High-speed punching machine capable of automatically feeding, discharging and discharging waste for metal terminal production

Abstract

The invention discloses a metal terminal production high-speed punching machine capable of automatically feeding, discharging and discharging waste, which comprises an operation table, a feeding assembly, a punching assembly, a transfer assembly, a detection assembly and a discharging assembly, and the transfer assembly and the discharging assembly are both arranged at the top of the operation table; the transferring assembly comprises a first sliding rail, a first carrying plate and a first electric push rod, and the first sliding rail and the first electric push rod are both fixedly connected to the top of the operation table. According to the high-speed punching machine for metal terminal production, automatic feeding, punching, transferring, detecting and discharging are integrated, raw materials are automatically arranged and conveyed through the vibration disc feeding machine, the feeding mechanical arm accurately grabs and places the raw materials, the transferring mechanical arm achieves rapid transferring of punched metal terminals, and the production efficiency is improved. And the discharging manipulator automatically classifies and discharges the good products and the defective products according to the detection result, manual intervention is not needed in the whole process, continuous and automatic production of the metal terminals is achieved, and therefore the production efficiency is remarkably improved.

Description

Technical Field

[0001] The present invention relates to the technical field of high-speed punching presses, and particularly relates to a high-speed punching press for the production of metal terminals that can automatically load and unload materials and discharge waste. Background Art

[0002] With the rapid development of industries such as electronics, communication, computers, household appliances, automotive parts, and motor stators and rotors, the demand for small precision parts is increasing day by day. As an important component in these industries, the quality and production efficiency of metal terminals directly affect the overall performance and cost of products. Producing metal terminals by a high-speed punching press is an efficient and precise manufacturing process. The high-speed punching press can achieve fast and continuous stamping processing, which can significantly improve the production efficiency of metal terminals.

[0003] A terminal high-speed punching press disclosed in the patent with the publication number CN213915650U. When this terminal high-speed punching press is in use, the waste materials after stamping fall into the second through-hole through the first through-hole, and then the waste materials are collected by the collection device. Then, the second motor is turned on, and the second motor provides power to the first conveying shaft through a belt to make the first conveying shaft rotate, so that the raw materials of the hardware parts are conveyed to the stamping device between the first conveying shaft and the second conveying shaft.

[0004] The above terminal high-speed punching press does perform well in terms of raw material conveyance and waste collection. However, when dealing with continuous automatic loading and unloading operations of small-sized block-shaped sheet materials, obvious limitations are exposed. The design of this punching press is mainly optimized for strip-shaped coil raw materials, and its conveying system, stamping device, and waste collection system are all constructed around the continuous processing flow of the coil. However, when facing small-sized block-shaped sheet materials, these systems are difficult to directly adapt to.

[0005] Specifically, for block-shaped sheet materials, especially those with small sizes, the feeding method by means of conveying shafts is no longer applicable. Since the entire processing flow is interrupted once for each conveyance of a block-shaped sheet material, this requires operators to frequently intervene manually to accurately place the subsequent sheet materials between the two conveying shafts. Such frequent interruptions and manual interventions not only significantly reduce the production efficiency but also greatly increase the complexity of the operation and the risk of errors.

[0006] Therefore, it is necessary to invent a high-speed punching press for the production of metal terminals that can automatically load and unload materials and discharge waste to solve the above problems. Summary of the Invention

[0007] The purpose of the present invention is to provide a high-speed punching press for the production of metal terminals that can automatically load and unload materials and discharge waste to solve the problems in the above technology.

