A die press apparatus for alloy powder casting and method of use

Abstract

This invention relates to the field of casting equipment technology and discloses a molding device for alloy powder casting, including a top plate and a top hydraulic component on one side of the top plate. A cylinder is movably mounted on the top hydraulic component away from the top plate. A movable plate is mounted on the side of the cylinder away from the top hydraulic component. A magnetic slide rod is mounted on the side of the top plate near the movable plate, with one end of the magnetic slide rod fixedly connected to the top plate. A discharge box is movably connected to the side of the elongated plate near the top plate. A support member is fixedly connected to the side of the middle plate away from the movable plate, and a bottom pressure block is mounted on the side of the support member away from the top plate. In this invention, the top hydraulic component at the top drives the lifting and lowering pressure operation of the bottom movable plate. To ensure stability during operation, the added magnetic slide rod assembly provides a smoother lifting and lowering effect, and also facilitates the lifting and lowering of the movable plate assembly during demolding.

Description

Technical Field

[0001] This invention relates to the field of casting equipment technology, specifically to a molding device and its usage method for alloy powder casting. Background Technology

[0002] In alloy powder casting (belonging to the field of powder metallurgy technology), the molding equipment is a key piece of equipment that applies pressure to alloy powder, shaping it into a blank (green blank) with a specific shape, size, and density within a mold. Its core function is to compact loose alloy powder using pressure, providing a qualified base blank for subsequent sintering, finishing, and other processes. The molding equipment for alloy powder casting needs to be selected comprehensively based on factors such as alloy type (e.g., high-temperature alloys require high pressure), blank shape (hydraulic presses are selected for complex parts), and production volume (fully automatic mechanical presses are selected for large batches). Its performance directly determines the blank quality (density, dimensional accuracy) and production efficiency.

[0003] Traditional molding equipment requires highly skilled operators. Manual / semi-automatic equipment relies on operator experience to control powder feeding and pressurization speed, and the density deviation of the same batch of blanks may reach ±3%. Although fully automatic equipment is controlled by PLC, parameter adjustment (such as holding time and ejection force) requires familiarity with powder characteristics (flowability and compressibility), otherwise under-pressure (insufficient density) or over-pressure (mold damage) may easily occur.

[0004] However, in actual use, the above-mentioned molding equipment for alloy powder casting has several drawbacks. First, traditional equipment requires the use of a middle movable module to demold the molded alloy powder, which is inconvenient to use and the stability of the components is poor after long-term use. Second, if the bottom demolding component is not properly positioned when demolding the molded alloy powder, improper demolding and damage to the mold may occur. Therefore, we propose a molding equipment and its usage method for alloy powder casting. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a molding equipment and method for alloy powder casting, which solves the problems of convenient and stable long-term use and damage to the mold due to improper demolding.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a molding device for alloy powder casting, comprising a top plate and a hydraulic top-pressing component on one side of the top plate. The side of the hydraulic top-pressing component closest to the top plate is fixedly connected to the top plate. A cylinder is movably mounted on the hydraulic top-pressing component away from the top plate. A movable plate is mounted on the side of the cylinder away from the hydraulic top-pressing component, and the side of the movable plate closest to the cylinder is fixedly connected to the cylinder. A magnetic slide rod is mounted on the side of the top plate closest to the movable plate. One end of the magnetic slide rod is fixedly connected to the top plate, and the other end is movably connected to the movable plate. A long strip plate is provided on the side of the movable plate away from the hydraulic top-pressing component. A discharge box is movably connected to the side of the long strip plate closest to the top plate. A discharge component is provided on the side of the discharge box closest to the top plate. A storage hopper is fixedly connected to the side of the discharge component away from the discharge box. A middle plate is fixedly connected to the side of the long strip away from the movable plate, and a support member is fixedly connected to the side of the middle plate away from the movable plate. A bottom pressure block is installed on the side of the support member away from the top plate, and the bottom pressure block is placed inside the support member and movably connected to the support member. An installation rod is fixedly connected to the side of the bottom pressure block away from the middle plate, and a connector is fixedly connected to the side of the installation rod away from the bottom pressure block. A movable plate is fixedly installed on the side of the connector away from the installation rod, and the side of the movable plate close to the support member is movably connected to the inside of the support member. A cylinder two is fixedly connected to the side of the movable plate away from the connector, and a bottom hydraulic component is movably installed on the side of the cylinder two away from the movable plate. A heating mechanism is installed on the side of the movable plate away from the bottom hydraulic component, a heat-conducting component is fixedly installed on the side of the heating mechanism away from the movable plate, and a top pressure block is fixedly installed on the side of the heat-conducting component away from the heating mechanism.

