A multi-station copper bar processing machine

Abstract

The utility model relates to copper bar processing technical field, concretely relates to a kind of multi-station copper bar processing machine, the top of bearing plate is equipped with the top plate slidingly connected with frame body, and the bottom of top plate is fixedly connected with several punch plate corresponding to all punching slot, the top of top plate is fixedly connected with the frame of poking, and the inside of frame of poking is equipped with protruding rod, and the side of the top of frame body is fixedly connected with side plate. Realize the function of punching operation to multiple copper bars simultaneously, effectively solve the problem that only processing one by one, low efficiency in the prior art, significantly improve the processing quantity and production efficiency in unit time, secondly, the sliding connection mode is used between top plate and frame body, combined with the linkage structure between poking frame and protruding rod, disc, so that punching action is stable and reliable, repeat accuracy is high, avoid the punching deviation caused by mechanical deviation or vibration, improve processing consistency and finished product quality.

Description

Technical Field

[0001] This utility model relates to the field of copper busbar processing technology, and in particular to a multi-station copper busbar processing machine. Background Technology

[0002] Copper busbars are conductive materials widely used in power systems, electrical equipment, and industrial control, possessing advantages such as excellent conductivity, high mechanical strength, and easy installation. In electrical engineering, copper busbars are commonly used in critical components such as distribution cabinets, switch cabinets, and busbar trunking, undertaking the important functions of current transmission and connection. Therefore, the processing quality of copper busbars directly affects the operational stability and safety of the entire electrical system. Among these processes, punching, shearing, and bending are core steps in copper busbar processing, and their processing accuracy, efficiency, and consistency have a decisive impact on subsequent assembly and use. As an indispensable piece of equipment in copper busbar processing, multi-station copper busbar processing machines occupy an important position in the electrical manufacturing industry, and the advancement of their processing methods directly affects overall production efficiency and product quality. Especially in application scenarios where multiple copper busbars undergo simultaneous punching, shearing, and other composite processing, existing processing equipment has gradually revealed a series of obvious limitations and technical problems.

[0003] Utility model patent CN221694959U discloses a multi-station copper busbar processing machine, including an operating table, a transmission mechanism, and a clamping mechanism. It achieves automatic switching between stations by setting a rotating ring and a placement plate, and uses a clamping mechanism composed of a U-shaped plate, a threaded rod, and a clamping plate to position and fix the copper busbar, facilitating automatic workpiece transfer after punching and shearing. This links the punching and shearing and punching functions, improving processing efficiency and reducing manual labor intensity. Although this device achieves station linkage and automated operation to a certain extent, it still has many shortcomings in practical applications.

[0004] Specifically, existing multi-station copper busbar processing equipment typically only processes a single copper busbar during punching operations, making it inconvenient to simultaneously position and punch multiple busbars. This results in low processing efficiency and makes it difficult to meet the demands of mass production. Furthermore, the limited adjustment range of the clamping mechanism cannot flexibly adapt to copper busbars of different widths, thicknesses, or shapes, restricting the equipment's versatility and adaptability. More seriously, this structural design is prone to punching position deviations, affecting processing accuracy, and may even cause the copper busbar to shift or be damaged during processing due to unstable clamping, thus affecting the reliability of electrical connections. These problems directly lead to reduced copper busbar processing efficiency, increased operational complexity, and an inability to meet the demands of modern high-precision, high-volume production. Therefore, to address the numerous shortcomings of existing technologies, we urgently need an innovative multi-station copper busbar processing machine. Utility Model Content

[0005] The purpose of this utility model is to provide a multi-station copper busbar processing machine, which solves the problem that existing multi-station copper busbar processing equipment can usually only process a single copper busbar when performing punching operations, making it inconvenient to simultaneously position and punch multiple copper busbars, resulting in low processing efficiency and difficulty in meeting the needs of mass production.

[0006] To achieve the above objectives, this utility model provides a multi-station copper busbar processing machine, including a frame and a bearing plate slidably connected to the inner side of the frame, and the bearing plate is provided with a plurality of punched slots.

[0007] The top of the support plate is provided with a top plate that is slidably connected to the frame, and the bottom of the top plate is fixedly connected with several perforated plates that correspond one-to-one with all the perforated slots. The top of the top plate is fixedly connected with a toggle frame, and the inner side of the toggle frame is provided with a protruding rod. A side plate is fixedly connected to one side of the top of the frame, and a drive motor is fixedly connected to one side of the side plate by bolts. A rotating rod is rotatably connected to the other side of the side plate. A disc is fixedly connected to one end of the rotating rod, and the other end of the rotating rod is connected to the output shaft of the drive motor through the side plate via a bearing sleeve. One end of the protruding rod is fixedly connected to the off-center part of the disc.

