CN113532127A - Electric heating aluminum profile smelting furnace - Google Patents
Electric heating aluminum profile smelting furnace Download PDFInfo
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- CN113532127A CN113532127A CN202110614374.2A CN202110614374A CN113532127A CN 113532127 A CN113532127 A CN 113532127A CN 202110614374 A CN202110614374 A CN 202110614374A CN 113532127 A CN113532127 A CN 113532127A
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- mounting seat
- bevel gear
- coil
- lead screw
- aluminum profile
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/06—Induction heating, i.e. in which the material being heated, or its container or elements embodied therein, form the secondary of a transformer
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/18—Door frames; Doors, lids, removable covers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention relates to the technical field of aluminum profile processing equipment, in particular to an electric heating aluminum profile smelting furnace, which comprises a box body, a box cover and a motor, wherein the box body is movably connected with the box cover, the motor is arranged outside the box body and is close to the bottom end of the box body, a control mechanism is fixedly arranged at the bottom end position inside the box body, a heating mechanism is arranged at the upper end of the control mechanism, a heat insulation plate is arranged between the heating mechanism and the control mechanism, and all the mechanisms are made of high-temperature resistant materials. According to the invention, the aluminum profile is smelted in an eddy current heating mode, meanwhile, the mode that the first coil is integrally preheated and the second coil is gradually heated is adopted, so that the loss of energy is reduced, the smelting efficiency is improved, the manpower is saved by arranging the control mechanism and the box cover with a special structure, the box cover is more convenient to open and close, the situation that a worker is scalded by the high-temperature box cover when performing subsequent operation is avoided, and the safety is improved.
Description
Technical Field
The invention relates to the technical field of aluminum profile processing equipment, in particular to an electric heating aluminum profile smelting furnace.
Background
The smelting furnace means a furnace for melting iron ore, such as hematite (Fe2O3) or magnetite (Fe3O4), to become pig iron. This furnace is a refractory lined tall cylindrical structure filled from the top with washing ore, coke and solvent (the solvent is usually limestone) and the conversion of iron oxide to metallic iron is a reduction process using carbon monoxide and hydrogen as reducing agents.
An invention patent with the patent number of CN110207488B discloses an electric heating aluminum profile smelting furnace, which comprises a box body and a furnace body, wherein the inner cavity of the box body is provided with the furnace body, a heating resistance wire is wound and connected on the vertical surface of the outer surface wall of the furnace body, a fixed plate is welded at the bottom of the heating resistance wire, a rotating plate is arranged at the bottom of the fixed plate, and the fixed plate and the rotating plate are movably connected through a meshing lug; according to the invention, the plurality of sets of automatic clamping devices are uniformly arranged around the furnace body, in the process of placing the furnace body on the rotating plate, the bottom of the furnace body firstly contacts the extrusion roller at the lower end of the C-shaped clamping plate, and then the arc-shaped structure at the upper end of the C-shaped clamping plate clamps the outer wall of the furnace body, so that the stability of the furnace body in the rotating process is increased, and the requirement of furnace body rotating speed required by different materials can be met; meanwhile, automatic clamping is realized in the process, personnel interference is not needed, and the convenience and usability of the automatic clamping device are further ensured.
The aluminum profile processing method has the advantages that the aluminum profile needs to use a smelting furnace in the processing process, the existing smelting furnace usually works in a flame heating mode, energy loss exists in the flame heating process, and smelting efficiency is reduced; the single coil heating is adopted in the comparison document, when the small aluminum material is melted and the large aluminum material is not melted, the melted part is still heated by high power, and the energy waste is easily caused; the block at present smelting furnace top often closes the mode of connecting through manual soon and connects simultaneously to make the dismantlement of block and the process of installation all will go on comparatively slowly, and be in high temperature environment when the aluminum product is smelted, adopt manual mode can have the potential safety hazard, make the staff have the risk of being scalded.
