CN113141095A - Heating device - Google Patents
Heating device Download PDFInfo
- Publication number
- CN113141095A CN113141095A CN202110541621.0A CN202110541621A CN113141095A CN 113141095 A CN113141095 A CN 113141095A CN 202110541621 A CN202110541621 A CN 202110541621A CN 113141095 A CN113141095 A CN 113141095A
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- seat
- heating coil
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- coil assembly
- magnet
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/14—Casings; Enclosures; Supports
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- General Induction Heating (AREA)
Abstract
The invention discloses a heating device, which is provided with a strip heating coil assembly, wherein two ends of the strip heating coil assembly are bent to form an inlet and an outlet; meanwhile, at least one fixed rotating seat which is movably arranged along the extending direction of the strip-shaped heating coil assembly and can rotate is arranged, and the upper part of the fixed rotating seat is inserted into the strip-shaped heating coil assembly. From this, with the shell and the magnet setting back of motor on fixed roating seat, can directly send fixed roating seat into bar heating coil assembly in proper order from bar heating coil assembly's entry and heat in, and send into the fixed roating seat after heating in proper order from bar heating coil assembly's export, shorten the time of sending into and sending out bar heating coil assembly with fixed roating seat greatly, save the transmission time of fixed roating seat, and can realize heating a plurality of fixed roating seats, improve the solidification efficiency of glue greatly, improve the packaging efficiency of magnet and shell.
Description
Technical Field
The invention relates to the technical field of motor manufacturing, in particular to a heating device for performing high-temperature curing on glue on the inner wall of a shell in the assembly of a magnet and a motor shell.
Background
With the development of society, the quality of life of people is improved, and the requirement on a motor serving as a power source is higher and higher, so that motors used in different industries, such as the automobile industry, the electric tool industry, the unmanned aerial vehicle industry, the household electronic equipment industry and the like, are extended. Motors in different industries have different purposes, namely, a motor with a rotor and a brushless motor with a rotor and a magnetic coil wound on a stator, the motors need to cut magnetic induction lines by means of other mechanisms in the motors to achieve the power of motor rotation, the reason for generating a magnetic field is a magnet, and the magnet needs to be fixed in the inner wall of a motor shell.
Regarding the equipment of magnet and motor housing, one kind of the mode that has been known at present is on pushing into the tool that has strong magnet with magnet, adsorbs magnet on the tool through the strong magnet on the tool, then scribbles the motor housing of glue with the inner wall and impress in the tool and wrap up magnet. Then, the jigs are placed into the corresponding high-frequency heating electric boxes by a manipulator or manually, the heating coils of the high-frequency heating electric boxes are driven to move downwards to sleeve the motor shells on the jigs, and the glue is cured at high temperature, so that the magnets are bonded on the inner walls of the shells; after the heating is finished, the jig is moved out of the high-frequency heating electric box by a manipulator or manually and transferred to the next procedure.
The main defects of the mode are that the jig is long in transfer time and low in efficiency, equipment occupies a large area, the number of required high-frequency heating electric boxes is large, and purchase cost and subsequent maintenance cost are high.
Disclosure of Invention
Aiming at the problems in the prior art, the invention mainly aims to provide a heating device, aiming at solving the problems of overlong tool transfer time, overlow glue heating and curing efficiency, overlarge heating cost, equipment floor area and the like in the process of assembling a magnet and a shell.
In order to achieve the above object, the present invention provides a heating device for high temperature curing of glue on an inner wall of a housing in assembling a magnet and a motor housing, comprising:
a bar-shaped heating coil assembly, both ends of which are bent to form an inlet and an outlet;
the fixed rotating seat is movably arranged along the extending direction of the strip-shaped heating coil assembly and can rotate by taking the axis of the fixed rotating seat as a center while moving;
the upper part of the fixed rotary seat is inserted into the strip heating coil assembly, the magnet is adsorbed on the strong magnet on the upper part of the fixed rotary seat, and the shell is sleeved on the upper part of the fixed rotary seat and wraps the magnet.
Optionally, the strip heating coil assembly further comprises a first driving mechanism for driving the fixed rotating seat to move along the extending direction of the strip heating coil assembly.
Optionally, the first driving mechanism comprises a frame, a cam divider turntable arranged on the frame, and a cam divider turntable arranged on the cam divider; the strip heating coil assembly is positioned above the rotary table and extends around the circumferential direction of the rotary table; the fixed rotating seats are uniformly arranged on the peripheral edge of the turntable.
