Metallurgical stamping apparatus

Abstract

The application discloses a metallurgical stamping device and belongs to the technical field of metallurgical stamping, which comprises a workbench, a conveying mechanism fixedly connected to the top of the workbench, a powder feeding mechanism for feeding metallurgical powder fixedly connected to the workbench, a stamping mechanism fixedly connected to one side of the powder feeding mechanism, a grinding mechanism fixedly connected to one side of the stamping mechanism, a discharging mechanism fixedly connected to one side of the grinding mechanism, and the conveying mechanism transports a mold to sequentially pass through the powder feeding mechanism, the stamping mechanism, the grinding mechanism and the discharging mechanism. On the basis of realizing stamping of metallurgy, the automatic feeding and discharging of the stamped part can be realized, and environmental pollution and energy consumption can be reduced.

Description

Technical Field

[0001] This invention relates to the field of metallurgical stamping technology, and more specifically, to a metallurgical stamping device. Background Technology

[0002] Metallurgy is the scientific and technological field that studies the extraction of metals from ores and the processing of them into materials with specific properties. It covers the entire industrial chain from raw material processing, metal refining, forming and processing, and performance optimization, and is the cornerstone of modern industry.

[0003] Existing stamping equipment requires manual placement of materials and removal of parts, with hands needing to be inserted into the stamping area, which can easily lead to safety accidents. At the same time, most equipment is only equipped with a single mold, which cannot operate continuously. Changing molds is time-consuming and labor-intensive, increasing processing time and costs. Structural defects result in short lifespans. Stamping vibrations are directly transmitted to the machine body, lacking a buffer design, leading to a high failure rate. In addition, the grinding process lacks a dust collection device, resulting in serious dust pollution; the unloading grippers are prone to wear on the workpiece. Summary of the Invention

[0004] In view of the problems existing in the prior art, the purpose of this invention is to provide a metallurgical stamping equipment. In addition to stamping metals, this invention can also automatically load and unload stamped parts, thereby reducing environmental pollution and energy consumption.

[0005] To solve the above problems, the present invention adopts the following technical solution:

[0006] A metallurgical stamping equipment includes: a worktable, a conveying mechanism fixedly connected to the worktable for conveying metallurgical molds, a powder feeding mechanism fixedly connected to the worktable for feeding metallurgical powders, a stamping mechanism fixedly connected to the worktable for stamping, a grinding mechanism fixedly connected to the worktable for grinding, and a unloading mechanism fixedly connected to the worktable for unloading. The conveying mechanism transports the molds sequentially through the powder feeding mechanism, the stamping mechanism, the grinding mechanism, and the unloading mechanism.

[0007] As a preferred embodiment of the present invention, the conveying mechanism includes an annular electric conveying rail fixedly connected to the workbench, a reinforcing plate fixedly connected to each of the electric conveying rails, a guide seat fixedly connected to each of the reinforcing plates, a guide plate fixedly connected to each of the guide seats, and a first electric cylinder connected to the corner of the electric conveying rail, with an auxiliary roller rotatably connected to the piston rod of the first electric cylinder.

[0008] As a preferred embodiment of the present invention, the powder feeding mechanism includes a feeding frame fixedly connected to the workbench and adapted to the electric conveyor rail. A feeding plate is fixedly connected to the bottom of the feeding frame, a feeding hole is opened on the feeding plate, a first moving block is slidably connected to the feeding plate, a weighing scale is fixedly connected to the top of the feeding frame, a feeding hopper is fixedly connected to the top of the weighing scale, and a connecting pipe is provided at the outlet of the weighing scale, the connecting pipe communicating with the first moving block.

[0009] In a preferred embodiment of the present invention, the bottom of the weighing scale is rotatably connected to two first rotating parts, and a second rotating part is rotatably connected to the first rotating parts. A clamping plate is fixedly connected to the second rotating part. The weighing scale is fixedly connected to two double-headed cylinders, and the piston rods of the two double-headed cylinders are respectively rotatably connected to the two first rotating parts.

