box door 4, the drying insert disc 701 with the granular neodymium iron boron magnet laid thereon is horizontally inserted into the insertion groove 704 on the mounting frame 702, and the drying box door 4 is closed after the completion of the insertion of the drying insert disc 701 is confirmed;
step three: the control panel 3 is controlled to start the drying box main body 1, the electric heating pipe 8 and the fan 9 start to work, the electric heating pipe 8 is electrified to generate heat, the fan 9 works to blow heat to the inside of the drying bin 103, hot airflow circulation is formed, and the granular neodymium iron boron magnet inside the drying insert plate 701 is dried;
step four: the output motor 201 starts to work, and the output motor 201 works to drive the first bevel gear 203, the second bevel gear 204, the first belt pulley 206, the second belt pulley 207 and the transmission belt 208 to drive the turntable shaft 209 to rotate, so as to drive the drying insert plate 701 to horizontally rotate for uniform drying;
step five: after drying is completed, the drying box door 4 is opened and the drying insert plate 701 is taken out, the dried granular neodymium iron boron magnet is taken out, the drying insert plate 701 is placed back, and the drying box door 4 is closed
Example two:
referring to fig. 7-10, different from the first embodiment, the turntable assembly 7 includes a mounting hole 703, a drying groove 705, a vibration plate 706, a rotation frame 707, a rack 708, a fixing hole 709, a rack groove 710, a smooth bump 711 and a fixing bearing 712, the rotation frame 707 is a cross-shaped structure, the vibration plate 706 is a fan-shaped structure, the size and number of the vibration plate 706 are both matched with a right-angle region of the cross-shaped structure of the rotation frame 707, the vibration plate 706 is detachably disposed in the vibration plate 706 of the rotation frame 707, the drying groove 705 is disposed inside the vibration plate 706, the smooth bump 711 is disposed on the bottom surface of the vibration plate 706, the rack 708 is disposed below the rotation frame 707, the rack groove 710 is disposed on the top surface of the rack 708, the smooth bump 711 is in contact with the rack groove 710, the mounting hole 703 is disposed in the middle of the rotation frame 707, the rotation frame 707 is fixedly connected to the turntable shaft 209 through the mounting hole 703 and the mounting member 211, fixing hole 709 has been seted up at the middle part of insection frame 708, be provided with fixing bearing 712 on insection frame 708's the bottom surface, insection frame 708 sets up on carousel axle 209 through fixing hole 709 and fixing bearing 712, when shaking dish 706 horizontal rotation, insection frame 708 keeps static motionless, it is rotatory when receiving the promotion of swivel mount 707 to shake dish 706, it slides on shaking dish 706 to shake smooth lug 711 of dish 706 bottom, because insection groove 710's setting, make smooth lug 711 upwards jack-up shake dish 706 when the tooth check, thereby it shakes dish 706 vibrations from top to bottom to drive along with rotating, shake the vibrations of dish 706 during vibrations and turn the inside graininess neodymium iron boron magnet of dry trough 705, make the even more quick of dry effect of stoving, drying efficiency is improved, productivity improvement.