Optionally, a second driving mechanism for driving the fixed rotating seat to rotate around its own axis is disposed below the turntable.
Optionally, the second actuating mechanism includes three edges evenly distributed's of the circumference setting of carousel synchronous belt drive assembly, synchronous belt drive assembly has the arc, synchronous belt drive assembly's synchronous belt along the extrados setting of arc, and with fixed roating seat transmission contact.
Optionally, the synchronous belt driving assembly comprises a bracket, and the bracket is fixed on the rack through a mounting plate; the arc-shaped plate is arranged on the bracket, a synchronous pulley set is arranged on the arc-shaped plate, and the synchronous belt is wound on the arc-shaped plate and the synchronous pulley set; and the bracket is provided with a driving motor in transmission connection with the synchronous pulley set.
Optionally, the fixed swivel comprises:
a fixed seat fixed on the peripheral edge of the turntable;
the rotating seat is coaxially and movably inserted on the fixed seat, a supporting seat is arranged at the upper part of the rotating seat, a bayonet is arranged at the upper part of the supporting seat, expansion seats are respectively arranged at openings at two ends of the bayonet, the strong magnet is arranged on the outer side wall of the expansion seat, a magnet of the motor is adsorbed on the expansion seat through the strong magnet, and a shell of the motor is sleeved at the upper part [ A2] of the supporting seat and wraps the magnet;
the jacking shaft is coaxially and movably inserted on the rotating seat, and the upper end part of the jacking shaft is provided with a trapezoidal sliding table; the trapezoidal sliding table is inserted into the bayonet, the expansion seat is in sliding fit with the inclined plane of the trapezoidal sliding table, and the jacking shaft is opposite to the rotating seat and drives the two expansion seats to expand outwards so as to press the magnet on the inner wall of the shell.
Optionally, a gear part is arranged at the upper part of the rotating seat; the top of carousel sets up the support plate, be provided with a plurality of gear drive assembly that set up side by side on the support plate, gear drive assembly is close to one side of the neighboring of carousel is provided with drive gear, fixed roating seat rotates extremely along with the carousel during gear drive assembly's position, rotate the gear portion of seat with drive gear meshing transmission.
Optionally, the gear driving assembly is slidably disposed on the carrier plate and can be close to the peripheral edge of the turntable to engage with the rotating seat of the fixed rotating seat for transmission, or be far away from the peripheral edge of the turntable to avoid the fixed rotating seat.
Optionally, the heating coil assembly comprises a first heating coil and a second heating coil which are stacked at intervals, and the upper part of the fixed rotating base sequentially penetrates through the first heating coil and the second heating coil, so that a housing sleeved on the upper part of the fixed rotating base is located in the first heating coil and the second heating coil.
According to the heating device provided by the invention, the strip heating coil assembly is arranged, and two ends of the strip heating coil assembly are bent to form the inlet and the outlet; meanwhile, at least one fixed rotating seat which is movably arranged along the extending direction of the strip-shaped heating coil assembly and can rotate is arranged, and the upper part of the fixed rotating seat is inserted into the strip-shaped heating coil assembly.
From this, with the shell and the magnet setting back of motor on fixed roating seat, can directly send fixed roating seat into bar heating coil assembly in proper order from bar heating coil assembly's entry and heat in, and send into the fixed roating seat after heating in proper order from bar heating coil assembly's export, shorten the time of sending into and sending out bar heating coil assembly with fixed roating seat greatly, save the transmission time of fixed roating seat, and can realize heating a plurality of fixed roating seats, improve the solidification efficiency of glue greatly, improve the packaging efficiency of magnet and shell.
Simultaneously, when the fixed roating seat is removed along bar heating coil assembly's extending direction, still the fixed roating seat rotation of drive for the glue and the magnet of shell inner wall can be by the even heating, avoid magnet heating inhomogeneous and the problem that bursts apart that leads to in the shell.
