A modular carbon steel stamping c-tote blank machining device

Abstract

The utility model discloses a kind of modularized carbon steel stamping C support flat blank processing device, it is related to carbon steel stamping equipment technical field, including: rack, the front side wall of the rack is fixedly installed with distribution box, the front side wall of the rack is located the upper portion of distribution box and is provided with controller, the top surface of the rack is fixedly installed with workbench, the top surface of the workbench is installed with top plate by four support frames;Processing mechanism, processing mechanism is set on workbench, and is used to process carbon steel plate material;Feeding mechanism, feeding mechanism is set on rack, and it is linear layout and independent design by using stamping, trimming, bending and other functional modules, and combined with programmable servo feeding mechanism, so that equipment can be quickly switched processing program by controller, adapt to the production demand of different specifications C support, greatly shorten changeover time, especially suitable for small batch, multi-species production mode.

Description

Technical Field

[0001] This utility model relates to the technical field of carbon steel stamping equipment, specifically a modular carbon steel stamping C-shaped blank processing device. Background Technology

[0002] Carbon steel is the raw material used to make "C-shaped supports." Carbon steel is the most commonly used material in metal stamping, possessing good strength, ductility, and cost-effectiveness. The "C-shaped support" is in its initial state before processing. It is a flat metal sheet that has been initially cut but has not yet been bent into shape. It can be imagined as a flat, unfolded "C" shape. Then, using a die and a press, pressure is applied to the sheet, causing it to separate or undergo plastic deformation, thus obtaining the desired shape and size of the workpiece. The processing of "C-shaped supports" typically includes punching, trimming, and bending, with the final bending process forming the "C" shape.

[0003] A search revealed a Chinese patent with publication number CN208866251U, which discloses a carbon steel stamping die. The die includes a base with two support rods symmetrically fixedly mounted on its upper surface. A top plate is fixedly connected to one end of each support rod away from the base. Multiple vertical rods are fixedly mounted on the upper surface of the base, and an upper die seat and a lower die seat are sequentially fitted onto each vertical rod from top to bottom. The lower die seat is fixedly fitted onto the vertical rods, and the upper die seat is slidably fitted onto the vertical rods. A telescopic cylinder is fixedly mounted at the center of the bottom of the top plate. The first spring and the collar on the vertical rods provide buffering during the downward movement of the upper die seat, preventing damage to the stamping head in case of an error in the telescopic cylinder's stroke setting. Furthermore, the symmetrically mounted clamping mechanism on the lower die seat fixes the carbon steel plate to be stamped on the lower die seat, ensuring the stamping effect. However, current technologies cannot integrate multiple processing steps into a single machine. Processes such as punching, trimming, and bending often need to be completed on multiple machines, requiring the workpiece to be positioned and clamped multiple times. This not only increases the floor space and equipment cost of the production line but also easily leads to cumulative errors, affecting the consistency of product accuracy.

[0004] Therefore, based on the above-mentioned search and combined with existing technologies, a modular carbon steel stamping C-shaped blank processing device is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a modular carbon steel stamping C-shaped blank processing device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A modular carbon steel stamping C-shaped flattening blank processing device includes: a frame, a distribution box fixedly installed on the front side wall of the frame, a controller installed above the distribution box on the front side wall of the frame, a worktable fixedly installed on the top surface of the frame, and a top plate installed on the top surface of the worktable via four support frames; a processing mechanism, which is set on the worktable and used to process carbon steel sheet; and a feeding mechanism, which is set on the frame and used to transport the carbon steel sheet to be processed.

[0007] Preferably, the processing mechanism includes: a stamping module, which is set on a workbench, a trimming module is set on the left side of the stamping module, a bending module is set on the left side of the trimming module, and an industrial vacuum cleaner is set on the top surface of the workbench and behind the stamping module, the trimming module and the bending module.

[0008] Preferably, the feeding mechanism includes a connecting block, which is fixedly installed on the rear side wall of the frame, and the top surface of the connecting block is provided with a moving groove.

[0009] Preferably, the feeding mechanism further includes a threaded rod, which is rotatably connected to the inner wall of the moving groove, and the threaded rod is sleeved on the outer surface of the moving groove. The feeding mechanism also includes a drive assembly.

[0010] Preferably, the driving component includes: a vacuum suction cup manipulator, which is fixedly mounted on the bottom surface of the moving block, and a drive motor is fixedly mounted on the left side wall of the connecting block, with the output shaft of the drive motor connected to the left side wall of the threaded rod.