Disclosure of Invention
The invention aims to provide an electric heating aluminum profile smelting furnace, which aims to solve the problems that the energy loss smelting efficiency of the existing smelting furnace is low, the melted part is still heated by high power, the energy is wasted, the manual disassembly and assembly processes of a cover cap are slow, and the risk of scalding workers exists in the working process of the existing smelting furnace.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides an electric heating aluminum profile smelting furnace which comprises a box body, a box cover and a motor, wherein the box body is movably connected with the box cover, the motor is arranged outside the box body and is close to the bottom end of the box body, a control mechanism is fixedly arranged at the bottom end of the interior of the box body, a heating mechanism is arranged at the upper end of the control mechanism, and a heat insulation plate is arranged between the heating mechanism and the control mechanism.
Preferably, the case lid includes first case lid and second case lid, the second case lid includes the base plate, base plate and box fixed connection, the spout is seted up to the one end that the base plate is close to first case lid, slidable mounting has the slide in the spout, the slide is the L type, the activity of base plate upper end is provided with straight-teeth gear, first rack and second rack, the one end that first rack is close to first case lid is equipped with first connecting rod, first connecting rod runs through the slide, and the one end and the first case lid fixed connection of first rack are kept away from to first connecting rod, the one end that the second rack is close to the slide is equipped with the second connecting rod, the one end and the slide fixed connection of second rack are kept away from to the second connecting rod, first rack and second rack and straight-teeth gear looks adaptation and closely mesh.
Preferably, the control mechanism comprises a first transmission shaft, a first mounting seat, a second mounting seat and a third mounting seat, the first transmission shaft penetrates through the side wall of the box body, the first mounting seat, the second mounting seat and the third mounting seat, one end of the first transmission shaft is connected with the output end of the motor, a first lead screw is arranged between the third mounting seat and the heat insulation plate, two ends of the first lead screw are respectively connected with the upper end of the third mounting seat and the lower end of the heat insulation plate in a rotating manner, a second lead screw is arranged between the second mounting seat and the heat insulation plate, two ends of the second lead screw are respectively connected with the upper end of the second mounting seat and the lower end of the heat insulation plate in a rotating manner, a supporting device is slidably mounted on the first lead screw and the second lead screw, a second transmission shaft is rotatably mounted at the upper end of the first mounting seat, the second transmission shaft penetrates through the heat insulation plate and the second box cover, and one end of the second transmission shaft, which is far away from the first mounting seat, is fixedly connected with the straight gear, one side of the first transmission shaft, which is located between the first mounting seat and the second mounting seat and is close to the first mounting seat, is provided with a first bevel gear, one side of the first transmission shaft, which is located between the first mounting seat and the second mounting seat and is close to the second mounting seat, is provided with a third bevel gear, one end of the first transmission shaft, which is far away from the third mounting seat, is provided with a fifth bevel gear, one end of the second transmission shaft, which is close to the first mounting seat, is provided with a second bevel gear, one end of the second lead screw, which is close to the second mounting seat, is provided with a fourth bevel gear, one end of the first lead screw, which is close to the third mounting seat, is provided with a sixth bevel gear, and the first bevel gear, the second bevel gear, the third bevel gear, the fourth bevel gear, the fifth bevel gear and the sixth bevel gear are respectively and tightly engaged with each other.
Preferably, the supporting device comprises a bottom plate, a supporting column is fixedly mounted at the upper end of the bottom plate, the supporting column penetrates through the heat insulation plate, and a supporting claw is arranged at one end, far away from the bottom plate, of the supporting column.
Preferably, the size and the number of teeth of the first bevel gear, the fourth bevel gear and the sixth bevel gear are respectively smaller than those of the second bevel gear, the third bevel gear and the fifth bevel gear, so as to control different transmission ratios.
Preferably, the heating mechanism comprises a first coil, a furnace body and a heating unit, the furnace body is arranged on the supporting claw, the first coil is wound on the surface of the furnace body, a gap is reserved between the first coil and the surface of the furnace body, and the heating unit is arranged on the outer side of the first coil.
Preferably, the heating unit includes servo motor, servo motor's output is equipped with the third lead screw, it is provided with the slider to slide on the third lead screw, be equipped with the wire in the slider for connect external power, the second coil is installed to one side of slider, the second coil winding leave the clearance between first coil outer fringe and the first coil.