Drawings
FIG. 1 is a schematic structural diagram of a heating apparatus according to an embodiment of the present invention;
FIG. 2 is an exploded view of a portion of a housing of an embodiment of the heating apparatus of the present invention;
FIG. 3 is a schematic structural diagram of a synchronous belt driving assembly in an embodiment of the heating apparatus of the present invention;
FIG. 4 is a schematic view of a bar heating coil assembly according to an embodiment of the heating apparatus of the present invention;
FIG. 5 is a schematic structural view of a fixed rotating base in an embodiment of the heating apparatus of the present invention;
fig. 6 is a sectional view of a fixed rotary base in an embodiment of the heating apparatus of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 of the drawings, in an embodiment of the present invention, a heating device is provided for performing high temperature curing on glue on an inner wall of a housing during assembly of a magnet and a motor housing. Specifically, the heating apparatus includes a bar-shaped heating coil assembly 100 and a plurality of stationary rotating bases 200. Both ends of the bar-type heating coil assembly 100 are bent to form an inlet (110 a, 120 a) and an outlet. The fixed rotary base 200 is disposed to be movable in the extending direction of the bar-shaped heating coil assembly 100, is rotatable about its own axial direction, and is inserted into the bar-shaped heating coil assembly 100 at its upper portion.
Before heating, the magnet and the housing of the motor are mounted on the stationary rotary base 200. During heating, the fixed rotary base 200 is moved in the extending direction of the bar-shaped heating coil assembly 100, the fixed rotary base 200 is moved into the bar-shaped heating coil assembly 100 from the inlets (110 a, 120 a) of the bar-shaped heating coil assembly 100, and the fixed rotary base 200 is rotated while moving the fixed rotary base 200, thereby uniformly heating the products (i.e., the case, the glue, and the magnet) disposed on the fixed rotary base 200 during the movement of the fixed rotary base 200; the speed at which the stationary rotary 200 moves and rotates within the bar heating coil assembly 100 is controlled according to the temperature and length of the bar heating coil assembly 100 such that the glue of the inner wall of the housing is cured while being fed into the bar heating coil assembly 100 by the stationary rotary 200.
Compared with the prior art that the glue on the inner wall of the shell is heated and cured by adopting a high-frequency heating electric box, the invention arranges the strip-shaped heating coil assembly 100 above the fixed rotary seat 200, bends the two ends of the strip-shaped heating coil assembly 100 to form an inlet and an outlet, and simultaneously, at least one fixed rotary seat 200 is arranged along the extending direction of the strip-shaped heating coil assembly 100 in a moving way, thereby, after the shell and the magnet of the motor are arranged on the fixed rotary seat 200, the fixed rotary seat 200 can be directly and sequentially sent into the strip-shaped heating coil assembly 100 from the inlets (110 a, 120 a) of the strip-shaped heating coil assembly 100 for heating, and the heated fixed rotary seat 200 is sequentially sent into the strip-shaped heating coil assembly 100 from the outlet of the strip-shaped heating coil assembly 100, thereby greatly shortening the time for sending the fixed rotary seat 200 into and out of the strip-shaped heating coil assembly 100 and saving the transmission time of the fixed rotary seat 200, and can realize heating a plurality of fixed roating seats 200, improve the solidification efficiency of glue greatly, improve the packaging efficiency of magnet and shell.
Meanwhile, the fixed rotary seat 200 is designed to be capable of rotating, and when the fixed rotary seat 200 is moved along the extending direction of the strip-shaped heating coil assembly 100, the fixed rotary seat 200 is driven to rotate, so that glue and the magnet on the inner wall of the shell can be uniformly heated, and the problem of cracking caused by nonuniform heating of the magnet in the shell is avoided.
For ease of understanding, the heating device is further described below with reference to specific examples.
As shown in fig. 1-2, the heating apparatus includes a frame 310, a cam divider 320 is disposed on the frame 310, a rotating disc 330 is disposed on the cam divider 320, and the fixed rotating base 200 is uniformly disposed on the outer circumferential edge of the rotating disc 330. The strip heating coil assembly 100 is located above the turntable 330 and extends around the circumference of the turntable 330.
Three synchronous belt drive assemblies 340 which are uniformly distributed and arranged along the circumferential direction of the rotating disc 330 are arranged below the rotating disc 330, and each synchronous belt drive assembly 340 comprises a bracket 341, an arc-shaped plate 343, a synchronous pulley wheel set (not shown), a synchronous belt 344 and a drive motor 342. The support 341 is fixed on the circumferential side of the frame 310 through the mounting plate 311, the arc-shaped plate 343 and the driving motor 342 are both arranged on the support 341, the synchronous pulley wheel set is arranged along the inner side edge of the arc-shaped plate 343, and the driving motor 342 is in transmission connection with one synchronous pulley in the synchronous pulley wheel set through the speed reducer. The timing belt 344 is wrapped around the peripheral edge of the arc plate 343 and contacts with a timing pulley set at the inner edge of the arc plate 343.