In order to better show the electrothermal constant-temperature drying device for the granular neodymium-iron-boron magnet, the embodiment now provides an operation method of the electrothermal constant-temperature drying device for the granular neodymium-iron-boron magnet, which includes the following steps:
the method comprises the following steps: uniformly placing the granular neodymium-iron-boron magnet inside a drying groove 705 on a vibration disc 706;
step two: the drying oven door 4 is opened by holding the handle 5 with a hand, the vibration disc 706 with the granular neodymium iron boron magnet paved thereon is horizontally placed in the rotating frame 707 above the insection frame 708, and the drying oven door 4 is closed after the vibration disc 706 is confirmed to be placed;
step three: the control panel 3 is controlled to start the drying box main body 1, the electric heating pipe 8 and the fan 9 start to work, the electric heating pipe 8 is electrified to generate heat, the fan 9 works to blow heat to the inside of the drying bin 103, hot airflow circulation is formed, and the granular neodymium iron boron magnet inside the oscillating disc 706 is dried;
step four: the output motor 201 starts to work, and the output motor 201 works to drive the first bevel gear 203, the second bevel gear 204, the first belt pulley 206, the second belt pulley 207 and the transmission belt 208 to drive the turntable shaft 209 to rotate, so as to drive the oscillating disc 706 to horizontally rotate and perform uniform drying;
step five: when the oscillating disc 706 horizontally rotates, the insection frame 708 keeps still, the smooth bump 711 is connected with the insection groove 710 to drive the oscillating disc 706 to vibrate up and down, the oscillating disc 706 vibrates to turn over the granular neodymium iron boron magnet in the drying groove 705, and the granular neodymium iron boron magnet is uniformly dried and heated;
step six: after drying is complete, the drying oven door 4 is opened and the oscillating plate 706 is removed, the dried granular neodymium iron boron magnet is removed, the oscillating plate 706 is replaced and the drying oven door 4 is closed.
In conclusion, according to the electric heating constant temperature drying device for granular neodymium iron boron magnets and the operation method thereof, the turntable shaft 209 is arranged to enable the turntable assembly 7 to rotate in the drying and drying process, so that granular neodymium iron boron magnets at different positions on the turntable assembly 7 can be heated more uniformly and combined with circulating hot air, the drying effect is better, the arrangement of the drying insert plate 701 and the insertion groove 704 enables the drying insert plate 701 to be easily disassembled and assembled on the mounting frame 702, the installation and assembly are better convenient and rapid, the regulation can be easily carried out according to requirements, the applicability is stronger, when the vibration plate 706 rotates horizontally, the rack 708 is kept still, the smooth bump 711 pushes up the vibration plate 706 when passing through the tooth grid, thereby driving the vibration plate 706 to vibrate up and down along with the rotation, and when the vibration plate 706 vibrates, the granular neodymium iron boron magnets in the drying groove 705 are turned over, the drying effect is more uniform and rapid, the drying efficiency is improved, and the production efficiency is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides a graininess neodymium iron boron magnetism body electric heat constant temperature drying device, includes drying cabinet main part (1), rotating assembly (2) and carousel subassembly (7), its characterized in that: the drying box is characterized in that a rotating assembly (2) is arranged at the top of the drying box main body (1), a drying box door (4) is arranged on the front of the drying box main body (1), a visible window (6) is arranged on the front of the drying box door (4), a handle (5) is arranged below the visible window (6), a control panel (3) is arranged on one side of the drying box door (4), the control panel (3) is arranged on the drying box main body (1), and a turntable assembly (7) is arranged inside the drying box main body (1).
2. The electro-thermal constant-temperature drying device for the granular neodymium-iron-boron magnet as claimed in claim 1, wherein: transmission storehouse (101), heating storehouse (102) and drying storehouse (103) have been seted up to the inside of drying cabinet main part (1), drying storehouse (103) set up in the middle part of drying cabinet main part (1), transmission storehouse (101) set up in the top of drying storehouse (103), heating storehouse (102) set up in the both sides of drying storehouse (103), the inside of heating storehouse (102) is provided with electric heating pipe (8), be provided with fan (9) on the wall of drying storehouse (103) both sides, fan (9) intercommunication heating storehouse (102) and drying storehouse (103).
