Aluminum ingot casting molding device

Abstract

The application provides an aluminum ingot casting forming device, which comprises a conveying platform, a supporting frame, a casting mold and a molten aluminum tank, the casting mold is in transmission connection with the conveying platform, the molten aluminum tank is fixed on the supporting frame, one end of the supporting frame close to the molten aluminum tank is provided with a transmission mechanism, and one end of the molten aluminum tank close to the casting mold is provided with a vibrating blanking mechanism in linkage with the transmission mechanism. The slag filtering mechanism can filter out the slag in the molten aluminum in the casting mold during the casting of the molten aluminum, effectively reduces the slag content of the molten aluminum in the casting mold, and improves the quality of the casting of the aluminum ingot. Specifically, the transmission mechanism drives the moving plate to move horizontally in the track, the connecting rod is in contact with the wave trough of the guide block, the shaking and slag filtering are realized, the internal and surface solid residues of the molten aluminum are removed, the quality of the aluminum ingot is improved, and when the slag skimming shovel is located in the casting mold, the slag in the molten aluminum can be lifted from the bottom, so that the internal slag inclusion is avoided when the temperature of the molten aluminum is too low.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of aluminum ingot casting, in particular to an aluminum ingot casting forming device. BACKGROUND

[0002] The aluminum ingot casting process is a physical process of cooling liquid aluminum and crystallizing into solid aluminum ingot. Continuous casting can be divided into mixed furnace casting and external casting. The mixed furnace casting is to pour the liquid aluminum into the mixed furnace (carrier) and then cast from the mixed furnace, which is mainly used for producing remelted aluminum ingot and cast alloy. The external casting is to pour the liquid aluminum into the casting machine from the electric ladle, which is mainly used when the casting equipment cannot meet the production or the incoming material quality is too poor to be put into the furnace. However, the existing aluminum ingot casting forming device generally uses tools to remove the slag on the surface of the casting mold after casting is completed. However, this slag removal operation can only remove the slag on the surface of the liquid, and when the temperature of the liquid aluminum is too low, slag can also be generated inside, thereby affecting the efficiency of aluminum ingot forming. SUMMARY

[0003] The present application provides an aluminum ingot casting forming device to overcome the shortcomings of the prior art.

[0004] The present application solves the above technical problems through the following technical means:

[0005] The aluminum ingot casting forming device comprises a conveying platform, a support frame, a casting mold and a liquid aluminum tank. The casting mold is in transmission connection with the conveying platform. The liquid aluminum tank is fixed on the support frame. One end of the support frame close to the liquid aluminum tank is provided with a transmission mechanism. One end of the liquid aluminum tank close to the casting mold is provided with a vibration discharging mechanism in linkage with the transmission mechanism. One side of the vibration discharging mechanism is provided with a reciprocating slag removing mechanism. The slag removing mechanism is in transmission connection with the transmission mechanism.

[0006] The slag removing mechanism comprises a track, a moving plate, a rotating piece, a side rod, a guide block, a connecting rod and a slag removing shovel. The track is in fixed connection with the support frame. The moving plate is in sliding connection with the inner wall of the track. The moving plate is in movable connection with the transmission mechanism. One end of the rotating piece is in rotary connection with the bottom surface of the moving plate. The other end of the rotating piece is in movable connection with the connecting rod. The side rod is in fixed connection with the outer wall of the connecting rod. The guide block is arranged on the inner side of the track. The guide block is provided with multiple wave grooves. The side rod is in contact with the wave grooves of the guide block. The slag removing shovel is fixedly connected to one end of the connecting rod away from the rotating piece.

[0007] Preferably, the transmission mechanism comprises a motor, a worm, a first rotating rod and a worm gear. The motor is in fixed connection with the top end of the support frame. The output shaft of the motor is in coaxial fixed connection with one end of the worm. The other end of the worm is in rotary connection with the support frame. The first rotating rod is arranged between the worm and the moving plate. The worm gear is in meshing with the worm. The worm gear is in coaxial fixed connection with the first rotating rod. The worm gear is in meshing transmission with the moving plate.

