A pouring device for automatically removing slag from the surface of aluminum liquid in a pouring cup

Abstract

The invention discloses a pouring device for automatically removing oxidized slag on the surface of molten aluminum in a pouring cup, comprising a base, a fixed base and a pouring cup body, the top of the base is equipped with a fixed base, and one side of the fixed base is hinged with a mechanical arm, one side of the mechanical arm is equipped with a transverse plate, and a slag rake is arranged below the transverse plate, a lateral moving mechanism for moving the position of the slag rake is arranged inside the transverse plate, a fixed frame is installed at the top of the base, a slide rail is arranged inside the fixed frame, a fixed plate is arranged inside the slide rail, and a Z-shaped frame is arranged inside the fixed plate, a casting mold is arranged at the top of the fixed plate, and a synchronous clamping mechanism for adjusting the position of two groups of Z-shaped frames is arranged inside the fixed plate, the device has a movable block driving the slag rake to move to the upper position of the pouring cup body and move left and right, and drives the slag rake in the pouring cup body to scrape off the oxidized slag on the surface of the liquid aluminum in the pouring cup body.

Description

Technical Field

[0001] The invention relates to the field of mold pouring and technology, and in particular to a pouring device for automatically removing oxide slag on the surface of aluminum liquid in a pouring cup. Background Art

[0002] Aluminum alloy parts have the characteristics of good appearance and internal quality that can meet the requirements of design strength, and are widely used in the product forming of parts such as automobiles, motorcycles, communications, electrical components, power tools, construction equipment and medical equipment. The pouring cup is a component frequently used in the casting process. Its function is to guide the liquid metal into the cavity of the mold. It is mostly an integrally molded component.

[0003] However, the existing pouring device for automatically removing oxide slag on the surface of molten aluminum in the pouring cup has the following problems during use: the pouring cup in the prior art usually has a layer of oxide slag on the surface during the placement process, which is troublesome to clean; impurities in the molten aluminum are likely to be sucked into the mold cavity, resulting in slag inclusion in the casting; in addition, when clamping and fixing the casting mold and the pouring cup of different widths, different clamping platforms are usually required for fixing and processing, which results in high production costs and very complicated operations, and cannot meet the diversified market needs. Summary of the invention

[0004] The object of the present invention is to provide a pouring device for automatically removing oxidized slag on the surface of aluminum liquid in a pouring cup, so as to solve the related problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a pouring device for automatically removing oxidized slag on the surface of aluminum liquid in a pouring cup, comprising a base, a fixed base and a pouring cup body, a fixed base is installed at the top of the base, and a mechanical arm is hinged on one side of the fixed base, a transverse plate is installed on one side of the mechanical arm, and a slag rake is arranged below the transverse plate, and a lateral moving mechanism for moving the position of the slag rake is arranged inside the transverse plate, a fixed frame is installed at the top of the base, and a slide rail is arranged inside the fixed frame, a fixed plate is arranged inside the slide rail, and a Z-shaped frame is arranged inside the fixed plate, a casting mold is arranged at the top of the fixed plate, and a synchronous clamping mechanism for adjusting the position of two groups of Z-shaped frames is arranged inside the fixed plate, a fixed shaft is installed at the top of the Z-shaped frame through a bearing, and a connecting frame is installed on one side of the fixed shaft, a pouring cup body is arranged inside the connecting frame, and fixed blocks adapted to the inner wall of the connecting frame are installed on both sides of the pouring cup body, and a plurality of threaded grooves are opened on the inner wall of the fixed block.

[0006] The technical solution provides a pouring device for automatically removing oxide slag on the surface of aluminum liquid in a pouring cup, wherein a second motor is arranged on one side of the fixing seat, and a main shaft in contact with a robot arm is arranged at the output end of the second motor through a coupling.

