Die casting machine

Abstract

The utility model relates to a die casting machine which comprises a base, a bearing seat, a transverse moving device, a forming device, a smelting furnace device, a heating device and an injection device. A bearing seat is arranged on the base, a heating device is installed in an assembling cavity of the bearing seat, and the heating device heats the smelting furnace device through a heating mechanism composed of a metal heating wire and a ceramic piece. The transverse moving device drives the forming device to move towards or away from the smelting furnace device, and the injection device conveys liquid metal in the smelting furnace device into the forming device. By optimizing the heating device and the transverse moving device, the efficient and stable heating and forming process is achieved, and the production efficiency and the product quality are improved.

Description

Technical Field

[0001] This application relates to the field of die casting machines, and more particularly to a die casting machine. Background Technology

[0002] Die casting machines are precision manufacturing equipment widely used in automotive parts, electronic components, and other fields. With the continuous development of industrial production, the requirements for die casting machines are becoming increasingly stringent, especially in terms of production efficiency, casting quality, and stability. Traditional die casting machines rely primarily on manual operation, resulting in low production efficiency and inconsistent casting quality, making it difficult to meet the demands of modern industrial production.

[0003] A hydraulic direct-pressure parting surface injection hot chamber die casting machine is disclosed in the related technology, comprising a parting surface ...

[0004] However, while existing die-casting machines improve production efficiency and casting quality, they still suffer from problems such as complex structure and difficult maintenance. This is particularly true for large die-casting machines, where the arrangement and heat dissipation of the heating elements are especially problematic. This not only reduces overall heating efficiency but also easily leads to uneven heating, thus affecting the quality of the castings. Utility Model Content

[0005] In order to improve the heating efficiency of the die casting machine, this application provides a die casting machine.

[0006] The die-casting machine provided in this application adopts the following technical solution:

[0007] A die-casting machine includes a base, a transverse moving device, a forming device, a furnace device, a heating device, and an injection device. A support seat is mounted on the base, and an assembly cavity is formed on the side of the support seat away from the forming device. The transverse moving device is mounted on the base and drives the forming device to move towards or away from the furnace device. The forming device is mounted on the transverse moving device and is used to form parts. The furnace device is fixed to the top of the support seat and is used to contain molten metal material. The heating device is mounted on the base and includes a mounting base and a heating mechanism. The mounting base is located within the assembly cavity of the support seat, and the heating mechanism is located within the mounting base, used to heat the furnace device. The injection device is mounted on the base and located above the furnace device, used to transport the molten metal from the furnace device to the forming device.

[0008] By adopting the above technical solution, the support seat on the base has an assembly cavity, which facilitates the installation and maintenance of the heating device while ensuring its stability and safety. The traversing device can precisely control the movement of the forming device, ensuring that it can accurately approach or move away from the furnace, improving production efficiency and casting quality. The forming device is used to form parts and can flexibly adapt to the needs of castings of different shapes and sizes. The furnace is fixed to the top of the support seat, which not only facilitates operation and maintenance but also effectively prevents molten metal leakage, ensuring production safety. The heating device, through the mounting base and heating mechanism, can efficiently and uniformly heat the furnace, ensuring stable temperature inside the furnace, thereby improving the quality and consistency of castings. The injection device accurately delivers the molten metal from the furnace to the forming device, ensuring the filling effect and surface quality of the casting, further improving production efficiency and yield.

[0009] Optionally, the assembly cavity is open at one end away from the molding device; the bottom of the furnace device is located inside the assembly cavity, and the outer wall of the furnace device does not contact the inner wall of the assembly cavity.

[0010] By adopting the above technical solution, the assembly cavity is opened at the end furthest from the forming device, allowing the bottom of the furnace device to be located inside the assembly cavity, and the outer wall of the furnace device does not contact the inner wall of the assembly cavity. This not only provides ample installation space for the heating device but also avoids direct contact between the furnace device and the assembly cavity, reducing heat conduction loss and improving heating efficiency and energy utilization. Simultaneously, the suspended bottom of the furnace device also contributes to uniform heating, ensuring temperature uniformity within the furnace, thereby improving metal melting quality and enhancing the consistency and reliability of the castings.