Preferably, a leakage net is arranged in the middle of the inside of the furnace body and used for separating aluminum profiles with different sizes, and a temperature sensor is arranged on the outer wall of the furnace body and used for transmitting signals to the servo motor to control the servo motor to operate.
Preferably, the distance between the upper end and the lower end of the first coil is greater than the distance between the two ends of the second coil.
Preferably, the materials of all the mechanisms are high-temperature resistant materials.
The invention has the beneficial effects that:
1. according to the invention, the aluminum profile is smelted in a vortex heating mode, so that the loss of energy is greatly reduced compared with flame heating, and the smelting efficiency is improved;
2. according to the invention, the double coils are arranged, the first coil is wound on the outer surface of the whole furnace body to preheat the aluminum material in the furnace body, the second coil is used for heating the local part, the position is adjusted according to the signal transmitted by the temperature sensor, the melting point of aluminum is 660 ℃, when the temperature of the furnace body at the heating position reaches about 700 ℃, the temperature sensor transmits the signal to drive the servo motor to operate, so that the second coil is used for heating other parts, the melted part is subjected to heat preservation through the first coil, the lower small aluminum part is easier to melt relative to the upper large aluminum part, the second coil is used for heating the lower aluminum part, the second coil is moved upwards after the lower aluminum part is melted, the upper large aluminum part is heated, the melting efficiency is improved, and the energy is saved;
3. according to the invention, through arranging the control mechanism and the box cover with a special structure, only the motor needs to be started to drive the first transmission shaft to rotate, then the second transmission shaft and the lead screw are driven to rotate simultaneously through the transmission of different bevel gear sets, the second transmission shaft drives the spur gear to rotate, the box cover is opened and closed automatically through the meshing of the gear and the rack, and meanwhile, the bottom plate can move along the direction of the lead screw due to the rotation of the lead screw, so that the supporting device moves up and down, and further the furnace body can be ejected out of the box body or supported to return to the heating position in the box body.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the lid of the present invention when closed;
FIG. 3 is a schematic view of the lid of the present invention when open;
FIG. 4 is a schematic structural view of the furnace body of the present invention.
In the figure: the box body 1, the box cover 2, the first box cover 21, the second box cover 22, the base plate 221, the sliding chute 222, the sliding plate 223, the spur gear 23, the first rack 24, the first connecting rod 241, the second rack 25, the second connecting rod 251, the motor 3, the control mechanism 4, the first transmission shaft 41, the first mounting seat 42, the second mounting seat 43, the third mounting seat 44, the first lead screw 45, the sixth bevel gear 451, the second lead screw 46, the fourth bevel gear 461, the first bevel gear 47, the third bevel gear 48, the fifth bevel gear 49, the heating mechanism 5, the first coil 51, the furnace body 52, the leakage net 521, the temperature sensor 522, the heating unit 53, the servo motor 531, the third lead screw 532, the sliding block 533, the second coil 534, the heat insulation plate 6, the supporting device 7, the bottom plate 71, the supporting column 72, the supporting claws 73, the second transmission shaft 8 and the second bevel gear 81.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and the specific meanings of the terms may be understood by those skilled in the art according to specific situations.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being fixed or detachable or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 4, shown electric heating aluminium alloy smelting furnace, including box 1, case lid 2 and motor 3, box 1 and case lid 2 sliding connection, motor 3 sets up in box 1 outside and is close to 1 bottom position of box, and 1 inside bottom position fixed mounting of box has control mechanism 4, and control mechanism 4 upper end is equipped with heating mechanism 5, is equipped with heat insulating board 6 between heating mechanism 5 and the control mechanism 4.