[0007] The technical solution provides a pouring device for automatically removing oxide slag on the surface of aluminum liquid in a pouring cup. A cylinder is arranged on the top of the base, and the output end of the cylinder is connected to the bottom end of a fixed plate.

[0008] The technical solution provides a pouring device for automatically removing oxide slag on the surface of aluminum liquid in a pouring cup, wherein the lateral moving mechanism includes a screw body and a first motor, the screw body is installed inside the transverse plate through a bearing, and the outer wall of the screw body is provided with a movable block adapted to the inner slide of the transverse plate, the inner wall of the movable block is meshed with the outer wall of the screw body, and the bottom of the movable block is connected to the top of a slag rake.

[0009] The technical solution provides a pouring device for automatically removing oxide slag on the surface of aluminum liquid in a pouring cup. A first motor is arranged inside the mechanical arm, and the output end of the first motor is connected to one end of a screw body through a coupling.

[0010] The technical solution provides a pouring device for automatically removing oxide slag on the surface of aluminum liquid in a pouring cup, wherein the synchronous clamping mechanism includes forward and reverse screws and a slide groove, the interior of the fixed plate is provided with forward and reverse screws through bearings, and the outer walls of the forward and reverse screws are provided with shift screw blocks, the interior of the shift screw block is meshed with the outer walls of the forward and reverse screws, and the top end of the shift screw block is connected to the bottom end of the Z-shaped frame.

[0011] The technical solution provides a pouring device for automatically removing oxide slag on the surface of aluminum liquid in a pouring cup. A third motor is arranged inside the fixed plate, and the output end of the third motor is connected to one end of a forward and reverse screw rod through a coupling.

[0012] The technical solution provides a pouring device for automatically removing oxide slag on the surface of aluminum liquid in a pouring cup, wherein a single-chip microcomputer is arranged at the top of the base, a pressure sensor is arranged at the top of the inner wall of the slide rail, and the output end of the pressure sensor is electrically connected to the input end of the single-chip microcomputer through a wire, and the output end of the single-chip microcomputer is electrically connected to the second motor and the first motor and the second motor input end through wires.

[0013] The technical solution provides a pouring device for automatically removing oxide slag on the surface of aluminum liquid in a pouring cup. A driving motor is arranged on one side of the Z-shaped frame, and the output end of the driving motor is connected to one side of a fixed shaft through a coupling.

[0014] Compared with the prior art, the present invention provides a pouring device for automatically removing the oxidized slag on the surface of the aluminum liquid in the pouring cup, which has the following beneficial effects:

[0015] 1. The present invention feeds back information to the single-chip microcomputer through the pressure sensor, so that the single-chip microcomputer can start the first motor to drive the screw body to rotate, so that the screw body drives the movable block to move to one side in the horizontal plate, and then the movable block drives the slag rake to move to the upper position of the pouring cup body and move left and right, and drives the slag rake in the pouring cup body to scrape off the oxide slag on the surface of the liquid aluminum in the pouring cup body. The structure is simple to operate, easy to use and highly safe.

[0016] 2. The present invention starts the third motor to drive the forward and reverse screws to rotate, so that the forward and reverse screws drive the shift screw block to move in the slide groove, and then the shift screw block drives the Z-shaped frame to clamp and fix the gate cup bodies and casting molds of different widths. This structure meets the diversified market needs and is convenient for clamping and processing gate cup bodies of different widths. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main cross-sectional structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the main structure of the present invention;

[0019] Figure 3 It is a schematic diagram of the left-side cross-sectional structure of the present invention;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the slag rake and the pouring cup body of the present invention;

[0021] Figure 5 It is a schematic diagram of the pouring three-dimensional structure of the pouring cup body and the connecting frame of the present invention.

