Curling device for metal plate processing

Abstract

The utility model discloses a curling device for processing a metal plate, relates to the technical field of curling devices, and solves the technical problem that the existing technical scheme cannot reliably sleeve the metal plate to finish rolling and curling. Comprising a main base, an installation frame is fixedly installed on the main base, a curling roller is rotatably installed in the installation frame, a sliding frame is installed on the main base in a sliding mode, a curling cover is fixedly installed on the sliding frame, and an upper cover plate is rotatably installed at the upper end of the curling cover. The phenomenon of sliding or falling in the curling process is avoided, so that the curling stability and consistency are improved; the device is provided with automatic components such as a swinging electric push rod and a hydraulic cylinder, so that the operation is simpler and more convenient, manual intervention is reduced, and the production efficiency is improved; the device can be used for processing metal plates of various types and thicknesses, different production requirements are met, and the universality of the device is enhanced.

Description

A coiling device for processing metal sheets Technical Field

[0001] This utility model relates to the field of sheet metal rolling technology, specifically a rolling device for processing metal sheets. Background Technology

[0002] This utility model relates to the technical field of sheet metal processing and curling equipment, a key piece of equipment mainly used to process flat metal or non-metal sheets into curled or bent shapes. Its main functions include precise curling processing, with the curling effect controlled by adjusting equipment parameters (such as pressure, speed, and temperature). Modern curling equipment typically has a high degree of automation and can handle various types of materials, such as steel, aluminum, copper, and plastics. This highly adaptable equipment can improve product quality, reduce surface defects, and enhance consistency and reliability.

[0003] Furthermore, the significance of sheet metal processing coiling equipment lies in improving production efficiency and driving technological progress. Through efficient coiling processes, time and resource consumption during production can be significantly reduced, lowering overall production costs. Moreover, the versatility of coiling equipment allows companies to meet market demands for products of different shapes, enhancing their market competitiveness. In summary, coiling equipment is not only an important tool in the manufacturing process but also plays a positive role in promoting technological innovation and industrial upgrading in related industries.

[0004] Existing technical solutions have the problem of not being able to reliably enclose the metal sheet to complete the winding and curling process. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this utility model provides a coiling device for processing metal sheets, which solves the technical problem that existing solutions cannot reliably enclose the metal sheet to complete the coiling process.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a metal sheet processing coiling device, comprising a main base, a mounting frame fixedly mounted on the main base, a coiling roller rotatably mounted inside the mounting frame, a sliding frame slidably mounted on the main base, a coiling cover fixedly mounted on the sliding frame, an upper cover plate rotatably mounted on the upper end of the coiling cover, a front guide wheel rotatably mounted on the upper cover plate, and four outer guide wheels rotatably mounted on the coiling cover. A coiling belt is fitted onto the front guide wheel and the outer guide wheels. In use, the metal sheet is moved to a guide plate, then the sliding frame is moved so that the coiling cover covers the coiling roller. The extension end of the swing electric push rod extends, causing the upper cover plate to flip and lock onto the coiling roller, so that the front guide wheel and the two outer guide wheels cover the coiling belt outside the coiling roller. At this time, the metal sheet is fed in, and the metal sheet is coiled between the coiling roller and the coiling belt.

[0007] Preferably, the four outer guide wheels are rotatably mounted at the four vertices of the curling cover, one of the four outer guide wheels is rotatably mounted at the rotatable connection between the upper cover plate and the curling cover, and the front guide wheel is rotatably mounted at the front end of the upper cover plate.

[0008] Preferably, a swing electric push rod is rotatably mounted on the curled cover, and the telescopic end of the swing electric push rod is rotatably mounted on the upper end face of the upper cover plate.

[0009] Preferably, a hydraulic cylinder is fixedly installed on the main base, and the telescopic end of the hydraulic cylinder is fixedly installed on the side wall of the sliding frame.

[0010] Preferably, a detection rod is rotatably mounted on the upper cover plate, a swing arm is fixedly connected to the detection rod, a spring is connected to the swing arm and the upper cover plate, and a detection switch is fixedly mounted on the upper cover plate.

[0011] Preferably, a column is fixedly installed on the upper wall of the main base, and a guide plate is fixedly installed on the column.