[0011] Preferably, when the threaded rod rotates, the moving block can slide in the moving groove, and the vacuum suction cup robot moves synchronously while the moving block slides.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. In this utility model, by adopting the linear layout and independent design of functional modules such as stamping, trimming, and bending, and combined with a programmable servo feeding mechanism, the equipment can quickly switch processing programs through the controller to adapt to the production needs of different specifications of C-shaped trays, greatly shortening the changeover time, and is particularly suitable for small-batch, multi-variety production modes. 2. In this invention, multiple processes are integrated into one machine, and the entire processing can be completed with a single workpiece positioning, avoiding positioning errors caused by multiple clamping and ensuring consistent product accuracy. At the same time, automated assembly line operations reduce manual intervention, achieving continuous and efficient production and significantly improving production efficiency. Attached Figure Description

[0013] Figure 1This is a schematic diagram of the left side structure of this utility model; Figure 2 This is a schematic diagram of the right side of the present invention; Figure 3 This is a schematic diagram of the front structure of this utility model; Figure 4 This utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0014] In the diagram: 1. Frame; 2. Distribution box; 3. Controller; 4. Workbench; 5. Support frame; 6. Top plate; 7. Stamping module; 8. Trimming module; 9. Bending module; 10. Industrial vacuum cleaner; 11. Connecting block; 12. Moving slot; 13. Threaded rod; 14. Moving block; 15. Vacuum suction cup robot; 16. Drive motor. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] In one typical implementation of this application, please refer to Figures 1-4 As shown, a modular carbon steel stamping C-shaped blank processing device includes a frame 1, a power distribution box 2, a controller 3, a worktable 4, and a processing mechanism and a feeding mechanism installed thereon.

[0017] The frame 1 serves as the main support for the entire device, constructed from welded steel profiles, providing sufficient rigidity and stability to minimize vibration during processing. The distribution box 2 is fixedly installed on the lower front wall of the frame 1, integrating circuit breakers, contactors, relays, and other electrical components to provide power distribution and protection for the drive motor 16, controller 3, and other modules. The controller 3, typically an integrated PLC programmable logic controller and human-machine interface touchscreen, is mounted on the front wall of the frame 1 above the distribution box 2 for easy operation. The controller 3 contains pre-stored processing programs for different C-shaped trays, controlling the movement trajectory of the feeding mechanism and the sequence and coordinated operation of each module within the processing mechanism. The worktable 4 is bolted to the top surface of the frame 1; its surface is precision-machined for high flatness, providing a precise installation reference for the processing mechanism. The top plate 6 is fixedly installed above the worktable 4 via four support frames 5, forming a stable gantry frame structure that can be used to install any subsequent auxiliary equipment.

[0018] The machining mechanisms are linearly arranged on the worktable 4, and include, in the order of the machining process: stamping module 7, trimming module 8, and bending module 9. This modular layout allows each station to function independently, facilitating maintenance, replacement, and adjustment of the machining sequence.

[0019] The stamping module 7 is used to punch the required mounting holes or process holes in the flat blank. Specifically, the module includes a lower die holder fixed on the worktable 4, and an upper die holder that is driven by a hydraulic or pneumatic cylinder and can move up and down. A punch is mounted on the upper die holder, and a die is mounted at a corresponding position on the lower die holder. When the flat blank is sent to this station, the controller 3 instructs the stamping module 7 to operate and complete the punching.

[0020] The trimming module 8 is located to the left of the stamping module 7 and is used to trim or cut the outer contour of the flat blank into a specific shape. Its structure is similar to that of the stamping module 7, but the mold is a trimming mold. By changing the mold, it can adapt to the contour requirements of different C-shaped products.

[0021] The bending module 9, located to the left of the trimming module 8, is a key station for bending the punched and trimmed flat blank into the final C-shape. This module includes a fixed lower die, such as a V-die, and an upper die bending cutter driven by a servo motor or hydraulic cylinder. The controller 3 precisely controls the downward pressure depth and stroke of the upper die to ensure an accurate bending angle, typically 90°.

[0022] An industrial vacuum cleaner 10 is installed on the top surface of the workbench 4 and located behind the stamping module 7, the trimming module 8, and the bending module 9. Its suction port extends through pipes to the vicinity of the molds in each processing module, and is used to absorb metal shavings and dust generated during processing in real time, keeping the working environment clean, protecting the precision of the equipment, and reducing the health impact on operators.

[0023] The feeding mechanism is used to precisely and sequentially transport carbon steel plate blanks to each workstation of the processing mechanism.

[0024] The connecting block 11 is fixedly installed on the rear side wall of the frame 1 by bolts, and a moving groove 12 is opened on its top surface along the front-back direction.

