An aluminum ingot heating device

Abstract

The utility model provides a kind of aluminium ingot heating device, comprising: support, heating crucible and stirring assembly;The heating crucible is located on the upper portion of support, and the heating crucible can rotate around the joint with support;The stirring assembly includes stirrer arranged at the top of heating crucible, and the bottom of heating crucible is further provided with wobbler.The utility model is provided with stirring assembly, which can drive stirring shaft to rotate by motor one, and the stirring shaft drives stirring vane to directly stir aluminium material inside heating crucible, at the same time, motor two drives rotating disc and extruding rod to rotate, so that extruding rod knocks and pushes struts, and further causes heating crucible to oscillate, adopts the mode of internal stirring and external vibration, improves stirring efficiency, and makes aluminium liquid mixing more uniform.

Description

Technical Field

[0001] This utility model relates to the technical field of aluminum ingot processing equipment, and in particular to an aluminum ingot heating device. Background Technology

[0002] Aluminum ingots are block or ingot-shaped metallic materials formed by melting and casting aluminum or aluminum alloys. They are the basic raw materials of the aluminum industry chain and are widely used in industrial processing. Solid aluminum ingots are heated to above their melting point (about 660°C) to turn them into liquid, making them easier to process into aluminum plates, aluminum tubes, aluminum profiles and other products.

[0003] In traditional applications, when heating aluminum ingots to melt them, a stirrer is often installed in the furnace to accelerate the melting process. However, existing mechanical stirring methods are limited by parameters such as the shape and rotation speed of the stirring blades, making it difficult to achieve uniform mixing and resulting in low stirring efficiency.

[0004] To address this issue, we propose an aluminum ingot heating device to solve the problems of low stirring efficiency and low mixing uniformity of molten aluminum in existing technologies. Utility Model Content

[0005] In view of the shortcomings of the prior art described above, the purpose of this utility model is to provide an aluminum ingot heating device to solve the problems of low stirring efficiency and low mixing uniformity of aluminum liquid in the prior art.

[0006] To achieve the above and other related objectives, this utility model provides an aluminum ingot heating device, comprising: a support, a heating crucible, and a stirring assembly;

[0007] The heating crucible is located on the upper part of the support, and the heating crucible can rotate around the connection point with the support;

[0008] The stirring assembly includes a stirrer located at the top of the heating crucible, and a swinging device located at the bottom of the heating crucible.

[0009] Preferably, the stirrer includes a motor, the lower end of which is connected to a stirring shaft, and a plurality of stirring blades are connected to the outer surface of the stirring shaft;

[0010] The oscillator includes a second motor located at the bottom of the heating crucible. The lower end of the second motor is connected to a turntable. The outer side wall of the turntable extends outward to form several extrusion rods. The upper end of the support is connected to a support rod, which is located within the rotation range of the extrusion rods.

[0011] Preferably, each of the extrusion rods adopts an arc-shaped structure, and the outer surfaces of the extrusion rod and the support rod are provided with protective pads.

[0012] Preferably, the heating crucible has an internal baffle, and the bottom of the heating crucible is detachably connected to a base plate.

[0013] Preferably, both the baffle and the heating crucible are hollow structures located in the side wall of the upper part of the baffle, and a spiral heating wire is provided inside the hollow structure.

[0014] Preferably, the side of the support is provided with a tensioning component, which is used to control the heating crucible to rotate within a certain vertical angle range.

[0015] Preferably, the stretching assembly includes a guide rail located on the upper side of the support, a fixed pulley installed on the top side of the guide rail, a lifter located in the middle of the guide rail, a pull rope connected to the telescopic end of the lifter, and one end of the pull rope passing around the fixed pulley and connected to the side wall of the heating crucible.

[0016] Preferably, the lifting device includes a motor three, the output end of which is connected to a screw parallel to the long side of the guide rail. The guide rail has a slider inside, which can slide up and down inside the guide rail. The screw passes through the slider and is threadedly connected to the slider.

[0017] As described above, the aluminum ingot heating device disclosed in this utility model has the following beneficial effects:

[0018] 1. This utility model incorporates a stirring assembly. A motor drives a stirring shaft to rotate, which in turn drives the stirring blades to directly stir the aluminum material inside the heating crucible. Simultaneously, a motor drives a turntable and an extrusion rod to rotate, causing the extrusion rod to strike and push the support rod, thereby causing the heating crucible to vibrate. This internal stirring and external vibration method improves stirring efficiency and makes the aluminum liquid more uniformly mixed.

[0019] 2. This utility model also incorporates a tensioning component. Motor 2 controls the screw to rotate, the screw drives the slider to descend, the slider pulls the pull rope, and the pull rope passes through the fixed pulley to rotate the heating crucible. This causes the opening of the heating crucible to tilt downwards, allowing the aluminum material inside the heating crucible to be poured out, thus achieving automated material discharge, reducing safety risks, and improving material discharge efficiency.

[0020] Therefore, this utility model effectively overcomes the various shortcomings of the prior art and has high industrial application value. Attached Figure Description

[0021] Figure 1 The image shown is a perspective view of an aluminum ingot heating device according to this utility model.