[0010] In a preferred embodiment of the present invention, the feeding plate is provided with a horizontally extending guide rod, a first sliding seat is slidably connected to the guide rod, a guide groove is provided on the first sliding seat, a folded connecting rod is rotatably connected to the guide rod, one end of the folded connecting rod is slidably connected to the guide groove, a first servo motor is fixedly connected to the bottom of the guide rod, and the output shaft of the first servo motor is fixedly connected to the folded connecting rod.

[0011] In a preferred embodiment of the present invention, the stamping mechanism includes a stamping frame fixedly connected to the worktable, two spring return seats fixedly connected to the inner wall of the stamping frame, a stamping plate fixedly connected to the moving part of the spring return seat, and a transmission cam rotatably connected inside the stamping frame, the transmission cam contacting the spring return seat.

[0012] In a preferred embodiment of the present invention, a first gear is fixedly connected to one end of the transmission cam, a second gear meshing with the first gear is rotatably connected to the stamping frame, a second servo motor is fixedly connected to the stamping frame, a first synchronous pulley is fixedly connected to the output shaft of the second servo motor, a second synchronous pulley is fixedly connected to the second gear, and the first synchronous pulley and the second synchronous pulley are rotatably connected by a first synchronous belt.

[0013] In a preferred embodiment of the present invention, the polishing mechanism includes a polishing box fixedly connected to the workbench, a rotating shaft rotatably connected to the polishing box, a polishing wheel fixedly connected to the bottom of the rotating shaft, a vacuum cleaner fixedly connected to the polishing box, and two exhaust pipes fixedly connected to the vacuum cleaner.

[0014] As a preferred embodiment of the present invention, the grinding box is provided with a plurality of guide cylinders, the inner wall of the guide cylinders is slidably connected with a reinforcing rod, the bottom of the reinforcing rod is fixedly connected with a limit plate, the rotating shaft is slidably connected to the limit plate, the grinding box is fixedly connected with a third servo motor, and the output shaft of the third servo motor and the rotating shaft are both fixedly connected with third synchronous pulleys, and the two third synchronous pulleys are rotatably connected by a second synchronous belt.

[0015] In a preferred embodiment of the present invention, the unloading mechanism includes an unloading frame fixedly connected to a workbench, a limiting seat fixedly connected to the unloading frame, a sliding guide rail slidably connected to the limiting seat, a mounting base slidably connected to the sliding guide rail, a second electric cylinder fixedly connected to the bottom of the sliding guide rail, the piston rod of the second electric cylinder fixedly connected to the mounting base, a third electric cylinder for longitudinal adjustment fixedly connected to the mounting base, and a plurality of electric grippers fixedly connected to the piston rod of the third electric cylinder.

[0016] Compared with the prior art, the advantages of this invention are:

[0017] This invention uses a worktable as a basic support platform. A conveying mechanism drives a metallurgical mold along a circular electric conveyor rail, sequentially passing through a powder feeding mechanism, a stamping mechanism, a grinding mechanism, and a unloading mechanism. The powder feeding mechanism quantitatively fills the mold with metallurgical powder, the stamping mechanism applies pressure to shape the powder, the grinding mechanism deburrs the surface of the formed part, and the unloading mechanism automatically removes the finished product using grippers. This achieves fully automated continuous production, reducing manual intervention and improving efficiency. The modular design integrates powder metallurgy, stamping, grinding, and unloading functions, solving the problems of low process connection efficiency and positioning errors caused by traditional segmented processing.