[0007] Preferably, the movable plate is fixedly connected to a mounting component on the side near the magnetic slide rod, a sliding component is fixedly installed on the side of the mounting component near the magnetic slide rod, and the side of the magnetic slide rod away from the top plate passes through the mounting component and is movably connected to the mounting component.

[0008] Preferably, an electric slide rail is fixedly installed on the side of the long strip plate near the magnetic slide rail, and a rotating rod two is movably installed on the side of the electric slide rail away from the long strip plate. A motor two is fixedly installed through the electric slide rail on the side of the rotating rod two perpendicular to the long strip plate, and the side of the motor two near the electric slide rail is fixedly connected to the electric slide rail. A moving platform is movably installed on the side of the rotating rod two away from the discharge box, and an L-shaped connecting rod is fixedly installed on the side of the moving platform near the magnetic slide rail. The side of the long strip plate near the discharge box is fixedly connected to the discharge box.

[0009] Preferably, the discharge box has an inlet on the side near the discharge component and an outlet on the side near the long plate for use with the long plate.

[0010] Preferably, a rotating rod is installed on one side of the discharge component perpendicular to the storage hopper, and the rotating rod is placed inside the discharge component and movably connected to the discharge component; a baffle plate is installed on the side of the rotating rod near the storage hopper, and the baffle plate is installed through the rotating rod on the side near the rotating rod.

[0011] Preferably, a limiting component is installed on one side of the vertical baffle of the discharge component, and the limiting component is placed inside the discharge component and fixedly connected to the discharge component; a motor is fixedly connected to the side of the discharge component near the rotating rod, and the side of the motor near the rotating rod is movably connected to the rotating rod.

[0012] Preferably, a clamp-type mounting plate is installed on the side of the storage hopper near the top plate, the side of the clamp-type mounting plate near the top plate is fixedly connected to the top plate, and the other end of the clamp-type mounting plate is fixedly connected to the storage hopper.

[0013] Preferably, a support rod is fixedly installed on the side of the top plate near the middle plate, and a mounting fastener is installed on the side of the storage hopper near the support rod. The mounting fastener is fixedly connected to the support rod on the side near the support rod, and the other end of the mounting fastener is fixedly connected to the storage hopper.

[0014] Preferably, a bottom plate is fixedly connected to the side of the bottom hydraulic component away from the middle plate, and a support rod is fixedly installed on the side of the bottom plate close to the middle plate; a recycling hopper is installed on the side of the middle plate away from the discharge box, and the recycling hopper is fixedly connected to the middle plate on the side close to the middle plate.

[0015] Preferably, a molding method for use in alloy powder casting includes the following steps:

[0016] S1. Alloy powder is placed in a storage hopper and fed through a discharge device at the bottom of the storage hopper. The motor inside the discharge device drives the rotating rod to rotate with the baffle plate, thereby controlling the feeding.

[0017] S2. Alloy powder enters the discharge box, and the moving platform and L-shaped connecting rod move back and forth longitudinally through the electric slide on one side of the long plate, motor two, and rotating rod two. The discharge port on the bottom side of the discharge box accurately feeds the powder.

[0018] S3. Alloy powder is fed into the mold hole on the middle plate. The hydraulic components at the bottom of the top plate and the cylinder drive the movable plate downward to press down. After the heating mechanism is heated, the heat is conducted through the heat-conducting components. The high temperature and pressure of the top pressure block cause the alloy powder to be formed.

[0019] S4. The molded alloy powder is cooled in the middle plate. The moving plate, connecting parts, mounting rod and bottom pressure block are driven to rise and fall by the bottom hydraulic components and cylinder two to finally complete the molding and demolding.