[0011] Optionally, the heating mechanism is disposed on three adjacent inner sidewalls inside the cavity of the mounting base, the furnace device is located inside the cavity of the mounting base, and the outer sidewall of the furnace device does not contact the inner sidewall of the cavity.

[0012] By adopting the above technical solution, the heating mechanism is located on three adjacent inner sidewalls inside the cavity of the mounting base. This ensures that the furnace device receives uniform heat radiation in multiple directions, which helps improve the temperature uniformity inside the furnace device, thereby guaranteeing the stability and reliability of the melting or heating process. Since the furnace device is located inside the cavity of the mounting base, and its outer sidewall does not contact the inner sidewall of the cavity, heat loss is further reduced, improving heating efficiency and energy saving. It also helps extend the service life of the heating device and reduce maintenance costs.

[0013] Optionally, the heating mechanism includes a metal heating wire, a power supply assembly, and multiple ceramic components, with the metal heating wire passing through the multiple ceramic components; the power supply assembly is disposed on the mounting base and is electrically connected to the metal heating wire.

[0014] By adopting the above technical solution, the metal heating wire in the heating mechanism passes through multiple ceramic components, and the power supply assembly is electrically connected to the metal heating wire, ensuring the stability and safety of the current. The multiple ceramic components act as insulating supports, ensuring not only the stable operation of the metal heating wire but also effectively preventing short circuits and overheating, thus extending the service life of the heating device. Furthermore, this multi-point heating method helps to further improve the uniformity of heating, reducing problems such as localized overheating or uneven cooling, thereby improving the quality of metal melting and ensuring the consistency and reliability of the casting.

[0015] Optionally, the metal heating wire passes through a rectangular array of multiple ceramic parts located on the same inner sidewall, arranged in a rectangular grid pattern. Each ceramic part has a hole extending through both ends of it. The metal heating wire passes through one end of these holes and exits from the other end. Adjacent ceramic parts are fixedly connected, and each ceramic part is fixedly connected to the inner sidewall of the mounting base.

[0016] By adopting the above technical solution, the metal heating wire passes through a rectangular array composed of multiple ceramic parts along a specific path, ensuring the stability and uniform distribution of the metal heating wire, thereby improving heating efficiency and uniformity. Specifically, the metal heating wire passing through multiple ceramic parts along a specific path ensures uniform current distribution, avoids problems such as local overheating or uneven cooling, improves the quality of metal melting, and ensures the consistency and reliability of the casting. Multiple ceramic parts located on the same inner wall are arranged in a rectangular grid pattern, each ceramic part having holes penetrating both ends. The metal heating wire enters from one end of these holes and exits from the other end, increasing the firmness of the installation of multiple ceramic parts, ensuring stable operation of the metal heating wire, preventing short circuits and overheating, and extending the service life of the heating device. Adjacent ceramic parts are fixedly connected, and each ceramic part is fixedly connected to the inner wall of the mounting base, further enhancing the structural stability of the heating device, ensuring uniform heat distribution during heating, and improving heating efficiency and the reliability of the heating process.

[0017] Optionally, the heating device further includes a heat insulation layer located between the heating mechanism and the mounting base.

[0018] By adopting the above technical solution, the insulation layer is placed between the heating mechanism and the mounting base, effectively reducing heat loss during the heating process, improving thermal energy utilization efficiency, and further enhancing the insulation performance and heating efficiency of the heating device. This not only helps maintain the stable melting state of the metal raw materials in the furnace, but also reduces energy consumption, extends the service life of the heating device, and ensures that the ambient temperature does not become too high, thus improving the overall safety and reliability of the equipment.

[0019] Optionally, the lateral movement device includes:

[0020] A transverse sliding seat is disposed on the base;

[0021] A first hydraulic cylinder is mounted on the base. The piston rod of the first hydraulic cylinder is fixedly connected to the transverse sliding seat and is used to drive the transverse sliding seat to move toward or away from the base.