[0018] This invention achieves automatic mold circulation through a circular track and multi-station linkage design in the conveying mechanism, reducing the frequency of manual loading and unloading, and eliminating the safety risk of hands accidentally entering the stamping area. The weighing scale and clamping plate of the powder feeding mechanism ensure filling accuracy and mold fixation, avoiding positioning deviations caused by traditional manual placement. The electric gripper of the unloading mechanism replaces manual part removal, solving the problems of disassembly difficulties and workpiece damage caused by the excessive tightness between the stamped parts and the mold. The stamping mechanism adopts cam-spring transmission instead of a pure hydraulic system, reducing energy consumption and noise. The grinding mechanism integrates dust collection and limiting devices, improving surface treatment quality while reducing equipment wear. The auxiliary rollers and reinforcing plates of the conveying mechanism enhance structural stability and extend mold life. Attached Figure Description

[0019] Figure 1 This is a first-view perspective perspective view of a metallurgical stamping device according to the present invention;

[0020] Figure 2 This is a schematic diagram of a conveying mechanism in a metallurgical stamping equipment according to the present invention;

[0021] Figure 3 This is a first-view schematic diagram of a powder feeding mechanism in a metallurgical stamping equipment according to the present invention;

[0022] Figure 4 This invention relates to a metallurgical stamping device. Figure 3 Enlarged view of the local structure at point A in the middle;

[0023] Figure 5 This is a first-view schematic diagram of a powder feeding mechanism in a metallurgical stamping equipment according to the present invention;

[0024] Figure 6 This is a cross-sectional view of the stamping mechanism in a metallurgical stamping device according to the present invention;

[0025] Figure 7 This is a schematic diagram of a grinding mechanism in a metallurgical stamping equipment according to the present invention;

[0026] Figure 8 This is a schematic diagram of the feeding mechanism in a metallurgical stamping equipment according to the present invention.

[0027] Explanation of the labels in the diagram:

[0028] 1. Workbench; 2. Conveying mechanism; 201. Electric conveyor rail; 202. Reinforcing plate; 203. Guide seat; 204. Guide plate; 205. First electric cylinder; 206. Auxiliary roller; 3. Powder feeding mechanism; 301. Feeding frame; 302. Discharge plate; 303. Discharge hole; 304. First moving block; 305. Weighing scale; 306. Feed hopper; 307. Connecting pipe; 308. First rotating component; 309. Second rotating component; 310. Clamping plate; 311. Double-headed cylinder; 312. Guide rod; 313. First sliding seat; 314. Guide groove; 315. Folded connecting rod; 316. First servo motor; 4. Stamping mechanism; 401. Stamping frame; 402. Spring return seat; 403. 404. Stamping plate; 405. Transmission cam; 406. First gear; 407. Second gear; 408. Second servo motor; 409. First synchronous pulley; 410. First synchronous belt; 5. Grinding mechanism; 501. Grinding box; 502. Rotating shaft; 503. Limiting plate; 504. Grinding wheel; 505. Vacuum cleaner; 506. Exhaust pipe; 507. Reinforcing rod; 508. Guide cylinder; 509. Third servo motor; 510. Third synchronous pulley; 511. Second synchronous belt; 6. Unloading mechanism; 601. Unloading rack; 602. Limiting seat; 603. Sliding guide rail; 604. Mounting seat; 605. Second electric cylinder; 606. Third electric cylinder; 607. Electric gripper. Detailed Implementation

[0029] 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 a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention. Example

[0030] Please see Figure 1-8 A metallurgical stamping equipment includes: a workbench 1, a conveying mechanism 2 fixedly connected to the workbench 1 for conveying metallurgical molds, a powder feeding mechanism 3 fixedly connected to the workbench 1 for feeding metallurgical powders, a stamping mechanism 4 fixedly connected to the workbench 1 for stamping, a grinding mechanism 5 fixedly connected to the workbench 1 for grinding, and a unloading mechanism 6 fixedly connected to the workbench 1 for unloading. The conveying mechanism 2 transports the molds sequentially through the powder feeding mechanism 3, the stamping mechanism 4, the grinding mechanism 5, and the unloading mechanism 6.