3. The electro-thermal constant-temperature drying device for the granular neodymium-iron-boron magnet as claimed in claim 2, wherein: the rotating assembly (2) comprises an output motor (201), a limiting piece (202), a first bevel gear (203), a second bevel gear (204), a rotating shaft (205), a first belt pulley (206), a second belt pulley (207), a transmission belt (208), a turntable shaft (209), a rotating bearing (210) and a mounting piece (211), the output motor (201) is arranged at the top of the drying box main body (1), the first bevel gear (203) is arranged at the tail end of an output shaft of the output motor (201), the first belt pulley (206) and the second belt pulley (207) are arranged inside the transmission bin (101), the transmission belt (208) is sleeved between the first belt pulley (206) and the second belt pulley (207), the rotating shaft (205) is arranged in the middle of the first belt pulley (206), and one end, far away from the first belt pulley (206), of the rotating shaft (205) extends upwards out of the transmission bin (101), one end of the rotating shaft (205) positioned outside the transmission bin (101) is provided with a second bevel gear (204), gear teeth of the first bevel gear (203) are meshed with gear teeth of the second bevel gear (204), and an output shaft of the output motor (201) is provided with a limiting piece (202).
4. The electro-thermal constant-temperature drying device for the granular neodymium-iron-boron magnets as claimed in claim 3, wherein: the middle part of second belt pulley (207) is provided with carousel axle (209), the inside that the one end downwardly extending who keeps away from second belt pulley (207) in carousel axle (209) got into dry storehouse (103), the bottom surface middle part of dry storehouse (103) is provided with swivel bearing (210), the rotatable connection of one end that second belt pulley (207) were kept away from in carousel axle (209) is on swivel bearing (210), it is provided with installed part (211) to separate the equidistance on carousel axle (209), install carousel subassembly (7) on installed part (211).
5. The electrothermal constant-temperature drying device for the granular neodymium-iron-boron magnet as claimed in claim 4, wherein: carousel subassembly (7) is including dry inserting disc (701), mounting bracket (702), mounting hole (703), inserting groove (704) and dry groove (705), mounting bracket (702) wholly is "ten" font structure, inserting groove (704) have been seted up to the inside of mounting bracket (702), four have been seted up in inserting groove (704), inserting groove (704) are located the right angle handing-over department of "ten" font structure respectively, dry inserting disc (701) wholly is fan-shaped structure, the size and the quantity of dry inserting disc (701) all match with inserting groove (704), dry inserting disc (701) can be dismantled the inside of pegging graft at inserting groove (704), dry groove (705) have been seted up to the inside of dry inserting disc (701).
6. The electrothermal constant-temperature drying device for the granular neodymium-iron-boron magnet as claimed in claim 5, wherein: the middle part of the mounting rack (702) is provided with a mounting hole (703), and the mounting rack (702) is fixedly connected to the turntable shaft (209) through the mounting hole (703) and the mounting piece (211).
7. The electrothermal constant-temperature drying device for the granular neodymium-iron-boron magnet as claimed in claim 4, wherein: the turntable component (7) comprises a mounting hole (703), a drying groove (705), a vibration disc (706), a rotating frame (707), a toothed frame (708), a fixing hole (709), a toothed groove (710), a smooth bump (711) and a fixed bearing (712), swivel mount (707) wholly is "ten" font structure, it is whole to vibrate dish (706) is fan-shaped structure, the size and the quantity of vibrating dish (706) all with swivel mount (707) "ten" font structure's right angle regional phase-match, it can dismantle to set up in inside vibrating dish (706) of swivel mount (707) to vibrate dish (706), inside seted up dry groove (705), it is provided with smooth lug (711) on the bottom surface of vibrating dish (706), the below of swivel mount (707) is provided with insection frame (708), be provided with insection groove (710) on the top surface of insection frame (708), smooth lug (711) contact with insection groove (710).
8. The electrothermal constant-temperature drying device for the granular neodymium-iron-boron magnet as claimed in claim 7, wherein: mounting hole (703) have been seted up in the middle part of swivel mount (707), swivel mount (707) are through mounting hole (703) and installed part (211) fixed connection on carousel axle (209), and fixed orifices (709) have been seted up in the middle part of insection frame (708), are provided with fixing bearing (712) on the bottom surface of insection frame (708), and insection frame (708) set up on carousel axle (209) through fixed orifices (709) and fixing bearing (712).