[0022] By adopting the above technical solution, the transverse movement device includes a transverse movement seat and a first hydraulic cylinder. The transverse movement seat is mounted on the base, and the piston rod of the first hydraulic cylinder is fixedly connected to the transverse movement seat, used to drive the transverse movement seat to move towards or away from the base. This enables precise position adjustment of the forming device, ensuring accurate relative positioning between the forming device and the furnace device, thereby improving the quality and consistency of the castings. Furthermore, the hydraulic cylinder drive method is simple and reliable, effectively reducing mechanical failure rates and improving production efficiency.

[0023] Optionally, the molding apparatus includes: a sliding drive device disposed on the support base, the sliding drive device comprising:

[0024] A support is fixed to the lower surface of the bearing seat;

[0025] A drive motor is fixed to the support.

[0026] A gear is sleeved on the output shaft of the drive motor and fixedly connected to the output shaft of the drive motor;

[0027] A rack is fixed to the lower surface of the mounting base. A through sliding groove is provided at the bottom of the bearing base. The rack slides along the length of the sliding groove. The gear meshes with the rack to achieve precise positioning and stable movement of the mounting base.

[0028] By adopting the above technical solution, the transverse movement device includes a transverse movement seat and a first hydraulic cylinder. The transverse movement seat is mounted on the base, and the piston rod of the first hydraulic cylinder is fixedly connected to the transverse movement seat, used to drive the transverse movement seat to move towards or away from the base. This enables precise position adjustment of the forming device, ensuring accurate relative positioning between the forming device and the furnace device, thereby improving the quality and consistency of the castings. Furthermore, the hydraulic cylinder drive method is simple and reliable, effectively reducing mechanical failure rates and improving production efficiency.

[0029] In summary, this application includes at least one of the following beneficial technical effects:

[0030] 1. Through efficient heating devices and reasonable structural layout, heating efficiency and uniformity are significantly improved, the melting time of metal raw materials is shortened, and the quality of castings and production efficiency are ensured.

[0031] 2. The sliding fit between the mounting base and the assembly cavity, as well as the clearance opening, allow for easy position adjustment of the furnace device, avoiding positional deviations caused by mechanical friction and improving the stability of the die-casting process and the consistency of the castings;

[0032] 3. By using the first hydraulic cylinder to drive the transverse movement device and the forming device for precise positioning, the efficient collaborative work of the furnace device and the forming device is achieved, which improves production efficiency and casting quality. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the high-speed die-casting machine in Embodiment 1 of this application.

[0034] Figure 2 This is a schematic diagram of the furnace device in the embodiments of this application.

[0035] Figure 3 This is a schematic diagram of the structure of the support base and heating device in the embodiments of this application.

[0036] Figure 4This is a schematic diagram of the structure of the support base and heating device in the embodiments of this application.

[0037] Figure 5 This is a schematic diagram of the heating mechanism in an embodiment of this application.

[0038] Figure 6 This is a schematic diagram of the molding device in Embodiment 1 of this application.

[0039] Figure 7 This is a schematic diagram of the injection device in Embodiment 1 of this application.

[0040] Figure 8 This is a schematic diagram of the sliding drive device in Embodiment 2 of this application.

[0041] Explanation of reference numerals in the attached figures:

[0042] 1. Base; 11. Bearing seat; 12. Assembly cavity; 13. Sliding groove; 14. Sealing door; 2. Horizontal movement device; 21. Horizontal movement seat; 22. First hydraulic cylinder; 3. Forming device; 31. Mold base; 311. Support block; 312. Guide rod; 32. Fixed mold; 33. Moving mold; 34. Second hydraulic cylinder; 35. Linkage mechanism; 351. First connecting rod; 352. Second connecting rod; 36. Ejection cylinder; 4. Furnace device; 5. Heating device; 51. Heating mechanism; 511. Metal heating wire; 512. Power supply mechanism; 513, ceramic parts; 52, mounting base; 521, cavity; 522, clearance opening; 523, handle; 53, heat insulation layer; 6, injection device; 61, gooseneck structure; 62, gooseneck mounting shaft; 63, injection cylinder; 64, injection nozzle; 65, nozzle heater; 66, insulation nut; 7, sliding drive device; 71, support; 72, drive motor; 73, gear; 74, rack; 75, adjusting groove; 8, electric motor; 9, oil pump; 10, pressure accumulator; 15, nitrogen pressurizer. Detailed Implementation

[0043] The following is in conjunction with the appendix Figure 1-8 This application will be described in further detail.

