Continuous stamping equipment for electrical distribution box plates

Abstract

The application relates to the technical field of power distribution box plate production, and discloses a power distribution box plate continuous punching equipment, which comprises a body seat and a plurality of loading plates which are attached and sealed to the upper surface of the body seat. A driving assembly is arranged on the body seat. The loading plates are divided into groups, and each group comprises two loading plates. The driving assembly drives the two loading plates in each group to move towards and away from each other. Punching dies are arranged on the opposite surfaces of the two loading plates in each group. Clamping assemblies for clamping the plates in the middle of the body seat to the punching dies are arranged on the opposite sides of the body seat. A plurality of plate storage seats corresponding to the loading plates in each group are arranged above the middle parts of the loading plates. Compared with the prior art, the power distribution box plate continuous punching equipment realizes automatic continuous feeding, simultaneous punching of multiple plates and automatic unloading, and greatly improves the processing efficiency.

Description

Technical Field

[0001] This invention relates to the field of electrical distribution box sheet metal production technology, specifically to a continuous stamping equipment for electrical distribution box sheets. Background Technology

[0002] Distribution box sheet metal stamping refers to the process of using stamping technology to process the metal sheet metal of the distribution box to form the outer shell, panel, bracket and other parts of the distribution box. The stamping process includes various processing methods such as blanking, bending, deep drawing and forming, which can efficiently and accurately manufacture distribution box parts that meet the design requirements.

[0003] Currently, the stamping of distribution box panels mostly involves manual or semi-automatic feeding of single sheets, followed by single-station punching and bending processes, and then unloading and transfer by manual or robotic arms. This traditional stamping equipment has the following shortcomings: low production efficiency: feeding and stamping single sheets results in low equipment utilization and limited production cycle, making it difficult to meet the manufacturing needs of large-volume, multi-variety distribution boxes; insufficient automation: existing equipment relies heavily on manual operation for feeding and unloading, increasing labor intensity and operational risks, while also affecting the stability and consistency of the processing; lack of simultaneous processing capacity for multiple sheets: existing stamping equipment is mostly designed for single stations, unable to achieve simultaneous continuous stamping of multiple sheets, limiting the improvement of production capacity.

[0004] Therefore, there is an urgent need for a high-efficiency electrical box stamping equipment that can achieve automatic continuous feeding, simultaneous stamping of multiple plates, and automatic unloading, in order to improve production efficiency, reduce labor costs, and ensure product quality. Summary of the Invention

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this invention provides a continuous stamping equipment for electrical distribution box plates.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the present invention provides the following technical solution: a continuous stamping equipment for distribution box plates, comprising a machine base and a plurality of loading plates that are fitted and sealed to the upper surface of the machine base. The machine base is provided with a drive assembly. The loading plates are divided into multiple groups, with each pair of loading plates forming a group. The drive assembly drives the two loading plates in each group to move in opposite directions. Each pair of loading plates in each group has a stamping die on its opposite side. The opposite sides of the machine base are provided with clamping assemblies for centrally clamping the plates between the stamping dies.

[0009] The machine base is provided with a plurality of plate storage seats that are one-to-one located above the middle of each group of loading plates. The bottom wall of the plate storage seat is provided with a discharge hole. The plate storage seat is provided with a pusher assembly that pushes the plates in the plate storage seat into the discharge hole.

[0010] The lower end of the plate storage base is centrally connected to a guide seat. The bottom of the guide seat is in contact with the clamping assembly. The guide seat is provided with multiple guide rollers arranged opposite to each other. The guide rollers guide the plate into the clamping assembly.

[0011] The machine base is also equipped with a material unloading control component for controlling the unloading of the molded sheet material.

[0012] Preferably, the drive assembly includes mounting seats disposed on the front and rear surfaces and left and right sides of the body base. A servo motor is disposed on the exterior of one of the rear mounting seats. The servo motor is provided with a threaded rod whose other end is connected to another rear mounting seat. The threaded rod is provided with a plurality of forward and reverse threaded grooves. The forward and reverse threaded grooves are grouped into multiple groups, each corresponding to a loading plate in each group. Each loading plate in each group is provided with a threaded moving seat that is threadedly connected to the forward and reverse threaded grooves in each group. The threaded moving seats are symmetrically distributed with the center of each group of forward and reverse threaded grooves as the center.