[0008] Preferably, the vibrating blanking mechanism comprises a large turntable, a lever, a stop block, a second rotating rod, a small turntable, a reset spring, a striker and an arc-shaped material groove, the large turntable is coaxially fixedly connected with the worm, the lever is fixedly connected with the outer wall of the turntable, the stop block is fixedly connected with the outer wall of the arc-shaped material groove, the second rotating rod is rotatably connected with the outer wall of the arc-shaped material groove, the small turntable is coaxially fixedly connected with the second rotating rod, the striker is fixedly connected with the outer wall of the small turntable, the reset spring is sleeved on the outer side of the second rotating rod, and the two ends of the reset spring are fixedly connected with the outer wall of the arc-shaped material groove and the small turntable respectively, the arc-shaped material groove is fixedly connected with the aluminum liquid tank, the striker is intermittently contacted with the lever, and the striker is intermittently contacted with the stop block.

[0009] Preferably, the aluminum liquid tank is fixedly connected with a liquid conveying pipe at one end close to the support frame, and the outlet end of the liquid conveying pipe extends to the inner side of the arc-shaped material groove and is close to the arc-shaped bottom of the arc-shaped material groove.

[0010] Preferably, the lever is not contacted with the stop block during rotation.

[0011] Preferably, the rotation range of the rotating part is 0°-180°, and the rotating part is perpendicular to the moving plate in a natural state.

[0012] Preferably, the outside of the mold is detachably connected with a slag collecting tank, and the slag collecting tank is provided with a plurality of and is distributed on both sides of the mold.

[0013] Preferably, when the slag scoop works, the outer side wall of the slag scoop is contacted with the inner side wall of the mold.

[0014] Preferably, both ends of the slag scoop are provided in an open shape.

[0015] The beneficial effects of the present application are:

[0016] 1. The slag filtering mechanism can filter slag in the aluminum liquid in the mold during aluminum liquid casting, effectively reduce the slag content in the aluminum liquid in the mold, and improve the quality of the aluminum ingot casting, specifically, the transmission mechanism drives the moving plate to move horizontally in the track, the connecting rod is contacted with the wave trough of the guide block, the shaking and slag filtering are realized, the internal and surface solid residues of the aluminum liquid are removed, the quality of the aluminum ingot is improved, and when the slag scoop is located in the mold, the slag in the aluminum liquid can be lifted from the bottom, so that the internal slag is avoided when the temperature of the aluminum liquid is too low.

[0017] 2. The transmission mechanism drives the slag filtering mechanism to move at the same time, and drives the vibrating blanking mechanism to work synchronously, so that the aluminum liquid is more smooth during blanking, and the air holes of the aluminum ingot after final casting are effectively reduced, and the generation of surface thermal cracks of the aluminum ingot is avoided when the temperature is too high.

[0018] 3、The present application repeatedly moves the slagging mechanism to stir the molten aluminum to a certain extent, so that the molten aluminum is mixed more evenly, the internal bubbles are reduced, and finally the crystallization is dense, improving the strength of the aluminum ingot after forming. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A perspective view of the aluminum ingot casting forming device according to an embodiment of the present application is shown in the figure.

[0020] Figure 2 A side view of the aluminum ingot casting forming device according to an embodiment of the present application is shown in the figure.

[0021] Figure 3 A top view of the aluminum ingot casting forming device according to an embodiment of the present application is shown in the figure.

[0022] Figure 4 A partial connection structure diagram of the aluminum ingot casting forming device according to an embodiment of the present application is shown in the figure.

[0023] Figure 5 A perspective view of the aluminum ingot casting forming device according to an embodiment of the present application is shown in the figure. Figure 2 An enlarged structure diagram of point A in the figure.

[0024] Figure 6 A track internal structure diagram of the aluminum ingot casting forming device according to an embodiment of the present application is shown in the figure.

[0025] In the figure: 1, conveying platform; 2, support frame; 3, mold; 4, molten aluminum tank; 5, transmission mechanism; 51, motor; 52, worm; 53, first rotating rod; 54, worm gear; 6, vibration blanking mechanism; 61, large turntable; 62, lever; 63, stop block; 64, second rotating rod; 65, small turntable; 66, return spring; 67, impact rod; 68, arc-shaped chute; 7, slagging mechanism; 71, track; 72, moving plate; 73, rotating part; 74, side rod; 75, guide block; 76, connecting rod; 77, slag scoop; 8, slag collecting tank. DETAILED DESCRIPTION

[0026] To make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the present application will be described clearly and completely below in conjunction with the embodiments.

