Casting device for nodular cast iron

Abstract

The invention belongs to the technical field of casting devices, and particularly relates to a nodular cast iron casting device which comprises a workbench, side plates are arranged at the two ends of the outer wall of the top of the workbench, a distance adjusting mechanism is arranged between the side plates and the workbench, and a rotating plate is arranged at one end of each side plate; a height adjusting mechanism is arranged between the rotating plate and the side plate, and an angle adjusting mechanism is arranged at the bottom of the rotating plate. The movable connecting mechanism between the bearing seat and the rotating plate can be matched with the height adjusting mechanism between the rotating plate and the side plate to adjust the angle and height of the mold, so that the casting height and angle can be adjusted, and the casting effect is guaranteed; and distance adjustment can be conducted on different casting molds through a distance adjustment mechanism arranged between the side plates, the practicability of the device is guaranteed, and further air cooling treatment can be conducted on the casting molds through a ventilation cooling mechanism arranged at the top of the workbench.

Description

Technical Field

[0001] The invention relates to the technical field of casting devices, in particular to a casting device for ductile iron. Background Art

[0002] Ductile iron is a kind of high-strength cast iron material developed in the 1950s. Its comprehensive performance is close to that of steel. Based on its excellent performance, it has been successfully used to cast some parts with complex stresses and high requirements for strength, toughness and wear resistance.

[0003] When casting ductile iron, the overall surface temperature is too high, making it inconvenient to pick up, thereby failing to achieve the original intention of improving the cooling efficiency of the formed material. The applicability of the ductile iron casting device deteriorates, so structural innovation is needed to solve specific problems. Summary of the invention

[0004] Based on the technical problem that when casting ductile iron, the overall surface temperature is too high, which makes it inconvenient to take it, and thus fails to achieve the original intention of improving the cooling efficiency of the formed material, the applicability of the ductile iron casting device deteriorates, the present invention proposes a ductile iron casting device.

[0005] The present invention proposes a ductile iron casting device, comprising a workbench, side panels are provided at both ends of the outer wall at the top of the workbench, a distance adjustment mechanism is provided between the side panels and the workbench, a rotating plate is provided at one end of the side panel, a height adjustment mechanism is provided between the rotating plate and the side panel, an angle adjustment mechanism is provided at the bottom of the rotating plate, a bearing seat is provided at one end of the rotating plate, a movable connection mechanism is provided between the bearing seat and the rotating plate, a limited cooling mechanism is provided at the top of the bearing seat, a circulation processing mechanism is provided between the bearing seats, a liquid collecting box is fixedly connected to the bottom of the workbench, a ventilation and cooling mechanism is provided on the outer wall of the bottom of the workbench, a bracket is fixedly connected to the outer wall of the top of the workbench, a material collection box is provided on the inner wall of the bracket, a material processing mechanism is provided inside the material collection box, a discharge filtering mechanism is provided at the bottom of the material collection box, the bearing seat is configured to be hollow, and a through groove is provided on the bearing seat.

[0006] Preferably, the distance adjustment mechanism includes a first slider and a first motor. A first sliding groove is opened on the top outer wall of the workbench. The first slider is slidably connected to the two ends of the inner wall of the first sliding groove respectively. The first slider is threadedly connected with a bidirectional threaded screw rod. The bidirectional threaded screw rod is fixedly connected to the first motor, the first motor is fixedly connected to the workbench, and the top of the first slider is fixedly connected to the side plate.

[0007] Preferably, the height adjustment mechanism includes a second slider and a second motor, a second slide groove is opened on the outer wall of the side plate, the second slider is slidably connected to the inner wall of the second slide groove, the second slider is threadedly connected to a threaded screw, the threaded screw is fixedly connected to the second motor, the second motor is fixedly connected to the top of the side plate, and the top of the second slider is rotatably connected to the rotating plate.

[0008] Preferably, the angle adjustment mechanism includes an electric push rod and a movable block, a movable groove is opened at the bottom of the rotating plate, the movable block is slidingly connected to the two sides of the inner wall of the movable groove, the bottom of the movable block is rotatably connected to the electric push rod, the bottom of the electric push rod is fixedly connected to a fixed plate, and the fixed plate is fixedly connected to the second slider.