[0031] In a specific embodiment of the present invention, the workbench 1 serves as the basic support platform. The conveying mechanism 2 drives the metallurgical mold to pass sequentially along the annular electric conveying rail 201 through the powder feeding mechanism 3, the stamping mechanism 4, the grinding mechanism 5, and the unloading mechanism 6. The powder feeding mechanism 3 quantitatively fills the mold with metallurgical powder, the stamping mechanism 4 applies pressure to the powder to form it, the grinding mechanism 5 deburrs the surface of the formed part, and the unloading mechanism 6 automatically removes the finished product through the gripper. This achieves fully automated continuous production, reduces manual intervention, and improves efficiency. By integrating powder metallurgy, stamping, grinding, and blanking functions through modular design, the system solves the problems of low process connection efficiency and positioning errors caused by traditional segmented processing. Through the circular track and multi-station linkage design of the conveying mechanism 2, the mold can be automatically rotated, reducing the frequency of manual loading and unloading and eliminating the safety risk of hands accidentally entering the stamping area. The weighing scale 305 and clamping plate 310 of the powder feeding mechanism 3 ensure filling accuracy and mold fixation, avoiding positioning deviations caused by traditional manual placement. The electric gripper 607 of the blanking mechanism 6 replaces manual part removal, solving the problems of disassembly difficulties and workpiece damage caused by the excessive tightness of the stamped parts and the mold. The stamping mechanism 4 adopts cam-spring transmission instead of a pure hydraulic system, reducing energy consumption and noise. The grinding mechanism 5 integrates dust collection and limiting devices, improving surface treatment quality while reducing equipment wear. The auxiliary roller 206 and reinforcing plate 202 of the conveying mechanism 2 enhance structural stability and extend mold life.

[0032] Specifically, the conveying mechanism 2 includes an annular electric conveying rail 201 fixedly connected to the workbench 1. Each electric conveying rail 201 is fixedly connected to a reinforcing plate 202. A guide seat 203 is fixedly connected to the reinforcing plate 202. A guide plate 204 is fixedly connected to the guide seat 203. A first electric cylinder 205 is connected to the corner of the electric conveying rail 201. An auxiliary roller 206 is rotatably connected to the piston rod of the first electric cylinder 205.

[0033] In a specific embodiment of the present invention, the electric conveyor rail 201 enhances structural stability through the reinforcing plate 202 and the guide seat 203, and the guide plate 204 ensures the linear movement of the mold; at the corner, the first electric cylinder 205 drives the auxiliary roller 206 to push the mold, assisting in steering and reducing frictional resistance. The circular track design of the electric conveyor rail 201 supports multi-station synchronous operation, improves equipment space utilization, and the auxiliary roller 206 reduces mold steering wear and extends service life.

[0034] Specifically, the powder feeding mechanism 3 includes a feeding frame 301 fixedly connected to the workbench 1 and adapted to the electric conveyor rail 201. A discharge plate 302 is fixedly connected to the bottom of the feeding frame 301, and a discharge hole 303 is provided on the discharge plate 302. A first moving block 304 is slidably connected to the discharge plate 302. A weighing scale 305 is fixedly connected to the top of the feeding frame 301, and a feeding hopper 306 is fixedly connected to the top of the weighing scale 305. A connecting pipe 307 is provided at the outlet of the weighing scale 305, and the connecting pipe 307 communicates with the first moving block 304. Two first rotating parts 308 are rotatably connected to the bottom of the weighing scale 305, and a second rotating part 309 is rotatably connected to the first rotating parts 308. A clamping plate 310 is fixedly connected to the two rotating parts 309. Two double-headed cylinders 311 are fixedly connected to the weighing scale 305. The piston rods of the two double-headed cylinders 311 are rotatably connected to the two first rotating parts 308 respectively. A horizontally extending guide rod 312 is provided on the feeding plate 302. A first sliding seat 313 is slidably connected to the guide rod 312. A guide groove 314 is opened on the first sliding seat 313. A folded connecting rod 315 is rotatably connected to the guide rod 312. One end of the folded connecting rod 315 is slidably connected to the guide groove 314. A first servo motor 316 is fixedly connected to the bottom of the guide rod 312. The output shaft of the first servo motor 316 is fixedly connected to the folded connecting rod 315.