[0013] Preferably, a guide rod is provided between the front mounting seats, and a guide seat that slides outside the guide rod is provided on the opposite side of the loading plate and the threaded moving seat.

[0014] Preferably, the stamping die is provided with a threaded locking rod that passes through the loading plate, and the external thread of the threaded locking rod is connected to a locking nut for fixing the stamping die to the loading plate.

[0015] Preferably, the clamping assembly includes multiple equally spaced electric push rods on both the front and rear sides of the machine body base. The push rods of the electric push rods on the front and rear sides are arranged opposite each other, and each push rod is provided with a limiting clamp. Each limiting clamp arranged opposite each other on the front and rear sides is a pair, and there are multiple pairs, which correspond one-to-one with each group of loading plates. The limiting clamps on the front and rear sides are located on the front and rear sides of the stamping die, respectively.

[0016] Preferably, the length of the discharge hole is equal to the length between the front and rear sidewalls of the inner cavity of the guide seat.

[0017] Preferably, the pushing assembly includes electric guide rails symmetrically distributed on the upper rear surface of the guide seat, and the guide rail slide of the electric guide rail is provided with a pushing plate that contacts the front and rear side walls and bottom wall of the inner cavity of the guide seat.

[0018] Preferably, the guide rollers are symmetrically distributed on the left and right, with one side of the guide roller being driven to rotate by a drive motor. The lower surface of the guide seat is in contact with the upper surface of the limiting clamp. The bottom of the guide seat is an opening that overlaps with the four sides of the discharge hole, and the opening is located in the middle of each group of loading plates.

[0019] Preferably, the unloading control assembly includes an unloading hole located below the loading plate and extending in a left-right direction at the upper end of the machine body base, guide grooves communicating with the unloading hole on both the front and rear side walls of the inner cavity of the machine body base, a pair of symmetrically distributed switch plates sliding between the guide grooves, and electric push rods two on both the left and right side walls of the machine body base, the electric push rods two pushing the switch plates to move and close the unloading hole;

[0020] The upper surface of the switch plate is flush with the upper surface of the base.

[0021] Preferably, it also includes an AGV trolley located below the unloading hole, and the AGV trolley is equipped with a storage seat.

[0022] Three beneficial effects

[0023] Compared with the prior art, the present invention provides a continuous stamping equipment for distribution box plates, which has the following beneficial effects:

[0024] 1. This continuous stamping equipment for electrical distribution boxes stores the sheet metal to be stamped in a storage seat. Then, a pushing component pushes the sheet metal one by one into the discharge hole. The sheet metal enters the guide seat through the discharge hole and is guided out to the bottom of the guide seat by rotating guide rollers. A clamping component drives the sheet metal to be limited on both sides and unloaded onto the stamping dies on each loading plate. A drive component then drives the stamping dies on each loading plate to move in opposite directions to stamp the sheet metal. After stamping, the drive component drives the stamping dies on each loading plate to move in opposite directions, and simultaneously, the unloading control component opens to unload the formed sheet metal. Compared with existing technologies, this equipment achieves automatic continuous feeding, simultaneous stamping of multiple sheet metals, and automatic unloading, greatly improving processing efficiency.

[0025] 2. This continuous stamping equipment for electrical distribution box plates, through the threaded locking mechanism of the threaded locking rod and locking nut, enables the rapid installation and disassembly of the stamping die according to the stamping requirements. At the same time, the AGV trolley moves along the unloading line to drive the material storage seat to achieve unloading, receiving and discharging of materials. Compared with the existing technology, this greatly improves the processing efficiency and the convenience of die replacement. Attached Figure Description

[0026] Figure 1 This is a perspective view of the continuous stamping equipment for distribution box plates proposed in this invention;

[0027] Figure 2 This is a rear perspective view of the continuous stamping equipment for distribution box plates proposed in this invention.

[0028] Figure 3 This is a partial sectional perspective view of the continuous stamping equipment for distribution box plates proposed in this invention;

[0029] Figure 4 The continuous stamping equipment for distribution box plates proposed in this invention Figure 3 Top view;

[0030] Figure 5 The continuous stamping equipment for distribution box plates proposed in this invention Figure 2 A 3D diagram of deflection;

[0031] Figure 6 The continuous stamping equipment for distribution box plates proposed in this invention Figure 5 A 3D diagram of deflection;

[0032] Figure 7 This is a perspective view of the combination of the guide seat and the plate storage seat of the continuous stamping equipment for distribution box plates proposed in this invention.