[0009] Preferably, the movable connection mechanism includes a third spring and a damper, a connecting frame is provided at one end of the rotating plate, the connecting frame is rotatably connected to the bearing seat, and both ends of the third spring and the damper are rotatably connected to the rotating plate and the connecting frame respectively.

[0010] Preferably, the limiting cooling mechanism includes a first liquid pump and a second liquid pump, the first liquid pump is fixedly connected to the bottom of one side of the inner wall of the liquid collecting box, the second liquid pump is fixedly connected to the top of the other side of the inner wall of the liquid collecting box, the two ends of the top outer wall of the workbench are respectively connected to the first heat exchange plate and the second heat exchange plate, the first heat exchange plate and the second heat exchange plate are respectively fixedly connected with a connecting plate, the connecting plate and the supporting seat are rotatably connected, a plurality of second springs are respectively fixedly connected between the first heat exchange plate and the second heat exchange plate and the supporting seat, a first liquid guiding hose is fixedly connected between the first liquid pump and the second heat exchange plate, a liquid suction hose is fixedly connected to the bottom of the second liquid pump, a float is fixedly connected to the bottom of the liquid suction hose, and a second liquid guiding hose is fixedly connected between the second liquid pump and the first heat exchange plate.

[0011] Preferably, the circulation processing mechanism includes a liquid guide tube and a cannula, which are respectively located at the two ends of the outer wall of the top of the workbench, a liquid guide plate is provided at one end of the supporting seat, a plurality of first springs and a first limiting telescopic rod are fixedly connected between the liquid guide plate and the supporting seat, a third liquid guide hose is fixedly connected between the liquid guide plate and the supporting seat, and the liquid guide tube and the cannula are respectively fixedly connected to the outer wall of the liquid guide plate.

[0012] Preferably, the ventilation and cooling mechanism includes an injection pipe and an air guide pipe, a transfer box is fixedly connected to the bottom of the liquid collecting box, a third motor is fixedly connected to the bottom of the transfer box, a first rotating shaft is fixedly connected to the top of the third motor, cavities are opened at the top and bottom of the first rotating shaft, an air guide hole is opened on the outer wall of the first rotating shaft, the air guide hole is located inside the transfer box, an air pump is fixedly connected to the outer wall of the transfer box, the injection pipe and the cavity are fixedly connected, the injection pipe is located at the bottom of the inner wall of the liquid collecting box, the air guide pipe and the cavity are fixedly connected, the air guide pipe is located at the top of the inner wall of the liquid collecting box, an air guide plate is provided at the bottom of the inner wall of the first slide groove, a plurality of injection heads are fixedly connected to the top of the air guide plate, a conducting pipe is fixedly connected to the bottom of the air guide plate, and the bottom of the conducting pipe and the cavity are fixedly connected.

[0013] Preferably, the material handling mechanism includes a fourth motor and a second rotating shaft, a top cover is threadedly connected to the top of the aggregate box, a cover plate is rotatably connected to the top of the top cover, the fourth motor and the top cover are fixedly connected, the bottom of the fourth motor is fixedly connected to the second rotating shaft, the outer wall of the second rotating shaft is fixedly connected to a frame, the other end of the frame is fixedly connected to a scraper, the scraper and the inner wall of the aggregate box are naturally in contact, a filter is fixedly connected to the inner wall of the frame, the bottom of the outer wall of the second rotating shaft is fixedly connected to a rotating bottom plate, a layer plate is provided at the bottom of the rotating bottom plate, the layer plate and the inner wall of the aggregate box are fixedly connected, a leakage trough is opened on the rotating bottom plate, a first filter plate is provided at the bottom of the leakage trough, the first filter plate and the outer wall of the layer plate are fixedly connected, a discharge pipe is fixedly connected to the bottom of the aggregate box, and a plurality of fourth springs and a second limiting telescopic rod are fixedly connected between the aggregate box and the bracket.

[0014] Preferably, the discharge filtering mechanism includes a processing box and a second filter plate, the processing box is located at the bottom of the discharge pipe, a plurality of fifth springs and a third limiting telescopic rod are fixedly connected between the top of the processing box and the collecting box, the second filter plate is fixedly connected to the inner wall of the processing box, and a casting port is opened at the bottom of the processing box.