[0035] In a specific embodiment of the present invention, the feeding hopper 306 stores metallurgical powder, the weighing scale 305 precisely controls the feeding amount through the connecting pipe 307, the double-headed cylinder 311 drives the first rotating component 308 and the second rotating component 309 to drive the clamping plate 310 to open and close to fix the connecting pipe 307, the first servo motor 316 drives the folded connecting rod 315 to push the first moving block 304 to slide on the feeding plate 302 to achieve uniform powder filling, the weighing scale 305 ensures the powder filling accuracy and reduces material waste, the clamping plate 310 automatically fixes the connecting pipe 307 to avoid excessive feeding, and the first servo motor 316 controls the first moving block 304 to improve the feeding uniformity and solve the problem of uneven density caused by traditional manual filling.

[0036] Specifically, the stamping mechanism 4 includes a stamping frame 401 fixedly connected to the worktable 1. Two spring return seats 402 are fixedly connected to the inner wall of the stamping frame 401. A stamping plate 403 is fixedly connected to the moving part of the spring return seat 402. A transmission cam 404 is rotatably connected inside the stamping frame 401. The transmission cam 404 contacts the spring return seat 402. A first gear 405 is fixedly connected to one end of the transmission cam 404. A second gear 406 that meshes with the first gear 405 is rotatably connected to the stamping frame 401. A second servo motor 407 is fixedly connected to the upper part of the stamping frame 401. A first synchronous pulley 408 is fixedly connected to the output shaft of the second servo motor 407. A second synchronous pulley 409 is fixedly connected to the second gear 406. The first synchronous pulley 408 and the second synchronous pulley 409 are rotatably connected through a first synchronous belt 410.

[0037] In a specific embodiment of the present invention, the second servo motor 407 drives the second gear 406 through the first synchronous pulley 408, the second synchronous pulley 409 and the first synchronous belt 410, which drives the transmission cam 404 to rotate. The transmission cam 404 presses down on the moving part of the spring reset seat 402, so that the stamping plate 403 applies pressure to the mold. The spring reset seat 402 automatically returns to its original position after the transmission cam 404 is released. The linkage mechanism of the transmission cam 404 and the spring reset seat 402 provides stable stamping force and avoids the risk of oil leakage in the hydraulic system.

[0038] Specifically, the grinding mechanism 5 includes a grinding box 501 fixedly connected to the worktable 1, a rotating shaft 502 rotatably connected to the grinding box 501, a grinding wheel 504 fixedly connected to the bottom of the rotating shaft 502, a vacuum cleaner 505 fixedly connected to the grinding box 501, two exhaust pipes 506 fixedly connected to the upper part of the vacuum cleaner 505, multiple guide cylinders 508 provided on the grinding box 501, a reinforcing rod 507 slidably connected to the inner wall of the guide cylinder 508, a limiting plate 503 fixedly connected to the bottom of the reinforcing rod 507, the rotating shaft 502 slidably connected to the limiting plate 503, a third servo motor 509 fixedly connected to the grinding box 501, a third synchronous pulley 510 fixedly connected to both the output shaft of the third servo motor 509 and the rotating shaft 502, and two third synchronous pulleys 510 rotatably connected through a second synchronous belt 511.

[0039] In a specific embodiment of the present invention, the third servo motor 509 drives the rotating shaft 502 through the third synchronous pulley 510 and the second synchronous belt 511, thereby driving the grinding wheel 504 to deburr the workpiece; the limiting plate 503 slides along the guide cylinder 508 through the reinforcing rod 507 to stabilize the grinding depth; the vacuum cleaner 505 collects dust and discharges it through the exhaust pipe 506; the limiting plate 503 ensures the grinding accuracy; the vacuum system reduces dust pollution and improves the working environment; the modular design supports quick replacement of the grinding wheel 504 to adapt to different workpieces.

