Molten aluminum flow dividing device for aluminum ingot production and pouring

Abstract

The utility model discloses a molten aluminum shunting device for aluminum ingot production pouring, which relates to the technical field of aluminum ingot production and comprises a mounting plate, a fixing frame is fixedly arranged at the top of the mounting plate, a servo motor is mounted on the side wall of the fixing frame, and the output end of the servo motor is fixedly connected with a rotating shaft rotationally connected with the fixing frame. A rotating shaft is arranged on the rotating shaft, a liquid separator is fixedly connected to the end of the rotating shaft, liquid separation openings communicated with the interior of the liquid separator are formed in the outer wall, facing the rotating shaft, of the liquid separator at equal angles, and cleaning mechanisms are arranged at the liquid separation openings. On one hand, the reduction of circulation volume caused by solidification of molten aluminum adhered to the inner wall of the liquid separation opening can be prevented, and on the other hand, the utilization rate of the molten aluminum can be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum ingot production, in particular to an aluminum liquid diversion device for casting aluminum ingot production. Background Art

[0002] During the aluminum ingot casting production process, the aluminum liquid needs to be poured into the aluminum ingot mold through the distributor. The current distributor is a roller-type structure with multiple flow nozzles arranged at equal angles on the side. After passing through the liquid tank, the aluminum liquid flows into the distributor. According to the fluidity of the liquid, it flows out through the bottom flow nozzle of the distributor to the corresponding mold for casting. The distributor is synchronized with the conveying mechanism of the transmission mold. When the distributor rotates indirectly, the uncast mold will also move to the bottom flow nozzle, thereby continuously casting the mold in the transmission process.

[0003] Each time the existing diversion device discharges molten aluminum into the mold through the nozzle, the inner wall of the nozzle is easily adhered to the molten aluminum. Before the next circulated aluminum flow, the adhered molten aluminum will solidify in the nozzle, which is inconvenient to clean. At the same time, as the number of times the nozzle is used increases, the flow rate of the nozzle will decrease, affecting the casting effect. Utility Model Content

[0004] The technical solution of the utility model is aimed at the technical problem that the existing technical solutions are too single, and provides a solution that is significantly different from the existing technology. Specifically, the purpose of the utility model is to provide an aluminum liquid diversion device for casting aluminum ingot production, so as to solve the problem mentioned in the above background technology that the aluminum liquid stuck in the flow nozzle is difficult to clean, thereby affecting the flow rate.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum liquid diversion device for casting aluminum ingot production, comprising a mounting plate, a fixing frame is fixedly arranged on the top of the mounting plate, a servo motor is installed on the side wall of the fixing frame, an output end of the servo motor is fixedly connected to a rotating shaft rotatably connected to the fixing frame, an end of the rotating shaft is fixedly connected to a liquid separator, and an outer wall of the liquid separator facing the rotating shaft is provided with a liquid separation port connected to the inside of the liquid separator at equal angles, and a cleaning mechanism is provided at the liquid separation port.

[0006] Preferably, a notch is provided at one end of the mounting plate below the liquid separation port.

[0007] Preferably, the cleaning mechanism includes cleaning rings respectively arranged inside the liquid separation port, the outer walls of the liquid distributor are located outside the liquid separation port and are fixedly provided with fixed cylinders, the inner walls of the fixed cylinders are fixedly connected with return springs, the end of the return springs is fixedly connected with movable columns that slide with the fixed cylinders, a connecting rod is fixedly connected between the movable columns and the side walls of the cleaning rings, and a guide assembly is provided on the top of the mounting plate.

[0008] Preferably, the outer wall of the cleaning ring fits the inner wall of the liquid separation port, a ball is provided at the end of the movable column, and the connecting rod is an L-shaped structure.

[0009] Preferably, the guide assembly includes a support rod fixedly arranged on the top of the mounting plate, and the top of the support rod is fixedly connected to a connecting seat.

[0010] Preferably, the connecting seat is an arc-shaped structure, and a side of the connecting seat close to the liquid dispenser is arranged as an inclined surface.

