A die casting molding apparatus with high molding efficiency

Abstract

The application discloses a high-efficiency die-casting forming equipment, and relates to the technical field of die-casting forming, which comprises a bottom plate, a working plate fixedly connected to the top of the bottom plate, a fixing box fixedly connected to the top of the working plate, a driving motor fixedly connected to the top of the working plate, a fixing disc fixedly connected to the output end of the driving motor, a plurality of top grooves formed in the top of the fixing disc, and a lower die installed in each of the top grooves. The high-efficiency die-casting forming equipment can drive the fixing disc to rotate through the fixing disc, the plurality of lower dies and the cooling cavity after the upper die and the lower die are used for metal die-casting forming, so that the lower die after die-casting forming is rotated to a discharging station to perform discharging work, and meanwhile, the upper die and another lower die continue to perform metal die-casting forming work, thereby improving the forming efficiency.

Description

Technical Field

[0001] This invention relates to the field of die casting technology, specifically to a die casting equipment with high molding efficiency. Background Technology

[0002] Die casting is a metal casting process characterized by applying high pressure to molten metal within a mold cavity. It boasts advantages such as a wide casting range, high dimensional accuracy, low surface roughness, high productivity, high metal utilization, and high casting strength and surface hardness. According to application number CN218638538U, a user-friendly aluminum alloy die casting forming device with easy demolding features a vibration mechanism. After die casting, as the upper mold base rises and recovers, it simultaneously strikes the lower mold base, causing the aluminum alloy to gradually detach from the die casting tank due to the vibration. The flat portion of the ejector rod also supports the lower mold base. The vibration mechanism moves with the operation of the upper mold base, facilitating demolding without additional steps. However, the material handling process is lengthy, and die casting cannot be performed simultaneously during this process, resulting in low die casting efficiency. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this invention provides a die-casting molding equipment with high molding efficiency, solving the problems mentioned in the background section.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a die-casting molding equipment with high molding efficiency, comprising a base plate, a work plate fixedly connected to the top of the base plate, a fixed box fixedly connected to the top of the work plate, a drive motor fixedly connected to the top of the work plate, a fixed disk fixedly connected to the output end of the drive motor, a plurality of top grooves formed on the top of the fixed disk, a lower mold installed inside each of the top grooves, a mold cavity formed on the top of each of the lower molds, a cooling cavity formed inside the lower mold and on the outside of the mold cavity, a first liquid pump fixedly connected to one side of each of the lower molds, a second liquid pump fixedly connected to the other side of each of the lower molds, and a cooling cavity formed inside the fixed disk and on the outside of the mold cavity. A second annular water tank is formed on the outside of the second liquid pump. A first annular water tank is formed inside the fixed plate and on the inside of the first liquid pump. A first water ring is fixedly connected to the top of the working plate and below the first annular water tank. A first sliding cover is slidably connected to the top of the first water ring. A first fixing tube is fixedly connected to the top of the first sliding cover. One end of the first fixing tube extends into the inside of the first annular water tank. A second water ring is fixedly connected to the top of the working plate and below the second annular water tank. A second sliding cover is slidably connected to the top of the second water ring. A second fixing tube is fixedly connected to the top of the second sliding cover. One end of the second fixing tube extends into the inside of the second annular water tank.

[0005] Optionally, a winding box is fixedly connected to the top of the fixed plate and to both sides of the top groove. A winding roller is rotatably connected inside the winding box. A second servo motor is fixedly connected to one side of the winding box. The output end of the second servo motor is connected to one end of the winding roller. A flexible tube is wound around the outside of the winding roller. A connecting pipe is provided inside the winding roller. One end of the flexible tube is connected to one end of the connecting pipe. A rotary joint is installed on one side of the winding box. One end of the connecting pipe is connected to one end of the rotary joint. A connecting pipe is installed at the other end of the rotary joint. One end of several connecting pipes extends into the first annular water tank and the second annular water tank, respectively. One end of several flexible tubes is connected to one end of the first liquid pump and the second liquid pump, respectively. One end of the second liquid pump and the first liquid pump both extend into the cooling chamber. A third liquid pump is fixedly connected to the top of the working plate. One end of the third liquid pump extends into the second water ring. A fourth liquid pump is fixedly connected to the top of the working plate. One end of the fourth liquid pump extends into the first water ring.