[0015] Compared with the prior art, the present invention provides a casting device for ductile iron, which has the following beneficial effects:

[0016] 1. A casting device for ductile iron can limit the bearing of the casting mold by setting a limit cooling mechanism on the top of the bearing seat, and use liquid cooling to perform contact heat exchange cooling treatment on the mold. By setting a circulation treatment mechanism between the bearing seats, the coolant can circulate and achieve the purpose of circulating liquid cooling and cooling. By setting an active connection mechanism between the bearing seat and the rotating plate, the mold can be adjusted in angle and height in coordination with the height adjustment mechanism between the rotating plate and the side plate, so that the height and angle of casting can be adjusted to ensure the casting effect. By setting a distance adjustment mechanism between the side plates, the distance between different casting molds can be adjusted to ensure the practicality of the device. By setting a ventilation and cooling mechanism on the top of the workbench, the casting mold can be further cooled by air to promote the cast iron forming efficiency in the casting mold.

[0017] 2. The casting device of ductile iron introduces air flow into the adapter box by arranging an air pump, and opens cavities at the top and bottom of the first rotating shaft, so that the air flow can be introduced into the jet pipe in the liquid collecting box by using the air guide holes in the adapter box, and finally the liquid collecting box is aerated by using the jet pipe, so that the heat dissipation efficiency of the liquid in the liquid collecting box is improved, the circulating liquid cooling effect is ensured, and the gas is insoluble in the coolant, so it is extracted through the air guide pipe, and then enters the liquid guide plate connected to the conducting pipe at the top of the first rotating shaft, and finally sprayed out from the multiple jet heads on the top of the liquid guide plate, so as to blow and cool the casting mold located between the bearing seats.

[0018] 3. This ductile iron casting device, by arranging a third motor to use the second rotating shaft to drive the filter screen in the frame to rotate, the filter screen has high temperature resistance, so that the casting liquid can be screened, which can not only ensure the activity of the raw materials, but also filter the impurities in the raw materials, so that the impurities are concentrated on the surface of the filter screen, which is convenient for subsequent cleaning. By arranging a scraper on the outer wall of the frame, the inner wall of the aggregate box can be scraped to avoid residue. By arranging a rotating bottom plate on the outer wall of the second rotating shaft, the leakage trough and the first filter plate on the outer wall of the layer plate can be used to orderly discharge and filter the raw materials. By arranging a processing box at the bottom of the aggregate box connected by a fifth spring and a third limiting telescopic rod, the raw materials can be further filtered, and the filtering effect is promoted under the vibration of the device operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the main structure of a ductile iron casting device proposed by the present invention;

[0020] Figure 2 A schematic diagram of the bottom main structure of a ductile iron casting device proposed by the present invention;

[0021] Figure 3 A schematic side cross-sectional view of a ductile iron casting device provided by the present invention;

[0022] Figure 4 A schematic diagram of the main structure of a bearing seat of a ductile iron casting device proposed by the present invention;

[0023] Figure 5 A schematic diagram of the bottom structure of the main body of the bearing seat of a ductile iron casting device proposed by the present invention;

[0024] Figure 6 This is a schematic diagram of the main structure of the rotating shaft of a ductile iron casting device proposed by the present invention;

[0025] Figure 7A schematic diagram of the cross-sectional structure of a collection box of a ductile iron casting device proposed by the present invention;

[0026] Figure 8 The present invention provides a schematic structural diagram of a discharge filter mechanism for a ductile iron casting device.

[0027] In the figure: 1 workbench, 2 first slide, 3 first slider, 4 side plate, 5 bracket, 6 bidirectional threaded screw, 7 first motor, 8 collection box, 9 second motor, 10 second slide, 11 threaded screw, 12 second slider, 13 rotating plate, 14 collection box, 15 leakage trough, 16 top cover, 17 air pump, 18 adapter box, 19 third motor, 20 first liquid guide hose, 21 first liquid pump, 22 float, 23 liquid hose, 24 second liquid pump, 25 second liquid guide hose, 26 connecting frame, 27 through groove, 28 first spring, 29 first limit telescopic rod, 30 liquid guide plate, 31 liquid guide tube, 32 intubation, 33 third liquid guide hose, 34 first Heat exchange plate, 35 second heat exchange plate, 36 connecting plate, 37 bearing seat, 38 second spring, 39 third spring, 40 damper, 41 movable groove, 42 movable block, 43 electric push rod, 44 fixed plate, 45 first rotating shaft, 46 injection pipe, 47 air guide pipe, 48 air guide plate, 49 injection head, 50 conducting pipe, 51 air guide hole, 52 second rotating shaft, 53 cover plate, 54 third motor, 55 frame, 56 filter screen, 57 scraper, 58 second limiting telescopic rod, 59 fourth spring, 60 rotating bottom plate, 61 layer plate, 62 first filter plate, 63 discharge pipe, 64 fifth spring, 65 third limiting telescopic rod, 66 second filter plate, 67 processing box. DETAILED DESCRIPTION