[0020] In summary, the technical effects and advantages of this invention are as follows:

[0021] 1. In this invention, a movable plate is provided at the bottom of the top hydraulic component, and magnetic slide rods are installed through the four corners of the movable plate for cooperation. The top hydraulic component drives the bottom movable plate to lift and lower pressure. In order to ensure stability during operation, the added magnetic slide rod assembly plays an auxiliary smoothing role in lifting and lowering pressure. At the same time, it is also convenient to lift and lower the movable plate assembly during demolding, without affecting the alloy powder that is cooled and stationary at the bottom, thereby improving the overall convenience and stability of the device.

[0022] 2. In this invention, a movable plate is provided on the top of the bottom hydraulic component, and four sets of mounting rods are installed on the top of the movable plate through connecting parts. The top of the mounting rods is equipped with a matching bottom pressure block. By also installing a bottom hydraulic component with a lifting structure on the bottom side of the equipment, the complete casting of the molding is carried out by the up and down lifting components inside the equipment. At the same time, it is also convenient to demold the molded alloy powder collectively, and it is not easy for the demolding phenomenon to occur during use, thereby improving the overall efficiency of the device.

[0023] 3. In this invention, a storage hopper is installed on the top of the discharge box, and a baffle plate is installed at the bottom of the storage hopper. The baffle plate can be rotated by a rotating rod on one side, and the alloy powder in the hopper will automatically sink into the discharge box. The automatic feeding component reduces the manpower and operation time during the use of the equipment and improves the overall ease of use of the device. Attached Figure Description

[0024] Figure 1 This is a side view schematic diagram of the overall structure of a molding equipment for alloy powder casting according to the present invention;

[0025] Figure 2 This is a front view schematic diagram of the overall structure of a molding equipment for alloy powder casting according to the present invention;

[0026] Figure 3 This is a schematic diagram of the overall structure of the hydraulic top component and the movable plate of the present invention;

[0027] Figure 4 This is a schematic diagram of the overall structure of the hydraulic component of the present invention;

[0028] Figure 5 This is a schematic diagram of the overall structure of the discharge box and the long strip plate of the present invention;

[0029] Figure 6 This is a schematic diagram of the overall structure of the storage hopper of the present invention;

[0030] Figure 7 This is a cross-sectional view of the material storage hopper of the present invention.

[0031] In the diagram: 1. Top plate; 101. Support rod one; 2. Storage hopper; 201. Discharge component; 202. Motor one; 203. Clamp-type mounting plate; 204. Mounting fastener; 205. Rotating rod one; 206. Baffle plate; 207. Limiting component; 3. Discharge box; 301. Feed inlet; 302. Discharge outlet; 4. Long strip plate; 401. Electrical slide rail; 402. Rotating rod two; 403. Moving platform; 404. L-shaped connecting rod; 405. Motor two 5. Base plate; 6. Bottom hydraulic components; 601. Cylinder II; 602. Moving plate; 603. Connecting component; 604. Mounting rod; 605. Bottom pressure block; 7. Support component; 8. Middle plate; 801. Support rod II; 9. Movable plate; 901. Magnetic slide rod; 902. Heating mechanism; 903. Heat-conducting component; 904. Top pressure block; 905. Mounting component; 906. Sliding component; 10. Top hydraulic components; 1001. Cylinder I; 11. Recovery hopper. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] refer to Figures 1-7The diagram shows a molding apparatus for alloy powder casting, comprising a top plate 1 and a hydraulic top member 10 on one side of the top plate 1. The side of the hydraulic top member 10 closest to the top plate 1 is fixedly connected to the top plate 1. A cylinder 1001 is movably mounted on the hydraulic top member 10 away from the top plate 1. A movable plate 9 is mounted on the side of the cylinder 1001 away from the hydraulic top member 10, and the side of the movable plate 9 closest to the cylinder 1001 is fixedly connected to the cylinder 1001. A magnetic slide rod 901 is mounted on the side of the top plate 1 closest to the movable plate 9. One end of the slide bar 901 near the top plate 1 is fixedly connected to the top plate 1, and the other end of the magnetic slide bar 901 is movably connected to the movable plate 9. A long strip plate 4 is provided on the side of the movable plate 9 away from the top hydraulic component 10. A discharge box 3 is movably connected to the side of the long strip plate 4 near the top plate 1. A discharge component 201 is provided on the side of the discharge box 3 near the top plate 1. A storage hopper 2 is fixedly connected to the side of the discharge component 201 away from the discharge box 3. A rotating rod 205 is installed on the side of the discharge component 201 perpendicular to the storage hopper 2, and the rotating rod 205 is positioned... The discharge component 201 is internally movably connected to the discharge component 201. A baffle plate 206 is installed on the side of the rotating rod 205 near the storage hopper 2, and the baffle plate 206 is installed through the rotating rod 205 on the side near the rotating rod 205. A middle plate 8 is fixedly connected to the side of the long strip plate 4 away from the movable plate 9. A support member 7 is fixedly connected to the side of the middle plate 8 away from the movable plate 9. A bottom pressure block 605 is installed on the side of the support member 7 away from the top plate 1, and the bottom pressure block 605 is placed inside the support member 7 and movably connected to the support member 7. A mounting rod 604 is fixedly connected to the side of the bottom pressure block 605 away from the middle plate 8. A connector 603 is fixedly connected to the side of the mounting rod 604 away from the bottom pressure block 605. A movable plate 602 is fixedly installed on the side of the connector 603 away from the mounting rod 604. The side of the movable plate 602 closest to the support member 7 is movably connected to the inside of the support member 7. A cylinder 601 is fixedly connected to the side of the movable plate 602 away from the connector 603. A bottom hydraulic component 6 is movably installed on the side of the cylinder 601 away from the movable plate 602.