[0012] Beneficial effects

[0013] This invention provides a coiling device for processing metal sheets. Through optimized design, this invention reliably secures the metal sheet, ensuring that it does not slip or fall off during the coiling process, thereby improving the stability and consistency of the coiling. The device is equipped with automated components, such as a swing electric push rod and a hydraulic cylinder, making operation simpler, reducing manual intervention, and improving production efficiency. This device can handle various types and thicknesses of metal sheets, adapting to different production needs and enhancing the equipment's versatility. By setting detection rods and detection switches, the coiling status can be monitored in real time, ensuring precise control of the coiling process and reducing errors in production. The reasonable layout of the main base and mounting frame makes the entire device compact, saving space and facilitating use in various production environments. Attached Figure Description

[0014] Figure 1 is a front cross-sectional view of the coiling device for processing metal sheets according to the present invention.

[0015] Figure 2 is a schematic diagram of the front cross-sectional structure of a metal sheet processing coiling device according to the present invention.

[0016] Figure 3 is a partial front view structural diagram of the coiling device for processing metal sheets according to the present invention.

[0017] In the diagram: 1. Main base; 2. Mounting frame; 3. Winding roller; 4. Sliding frame; 5. Winding cover; 6. Upper cover plate; 7. Front guide wheel; 8. Outer guide wheel; 9. Winding belt; 10. Swinging electric push rod; 11. Hydraulic cylinder; 12. Detection rod; 13. Swing rod; 14. Spring; 15. Detection switch; 16. Column; 17. Guide plate; Detailed Implementation

[0018] To further illustrate the technical means and effects adopted by this utility model to achieve its intended purpose, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Detailed description follows.

[0019] Please refer to Figures 1-3. This utility model provides a technical solution: a coiling device for processing metal sheets, including a main base 1, a mounting frame 2 fixedly installed on the main base 1, a coiling roller 3 rotatably installed inside the mounting frame 2, a sliding frame 4 slidably installed on the main base 1, a coiling cover 5 fixedly installed on the sliding frame 4, an upper cover plate 6 rotatably installed on the upper end of the coiling cover 5, a front guide wheel 7 rotatably installed on the upper cover plate 6, and four outer guide wheels 8 rotatably installed on the coiling cover 5. A coiling belt 9 is fitted on the front guide wheel 7 and the outer guide wheels 8. In use, the metal sheet is moved to the guide plate 17, and then the sliding frame 4 is moved so that the coiling cover 5 covers the coiling roller 3. The telescopic end of the swing electric push rod 10 is extended, so that the upper cover plate 6 flips and catches the coiling roller, so that the front guide wheel 7 and the two outer guide wheels 8 cover the coiling belt 9 outside the coiling roller 3. At this time, the metal sheet is fed in, and the metal sheet is coiled between the coiling roller and the coiling belt 9.

[0020] In this embodiment, the four outer guide wheels 8 are respectively rotatably mounted at the four vertices of the curled cover 5, one of the four outer guide wheels 8 is rotatably mounted at the rotatable connection between the upper cover plate 6 and the curled cover 5, and the front guide wheel 7 is rotatably mounted at the front end of the upper cover plate 6.

[0021] In this embodiment, a swing electric push rod 10 is rotatably mounted on the curled cover 5, and the telescopic end of the swing electric push rod 10 is rotatably mounted on the upper end face of the upper cover plate 6.

[0022] In this embodiment, a hydraulic cylinder 11 is fixedly installed on the main base 1, and the telescopic end of the hydraulic cylinder 11 is fixedly installed on the side wall of the sliding frame 4.

[0023] In this embodiment, a detection rod 12 is rotatably mounted on the upper cover plate 6, a swing rod 13 is fixedly connected to the detection rod 12, a spring 14 is connected to the swing rod 13 and the upper cover plate 6, and a detection switch 15 is fixedly mounted on the upper cover plate 6.

[0024] In this embodiment, a column 16 is fixedly installed on the upper wall of the main base 1, and a guide plate 17 is fixedly installed on the column 16.

[0025] The detailed connection method is a well-known technology in the field; as shown in Figures 1-3, ensure that the device is stably installed on the main base 1, and check the connection and status of relevant components (such as sliding frame 4, curling cover 5, curling roller 3, outer guide wheel 8, etc.); select appropriate parameters (such as curling radius, feeding speed, etc.) for preset according to processing requirements.