9. An operation method of the granular neodymium iron boron magnet electric heating constant temperature drying device according to claim 6, characterized in that: the method comprises the following steps:
the method comprises the following steps: uniformly paving the granular neodymium-iron-boron magnet inside a drying groove (705) on a drying insert plate (701);
step two: the drying box door (4) is opened by holding the handle (5) with a hand, the drying insert disc (701) paved with the granular neodymium-iron-boron magnet is horizontally inserted into the insertion groove (704) on the mounting rack (702), and the drying box door (4) is closed after the completion of the insertion of the drying insert disc (701) is confirmed;
step three: the control panel (3) is controlled to start the drying box main body (1), the electric heating pipe (8) and the fan (9) start to work, the electric heating pipe (8) is electrified to generate heat, the fan (9) works to blow heat to the inside of the drying bin (103), hot airflow circulation is formed, and granular neodymium iron boron magnets inside the drying insert disc (701) are dried;
step four: the output motor (201) starts to work, the output motor (201) works to drive the first bevel gear (203), the second bevel gear (204), the first belt pulley (206), the second belt pulley (207) and the transmission belt (208) to drive the rotating disc shaft (209) to rotate, so that the drying inserting disc (701) is driven to horizontally rotate, and uniform drying is carried out;
step five: after drying is completed, the drying box door (4) is opened, the drying insert disc (701) is taken out, the dried granular neodymium-iron-boron magnet is taken out, the drying insert disc (701) is placed back, and the drying box door (4) is closed.
10. The operation method of the granular neodymium-iron-boron magnet electric heating constant temperature drying device according to claim 9, characterized by comprising the following steps: the method comprises the following steps:
the method comprises the following steps: uniformly placing granular neodymium-iron-boron magnets inside a drying groove (705) on a shaking disc (706);
step two: the drying box door (4) is opened by holding the handle (5) with a hand, the vibration disc (706) paved with the granular neodymium-iron-boron magnet is horizontally placed in the rotating frame (707) above the insection frame (708), and the drying box door (4) is closed after the vibration disc (706) is confirmed to be placed;
step three: the control panel (3) is controlled to start the drying box main body (1), the electric heating pipe (8) and the fan (9) start to work, the electric heating pipe (8) is electrified to generate heat, the fan (9) works to blow heat to the inside of the drying bin (103), hot airflow circulation is formed, and granular neodymium iron boron magnets inside the oscillating disc (706) are dried;
step four: the output motor (201) starts to work, the output motor (201) works to drive the first bevel gear (203), the second bevel gear (204), the first belt pulley (206), the second belt pulley (207) and the transmission belt (208) to drive the rotating disc shaft (209) to rotate, so that the oscillating disc (706) is driven to horizontally rotate, and uniform drying is carried out;
step five: when the oscillating disc (706) horizontally rotates, the insection frame (708) keeps still, the smooth bump (711) is connected with the insection groove (710) to drive the oscillating disc (706) to vibrate up and down, and the oscillating disc (706) vibrates to turn over the granular neodymium-iron-boron magnet in the drying groove (705), so that uniform drying and heating are realized;
step six: after drying is completed, the door (4) of the drying oven is opened and the oscillating disc (706) is taken out, the granular neodymium iron boron magnet after drying is taken out, the oscillating disc (706) is put back, and the door (4) of the drying oven is closed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111459282.8A CN114234592A (en) | 2021-12-01 | 2021-12-01 | Granular neodymium-iron-boron magnet electric heating constant-temperature drying device and operation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111459282.8A CN114234592A (en) | 2021-12-01 | 2021-12-01 | Granular neodymium-iron-boron magnet electric heating constant-temperature drying device and operation method thereof |
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| CN202111459282.8A Pending CN114234592A (en) | 2021-12-01 | 2021-12-01 | Granular neodymium-iron-boron magnet electric heating constant-temperature drying device and operation method thereof |
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