[0027] Embodiment one

[0028] As Figures 1-6As shown, in this embodiment, the aluminum ingot casting forming device, the aluminum ingot casting forming device, including conveying platform 1, support frame 2, mold 3 and aluminum liquid tank 4, mold 3 and conveying platform 1 transmission connection, aluminum liquid tank 4 is fixed on the support frame 2, the support frame 2 is close to the one end of aluminum liquid tank 4 and is provided with transmission mechanism 5, the one end of aluminum liquid tank 4 is close to mold 3 and is provided with the vibration blanking mechanism 6 that is linked with transmission mechanism 5, one side of vibration blanking mechanism 6 is provided with reciprocating motion's raking slag mechanism 7, raking slag mechanism 7 and transmission mechanism 5 transmission connection;

[0029] Raking slag mechanism 7 includes track 71, moving plate 72, rotating part 73, side rod 74, guide block 75, connecting rod 76 and salvage slag shovel 77, track 71 is fixedly connected with support frame 2, moving plate 72 is slidably connected with the inner wall of track 71, and moving plate 72 is movably connected with transmission mechanism 5, one end of rotating part 73 is rotatably connected with the bottom surface of moving plate 72, the other end is movably connected with connecting rod 76, side rod 74 is fixedly connected with the outer wall of connecting rod 76, guide block 75 is arranged on the inner side of track 71, and guide block 75 is provided with multiple wave grooves, side rod 74 is in contact with the wave grooves of guide block 75, and salvage slag shovel 77 is fixedly connected with the end of connecting rod 76 away from rotating part 73.

[0030] Specifically, in working, through raking slag mechanism 7, the slag in the aluminum liquid in mold 3 can be filtered out during the aluminum liquid casting, the slag content in the aluminum liquid in mold 3 is effectively reduced, and the quality of the aluminum ingot casting forming is improved, specifically, transmission mechanism 5 drives moving plate 72 to move horizontally in track 71, connecting rod 76 is in contact with the wave grooves of guide block 75, the slag is shaken and filtered out, the solid residues inside and on the surface of the aluminum liquid are removed, the quality of the aluminum ingot is improved, and when salvage slag shovel 77 is located in mold 3, the slag in the aluminum liquid can be salvaged from the bottom, so that the internal slag is avoided when the temperature of the aluminum liquid is too low, transmission mechanism 5 drives raking slag mechanism 7 to move at the same time, and drives vibration blanking mechanism 6 to work synchronously, so that the aluminum liquid is more smooth when being discharged, and the air holes of the aluminum ingot after being finally casted are effectively reduced, the surface hot crack of the aluminum ingot is avoided when the temperature is too high, the aluminum liquid is stirred through the repeated movement of raking slag mechanism 7, the aluminum liquid is mixed more uniformly, the internal air bubbles are reduced, and the final crystallization is compact, the strength of the aluminum ingot after being formed is improved, raking slag mechanism 7 has strong overall activity and high applicability.

[0031] Embodiment two

[0032] As Figure 1 And Figure 6As shown, in some embodiments, the transmission mechanism 5 includes a motor 51, a worm 52, a first rotating rod 53, and a worm wheel 54. The motor 51 is fixedly connected to the top of the support frame 2, and the output shaft of the motor 51 is coaxially fixedly connected to one end of the worm 52. The other end of the worm 52 is rotatably connected to the support frame 2. The first rotating rod 53 is disposed between the worm 52 and the moving plate 72. The worm wheel 54 meshes with the worm 52, and is coaxially fixedly connected to the first rotating rod 53. The worm wheel 54 meshes with the moving plate 72 for transmission. When the transmission mechanism 5 is working, the motor 51 is first started, which drives the worm 52 to rotate. Thus, through the meshing between the worm wheel 54 and the worm 52, the worm wheel 54 is driven to rotate. The worm wheel 54 meshes with the moving plate 72, thereby driving the slag removal mechanism 7 to work. The structure is simple and easy to use.