Specifically, the cover 2 includes a first cover 21 and a second cover 22, the second cover 22 includes a base plate 221, a sliding slot 222 is formed in one end of the base plate 221, which is close to the first cover 21, a sliding plate 223 is slidably mounted in the sliding slot 222, the sliding plate 223 is L-shaped, a spur gear 23, a first rack 24 and a second rack 25 are movably disposed at the upper end of the base plate 221, a first connecting rod 241 is disposed at one end of the first rack 24, which is close to the first cover 21, the first connecting rod 241 penetrates through the sliding plate 223, one end of the first connecting rod 241, which is far away from the first rack 24, is fixedly connected with the first cover 21, one end of the second rack 25, which is close to the sliding plate 223, one end of the second connecting rod 251, which is far away from the second rack 25, is fixedly connected with the sliding plate 223, the first rack 24 and the second rack 25 are adapted and tightly engaged with the spur gear 23, when the spur gear 23 rotates clockwise, the first rack 24 moves in a direction close to the sliding plate 223, the second rack 25 moves away from the sliding plate 223, so that the first cover 21 is driven by the first link 241 to move away from the base plate 221, and the sliding plate 223 is driven by the second link 251 to move towards the base plate 221, so that the cover 2 is opened.
Specifically, the control mechanism 4 includes a first transmission shaft 41, a first mounting seat 42, a second mounting seat 43 and a third mounting seat 44, the first transmission shaft 41 penetrates through the side wall of the box body 1, the first mounting seat 42, the second mounting seat 43 and the third mounting seat 44, one end of the first transmission shaft 41 is connected with the output end of the motor 3, a first lead screw 45 is arranged between the third mounting seat 44 and the heat insulation plate 6, two ends of the first lead screw 45 are respectively connected with the upper end of the third mounting seat 44 and the lower end of the heat insulation plate 6 in a rotating manner, a second lead screw 46 is arranged between the second mounting seat 43 and the heat insulation plate 6, two ends of the second lead screw 46 are respectively connected with the upper end of the second mounting seat 43 and the lower end of the heat insulation plate 6 in a rotating manner, a support device 7 is slidably mounted on the first lead screw 45 and the second lead screw 46, a second transmission shaft 8 is rotatably mounted on the upper end of the first mounting seat 42, the second transmission shaft 8 penetrates through the heat insulation plate 6 and the second box cover 22, and one end of the second transmission shaft 8 far away from the first mounting seat 42 is fixedly connected with the straight gear 23, one side of the first transmission shaft 41, which is located between the first mounting seat 42 and the second mounting seat 43 and is close to the first mounting seat 42, is provided with a first bevel gear 47, one side of the first transmission shaft 41, which is located between the first mounting seat 42 and the second mounting seat 43 and is close to the second mounting seat 43, is provided with a third bevel gear 48, one end of the first transmission shaft 41 far away from the third mounting seat 44 is provided with a fifth bevel gear 49, one end of the second transmission shaft 8, which is close to the first mounting seat 42, is provided with a second bevel gear 81, one end of the second lead screw 46, which is close to the second mounting seat 43, one end of the first lead screw 45, which is close to the third mounting seat 44, is provided with a sixth bevel gear 451, the first bevel gear 47 and the second bevel gear 81, the third bevel gear 48 and the fourth bevel gear 461, the fifth bevel gear 49 and the sixth bevel gear 451 are respectively and are tightly engaged, the size and the number of teeth of the first bevel gear 47, the fourth bevel gear 461 and the sixth bevel gear 451 are respectively smaller than those of the second bevel gear 81, the third bevel gear 48 and the fifth bevel gear 49 for controlling different transmission ratios, the supporting device 7 comprises a bottom plate 71, a supporting column 72 is fixedly installed at the upper end of the bottom plate 71, the supporting column 72 penetrates through the heat insulation plate 6, one end of the supporting column 72, which is far away from the bottom plate 71, is provided with a supporting claw 73, and the supporting is used for supporting the furnace body 52 during heating and assisting the furnace body 52 to ascend to the outside of the box body when smelting is complete.