[0006] Optionally, a conveyor is fixedly connected to the top of the base plate, and the top of the conveyor extends into the interior of the fixed box.

[0007] Optionally, a top plate is fixedly connected to the top of the inner cavity of the fixed box. A fifth servo motor is fixedly connected to one side of the inner cavity of the top plate, and a threaded column is rotatably connected to the other side of the inner cavity of the top plate. The output end of the fifth servo motor is connected to one end of the threaded column. A fixing block is threadedly connected to the outer side of the threaded column. The bottom end of the fixing block extends to the bottom of the top plate and is fixedly connected to an electric telescopic rod. A connector is fixedly connected to the telescopic end of the electric telescopic rod. A pump is fixedly connected to one side of the connector, and a switch valve is fixedly connected to the other side of the connector. One end of the switch valve and one end of the pump extend into the interior of the connector. A suction cup is provided at the bottom of the connector, and the suction cup communicates with the interior of the connector.

[0008] Optionally, a mounting plate is placed at the bottom of the fixed plate and below the top groove. Limiting grooves are formed inside the fixed plate and on both sides of the top groove. Limiting blocks are placed inside the limiting grooves. The bottom ends of the limiting blocks are connected to the top of the mounting plate. A moving groove is formed inside the fixed plate and on one side of the limiting groove. A lead screw is rotatably connected to one side of the inner cavity of the moving groove. A first servo motor is fixedly connected to the other side of the inner cavity of the moving groove. The output end of the first servo motor is connected to one end of the lead screw. A locking pin is threaded to the outer side of the lead screw. One end of the locking pin extends into the inner cavity of the limiting block.

[0009] Optionally, a base is mounted on the top of the base plate, and two upright plates are fixedly connected to the top of the base. A bottom groove is formed on the top of the working plate, and the top ends of the upright plates pass through the bottom groove and extend into the interior of the fixed box. A third servo motor is fixedly connected to the top of each upright plate, and a first threaded rod is rotatably connected to the inner cavity of each upright plate. The output end of each third servo motor is connected to the top end of the first threaded rod. A slider is threadedly connected to the outer side of each first threaded rod, and a fixed plate is fixedly connected between the two sliders. Two rods are fixedly connected to the top of the fixed plate. The mounting plate has a column groove at its bottom and above the column. A sliding groove is formed inside the mounting plate on one side of the column groove. A second threaded rod is rotatably connected to one side of the sliding groove, and a fourth servo motor is fixedly connected to the other side of the sliding groove. The output end of the fourth servo motor is connected to one end of the second threaded rod. A locking block is threaded to the outside of the second threaded rod, and one end of the locking block extends into the column groove. A limiting groove is formed on one side of the mounting plate to connect the mounting plate to the fixing plate.

[0010] Optionally, a plurality of drive boxes are fixedly connected to the top of the fixed plate. Each drive box has a limiting block slidably connected to its inner cavity. Each limiting block has a striking post fixedly connected to its top. The top of each striking post extends above the drive box. Each drive box has a return spring slidably connected to its inner cavity and outside the striking post. Electromagnets are fixedly connected to the bottom of the drive box and the bottom of the limiting block. Each mounting plate has a through groove at its bottom. A vibration isolation layer is provided at the contact position between the bottom of the base and the top of the base plate.

[0011] Optionally, a hydraulic cylinder is fixedly connected to the top of the inner cavity of the fixed box, and the piston end of the hydraulic cylinder is connected to the upper mold.

