Discharge port plug tool of aluminum ingot smelting furnace

Abstract

The utility model discloses an aluminum ingot smelting furnace discharge port plug tool, which belongs to the technical field of discharge port plugs, and comprises a support rod, a smelting furnace body and a discharge pipe, a movable box is arranged on one side of the support rod, a sliding mechanism convenient for the movable box to slide up and down is arranged between the movable box and the support rod, and the discharge pipe is arranged in the smelting furnace body. A positioning mechanism is arranged on the upper portion of the movable box, and a partition plate is fixedly connected to the inner wall of the movable box. According to the discharging port plug tool of the aluminum ingot smelting furnace, the sleeve is firstly arranged on the outer surface of the discharging pipe in a sleeving mode, when molten aluminum is squeezed to sputter towards the periphery, the molten aluminum is blocked through the sleeve, the molten aluminum can only move downwards from the leaking groove, the molten aluminum is prevented from spattering towards the periphery, the effect of preventing the molten aluminum from spattering towards the periphery is achieved, and the service life of the aluminum ingot smelting furnace is prolonged. Therefore, the problems that in the plugging process, the plug extrudes the discharging port, pressure is formed in the discharging port, molten aluminum can be possibly sprayed to the side face of the splash guard, and the external environment is affected are solved.

Description

Technical Field

[0001] This utility model relates to the technical field of discharge port plugs, and in particular to a tooling for a discharge port plug of an aluminum ingot smelting furnace. Background Technology

[0002] Aluminum ingots are an important industrial raw material with wide applications in construction, transportation, packaging and other fields. In the production of aluminum products, aluminum ingot smelting furnaces are generally used. Aluminum ingot smelting furnaces are industrial equipment specifically used to melt aluminum ingots. They play a key role in the aluminum processing industry. The basic function of the smelting furnace is to heat the aluminum ingots above their melting point, so that they are melted into a liquid state for subsequent casting, casting or refining. They are now widely used.

[0003] In existing aluminum ingot smelting furnaces, molten aluminum flows out through the furnace's outlet after smelting. If the aluminum flow channel becomes blocked and needs to be cleared, the outlet of the smelting furnace needs to be temporarily blocked. Currently, the common practice is to insert a plug from the outside into the outlet to block it. For example, CN215930536U discloses an aluminum ingot smelting furnace outlet plugging tool. Although this solution includes a splash guard to prevent workers from being splashed by molten aluminum, during the sealing process, the plug compresses the outlet, creating internal pressure. This can cause molten aluminum to spray onto the side of the splash guard, affecting the external environment. To solve this technical problem, this utility model proposes an aluminum ingot smelting furnace outlet plugging tool. Utility Model Content

[0004] The main purpose of this utility model is to provide a plug tooling for the discharge port of an aluminum ingot smelting furnace, which can effectively solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A plug fixture for the discharge port of an aluminum ingot smelting furnace includes a support rod, a smelting furnace body, and a discharge pipe. A movable box is provided on one side of the support rod, and a sliding mechanism is provided between the movable box and the support rod to facilitate the up-and-down sliding of the movable box. A positioning mechanism is provided on the upper part of the movable box. A partition is fixedly connected to the inner wall of the movable box, and a guide plate is fixedly connected to one side of the partition. The outer surface of the guide plate is fixedly connected to the movable box. A sleeve is slidably connected to the inner wall of the partition. Two limiting mechanisms are provided on the outer surface of the sleeve. A power mechanism is provided on one side of the sleeve. A groove is opened at the bottom of the sleeve, and a plug is fixedly connected to the inner wall of the sleeve.

[0007] Preferably, the sliding mechanism includes two sliding blocks. One side of each sliding block is fixedly connected to the movable box. A sliding groove is provided inside the support rod, and the outer surface of the sliding block is slidably connected to the sliding groove.

[0008] Preferably, the positioning mechanism includes a disassembly plate, one end of which is detachably connected to a support rod. A magnetic block is installed on the inner wall of the disassembly plate, and a metal block is installed on the upper surface of the movable box. The lower surface of the magnetic block is in contact with the metal block.