By adopting the above technical scheme, the motor 3 is started to drive the first transmission shaft 41 to rotate, so that the first bevel gear 47, the third bevel gear 48 and the fifth bevel gear 49 rotate, and the second transmission shaft 8, the first lead screw 45 and the second lead screw 46 are driven to rotate through gear engagement transmission, the second transmission shaft 8 rotates to drive the straight gear 23 to rotate, so as to control the opening and closing of the box cover 2, because the first lead screw 45, the second lead screw 46 and the bottom plate 71 are connected through threads, the bottom plate 71 moves along the vertical direction through the rotation of the first lead screw 45 and the second lead screw 46, so that the whole supporting device 7 slides along the vertical direction, and because the sizes and the tooth numbers of the first bevel gear 47, the fourth bevel gear 461 and the sixth bevel gear 451 are respectively smaller than those of the second bevel gear 81, the third bevel gear 48 and the fifth bevel gear 49, and the sizes and the tooth numbers of the third bevel gear 48 and the fifth bevel gear 49, The fourth bevel gear 461 and the sixth bevel gear 451 have the same size and number of teeth, so that the two sets of supporting devices 7 can be controlled to synchronously lift, and the oven body 52 can be just ejected out of the oven body 1 by the supporting devices 7 when the oven cover 2 is completely opened by controlling the difference of the transmission ratio.
Specifically, the heating mechanism 5 includes a first coil 51, a furnace body 52 and a heating unit 53, the furnace body 52 is disposed on the supporting claw 73, the first coil 51 is wound on the surface of the furnace body 52 and a gap is left between the first coil 51 and the surface of the furnace body 52, the heating unit 53 is disposed outside the first coil 51, the heating unit 53 includes a servo motor 531, an output end of the servo motor 531 is provided with a third lead screw 532, a slider 533 is slidably disposed on the third lead screw 532, a heating power source is included in the slider 533, a second coil 534 is installed on one side of the slider 533, the second coil 534 is wound on the outer edge of the first coil 51 and a gap is left between the outer edge of the first coil 51 and the first coil 51, and the distance between the upper end and the lower end of the first coil 51 is greater than the distance between the two ends of the second coil 534.
By adopting the technical scheme, the first coil 51 preheats all aluminum materials in the furnace body 52, the second coil 534 heats and smelts the aluminum materials in the furnace body 52 from bottom to top gradually, and because the small-sized aluminum part below is easier to melt relative to the large-sized aluminum part at the upper end, the aluminum part below is heated by the 534 firstly, and after the aluminum part below is melted, the movable 534 moves upwards to heat the large-sized aluminum material above, so that the melting efficiency is improved, and the energy is saved.
Specifically, a leakage net 521 is arranged in the middle of the inside of the furnace body 52 and used for separating aluminum profiles with different sizes, so that small aluminum profiles easy to melt are deposited at the bottom of the furnace body 52, larger aluminum profiles are arranged above the leakage net 521 and are gradually heated from bottom to top in cooperation with the second coil 534, the heating efficiency can be improved, a temperature sensor 522 is arranged on the outer wall of the furnace body 52 and used for transmitting signals to the servo motor 531 to control the operation of the servo motor 531, the melting point of aluminum is 660 ℃, when the temperature of the lower portion of the furnace body 52 rises to 700 ℃, the temperature sensor 522 sends out signals to control the servo motor 531 to start, the third lead screw 532 is driven to rotate, the sliding block 533 slides in the direction far away from the servo motor 531, and the second coil starts to heat the aluminum profile on the upper portion of the furnace body 52.
Specifically, all the mechanisms are made of high-temperature resistant materials, the melting point of aluminum is 660 ℃, so that the temperature of the working environment is high, and the service life of the aluminum alloy is prolonged by adopting the high-temperature resistant materials.