[0022] In the figure: 1. base; 2. fixed seat; 3. mechanical arm; 4. fixed frame; 5. slide rail; 6. fixed plate; 7. cylinder; 8. Z-shaped frame; 9. casting mold; 10. fixed shaft; 11. connecting frame; 12. pouring cup body; 13. fixed block; 14. thread groove; 15. cross plate; 16. screw body; 17. first motor; 18. movable block; 19. second motor; 20. main shaft; 21. slag rake; 22. actuator motor; 23. third motor; 24. forward and reverse screws; 25. slide groove; 26. shift screw block; 27. single chip microcomputer; 28. pressure sensor. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Embodiment 1, as Figure 1-2 As shown, the present invention provides a technical solution: a pouring device for automatically removing oxidized slag on the surface of aluminum liquid in a pouring cup, comprising a base 1, a fixed seat 2 and a pouring cup body 12, the top of the base 1 is equipped with a fixed seat 2, and a mechanical arm 3 is hinged on one side of the fixed seat 2, a horizontal plate 15 is installed on one side of the mechanical arm 3, and a slag rake 21 is arranged below the horizontal plate 15, a lateral moving mechanism for moving the slag rake 21 is arranged inside the horizontal plate 15, a second motor 19 is arranged on one side of the fixed seat 2, and the second motor 19 is arranged on one side of the fixed seat 2. The output end of the motor 19 is provided with a main shaft 20 in contact with the mechanical arm 3 through a coupling, and the lateral movement mechanism includes a screw body 16 and a first motor 17. The screw body 16 is installed inside the horizontal plate 15 through a bearing, and the outer wall of the screw body 16 is provided with a movable block 18 adapted to the inner slideway of the horizontal plate 15, the inner wall of the movable block 18 is meshed with the outer wall of the screw body 16, and the lower part of the movable block 18 is connected to the top of the slag rake 21, and the first motor 17 is provided inside the mechanical arm 3, and the first motor The output end of the single chip microcomputer 27 is connected to one end of the screw body 16 through a coupling, the top of the base 1 is provided with a single chip microcomputer 27, the top of the inner wall of the slide rail 5 is provided with a pressure sensor 28, and the output end of the pressure sensor 28 is electrically connected to the input end of the single chip microcomputer 27 through a wire, and the output end of the single chip microcomputer 27 is electrically connected to the second motor 19 and the input end of the first motor 17 through a wire, respectively. The fixed plate 6 is pushed by the cylinder 7 to squeeze the pressure sensor 28 in the slide rail 5, and the pressure sensor 28 feeds back information to the single chip microcomputer 27. The single chip computer 27 starts the second motor 19 to drive the robot arm 3 to rotate, so that the slag rake 21 flips over to the front end of the pouring cup body 12 without contact, and then starts the first motor 17. The first motor 17 drives the screw body 16 to rotate, so that the screw body 16 drives the movable block 18 to move forward and backward in the horizontal plate 15, and then drives the slag rake 21 to scrape the oxide slag on the surface of the liquid aluminum in the pouring cup body 12 into the collection frame at the Z-shaped frame 8. This structure is simple to operate, easy to use and highly safe.