[0008] The bottom of the support plate is equipped with a push plate, and a cylinder is fixedly connected to one side of the outer wall of the frame by bolts. The output shaft of the cylinder passes through the side wall of the frame and is fixedly connected to one side of the push plate.

[0009] The support plate has sliders fixedly connected to both sides, and both sliders are slidably connected to the inner wall of the frame through a groove.

[0010] The frame has threaded rods on both sides, and one end of each threaded rod passes through the side wall of the frame and the slider in sequence via a threaded groove.

[0011] The bottom of the frame has grooves on both sides.

[0012] The top plate has sliding blocks fixedly connected to both sides, and both sliding blocks are slidably connected to the side wall of the frame through sliding grooves.

[0013] This utility model discloses a multi-station copper busbar processing machine. Through a structural design with multiple punching slots on the support plate and corresponding punching plates at the bottom of the top plate, it enables simultaneous punching of multiple copper busbars, effectively solving the problem of low efficiency and the inability to process one at a time in existing technologies. This significantly increases the processing quantity and production efficiency per unit time. Secondly, the sliding connection between the top plate and the frame, combined with the linkage structure between the actuating frame, the convex rod, and the disc, ensures stable and reliable punching action with high repeatability, avoiding punching deviations caused by mechanical offset or vibration, and improving processing consistency and finished product quality. Thirdly, the compact and smooth-running transmission system between the drive motor, the rotating rod, and the disc not only simplifies the operation process but also reduces energy consumption and maintenance costs, improving the overall automation level and ease of use of the equipment. Fourthly, the sliding connection between the support plate and the frame facilitates adjustment of the support plate position according to the actual copper busbar size, thereby adapting to the processing needs of copper busbars of different specifications and enhancing the versatility and flexibility of the equipment. Furthermore, the one-to-one correspondence between the punching slots and the punching plate further ensures the accuracy of the punching position, reduces the product scrap rate caused by inaccurate positioning, and improves the safety and reliability of the processing. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0015] Figure 1 This is a schematic diagram of the overall main view structure of an embodiment of this utility model.

[0016] Figure 2 This is a schematic diagram of the support plate structure according to an embodiment of the present utility model.

[0017] Figure 3 This is a side view structural diagram of an embodiment of the present utility model.

[0018] Figure 4 This is a schematic diagram of the left-side structure of an embodiment of this utility model.

[0019] Figure 5 This is a bottom view of the structure of an embodiment of the present invention.

[0020] 1. Frame; 2. Support plate; 3. Slider; 4. Slide groove; 5. Threaded rod; 6. Cylinder; 7. Push plate; 8. Top plate; 9. Sliding block; 10. Sliding groove; 11. Side plate; 12. Drive motor; 13. Rotating rod; 14. Disc; 15. Actuating frame; 16. Protruding rod; 17. Punching groove; 18. Punching plate; 19. Bottom groove. Detailed Implementation

[0021] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0022] Please see Figure 1-5 .

[0023] A multi-station copper busbar processing machine includes a frame 1, and a bearing plate 2 is slidably connected to the inner side of the frame 1, and the bearing plate 2 is provided with a plurality of punching slots 17.

[0024] The top of the support plate 2 is provided with a top plate 8 that is slidably connected to the frame 1, and the bottom of the top plate 8 is fixedly connected with a number of punch plates 18 that correspond one-to-one with all the punch slots 17. The top of the top plate 8 is fixedly connected with a toggle frame 15, and the inner side of the toggle frame 15 is provided with a protruding rod 16. The top side of the frame 1 is fixedly connected with a side plate 11, and one side of the side plate 11 is fixedly connected with a drive motor 12 by bolts. The other side of the side plate 11 is rotatably connected with a rotating rod 13. One end of the rotating rod 13 is fixedly connected with a disc 14, and the other end of the rotating rod 13 is connected to the output shaft of the drive motor 12 through a bearing sleeve. One end of the protruding rod 16 is fixedly connected to the off-center part of the disc 14.

[0025] First, multiple copper busbars to be punched are placed sequentially on top of the punching slots 17 on the support plate 2, ensuring alignment between the copper busbars, punching slots 17, and punching plates 18. Then, the drive motor 12 is started, which drives the disc 14 to rotate via the rotating rod 13. One end of the protruding rod 16 is fixedly connected to the disc 14 at a position off-center and slides in cooperation with the inner side of the actuating frame 15. As the disc 14 rotates continuously, the protruding rod 16 moves in a periodic sliding trajectory inside the actuating frame 15, thereby pushing the top plate 8 to move up and down in the vertical direction. The up and down movement of the top plate 8 causes all the punching plates 18 to press down synchronously, passing through the punching slots 17 on the support plate 2, and performing precise punching operations on the copper busbars located above the punching slots 17, achieving simultaneous processing of multiple copper busbars at one time.