[0040] Specifically, the unloading mechanism 6 includes an unloading rack 601 fixedly connected to the workbench 1, a limiting seat 602 fixedly connected to the unloading rack 601, a sliding guide rail 603 slidably connected to the limiting seat 602, a mounting base 604 slidably connected to the sliding guide rail 603, a second electric cylinder 605 fixedly connected to the bottom of the sliding guide rail 603, the piston rod of the second electric cylinder 605 fixedly connected to the mounting base 604, a third electric cylinder 606 for longitudinal adjustment fixedly connected to the mounting base 604, and multiple electric grippers 607 fixedly connected to the piston rod of the third electric cylinder 606.

[0041] In a specific embodiment of the present invention, the second electric cylinder 605 drives the mounting base 604 to move laterally along the sliding guide rail 603, the third electric cylinder 606 adjusts the height of the electric gripper 607 to grip the workpiece, the limit seat 602 ensures the positioning accuracy of the gripper, the electric gripper 607 avoids the metal wear problem of traditional pneumatic grippers, the three-axis linkage improves the unloading speed and reduces the safety risks of manual labor.

[0042] A method of using a metallurgical stamping equipment includes the following steps:

[0043] The metallurgical stamping equipment uses the worktable 1 as an integrated platform and realizes the continuous flow of molds through the ring electric conveyor rail 201;

[0044] When the mold enters the powder feeding mechanism 3, the weighing scale 305 accurately measures the metallurgical powder, the double-headed cylinder 311 drives the clamping plate 310 to fix or release the connecting pipe 307, and the first moving block 304 pushes the folded connecting rod 315 controlled by the servo motor to evenly fill the mold cavity with powder.

[0045] After the mold is transported to the stamping mechanism 4, the second servo motor 407 drives the transmission cam 404 through the synchronous belt system, so that the stamping plate 403 applies high pressure to the powder, and the spring return seat 402 ensures that the stamping returns quickly to the position, forming a high-density blank.

[0046] The blank enters the grinding mechanism 5, the third servo motor 509 drives the grinding wheel 504 to remove burrs, the vacuum cleaner 505 collects dust in real time, and the limit plate 503 stabilizes the grinding depth through the guide cylinder 508 to ensure the surface smoothness.

[0047] The electric gripper 607 of the feeding mechanism 6 grabs the finished product under the drive of the cylinder and transfers it to the collection area via the sliding guide rail 603.

[0048] At the corner of the electric conveyor rail 201, smooth turning is achieved through the first electric cylinder 205 and the auxiliary roller 206, reducing mold jamming. Each station is triggered in sequence, and the control system monitors the mold position in real time through sensors to ensure seamless connection of processes.

[0049] 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 its improved concept, should be covered within the scope of protection of the present invention.