The working principle is as follows: when the aluminum material melting furnace is used, the starting motor 3 rotates forwards to drive the first transmission shaft 41 to rotate, so that the first bevel gear 47, the third bevel gear 48 and the fifth bevel gear 49 rotate, the second transmission shaft 8, the first lead screw 45 and the second lead screw 46 are driven to rotate through gear meshing transmission, the second transmission shaft 8 rotates to drive the straight gear 23 to rotate, so that the box cover 2 is controlled to be opened, the supporting device 7 slides along the direction close to the box cover 2 through the rotation of the first lead screw 45 and the second lead screw 46, so that the furnace body 52 is ejected out of the box body 1, aluminum material to be melted is added at the moment, after the filling is finished, the starting motor 3 rotates backwards to enable the furnace body 52 to return to the original position in the box body 1, the box cover 2 is closed, the power supply is switched on, the aluminum material is heated and melted, the first coil 51 preheats all the aluminum material in the furnace body 52, and the small aluminum material below is easier to melt relative to the large aluminum material at the upper end, therefore, the second coil 534 heats and smelts the aluminum material in the furnace body 52 from bottom to top gradually, the middle position in the furnace body 52 is provided with the leakage net 521 for separating aluminum profiles with different sizes, so that the small aluminum material easy to melt is deposited at the bottom of the furnace body 52, the larger aluminum material is arranged above the leakage net 521 and is heated from bottom to top gradually by matching with the second coil 534, the small aluminum material is heated first, the outer wall of the furnace body 52 is provided with the temperature sensor 522 for transmitting a signal to the servo motor 531 to control the operation of the servo motor 531, the melting point of the aluminum is 660 ℃, when the temperature of the lower part of the furnace body 52 is raised to 700 ℃, the small aluminum material is completely melted, the temperature sensor 522 sends a signal to control the servo motor 531 to start, the third lead screw 532 is driven to rotate, the sliding block 533 is enabled to slide towards the direction far away from the servo motor 531, so that the second coil starts to heat the aluminum material on the upper half part of the furnace body 52, the first coil 51 keeps warm for the aluminum material which is heated completely at the lower half part of the furnace body 52, after the aluminum material is melted completely in a certain time, the motor 3 is started to rotate forwards, so that the furnace body 52 is ejected out of the box body 1, and the follow-up process is carried out after the worker takes out the aluminum material.
It should be understood that the above-described embodiments are merely preferred embodiments of the invention and the technical principles applied thereto. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, such variations are within the scope of the invention as long as they do not depart from the spirit of the invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.
Claims (10)
1. The utility model provides an electrical heating aluminium alloy smelting furnace, includes box (1), case lid (2) and motor (3), its characterized in that: the box body (1) is movably connected with the box cover (2), the motor (3) is arranged outside the box body (1) and close to the bottom end of the box body (1), a control mechanism (4) is fixedly mounted at the bottom end of the inside of the box body (1), a heating mechanism (5) is arranged at the upper end of the control mechanism (4), and a heat insulation plate (6) is arranged between the heating mechanism (5) and the control mechanism (4).
2. The electric heating aluminum profile smelting furnace according to claim 1, characterized in that: the case cover (2) comprises a first case cover (21) and a second case cover (22), the second case cover (22) comprises a base plate (221), the base plate (221) is fixedly connected with the case body (1), one end, close to the first case cover (21), of the base plate (221) is provided with a sliding groove (222), the sliding groove (222) is internally provided with a sliding plate (223) in a sliding manner, the sliding plate (223) is L-shaped, the upper end of the base plate (221) is movably provided with a straight gear (23), a first rack (24) and a second rack (25), one end, close to the first case cover (21), of the first rack (24) is provided with a first connecting rod (241), the first connecting rod (241) penetrates through the sliding plate (223), one end, far away from the first rack (24), of the first connecting rod (241) is fixedly connected with the first case cover (21), one end, close to the sliding plate (223), of the second rack (25) is provided with a second connecting rod (251), one end, far away from the second rack (25), of the second connecting rod (251) is fixedly connected with the sliding plate (223), and the first rack (24) and the second rack (25) are matched with and tightly meshed with the straight gear (23).