[0012] This invention provides a die-casting molding equipment with high molding efficiency, which has the following beneficial effects:

[0013] 1. This high-efficiency die-casting equipment, equipped with a fixed platen, several lower molds, and a cooling chamber, allows the fixed platen to rotate after the upper and lower molds have completed metal die-casting. This causes the lower mold to rotate to the unloading station for unloading, while the upper mold and another lower mold continue to perform metal die-casting, thereby improving the efficiency of the forming process.

[0014] 2. This high-efficiency die-casting equipment, equipped with impact columns, fixed columns, and limit blocks, can separate the lower mold from the fixed plate during the blanking process. This prevents the impact vibration on the metal die-casting process on the fixed plate when the lower mold is impacted and vibrated. After the metal part is separated from the lower mold by impact vibration, the lower mold is reinstalled on the fixed plate for blanking of the metal part and subsequent die-casting. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the internal structure of the present invention;

[0016] Figure 2 This is a side view of the internal structure of the winding box of the present invention;

[0017] Figure 3 This is a schematic diagram of the internal structure of the drive box of the present invention;

[0018] Figure 4 This is a top view schematic diagram of the first water ring structure of the present invention;

[0019] Figure 5 This is a top view schematic diagram of the second water ring structure of the present invention;

[0020] Figure 6 This is a schematic diagram of the internal structure of the mounting plate of the present invention;

[0021] Figure 7 This is a schematic diagram of the internal structure of the fixed disk of the present invention;

[0022] Figure 8 For the present invention Figure 1 Enlarged view of point A;

[0023] Figure 9 For the present invention Figure 1 Enlarged view of point B;

[0024] Figure 10 For the present invention Figure 1 Enlarged view of point C.

[0025] In the diagram: 1. Base plate; 2. Working plate; 3. Fixing box; 4. Hydraulic cylinder; 5. Upper mold; 6. Drive motor; 7. Fixing plate; 8. Top groove; 9. Lower mold; 10. Mold cavity; 11. Cooling cavity; 12. Mounting plate; 13. Limiting groove; 14. Limiting block; 15. Moving groove; 16. Lead screw; 17. First servo motor; 18. Clamping post; 19. First hydraulic pump; 20. First annular water tank; 21. First water ring; 22. First sliding cover; 23. First fixing pipe; 24. Second hydraulic pump; 25. Second annular water tank; 26. Second water ring; 27. Second sliding cover; 28. Second fixing pipe; 29. ​​Third hydraulic pump; 30. Fourth hydraulic pump; 31. Rewinding box; 32. Rewinding roller; 33. Second servo motor 34. Servo motor; 35. Hose; 36. Connecting pipe; 37. Rotary joint; 38. Connecting pipe; 39. Vertical plate; 40. Third servo motor; 41. Slider; 42. First threaded rod; 43. Fixing plate; 44. Fixing column; 45. Column groove; 46. Slide groove; 47. Fourth servo motor; 48. Second threaded rod; 49. Locking block; 50. Drive box; 51. Limiting block; 52. Striking column; 53. Return spring; 54. Electromagnet; 55. Through groove; 56. Bottom groove; 57. Base; 58. Conveyor; 59. Top plate; 60. Fifth servo motor; 61. Threaded column; 62. Fixing block; 63. Electric telescopic rod; 64. Connector; 65. Pump; 66. Suction cup; 67. Switch valve. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0027] Example 1