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

[0012] The utility model provides a cleaning mechanism. When the liquid dispensing port rotates after pouring, the movable column is resisted by the inclined surface of the connecting seat, so that the movable column will gradually slide into the fixed cylinder and squeeze the reset spring. The ball at the end of the movable column rolls on the inclined surface of the connecting seat to reduce the friction between the movable column and the connecting seat. At the same time, the movable column drives the cleaning ring to move inward in the liquid dispenser through the connecting rod, thereby pushing most of the aluminum liquid adhered to the inner wall of the liquid dispenser into the interior of the liquid dispenser for continued pouring and use. Because the aluminum liquid has not solidified at this time, when the movable column moves past the connecting seat, it is reset and popped out under the action of the reset spring. Therefore, each liquid dispensing port can clean most of the aluminum liquid on the inner wall during the rotation after pouring. On the one hand, it can prevent the aluminum liquid adhered to the inner wall of the liquid dispensing port from solidifying and causing a decrease in the flow rate. On the other hand, it can improve the utilization rate of the aluminum liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the front cross-sectional structure of the liquid dispenser of the utility model;

[0014] Figure 2 It is a top view structural schematic diagram of the mounting plate of the utility model;

[0015] Figure 3 It is a side view structural diagram of the liquid dispenser of the utility model;

[0016] Figure 4 It is a three-dimensional structural schematic diagram of the connecting seat of the utility model;

[0017] Figure 5 This is a schematic diagram of the internal structure of the fixed cylinder of the utility model;

[0018] Figure 6 For this utility model Figure 1 A in the enlarged view;

[0019] Figure 7 For this utility model Figure 3 Enlarged view of point B in .

[0020] In the figure: 1. mounting plate; 2. fixing frame; 3. servo motor; 4. rotating shaft; 5. dispenser; 6. dispensing port; 7. cleaning ring; 8. fixing cylinder; 9. reset spring; 10. movable column; 11. connecting rod; 12. supporting rod; 13. connecting seat. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-7 The utility model provides a technical solution: an aluminum liquid diversion device for casting aluminum ingot production, comprising a mounting plate 1, a fixing frame 2 is fixedly arranged on the top of the mounting plate 1, a servo motor 3 is installed on the side wall of the fixing frame 2, an output end of the servo motor 3 is fixedly connected to a rotating shaft 4 rotatably connected to the fixing frame 2, an end of the rotating shaft 4 is fixedly connected to a liquid separator 5, and an outer wall of the liquid separator 5 facing the rotating shaft 4 is provided with a liquid separation port 6 connected to the inside of the liquid separator 5 at an equal angle, and a cleaning mechanism is provided at the liquid separation port 6.

[0023] One end of the mounting plate 1 is provided with a notch below the liquid separation port 6 .

[0024] The cleaning mechanism includes cleaning rings 7 respectively arranged inside the liquid separation port 6, and the outer walls of the liquid distributor 5 are respectively fixedly provided with fixed cylinders 8 outside the liquid separation port 6, and the inner walls of the fixed cylinders 8 are fixedly connected with return springs 9, and the ends of the return springs 9 are fixedly connected with movable columns 10 that slide with the fixed cylinders 8, and connecting rods 11 are fixedly connected between the movable columns 10 and the side walls of the cleaning rings 7, and a guide assembly is arranged on the top of the mounting plate 1.

[0025] The outer wall of the cleaning ring 7 fits the inner wall of the liquid separation port 6 , a ball is provided at the end of the movable column 10 , and the connecting rod 11 is an L-shaped structure.

[0026] The guide assembly includes a support rod 12 fixedly arranged on the top of the mounting plate 1 , and a connecting seat 13 is fixedly connected to the top of the support rod 12 .

[0027] The connection seat 13 is an arc-shaped structure, and a side of the connection seat 13 close to the liquid distributor 5 is set as an inclined surface.

