A cathode casting device for an aluminum reduction cell

Abstract

The utility model discloses an aluminum electrolysis cell cathode casting device relates to cathode bar manufacturing technical field, including bottom plate, four guide rods are installed to bottom plate upper end in rectangular array, and all the outside of four guide rods is sleeved and is installed with elastic spring, and the upper end of four elastic springs is commonly installed with the oscillation board, and the guide rod is through and penetrates the oscillation board through the through -hole, and the bottom plate upper end below the oscillation board is installed with the stirring subassembly, and the oscillation board upper end is installed with the pouring mold, and the pouring mold front end is arranged with the pouring cavity, and the movable mounting of push plate has in the pouring cavity, and the movable mounting of sealing plate has in the pouring cavity front, and the movable mounting of mobile frame has in the pouring mold rear, and the pouring mold upper end is installed with the pouring pipe. The utility model discloses through using elastic spring to support the oscillation board, and using the stirring motor in stirring subassembly to drive the stirring block to stir the connecting block below the vibration board, can realize the vibration of oscillation board, and the pouring material evenly is distributed in the pouring cavity inside, and effectively guarantees the pouring quality.

Description

Technical Field

[0001] This utility model relates to the field of cathode rod manufacturing technology, specifically to a cathode casting device for an aluminum electrolysis cell. Background Technology

[0002] Electrolytic cells can be used to refine metals such as copper, zinc, lead, nickel, cobalt, manganese, and aluminum. By adding a solution containing metal ions to the electrolytic cell, an electric current is used to reduce the metal ions to metal, which is then deposited on a cathode rod, thus purifying the metal. This method can improve the purity and quality of the metal, reduce costs and pollution. The cathode rod is cast using a casting device with castable material.

[0003] Currently, when using a casting device to cast cathode rods, uneven distribution of the refractory material inside the casting tank often results in pits or even gaps on the surface of the cast cathode rod, affecting the casting quality and causing inconvenience for subsequent use. Utility Model Content

[0004] The purpose of this invention is to provide a cathode casting device for aluminum electrolysis cells to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an aluminum electrolytic cell cathode casting device, comprising a base plate, four guide rods are mounted in a rectangular array on the upper end of the base plate, each of the four guide rods is sleeved with a spring spring, and an oscillating plate is mounted on the upper end of each of the four spring springs. The guide rods pass through the oscillating plate through through holes. A toggle assembly is mounted on the upper end of the base plate below the oscillating plate. A casting mold is mounted on the upper end of the oscillating plate. A casting cavity is provided at the front end of the casting mold. A push plate is movably mounted inside the casting cavity. A sealing plate is movably mounted in front of the casting cavity. A movable frame is rotatably mounted behind the casting mold. A casting pipe is mounted on the upper end of the casting mold.

[0006] Preferably, the actuation assembly includes a rotating rod, a toggle block, a toggle motor, a connecting block, and a fixing plate. The fixing plate is installed on the upper end of the bottom plate on both sides of the oscillating plate. The rotating rod is rotatably installed between the two fixing plates. The toggle motor is installed at one end of the fixing plate. The output end of the toggle motor is connected to the rotating rod. Two toggle blocks are installed on the surface of the rotating rod. A connecting block is installed on the bottom end of the oscillating plate above the toggle block. The lower end of the connecting block is provided with a toggle groove.

[0007] Preferably, a movable plate is installed at the front end of the sealing plate, and an mounting plate is installed at the upper end of the vibrating plates on both sides of the rear of the movable plate. An electric push rod is installed between the mounting plate and the movable plate.

[0008] Preferably, a fixing block is installed at the rear end of the movable plate on both sides of the sealing plate, and a rotating groove is provided on the fixing block. The movable frame is U-shaped, and the two ends of the movable frame are rotatably connected to the inside of the rotating groove through a rotating shaft.

[0009] Preferably, a pushing block is installed at the rear end of the push plate, and the pushing block extends to the outside of the casting mold.

[0010] Preferably, L-shaped connecting plates are symmetrically installed at both ends and the top of the casting mold and at both ends and the top of the sealing plate, and a sealing strip is installed between every two L-shaped connecting plates.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. The aluminum electrolytic cell cathode casting device of this utility model uses a spring spring to support the oscillating plate and uses a toggle motor in the toggle assembly to drive the toggle block to move the connecting block below the oscillating plate, which can realize the vibration of the oscillating plate, so as to facilitate the uniform distribution of the casting material inside the casting cavity and effectively ensure the casting quality.

[0013] 2. The aluminum electrolytic cell cathode casting device of this utility model uses an electric push rod to drive the sealing plate on the moving plate and the casting mold to separate and combine. When the sealing plate is separated from the casting mold, the moving frame on the moving plate can push the pushing block on the push plate, which can automatically push the formed cathode rod out of the casting cavity. At the same time, a sealing strip is installed at the connection between the casting mold and the sealing plate to effectively prevent the casting material from leaking from the connection gap. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a cross-sectional view of the actuating block of this utility model;

[0016] Figure 3 This is a schematic diagram of the rear structure of this utility model;

[0017] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle.