[0028] Please see Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 8 , Figure 9 and Figure 10This invention provides a technical solution: a die-casting molding equipment with high molding efficiency, comprising a base plate 1, a working plate 2 fixedly connected to the top of the base plate 1, a fixed box 3 fixedly connected to the top of the working plate 2, a drive motor 6 fixedly connected to the top of the working plate 2, a fixed plate 7 fixedly connected to the output end of the drive motor 6, a plurality of top grooves 8 opened on the top of the fixed plate 7, a lower mold 9 installed inside each of the top grooves 8, a mold cavity 10 opened on the top of each of the lower molds 9, a cooling cavity 11 opened inside the lower mold 9 and outside the mold cavity 10, a first liquid pump 19 fixedly connected to one side of each of the lower molds 9, a second liquid pump 24 fixedly connected to the other side of each of the lower molds 9, and a second liquid pump 24 opened inside the fixed plate 7 and outside the second liquid pump 24. An annular water tank 25 is formed inside the fixed plate 7 and located inside the first liquid pump 19. A first water ring 21 is fixedly connected to the top of the working plate 2 and below the first annular water tank 20. A first sliding cover 22 is slidably connected to the top of the first water ring 21. A first fixed tube 23 is fixedly connected to the top of the first sliding cover 22. One end of the first fixed tube 23 extends into the interior of the first annular water tank 20. A second water ring 26 is fixedly connected to the top of the working plate 2 and below the second annular water tank 25. A second sliding cover 27 is slidably connected to the top of the second water ring 26. A second fixed tube 28 is fixedly connected to the top of the second sliding cover 27. One end of the second fixed tube 28 extends into the interior of the second annular water tank 25.

[0029] In this system, a winding box 31 is fixedly connected to the top of the fixed plate 7 and to both sides of the top groove 8. A winding roller 32 is rotatably connected inside each winding box 31. A second servo motor 33 is fixedly connected to one side of each winding box 31. The output end of each second servo motor 33 is connected to one end of each winding roller 32. A flexible hose 34 is wound around the outside of each winding roller 32. A connecting pipe 35 is installed inside each winding roller 32. One end of each flexible hose 34 is connected to one end of each connecting pipe 35. A rotary joint 36 is installed on one side of each winding box 31. One end of each connecting pipe 35 is connected to one end of each rotary joint 36. A connecting pipe 37 is installed at the other end of each rotary joint 36. One end of several connecting pipes 37 extends into the first annular water tank 20 and the second annular water tank 25, respectively. One end of several flexible hoses 34 is connected to the first liquid pump. 19 is connected to one end of the second liquid pump 24. One end of the second liquid pump 24 and one end of the first liquid pump 19 extend into the cooling chamber 11. A third liquid pump 29 is fixedly connected to the top of the working plate 2. One end of the third liquid pump 29 extends into the second water ring 26. A fourth liquid pump 30 is fixedly connected to the top of the working plate 2. One end of the fourth liquid pump 30 extends into the first water ring 21. When the fixed plate 7 rotates, the first fixed pipe 23 drives the first sliding cover 22 to move along the first water ring 21. The second fixed pipe 28 drives the second sliding cover 27 to move along the second water ring 26. When the lower mold 9 moves up and down, the output end of the second servo motor 33 drives the take-up roller 32 to rotate, so that the hose 34 is released or the hose 34 is wound around the outside of the take-up roller 32, so that the lower mold 9 can move down or up.

[0030] The bottom plate 1 is fixedly connected to the top of a conveyor 57, the top of which extends into the interior of the fixed box 3. The conveyor 57 can transport and move the die-cast metal parts.

[0031] The top of the inner cavity of the fixed box 3 is fixedly connected to a top plate 58. A fifth servo motor 59 is fixedly connected to one side of the inner cavity of the top plate 58. A threaded column 60 is rotatably connected to the other side of the inner cavity of the top plate 58. The output end of the fifth servo motor 59 is connected to one end of the threaded column 60. A fixing block 61 is threadedly connected to the outer side of the threaded column 60. The bottom end of the fixing block 61 extends to the bottom of the top plate 58 and is fixedly connected to an electric telescopic rod 62. A connector 63 is fixedly connected to the telescopic end of the electric telescopic rod 62. A pump 64 is fixedly connected to one side of the connector 63. A switch valve 66 is fixedly connected to the other side of the connector 63. One end of the switch valve 66 and one end of the pump 64 extend into the inside of the connector 63. A suction cup 65 is provided at the bottom of the connector 63. The suction cup 65 communicates with the inside of the connector 63 and can remove the metal parts formed inside the lower mold 9 and place them on the surface of the conveyor 57 for conveying.

