Heavy-load steel ladle casting machine

Abstract

The utility model relates to the field of steel casting, in particular to a heavy-load steel ladle casting machine which comprises an operation platform, X-axis moving frames are arranged on the two sides of the surface of the bottom end of the operation platform, an opening is formed in the middle of the operation platform, and the flexibility of the casting machine can be achieved through the X-axis moving frames and a Y-axis moving frame, so that the working intensity of workers is reduced, and the production efficiency is improved. The rotatable steel ladle lifting frame is arranged at the bottom of the supporting frame, it is guaranteed that a casting ladle opening is aligned with a sand box casting opening by finely adjusting the rotating angle, and therefore it is guaranteed that molten iron cannot leak out and splash to surrounding staff; and the arranged carbon rod control mechanism can enable an operator to remotely control the flow of molten iron or the opening or closing of the pouring gate, so that the operator can keep a safe distance from a dangerous operation area, the safety is improved, the dust removal mechanism can effectively absorb smoke, and the smoke in the production process is prevented from polluting the environment.

Description

Technical Field

[0001] The utility model relates to the technical field of steel casting, in particular to a heavy-load ladle casting machine. Background Art

[0002] Casting refers to the process of pouring molten metal into a specific mold for solidification. Generally speaking, casting is divided into two types: manual casting and automatic casting. The principle is to use a mold to pour liquid metal, and after the metal solidifies, a casting with a certain shape and size can be obtained.

[0003] At present, the foundry industry not only has high labor intensity and serious environmental pollution, but also many casting machines have relatively simple structures, which requires manual labor to observe whether there is a break in pouring or leakage beside the equipment. In addition, manual labor needs to operate the machine in real time to operate it. Because the working environment is poor, the risk factor of the work is high. Moreover, if the smoke generated by the casting machine is not treated, it will be discharged into the air, causing air pollution. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a heavy-duty ladle casting machine.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A heavy-load ladle casting machine comprises an operating platform, wherein X-axis movable frames are arranged on both sides of the bottom surface of the operating platform, an opening is arranged in the middle of the operating platform, and Y-axis movable frames are movably arranged on both sides of the opening of the operating platform, a ladle hoisting unit is installed between the Y-axis movable frames on both sides, a dust removal mechanism is arranged on the ladle hoisting unit, a ladle is hoisted at the bottom of the ladle hoisting unit, and a carbon rod control mechanism is arranged on the installation platform located on one side of the ladle hoisting unit.

[0007] In addition, a preferred structure is that a first driving seat is provided at the bottom of both sides of the X-axis moving frame, and a second driving seat is provided at the bottom of the Y-axis moving frame on both sides.

[0008] In addition, a preferred structure is that guide rails are symmetrically arranged on both sides of the opening of the operating platform, and the second driving seat is movably arranged on the guide rails.

[0009] In addition, a preferred structure is that the ladle hoisting unit includes a support frame, which is installed on the upper surface of the Y-axis movable frame on both sides, and the ladle hoisting frame is rotatably connected to the bottom of the support frame, and a dust removal mechanism is installed on the ladle hoisting frame.

[0010] In addition, a preferred structure is that a turntable is provided at the bottom end surface of the support frame body, and a connecting plate is provided at the upper surface of the ladle hoisting frame body, and the connecting plate is connected and installed with the turntable.

[0011] In addition, a preferred structure is that the dust removal mechanism includes an exhaust pipe, one end of the exhaust pipe body is connected to a dust removal box, and the dust removal box is installed on both sides of the bottom frame of the ladle hanging frame.

[0012] In addition, a preferred structure is that the carbon rod control mechanism includes a support column, which is arranged on a mounting platform, a lifting device is slidably arranged on the surface of one side of the support column, and a servo electric cylinder is connected above the lifting device, and a fixed claw is arranged on the lifting device.

[0013] In addition, a preferred structure is that a breeding mechanism is provided on one side of the carbon rod control mechanism.