[0044] The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless otherwise defined, the technical or scientific terms used in this application should have the ordinary meaning understood by one of ordinary skill in the art to which this application pertains. The terms "first," "second," and similar terms used in this application do not indicate any order, quantity, or importance, but are merely used to distinguish different components.

[0045] This application discloses a die-casting machine. (Refer to...) Figure 1The die-casting machine includes a base 1, a traversing device 2, a forming device 3, a furnace device 4, a heating device 5, and an injection device 6. Both the furnace device 4 and the heating device 5 are mounted on the base 1. The heating device 5 heats the furnace device 4 to melt the solid metal. The traversing device 2, also mounted on the base 1, drives the forming device 3 to move towards or away from the furnace device 4. The injection device 6, mounted on the base 1 and located above the furnace device 4, transports the molten metal from the furnace device 4 to the forming device 3. Through this rational structural layout and the efficient heating device 5, rapid and uniform melting of the metal raw materials is achieved, improving production efficiency and casting quality.

[0046] Reference Figure 1 and Figure 3 A support seat 11 is fixedly mounted on the base 1. An assembly cavity 12 is formed on the side of the support seat 11 away from the forming device 3. The end of the assembly cavity 12 away from the forming device 3 is open, and a sealing door 14 is provided at the opening to prevent internal heat from dissipating to the outside. A furnace device 4 is fixed to the top of the support seat 11, and the bottom of the furnace device 4 is located inside the assembly cavity 12. The outer wall of the furnace device 4 does not contact the inner wall of the assembly cavity 12, thus providing installation space for the heating device 5. In this embodiment, the furnace device 4 can be a heating pot for holding molten metal materials.

[0047] Reference Figure 4 In this embodiment, the heating device 5 includes a heating mechanism 51 and a mounting base 52. The mounting base 52 is disposed on the base 1, and a cavity 521 is formed in the top of the mounting base 52. The heating mechanism 51 is fixedly disposed on the inner wall of the cavity 521 and is used to heat the furnace device 4. The heating mechanism 51 is disposed on the inner wall of the cavity 521 of the mounting base 52, so that the furnace device 4 can be heated directly and uniformly, which significantly improves the heating efficiency and uniformity, ensuring that the metal raw materials in the furnace device 4 can be melted quickly and fully, thereby further improving the quality and consistency of the castings. At the same time, this design also helps to optimize the heat transfer path, reduce energy loss, and reduce energy consumption.

[0048] Reference Figure 4The heating device 5 also includes a heat insulation layer 53, which is located between the heating mechanism 51 and the mounting base 52. The heating mechanism 51 and the mounting base 52 clamp the heat insulation layer, thereby simultaneously fixing the heating mechanism 51 and the heat insulation layer 53. In this embodiment, the heat insulation layer 53 is made of asbestos. The heat insulation layer 53 is positioned between the heating mechanism 51 and the mounting base 52, effectively reducing heat loss during heating, improving thermal efficiency, and further enhancing the heat preservation performance and heating efficiency of the heating device 5. This not only helps maintain a stable melting state of the metal raw materials within the furnace device 4 but also reduces energy consumption, extends the service life of the heating device 5, and ensures that the ambient temperature does not become excessively high, thus improving the overall safety and reliability of the equipment.