[0032] The top of the inner cavity of the fixed box 3 is fixedly connected to a hydraulic cylinder 4. The piston end of the hydraulic cylinder 4 is connected to the upper mold 5. The upper mold 5 can be driven to move through the piston end of the hydraulic cylinder 4, and then cooperate with the lower mold 9 to perform metal die casting.

[0033] Example 2

[0034] Please see Figures 1 to 3 , Figure 6 , Figure 7 Diagram and Figure 9 The present invention provides a technical solution: a mounting plate 12 is placed at the bottom of the fixed plate 7 and below the top groove 8. A limiting groove 13 is opened inside the fixed plate 7 and on both sides of the top groove 8. A limiting block 14 is placed inside the limiting groove 13. The bottom end of the limiting block 14 is connected to the top of the mounting plate 12. A moving groove 15 is opened inside the fixed plate 7 and on one side of the limiting groove 13. A lead screw 16 is rotatably connected to one side of the inner cavity of the moving groove 15. A first servo motor 17 is fixedly connected to the other side of the inner cavity of the moving groove 15. The output end of the first servo motor 17 is connected to one end of the lead screw 16. A locking post 18 is threaded to the outer side of the lead screw 16. One end of the locking post 18 extends into the inner cavity of the limiting block 14, which can fix the mounting plate 12, thereby connecting the fixed plate 7 and the lower mold 9.

[0035] The base plate 1 has a base 56 mounted on its top. Two upright plates 38 are fixedly connected to the top of the base 56. The top of the working plate 2 has a bottom groove 55. The tops of the upright plates 38 pass through the bottom groove 55 and extend into the fixed box 3. A third servo motor 39 is fixedly connected to the top of each upright plate 38. A first threaded rod 41 is rotatably connected to the inner cavity of each upright plate 38. The output end of each third servo motor 39 is connected to the top of the first threaded rod 41. A slider 40 is threadedly connected to the outer side of each first threaded rod 41. A fixed plate 42 is fixedly connected between the two sliders 40. Two fixed posts 43 are fixedly connected to the top of the fixed plate 42. The bottom of the mounting plate 12... Each of the mounting plates 12 and the fixed column 43 is provided with a column groove 44. Each of the mounting plates 12 and the fixed column 44 is provided with a sliding groove 45. Each of the sliding groove 45 is rotatably connected to one side of the inner cavity of the sliding groove 45. Each of the sliding groove 45 is fixedly connected to the other side of the inner cavity of the sliding groove 45. Each of the output ends of the fourth servo motor 46 is connected to one end of the second threaded rod 47. Each of the second threaded rod 47 is threadedly connected to a locking block 48. One end of the locking block 48 extends into the inner cavity of the column groove 44. Each of the fixed columns 43 is provided with a limiting groove on one side, which can connect the mounting plate 12 and the fixed plate 42, thereby driving the lower mold 9 to separate from the fixed plate 7.

[0036] The top of the fixed plate 42 is fixedly connected to several drive boxes 49. Each drive box 49 has a limiting block 50 slidably connected to its inner cavity. Each limiting block 50 has a striking post 51 fixedly connected to its top. The top of each striking post 51 extends above the drive box 49. Each drive box 49 has a return spring 52 slidably connected to its inner cavity and outside the striking post 51. Each drive box 49 has an electromagnet 53 fixedly connected to its inner cavity and the bottom of the limiting block 50. Each mounting plate 12 has a through groove 54 at its bottom. The bottom of the base 56 is provided with a vibration isolation layer at the contact position between the bottom of the base and the top of the base plate 1, which can strike the bottom of the lower mold 9, causing the lower mold 9 to vibrate and causing the metal part to separate from the lower mold 9.