[0018] In the diagram: 1. Base plate; 2. Guide rod; 3. Elastic spring; 4. Vibrating plate; 6. Casting mold; 7. Casting cavity; 8. Push plate; 9. Sealing plate; 10. Moving frame; 11. Casting pipe; 12. Moving plate; 13. Mounting plate; 14. Electric push rod; 15. Fixing block; 16. Rotating groove; 17. Pushing block; 18. L-shaped connecting plate; 19. Sealing strip; 20. Actuating groove; 501. Rotating rod; 502. Actuating block; 503. Actuating motor; 504. Connecting block; 505. Fixing plate. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] like Figures 1 to 4 As shown, the aluminum electrolytic cell cathode casting device of this embodiment includes a base plate 1. Four guide rods 2 are mounted in a rectangular array on the upper end of the base plate 1. Each of the four guide rods 2 is fitted with a spring 3. An oscillating plate 4 is mounted on the upper end of each of the four spring springs 3. The oscillating plate 4 can return to its original position under the action of the spring springs 3. The guide rods 2 guide the movement of the oscillating plate 4. Each guide rod 2 passes through a through hole in the oscillating plate 4. A toggle assembly is mounted on the upper end of the base plate 1 below the oscillating plate 4. The toggle assembly drives the oscillating plate 4 to oscillate, facilitating the filling of the casting cavity 7 with the casting material inside the casting mold 6. A casting mold 6 is installed on the upper end of plate 4. The casting mold 6 is provided with a cooling channel for cooling the casting mold 6. A casting cavity 7 is provided at the front end of the casting mold 6. The casting cavity 7 is used to place the casting material to realize the casting and forming of the cathode rod. A push plate 8 is movably installed inside the casting cavity 7. The push plate 8 is used to push out the cathode rod cast inside the casting cavity 7. A sealing plate 9 is movably installed in front of the casting cavity 7. The sealing plate 9 is used in conjunction with the casting cavity 7. A movable frame 10 is rotatably installed at the rear of the casting mold 6. A casting pipe 11 is installed on the upper end of the casting mold 6. The casting pipe 11 is used to add the casting material into the casting cavity 7.

[0022] Specifically, the actuation assembly includes a rotating rod 501, a toggle block 502, a toggle motor 503, a connecting block 504, and a fixing plate 505. Fixing plates 505 are mounted on the upper ends of the base plates 1 on both sides of the vibrating plate 4. The rotating rod 501 is rotatably mounted between the two fixing plates 505. A toggle motor 503 is mounted on one end of each fixing plate 505. The output end of the toggle motor 503 is connected to the rotating rod 501. Two toggle blocks 502 are mounted on the surface of the rotating rod 501. A vibrating plate 502 is mounted above the toggle blocks 502. Each of the bottom ends of the oscillating plate 4 is equipped with a connecting block 504, and the lower end of each connecting block 504 is provided with a toggle groove 20. By controlling the toggle motor 503, the rotating rod 501 is driven to rotate. The rotating rod 501 drives the toggle block 502 to rotate inside the toggle groove 20 on the connecting block 504. At the same time, the oscillating plate 4 stretches the elastic spring 3, and under the action of the elastic spring 3 returning to its original state, the oscillating plate 4 vibrates, which makes it easier for the casting material inside the casting mold 6 to be evenly distributed inside the casting cavity 7.

[0023] Furthermore, a movable plate 12 is installed at the front end of the sealing plate 9, and an mounting plate 13 is installed on the upper end of the vibrating plates 4 on both sides of the rear of the movable plate 12. An electric push rod 14 is installed between the mounting plate 13 and the movable plate 12. By controlling the shortening and extension of the electric push rod 14, the electric push rod 14 drives the movable plate 12 and the sealing plate 9 to move, so as to realize the combination and separation of the sealing plate 9 and the casting cavity 7.

[0024] Furthermore, fixed blocks 15 are installed at the rear ends of the movable plates 12 on both sides of the sealing plate 9. Rotating grooves 16 are provided on the fixed blocks 15. The movable frame 10 is U-shaped. The two ends of the movable frame 10 are rotatably connected to the inside of the rotating grooves 16 through rotating shafts, which can realize the rotation of the movable frame 10. When the sealing plate 9 moves and the casting mold 6 is combined, the movable frame 10 is in a vertical state. When the sealing plate 9 moves and the casting mold 6 is separated, the movable frame 10 is in a horizontal state.

[0025] Furthermore, a pusher block 17 is installed at the rear end of the pusher plate 8. The pusher block 17 extends to the outside of the casting mold 6. When the sealing plate 9 and the casting mold 6 are separated, the moving frame 10 at the front end of the sealing plate 9 moves the pusher block 17. The pusher block 17 removes the cast cathode rod from the inside of the casting cavity 7 through the pusher plate 8, thereby realizing the automatic ejection of the cast cathode rod.