[0028] 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 the embodiments.

[0029] Reference Figure 1-8A casting device for ductile iron comprises a workbench 1, side panels 4 are arranged at both ends of the top outer wall of the workbench 1, a distance adjustment mechanism is arranged between the side panels 4 and the workbench 1, a rotating plate 13 is arranged at one end of the side panel 4, a height adjustment mechanism is arranged between the rotating plate 13 and the side panel 4, an angle adjustment mechanism is arranged at the bottom of the rotating plate 13, a bearing seat 37 is arranged at one end of the rotating plate 13, a movable connection mechanism is arranged between the bearing seat 37 and the rotating plate 13, a limited cooling mechanism is arranged at the top of the bearing seat 37, a circulation processing mechanism is arranged between the bearing seats 37, a liquid collecting box 14 is fixedly connected to the bottom of the workbench 1, a ventilation and cooling mechanism is arranged on the outer wall of the bottom of the workbench 1, a bracket 5 is fixedly connected to the outer wall of the top of the workbench 1, a material collecting box 8 is arranged on the inner wall of the bracket 5, a material processing mechanism is arranged inside the material collecting box 8, and a discharge filter is arranged at the bottom of the material collecting box 8 Mechanism, by setting a limit cooling mechanism on the top of the bearing seat 37, the casting mold can be limited by the bearing, and the mold can be subjected to contact heat exchange and cooling treatment by liquid cooling. By setting a circulation treatment mechanism between the bearing seats 37, the coolant can circulate, thereby achieving the purpose of circulating liquid cooling and cooling. By setting an active connection mechanism between the bearing seat 37 and the rotating plate 13, the mold can be adjusted in angle and height in cooperation with the height adjustment mechanism between the rotating plate 13 and the side plate 4, so that the height and angle of casting can be adjusted to ensure the casting effect. By setting a distance adjustment mechanism between the side plates 4, the distance between different casting molds can be adjusted to ensure the practicality of the device. By setting a ventilation and cooling mechanism on the top of the workbench 1, the casting mold can be further cooled by air, thereby promoting the cast iron forming efficiency in the casting mold.

[0030] In the present invention, the distance adjustment mechanism includes a first slider 3 and a first motor 7. A first slide groove 2 is provided on the top outer wall of the workbench 1. The first slider 3 is slidably connected to the two ends of the inner wall of the first slide groove 2 respectively. The first slider 3 is threadedly connected with a bidirectional threaded screw 6. The bidirectional threaded screw 6 is fixedly connected to the first motor 7. The first motor 7 is fixedly connected to the workbench 1. The top of the first slider 3 is fixedly connected to the side plate 4. By setting the distance adjustment mechanism between the side plates 4, the distance of different casting molds can be adjusted to ensure the practicality of the device.

[0031] The height adjustment mechanism includes a second slider 12 and a second motor 9. The outer wall of the side plate 4 is provided with a second slide groove 10. The second slider 12 is slidably connected to the inner wall of the second slide groove 10. The second slider 12 is threadedly connected with a threaded screw 11. The threaded screw 11 is fixedly connected to the second motor 9. The second motor 9 is fixedly connected to the top of the side plate 4. The top of the second slider 12 is rotatably connected to the rotating plate 13. The movable connection mechanism includes a third spring 39 and a damper 40. A connecting frame 26 is provided at one end of the rotating plate 13. The connecting frame 26 is rotatably connected to the bearing seat 37. The third spring 39 and the damper 40 are rotatably connected to the rotating plate 13 and the connecting frame 26 at both ends. By setting a movable connection mechanism between the bearing seat 37 and the rotating plate 13, the mold can be adjusted in angle and height in cooperation with the height adjustment mechanism between the rotating plate 13 and the side plate 4.