[0008] To achieve the above object, the present invention provides the following technical solution: A high-speed punching machine for metal terminal production capable of automatically loading and unloading materials and discharging waste, comprising an operating table, a loading component, a stamping component, a transfer component, a detection component and a discharging component, wherein the transfer component and the discharging component are both arranged on the top of the operating table; The transfer component includes a first slide rail, a first carrier plate and a first electric push rod. The first slide rail and the first electric push rod are both fixedly connected to the top of the operating table. The first carrier plate is slidably connected to the top of the first slide rail. On the top of the first carrier plate, a loading manipulator, a transfer manipulator and a discharging manipulator are sequentially installed from left to right. The first electric push rod is arranged on the front side of the first carrier plate, and the working end of the first electric push rod is fixedly connected to the surface of the first carrier plate; The discharging component includes a third carrier plate, a good product chute and a defective product chute. The third carrier plate is fixedly connected to the top of the operating table. The position of the third carrier plate is between the stamping component and the transfer component. On the surface of the third carrier plate, a good product discharging port and a defective product discharging port are provided. The good product chute and the defective product chute are both fixedly connected to the bottom of the third carrier plate. One end of the good product chute is communicated with the good product discharging port, and the other end of the good product chute penetrates through the operating table and extends to the outside of the operating table. One end of the defective product chute is communicated with the defective product discharging port, and the other end of the defective product chute penetrates through the operating table and extends to the outside of the operating table.

[0009] An integrated high-speed punching machine for metal terminal production is provided. Through the coordinated work of the loading component, the stamping component, the transfer component, the detection component and the discharging component, the functions of automatically loading and unloading materials and discharging waste are realized, and the production efficiency and the automation level are improved.

[0010] Preferably, the loading component is arranged on the left side of the operating table. The loading component includes a loading workbench. On the top of the loading workbench, a vibrating disk feeder and a discharging chute are installed. One end of the discharging chute is connected to the output end of the vibrating disk feeder, and the other end of the discharging chute extends below the loading manipulator.

[0011] The loading component adopts a vibrating disk feeder and a discharging chute, which can automatically and continuously supply raw materials, reduce manual intervention, and improve the loading efficiency and accuracy.

[0012] Preferably, the stamping component is arranged at the rear side of the operating table. The stamping component includes a punching machine. At the bottom end of the working shaft of the punching machine, a punching upper die is installed. On the working table surface of the punching machine, a punching lower die is installed, and the punching upper die is matched with the punching lower die.

[0013] The setting of the stamping component enables the punching machine to perform efficient stamping operations, and the matching design of the punching upper die and the punching lower die ensures the stamping quality.

[0014] Preferably, a punching head is fixedly connected to the middle position at the bottom of the upper punching die, an inner mold core is installed at the middle position inside the lower punching die, a punching hole is formed in the middle of the inner mold core, and the punching hole is matched with the punching head.

[0015] The matching of the punching head with the punching hole in the inner mold core ensures the accuracy and consistency of the punching process and improves the processing accuracy of the product.

[0016] Preferably, a waste discharge hole is formed inside the lower punching die, a waste discharge groove is formed on the working surface of the punching machine, the top end of the waste discharge hole is communicated with the punching hole, and the bottom end of the waste discharge hole is communicated with the waste discharge groove.

[0017] The waste discharge hole formed inside the lower punching die, the waste discharge groove on the working surface of the punching machine, and the waste storage bin communicated therewith realize the automatic discharge and collection of waste materials and keep the working environment clean.

[0018] Preferably, a waste storage bin is formed inside the punching machine, the bottom end of the waste discharge groove is communicated with the inside of the waste storage bin, a collection frame is placed inside the waste storage bin, an operation door is installed on the surface of the punching machine, and the operation door is matched with the waste storage bin.

[0019] The collection frame placed in the waste storage bin facilitates the collection and treatment of waste materials, and the setting of the operation door facilitates the maintenance and cleaning of the waste storage bin.

[0020] Preferably, a wedge-shaped pressing block is fixedly connected to each of the two sides at the bottom of the upper punching die, a wedge-shaped abutting block is slidably connected to each of the two sides inside the lower punching die, and the two wedge-shaped abutting blocks are respectively matched with the two wedge-shaped pressing blocks.

