Aluminum alloy ingot melting furnace capable of achieving quantitative discharging

Abstract

The utility model provides an aluminum alloy ingot melting furnace capable of quantitatively discharging, which relates to the technical field of melting furnaces and comprises a melting furnace body, a supporting plate is fixedly mounted at the top of the melting furnace body, a driving motor is fixedly mounted at the top of the supporting plate, and a connecting rod is movably sleeved at the output end of the driving motor. A fixing rod is fixedly installed on one side of the outer wall of the connecting rod, the outer surface wall of the fixing rod is movably sleeved with a roller, the outer surface wall of the roller is movably in contact with a linkage plate, and a sliding groove is formed in one side of the outer wall of the linkage plate. According to the aluminum alloy ingot feeding device, under the interaction of all components of the aluminum alloy ingot feeding device, the movable rod reciprocates left and right under the driving of the driving motor, quantitative feeding of aluminum alloy ingots is ensured, uneven accumulation of the aluminum alloy ingots in a melting furnace is effectively prevented through the feeding mode, and the continuity and stability of the melting process are ensured; therefore, the melting efficiency and the product quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of melting furnaces, in particular to a melting furnace for aluminum alloy ingots capable of quantitatively discharging materials. Background Art

[0002] Aluminum alloy ingots are made of pure aluminum and recycled aluminum, with other elements added in accordance with international standards or special requirements. Since aluminum alloy ingots are solid at room temperature, they cannot be used directly in production and manufacturing. Aluminum alloy ingot melting furnaces can provide a high-temperature environment to melt the solid aluminum alloy ingots into liquid, which makes the aluminum alloy have better fluidity and machinability, facilitating subsequent casting, die-casting, extrusion and other processes, thereby producing aluminum alloy products of various shapes and specifications to meet the needs of many fields such as automobiles, aerospace, and construction.

[0003] Existing aluminum alloy ingot melting furnaces generally rely on manual input of large quantities of aluminum alloy ingots into the furnace during melting operations. This method often leads to rapid accumulation of materials in the furnace, resulting in inefficient and uneven heat transfer, which in turn makes it impossible for some aluminum alloy ingots to obtain sufficient heat to fully melt, thereby reducing the efficiency and quality of melting. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that when the above-mentioned equipment is in use, a large number of aluminum alloy ingots need to be manually put into the melting furnace directly during use, resulting in reduced melting efficiency and quality, thereby proposing a melting furnace for aluminum alloy ingots that can be used for quantitative feeding.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a solvent-free printing compound machine for a melting furnace for aluminum alloy ingots that can be quantitatively unloaded, comprising a melting furnace body, a support plate fixedly installed on the top of the melting furnace body, a drive motor fixedly installed on the top of the support plate, a connecting rod is provided in a movable sleeve at the output end of the drive motor, a fixing rod is fixedly installed on one side of the outer wall of the connecting rod, a roller is movablely sleeved on the outer wall of the fixing rod, a linkage plate is movably contacted on the outer wall of the roller, a slide groove is provided on one side of the outer wall of the linkage plate, and the roller is movably inserted in the inner part of the slide groove, a movable rod is fixedly installed on one side of the outer wall of the linkage plate, a push plate is fixedly installed on one side of the outer wall of the movable rod, a fixing plate is movable sleeved on the outer wall of the movable rod, and the bottom of the support plate is fixedly connected to the top of the fixed plate.

[0006] Preferably, a placement rack is fixedly mounted on the top of the support plate, and an outer wall of the placement rack is provided with two mounting holes.

[0007] Preferably, bearings are fixedly inserted into the inner surface walls of the two mounting holes, and a bidirectional screw rod is fixedly inserted between the insides of the two bearings.

[0008] Preferably, a servo motor is fixedly connected to one side of the outer wall of the bidirectional screw rod, and two threaded blocks are threadedly connected to the outer wall of the bidirectional screw rod.

[0009] Preferably, the tops of the two threaded blocks are fixedly connected to a limiting plate.

[0010] Preferably, an electric push rod is fixedly connected to one side of the outer wall of the placement rack, and the telescopic end of the electric push rod movably passes through the interior of the placement rack.

[0011] Preferably, the telescopic end of the electric push rod is fixedly connected with a baffle.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] In the utility model, under the interaction of the components of the device, the movable rod realizes left and right reciprocating motion by utilizing the drive of the driving motor, thereby ensuring the quantitative unloading of the aluminum alloy ingots. This unloading method effectively prevents the uneven accumulation of the aluminum alloy ingots inside the melting furnace, ensures the continuity and stability of the melting process, and thus improves the melting efficiency and product quality.

[0014] In the utility model, through the interaction of the various components of the device, the positions of the two limit plates and the baffle can be flexibly adjusted to ensure that aluminum alloy ingots of various sizes are firmly placed in the placement rack to avoid sliding and tilting, thereby ensuring smooth unloading of the aluminum alloy ingots. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a main structural stereogram of a melting furnace for aluminum alloy ingots capable of quantitative feeding;

[0016] Figure 2 The utility model provides a partial structural stereogram of a melting furnace for aluminum alloy ingots capable of quantitative feeding;

[0017] Figure 3 The utility model provides a three-dimensional exploded diagram of the partial structure of a melting furnace for aluminum alloy ingots capable of quantitative feeding;

[0018] Figure 4 The utility model provides a partial structure side-view stereoscopic exploded diagram of a melting furnace for aluminum alloy ingots capable of quantitative feeding.