[0009] Preferably, the limiting mechanism includes an L-shaped plate, one end of which is fixedly connected to a sleeve, and a round rod is slidably connected to the inner wall of the L-shaped plate, with both ends of the round rod being fixedly connected to a partition and a movable box, respectively.

[0010] Preferably, the power mechanism includes a threaded rod, the outer surface of which is threadedly connected to the movable box, one end of which is located inside the movable box and rotatably connected to a sleeve, and the other end of which is located outside the movable box and is fixedly connected to a wheel.

[0011] Preferably, both the upper and lower ends of the support rod are fixed to the outer surface of the smelting furnace body, and the discharge pipe is located below the guide plate and connected to the smelting furnace body.

[0012] Preferably, the diameter of the sleeve is larger than the diameter of the discharge pipe, and the sealing head is conical in shape.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] In this invention, by setting components such as a guide plate and a sleeve, the movable box slides downwards, allowing the guide plate to wrap around the discharge pipe. The aluminum liquid is then encased within the guide plate. A power mechanism drives the sleeve to move closer to the discharge pipe. The sleeve first fits onto the outer surface of the discharge pipe. When the aluminum liquid is squeezed and splashes outwards, the sleeve blocks the aluminum liquid, allowing it to move downwards only from the trough. The aluminum liquid loses its momentum upon impact, preventing it from splashing outwards. Simultaneously, the guide plate provides a second layer of protection, achieving the effect of preventing aluminum liquid from splashing outwards. This solves the problem that during the sealing process, the plug squeezes the discharge port, creating internal pressure, which may cause aluminum liquid to spray onto the side of the splash shield, affecting the external environment.

[0015] In this invention, by setting components such as a limiting mechanism and a positioning mechanism, the magnetic block and the metal block attract each other, thereby allowing the movable box to be attracted to the lower part of the disassembly plate for easy fixation. The disassembly plate is then removed from the support rod, allowing the movable box to slide upward over the support rod for disassembly. During the sliding of the sleeve, the L-shaped plate is held in place by the round rod to prevent the L-shaped plate from rotating, thereby preventing the sleeve from rotating and ensuring that the sleeve can only slide horizontally, thus ensuring that the position of the trough is always at the lower part. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a plug tooling for the discharge port of an aluminum ingot smelting furnace according to the present invention;

[0017] Figure 2 This is a three-dimensional structural diagram of the sliding mechanism in the discharge port plug tooling of an aluminum ingot melting furnace according to the present invention.

[0018] Figure 3 This is a cross-sectional view of the movable box in the discharge port plug tooling of an aluminum ingot melting furnace according to this utility model;

[0019] Figure 4 This is a cross-sectional view of the trough in the plug tooling for the discharge port of an aluminum ingot smelting furnace according to this utility model.

[0020] Figure 5 This is a side view of the movable box in the discharge port plug tooling of an aluminum ingot smelting furnace according to this utility model.

[0021] In the diagram: 1. Support rod; 2. Movable box; 3. Sliding mechanism; 301. Sliding block; 302. Sliding groove; 4. Positioning mechanism; 401. Disassembly plate; 402. Magnetic block; 403. Metal block; 5. Partition plate; 6. Guide plate; 7. Sleeve; 8. Limiting mechanism; 801. L-shaped plate; 802. Round rod; 9. Power mechanism; 901. Threaded rod; 902. Rotary wheel; 10. Leakage groove; 11. Sealing head; 12. Smelting furnace body; 13. Discharge pipe. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] like Figure 1-5As shown, a plug tooling for the discharge port of an aluminum ingot smelting furnace includes a support rod 1, a smelting furnace body 12, and a discharge pipe 13. A movable box 2 is provided on one side of the support rod 1. A sliding mechanism 3 is provided between the movable box 2 and the support rod 1 to facilitate the up-and-down sliding of the movable box 2. The sliding mechanism 3 includes two sliding blocks 301. One side of the sliding block 301 is fixedly connected to the movable box 2. A sliding groove 302 is provided inside the support rod 1. The outer surface of the sliding block 301 is slidably connected to the sliding groove 302. The cross-sectional shape of both the sliding block 301 and the sliding groove 302 is T-shaped, and the shape and size of the sliding groove 302 are adapted to the sliding block 301. The sliding block 301 can slide inside the sliding groove 302 to increase the stability of the movable box 2 moving up or down.