[0021] The design of the wedge-shaped pressing block and the wedge-shaped abutting block enables better fixation of the raw material during the punching process, improving the stability and reliability of punching.

[0022] Preferably, a guiding slide rod is fixedly connected to each of the sides of the two wedge-shaped abutting blocks away from the inner mold core, one end of the guiding slide rod penetrates through the lower punching die and extends to the outside of the lower punching die, a return spring is sleeved on the end of the guiding slide rod located outside the lower punching die, one end of the return spring abuts against the end of the guiding slide rod, and the other end of the return spring abuts against the outer wall of the lower punching die.

[0023] The setting of the guiding slide rod and the return spring enables the wedge-shaped abutting block to automatically reset after punching, preparing for the next punching and improving the automation degree of the equipment.

[0024] Preferably, the detection component is arranged on the top of the No. 3 carrier plate, and the detection component includes a fixed bracket and a detection platform, and the fixed bracket and the detection platform are both fixedly installed on the top of the No. 3 carrier plate, and the No. 2 carrier plate is arranged inside the fixed bracket, and a CCD camera is installed at the bottom of the No. 2 carrier plate, and the detection platform is arranged directly below the CCD camera, and the CCD camera has a built-in image processing unit, and the image processing unit is electrically connected to the unloading robot.

[0025] The detection component uses a CCD camera for image detection, which can detect the quality and size of the product in real time and accurately, provide accurate control signals for the unloading robot, and ensure the product's qualification rate.

[0026] Preferably, a No. 2 electric push rod is installed on the top of the fixed bracket, the bottom working end of the No. 2 electric push rod is fixedly connected to the top of the No. 2 carrier plate, a No. 2 slide rail is installed on the inner wall of the fixed bracket, and the No. 2 carrier plate is slidably connected to the No. 2 slide rail.

[0027] The setting of No. 2 electric push rod and No. 2 slide rail enables the CCD camera to be adjusted up and down as needed, improving the flexibility and accuracy of detection.

[0028] In the above technical solution, the technical effects and advantages provided by the present invention are: 1. The present invention designs a high-speed punching machine for metal terminal production that integrates automatic loading, stamping, transfer, testing and unloading. The vibrating plate feeder automatically arranges and conveys raw materials, the loading manipulator accurately grabs and places the raw materials, the transfer manipulator realizes the rapid transfer of metal terminals after stamping, and the unloading manipulator automatically classifies and unloads good and bad products according to the test results. The entire process does not require manual intervention, realizing the continuous and automated production of metal terminals, thereby significantly improving production efficiency; 2. The detection component uses a CCD camera and a built-in image processing unit, which can perform high-precision appearance inspection on the stamped metal terminals and accurately judge the quality of the metal terminals. According to the inspection results, the unloading robot can automatically classify good and defective products, effectively preventing defective products from flowing into the next process and improving the overall quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention from a first viewing angle when it is in a loading state; Figure 2 It is a schematic diagram of the overall structure of the present invention from a second viewing angle when it is in a loading state; Figure 3 It is a schematic diagram of the overall structure of the present invention from a first viewing angle when it is in a material-unloading state; Figure 4 It is a schematic diagram of the overall structure of the present invention from a second viewing angle when it is in a feeding state; Figure 5 It is a schematic structural diagram of the first perspective of the transfer component of the present invention; Figure 6 It is a schematic structural diagram of the second perspective of the transfer component of the present invention; Figure 7 It is a schematic structural diagram of the feeding component of the present invention; Figure 8 It is a structural sectional view of the stamping component of the present invention; Figure 9 For the present invention Figure 8 An enlarged view of the structure of part A in; Figure 10 It is a schematic structural diagram of the detection component of the present invention; Figure 11 It is a schematic structural diagram of the blanking component of the present invention.