The fixed rotary base 200 includes a fixed base 210, a rotary base 220, and a lifting shaft 230. The fixing base 210 is fixed on the outer peripheral edge of the turntable 330 by screws, two bearings 211 are arranged on the inner periphery of the fixing base, and a first spacing ring 212 is arranged between the two bearings 211 to support the inner rings of the two bearings 211. The lower portion of the rotating seat 220 is inserted into the inner ring of the bearing 211 and passes through the fixed seat 210, and a timing pulley 221 is sleeved on the lower portion of the rotating seat 220, and the timing pulley 221 is in contact with a timing belt 344 outside the arc-shaped plate 343. A second spacer ring 224 is provided between the timing pulley 221 and the fixed seat 210 to support an inner race of the bearing 211 located at a lower portion of the fixed seat 210. A lock nut 223 is fitted over a lower end portion of the rotary holder 220 to axially lock the rotary holder 220.
The upper portion of rotating seat 220 sets up supporting seat 240, and the upper portion of supporting seat 240 has the bayonet socket, and the both ends opening of bayonet socket sets up inflation seat 241 respectively, and strong magnet 2411 sets up the lateral wall at inflation seat 241, and the magnet of motor passes through strong magnet 2411 and adsorbs on inflation seat 241, and the shell cover of motor connects the upper portion of supporting seat 240 and wraps up magnet.
The jacking shaft 230 is coaxially inserted on the rotating base 220 in a sliding manner, and a trapezoidal sliding table 231 is arranged at the upper end part of the jacking shaft 230. The trapezoidal sliding table 231 is inserted into the bayonet, the inclined surfaces on both sides of the trapezoidal sliding table are slidably buckled with the expansion seats 241 through the dovetail grooves and the dovetail-shaped protrusions, and when the jacking shaft 230 is jacked upwards along the axial direction under the action of external force, the two expansion seats 241 can be driven to contract inwards so that the magnet is sleeved by the shell.
Before heating, the magnet is adsorbed on the outer side wall of the expansion seat 241; and then an upward acting force is applied to the jacking shaft 230 to drive the trapezoidal sliding table 231 to move upwards to drive the two expansion seats 241 to contract towards each other, the shell is pressed into the upper part of the supporting seat 240 and wraps the magnet, meanwhile, the external force applied to the jacking shaft 230 is removed, so that the expansion seats 241 expand outwards, the outer peripheral wall of the magnet is pressed on the glue on the inner wall of the shell, and preparation is made for the next step of high-frequency heating to cure the glue.
During heating, the cam divider 320 drives the rotary disc 330 to rotate to drive the fixed rotary base 200 to revolve around the center of the rotary disc 330, so that the fixed rotary base 200 on the peripheral edge of the rotary disc 330 sequentially enters the bar-shaped heating coil assembly 100 from the inlets (110 a, 120 a) of the bar-shaped heating coil assembly 100; after the fixed rotary seat 200 enters the bar heating coil assembly 100, the synchronous belt driving assembly 340 drives the rotary seat 220 of the fixed rotary seat 200 to rotate, so as to drive the shell on the supporting seat 240 to rotate in the bar heating coil assembly 100.
Thus, the fixed rotary base 200 is moved in the extending direction of the bar-shaped heating coil assembly 100, and the time from the fixed rotary base 200 to the high-frequency heating process is greatly saved; and, can also pass through the fixed roating seat rotation of synchronous belt drive assembly 340 drive at the in-process of removing fixed roating seat 200, realize can being by even heating to the glue and the magnet of shell inner wall, avoid magnet heating inhomogeneous and the problem that leads to bursting apart in the shell.
Further, a heat insulating sleeve 250 is provided between the support base 240 and the rotary base 220, the heat insulating sleeve 250 is fixed to the upper portion of the rotary base 220, and the support base 240 is fixed to the upper portion of the heat insulating sleeve 250. Heat transfer between the outer support base 240 and the rotation base 220 is suppressed by providing the heat insulating sleeve 250.
Further, a fixing ring 222 is fitted into the inner periphery of the lower end portion of the rotating base 220, and the lower end portion of the lift shaft 230 is inserted through the fixing ring 222 to be slidably fitted into the fixing ring 222. By providing the fixing ring 222, the lift-up shaft 230300 is brought into contact with the inner wall of the rotating holder 220 at intervals.