[0025] Embodiment 2, as Figure 1-5As shown, the present invention provides a technical solution: a pouring device for automatically removing oxidized slag on the surface of aluminum liquid in a pouring cup, comprising a fixing frame 4 installed at the top of a base 1, and a slide rail 5 is arranged inside the fixing frame 4, a fixing plate 6 is arranged inside the slide rail 5, and a Z-shaped frame 8 is arranged inside the fixing plate 6, a casting mold 9 is arranged at the top of the fixing plate 6, a synchronous clamping mechanism for adjusting the positions of two groups of Z-shaped frames 8 is arranged inside the fixing plate 6, a fixed shaft 10 is installed at the top of the Z-shaped frame 8 through a bearing, and a connecting frame 11 is installed on one side of the fixed shaft 10, a pouring cup body 12 is arranged inside the connecting frame 11, and fixed blocks 13 adapted to the inner wall of the connecting frame 11 are installed on both sides of the pouring cup body 12, a cylinder 7 is arranged at the top of the base 1, and the output end of the cylinder 7 is connected to the bottom end of the fixing plate 6, the synchronous clamping mechanism comprises positive and negative screw rods 24 and a slide groove 25, and positive and negative screw rods 24 are installed inside the fixing plate 6 through bearings The outer wall of the forward and reverse screw rod 24 is provided with a displacement screw block 26, the inner part of the displacement screw block 26 is meshed with the outer wall of the forward and reverse screw rod 24, the top of the displacement screw block 26 is connected to the bottom end of the Z-shaped frame 8, the inner part of the fixed plate 6 is provided with a third motor 23, and the output end of the third motor 23 is connected to one end of the forward and reverse screw rod 24 through a coupling, and a driving motor 22 is provided on one side of the Z-shaped frame 8. The driving motor 22 adopts a model of YE3-180M -2, and the output end of the actuator motor 22 is connected to one side of the fixed shaft 10 through a coupling, and the third motor 23 is started to drive the forward and reverse screws 24 to rotate, so that the forward and reverse screws 24 drive the shifting screw block 26 to move in the slide groove 25, and then the shifting screw block 26 drives the Z-shaped frame 8 to clamp and fix the gate cup bodies 12 and the casting mold 9 of different widths. This structure meets the diversified market needs and is convenient for clamping and processing the gate cup bodies 12 of different widths.

[0026] Working principle: first, turn on the external power supply, place the casting mold 9 above the fixed plate 6 and at a suitable position on the pouring cup body 12, pour the liquid aluminum into the pouring cup body 12, and start the cylinder 7 to drive the fixed plate 6 to move upward in the slide rail 5 until the pressure sensor 28 is squeezed. The pressure sensor 28 will feed back information to the single-chip microcomputer 27, so that the single-chip microcomputer 27 first starts the second motor 19 to drive the mechanical arm 3 to rotate, so that the slag rake 21 flips to the front end of the pouring cup body 12 without contact, and then the first motor 17 can be started to drive the screw body 16 to rotate, and then the movable block 18 drives the slag rake 21 to move to the upper inclined position of the pouring cup body 12. At this time, starting the second motor 19 will drive the slag rake 21 to be level with the surface of the pouring cup body 12. Then, start the first motor 17 to drive the slag rake 21 to scrape the oxide slag on the surface of the liquid aluminum in the pouring cup body 12 into the collection frame at the Z-shaped frame 8. The structure is simple to operate, easy to use, and highly safe.

[0027] When it is necessary to clamp the gate cup bodies 12 of different widths, the operator starts the third motor 23 to drive the forward and reverse screw rods 24 to rotate, so that the forward and reverse screw rods 24 drive the shifting screw block 26 to move in the slide groove 25, and then the shifting screw block 26 drives the Z-shaped frame 8 to clamp and fix the casting molds 9 of different widths, and the position of the gate cup body 12 can be fixed by bolts passing through the connecting frame 11 and engaging with the threaded groove 14, and the fixing block 13 is fixed in the connecting frame 11, and then it is sealed and fixed by nuts. When the installation is completed, the driving motor 22 can be started to drive the fixed shaft 10 to rotate, so that the fixed shaft 10 drives the gate cup body 12 to flip, and at this time, the casting mold 9 is poured.

[0028] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than to limit the scope of protection of the present invention. Simple modifications or equivalent substitutions of the technical solution of the present invention by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the present invention.