Claims

1. A metallurgical stamping equipment, characterized in that, include: A workbench (1) is fixedly connected to a conveying mechanism (2), which is used to convey metallurgical molds. A powder feeding mechanism (3) for feeding metallurgical powders is fixedly connected to the workbench (1). A stamping mechanism (4) for stamping is fixedly connected to the workbench (1). A grinding mechanism (5) for grinding is fixedly connected to the workbench (1). A material unloading mechanism (6) for unloading is fixedly connected to the workbench (1). The conveying mechanism (2) transports the molds sequentially through the powder feeding mechanism (3), the stamping mechanism (4), the grinding mechanism (5), and the material unloading mechanism (6). The conveying mechanism (2) includes an annular electric conveying rail (201) fixedly connected to the workbench (1). Each electric conveying rail (201) is fixedly connected to a reinforcing plate (202). Each reinforcing plate (202) is fixedly connected to a guide seat (203). Each guide seat (203) is fixedly connected to a guide plate (204). A first electric cylinder (205) is connected to the corner of the electric conveying rail (201). An auxiliary roller (206) is rotatably connected to the piston rod of the first electric cylinder (205). The powder feeding mechanism (3) includes a feeding frame (301) fixedly connected to the workbench (1) and adapted to the electric conveyor rail (201). A feeding plate (302) is fixedly connected to the bottom of the feeding frame (301). A feeding hole (303) is opened on the feeding plate (302). A first moving block (304) is slidably connected to the feeding plate (302). A weighing scale (305) is fixedly connected to the top of the feeding frame (301). A feeding hopper (306) is fixedly connected to the top of the weighing scale (305). A connecting pipe (307) is provided at the outlet of the weighing scale (305). The connecting pipe (307) is connected to the first moving block (304). The weighing scale (305) has two first rotating parts (308) rotatably connected to its bottom. A second rotating part (309) is rotatably connected to the first rotating part (308). A clamping plate (310) is fixedly connected to the second rotating part (309). Two double-headed cylinders (311) are fixedly connected to the weighing scale (305). The piston rods of the two double-headed cylinders (311) are rotatably connected to the two first rotating parts (308) respectively. The feed plate (302) is provided with a horizontally extending guide rod (312), and a first sliding seat (313) is slidably connected to the guide rod (312). A guide groove (314) is opened on the first sliding seat (313). A folded connecting rod (315) is rotatably connected to the guide rod (312). One end of the folded connecting rod (315) is slidably connected to the guide groove (314). A first servo motor (316) is fixedly connected to the bottom of the guide rod (312). The output shaft of the first servo motor (316) is fixedly connected to the folded connecting rod (315). The polishing mechanism (5) includes a polishing box (501) fixedly connected to the workbench (1), a rotating shaft (502) rotatably connected to the polishing box (501), a polishing wheel (504) fixedly connected to the bottom of the rotating shaft (502), a vacuum cleaner (505) fixedly connected to the polishing box (501), and two exhaust pipes (506) fixedly connected to the upper part of the vacuum cleaner (505). The grinding box (501) is provided with multiple guide cylinders (508). A reinforcing rod (507) is slidably connected to the inner wall of the guide cylinder (508). A limiting plate (503) is fixedly connected to the bottom of the reinforcing rod (507). The rotating shaft (502) is slidably connected to the limiting plate (503). A third servo motor (509) is fixedly connected to the grinding box (501). A third synchronous pulley (510) is fixedly connected to both the output shaft of the third servo motor (509) and the rotating shaft (502). The two third synchronous pulleys (510) are rotatably connected by a second synchronous belt (511).

2. The metallurgical stamping equipment according to claim 1, characterized in that, The stamping mechanism (4) includes a stamping frame (401) fixedly connected to the worktable (1). Two spring reset seats (402) are fixedly connected to the inner wall of the stamping frame (401). A stamping plate (403) is fixedly connected to the moving part of the spring reset seat (402). A transmission cam (404) is rotatably connected inside the stamping frame (401). The transmission cam (404) contacts the spring reset seat (402).

3. The metallurgical stamping equipment according to claim 2, characterized in that, A first gear (405) is fixedly connected to one end of the transmission cam (404), and a second gear (406) meshing with the first gear (405) is rotatably connected to the stamping frame (401). A second servo motor (407) is fixedly connected to the upper part of the stamping frame (401). A first synchronous pulley (408) is fixedly connected to the output shaft of the second servo motor (407), and a second synchronous pulley (409) is fixedly connected to the second gear (406). The first synchronous pulley (408) and the second synchronous pulley (409) are rotatably connected by a first synchronous belt (410).

4. The metallurgical stamping equipment according to claim 1, characterized in that, The unloading mechanism (6) includes an unloading rack (601) fixedly connected to the workbench (1), a limiting seat (602) fixedly connected to the unloading rack (601), a sliding guide rail (603) slidably connected to the limiting seat (602), a mounting seat (604) slidably connected to the sliding guide rail (603), a second electric cylinder (605) fixedly connected to the bottom of the sliding guide rail (603), the piston rod of the second electric cylinder (605) fixedly connected to the mounting seat (604), a third electric cylinder (606) for longitudinal adjustment fixedly connected to the mounting seat (604), and a plurality of electric grippers (607) fixedly connected to the piston rod of the third electric cylinder (606).

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