Further, a boss portion 230a is provided on the shaft body of the jack shaft 230, and a return spring 232 is provided between the boss portion 230a and the support base 240. Therefore, when the lifting force applied to the lifting shaft 230 is removed, the lifting shaft 230 can be driven to reset by the reset spring 232, so that the two expansion seats 241 are expanded again, and the magnet is fully contacted with the glue on the inner wall of the shell.
It should be noted that the heating device may have other structures than the above-described structure. For example, the bar heating coil assembly 100 is provided in a linear type or a curved type, and the timing belt 344 is provided along the extending direction of the bar heating coil assembly 100, so that after the fixed rotary base 200 is moved into the bar heating coil assembly 100, the fixed rotary base 200 may be driven by the timing belt 344 to move along the bar heating coil assembly 100 and rotate during the movement.
The synchronous belt may be replaced with other flexible transmission members, such as a belt and a chain, and correspondingly, the synchronous pulley 221 on the fixed rotary base 200 is replaced with a friction wheel and a chain wheel.
In addition, the timing belt can replace a rigid transmission member such as a rack, and correspondingly, the timing pulley 221 on the fixed rotary base 200 needs to be replaced by a gear. Compared with the flexible transmission member, the rigid transmission member needs to be provided with other driving mechanisms to drive the fixed rotating base 200 to move.
In the embodiment of the present invention, a gear portion 220a is provided at an upper portion of the rotary holder 220, and the support base 240 is fixed to the gear portion 220a along with the heat insulating jacket 250. A carrier plate 410 is disposed above the turntable 330, a plurality of gear driving assemblies 400 are disposed on the carrier plate 410 side by side, a transmission gear is disposed on one side of the gear driving assemblies 400 near the outer peripheral edge of the turntable 330, and when the stationary rotary base 200 rotates with the turntable 330 to the position of the gear driving assemblies 400, the gear portion 220a of the rotary base 220 is in meshing transmission with the transmission gear.
The synchronous belt driving assembly 340 is not disposed below the gear driving assembly 400, and when the fixed rotary base 200 rotates to the position of the gear driving assembly 400 along with the turntable 330, the transmission gear drives the rotary base 220 to rotate so as to adjust the rotation angle of the fixed rotary base 200, thereby facilitating the work of magnetizing and pressing the shell at the position corresponding to the gear driving assembly 400.
Further, the gear driving unit 400 is slidably disposed on the carrier plate 410, and an air cylinder (not shown) for driving the gear driving unit 400 to slide is disposed on the carrier plate 410. Thereby, the gear driving assembly 400 is enabled to approach to the outer peripheral edge of the rotary plate 330 to be in mesh transmission with the rotary seat 220 of the stationary rotary seat 200, or to move away from the outer peripheral edge of the rotary plate 330 to avoid the stationary rotary seat 200. Thus, the gear driving assembly 400 can be driven to retract when the rotation angle of the fixed rotary base 200 is adjusted, and interference with the work of magnetizing and pressing the housing can be avoided.
Alternatively, in the embodiment of the present invention, the heating coil assembly includes a first heating coil 110 and a second heating coil 120 stacked at an interval, and the upper portion of the fixed rotating base 200 sequentially passes through the first heating coil 110 and the second heating coil 120, so that a housing fitted over the upper portion of the fixed rotating base 200 is positioned inside the first heating coil 110 and the second heating coil 120. By heating the outer shell with the two overlapped first heating coils 110 and second heating coils 120, the heating efficiency of the glue on the inner wall of the outer shell can be improved.
The above description is only a preferred embodiment of the present invention and should not be taken as limiting the invention, and any minor modifications, equivalents and improvements made to the above embodiment according to the technical spirit of the present invention should be included in the protection scope of the technical solution of the present invention.
Claims (10)
1. A heating device for high temperature curing of glue on the inner wall of a housing in the assembly of a magnet and a motor housing, comprising:
a bar-shaped heating coil assembly, both ends of which are bent to form an inlet and an outlet;
the fixed rotating seat is movably arranged along the extending direction of the strip-shaped heating coil assembly and can rotate by taking the axis of the fixed rotating seat as a center while moving;
the upper part of the fixed rotary seat is inserted into the strip heating coil assembly, the magnet is adsorbed on the strong magnet on the upper part of the fixed rotary seat, and the shell is sleeved on the upper part of the fixed rotary seat and wraps the magnet.
2. The heating apparatus of claim 1, further comprising a first driving mechanism for driving the stationary swivel in an extending direction of the bar heating coil assembly.