[0028] Working principle: When using the aluminum ingot to produce the aluminum liquid diverter for casting, the device is first installed on the mold transmission mechanism through the mounting plate 1, the bottom liquid diverter port 6 of the liquid diverter 5 is located above one end of the mold groove, and the liquid tank for conveying aluminum liquid is located in the opening on the other side of the liquid diverter 5;

[0029] During pouring, the angle of the indirect rotation of the servo motor 3 corresponds to the interval of the transmission of the mold transmission mechanism. The aluminum liquid is transported to the inside of the liquid distributor 5 through the liquid tank, and the servo motor 3 drives the rotating shaft 4 to rotate the liquid distributor 5. According to the fluidity of the liquid, only when the liquid distributor 6 on the side wall of the liquid distributor 5 rotates to the bottom, the aluminum liquid will flow out into the mold groove of the mold through the liquid distributor 6. After the liquid distributor 6 that has transported the aluminum liquid rotates, the movable column 10 is resisted by the inclined surface of the connecting seat 13, and the movable column 10 will gradually slide into the fixed cylinder 8 and squeeze the reset spring 9. The ball at the end of the movable column 10 rolls on the inclined surface of the connecting seat 13 to reduce the friction between the movable column 10 and the connecting seat 13. At the same time, the movable column 10 drives the cleaning ring 7 to move inward in the liquid distributor 5 through the connecting rod 11, thereby pushing most of the aluminum liquid adhered to the inner wall of the liquid distributor 5 into the liquid distributor 5 for continued casting and use. Because the aluminum liquid has not yet solidified at this time, when the movable column 10 moves past the connecting seat 13, it is reset and popped out under the action of the reset spring 9, so that each liquid distributor 6 can clean most of the aluminum liquid on the inner wall during the rotation after casting.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A molten aluminum diversion device for casting aluminum ingots, comprising a mounting plate (1), characterized in that: A fixing frame (2) is fixedly arranged on the top of the mounting plate (1), a servo motor (3) is installed on the side wall of the fixing frame (2), an output end of the servo motor (3) is fixedly connected to a rotating shaft (4) rotatably connected to the fixing frame (2), an end of the rotating shaft (4) is fixedly connected to a liquid distributor (5), an outer wall of the liquid distributor (5) facing the rotating shaft (4) is provided with a liquid distributor port (6) in communication with the interior of the liquid distributor (5) at an equal angle, and a cleaning mechanism is provided at the liquid distributor port (6).

2. The aluminum liquid diversion device for aluminum ingot production casting according to claim 1 is characterized in that: One end of the mounting plate (1) is provided with a notch below the liquid separation port (6).

3. The aluminum liquid diversion device for aluminum ingot production casting according to claim 1 is characterized in that: The cleaning mechanism comprises cleaning rings (7) respectively arranged inside the liquid dispensing port (6); the outer wall of the liquid dispenser (5) is respectively fixedly provided with a fixed cylinder (8) outside the liquid dispensing port (6); the inner wall of the fixed cylinder (8) is fixedly connected with a return spring (9); the end of the return spring (9) is fixedly connected with a movable column (10) slidably matched with the fixed cylinder (8); a connecting rod (11) is fixedly connected between the movable column (10) and the side wall of the cleaning ring (7); and a guide assembly is provided on the top of the mounting plate (1).

4. The aluminum liquid diversion device for aluminum ingot production casting according to claim 3 is characterized in that: The outer wall of the cleaning ring (7) fits the inner wall of the liquid separation port (6), a ball is provided at the end of the movable column (10), and the connecting rod (11) is an L-shaped structure.

5. The aluminum liquid diversion device for aluminum ingot production casting according to claim 3 is characterized in that: The guide assembly comprises a support rod (12) fixedly arranged on the top of the mounting plate (1), and a connecting seat (13) is fixedly connected to the top of the support rod (12).

6. The aluminum liquid diversion device for aluminum ingot production casting according to claim 5 is characterized in that: The connection seat (13) is an arc-shaped structure, and a side of the connection seat (13) close to the liquid distributor (5) is arranged as an inclined surface.

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