[0024] The upper part of the movable box 2 is provided with a positioning mechanism 4. The positioning mechanism 4 includes a disassembly plate 401. One end of the disassembly plate 401 is detachably connected to the support rod 1. A magnetic block 402 is installed on the inner wall of the disassembly plate 401. A metal block 403 is installed on the upper surface of the movable box 2. The lower surface of the magnetic block 402 is in contact with the metal block 403. The magnetic block 402 and the metal block 403 attract each other, thereby attracting the movable box 2 to the lower part of the disassembly plate 401. One end of the disassembly plate 401 is fixed to the upper surface of the support rod 1 by bolts. When needed, the disassembly plate 401 can be removed from the support rod 1, so that the movable box 2 can slide upward over the support rod 1 to disassemble the movable box 2.

[0025] A partition 5 is fixedly connected to the inner wall of the movable box 2. A guide plate 6 is fixedly connected to one side of the partition 5. The outer surface of the guide plate 6 is fixedly connected to the movable box 2. A sleeve 7 is slidably connected to the inner wall of the partition 5. Two limiting mechanisms 8 are provided on the outer surface of the sleeve 7. The limiting mechanism 8 includes an L-shaped plate 801. One end of the L-shaped plate 801 is fixedly connected to the sleeve 7. A round rod 802 is slidably connected to the inner wall of the L-shaped plate 801. The two ends of the round rod 802 are fixedly connected to the partition 5 and the movable box 2, respectively. During the sliding process of the sleeve 7, the L-shaped plate 801 is locked by the round rod 802 to prevent the L-shaped plate 801 from rotating, thereby preventing the sleeve 7 from rotating and making the sleeve 7 slide only horizontally, so that the position of the trough 10 is always at the bottom.

[0026] A power mechanism 9 is provided on one side of the sleeve 7. The power mechanism 9 includes a threaded rod 901. The outer surface of the threaded rod 901 is threadedly connected to the movable box 2. One end of the threaded rod 901 located inside the movable box 2 is rotatably connected to the sleeve 7. The other end of the threaded rod 901 located outside the movable box 2 is fixedly connected to a rotating wheel 902. In use, by rotating the threaded rod 901, the threaded rod 901 moves into the interior of the movable box 2. The threaded rod 901 drives the sleeve 7 to move closer to the discharge pipe 13, so that the sealing head 11 inside the sleeve 7 can squeeze the discharge pipe 13.

[0027] The bottom of the sleeve 7 is provided with a groove 10. The inner wall of the sleeve 7 is fixedly connected with a sealing head 11. The upper and lower ends of the support rod 1 are fixed to the outer surface of the smelting furnace body 12. The discharge pipe 13 is located below the guide plate 6 and is connected to the smelting furnace body 12. The lower opening of the guide plate 6 is larger than that of the discharge pipe 13, and the discharge pipe 13 can enter the interior of the guide plate 6. The diameter of the sleeve 7 is larger than that of the discharge pipe 13. The sealing head 11 is conical in shape. When in use, the sleeve 7 can be fitted onto the discharge pipe 13, and the sealing head 11 then squeezes the discharge pipe 13 to seal it.