[0034] A heating mechanism 902 is installed on the side of the movable plate 9 away from the bottom hydraulic component 6, and the side of the heating mechanism 902 closest to the movable plate 9 is fixedly connected to the movable plate 9. A heat-conducting component 903 is fixedly installed on the side of the heating mechanism 902 away from the movable plate 9, and a top pressure block 904 is fixedly installed on the side of the heat-conducting component 903 away from the heating mechanism 902. A mounting component 905 is fixedly connected to the side of the movable plate 9 closest to the magnetic slide rod 901, and a sliding component 906 is fixedly installed on the side of the mounting component 905 closest to the magnetic slide rod 901. The side of the magnetic slide rod 901 away from the top plate 1 passes through the mounting component 905 and is movably connected to the mounting component 905. An electric slide rail 401 is fixedly installed on the side of the strip 4 near the magnetic slide rod 901. A rotating rod 402 is movably installed on the side of the electric slide rail 401 away from the strip 4. A motor 405 is fixedly installed on the side of the rotating rod 402 perpendicular to the strip 4, passing through the electric slide rail 401. The side of the motor 405 near the electric slide rail 401 is fixedly connected to the electric slide rail 401. A moving platform 403 is movably installed on the side of the rotating rod 402 away from the discharge box 3. An L-shaped connecting rod 404 is fixedly installed on the side of the moving platform 403 near the magnetic slide rod 901. The side of the strip 4 near the discharge box 3 is fixedly connected to the discharge box 3.

[0035] Among them, the discharge box 3 has a feed inlet 301 on the side near the discharge component 201, and a discharge outlet 302 for use with the long strip plate 4 on the side near the discharge box 3. A clamp-type mounting plate 203 is installed on the side of the storage hopper 2 near the top plate 1, and the clamp-type mounting plate 203 is fixedly connected to the top plate 1 on the side near the top plate 1, with the other end of the clamp-type mounting plate 203 fixedly connected to the storage hopper 2. A support rod 101 is fixedly installed on the side of the top plate 1 near the middle plate 8, and a mounting fastener 204 is installed on the side of the storage hopper 2 near the support rod 101, with the mounting fastener 204 fixedly connected to the support rod 101 on the side near the support rod 101. The other end is fixedly connected to the storage hopper 2. A limiting component 207 is installed on one side of the vertical baffle plate 206 of the discharge component 201. The limiting component 207 is placed inside the discharge component 201 and fixedly connected to the discharge component 201. A motor 202 is fixedly connected to the side of the discharge component 201 near the rotating rod 205. The side of the motor 202 near the rotating rod 205 is movably connected to the rotating rod 205. A bottom plate 5 is fixedly connected to the side of the bottom hydraulic component 6 away from the middle plate 8. A support rod 801 is fixedly installed on the side of the bottom plate 5 near the middle plate 8. A recycling hopper 11 is installed on the side of the middle plate 8 away from the discharge box 3. The side of the recycling hopper 11 near the middle plate 8 is fixedly connected to the middle plate 8.