3. The electric heating aluminum profile smelting furnace according to claim 1, characterized in that: the control mechanism (4) comprises a first transmission shaft (41), a first mounting seat (42), a second mounting seat (43) and a third mounting seat (44), the first transmission shaft (41) penetrates through the side wall of the box body (1), the first mounting seat (42), the second mounting seat (43) and the third mounting seat (44), one end of the first transmission shaft (41) is connected with the output end of the motor (3), a first lead screw (45) is arranged between the third mounting seat (44) and the heat insulation plate (6), two ends of the first lead screw (45) are respectively connected with the upper end of the third mounting seat (44) and the lower end of the heat insulation plate (6) in a rotating manner, a second lead screw (46) is arranged between the second mounting seat (43) and the heat insulation plate (6), two ends of the second lead screw (46) are respectively connected with the upper end of the second mounting seat (43) and the lower end of the heat insulation plate (6) in a rotating manner, the device is characterized in that a supporting device (7) is slidably mounted on the first lead screw (45) and the second lead screw (46), a second transmission shaft (8) is rotatably mounted at the upper end of the first mounting seat (42), the second transmission shaft (8) penetrates through the heat insulation plate (6) and the second box cover (22), one end, away from the first mounting seat (42), of the second transmission shaft (8) is fixedly connected with the straight gear (23), one side, located between the first mounting seat (42) and the second mounting seat (43) and close to the first mounting seat (42), of the first transmission shaft (41) is provided with a first bevel gear (47), one side, located between the first mounting seat (42) and the second mounting seat (43) and close to the second mounting seat (43), of the first transmission shaft (41) is provided with a third bevel gear (48), one end, away from the third mounting seat (44), of the first transmission shaft (41) is provided with a fifth bevel gear (49), one end, close to the first mounting seat (42), of the second transmission shaft (8) is provided with a second bevel gear (81), one end, close to the second mounting seat (43), of the second lead screw (46) is provided with a fourth bevel gear (461), one end, close to the third mounting seat (44), of the first lead screw (45) is provided with a sixth bevel gear (451), and the first bevel gear (47), the second bevel gear (81), the third bevel gear (48), the fourth bevel gear (461), the fifth bevel gear (49) and the sixth bevel gear (451) are respectively and tightly meshed.
4. The electric heating aluminum profile smelting furnace according to claim 3, characterized in that: the supporting device (7) comprises a bottom plate (71), a supporting column (72) is fixedly mounted at the upper end of the bottom plate (71), the supporting column (72) penetrates through the heat insulation plate (6), and a supporting claw (73) is arranged at one end, far away from the bottom plate (71), of the supporting column (72).
5. The electric heating aluminum profile smelting furnace according to claim 3, characterized in that: the transmission ratios between the first bevel gear (47) and the second bevel gear (81), between the fourth bevel gear (461) and the third bevel gear (48), and between the sixth bevel gear (451) and the fifth bevel gear (49) are all less than 1.
6. The electric heating aluminum profile smelting furnace according to claim 1, characterized in that: the heating mechanism (5) comprises a first coil (51), a furnace body (52) and a heating unit (53), the furnace body (52) is arranged on the supporting claw (73), the first coil (51) is wound on the surface of the furnace body (52) and a gap is reserved between the first coil and the surface of the furnace body (52), and the heating unit (53) is arranged on the outer side of the first coil (51).
7. The electric heating aluminum profile smelting furnace according to claim 6, characterized in that: heating element (53) include servo motor (531), the output of servo motor (531) is equipped with third lead screw (532), it is provided with slider (533) to slide on third lead screw (532), be equipped with the wire in slider (533) for connect external power supply, second coil (534) are installed to one side of slider (533), second coil (534) winding just and leave the clearance between first coil (51) in first coil (51) outer fringe.
8. An electrically heated aluminum profile smelting furnace according to claims 6 and 7, characterized in that: the aluminum profile separating furnace is characterized in that a leakage net (521) is arranged in the middle of the inside of the furnace body (52) and used for separating aluminum profiles with different sizes, and a temperature sensor (522) is arranged on the outer wall of the furnace body (52) and used for transmitting signals to the servo motor (531) to control the operation of the servo motor (531).
9. The electric heating aluminum profile smelting furnace according to claim 7, characterized in that: the distance between the upper end and the lower end of the first coil (51) is larger than that between the two ends of the second coil (534).
10. The electric heating aluminum profile smelting furnace according to claim 1, characterized in that: all the mechanisms are made of high-temperature resistant materials.
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| CN202110614374.2A CN113532127A (en) | 2021-06-02 | 2021-06-02 | Electric heating aluminum profile smelting furnace |
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