[0014] The beneficial effects of the utility model are as follows: the flexibility of the casting machine can be achieved by setting the X-axis moving frame and the Y-axis moving frame, thereby reducing the work intensity of the employees and facilitating the adjustment of the position of the ladle; the rotatable ladle hanging frame arranged at the bottom of the support frame can ensure that the ladle mouth is aligned with the sand box casting mouth by fine-tuning the rotation angle, thereby ensuring that the molten iron will not leak and splash onto the surrounding employees; and the set carbon rod control mechanism can enable the employees to remotely control the flow rate of the molten iron or the opening or closing of the gate, so that the operator can maintain a safe distance from the dangerous operating area, thereby improving safety; and the dust removal mechanism can effectively absorb smoke to prevent the smoke in the production process from polluting the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a ladle casting machine;

[0016] Figure 2 It is the front view of the ladle casting machine;

[0017] Figure 3 It is a top view of the ladle casting machine;

[0018] Figure 4 It is a left side view of the ladle casting machine;

[0019] Figure 5 It is a structural schematic diagram of the ladle hoisting unit;

[0020] Figure 6 It is a schematic diagram of the structure after the support frame and the ladle hoisting frame are separated;

[0021] Figure 7 It is a structural schematic diagram of the bottom of the support frame;

[0022] Figure 8 It is a structural schematic diagram of the carbon rod control mechanism.

[0023] In the figure: 1X-axis moving frame, 11 first driving seat, 2 operating platform, 21 guide rail, 3Y-axis moving frame, 31 second driving seat, 4 turntable, 5 dust removal mechanism, 51 exhaust pipe, 52 dust removal box, 6 inoculation mechanism, 7 carbon rod control mechanism, 71 support column, 72 lifting device, 73 servo electric cylinder, 74 fixed claw, 8 ladle, 9 ladle hoisting unit, 91 support frame, 92 ladle hoisting frame, 921 connecting plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-8 A heavy-load ladle casting machine comprises an operating platform 2, X-axis movable frames 1 are arranged on both sides of the bottom surface of the operating platform 2, an opening is arranged in the middle of the operating platform 2, and Y-axis movable frames 3 are movably arranged on both sides of the opening of the operating platform 2, a ladle hoisting unit 9 is installed between the Y-axis movable frames 3 on both sides, a dust removal mechanism 5 is arranged on the ladle hoisting unit 9, a ladle 8 is hoisted at the bottom of the ladle hoisting unit 9, and a carbon rod control mechanism 7 is arranged on the installation platform located on one side of the ladle hoisting unit 9.

[0026] In addition, a first drive seat 11 is provided at the bottom of both sides of the X-axis movable frame 1, and a second drive seat 31 is provided at the bottom of the Y-axis movable frame 3 on both sides, so as to realize the overall flexibility of the casting machine and facilitate the park to remotely control these drive seats to complete casting and realize the automation of the equipment.

[0027] Moreover, guide rails 21 are symmetrically arranged on both sides of the opening of the operating platform 2, and the second driving seat 31 is movably arranged on the guide rails 21, so that the ladle hoisting unit 9 can move in the Y direction.

[0028] In addition, the ladle hoisting unit 9 includes a support frame 91, which is installed on the upper surface of the Y-axis movable frame 3 on both sides. The bottom of the support frame 91 is rotatably connected to a ladle hoisting frame 92, and a dust removal mechanism 5 is installed on the ladle hoisting frame 92. The ladle hoisting frame 92 can be used to hoist and fix the ladle.

[0029] In addition, a turntable 4 is provided on the bottom surface of the support frame 91, and a connecting plate 921 is provided on the upper surface of the ladle hanging frame 92. The connecting plate 921 is connected and installed with the turntable 4. The turntable 4 can realize the rotation of the ladle hanging frame 92 at the bottom of the support frame 91, thereby cooperating with the additional motor to drive the turntable 4 to realize fine adjustment of the ladle on the ladle hanging frame 92.

[0030] Moreover, the dust removal mechanism 5 includes an exhaust pipe 51, one end of which is connected to a dust removal box 52. The dust removal box 52 is installed on both sides of the bottom frame of the ladle hanging frame 92. The dust removal box 52 uses the suction force generated by the exhaust pipe 51 to absorb the smoke generated during production, which is then sent to subsequent exhaust gas treatment by the exhaust pipe 51.

[0031] In addition, the carbon rod control mechanism 7 includes a support column 71, which is arranged on the installation platform. A lifting device 72 is slidably arranged on the surface of one side of the column body of the support column 71, and a servo electric cylinder 73 is connected to the upper part of the lifting device 72. A fixed claw 74 is arranged on the lifting device 72, and a carbon rod is installed on the fixed claw 74. The lifting device 72 cooperates with the servo electric cylinder 73 to realize the lifting and lowering of the carbon rod, thereby controlling the flow rate of molten iron.

[0032] In addition, a nucleating mechanism 6 is provided on one side of the carbon rod control mechanism 7, and the nucleating mechanism is a device that sprays nucleating agent powder when starting to work. It is a prior art and is well known to people in the casting field. Its structure and principle need not be elaborated.