[0037] In summary, this high-efficiency die-casting equipment operates as follows: During operation, the piston end of the hydraulic cylinder 4 pushes the upper mold 5 downwards, connecting it to the lower mold 9. Then, molten metal is injected into both the upper and lower molds through the injection port on the upper mold 5. Next, the second liquid pump 24 starts, drawing liquid from the second annular water tank 25 through the connecting pipe 37, rotary joint 36, connecting pipe 35, and take-up roller 32 into the second liquid pump 24, which then discharges it into the cooling chamber 11. Simultaneously, the first liquid pump 19 starts, drawing liquid from the cooling chamber 11 and discharging it into the first annular water tank 20 through the take-up roller 32, connecting pipe 35, rotary joint 36, and connecting pipe 37. At the same time, the third liquid pump 29 discharges cooling water from the external cooling equipment into the second annular water tank 20. Inside the water ring 26, the fourth liquid pump 30 discharges the water inside the first water ring 21 back to the external cooling equipment for cooling. Then, the piston end of the hydraulic cylinder 4 drives the hydraulic cylinder 4 to move upward. Next, the output end of the drive motor 6 drives the fixed plate 7 to rotate, so that the fixed plate 7 drives the lower mold 9 to rotate to the unloading station. Then, the drive motor 6 stops. At this time, the lower mold 9 and the upper mold 5 are used to perform metal forming work. Then, the output end of the third servo motor 39 drives the first threaded rod 41 to rotate, so that the first threaded rod 41 drives the slider 40 and the fixed plate 42 to move upward, so that the top of the fixed post 43 is located inside the post groove 44. Then, the output end of the fourth servo motor 46 drives the second threaded rod 47 to rotate, so that one end of the locking block 48 is inserted into the fixed post. Inside the limiting groove on one side of 43, the output end of the first servo motor 17 drives the lead screw 16 to rotate, causing one end of the locking pin 18 to move out of the limiting block 14. Then, the output end of the third servo motor 39 drives the first threaded rod 41 to rotate and reset, causing the first threaded rod 41 to move the slider 40 and the fixing plate 42 downward, causing the mounting plate 12 to move the lower mold 9 to below the fixing plate 7. Then, the electromagnet 53 is activated, causing the two electromagnets 53 to generate a repulsive magnetic field between them, causing the limiting block 50 to push the striking pin 51 to strike the lower mold 9. Then, the electromagnet 53 is deactivated, and the repulsive magnetic field between the two electromagnets 53 disappears, causing the reset spring 52 to push the limiting block 50 and the striking pin 51 to reset and move. This process is repeated for the lower mold 9. The metal part is separated from the lower mold 9 by impact vibration. Then, the output of the third servo motor 39 drives the first threaded rod 41 to rotate, causing the first threaded rod 41 to move the slider 40 and the fixed plate 42 upward, so that the limiting block 14 is located inside the limiting groove 13. Then, the output of the first servo motor 17 drives the lead screw 16 to reset and rotate, so that one end of the locking pin 18 moves into the limiting block 14. Then, the output of the fourth servo motor 46 drives the second threaded rod 47 to reset and rotate, so that one end of the locking block 48 moves out of the limiting groove. Then, the output of the third servo motor 39 drives the first threaded rod 41 to reset and rotate, so that the first threaded rod 41 drives the slider 40 and the fixed plate 42 downward, so that the fixed plate 42 moves to its original position.Then, the output of the fifth servo motor 59 drives the threaded column 60 to rotate, causing the threaded column 60 to move the fixed block 61 and adjust the position of the suction cup 65. Then, the telescopic end of the electric telescopic rod 62 pushes the connector 63 downward, so that the suction cup 65 connects with the surface of the metal part. Then, the pump 64 starts, expelling the air inside the suction cup 65 and the connector 63, so that suction force is generated inside the suction cup 65 to hold the metal part. Then, the telescopic end of the electric telescopic rod 62 drives the connector 63 upward, and the metal part is moved upward through the suction cup 65. Then, the output of the fifth servo motor 59 drives the threaded column 60 to rotate, so that the threaded column 60 moves the fixed block 61 and adjusts the position of the suction cup 65. The fixed block 61 moves, positioning the metal part above the conveyor 57. Then, the telescopic end of the electric telescopic rod 62 pushes the connector 63 downwards, placing the metal part on the surface of the conveyor 57. The switching valve 66 then activates, connecting the outside world to the suction cup 65 and the inside of the connector 63, causing the suction force inside the suction cup 65 to disappear. At this point, the metal part is on the conveyor 57. The telescopic end of the electric telescopic rod 62 then moves the connector 63 upwards. Next, the output of the fifth servo motor 59 drives the threaded column 60 to reset and rotate, causing the threaded column 60 to move the fixed block 61 back to its original position, allowing the conveyor 57 to transport the metal part.