[0033] Figure 8 The continuous stamping equipment for distribution box plates proposed in this invention Figure 7 A side-view stereoscopic view;

[0034] Figure 9 The continuous stamping equipment for distribution box plates proposed in this invention Figure 8 A top-down 3D view;

[0035] Figure 10 The continuous stamping equipment for distribution box plates proposed in this invention Figure 8 Top view;

[0036] Figure 11 This is a rear view of the continuous stamping equipment for distribution box plates proposed in this invention.

[0037] Figure 12 This is a front view of the continuous stamping equipment for distribution box plates proposed in this invention;

[0038] Figure 13 This is a perspective view of the bottom of the machine body of the continuous stamping equipment for distribution box plates proposed in this invention;

[0039] Figure 14 The continuous stamping equipment for distribution box plates proposed in this invention Figure 13 A bottom view.

[0040] In the diagram: 1. Machine base; 2. Loading plate; 3. Stamping die; 4. Threaded locking rod; 5. Locking nut; 6. Mounting seat; 7. Servo motor; 8. Threaded rod; 9. Threaded moving seat; 10. Guide rod; 11. Electric push rod one; 12. Limiting clamp; 13. Guide seat; 14. Guide roller; 15. Drive motor; 16. Sheet storage seat; 17. Discharge hole; 18. Electric guide rail; 19. Push plate; 20. Unloading hole; 21. Guide groove; 22. Switch plate; 23. Electric push rod two; 24. AGV trolley; 25. Storage seat; 26. Guide seat. Detailed Implementation

[0041] 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.

[0042] Please see Figures 1 to 4 The continuous stamping equipment for distribution box plates includes a machine base 1 and a loading plate 2: the machine base 1 is the base of the equipment and has a cuboid structure. Multiple loading plates 2 are distributed horizontally at equal intervals on its upper surface. The loading plates 2 are divided into multiple groups, with two plates forming a group, which are used to install stamping dies 3 and to stamp the plates. The stamping dies 3 are respectively located on the opposite sides of the two loading plates 2 in each group.

[0043] Drive assembly: A drive assembly is provided on the base 1. The drive assembly drives the two loading plates 2 in each group to move in opposite directions. The drive assembly includes a mounting base 6, a servo motor 7, a threaded rod 8, and a guide rod 10. The mounting base 6 is fixed to the front and rear surfaces and left and right sides of the base 1 respectively. The servo motor 7 is fixed to the outside of the rear right mounting base 6 by bolts. Its output shaft is connected to and fixed to the threaded rod 8. The other end of the threaded rod 8 is connected to and fixed to another rear mounting base 6. The threaded rod 8 has multiple forward and reverse threaded grooves on its outside. The forward and reverse threaded grooves are grouped into multiple groups. Each loading plate 2 is connected to and fixed with a threaded moving seat 9 that is threaded to the forward and reverse threaded grooves of each group respectively. The threaded moving seats 9 are symmetrically distributed with the center of the forward and reverse threaded grooves of each group as the center. A guide rod 10 is installed and fixed between the front mounting bases 6. A guide seat 26 that slides outside the guide rod 10 is fixed on the opposite side of the loading plate 2 and the threaded moving seat 9 to ensure the linearity of the movement of the loading plate 2.

[0044] Stamping die 3 and clamping assembly: A stamping die 3 is installed on the opposite side of each loading plate 2 and fixed by a threaded locking rod 4 and a locking nut 5. The external side of the stamping die 3 is fixed with a threaded locking rod 4 that passes through the loading plate 2. The external thread of the threaded locking rod 4 is connected to a locking nut 5 that fixes the stamping die 3 on the loading plate 2. The opposite sides of the machine body 1 are provided with clamping assemblies for centering and clamping the sheet metal between the stamping die 3. The clamping assembly includes multiple equally spaced electric push rods 11 installed and fixed on the front and rear sides of the machine body 1. The push rods are connected to and fixed with limiting clamping plates 12. Each loading plate 2 corresponds to a pair of limiting clamping plates 12, which are located on the front and rear sides of the stamping die 3, respectively, for centering and clamping the sheet metal.