[0030] Explanation of reference numerals: 1, operating table; 2, feeding component; 201, feeding workbench; 202, vibrating bowl feeder; 203, discharge chute; 3, stamping component; 301, stamping machine; 302, stamping upper die; 303, stamping lower die; 304, stamping head; 305, inner die core; 306, stamping hole; 307, waste discharging hole; 308, waste discharging groove; 309, waste storage bin; 310, collection box; 311, operation door; 312, wedge-shaped pressing block; 313, wedge-shaped abutting block; 314, guiding slide bar; 315, return spring; 4, transfer component; 401, first slide rail; 402, first carrier plate; 403, first electric push rod; 404, feeding manipulator; 405, transfer manipulator; 406, blanking manipulator; 5, detection component; 501, fixed support; 502, detection table; 503, second carrier plate; 504, CCD camera; 505, second electric push rod; 506, second slide rail; 6, blanking component; 601, third carrier plate; 602, good product chute; 603, defective product chute; 604, good product blanking port; 605, defective product blanking port. Detailed implementation manners

[0031] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further introduced in detail below with reference to the accompanying drawings.

[0032] The present invention provides a high-speed punching machine for metal terminal production that can automatically load and unload materials and discharge waste as shown in Figures 1 - 11 Figure, including an operating table 1, a feeding component 2, a stamping component 3, a transfer component 4, a detection component 5, and a blanking component 6. The transfer component 4 and the blanking component 6 are both arranged on the top of the operating table 1; The transfer component 4 includes a first slide rail 401, a first carrier plate 402 and a first electric push rod 403. The first slide rail 401 and the first electric push rod 403 are both fixedly connected to the top of the operation table 1. The first carrier plate 402 is slidably connected to the top of the first slide rail 401. A loading manipulator 404, a transfer manipulator 405 and an unloading manipulator 406 are sequentially installed on the top of the first carrier plate 402 from left to right. The first electric push rod 403 is arranged on the front side of the first carrier plate 402, and the working end of the first electric push rod 403 is fixedly connected to the surface of the first carrier plate 402; The unloading component 6 includes a third carrier plate 601, a good product chute 602 and a defective product chute 603. The third carrier plate 601 is fixedly connected to the top of the operation table 1. The position of the third carrier plate 601 is between the stamping component 3 and the transfer component 4. A good product unloading port 604 and a defective product unloading port 605 are formed on the surface of the third carrier plate 601. The good product chute 602 and the defective product chute 603 are both fixedly connected to the bottom of the third carrier plate 601. One end of the good product chute 602 is communicated with the good product unloading port 604, and the other end of the good product chute 602 penetrates through the operation table 1 and extends to the outside of the operation table 1. One end of the defective product chute 603 is communicated with the defective product unloading port 605, and the other end of the defective product chute 603 penetrates through the operation table 1 and extends to the outside of the operation table 1.