3. The heating apparatus as claimed in claim 1, wherein the first driving mechanism includes a frame, a cam divider rotary plate provided on the frame, and a rotary plate provided on the cam divider; the strip heating coil assembly is positioned above the rotary table and extends around the circumferential direction of the rotary table; the fixed rotating seats are uniformly arranged on the peripheral edge of the turntable.
4. The heating apparatus as claimed in claim 3, wherein a second driving mechanism for driving the fixed rotary base to rotate about its own axis is provided below the turntable.
5. The heating device as claimed in claim 4, wherein the second driving mechanism comprises three evenly distributed synchronous belt driving assemblies arranged along the circumferential direction of the turntable, the synchronous belt driving assemblies are provided with arc-shaped plates, and synchronous belts of the synchronous belt driving assemblies are arranged along the outer arc surfaces of the arc-shaped plates and are in transmission contact with the fixed rotating base.
6. The heating device of claim 5, wherein the timing belt drive assembly comprises a bracket secured to the frame by a mounting plate; the arc-shaped plate is arranged on the bracket, a synchronous pulley set is arranged on the arc-shaped plate, and the synchronous belt is wound on the arc-shaped plate and the synchronous pulley set; and the bracket is provided with a driving motor in transmission connection with the synchronous pulley set.
7. The heating device of claim 6, wherein the stationary swivel comprises:
a fixed seat fixed on the peripheral edge of the turntable;
the rotating seat is coaxially and movably inserted on the fixed seat, a supporting seat is arranged at the upper part of the rotating seat, a bayonet is arranged at the upper part of the supporting seat, expansion seats are respectively arranged at openings at two ends of the bayonet, the strong magnet is arranged on the outer side wall of the expansion seat, a magnet of the motor is adsorbed on the expansion seat through the strong magnet, and a shell of the motor is sleeved at the upper part [ A1] of the supporting seat and wraps the magnet;
the jacking shaft is coaxially and movably inserted on the rotating seat, and the upper end part of the jacking shaft is provided with a trapezoidal sliding table; the trapezoidal sliding table is inserted into the bayonet, the expansion seat is in sliding fit with the inclined plane of the trapezoidal sliding table, and the jacking shaft is opposite to the rotating seat and drives the two expansion seats to expand outwards so as to press the magnet on the inner wall of the shell.
8. The heating apparatus as claimed in claim 7, wherein a gear portion is provided at an upper portion of the rotary holder;
the top of carousel sets up the support plate, be provided with a plurality of gear drive assembly that set up side by side on the support plate, gear drive assembly is close to one side of the neighboring of carousel is provided with drive gear, fixed roating seat rotates extremely along with the carousel during gear drive assembly's position, rotate the gear portion of seat with drive gear meshing transmission.
9. The heating apparatus as claimed in claim 8, wherein the gear driving assembly is slidably disposed on the carrier plate and can be close to the peripheral edge of the turntable for engaging with the rotary seat of the fixed rotary seat or far from the peripheral edge of the turntable for avoiding the fixed rotary seat.
10. The heating apparatus as claimed in any one of claims 1 to 9, wherein the heating coil assembly includes a first heating coil and a second heating coil which are stacked at an interval, and an upper portion of the fixed rotary base passes through the first heating coil and the second heating coil in sequence, so that a housing fitted over the upper portion of the fixed rotary base is positioned inside the first heating coil and the second heating coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110541621.0A CN113141095A (en) | 2021-05-18 | 2021-05-18 | Heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110541621.0A CN113141095A (en) | 2021-05-18 | 2021-05-18 | Heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113141095A true CN113141095A (en) | 2021-07-20 |
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ID=76817233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110541621.0A Pending CN113141095A (en) | 2021-05-18 | 2021-05-18 | Heating device |
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| CN (1) | CN113141095A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117620013A (en) * | 2024-01-25 | 2024-03-01 | 山东步云航空科技有限公司 | Unmanned aerial vehicle landing support intelligence equipment of bending |
-
2021
- 2021-05-18 CN CN202110541621.0A patent/CN113141095A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117620013A (en) * | 2024-01-25 | 2024-03-01 | 山东步云航空科技有限公司 | Unmanned aerial vehicle landing support intelligence equipment of bending |
| CN117620013B (en) * | 2024-01-25 | 2024-04-02 | 山东步云航空科技有限公司 | Unmanned aerial vehicle landing support intelligence equipment of bending |
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