[0036] Working principle of this invention:

[0037] S1. Alloy powder is placed in storage hopper 2 and fed through discharge part 201 at the bottom of storage hopper 2. The baffle structure inside discharge part 201 controls the feeding.

[0038] S2. The alloy powder enters the discharge box 3 and moves back and forth longitudinally through the electric slide 401 on one side of the long plate 4. The discharge port 302 on the bottom side of the discharge box 3 accurately feeds the powder.

[0039] S3. Alloy powder is fed into the mold hole on the middle plate 8. The cylinder 10 at the bottom of the top plate 1 drives the movable plate 9 to press down. After the heating mechanism 902 operates and heats up, the heat conduction component 903 conducts heat. The top pressure block 904 causes the alloy powder to be formed under high temperature and pressure.

[0040] S4. The molded alloy powder is cooled in the middle plate 8, and the bottom pressure block 605 at the top is lifted and lowered by the bottom hydraulic component 6 to finally complete the molding and demolding.

[0041] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A molding apparatus for alloy powder casting, comprising a top plate (1) and a hydraulic pressure component (10) on one side of the top plate (1), characterized in that: The top hydraulic component (10) is fixedly connected to the top plate (1) on the side near the top plate (1). A cylinder (1001) is movably mounted on the top hydraulic component (10) away from the top plate (1). A movable plate (9) is mounted on the side of the cylinder (1001) away from the top hydraulic component (10), and the movable plate (9) is fixedly connected to the cylinder (1001) on the side near the cylinder (1001). A magnetic slide rod (901) is mounted on the side of the top plate (1) near the movable plate (9). 901) One end of the magnetic slide rod (901) is fixedly connected to the top plate (1), and the other end of the magnetic slide rod (901) is movably connected to the movable plate (9); the movable plate (9) is provided with a long strip plate (4) on the side away from the top hydraulic component (10), and the long strip plate (4) is movably connected to the discharge box (3) on the side near the top plate (1), and the discharge box (3) is provided with a discharge component (201) on the side near the top plate (1), and the discharge component (201) is fixedly connected to a storage hopper (2) on the side away from the discharge box (3); A middle plate (8) is fixedly connected to the side of the long strip (4) away from the movable plate (9), and a support member (7) is fixedly connected to the side of the middle plate (8) away from the movable plate (9); a bottom pressure block (605) is installed on the side of the support member (7) away from the top plate (1), and the bottom pressure block (605) is placed inside the support member (7) and movably connected to the support member (7); an installation rod (604) is fixedly connected to the side of the bottom pressure block (605) away from the middle plate (8), a connector (603) is fixedly connected to the side of the installation rod (604) away from the bottom pressure block (605), and a movable part is fixedly installed on the side of the connector (603) away from the installation rod (604). A movable plate (602) is movably connected to the inside of the support member (7) on the side of the movable plate (602) away from the connector (603); a cylinder two (601) is fixedly connected to the side of the movable plate (602) away from the connector (603), and a bottom hydraulic component (6) is movably installed on the side of the cylinder two (601) away from the movable plate (602); a heating mechanism (902) is installed on the side of the movable plate (9) away from the bottom hydraulic component (6), a heat-conducting component (903) is fixedly installed on the side of the heating mechanism (902) away from the movable plate (9), and a top pressure block (904) is fixedly installed on the side of the heat-conducting component (903) away from the heating mechanism (902).

2. The molding equipment for alloy powder casting according to claim 1, characterized in that: The movable plate (9) is fixedly connected to the mounting component (905) on the side near the magnetic slide rod (901). The mounting component (905) is fixedly installed with a slide member (906) on the side near the magnetic slide rod (901). The magnetic slide rod (901) passes through the mounting component (905) and is movably connected to the mounting component (905) on the side away from the top plate (1).