[0033] In one aspect of this embodiment, the feeding assembly 2 is arranged on the left side of the operating table 1. The feeding assembly 2 includes a feeding workbench 201. A vibrating disk feeder 202 and a discharge chute 203 are installed on the top of the feeding workbench 201. One end of the discharge chute 203 is connected to the output end of the vibrating disk feeder 202, and the other end of the discharge chute 203 extends below the feeding manipulator 404. The stamping assembly 3 is arranged at the rear side of the operating table 1. The stamping assembly 3 includes a stamping machine 301. A stamping upper die 302 is installed at the bottom end of the working shaft of the stamping machine 301. A stamping lower die 303 is installed on the working table surface of the stamping machine 301. The stamping upper die 302 and the stamping lower die 303 are matched with each other. A stamping head 304 is fixedly connected to the middle position at the bottom of the stamping upper die 302. An inner mold core 305 is installed at the middle position inside the stamping lower die 303. A stamping hole 306 is formed in the middle of the inner mold core 305. The stamping hole 306 is matched with the stamping head 304. A waste discharge hole 307 is formed inside the stamping lower die 303. A waste discharge groove 308 is formed on the working table surface of the stamping machine 301. The top end of the waste discharge hole 307 is communicated with the stamping hole 306, and the bottom end of the waste discharge hole 307 is communicated with the waste discharge groove 308. A waste storage bin 309 is formed inside the stamping machine 301. The bottom end of the waste discharge groove 308 is communicated with the inside of the waste storage bin 309. A collection box 310 is placed inside the waste storage bin 309. An operation door 311 is installed on the surface of the stamping machine 301. The operation door 311 is matched with the waste storage bin 309. A wedge-shaped pressing block 312 is fixedly connected to each of the two sides at the bottom of the stamping upper die 302. A wedge-shaped abutting block 313 is slidably connected to each of the two sides inside the stamping lower die 303. The two wedge-shaped abutting blocks 313 are respectively matched with the two wedge-shaped pressing blocks 312. A guiding slide rod 314 is fixedly connected to each of the sides of the two wedge-shaped abutting blocks 313 away from the inner mold core 305. One end of the guiding slide rod 314 penetrates through the stamping lower die 303 and extends to the outside of the stamping lower die 303. A return spring 315 is sleeved on the end of the guiding slide rod 314 located outside the stamping lower die 303. One end of the return spring 315 abuts against the end of the guiding slide rod 314, and the other end of the return spring 315 abuts against the outer wall of the stamping lower die 303. The detection assembly 5 is arranged on the top of the third carrier plate 601. The detection assembly 5 includes a fixed bracket 501 and a detection table 502. Both the fixed bracket 501 and the detection table 502 are fixedly installed on the top of the third carrier plate 601. A second carrier plate 503 is arranged inside the fixed bracket 501. A CCD camera 504 is installed at the bottom of the second carrier plate 503. The detection table 502 is arranged directly below the CCD camera 504. The CCD camera 504 is internally provided with an image processing unit. The image processing unit is electrically connected to the blanking manipulator 406. A second electric push rod 505 is installed on the top of the fixed bracket 501. The working end at the bottom of the second electric push rod 505 is fixedly connected to the top of the second carrier plate 503. A second slide rail 506 is installed on the inner wall of the fixed bracket 501. The second carrier plate 503 is slidably connected to the second slide rail 506.

[0034] The working principle of the present invention: Refer to the attached Figures 1 - 11 When using the present invention, first, automatic feeding is performed through the feeding assembly 2, and a certain amount of block-shaped sheet materials are put into the internal part of the vibrating disk feeder 202. The vibrating disk feeder 202 vibrates and arranges the raw materials neatly, and then conveys the raw materials to the lower part of the feeding manipulator 404 through the discharge chute 203; Next, the feeding manipulator 404 grabs the raw materials. Then, the first electric push rod 403 pulls the first carrier plate 402 to slide along the first slide rail 401, so that the feeding manipulator 404 moves to the front of the stamping assembly 3. The feeding manipulator 404 pushes the raw materials forward and places them on the top of the inner mold core 305. Then, the first electric push rod 403 pulls and pushes the first carrier plate 402 to make the transfer assembly 4 return to its original position. At the same time, the stamping assembly 3 completes the stamping of the raw materials; When stamping the raw materials, as the stamping upper die 302 presses down, the two wedge-shaped pressing blocks 312 at its bottom respectively squeeze the two wedge-shaped abutting blocks 313, thereby pushing the two wedge-shaped abutting blocks 313 to slide inside the stamping lower die 303 and approach the raw materials on the top of the inner mold core 305 until the raw materials are clamped and fixed, so as to avoid dislocation during stamping; During the stamping process, the stamping head 304 stamps the waste materials on the raw materials into the stamping holes 306. Subsequently, the waste materials pass through the stamping holes 306, the waste discharge holes 307 and the waste discharge grooves 308 in sequence and finally fall into the collection frame 310 inside the waste storage bin 309. Opening the operation door 311 can clean the waste materials in the collection frame 310; After stamping, while the feeding manipulator 404 grabs the raw materials again, the transfer manipulator 405 grabs the stamped metal terminals. Then, the first electric push rod 403 pulls the first carrier plate 402 to slide along the first slide rail 401. The feeding manipulator 404 sends the raw materials to the stamping assembly 3 again. At the same time, the transfer manipulator 405 moves to the front of the detection assembly 5 and sends the stamped metal terminals to the detection table 502. The CCD camera 504 takes pictures of the metal terminals, and the built-in image processing unit processes the images to judge the quality of the metal terminals. According to the judgment result, the subsequent blanking manipulator 406 is controlled to classify the good products and defective products. Then, the first electric push rod 403 pulls and pushes the first carrier plate 402 to make the transfer assembly 4 return to its original position again; At the same time, the stamping assembly 3 completes the stamping of the raw materials, and the detection assembly 5 completes the appearance detection of the metal terminals. Then, the feeding manipulator 404 grabs the raw materials again and sends them to the top of the inner mold core 305. At the same time, the transfer manipulator 405 grabs the stamped metal terminals and sends them to the detection table 502. At the same time, the blanking manipulator 406 grabs and conveys the detected metal terminals; If the metal terminal is detected as a defective product, the unloading robot 406 puts down the metal terminal when it moves to the top of the defective product unloading port 605, and the metal terminal belonging to the defective product slides along the defective product chute 603 into the corresponding collection container; if the metal terminal is detected as a good product, the unloading robot 406 puts down the metal terminal when it moves to the top of the good product unloading port 604, and the metal terminal belonging to the good product slides along the good product chute 602 into the corresponding collection container; This reciprocating process realizes continuous stamping processing of block-shaped sheets without the need for human intervention, which not only significantly improves production efficiency but also greatly reduces the complexity of operation and the risk of errors.