[0033] In the present embodiment, the displacement of the entire casting machine is achieved by the first driving seat 11 of the X-axis moving frame 1, and then the second driving seat 31 of the Y-axis moving frame 3 slides on the guide rail 21 to adjust the position of the ladle lifting unit 9, so that the ladle 8 can be lifted on the ladle lifting frame 92. When moving to a suitable casting area, the position of the ladle lifting frame 92 is adjusted by the turntable 4 to ensure that the ladle mouth of the ladle 8 is aligned with the sand box casting mouth, and then the servo electric cylinder 73 of the carbon rod control mechanism 7 is used to adjust the lifting device 72 to move up and down, thereby adjusting the height of the carbon rod on the fixed claw 74, so that the iron flow outlet originally blocked by the carbon rod is opened, and the carbon rod can also control the flow rate of molten iron by adjusting its height.

[0034] During casting, the smoke generated around the ladle will be absorbed by the dust removal mechanism 5, thereby ensuring that the smoke will not drift into the air and pollute the environment.

[0035] In the utility model, the flexibility of the casting machine can be achieved by setting the X-axis movable frame 1 and the Y-axis movable frame 3, thereby reducing the work intensity of employees and facilitating the adjustment of the position of the ladle 8. The rotatable ladle hanging frame 92 arranged at the bottom of the support frame 91 can ensure that the ladle mouth is aligned with the sandbox casting mouth by fine-tuning the rotation angle, thereby ensuring that the molten iron will not leak and splash onto the surrounding employees. The set carbon rod control mechanism 7 allows employees to remotely control the flow rate of molten iron or the opening or closing of the gate, so that the operator can maintain a safe distance from the dangerous operating area, thereby improving safety. The dust removal mechanism 5 can effectively absorb smoke to prevent the smoke in the production process from polluting the environment.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A heavy-duty ladle casting machine, comprising an operating platform (2), characterized in that: X-axis movable frames (1) are arranged on both sides of the bottom surface of the operating platform (2), an opening is arranged in the middle of the operating platform (2), and Y-axis movable frames (3) are movably arranged on both sides of the opening of the operating platform (2), a ladle hoisting unit (9) is installed between the Y-axis movable frames (3) on both sides, a dust removal mechanism (5) is arranged on the ladle hoisting unit (9), a ladle (8) is hoisted at the bottom of the ladle hoisting unit (9), and a carbon rod control mechanism (7) is arranged on the installation platform located on one side of the ladle hoisting unit (9).

2. The heavy-duty ladle casting machine according to claim 1, characterized in that: The bottoms of both sides of the X-axis moving frame (1) are provided with first drive seats (11), and the bottoms of the Y-axis moving frames (3) on both sides are provided with second drive seats (31).

3. The heavy-duty ladle casting machine according to claim 1, characterized in that: Guide rails (21) are symmetrically arranged on both sides of the opening of the operating platform (2), and the second driving seat (31) is movably arranged on the guide rails (21).

4. The heavy-duty ladle casting machine according to claim 1, characterized in that: The ladle hoisting unit (9) comprises a support frame (91), the support frame (91) being mounted on the upper surface of the Y-axis movable frames (3) on both sides, a ladle hoisting frame (92) being rotatably connected and mounted on the bottom of the support frame (91), and a dust removal mechanism (5) being mounted on the ladle hoisting frame (92).

5. The heavy-duty ladle casting machine according to claim 4, characterized in that: A rotating disk (4) is arranged on the bottom surface of the support frame (91), and a connecting disk (921) is arranged on the upper surface of the ladle hanging frame (92), wherein the connecting disk (921) is connected and installed with the rotating disk (4).

6. The heavy-duty ladle casting machine according to claim 4, characterized in that: The dust removal mechanism (5) comprises an exhaust pipe (51), one end of the exhaust pipe (51) is connected to a dust removal box (52), and the dust removal box (52) is installed on both sides of the bottom frame of the ladle hanging frame (92).

7. The heavy-duty ladle casting machine according to claim 1, characterized in that: The carbon rod control mechanism (7) comprises a support column (71), the support column (71) is arranged on a mounting platform, a lifting device (72) is slidably arranged on the surface of one side of the support column (71), a servo electric cylinder (73) is connected above the lifting device (72), and a fixing claw (74) is arranged on the lifting device (72).

8. The heavy-duty ladle casting machine according to claim 7, characterized in that: A nurturing mechanism (6) is provided on one side of the carbon rod control mechanism (7).

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