[0026] Furthermore, a push plate 7 is provided at the bottom of the support plate 2, and a cylinder 6 is fixedly connected to one side of the outer wall of the frame 1 by bolts. The output shaft of the cylinder 6 passes through the side wall of the frame 1 and is fixedly connected to one side of the push plate 7. The push plate 7 at the bottom of the support plate 2 and the cylinder 6 fixed to one side of the outer wall of the frame 1, with its output shaft passing through the side wall of the frame 1 and connected to the push plate 7, thus realizing the automatic pushing function of the support plate 2. After punching, the cylinder 6 drives the push plate 7 to move the support plate 2 along the sliding direction, allowing the processed copper busbar to quickly leave the punching area, while providing space for the next set of copper busbars to enter the workstation, improving the automation level and continuous processing efficiency of the equipment.

[0027] Furthermore, sliders 3 are fixedly connected to both sides of the support plate 2, and both sliders 3 are slidably connected to the inner wall of the frame 1 through grooves 4. The sliders 3, fixedly connected to both sides of the support plate 2 and embedded in the grooves 4 on the inner wall of the frame 1, provide guidance and support for the lateral movement of the support plate 2. This structure effectively improves the stability and straightness of the support plate 2 during movement, reduces swaying and frictional resistance during movement, thereby ensuring the accuracy of the copper busbar positioning during processing and improving the overall stability and reliability of operation.

[0028] Furthermore, threaded rods 5 are provided on both sides of the frame 1, and one end of each threaded rod 5 passes through the threaded grooves of the side wall of the frame 1 and the slider 3 in sequence. The presence of threaded rods 5 on both sides of the frame 1, passing through the threaded grooves of the side wall of the frame 1 and the slider 3 in sequence, enables fine-tuning and locking of the position of the support plate 2. This structure not only enhances the equipment's adaptability to copper busbars of different sizes but also ensures the stability of the support plate 2 during punching, preventing copper busbar displacement due to vibration or external force, further improving processing accuracy and operational safety.

[0029] Furthermore, bottom grooves 19 are provided on both sides of the bottom of the frame 1. These grooves provide a channel for metal debris generated during the punching process to fall, preventing debris accumulation from affecting subsequent punching quality or damaging equipment components. This structure improves the cleanliness and ease of maintenance of the equipment, helps extend its service life, and ensures a clean and safe processing environment.

[0030] Furthermore, sliding blocks 9 are fixedly connected to both sides of the top plate 8, and both sliding blocks 9 are slidably connected to the side wall of the frame 1 through sliding grooves 10. The fixed connection of sliding blocks 9 to both sides of the top plate 8 and their embedding into the sliding grooves 10 opened in the side wall of the frame 1 provides good guidance and support for the vertical movement of the top plate 8. This structure effectively improves the operational stability of the top plate 8 during the punching process, reduces its swaying phenomenon during reciprocating motion, thereby ensuring that the punching plate 18 can accurately and vertically complete the punching action, significantly improving processing consistency and finished product qualification rate.

[0031] In summary:

[0032] First, multiple copper busbars to be punched are placed sequentially at the top of the punching slots 17 on the support plate 2, ensuring alignment between the copper busbars, the punching slots 17, and the punching plates 18. Then, the drive motor 12 is started, rotating the disc 14 via the rotating rod 13. One end of the protruding rod 16 is fixedly connected to the disc 14 at an off-center position and slides within the actuating frame 15. As the disc 14 rotates continuously, the protruding rod 16 moves in a periodic sliding trajectory within the actuating frame 15, thus pushing the top plate 8 to move vertically up and down. The up-and-down movement of the top plate 8 causes all the punching plates 18 to press down synchronously, passing through the punching slots 17 on the support plate 2, precisely punching the copper busbars above the punching slots 17, achieving simultaneous processing of multiple copper busbars. After punching is completed, the cylinder 6 is activated, its output shaft pushing the push plate 7 to move the support plate 2 along the sliding groove 4 within the frame 1, causing the processed copper busbars to detach from the current working position. The top plate 2 provides space for the next set of copper busbars to enter the punching area, facilitating continuous operation. During this process, the sliders 3 on both sides of the support plate 2 always slide along the slide groove 4, ensuring stability and straightness during movement. The position of the support plate 2 is finely adjusted and locked by screwing the threaded rods 5 on both sides of the frame 1 to adapt to the processing requirements of copper busbars of different sizes. In addition, when the top plate 8 moves up and down, the sliding blocks 9 on both sides slide along the slide groove 10, further improving the guiding accuracy and stability of the top plate 8. The metal debris generated during the punching process is discharged outside the equipment through the bottom grooves 19 on both sides of the bottom of the frame 1, avoiding debris accumulation that affects the subsequent processing quality or causes equipment damage. By setting a one-to-one correspondence between multiple punching grooves 17 and punching plates 18, the function of punching multiple copper busbars simultaneously is realized, significantly improving the processing efficiency per unit time and effectively solving the problem of low efficiency in the existing technology that can only process one at a time. Secondly, the drive motor 12 rotates the disc 14, and through the linkage mechanism between the convex rod 16 and the actuating frame 15, the top plate 8 can stably perform periodic up-and-down movement, thereby driving the punching plate 18 to complete efficient and stable punching operations, improving processing consistency and finished product qualification rate. Thirdly, the sliding fit structure between the top plate 8 and the frame 1 through the sliding block 9 and the sliding groove 10 enhances the guiding accuracy of the top plate 8 during up-and-down movement, reduces swaying, and further ensures the accuracy of the punching position. Fourthly, the carrier plate 2, through the sliding guide structure of the slider 3 and the sliding groove 4, combined with the automatic pushing function of the cylinder 6 and the push plate 7, realizes the rapid feeding and discharging of copper busbars, improving the automation level and continuous processing capability of the equipment. Fifthly, the threaded groove fit structure between the threaded rod 5 and the slider 3 allows the carrier plate 2 to be flexibly adjusted and locked according to the actual copper busbar size, enhancing the adaptability of the equipment to copper busbars of different specifications, improving clamping flexibility and processing accuracy.Sixth, the bottom groove 19 provides an effective chip removal channel for metal debris generated during the punching process, preventing chip accumulation from affecting the stability of equipment operation and processing quality, extending the service life of the equipment, and improving maintenance convenience and the cleanliness of the working environment. In summary, this multi-station copper busbar processing machine, through innovative designs such as multi-point synchronous punching, power linkage, automatic feeding, and modular structure, effectively overcomes the problems of small single-processing quantity, inconvenient clamping and adjustment, and poor punching accuracy in existing technologies. It has advantages such as high efficiency, high precision, simple operation, and wide applicability, significantly improving the efficiency and product quality of copper busbar processing, and meeting the actual needs of the modern electrical manufacturing industry for large-scale, high-precision, and intelligent production equipment.

[0033] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A multi-station copper busbar processing machine, comprising a frame, characterized in that, It also includes a support plate that is slidably connected to the inner side of the frame, and the support plate has several punched slots; The top of the support plate is provided with a top plate that is slidably connected to the frame, and the bottom of the top plate is fixedly connected with a number of punch plates that correspond one-to-one with all the punch slots. The top of the top plate is fixedly connected with a toggle frame, and the inner side of the toggle frame is provided with a protruding rod. The top side of the frame is fixedly connected with a side plate, and one side of the side plate is fixedly connected with a drive motor by bolts. The other side of the side plate is rotatably connected with a rotating rod. One end of the rotating rod is fixedly connected with a disc, and the other end of the rotating rod is connected to the output shaft of the drive motor through the side plate via a bearing sleeve. One end of the protruding rod is fixedly connected to the off-center part of the disc.

2. The multi-station copper busbar processing machine as described in claim 1, characterized in that, The bottom of the support plate is provided with a push plate, and a cylinder is fixedly connected to one side of the outer wall of the frame by bolts. The output shaft of the cylinder passes through the side wall of the frame and is fixedly connected to one side of the push plate.

3. The multi-station copper busbar processing machine as described in claim 1, characterized in that, Both sides of the support plate are fixedly connected to sliders, and both sliders are slidably connected to the inner wall of the frame through a sliding groove.

4. A multi-station copper busbar processing machine as described in claim 3, characterized in that, Both sides of the frame are provided with threaded rods, and one end of each threaded rod passes through the side wall of the frame and the slider in sequence through a threaded groove.

5. A multi-station copper busbar processing machine as described in claim 1, characterized in that, Bottom grooves are provided on both sides of the bottom of the frame.

6. A multi-station copper busbar processing machine as described in claim 1, characterized in that, Both sides of the top plate are fixedly connected to sliding blocks, and both sliding blocks are slidably connected to the side wall of the frame through sliding grooves.

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