Claims

1. A high-speed punching machine for metal terminal production that can automatically load and unload materials and discharge waste, comprising an operation table (1), a feeding component (2), a stamping component (3), a transfer component (4), a detection component (5) and a discharging component (6), characterized in that: The transfer component (4) and the blanking component (6) are both arranged on the top of the operating table (1); The transfer component (4) includes a first slide rail (401), a first carrier plate (402) and a first electric push rod (403). The first slide rail (401) and the first electric push rod (403) are both fixedly connected to the top of the operating table (1). The first carrier plate (402) is slidably connected to the top of the first slide rail (401). On the top of the first carrier plate (402), a loading manipulator (404), a transfer manipulator (405) and a blanking manipulator (406) are sequentially installed from left to right. The first electric push rod (403) is arranged on the front side of the first carrier plate (402), and the working end of the first electric push rod (403) is fixedly connected to the surface of the first carrier plate (402); The blanking component (6) includes a third carrier plate (601), a good product chute (602) and a defective product chute (603). The third carrier plate (601) is fixedly connected to the top of the operating table (1). The position of the third carrier plate (601) is between the stamping component (3) and the transfer component (4). A good product blanking port (604) and a defective product blanking port (605) are formed on the surface of the third carrier plate (601). The good product chute (602) and the defective product chute (603) are both fixedly connected to the bottom of the third carrier plate (601). One end of the good product chute (602) is communicated with the good product blanking port (604), and the other end of the good product chute (602) penetrates through the operating table (1) and extends to the outside of the operating table (1). One end of the defective product chute (603) is communicated with the defective product blanking port (605), and the other end of the defective product chute (603) penetrates through the operating table (1) and extends to the outside of the operating table (1).

2. The high-speed punching machine for the production of metal terminals capable of automatic loading and unloading and waste discharging according to claim 1, characterized in that: The loading component (2) is arranged on the left side of the operating table (1). The loading component (2) includes a loading workbench (201). A vibrating disk loader (202) and a discharge chute (203) are installed on the top of the loading workbench (201). One end of the discharge chute (203) is connected to the output end of the vibrating disk loader (202), and the other end of the discharge chute (203) extends below the loading manipulator (404).