[0038] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A die casting molding apparatus with high molding efficiency, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected with a working plate (2), the top of the working plate (2) is fixedly connected with a fixed box (3), the top of the working plate (2) is fixedly connected with a driving motor (6), the output end of the driving motor (6) is fixedly connected with a fixed disc (7), the top of the fixed disc (7) is provided with a plurality of top grooves (8), the inside of the top grooves (8) is mounted with a lower die (9), the top of the lower die (9) is provided with a mold cavity (10), the inside of the lower die (9) and outside of the mold cavity (10) are provided with a cooling cavity (11), one side of the lower die (9) is fixedly connected with a first liquid pump (19), the other side of the lower die (9) is fixedly connected with a second liquid pump (24), the inside of the fixed disc (7) and outside of the second liquid pump (24) are provided with a second annular water tank (25), the inside of the fixed disc (7) and inside of the first liquid pump (19) are provided with a first annular water tank (20), the top of the working plate (2) and below the first annular water tank (20) is fixedly connected with a first water ring (21), the top of the first water ring (21) is slidably connected with a first sliding cover (22), the top end of the first sliding cover (22) is fixedly connected with a first fixed pipe (23), one end of the first fixed pipe (23) extends to the inside of the first annular water tank (20), the top of the working plate (2) and below the second annular water tank (25) is fixedly connected with a second water ring (26), the top of the second water ring (26) is slidably connected with a second sliding cover (27), the top of the second sliding cover (27) is fixedly connected with a second fixed pipe (28), one end of the second fixed pipe (28) extends to the inside of the second annular water tank (25). The top of the bottom plate (1) is provided with a base (56), the top of the base (56) is fixedly connected with two vertical plates (38), the top of the working plate (2) is provided with a bottom groove (55), the top of the vertical plate (38) extends to the inside of the fixed box (3) through the bottom groove (55), the top of the vertical plate (38) is fixedly connected with a third servo motor (39), the inside of the vertical plate (38) is rotatably connected with a first threaded rod (41), the output end of the third servo motor (39) is connected with the top end of the first threaded rod (41), the outside of the first threaded rod (41) is threadedly connected with a sliding block (40), the two sliding blocks (40) are fixedly connected with a fixed plate (42), the top of the fixed plate (42) is fixedly connected with two fixed columns (43), the bottom of the mounting plate (12) and above the fixed columns (43) are provided with column grooves (44), the inside of the mounting plate (12) and on one side of the column grooves (44) are provided with sliding grooves (45), one side of the inside of the sliding groove (45) is rotatably connected with a second threaded rod (47), the other side of the inside of the sliding groove (45) is fixedly connected with a fourth servo motor (46), the output end of the fourth servo motor (46) is connected with one end of the second threaded rod (47), the outside of the second threaded rod (47) is threadedly connected with a clamping block (48), one end of the clamping block (48) extends to the inside of the column groove (44), one side of the fixed column (43) is provided with a limiting groove, which can connect the mounting plate (12) and the fixed plate (42); The top of the fixed plate (42) is fixedly connected with a plurality of drive boxes (49), the inside of the drive box (49) is slidably connected with a limiting block (50), the top of the limiting block (50) is fixedly connected with a knocking column (51), the top of the knocking column (51) extends above the drive box (49), the inside of the drive box (49) and on the outside of the knocking column (51) is slidably connected with a return spring (52), the bottom of the inside of the drive box (49) and the bottom of the limiting block (50) are fixedly connected with an electromagnet (53), the bottom of the mounting plate (12) is provided with a through groove (54), and the bottom of the base (56) is provided with a shock insulation layer at the contact position with the top of the bottom plate (1).