[0022] Figure 2 The image shown is a perspective view of the stirring assembly of an aluminum ingot heating device according to this utility model.

[0023] Figure 3The image shown is a cross-sectional view of the heating crucible of an aluminum ingot heating device according to this utility model.

[0024] Figure 4 The image shown is a perspective view of the stretching component of an aluminum ingot heating device according to this utility model.

[0025] Component designation explanation

[0026] 1. Support frame; 2. Heating crucible; 3. Stirring assembly; 4. Stretching assembly;

[0027] 20. Baffle; 21. Base plate; 22. Heating wire;

[0028] 30. Mixer; 33. Oscillator;

[0029] 300. Motor 1; 301. Stirring shaft; 302. Stirring blades;

[0030] 330. Turntable; 331. Extrusion rod; 332. Support rod; 333. Motor II;

[0031] 40. Guide rail; 41. Fixed pulley; 42. Lifting device; 43. Pull rope;

[0032] 420. Motor 3; 421. Screw; 422. Slider. Detailed Implementation

[0033] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification.

[0034] Please see Figures 1 to 4 It should be understood that the structures, proportions, sizes, etc., illustrated in the accompanying drawings are merely for illustrative purposes to aid those skilled in the art and are not intended to limit the scope of this invention. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, without affecting the effectiveness and purpose of this invention, should still fall within the scope of the disclosed technical content. Furthermore, the terms "upper," "lower," "left," "right," "middle," and "one" used in this specification are merely for clarity and not intended to limit the scope of this invention. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of this invention.

[0035] like Figure 1-4 As shown, this utility model provides an aluminum ingot heating device, including: a support 1, a heating crucible 2, and a stirring assembly 3.

[0036] The heating crucible 2 is located on the upper part of the support 1, and the heating crucible 2 can rotate around the connection point with the support 1.

[0037] The stirring assembly 3 includes a stirrer 30 located at the top of the heating crucible 2, which directly stirs the molten aluminum inside the heating crucible 2. A oscillator 33 is also provided at the bottom of the heating crucible 2. The oscillator 33 causes the entire heating crucible 2 to sway, agitating the molten aluminum from the outside. This structure achieves a double-layered stirring motion within the heating crucible 2, improving the stirring efficiency of the aluminum material inside the heating crucible 2 while reducing manual operation, lowering labor costs and safety risks.

[0038] In one embodiment, the stirrer 30 includes a motor 300, the lower end of which is connected to a stirring shaft 301, and a plurality of stirring blades are connected to the outer surface of the stirring shaft 301. In use, the motor 300 is started, causing the motor 300 to drive the stirring blades 302 to rotate through the stirring shaft 301, thereby directly stirring the molten aluminum inside the heating crucible 2.

[0039] The oscillator 33 includes a second motor 333 located at the bottom of the heating crucible. A turntable 330 is connected to the lower end of the second motor 333. The outer wall of the turntable 330 extends outward to form several extrusion rods 331. A support rod 332 is connected to the upper end of the support 1, and the support rod 332 is located within the rotation range of the extrusion rods 331. In use, the second motor 333 controls the rotation of the turntable 330, which drives the extrusion rods 331 to rotate, colliding with the support rods 332 fixed on the support 1. This causes the extrusion rods 331 to deflect the heating crucible 2 via the turntable 330. After the extrusion rods 331 separate from the support rods 332, they automatically reset under gravity, thus achieving the oscillation and swinging of the heating crucible 2, accelerating the melting efficiency of the aluminum material and improving the uniformity of the aluminum liquid mixing.

[0040] In one embodiment, each extrusion rod 331 adopts an arc-shaped structure, which facilitates the ejection and rotation of the turntable 330 and the heating crucible 2 through the arc surface after the extrusion rod 331 contacts the support rod 332. Furthermore, protective pads are provided on the outer surfaces of both the extrusion rod 331 and the support rod 332 to reduce the impact force generated when the extrusion rod 331 collides with the support rod 332, thereby extending the service life of the equipment.

[0041] In one embodiment, the heating crucible 2 has an internal baffle 20, which separates an area at the bottom of the heating crucible 2 for placing the second motor 333. Several heat dissipation holes are annularly formed on the side wall of the heating crucible 2 near the second motor 333 to prevent the second motor 333 from being affected by high temperatures. The baffle 20 is made of heat-insulating material to avoid affecting the service life of the second motor 333. Furthermore, a base plate 21 is detachably connected to the bottom of the heating crucible 2, allowing for maintenance of the second motor 333 by opening the base plate 21.

[0042] In one embodiment, both the baffle 20 and the heating crucible 2 are hollow structures located in the side wall of the upper part of the baffle 20. The hollow structure is provided with a spiral heating wire 22 to expand the heating area, improve the heating efficiency, and avoid the problem of heating only the bottom of the aluminum material during the heating process.