[0045] It should be added that when each set of stamping dies 3 is in contact with each other, the limiting clamp 12 does not contact the loading plate 2, so as not to obstruct the movement and stamping operation of the stamping die 3.

[0046] Please see Figures 5 to 10 The sheet material storage base 16 and the pushing assembly: Multiple sheet material storage bases 16 are connected and fixed to the upper surface of the machine body base 1, respectively located above the middle of each group of loading plates 2. A discharge hole 17 is opened in the middle of the bottom wall of the sheet material storage base 16, and the lower end of the storage base 16 is connected to the guide seat 13. Multiple guide rollers 14 rotate inside the guide seat 13. One of the guide rollers 14 is driven by a drive motor 15. The drive motor 15 is connected and fixed to the guide seat 13 by bolts. The sheet material storage base 16 is provided with a pushing assembly that pushes the sheet material in the sheet material storage base 16 into the discharge hole 17. The pushing assembly includes electric guide rails 18 that are symmetrically distributed on the left and right sides of the upper rear surface of the guide seat 13. A pushing plate 19 that contacts the front and rear side walls and bottom wall of the inner cavity of the guide seat 13 is connected and fixed to the guide rail slide of the electric guide rail 18 for pushing the sheet material out of the discharge hole 17.

[0047] It should be added that: the guide rollers 14 are symmetrically distributed on the left and right, and one side of the guide roller 14 is driven to rotate by the drive motor 15. The lower surface of the guide seat 13 is in contact with the upper surface of the limiting clamping plate 12. The bottom of the guide seat 13 is open and overlaps with the four sides of the discharge hole 17. The opening is located in the middle of each group of loading plates 2, ensuring that the plate enters between the guide rollers 14 through the discharge hole 17 for clamping and guiding, and avoiding jamming.

[0048] Please see Figures 11 to 14The unloading control component: The machine base 1 is also equipped with an unloading control component for controlling the unloading of the formed sheet metal. The unloading control component includes an unloading hole 20 on the upper surface of the machine base 1, which extends to the left and right sides. The front and rear side walls of the inner cavity of the machine base 1 are provided with guide grooves 21 that communicate with the unloading hole 20. A pair of switch plates 22 are symmetrically distributed and slide left and right in the guide grooves 21. The switch plates 22 are moved by the electric push rod 23 to control the opening and closing of the unloading hole 20. The electric push rod 23 is fixed to the left and right side walls of the machine base 1 by bolts. Its push rod is connected and fixed to the switch plate 22. The upper surface of the switch plate 22 is flush with the upper surface of the machine base 1 to facilitate the stable placement of the sheet metal. An AGV trolley 24 is provided below the unloading hole 20. A storage seat 25 is detachably installed and fixed on it for collecting the sheet metal after stamping.

[0049] Furthermore, the AGV trolley 24 is existing technology and can move according to the unloading route.

[0050] Solution principle and usage steps, board feeding and storage: Place the distribution box boards to be processed in each board storage seat 16, ensuring that the boards are neatly stacked and located between the pusher plates 19. Drive the pusher plates 19 to move towards the center of the board storage seat 16 through the electric guide rail 18, so that the boards are discharged one by one from the discharge hole 17 into the guide seat 13.

[0051] Sheet material guiding and clamping: After the sheet material enters the guide seat 13, it is clamped by the guide roller 14. The drive motor 15 drives the guide roller 14 to rotate and guide the sheet material to the lower end of the guide seat 13. After the sheet material moves to the lower end, the electric push rod 11 pushes the limiting clamping plate 12 to move towards each other, limiting and clamping the two sides of the sheet material to ensure that the sheet material is accurately aligned and guided between the stamping dies 3.

[0052] Stamping process: The servo motor 7 starts and drives the threaded rod 8 to rotate. Due to the threaded connection between the forward and reverse threaded grooves on the threaded rod 8 and the threaded moving seat 9, as well as the limiting effect of the guide rod 10 on the guide seat 26, the stamping dies 3 on each set of loading plates 2 move towards each other to stamp the plate. During the stamping process, the stamping dies 3 can be replaced as needed by loosening the locking nut 5.