[0019] Legend:

[0020] 1. Melting furnace body; 2. Support plate; 3. Drive motor; 4. Connecting rod; 5. Fixed rod; 6. Roller; 7. Linkage plate; 8. Slide; 9. Movable rod; 10. Push plate; 11. Fixed plate; 12. Placement rack; 13. Mounting hole; 14. Bearing; 15. Bidirectional screw; 16. Servo motor; 17. Threaded block; 18. Limit plate; 19. Electric push rod; 20. Baffle. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a melting furnace for aluminum alloy ingots capable of quantitative unloading, comprising a melting furnace body 1, a support plate 2 is fixedly installed on the top of the melting furnace body 1, a driving motor 3 is fixedly installed on the top of the support plate 2, a connecting rod 4 is movably sleeved on the output end of the driving motor 3, a fixing rod 5 is fixedly installed on one side of the outer wall of the connecting rod 4, a roller 6 is movably sleeved on the outer wall of the fixing rod 5, a linkage plate 7 is movably contacted on the outer wall of the roller 6, a slide groove 8 is provided on one side of the outer wall of the linkage plate 7, and the roller 6 is movably inserted in the inner part of the slide groove 8, a movable rod 9 is fixedly installed on one side of the outer wall of the linkage plate 7, a push plate 10 is fixedly installed on one side of the outer wall of the movable rod 9, a fixing plate 11 is movably sleeved on the outer wall of the movable rod 9, and the bottom of the support plate 2 is fixedly connected to the top of the fixing plate 11.

[0024] The effect achieved by the entire embodiment 1 is that, first, the aluminum alloy ingots are orderly placed inside the placement rack 12, and then the drive motor 3 is started. The output end of the drive motor 3 drives the roller 6 to perform a circular motion through the connecting rod 4, and the circular motion of the roller 6 is further converted into a left and right reciprocating motion of the linkage plate 7 and the movable rod 9. Specifically, when the roller 6 moves to the leftmost side of its circular trajectory, the movable rod 9 drives the push plate 10 to move synchronously to the left extreme position. At this time, the aluminum alloy ingots in the placement rack 12 naturally slide to the bottom under the action of gravity, ready to be pushed. As the roller 6 continues its circular motion, the push plate 10 moves to the leftmost side of the linkage plate 7 and the movable rod 9. The movable rod 9 and the push plate 10 start to perform a reciprocating pushing action. When the roller 6 moves to the far right, the movable rod 9 pushes the push plate 10 to the right limit position. During this process, the push plate 10 effectively pushes the aluminum alloy ingot located at the bottom of the placement rack 12 into the melting furnace body 1. By accurately controlling the speed and direction of the drive motor 3, it can be ensured that the movable rod 9 drives the push plate 10 to push the aluminum alloy ingot into the melting furnace body 1 at a stable speed and at a uniform speed until the preset feeding amount is reached, thereby realizing accurate and uniform feeding of the aluminum alloy ingot, optimizing the melting process, and improving production efficiency and product quality.

[0025] Embodiment 2, as Figure 2-Figure 4 As shown, a placement rack 12 is fixedly installed on the top of the support plate 2, and two mounting holes 13 are provided on the outer wall of the placement rack 12, and bearings 14 are fixedly inserted on the inner walls of the two mounting holes 13, and a bidirectional screw rod 15 is fixedly inserted between the insides of the two bearings 14, and a servo motor 16 is fixedly connected to one side of the outer wall of the bidirectional screw rod 15, and two threaded blocks 17 are threadedly connected to the outer wall of the bidirectional screw rod 15, and the tops of the two threaded blocks 17 are fixedly connected to a limiting plate 18, and an electric push rod 19 is fixedly connected to one side of the outer wall of the placement rack 12, and the telescopic end of the electric push rod 19 movably passes through the interior of the placement rack 12, and the telescopic end of the electric push rod 19 is fixedly connected to a baffle 20.

[0026] The effect achieved by the entire embodiment 2 is that, according to the width and length of different aluminum alloy ingots, the servo motor 16 is first started, and the output end of the servo motor 16 accurately controls the rotation of the bidirectional screw 15. The rotation of the bidirectional screw 15 drives the two threaded blocks 17 to move relative to or away from each other, thereby driving the two limit plates 18 to synchronously adjust the distance between them until the distance matches the width of the current aluminum alloy ingot, thereby achieving precise lateral positioning. Subsequently, by starting the electric push rod 19, its telescopic end pushes the baffle 20 to move in the horizontal direction until the distance between the baffle 20 and the inner surface wall of one side of the placement rack 12 is exactly equal to the length of the aluminum alloy ingot, thereby completing the longitudinal adaptation adjustment. Through this flexible adjustment mechanism, aluminum alloy ingots of different sizes and dimensions can be firmly placed inside the placement rack 12 to ensure that they will not tilt, slide or get stuck due to size mismatch during the pushing process, thereby effectively avoiding problems such as poor pushing, uneven melting or equipment damage due to improper positioning of the aluminum alloy ingot, thereby improving the stability and efficiency of the entire production process.