[0049] Reference Figure 4 and Figure 5 The heating mechanism 51 includes a metal heating wire 511, a power supply mechanism 512, and multiple ceramic components 513. The metal heating wire 511 passes through multiple ceramic components 513 simultaneously. The metal heating wire 511 and the multiple ceramic components 513 are fixedly disposed on multiple inner sidewalls of the cavity 521. The power supply mechanism 512 is disposed on the outer sidewall of the mounting base 52, and the metal heating wire 511 is electrically connected to the power supply mechanism 512. The heating mechanism 51 utilizes the resistance heat generated by the metal heating wire 511 under the action of the power supply mechanism 512. The multiple ceramic components 513 not only support and fix the metal heating wire 511, but also effectively insulate heat and protect the mounting base 52 from high temperatures. This makes the heating more direct and efficient, and the heat distribution more uniform, thereby significantly improving the melting efficiency of metal raw materials and the quality of castings, while ensuring the stability and durability of the heating device 5. In this embodiment, the metal heating wire 511 is specifically made of graphene composite conductor, which has the advantages of high heat resistance and long lifespan, and saves 50% more electricity than ordinary heating wires.

[0050] Reference Figure 5 Specifically, the metal heating wire 511 passes through a rectangular array of multiple ceramic components 513 along a specific path. These ceramic components 513, located on the same inner wall inside the cavity 521, are arranged in a rectangular grid pattern, each with holes extending through both ends. The metal heating wire 511 enters from one end of these holes and exits from the other, thus sequentially passing through the multiple ceramic components 513. Adjacent ceramic components 513 are fixedly connected, and each ceramic component 513 is fixedly connected to the inner wall of the mounting base 52, thereby increasing the stability of the installation of the multiple ceramic components 513.

[0051] Reference Figure 1 and Figure 3The mounting base 52 slides into the assembly cavity 12. A clearance opening 522 is provided on the side of the mounting base 52 closest to the molding device 3 to ensure that the furnace device 4 does not interfere with the mounting base 52 during the pushing and pulling process. The sliding engagement between the mounting base 52 and the assembly cavity 12 allows the mounting base 52 to slide easily on the support seat 11, enabling position adjustment of the furnace device 4 relative to the molding device 3.

[0052] Reference Figure 3 A handle 523 is fixedly installed on the side of the mounting base 52 away from the recess 522, and the handle 523 is located on the upper part of the power supply mechanism 512. This makes it convenient for workers to pull the mounting base 52 out of the mounting wall, facilitating the inspection and maintenance of the heating mechanism 51.

[0053] Reference Figure 1 In this embodiment, the transverse movement device 2 includes a transverse movement base 21 and two first hydraulic cylinders 22. The two first hydraulic cylinders 22 are mounted on the base 1, and their piston rods are fixedly connected to the transverse movement base 21. The two first hydraulic cylinders 22 are used to drive the transverse movement base 21 to move towards or away from the base 1. The forming device 3 is mounted on the transverse movement base 21 and is used to form parts.

[0054] Reference Figure 1 and Figure 6 Specifically, the molding device 3 includes a mold base 31, a fixed mold 32, a moving mold 33, a second hydraulic cylinder 34, and a linkage mechanism 35. The mold base 31 includes two support blocks 311 and four guide rods 312. The two support blocks 311 are fixed on the transverse sliding seat 21. The four guide rods 312 extend horizontally, and both ends of each guide rod 312 are fixedly connected to the two support blocks 311, forming a stable mold base 31. The fixed mold 32 is fixed on one of the support blocks 311, and the moving mold 33 is sleeved on the four guide rods 312, with a sliding fit between the moving mold 33 and the guide rods 312. The linkage mechanism 35 includes a first link 351 and a second link 352. One end of the first link 351 is rotatably connected to the moving mold 33, while one end of the second link 352 is rotatably connected to the other support block 311. The other end of the first connecting rod 351 is also rotatably connected to the other end of the second connecting rod 352, forming a flexible linkage mechanism 35. The second hydraulic cylinder 34 is rotatably mounted on the transverse support 21, and its piston rod is fixedly connected to the end of the first connecting rod 351. By controlling the extension and retraction of the piston rod of the second hydraulic cylinder 34, the linkage mechanism 35 can be driven to move, thereby causing the moving mold 33 to move horizontally. An ejection cylinder 36 is fixedly mounted on the side of the fixed mold 32 opposite to the moving mold 33. The piston rod of the ejection cylinder 36 can penetrate the fixed mold 32 and slide relative to it, providing an ejection function for the molded product and facilitating its removal.