[0053] Unloading and Storage: After stamping, the electric push rod 23 pushes the switch plate 22 to move within the guide groove 21, opening the unloading hole 20. Simultaneously, the servo motor 7 rotates in the opposite direction, causing the threaded rod 8 to drive the stamping dies 3 on each set of loading plates 2 to move in the opposite direction, separating the formed sheet metal. The formed sheet metal falls through the unloading hole 20 into the storage seat 25 on the AGV trolley 24. When the storage seat 25 is full, the AGV trolley 24 automatically transports the sheet metal to the next process along a preset route.

[0054] Structural materials, body base 1 and mounting base 6: are made of high-strength cast iron or thick steel plate welded together, which have good stability and load-bearing capacity, and can withstand the huge pressure and impact during the stamping process, ensuring the accuracy and stability of the equipment.

[0055] Loading plate 2 and stamping die 3: Loading plate 2 is made of high-strength alloy steel and the surface is hardened to improve wear resistance and impact resistance. Stamping die 3 is made of high-hardness and high-toughness alloy steel according to specific stamping requirements to ensure the durability and processing accuracy of the die.

[0056] Servo motor 7, threaded rod 8, guide rod 10: Servo motor 7 is a high-precision, high-response AC servo motor to ensure the stability of output torque and speed. Threaded rod 8 and guide rod 10 adopt high-precision ball screws and optical shafts, and the surface is treated with hard chrome plating to improve wear resistance and corrosion resistance, ensuring the accuracy and smoothness of the movement of loading plate 2.

[0057] Electric actuator 11 and electric actuator 23: High-precision, long-life DC electric actuators are selected to provide stable linear motion and ensure the movement accuracy and reliability of limit clamp 12 and switch plate 22.

[0058] Plate storage seat 16, guide seat 13, pusher plate 19, and storage seat 25: Plate storage seat 16 and storage seat 25 are welded from thick steel plates and can be reinforced with internal ribs to improve structural strength. Guide seat 13 and pusher plate 19 are made of aluminum alloy or high-strength engineering plastics to reduce weight while ensuring strength. Guide roller 14 can be made of polyurethane material, which has good wear resistance and quiet operation.

[0059] The system can be expanded to include a PLC control system with a touchscreen interface, enabling automated control of the entire stamping process. Stamping parameters such as stamping speed, pressure, and stroke can be preset. The system monitors equipment operating status in real time, automatically alarms and alerts for faults, improving production efficiency and stability. It can also connect to the factory management system via a network interface to achieve remote monitoring and data analysis, optimizing production plans.

[0060] Advantages compared to existing technologies:

[0061] High efficiency and energy saving: The continuous operation mode eliminates the need for frequent start-ups and shutdowns, reducing energy consumption during startup. Compared to traditional sheet-by-sheet stamping equipment, energy utilization efficiency is significantly improved during mass production, resulting in low long-term operating costs.

[0062] Automated feeding and unloading systems eliminate energy consumption caused by manual operation, such as reducing energy loss due to personnel movement and frequent equipment switching, further reducing the overall energy consumption of the workshop.

[0063] Precise and stable, the high-precision drive components work together with the clamping components to ensure that the sheet metal maintains a precise position during the stamping process, resulting in stable product dimensions, high quality consistency, reduced scrap due to dimensional deviations, improved material utilization, and lower production costs.

[0064] The combination of the threaded rod 8 for transmission and the guide rod 10 for limiting provides a precise linear motion path for the loading plate 2, avoiding the offset or vibration of the plate during the stamping process, ensuring good alignment between the stamping die 3 and the plate, and improving the service life of the die and the stamping quality.

[0065] With high material unloading efficiency, the AGV trolley 24 and the storage seat 25 realize automatic unloading, receiving, and transporting of materials along the line.

[0066] Intelligent and convenient, it can quickly switch between the production of various specifications of distribution box plates by changing the stamping die 3 and adjusting the relevant parameters according to different production needs, without the need for large-scale modification of the equipment, which greatly enhances the versatility and flexibility of the equipment, and is especially suitable for multi-variety, small-batch production mode.