[0027] Working principle: When in use, the device must first be carefully adjusted according to the specific width and length of the aluminum alloy ingot. At this time, the servo motor 16 is started, and its output end drives the bidirectional lead screw 15 to rotate. Since the two sides of the bidirectional lead screw 15 adopt opposite thread designs, its rotation will directly cause the two thread blocks 17 to move relative to or away from each other, thereby driving the two limit plates 18 to adjust their positions synchronously until the distance between the two accurately matches the width of the aluminum alloy ingot, thereby achieving precise lateral limiting. Next, by starting the electric push rod 19, the linear movement of its telescopic end is used to push the baffle 20 to move precisely in the horizontal direction until the distance between the baffle 20 and the inner wall of one side of the placement rack 12 is exactly equal to the length of the aluminum alloy ingot, thereby completing the longitudinal adaptation adjustment. This series of adjustments ensures that aluminum alloy ingots of different sizes can be firmly supported and positioned in the placement rack 12. Subsequently, a batch of aluminum alloy ingots are placed between the adjusted placement racks 12, and the drive motor is started. 3. The operation of the driving motor 3 drives the connecting rod 4 to perform a circular motion, and the connecting rod 4 then drives the roller 6 to perform a circular motion accordingly. Through the limiting effect of the fixed plate 11, the change of the circular trajectory of the roller 6 is converted into the left and right reciprocating motion of the movable rod 9 through the linkage plate 7. When the roller 6 moves to the leftmost side of its circular trajectory, the movable rod 9 drives the push plate 10 to move synchronously to the left limit position. At this time, the aluminum alloy ingot in the placement rack 12 naturally slides to the bottom under the action of gravity and is ready to be pushed. As the roller 6 continues its circular motion, the movable rod 9 and the push plate 10 begin to perform a reciprocating pushing action. When the roller 6 moves to the rightmost side, the movable rod 9 pushes the push plate 10 to the right limit position. In this process, the push plate 10 pushes the aluminum alloy ingot located at the bottom of the placement rack 12 into the interior of the melting furnace body 1 at a stable speed, and the reciprocating motion of the movable rod 9 drives the push plate 10 to push the aluminum alloy ingot into the melting furnace at a constant speed until the preset feeding amount is reached.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A melting furnace for aluminum alloy ingots capable of quantitatively discharging materials, comprising a melting furnace body (1), characterized in that: A support plate (2) is fixedly mounted on the top of the melting furnace body (1), a drive motor (3) is fixedly mounted on the top of the support plate (2), a connecting rod (4) is movably sleeved on the output end of the drive motor (3), a fixing rod (5) is fixedly mounted on one side of the outer wall of the connecting rod (4), a roller (6) is movably sleeved on the outer wall of the fixing rod (5), a linkage plate (7) is movably contacted on the outer wall of the roller (6), a slide groove (8) is provided on one side of the outer wall of the linkage plate (7), and the roller (6) is movably inserted in the slide groove (8), a movable rod (9) is fixedly mounted on one side of the outer wall of the linkage plate (7), a push plate (10) is fixedly mounted on one side of the outer wall of the movable rod (9), a fixing plate (11) is movably sleeved on the outer wall of the movable rod (9), and the bottom of the support plate (2) is fixedly connected to the top of the fixing plate (11).

2. The melting furnace for aluminum alloy ingots capable of quantitative feeding according to claim 1, characterized in that: A placement rack (12) is fixedly mounted on the top of the support plate (2), and an outer wall of the placement rack (12) is provided with two mounting holes (13).

3. The melting furnace for aluminum alloy ingots capable of quantitative feeding according to claim 2, characterized in that: A bearing (14) is fixedly inserted into the inner surface walls of the two mounting holes (13), and a bidirectional screw rod (15) is fixedly inserted between the insides of the two bearings (14).

4. The melting furnace for aluminum alloy ingots capable of quantitative feeding according to claim 3, characterized in that: A servo motor (16) is fixedly connected to one side of the outer wall of the bidirectional screw rod (15), and two threaded blocks (17) are threadedly connected to the outer wall of the bidirectional screw rod (15).

5. The melting furnace for aluminum alloy ingots capable of quantitative feeding according to claim 4, characterized in that: The tops of the two threaded blocks (17) are both fixedly connected to a limiting plate (18).

6. The melting furnace for aluminum alloy ingots capable of quantitative feeding according to claim 5, characterized in that: An electric push rod (19) is fixedly connected to one side of the outer wall of the placement rack (12), and the telescopic end of the electric push rod (19) movably penetrates the interior of the placement rack (12).

7. The melting furnace for aluminum alloy ingots capable of quantitative feeding according to claim 6, characterized in that: The telescopic end of the electric push rod (19) is fixedly connected to a baffle (20).

Images