Claims

1. A pouring device for automatically removing slag on the surface of aluminum liquid in a pouring cup, comprising a base (1), a fixing seat (2) and a pouring cup body (12), characterized in that: A fixed seat (2) is installed at the top of the base (1), and a mechanical arm (3) is hinged on one side of the fixed seat (2), a transverse plate (15) is installed on one side of the mechanical arm (3), and a slag rake (21) is arranged below the transverse plate (15), and a lateral movement mechanism for moving the position of the slag rake (21) is arranged inside the transverse plate (15), a fixed frame (4) is installed at the top of the base (1), and a slide rail (5) is arranged inside the fixed frame (4), a fixed plate (6) is arranged inside the slide rail (5), and a Z-shaped frame (6) is arranged inside the fixed plate (6). 8), a casting mold (9) is arranged at the top of the fixed plate (6), a synchronous clamping mechanism for adjusting the position of the two groups of Z-shaped frames (8) is arranged inside the fixed plate (6), a fixed shaft (10) is installed at the top of the Z-shaped frame (8) through a bearing, and a connecting frame (11) is installed on one side of the fixed shaft (10), a pouring cup body (12) is arranged inside the connecting frame (11), and fixed blocks (13) adapted to the inner wall of the connecting frame (11) are installed on both sides of the pouring cup body (12), and the inner wall of the fixed block (13) is provided with a plurality of thread grooves (14).

2. A pouring device for automatically removing slag on the surface of aluminum liquid in a pouring cup according to claim 1, characterized in that: A second motor (19) is provided on one side of the fixing seat (2), and a main shaft (20) in contact with the mechanical arm (3) is provided at the output end of the second motor (19) via a coupling.

3. A pouring device for automatically removing slag on the surface of aluminum liquid in a pouring cup according to claim 1, characterized in that: A cylinder (7) is provided at the top end of the base (1), and an output end of the cylinder (7) is connected to the bottom end of the fixing plate (6).

4. A pouring device for automatically removing slag on the surface of aluminum liquid in a pouring cup according to claim 1, characterized in that: The lateral movement mechanism comprises a screw body (16) and a first motor (17); the screw body (16) is mounted inside the transverse plate (15) via a bearing, and an outer wall of the screw body (16) is provided with a movable block (18) adapted to an inner slideway of the transverse plate (15); the inner wall of the movable block (18) is meshed with the outer wall of the screw body (16); and the lower part of the movable block (18) is connected to the top end of a slag rake (21).

5. A pouring device for automatically removing slag on the surface of aluminum liquid in a pouring cup according to claim 4, characterized in that: A first motor (17) is arranged inside the mechanical arm (3), and an output end of the first motor (17) is connected to one end of the screw rod body (16) via a coupling.

6. The pouring device for automatically removing slag on the surface of aluminum liquid in the pouring cup according to claim 1, characterized in that: The synchronous clamping mechanism comprises a forward and reverse screw rod (24) and a slide groove (25); the forward and reverse screw rod (24) is installed inside the fixed plate (6) via a bearing; and a displacement screw block (26) is arranged on the outer wall of the forward and reverse screw rod (24); the interior of the displacement screw block (26) is meshed with the outer wall of the forward and reverse screw rod (24); and the top end of the displacement screw block (26) is connected to the bottom end of the Z-shaped frame (8).

7. A pouring device for automatically removing oxidized slag on the surface of aluminum liquid in a pouring cup according to claim 6, characterized in that: A third motor (23) is arranged inside the fixing plate (6), and an output end of the third motor (23) is connected to one end of a forward and reverse screw rod (24) via a coupling.

8. The pouring device for automatically removing slag on the surface of aluminum liquid in the pouring cup according to claim 1, characterized in that: A single-chip microcomputer (27) is disposed at the top of the base (1), a pressure sensor (28) is disposed at the top of the inner wall of the slide rail (5), and an output end of the pressure sensor (28) is electrically connected to an input end of the single-chip microcomputer (27) via a wire, and an output end of the single-chip microcomputer (27) is electrically connected to input ends of the second motor (19) and the first motor (17) via wires.

9. The pouring device for automatically removing oxidized slag on the surface of aluminum liquid in the pouring cup according to claim 1, characterized in that: A driving motor (22) is provided on one side of the Z-shaped frame (8), and an output end of the driving motor (22) is connected to one side of the fixed shaft (10) via a coupling.

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