[0032] The angle adjustment mechanism includes an electric push rod 43 and a movable block 42. A movable groove 41 is provided at the bottom of the rotating plate 13. The movable blocks 42 are respectively slidably connected to the inner walls of the movable groove 41 on both sides. The bottom of the movable block 42 is rotatably connected to the electric push rod 43. A fixed plate 44 is fixedly connected to the bottom of the electric push rod 43. The fixed plate 44 is fixedly connected to the second slider 12 to adjust the front and rear tilt angles of the bearing seat, thereby further improving the casting convenience.

[0033] The limit temperature reduction mechanism includes a first liquid pump 21 and a second liquid pump 24. The first liquid pump 21 is fixedly connected to the bottom of one side of the inner wall of the liquid collecting box 14, and the second liquid pump 24 is fixedly connected to the top of the other side of the inner wall of the liquid collecting box 14. The two ends of the top outer wall of the workbench 1 are respectively connected to the first heat exchange plate 34 and the second heat exchange plate 35. The first heat exchange plate 34 and the second heat exchange plate 35 are respectively fixedly connected with a connecting plate 36. The connecting plate 36 and the bearing seat 37 are rotatably connected. A plurality of second springs 38 are fixedly connected between the first heat exchange plate 34 and the second heat exchange plate 35 and the bearing seat 37, respectively. A first liquid guide hose 20 is fixedly connected between the first liquid pump 21 and the second heat exchange plate 35, a liquid hose 23 is fixedly connected to the bottom of the second liquid pump 24, a float 22 is fixedly connected to the bottom of the liquid hose 23, and a first liquid guide hose 20 is fixedly connected between the second liquid pump 24 and the first heat exchange plate 34. The second liquid guiding hose 25, the bearing seat 37 is set to be hollow, the bearing seat 37 is provided with a through groove 27, the circulation processing mechanism includes a liquid guiding tube 31 and a cannula 32, the liquid guiding tube 31 and the cannula 32 are respectively located at the two ends of the outer wall of the top of the workbench 1, and a liquid guiding plate 30 is provided at one end of the bearing seat 37. A plurality of first springs 28 and a first limiting telescopic rod 29 are fixedly connected between the liquid guiding plate 30 and the bearing seat 37, and a third liquid guiding hose 33 is fixedly connected between the liquid guiding plate 30 and the bearing seat 37. The liquid guiding tube 31 and the cannula 32 are respectively fixedly connected to the outer wall of the liquid guiding plate 30. By setting a limiting cooling mechanism on the top of the bearing seat 37, the casting mold can be loaded and limited, and the mold is subjected to contact heat exchange cooling treatment by liquid cooling. By setting a circulation processing mechanism between the bearing seats 37, the coolant can be circulated to achieve the purpose of circulating liquid cooling;

[0034] The ventilation and cooling mechanism includes an air jet pipe 46 and an air guide pipe 47. The bottom of the liquid collecting box 14 is fixedly connected to the adapter box 18, the bottom of the adapter box 18 is fixedly connected to the third motor 19, the top of the third motor 19 is fixedly connected to the first rotating shaft 45, the top and bottom of the first rotating shaft 45 are provided with cavities, the outer wall of the first rotating shaft 45 is provided with an air guide hole 51, the air guide hole 51 is located inside the adapter box 18, the outer wall of the adapter box 18 is fixedly connected to the air pump 17, the air jet pipe 46 is fixedly connected to the cavity, the air jet pipe 46 is located at the bottom of the inner wall of the liquid collecting box 14, the air guide pipe 47 is fixedly connected to the cavity, the air guide pipe 47 is located at the top of the inner wall of the liquid collecting box 14, an air guide plate 48 is provided at the bottom of the inner wall of the first chute 2, a plurality of air jet heads 49 are fixedly connected to the top of the air guide plate 48, and the bottom of the air guide plate 48 is fixedly connected to the A conducting pipe 50 is fixedly connected, and the bottom of the conducting pipe 50 is fixedly connected to the cavity. An air pump 17 is provided to introduce air into the adapter box 18. By providing cavities at the top and bottom of the first rotating shaft 45, the air can be introduced into the jet pipe 46 in the liquid collecting box 14 by using the air guide hole 51 in the adapter box 18. Finally, the jet pipe 46 is used to aerate the liquid collecting box 14, so that the liquid in the liquid collecting box 14 improves the heat dissipation efficiency and ensures the circulating liquid cooling effect. The gas is insoluble in the coolant, so it is extracted through the air guide pipe 47, and then enters the liquid guide plate 48 connected to the conducting pipe 50 at the top of the first rotating shaft 45, and finally sprayed from the multiple jet heads 49 at the top of the liquid guide plate 48 to perform air blowing and cooling treatment on the casting mold located between the bearing seats 37.