[0043] In one embodiment, a tensioning component 4 is provided on the side of the support 1. The tensioning component 4 is used to control the rotation of the heating crucible 2 within a certain vertical angle range. By pulling the heating crucible 2 to rotate through the tensioning component 4, the aluminum material is poured out of the heating crucible 2, avoiding manual operation, improving work efficiency and reducing safety risks.

[0044] In one embodiment, the stretching assembly 4 includes a guide rail 40 disposed on the upper side of the support 1. A fixed pulley 41 is installed on the top side of the guide rail 40. A lifter 42 is provided in the middle of the guide rail 40. A pull rope 43 is connected to the telescopic end of the lifter 42. One end of the pull rope 43 passes around the fixed pulley 41 and is connected to the side wall of the heating crucible 2. The lifter 42 controls the lifting and lowering of one end of the pull rope 43, thereby causing the pull rope 43 to pull the heating crucible 2 to rotate through the fixed pulley 41, facilitating the automated pouring out of aluminum material.

[0045] In one embodiment, the lifting device 42 includes a motor 420. The output end of the motor 420 is connected to a screw 421 parallel to the long side of the guide rail 40. A slider 422 is provided inside the guide rail 40, and the slider 422 can slide up and down inside the guide rail 40. The screw 421 passes through the slider 422 and is threadedly connected to the slider 422. In use, the motor 420 controls the screw 421 to rotate, which drives the slider 422 to descend. The slider 422 pulls the pull rope 43, which in turn pulls the heating crucible 2 through the fixed pulley 41 to rotate, thus emptying the aluminum material inside the heating crucible 2 and achieving automated material discharge.

[0046] The specific usage process of this utility model is as follows:

[0047] Aluminum material is placed in heating crucible 2, and after the cover plate is closed, the inside of heating crucible 2 is heated by heating wire 22 to melt the aluminum material. Motor 1 300 drives stirring shaft 301 and stirring blade 302 to rotate, directly stirring the aluminum liquid. At the same time, motor 2 333 drives turntable 330 and extrusion rod 331 to rotate, so that extrusion rod 331 strikes and pushes support rod 332, thereby causing heating crucible 2 to vibrate and accelerate the melting of aluminum material.

[0048] After heating is complete, open the cover and start the motor 420. The motor 420 controls the screw 421 to rotate. The screw 421 drives the slider 422 to descend. The slider 422 pulls the pull rope 43, which in turn pulls the heating crucible 2 through the fixed pulley 41 to rotate the crucible 2. This causes the opening of the heating crucible 2 to tilt downwards, pouring out the aluminum material inside the heating crucible 2, thus achieving automated material discharge.

[0049] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. An aluminum ingot heating device, characterized in that, include: Support (1), heating crucible (2) and stirring assembly (3); The heating crucible (2) is located on the upper part of the support (1), and the heating crucible (2) can rotate around the connection point with the support (1); The stirring assembly (3) includes a stirrer (30) located on top of the heating crucible (2), and a swinger (33) is also provided at the bottom of the heating crucible (2). The stirrer (30) includes a motor (300), the lower end of which is connected to a stirring shaft (301), and a plurality of stirring blades (302) are connected to the outer surface of the stirring shaft (301). The oscillator (33) includes a second motor (333) located at the bottom of the heating crucible. The lower end of the second motor (333) is connected to a turntable (330). The outer side wall of the turntable (330) extends outward to form several extrusion rods (331). The upper end of the support (1) is connected to a support rod (332). The support rod (332) is located within the rotation range of the extrusion rods (331).

2. The aluminum ingot heating device according to claim 1, characterized in that: Each of the extrusion rods (331) has an arc-shaped structure, and the outer surfaces of the extrusion rods (331) and the support rods (332) are provided with protective pads.

3. The aluminum ingot heating device according to claim 1, characterized in that: The heating crucible (2) is provided with a baffle (20) inside, and a bottom plate (21) is detachably connected to the bottom of the heating crucible (2).

4. The aluminum ingot heating device according to claim 3, characterized in that: Both the baffle (20) and the heating crucible (2) are hollow structures located on the side wall of the upper part of the baffle (20), and a spiral heating wire (22) is provided inside the hollow structure.

5. The aluminum ingot heating device according to claim 1, characterized in that: The support (1) is provided with a tensioning component (4) on its side, which is used to control the heating crucible (2) to rotate within a certain vertical angle range.

6. The aluminum ingot heating device according to claim 5, characterized in that: The stretching assembly (4) includes a guide rail (40) located on the upper side of the support (1). A fixed pulley (41) is installed on the top side of the guide rail (40). A lifter (42) is provided in the middle of the guide rail (40). A pull rope (43) is connected to the telescopic end of the lifter (42). One end of the pull rope (43) passes around the fixed pulley (41) and is connected to the side wall of the heating crucible (2).

7. The aluminum ingot heating device according to claim 6, characterized in that: The lifting device (42) includes a motor (420), the output end of which is connected to a screw (421) parallel to the long side of the guide rail (40). The guide rail (40) has a slider (422) inside, which can slide up and down inside the guide rail (40). The screw (421) passes through the slider (422) and is threadedly connected to the slider (422).

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