[0025] The threaded rod 13 is preferably a ball screw rotatably connected to the inner wall of the moving groove 12 via a bearing housing. A moving block 14 is sleeved on the threaded rod 13 through its internal threaded hole, and the lower part of the moving block 14 is slidably engaged with the moving groove 12 to prevent it from rotating with the threaded rod 13, and can only move linearly along the moving groove 12.

[0026] The drive components include a drive motor 16 and a vacuum suction cup robot arm 15.

[0027] The drive motor 16 is preferably a servo motor, which is fixedly mounted on the left side wall of the connecting block 11, and its output shaft is connected to the left end of the threaded rod 13 via a coupling. The controller 3 precisely controls the front and rear position of the moving block 14 by controlling the rotation angle and direction of the drive motor 16.

[0028] The vacuum suction cup robot 15 is fixedly mounted on the bottom surface of the moving block 14. The vacuum suction cup robot 15 is connected to an external vacuum generator (not shown in the figure) via an air pipe, and its on / off state is controlled by the controller 3. When it is necessary to grip the sheet material, the vacuum suction cup robot 15 descends and contacts the sheet material, and the vacuum generator works to generate negative pressure, adsorbing the sheet material; when it is necessary to release the sheet material, the vacuum is released.

[0029] Working principle: In operation, the operator first selects or inputs the program for the C-shaped tray to be processed through the human-machine interface of the controller 3. After starting the equipment, the vacuum suction cup robot 15, driven by the drive motor 16, moves to the rear loading area, descends, and suctions a flat carbon steel plate blank. Subsequently, the feeding mechanism precisely delivers the plate to the area directly below the stamping module 7. The stamping module 7 performs the stamping action, completing the predetermined punching operation. After completion, the feeding mechanism moves again, transferring the punched plate to the trimming module 8 for edge trimming or cutting of the outline. During this process, the industrial vacuum cleaner 10 starts to absorb the generated debris. Next, the feeding mechanism precisely feeds the punched and trimmed flat workpiece into the mold of the bending module 9. The bending module 9 bends the flat blank into the final "C" shape. Finally, the vacuum suction cup robot 15 removes the finished C-shaped tray and places it in the designated unloading area, then returns to the initial position to begin the next work cycle. The entire processing is fully automated by controller 3, with each module working in sequence to continuously complete the entire processing from the blank to the finished product.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A modular carbon steel stamping C-shaped blank processing device, characterized in that: include: A frame (1) is provided with a power distribution box (2) fixedly installed on the front side wall of the frame (1). A controller (3) is provided above the power distribution box (2) on the front side wall of the frame (1). A workbench (4) is fixedly installed on the top surface of the frame (1). A top plate (6) is installed on the top surface of the workbench (4) through four support frames (5). The processing mechanism is set on the workbench (4) and is used to process carbon steel plates; The feeding mechanism is set on the frame (1) and is used to transport the carbon steel plate material to be processed.

2. The modular carbon steel stamping C-shaped blank processing device according to claim 1, characterized in that: The processing mechanism includes: A stamping module (7) is set on a workbench (4). A cutting module (8) is set on the left side of the stamping module (7). A bending module (9) is set on the left side of the cutting module (8). An industrial vacuum cleaner (10) is set on the top surface of the workbench (4) and behind the stamping module (7), the cutting module (8) and the bending module (9).

3. The modular carbon steel stamping C-shaped blank processing device according to claim 1, characterized in that: The feeding mechanism includes: A connecting block (11) is fixedly installed on the rear side wall of the frame (1), and a moving groove (12) is provided on the top surface of the connecting block (11).

4. The modular carbon steel stamping C-shaped blank processing device according to claim 3, characterized in that: The feeding mechanism also includes: The threaded rod (13) is rotatably connected to the inner wall of the moving groove (12), and the threaded rod (13) is sleeved on the outer surface of the moving groove (12). The feeding mechanism also includes a drive assembly.

5. A modular carbon steel stamping C-shaped blank processing device according to claim 4, characterized in that: The driver components include: A vacuum suction cup manipulator (15) is fixedly installed on the bottom surface of the moving block (14). A drive motor (16) is fixedly installed on the left side wall of the connecting block (11). The output shaft of the drive motor (16) is connected to the left side wall of the threaded rod (13).

6. A modular carbon steel stamping C-shaped blank processing device according to claim 5, characterized in that: When the threaded rod (13) rotates, the moving block (14) can slide in the moving groove (12). When the moving block (14) slides, the vacuum suction cup robot (15) moves synchronously.

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