[0035] The material handling mechanism includes a third motor 54 and a second rotating shaft 52. The top of the collecting box 8 is threadedly connected to the top cover 16. The top of the top cover 16 is rotatably connected to the cover plate 53. The third motor 54 is fixedly connected to the top cover 16. The bottom of the third motor 54 is fixedly connected to the second rotating shaft 52. The outer wall of the second rotating shaft 52 is fixedly connected to a frame 55. The other end of the frame 55 is fixedly connected to a scraper 57. The scraper 57 is naturally in contact with the inner wall of the collecting box 8. The inner wall of the frame 55 is fixedly connected to a filter screen 56. The bottom of the outer wall of the second rotating shaft 52 is fixedly connected. A rotating bottom plate 60 is connected, a layer plate 61 is arranged at the bottom of the rotating bottom plate 60, and the layer plate 61 is fixedly connected to the inner wall of the collecting box 8. A leakage groove 15 is opened on the rotating bottom plate 60, and a first filter plate 62 is arranged at the bottom of the leakage groove 15. The first filter plate 62 is fixedly connected to the outer wall of the layer plate 61, and a discharge pipe 63 is fixedly connected to the bottom of the collecting box 8. A plurality of fourth springs 59 and a second limiting telescopic rod 58 are fixedly connected between the collecting box 8 and the bracket 5. The discharge filtering mechanism includes a processing box 67 and a second filter plate 66. The processing box 67 is located at the discharge At the bottom of the tube 63, a plurality of fifth springs 64 and a third limiting telescopic rod 65 are fixedly connected between the top of the processing box 67 and the aggregate box 8, the second filter plate 66 is fixedly connected to the inner wall of the processing box 67, and a casting port is provided at the bottom of the processing box 67. The filter screen 56 in the frame 55 is driven to rotate by the second rotating shaft 52 by setting the third motor 54. The filter screen 56 has high temperature resistance, so that the casting liquid can be screened, which can not only ensure the activity of the raw materials, but also filter the impurities in the raw materials, so that the impurities are concentrated on the surface of the filter screen 56, which is convenient for subsequent cleaning. By setting the scraper 57 on the outer wall of the frame 55, the inner wall of the aggregate box 8 can be scraped to avoid residue. By setting the rotating bottom plate 60 on the outer wall of the second rotating shaft 52, the first filter plate 62 on the outer wall of the layer plate 61 can be used to orderly discharge and filter the raw materials. By setting the processing box 67 connected by the fifth spring 64 and the third limiting telescopic rod 65 at the bottom of the aggregate box 8, the raw materials can be further filtered, and the filtering effect can be promoted under the vibration of the device operation.

[0036] When in use, the casting mold can be limited by setting a limit cooling mechanism on the top of the supporting seat 37, and the mold can be subjected to contact heat exchange cooling treatment by liquid cooling. The cooling liquid can be circulated by setting a circulation treatment mechanism between the supporting seats 37 to achieve the purpose of circulating liquid cooling and cooling. The movable connection mechanism between the supporting seat 37 and the rotating plate 13 can cooperate with the height adjustment mechanism between the rotating plate 13 and the side plate 4 to adjust the angle and height of the mold, so that the height and angle of casting can be adjusted to ensure the casting effect. The distance adjustment mechanism between the side plates 4 can be used to adjust the distance between different casting molds to ensure the practicality of the device. The ventilation and cooling mechanism on the top of the workbench 1 can further perform air cooling on the casting mold to promote the cast iron forming efficiency in the casting mold.