[0033] Example 3

[0034] like Figure 1 and Figure 6 As shown, in some embodiments, the vibratory feeding mechanism 6 includes a large turntable 61, a lever 62, a stop block 63, a second rotating rod 64, a small turntable 65, a return spring 66, a striker 67, and an arc-shaped material trough 68. The large turntable 61 is coaxially and fixedly connected to the worm gear 52. The lever 62 is fixedly connected to the outer wall of the large turntable 61. The stop block 63 is fixedly connected to the outer wall of the arc-shaped material trough 68. The second rotating rod 64 is rotatably connected to the outer wall of the arc-shaped material trough 68. The small turntable 65 is coaxially and fixedly connected to the second rotating rod 64. The striker 67 is fixedly connected to the outer wall of the small turntable 65. The return spring 66 is sleeved on the outside of the second rotating rod 64, and both ends of the return spring 66 are fixedly connected to the outer wall of the arc-shaped material trough 68 and the small turntable 65, respectively. The arc-shaped material trough 68 is fixedly connected to the aluminum liquid tank 4. The striker 67 is in intermittent contact with the lever 62 and the stop block 63. The lever 62 rotates. During the process, the lever does not contact the stop block 63. Specifically, during operation, the motor 51 drives the worm gear 52 to rotate, thereby driving the large turntable 61 and the lever 62 to rotate synchronously. When the lever 62 contacts the impact rod 67, it drives the small turntable 65 to rotate, thereby driving the second rotating rod 64 to rotate. The return spring 66 deforms, and the large turntable 61 and the lever 62 continue to rotate. When the lever 62 disengages from the impact rod 67, under the action of the return spring 66, the impact rod 67 is driven to reset and collide with the stop block 63, thereby causing the arc-shaped material trough 68 to vibrate, increasing the feeding speed of the aluminum liquid in the arc-shaped material trough 68. The vibration of the aluminum liquid reduces bubbles and improves the quality of the aluminum liquid. During the rotation of the lever 62, it does not contact the stop block 63, ensuring the smooth rotation of the large turntable 61. The vibration feeding mechanism 6 and the slag removal mechanism 7 share a transmission mechanism 5, saving energy.

[0035] Example 4

[0036] like Figure 1 and Figure 6As shown, in some embodiments, the aluminum liquid tank 4 is fixedly connected to a liquid delivery pipe at one end near the support frame 2. The outlet end of the liquid delivery pipe extends to the inside of the arc-shaped material trough 68, and the outlet end of the liquid delivery pipe is close to the arc-shaped bottom end of the arc-shaped material trough 68. By setting the outlet end of the liquid delivery pipe, the molten aluminum is prevented from generating vortices and splashing when entering the mold 3, reducing safety hazards. It also reduces the distance between the liquid delivery pipe and the arc-shaped bottom end of the arc-shaped material trough 68, shortens the transition zone, and avoids the molten aluminum from being exposed to air for a long time to oxidize.

[0037] Example 5

[0038] like Figure 1 and Figure 6 As shown, in some embodiments, the rotation range of the rotating member 73 is 0° to 180°, and the rotating member 73 is perpendicular to the moving plate 72 in its natural state. The setting of the rotating member 73 facilitates the reciprocating motion of the slag removal mechanism 7 and ensures that the rotation range of the rotating member 73 meets the motion of the slag removal mechanism 7.

[0039] Example 6

[0040] like Figure 1 and Figure 6 As shown, in some embodiments, a slag collection box 8 is detachably connected to the outside of the mold 3, and multiple slag collection boxes 8 are provided and distributed on both sides of the mold 3. When the slag removal mechanism 7 removes the slag, the slag remaining on the slag removal shovel 77 is manually cleaned into the slag collection box 8 for unified collection, and there is no need for manual cleaning of the slag, which reduces the difficulty of subsequent cleaning.

[0041] Example 7

[0042] like Figure 1 and Figure 6 Figure 1 Figure 6 Figure 1 Figure 6 As shown, in some embodiments, when the slag shovel 77 is working, the outer side wall of the slag shovel 77 contacts the inner side wall of the mold 3. Both ends of the slag shovel 77 are open. By setting the slag shovel 77, it is ensured that the slag shovel 77 can pick up the slag near the inner wall of the mold 3. The double-sided opening facilitates the reciprocating slag shovel 77, reducing the need for manual slag removal and reducing the workload of manual labor.

[0043] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it.