2. The die casting apparatus according to claim 1, wherein: The top of the fixed disc (7) and the two sides of the top groove (8) are fixedly connected with winding boxes (31), the inside of the winding box (31) is rotatably connected with winding rollers (32), one side of the winding box (31) is fixedly connected with second servo motors (33), the output end of the second servo motor (33) is connected with one end of the winding roller (32), the outside of the winding roller (32) is wound with hoses (34), the inside of the winding roller (32) is provided with connecting pipes (35), one end of the hose (34) is connected with one end of the connecting pipe (35), one side of the winding box (31) is mounted with rotary joints (36), one end of the connecting pipe (35) is connected with one end of the rotary joint (36), the other end of the rotary joint (36) is mounted with communication pipes (37), one end of the plurality of communication pipes (37) extends into the first annular water tank (20) and the second annular water tank (25) respectively, one end of the plurality of hoses (34) is connected with one end of the first liquid pump (19) and the second liquid pump (24) respectively, one end of the second liquid pump (24) and the first liquid pump (19) extends into the cooling cavity (11), the top of the workbench (2) is fixedly connected with a third liquid pump (29), one end of the third liquid pump (29) extends into the second water ring (26), the top of the workbench (2) is fixedly connected with a fourth liquid pump (30), one end of the fourth liquid pump (30) extends into the first water ring (21).

3. The die casting apparatus according to claim 2, wherein: The top of the bottom plate (1) is fixedly connected with a conveyor (57), the top of the conveyor (57) extends into the fixed box (3).

4. The die casting apparatus according to claim 3, wherein: The top of the fixed box (3) is fixedly connected with a top plate (58), one side of the inner cavity of the top plate (58) is fixedly connected with a fifth servo motor (59), the other side of the inner cavity of the top plate (58) is rotatably connected with a threaded column (60), the output end of the fifth servo motor (59) is connected with one end of the threaded column (60), the outside of the threaded column (60) is threadedly connected with a fixed block (61), the bottom end of the fixed block (61) extends below the top plate (58) and is fixedly connected with an electric telescopic rod (62), the telescopic end of the electric telescopic rod (62) is fixedly connected with a connector (63), one side of the connector (63) is fixedly connected with a pump (64), the other side of the connector (63) is fixedly connected with an on-off valve (66), one end of the on-off valve (66) and the pump (64) extends into the connector (63), the bottom end of the connector (63) is provided with a suction cup (65), the suction cup (65) communicates with the inside of the connector (63).

5. The die casting apparatus according to claim 4, wherein: The bottom of the fixed disc (7) and below the top groove (8) are provided with mounting plates (12), the inside of the fixed disc (7) and on both sides of the top groove (8) are provided with limiting grooves (13), the inside of the limiting grooves (13) are provided with limiting blocks (14), the bottom of the limiting blocks (14) are connected with the top of the mounting plates (12), the inside of the fixed disc (7) and on one side of the limiting grooves (13) are provided with moving grooves (15), one side of the inner cavity of the moving grooves (15) are rotatably connected with lead screws (16), the other side of the inner cavity of the moving grooves (15) are fixedly connected with first servo motors (17), the output end of the first servo motor (17) is connected with one end of the lead screw (16), the outside of the lead screw (16) are threadedly connected with clamping columns (18), one end of the clamping column (18) extends into the limiting block (14).

6. The die casting apparatus according to claim 1, wherein: The top of the inner cavity of the fixed box (3) is fixedly connected with a hydraulic cylinder (4), the piston end of the hydraulic cylinder (4) is connected with an upper die (5).

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