3. A molding apparatus for alloy powder casting according to claim 1, characterized in that: An electric slide rail (401) is fixedly installed on the side of the long strip plate (4) near the magnetic slide rail (901). A rotating rod (402) is movably installed on the side of the electric slide rail (401) away from the long strip plate (4). A motor (405) is fixedly installed on the side of the rotating rod (402) perpendicular to the long strip plate (4) through the electric slide rail (401). The side of the motor (405) near the electric slide rail (401) is fixedly connected to the electric slide rail (401). A moving platform (403) is movably installed on the side of the rotating rod (402) away from the discharge box (3). An L-shaped connecting rod (404) is fixedly installed on the side of the moving platform (403) near the magnetic slide rail (901). The side of the long strip plate (4) near the discharge box (3) is fixedly connected to the discharge box (3).

4. A molding apparatus for alloy powder casting according to claim 1, characterized in that: The discharge box (3) has an inlet (301) on the side near the discharge component (201), and an outlet (302) for use with the long plate (4) on the side near the long plate (4).

5. A molding apparatus for alloy powder casting according to claim 1, characterized in that: The discharge component (201) is mounted with a rotating rod (205) on one side of the vertical storage hopper (2), and the rotating rod (205) is placed inside the discharge component (201) and movably connected to the discharge component (201); a baffle plate (206) is mounted on the side of the rotating rod (205) near the storage hopper (2), and the baffle plate (206) is installed through the rotating rod (205) on the side near the rotating rod (205).

6. A molding apparatus for alloy powder casting according to claim 5, characterized in that: A limiting component (207) is installed on one side of the vertical baffle (206) of the discharge component (201), and the limiting component (207) is placed inside the discharge component (201) and fixedly connected to the discharge component (201); a motor (202) is fixedly connected to the side of the discharge component (201) near the rotating rod (205), and the side of the motor (202) near the rotating rod (205) is movably connected to the rotating rod (205).

7. A molding apparatus for alloy powder casting according to claim 1, characterized in that: The storage hopper (2) is equipped with a clamp-type mounting plate (203) on the side near the top plate (1). The clamp-type mounting plate (203) is fixedly connected to the top plate (1) on the side near the top plate (1), and the other end of the clamp-type mounting plate (203) is fixedly connected to the storage hopper (2).

8. A molding apparatus for alloy powder casting according to claim 1, characterized in that: A support rod (101) is fixedly installed on the side of the top plate (1) near the middle plate (8). A fastener (204) is installed on the side of the storage hopper (2) near the support rod (101). The fastener (204) is fixedly connected to the support rod (101) on the side near the support rod (101), and the other end of the fastener (204) is fixedly connected to the storage hopper (2).

9. A molding apparatus for alloy powder casting according to claim 1, characterized in that: The bottom hydraulic component (6) is fixedly connected to a bottom plate (5) on the side away from the middle plate (8), and a support rod (801) is fixedly installed on the side of the bottom plate (5) close to the middle plate (8); a recycling hopper (11) is installed on the side of the middle plate (8) away from the discharge box (3), and the recycling hopper (11) is fixedly connected to the middle plate (8) on the side close to the middle plate (8).

10. A method for molding alloy powder casting, characterized in that, Includes the following steps: S1. Alloy powder is placed in storage hopper (2) and fed through the discharge part (201) at the bottom of storage hopper (2). The motor (202) inside the discharge part (201) drives the rotating rod (205) and the baffle plate (206) to rotate, thereby controlling the feeding. S2. Alloy powder enters the discharge box (3), and the moving platform (403) and L-shaped connecting rod (404) are driven to move back and forth longitudinally through the electric slide (401), motor two (405), and rotating rod two (402) on one side of the long strip plate (4). The discharge port (302) on the bottom side of the discharge box (3) is used for precise feeding. S3. Alloy powder is fed into the mold hole on the middle plate (8). The hydraulic component (10) at the bottom of the top plate (1) and the cylinder (1001) drive the movable plate (9) to press down. After the heating mechanism (902) operates and heats up, the heat is conducted through the heat conduction component (903). The high temperature pressure of the top pressure block (904) causes the alloy powder to be formed. S4. The molded alloy powder is cooled in the middle plate (8). The moving plate (602), connecting piece (603), mounting rod (604) and bottom pressure block (605) are driven to rise and fall by the bottom hydraulic component (6) and cylinder two (601) to finally complete the molding and demolding.

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