Claims

1. An aluminum ingot casting forming device, comprising a conveying platform (1), a support frame (2), a casting mold (3) and a molten aluminum tank (4), the casting mold (3) is drivingly connected with the conveying platform (1), and the molten aluminum tank (4) is fixed on the support frame (2), characterized in that: The support frame (2) is provided with a transmission mechanism (5) near one end of the aluminum liquid tank (4), the aluminum liquid tank (4) is provided with a vibrating blanking mechanism (6) linked with the transmission mechanism (5) near one end of the mold (3), one side of the vibrating blanking mechanism (6) is provided with a reciprocating slag removing mechanism (7), and the reciprocating slag removing mechanism (7) is in transmission connection with the transmission mechanism (5); The reciprocating slag removing mechanism (7) comprises a track (71), a moving plate (72), a rotating piece (73), a side rod (74), a guide block (75), a connecting rod (76) and a slag removing shovel (77), the track (71) is fixedly connected with the support frame (2), the moving plate (72) is in sliding connection with the inner wall of the track (71), and the moving plate (72) is in movable connection with the transmission mechanism (5), one end of the rotating piece (73) is in rotary connection with the bottom surface of the moving plate (72), and the other end is in movable connection with the connecting rod (76), the side rod (74) is fixedly connected with the outer wall of the connecting rod (76), the guide block (75) is arranged on the inner side of the track (71), and the guide block (75) is provided with a plurality of wave grooves, the side rod (74) is in contact with the wave grooves of the guide block (75), and the slag removing shovel (77) is fixedly connected with one end of the connecting rod (76) away from the rotating piece (73).

2. The aluminum ingot casting molding apparatus according to claim 1, characterized by: The transmission mechanism (5) comprises a motor (51), a worm (52), a first rotating rod (53) and a worm wheel (54), the motor (51) is fixedly connected with the top end of the support frame (2), one end of the output shaft of the motor (51) is fixedly connected with the worm (52) in a same shaft, the other end of the worm (52) is in rotary connection with the support frame (2), the first rotating rod (53) is arranged between the worm (52) and the moving plate (72), the worm wheel (54) is in meshing connection with the worm (52), and the worm wheel (54) is fixedly connected with the first rotating rod (53) in a same shaft, and the worm wheel (54) is in meshing transmission with the moving plate (72).

3. The aluminum ingot casting molding apparatus according to claim 1, characterized by: The vibrating blanking mechanism (6) comprises a large rotating disc (61), a pushing rod (62), a stop block (63), a second rotating rod (64), a small rotating disc (65), a reset spring (66), a striking rod (67) and an arc-shaped material groove (68), the large rotating disc (61) is fixedly connected with the worm (52) in a same shaft, the pushing rod (62) is fixedly connected with the outer wall of the large rotating disc (61), the stop block (63) is fixedly connected with the outer wall of the arc-shaped material groove (68), the second rotating rod (64) is in rotary connection with the outer wall of the arc-shaped material groove (68), the small rotating disc (65) is fixedly connected with the second rotating rod (64) in a same shaft, the striking rod (67) is fixedly connected with the outer wall of the small rotating disc (65), the reset spring (66) is sleeved on the outer side of the second rotating rod (64), and the two ends of the reset spring (66) are fixedly connected with the outer wall of the arc-shaped material groove (68) and the small rotating disc (65) respectively, the arc-shaped material groove (68) is fixedly connected with the aluminum liquid tank (4), the striking rod (67) is in intermittent contact with the pushing rod (62), and the striking rod (67) is in intermittent contact with the stop block (63).

4. The aluminum ingot casting molding apparatus according to claim 1, characterized by: The liquid outlet pipe is fixedly connected to one end of the support frame (2) and has an outlet end extending to the inner side of the arc-shaped material groove (68), and the outlet end of the liquid outlet pipe is close to the arc-shaped bottom end of the arc-shaped material groove (68).

5. The aluminum ingot casting molding apparatus according to claim 3, characterized by: The shifting lever (62) is not in contact with the stopper (63) during rotation.

6. The aluminum ingot casting forming apparatus as claimed in claim 1, characterized by: The rotation range of the rotating member (73) is 0°-180°, and the rotating member (73) is perpendicular to the moving plate (72) in a natural state.

7. The aluminum ingot casting forming apparatus as claimed in claim 1, characterized by: The outer side of the casting mold (3) is detachably connected with a slag collecting box (8), and the slag collecting box (8) is provided with a plurality of and distributed on both sides of the casting mold (3).

8. The aluminum ingot casting forming apparatus as claimed in claim 1, characterized by: When the slag shovel (77) works, the outer side wall of the slag shovel (77) is in contact with the inner side wall of the casting mold (3).

9. The aluminum ingot casting molding apparatus according to claim 8, characterized by: Both ends of the slag shovel (77) are open.

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