[0026] Furthermore, L-shaped connecting plates 18 are symmetrically installed at both ends and the top of the casting mold 6 and the ends and the top of the sealing plate 9. A sealing strip 19 is installed between every two L-shaped connecting plates 18. By installing the sealing strip 19, the gap between the casting mold 6 and the sealing plate 9 can be filled to prevent the casting material from leaking through the gap.

[0027] The usage method of this embodiment is as follows: First, keep the moving frame 10 on the moving plate 12 vertical. Then, control the electric push rod 14 to shorten. The electric push rod 14 drives the moving plate 12 and the sealing plate 9 towards the casting mold 6. Simultaneously, the push plate 8 is located inside the casting cavity 7 on one side, and the sealing strip 19 is installed at the connection between the sealing plate 9 and the casting mold 6. Casting material is then injected into the casting cavity 7 through the casting pipe 11. After injection, the rotating motor 503 is controlled to rotate. The rotating rod 501 drives the rotating block 502 to rotate inside the rotating groove 20 on the connecting block 504. Simultaneously, the vibrating plate 4 stretches the elastic spring 3, and the elastic spring 3 returns to its original position. The vibrating plate 4 is used to vibrate, so that the casting material inside the casting mold 6 is evenly distributed inside the casting cavity 7. Then, casting material is added again, and the vibrating plate 4 is controlled to vibrate until the casting material fills the casting cavity 7. After the casting material is formed, the moving frame 10 is rotated to keep it horizontal. Then, the electric push rod 14 is controlled to extend. The electric push rod 14 drives the moving plate 12 and the sealing plate 9 to move away from the casting mold 6. During this process, the moving frame 10 pushes the pushing block 17 on the push plate 8. The push plate 8 pushes the cast cathode rod out of the casting cavity 7, realizing automatic ejection. When it needs to be used again, the above steps can be repeated.

[0028] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An aluminium electrolysis cell cathode casting arrangement comprising a base plate (1), characterised in that: The base plate (1) has four guide rods (2) arranged in a rectangular array on its upper end. Each of the four guide rods (2) is fitted with a spring spring (3). The upper ends of the four spring springs (3) are all fitted with an oscillating plate (4). The guide rods (2) pass through the oscillating plate (4) through through holes. The base plate (1) below the oscillating plate (4) has a toggle assembly installed on its upper end. The oscillating plate (4) has a casting mold (6) installed on its upper end. The casting mold (6) has a casting cavity (7) at its front end. A push plate (8) is movably installed inside the casting cavity (7). A sealing plate (9) is movably installed in front of the casting cavity (7). A movable frame (10) is rotatably installed behind the casting mold (6). A casting pipe (11) is installed on the upper end of the casting mold (6).

2. The aluminium electrolysis cell cathode casting arrangement according to claim 1, characterized in that: The actuation assembly includes a rotating rod (501), a toggle block (502), a toggle motor (503), a connecting block (504), and a fixing plate (505). The fixing plate (505) is installed on the upper end of the bottom plate (1) on both sides of the oscillating plate (4). The rotating rod (501) is rotatably installed between the two fixing plates (505). The toggle motor (503) is installed on one end of the fixing plate (505). The output end of the toggle motor (503) is connected to the rotating rod (501). Two toggle blocks (502) are installed on the surface of the rotating rod (501). The bottom end of the oscillating plate (4) above the toggle block (502) is equipped with a connecting block (504). The lower end of the connecting block (504) is provided with a toggle groove (20).

3. The aluminium electrolysis cell cathode casting arrangement according to claim 1, characterized in that: A movable plate (12) is installed at the front end of the sealing plate (9), and an mounting plate (13) is installed on the upper end of the oscillating plates (4) on both sides of the rear of the movable plate (12). An electric push rod (14) is installed between the mounting plate (13) and the movable plate (12).

4. The aluminium electrolysis cell cathode casting arrangement according to claim 3, characterized in that: The rear ends of the movable plates (12) on both sides of the sealing plate (9) are equipped with fixing blocks (15), and the fixing blocks (15) are provided with rotating grooves (16). The movable frame (10) is U-shaped, and the two ends of the movable frame (10) are rotatably connected to the inside of the rotating grooves (16) through rotating shafts.

5. The aluminium electrolysis cell cathode casting arrangement according to claim 4, characterised in that: The pusher plate (8) is equipped with a pusher block (17) at its rear end, and the pusher block (17) extends to the outside of the casting mold (6).

6. The aluminum electrolysis cell cathode casting apparatus of claim 1, characterized by: The casting mold (6) and the sealing plate (9) are symmetrically equipped with L-shaped connecting plates (18) at both ends and the top, and a sealing strip (19) is installed between every two L-shaped connecting plates (18).

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