[0037] The above are only preferred specific implementation modes 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 according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A casting device for ductile iron, comprising a workbench (1), characterized in that: Side panels (4) are provided at both ends of the top outer wall of the workbench (1); a distance adjustment mechanism is provided between the side panels (4) and the workbench (1); a rotating plate (13) is provided at one end of the side panels (4); a height adjustment mechanism is provided between the rotating plate (13) and the side panels (4); an angle adjustment mechanism is provided at the bottom of the rotating plate (13); a bearing seat (37) is provided at one end of the rotating plate (13); a movable connection mechanism is provided between the bearing seat (37) and the rotating plate (13); A limited cooling mechanism is provided on the top of the bearing seat (37), a circulation processing mechanism is provided between the bearing seats (37), a liquid collecting box (14) is fixedly connected to the bottom of the workbench (1), a ventilation cooling mechanism is provided on the outer wall of the bottom of the workbench (1), a bracket (5) is fixedly connected to the outer wall of the top of the workbench (1), a material collecting box (8) is provided on the inner wall of the bracket (5), a material processing mechanism is provided inside the material collecting box (8), and a discharge filtering mechanism is provided at the bottom of the material collecting box (8).

2. A casting device for ductile iron according to claim 1, characterized in that: The distance adjustment mechanism comprises a first slider (3) and a first motor (7); a first slide groove (2) is provided on the top outer wall of the workbench (1); the first slider (3) is slidably connected to the two ends of the inner wall of the first slide groove (2); the first slider (3) is threadedly connected to a bidirectional threaded screw (6); the bidirectional threaded screw (6) and the first motor (7) are fixedly connected; the first motor (7) and the workbench (1) are fixedly connected; and the top of the first slider (3) and the side plate (4) are fixedly connected.

3. A casting device for ductile iron according to claim 1, characterized in that: The height adjustment mechanism comprises a second slider (12) and a second motor (9); a second slide groove (10) is provided on the outer wall of the side plate (4); the second slider (12) and the inner wall of the second slide groove (10) are slidably connected; the second slider (12) is threadedly connected with a threaded screw (11); the threaded screw (11) and the second motor (9) are fixedly connected; the second motor (9) and the top of the side plate (4) are fixedly connected; and the top of the second slider (12) and the rotating plate (13) are rotatably connected.

4. A casting device for ductile iron according to claim 3, characterized in that: The angle adjustment mechanism comprises an electric push rod (43) and a movable block (42); a movable groove (41) is provided at the bottom of the rotating plate (13); the movable block (42) is slidably connected to two sides of the inner wall of the movable groove (41); the bottom of the movable block (42) is rotatably connected to the electric push rod (43); the bottom of the electric push rod (43) is fixedly connected to a fixed plate (44); and the fixed plate (44) is fixedly connected to the second sliding block (12).

5. A casting device for ductile iron according to claim 1, characterized in that: The movable connection mechanism comprises a third spring (39) and a damper (40); a connecting frame (26) is provided at one end of the rotating plate (13); the connecting frame (26) and the bearing seat (37) are rotatably connected; and two ends of the third spring (39) and the damper (40) are rotatably connected to the rotating plate (13) and the connecting frame (26) respectively.

6. A casting device for ductile iron according to claim 1, characterized in that: The position-limiting temperature-lowering mechanism comprises a first liquid pump (21) and a second liquid pump (24); the first liquid pump (21) is fixedly connected to the bottom of one side of the inner wall of the liquid collecting box (14); the second liquid pump (24) is fixedly connected to the top of the other side of the inner wall of the liquid collecting box (14); the two ends of the top outer wall of the workbench (1) are respectively connected to the first heat exchange plate (34) and the second heat exchange plate (35); the first heat exchange plate (34) and the second heat exchange plate (35) are respectively fixedly connected to a connecting plate (36); the connecting plate (36) and the bearing seat (37) are rotatably connected; the first heat exchange plate (34) and the second heat exchange plate (35) are respectively fixedly connected to the first heat exchange plate (34) and the second heat exchange plate (35); A plurality of second springs (38) are fixedly connected between the two heat exchange plates (35) and the bearing seat (37), a first liquid guiding hose (20) is fixedly connected between the first liquid pump (21) and the second heat exchange plate (35), a liquid suction hose (23) is fixedly connected to the bottom of the second liquid pump (24), a float (22) is fixedly connected to the bottom of the liquid suction hose (23), a second liquid guiding hose (25) is fixedly connected between the second liquid pump (24) and the first heat exchange plate (34), the bearing seat (37) is set to be hollow, and a through groove (27) is opened in the bearing seat (37).