[0026] Place the metal sheet to be processed on the guide plate 17, ensuring the sheet is oriented correctly for smooth feeding. Adjust the angle of the guide plate 17 on the column 16 to better guide the metal sheet into the device.

[0027] The sliding frame 4 is moved so that the opening of the curling cover 5 is aligned with the metal sheet to be processed. The sliding frame 4 is slid by the hydraulic system to ensure that the curling cover 5 completely covers the curling roller 3, forming the initial curling state.

[0028] By activating the swing electric push rod 10, the telescopic end of the push rod extends, causing the upper cover plate 6 to fold and clamp the winding roller 3. After the upper cover plate 6 rotates, it simultaneously drives the front guide wheel 7 and the outer guide wheel 8, ensuring that the winding belt 9 is fixed to the surface of the winding roller 3. At this time, the detection rod 12 contacts the winding roller 3, causing the swing arm 13 to swing, disengaging from the detection switch 15, stretching the spring 14, and giving the equipment a ready signal. After the winding belt 9 is fixed, the metal sheet is clamped between the winding roller 3 and the winding belt 9, preventing slippage or displacement.

[0029] The drive unit is activated, and the winding roller 3 begins to rotate. At the same time, the winding belt 9 begins to pull the metal sheet through the cooperation of the front guide wheel 7 and the outer guide wheel 8.

[0030] The metal sheet is subjected to force between the coiling roller 3 and the coiling belt 9, and is gradually processed into the required arc or coiled shape along the set path.

[0031] The detection rod 12 and detection switch 15 can monitor the status of the sheet metal in real time during the winding process. When an abnormality is detected, the device can automatically alarm or stop operating. The design of the spring 14 and swing rod 13 ensures a tight fit between the components, guaranteeing processing quality and equipment stability. After the metal sheet is wound, the device is turned off, stopping the rotation of the winding roller 3. The swing electric push rod 10 is retracted, causing the upper cover plate 6 to reset, releasing the fixation on the winding roller 3 and the winding belt 9. The sliding frame 4 is moved to remove the winding cover 5 from the outside of the winding roller 3, and then the processed metal sheet is removed.

[0032] Reset all moving parts to their initial position and clean the work area around the equipment. Regularly inspect equipment parts for wear to ensure reliability for the next use.

[0033] It should be noted that in this paper, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A coiling device for processing metal sheets, comprising a main base (1), characterized in that, A mounting frame (2) is fixedly installed on the main base (1). A curling roller (3) is rotatably installed inside the mounting frame (2). A sliding frame (4) is slidably installed on the main base (1). A curling cover (5) is fixedly installed on the sliding frame (4). An upper cover plate (6) is rotatably installed on the upper end of the curling cover (5). A front guide wheel (7) is rotatably installed on the upper cover plate (6). Four outer guide wheels (8) are rotatably installed on the curling cover (5). A curling belt (9) is fitted on the front guide wheel (7) and the outer guide wheels (8).

2. The coiling device for processing metal sheets according to claim 1, characterized in that... The four outer guide wheels (8) are respectively rotatably installed at the four vertices of the curled cover (5), one of the four outer guide wheels (8) is rotatably installed at the rotatable connection between the upper cover plate (6) and the curled cover (5), and the front guide wheel (7) is rotatably installed at the front end of the upper cover plate (6).

3. The coiling device for processing metal sheets according to claim 1, characterized in that... A swing electric push rod (10) is rotatably mounted on the curled cover (5), and the telescopic end of the swing electric push rod (10) is rotatably mounted on the upper end face of the upper cover plate (6).

4. The coiling device for processing metal sheets according to claim 1, characterized in that... A hydraulic cylinder (11) is fixedly installed on the main base (1), and the telescopic end of the hydraulic cylinder (11) is fixedly installed on the side wall of the sliding frame (4).

5. A coiling device for processing metal sheets according to claim 1, characterized in that... A detection rod (12) is rotatably mounted on the upper cover plate (6), a swing rod (13) is fixedly connected to the detection rod (12), a spring (14) is connected to the swing rod (13) and the upper cover plate (6), and a detection switch (15) is fixedly mounted on the upper cover plate (6).

6. A coiling device for processing metal sheets according to claim 1, characterized in that... A column (16) is fixedly installed on the upper wall of the main base (1), and a guide plate (17) is fixedly installed on the column (16).

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