[0055] Reference Figure 6 When a product needs to be molded, the piston rod of the second cylinder 34 is first extended to drive the linkage mechanism 35, composed of the first connecting rod 351 and the second connecting rod 352, to move. Since the first connecting rod 351 is rotatably connected to the moving mold 33, and the second connecting rod 352 is rotatably connected to another support block 311, when the piston rod extends, it drives the moving mold 33 to move horizontally along the guide rod 312, gradually approaching the fixed mold 32. When the moving mold 33 and the fixed mold 32 are completely closed, the product molding operation can begin. After molding, the piston rod of the second cylinder 34 is retracted, causing the linkage mechanism 35 to move in the opposite direction, driving the moving mold 33 away from the fixed mold 32 along the guide rod 312. At this time, the piston rod of the ejector cylinder 36 can extend, ejecting the molded product from the mold, thus completing a full molding cycle.

[0056] Reference Figure 1 and Figure 7 In this embodiment, the injection device 6 is located above the furnace device 4. Specifically, the injection device 6 includes a gooseneck structure 61, an injection cylinder 63, an injection nozzle 64, a nozzle heater 65, and an insulating nut 66. In this embodiment, three gooseneck mounting shafts 62 are fixedly installed on the side of the gooseneck structure 61 near the base 1, and the other ends of the three gooseneck mounting shafts 62 are fixedly connected to the base 1, thereby enabling the gooseneck structure 61 to be installed on the base 1. The injection cylinder 63 is installed on the gooseneck structure 61 and is equipped with an injection plunger. The injection nozzle 64, the nozzle heater 65, and the insulating nut 66 are connected to the base 1, together forming a complete and stable injection system.

[0057] Reference Figure 7 During the casting process, the injection device 6 drives the injection cylinder 63, causing the injection plunger to be pressed down. This forces the molten metal stored in the heating pot through the gooseneck structure 61 and squeezed into the injection nozzle 64, entering the metal casting hole of the mold in the forming device 3. Simultaneously, the nozzle heater 65 maintains the appropriate temperature of the nozzle and the molten metal, while the heat-insulating nut 66 reduces heat loss, ensuring the smooth operation of the entire injection process. After injection is completed, the piston of the injection cylinder 63 returns to its original position, preparing for the next injection, while the gooseneck structure 61 can be adjusted as needed according to casting requirements.

[0058] Reference Figure 1 and Figure 7 To prevent molten metal from overflowing from the tip of the injection nozzle 64, both the molding device 3 and the injection nozzle 64 are inclined. The molding device 3 moves forward or backward to the injection nozzle 64 only when the mold is closed, via the first hydraulic cylinder 22. This movement is limited to the operation of bringing the injection nozzle 64 into contact with the mold mating surface and injecting molten metal, i.e., the operation of contacting the injection nozzle after mold closing and the operation of separating the injection nozzle 64 after injection and before the mold opens.

[0059] Reference Figure 1 The base 1 is also equipped with an electric motor 8 and an oil pump 9. When the electric motor 8 starts, it drives the oil pump 9 to rotate, thereby drawing in and pressurizing the hydraulic oil in the oil tank. The pressurized hydraulic oil is then transported through pipelines to various actuators of the die-casting machine, such as the first cylinder 22, the second cylinder 34, the ejection cylinder 36, and the injection cylinder 63, to drive them to work.

[0060] Continue to refer to Figure 1 The base 1 is also equipped with a pressure accumulator 10 and a nitrogen pressurizer 15. The pressure accumulator 10 is connected in parallel in the main circuit of the hydraulic system and is used to store and release hydraulic energy. During system operation, the pressure accumulator 10 can absorb excess hydraulic energy in the system and store it as gas potential energy (provided by the nitrogen pressurizer 15). The nitrogen pressurizer 15 is used to fill the pressure accumulator 10 with nitrogen, giving it a certain pre-charge pressure. This pre-charge pressure helps the pressure accumulator 10 to better absorb and release hydraulic energy, and also acts as a buffer when the system pressure fluctuates.