7. A casting device for ductile iron according to claim 1, characterized in that: The circulation treatment mechanism comprises a liquid guiding tube (31) and an insertion tube (32), the liquid guiding tube (31) and the insertion tube (32) are respectively located at two ends of the outer wall of the top of the workbench (1), a liquid guiding plate (30) is arranged at one end of the bearing seat (37), a plurality of first springs (28) and a first limiting telescopic rod (29) are fixedly connected between the liquid guiding plate (30) and the bearing seat (37), a third liquid guiding hose (33) is fixedly connected between the liquid guiding plate (30) and the bearing seat (37), and the liquid guiding tube (31) and the insertion tube (32) are respectively fixedly connected to the outer wall of the liquid guiding plate (30).

8. A casting device for ductile iron according to claim 2, characterized in that: The ventilation and cooling mechanism comprises an air jet pipe (46) and an air guide pipe (47); the bottom of the liquid collecting box (14) is fixedly connected to a transfer box (18); the bottom of the transfer box (18) is fixedly connected to a third motor (19); the top of the third motor (19) is fixedly connected to a first rotating shaft (45); cavities are provided at the top and bottom of the first rotating shaft (45); an air guide hole (51) is provided on the outer wall of the first rotating shaft (45); the air guide hole (51) is located inside the transfer box (18); the outer wall of the transfer box (18) is fixedly connected to the first rotating shaft (45); An air pump (17) is fixedly connected, an air jet pipe (46) is fixedly connected to the cavity, the air jet pipe (46) is located at the bottom of the inner wall of the liquid collecting box (14), an air guide pipe (47) is fixedly connected to the cavity, the air guide pipe (47) is located at the top of the inner wall of the liquid collecting box (14), an air guide plate (48) is arranged at the bottom of the inner wall of the first chute (2), a plurality of air jet heads (49) are fixedly connected to the top of the air guide plate (48), a conducting pipe (50) is fixedly connected to the bottom of the air guide plate (48), and the bottom of the conducting pipe (50) is fixedly connected to the cavity.

9. A casting device for ductile iron according to claim 1, characterized in that: The material handling mechanism comprises a third motor (54) and a second rotating shaft (52); the top of the material collecting box (8) is threadedly connected to a top cover (16); the top of the top cover (16) is rotatably connected to a cover plate (53); the third motor (54) and the top cover (16) are fixedly connected; the bottom of the third motor (54) is fixedly connected to the second rotating shaft (52); the outer wall of the second rotating shaft (52) is fixedly connected to a frame (55); the other end of the frame (55) is fixedly connected to a scraper (57); the scraper (57) is naturally in contact with the inner wall of the material collecting box (8); the inner wall of the frame (55) is fixedly connected to a filter screen (55); 6), a rotating base plate (60) is fixedly connected to the bottom of the outer wall of the second rotating shaft (52), a layer plate (61) is arranged at the bottom of the rotating base plate (60), the layer plate (61) and the inner wall of the collecting box (8) are fixedly connected, the rotating base plate (60) is provided with a leakage groove (15), a first filter plate (62) is arranged at the bottom of the leakage groove (15), the first filter plate (62) and the outer wall of the layer plate (61) are fixedly connected, a discharge pipe (63) is fixedly connected to the bottom of the collecting box (8), and a plurality of fourth springs (59) and a second limiting telescopic rod (58) are fixedly connected between the collecting box (8) and the bracket (5).

10. A casting device for ductile iron according to claim 9, characterized in that: The discharge filtering mechanism comprises a processing box (67) and a second filter plate (66); the processing box (67) is located at the bottom of the discharge pipe (63); a plurality of fifth springs (64) and a third limiting telescopic rod (65) are fixedly connected between the top of the processing box (67) and the collecting box (8); the second filter plate (66) is fixedly connected to the inner wall of the processing box (67); and a casting port is provided at the bottom of the processing box (67).

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