3. The high-speed punching machine for the production of metal terminals capable of automatic loading and unloading and waste discharging according to claim 1, characterized in that: The stamping component (3) is arranged at the rear side of the operating table (1). The stamping component (3) includes a stamping machine (301). A stamping upper die (302) is installed at the bottom end of the working shaft of the stamping machine (301). A stamping lower die (303) is installed on the working table surface of the stamping machine (301). The stamping upper die (302) and the stamping lower die (303) are matched with each other.

4. The high-speed punching machine for metal terminal production capable of automatically loading and unloading materials and discharging waste according to claim 3, wherein: A stamping head (304) is fixedly connected to the middle position at the bottom of the stamping upper die (302). An inner mold core (305) is installed at the middle position inside the stamping lower die (303). A stamping hole (306) is formed in the middle of the inner mold core (305). The stamping hole (306) is matched with the stamping head (304).

5. The high-speed punching machine for the production of metal terminals capable of automatic loading and unloading and waste discharging according to claim 4, wherein: The inside of the stamping lower die (303) is provided with waste discharge holes (307), the working surface of the stamping machine (301) is provided with a waste discharge groove (308), the top end of the waste discharge hole (307) is communicated with the stamping hole (306), and the bottom end of the waste discharge hole (307) is communicated with the waste discharge groove (308).

6. The high-speed punching machine for the production of metal terminals capable of automatic loading and unloading and waste discharging according to claim 5, wherein: The inside of the stamping machine (301) is provided with a waste storage bin (309), the bottom end of the waste discharge groove (308) is communicated with the inside of the waste storage bin (309), a collection frame (310) is placed inside the waste storage bin (309), an operation door (311) is installed on the surface of the stamping machine (301), and the operation door (311) is matched with the waste storage bin (309).

7. A high-speed punching machine for the production of metal terminals capable of automatic loading and unloading and waste discharging, characterized in that: On both sides of the bottom of the stamping upper die (302), a wedge-shaped pressing block (312) is fixedly connected respectively. On both sides of the inside of the stamping lower die (303), a wedge-shaped abutting block (313) is slidably connected respectively. The two wedge-shaped abutting blocks (313) are respectively matched with the two wedge-shaped pressing blocks (312).

8. A high-speed punching machine for the production of metal terminals capable of automatic loading and unloading and waste discharging, characterized in that: On one side of the two wedge-shaped abutting blocks (313) away from the inner mold core (305), a guiding slide bar (314) is fixedly connected respectively. One end of the guiding slide bar (314) penetrates through the stamping lower die (303) and extends to the outside of the stamping lower die (303). A return spring (315) is sleeved on the end of the guiding slide bar (314) located outside the stamping lower die (303). One end of the return spring (315) abuts against the end of the guiding slide bar (314), and the other end of the return spring (315) abuts against the outer wall of the stamping lower die (303).

9. The high-speed punching machine for the production of metal terminals capable of automatic loading and unloading and waste discharging according to claim 1, wherein: The detection component (5) is arranged on the top of the third carrier plate (601). The detection component (5) includes a fixed bracket (501) and a detection table (502). The fixed bracket (501) and the detection table (502) are both fixedly installed on the top of the third carrier plate (601). A second carrier plate (503) is arranged inside the fixed bracket (501). A CCD camera (504) is installed at the bottom of the second carrier plate (503). The detection table (502) is arranged directly below the CCD camera (504). The CCD camera (504) is internally provided with an image processing unit, and the image processing unit is electrically connected to the blanking manipulator (406).

10. The high-speed punching machine for metal terminal production capable of automatically loading and unloading materials and discharging waste according to claim 9, wherein: A second electric push rod (505) is installed on the top of the fixed bracket (501). The working end at the bottom of the second electric push rod (505) is fixedly connected to the top of the second carrier plate (503). A second slide rail (506) is installed on the inner wall of the fixed bracket (501). The second carrier plate (503) is slidably connected to the second slide rail (506).

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