[0061] Example 2

[0062] Reference Figure 8 The difference between Embodiment 2 and Embodiment 1 is that a sliding drive device 7 is provided on the support base 11. The sliding drive device 7 is used to drive the mounting base 52 to move towards or away from the molding device 3. The sliding drive device 7 includes a support 71, a drive motor 72, a gear 73, and a rack 74. The support 71 is fixed to the lower surface of the support base 11, the drive motor 72 is fixed to the support 71, and the gear 73 is sleeved on the output shaft of the drive motor 72 and fixedly connected to the output shaft of the drive motor 72. The rack 74 is fixed to the lower surface of the mounting base 52. A through sliding groove 13 is opened at the bottom of the support base 11, and the rack 74 slides along the length direction of the sliding groove 13. The gear 73 and the rack 74 mesh with each other. This achieves precise positioning and stable movement of the mounting base 52. Specifically, the arrangement of the support 71 and the drive motor 72 ensures the reliable transmission of driving force, and the meshing structure of the gear 73 and the rack 74 allows the mounting base 52 to move smoothly within the sliding groove 13, thereby effectively avoiding positional deviations caused by mechanical friction, simplifying the mechanical structure, reducing maintenance costs, and improving the overall reliability of the equipment.

[0063] An adjustment groove 75 is provided on the support 71, extending horizontally. A bolt passes through the adjustment groove 75, and the bolt slides into the bearing seat 11. The adjustment groove 75 is provided on the bearing seat 11, extending horizontally. A bolt passes through the adjustment groove 75, and slides into the bearing seat 11, allowing the position of the bearing seat 11 to be finely adjusted. This ensures precise alignment between the furnace device 4 and the forming device 3, improving the stability of the die-casting process and the quality of the castings.

[0064] The sliding drive device 7 allows the mounting base 52 to move precisely along the sliding groove 13 of the support base 11, thereby adjusting the position of the furnace device 4 relative to the forming device 3. This not only improves the operational flexibility of the die-casting machine but also ensures accurate relative positioning between the furnace device 4 and the forming device 3 during each die-casting operation, further enhancing the quality and consistency of the castings. Furthermore, the use of the sliding drive device 7 simplifies manual operation, reduces labor intensity, and improves production efficiency.

[0065] In this embodiment, the high-speed die-casting machine also includes a control system for controlling the operation of the heating device 5, the transverse movement device 2, the injection device 6, and the sliding drive device 7, thereby achieving automation and precise control of the die-casting process. Specifically, the control system coordinates the operation of the heating device 5, the transverse movement device 2, the injection device 6, and the sliding drive device 7, ensuring that each component operates according to predetermined programs and parameters. This not only improves production efficiency and reduces errors caused by human intervention but also enhances the quality and consistency of castings. Especially under large-scale production and complex process requirements, automated control can significantly improve production stability and reliability.

[0066] The implementation principle of this embodiment is as follows: A furnace device 4 is mounted on a base 1, and its interior is used to load the metal raw material to be melted. A heating device 5 works closely with the furnace device 4, providing uniform and efficient heat energy through a highly efficient heating method to ensure that the metal raw material can be melted quickly and completely. After the metal raw material in the furnace device 4 melts, the transverse movement device 2 starts working, driving the forming device 3 towards the furnace device 4 until the forming device 3 and the furnace device 4 reach a suitable relative position. After the forming device 3 reaches the predetermined position, the injection device 6 starts working. It uses high pressure to transport the molten liquid metal in the furnace device 4 through a specific gating system or nozzle into the forming device 3. This process requires precise control of the flow rate and pressure of the liquid metal to ensure the quality of the casting. After the liquid metal enters the forming device 3, it undergoes a period of cooling and solidification to form the desired casting shape. Subsequently, the transverse movement device 2 is activated again, carrying the forming device 3 away from the furnace device 4 for subsequent removal, cleaning, and inspection. This application significantly improves heating efficiency and uniformity through the heating device 5. This helps ensure that the metal raw materials can be melted quickly and fully in the furnace device 4, thereby improving the quality and consistency of the castings.