[0067] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A continuous punching device for electrical box panels, comprising a machine base and a plurality of loading plates attached and sealed to the upper surface of said machine base, characterized in that: The body seat is provided with a driving assembly, the loading plates are divided into groups, every two loading plates form a group, the driving assembly drives two loading plates in each group to move towards and away from each other, the opposite surfaces of the two loading plates in each group are provided with stamping dies, and opposite sides of the body seat are provided with clamping assemblies for clamping plate materials in the middle to the stamping dies. A plurality of plate storage seats corresponding to each group of loading plates are arranged above the middle of each group of loading plates on the body seat, a discharge hole is arranged in the middle of the bottom wall of the plate storage seat, and a pushing assembly for pushing the plate in the plate storage seat to the discharge hole is arranged on the plate storage seat. A guide seat in communication with the lower end of the plate storage seat is arranged in the middle, the bottom of the guide seat is in contact with the clamping assembly, a plurality of guide rollers are arranged in the guide seat, and the guide rollers guide the plate into the clamping assembly. The body seat is further provided with an unloading control assembly for controlling the unloading of the formed plate.

2. The electrical box panel continuous stamping apparatus of claim 1, wherein: The driving assembly comprises mounting seats arranged on the front and rear surfaces and left and right sides of the body seat, a servo motor is arranged on the outside of one of the mounting seats on the rear side, a threaded rod connected to the other mounting seat on the rear side is arranged on the servo motor, a plurality of right-handed screw grooves and left-handed screw grooves are arranged on the threaded rod, the right-handed screw grooves and left-handed screw grooves form a group and are divided into a plurality of groups corresponding to each group of loading plates, a threaded moving seat threadedly connected to each group of right-handed screw grooves and left-handed screw grooves is arranged on each group of loading plates, and the threaded moving seats are symmetrically distributed with the center of each group of right-handed screw grooves and left-handed screw grooves as the center.

3. The electrical box panel continuous stamping apparatus of claim 2, wherein: Guide rods are arranged between the mounting seats on the front side, and the surfaces of the loading plates and the threaded moving seats away from each other are provided with guide seats sliding outside the guide rods.

4. The electrical box panel continuous stamping apparatus of claim 1, wherein: A threaded locking rod penetrating through the loading plate is arranged on the stamping die, and a locking nut threadedly connected to the outside of the threaded locking rod is arranged on the stamping die.

5. The electrical box panel continuous stamping apparatus of claim 1, wherein: The clamping assembly comprises a plurality of electric push rods one arranged at equal distances on the front and rear surfaces of the body seat, the push rods on the front and rear sides are arranged opposite to each other, and limit clamping plates are arranged at the push rods, one limit clamping plate is arranged on the front and rear sides, a pair of limit clamping plates are arranged on the front and rear sides, a plurality of pairs of limit clamping plates are arranged, and each pair of limit clamping plates corresponds to each group of loading plates, and the limit clamping plates on the front and rear sides are located on the front side and the rear side of the stamping die, respectively.

6. The electrical box panel continuous stamping apparatus of claim 1, wherein: The length of the discharge hole is equal to the length between the front and rear side walls of the inner cavity of the guide seat.

7. The electrical box panel continuous stamping apparatus of claim 1, wherein: The pushing assembly comprises electric guide rails arranged on the left and right symmetrically distributed upper end surfaces on the rear side of the guide seat, and a pushing plate in contact with the front and rear side walls and the bottom wall of the inner cavity of the guide seat is arranged at the guide rail sliding seat of the electric guide rail.

8. The electrical box panel continuous stamping apparatus of claim 5, wherein: The guide rollers are symmetrically distributed on the left and right sides, one of the guide rollers is driven to rotate by a driving motor, the lower surface of the guide seat is in contact with the upper surface of the limit clamping plate, the bottom of the guide seat is an opening overlapping the four sides of the discharge hole, and the opening is located in the middle of each group of loading plates.

9. The electrical box panel continuous stamping apparatus of claim 1, wherein: The discharge control assembly comprises an upper end of a machine body seat provided with a discharge hole below the loading plate and penetrating left and right, front and rear side walls of a cavity of the machine body seat are provided with guide sliding grooves in communication with the discharge hole, a pair of left and right symmetrically distributed switch plates slide between the guide sliding grooves, left and right side walls of the machine body seat are provided with electric push rods two, the electric push rods two push the switch plates to move to close the discharge hole. Wherein, the upper surface of the switch plate is flush with the upper surface of the machine body seat.

10. The electrical box panel continuous stamping apparatus of claim 9, wherein: Further comprising an AGV car below the discharge hole, the AGV car is provided with a storage seat.

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