[0028] It should be noted that in actual use, when it is necessary to block the discharge pipe 13, the movable box 2 is slid downwards, causing the movable box 2 to drive the guide plate 6 downwards. The guide plate 6 wraps around the discharge pipe 13, containing the molten aluminum to prevent it from splashing outwards. Turning the rotating wheel 902 causes the threaded rod 901 to rotate, thereby moving the sleeve 7 closer to the discharge pipe 13. The sleeve 7 first fits onto the outer surface of the discharge pipe 13, and the molten aluminum flows from the inside of the discharge pipe 13. After flowing out, it enters the interior of the sleeve 7 and flows downward along the inner wall of the sleeve 7, causing the molten aluminum to flow down from the trough 10. Continue to turn the rotating wheel 902 so that the sealing head 11 blocks the discharge pipe 13. When the molten aluminum is squeezed and splashes in all directions, the sleeve 7 blocks the molten aluminum, so that the molten aluminum can only move downward from the trough 10. The molten aluminum loses its power after being impacted, thus preventing the molten aluminum from splashing in all directions. At the same time, the guide plate 6 is set up for a second layer of protection, which achieves the effect of preventing the molten aluminum from splashing in all directions.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A tooling for a plug at the discharge port of an aluminum ingot smelting furnace, comprising a support rod (1), a smelting furnace body (12), and a discharge pipe (13), characterized in that: A movable box (2) is provided on one side of the support rod (1). A sliding mechanism (3) is provided between the movable box (2) and the support rod (1) to facilitate the up-and-down sliding of the movable box (2). A positioning mechanism (4) is provided on the upper part of the movable box (2). A partition (5) is fixedly connected to the inner wall of the movable box (2). A guide plate (6) is fixedly connected to one side of the partition (5). The outer surface of the guide plate (6) is fixedly connected to the movable box (2). A sleeve (7) is slidably connected to the inner wall of the partition (5). Two limiting mechanisms (8) are provided on the outer surface of the sleeve (7). A power mechanism (9) is provided on one side of the sleeve (7). A trough (10) is opened at the bottom of the sleeve (7). A sealing head (11) is fixedly connected to the inner wall of the sleeve (7).

2. The plug tooling for the discharge port of the aluminum ingot smelting furnace according to claim 1, characterized in that: The sliding mechanism (3) includes a sliding block (301), and there are two sliding blocks (301). One side of the sliding block (301) is fixedly connected to the movable box (2). The support rod (1) has a sliding groove (302) inside, and the outer surface of the sliding block (301) is slidably connected to the sliding groove (302).

3. The plug fixture for the aluminum ingot smelting furnace discharge port according to claim 2, characterized in that: The positioning mechanism (4) includes a disassembly plate (401), one end of which is detachably connected to the support rod (1). A magnetic block (402) is installed on the inner wall of the disassembly plate (401), and a metal block (403) is installed on the upper surface of the movable box (2). The lower surface of the magnetic block (402) is in contact with the metal block (403).

4. The plug tooling for the aluminum ingot smelting furnace discharge port according to claim 3, characterized in that: The limiting mechanism (8) includes an L-shaped plate (801), one end of which is fixedly connected to the sleeve (7), and a round rod (802) is slidably connected to the inner wall of the L-shaped plate (801). The two ends of the round rod (802) are fixedly connected to the partition (5) and the movable box (2) respectively.

5. The plug fixture for the aluminum ingot smelting furnace discharge port according to claim 4, characterized in that: The power mechanism (9) includes a threaded rod (901), the outer surface of which is threadedly connected to the movable box (2), one end of which is located inside the movable box (2) is rotatably connected to the sleeve (7), and the other end of which is located outside the movable box (2) is fixedly connected to a rotating wheel (902).

6. The plugging fixture for the aluminum ingot smelting furnace outlet according to claim 5, characterized in that: The upper and lower ends of the support rod (1) are fixed on the outer surface of the furnace body (12), and the discharge pipe (13) is located below the guide plate (6) and connected to the furnace body (12).

7. The plug tooling for the aluminum ingot smelting furnace discharge port according to claim 6, characterized in that: The diameter of the sleeve (7) is larger than the diameter of the discharge pipe (13), and the shape of the sealing head (11) is conical.

Images