[0067] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A die-casting machine, characterized in that: The system includes a base (1), a transverse moving device (2), a forming device (3), a furnace device (4), a heating device (5), and an injection device (6). A support seat (11) is provided on the base (1), and an assembly cavity (12) is opened on the side of the support seat (11) away from the forming device (3). The transverse moving device (2) is located on the base (1) and is used to drive the forming device (3) to move towards or away from the furnace device (4). The forming device (3) is located on the transverse moving device (2) and is used to form parts. The furnace device (4) is fixed to the support seat (11). The top of the base (1) is used to contain molten metal material; the heating device (5) is disposed on the base (1), the heating device (5) includes a mounting base (52) and a heating mechanism (51), the mounting base (52) is disposed in the assembly cavity (12) of the bearing seat (11), and the heating mechanism (51) is disposed in the mounting base (52) for heating the furnace device (4); the injection device (6) is disposed on the base (1) and located above the furnace device (4) for conveying the liquid metal in the furnace device (4) to the forming device (3).

2. The die-casting machine according to claim 1, characterized in that: The assembly cavity (12) is open at one end away from the forming device (3); the bottom of the furnace device (4) is located inside the assembly cavity (12), and the outer side wall of the furnace device (4) does not contact the inner side wall of the assembly cavity (12).

3. The die-casting machine according to claim 1, characterized in that: The heating mechanism (51) is disposed on three adjacent inner sidewalls inside the cavity (521) of the mounting base (52). The furnace device (4) is located inside the cavity (521) of the mounting base (52), and the outer sidewall of the furnace device (4) does not contact the inner sidewall of the cavity (521).

4. A die-casting machine according to claim 1, characterized in that: The heating mechanism (51) includes a metal heating wire (511), a power supply assembly (512), and a plurality of ceramic parts (513). The metal heating wire (511) passes through the plurality of ceramic parts (513). The power supply assembly (512) is disposed on the mounting base (52) and is electrically connected to the metal heating wire (511).

5. A die-casting machine according to claim 4, characterized in that: The metal heating wire (511) passes through a rectangular array of multiple ceramic parts (513). The multiple ceramic parts (513) located on the same inner sidewall are arranged in a rectangular grid pattern. Each ceramic part (513) has holes through both ends. The metal heating wire (511) passes through one end of these holes and exits from the other end. Two adjacent ceramic parts (513) are fixedly connected, and each ceramic part (513) is fixedly connected to the inner sidewall of the mounting base (52).

6. A die-casting machine according to claim 4, characterized in that: The heating device further includes a heat insulation layer (53), which is located between the heating mechanism (51) and the mounting base (52).

7. A die-casting machine according to claim 1, characterized in that: The lateral movement device (2) includes: A transverse sliding seat (21) is disposed on the base (1); A first hydraulic cylinder (22) is mounted on the base (1). The piston rod of the first hydraulic cylinder (22) is fixedly connected to the transverse seat (21) and is used to drive the transverse seat (21) to move toward or away from the base (1).

8. A die-casting machine according to claim 1, characterized in that: The molding device (3) includes: a sliding drive device (7) is provided on the support base (11), and the sliding drive device (7) includes: Support (71) is fixed to the lower surface of the bearing seat (11); A drive motor (72) is fixed on the support (71); Gear (73) is sleeved on the output shaft of the drive motor (72) and fixedly connected to the output shaft of the drive motor (72); A rack (74) is fixed to the lower surface of the mounting base (52). A through sliding groove (13) is provided at the bottom of the bearing base (11). The rack (74) slides along the length direction of the sliding groove (13). The gear (73) meshes with the rack (74) to achieve precise positioning and stable movement of the mounting base (52).

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