A bending mechanism for adjusting the bending degree of an aluminum veneer
By designing a bending adjustment mechanism for aluminum panels, and utilizing a telescopic cylinder and a motor-driven threaded rod mechanism, the bending of aluminum panels can be flexibly adjusted and fixed, solving the problem of insufficient production flexibility caused by fixing the bending of aluminum panels, and improving the flexibility and stability of bending.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG SHENGZHAN NEW MATERIAL TECHNOLOGY CO LTD
- Filing Date
- 2025-07-11
- Publication Date
- 2026-07-21
AI Technical Summary
In existing aluminum panel bending devices, the curvature is fixed and cannot be flexibly adjusted, which makes it impossible to meet diverse production and processing needs and affects the flexibility and applicability of bending.
A bending adjustment mechanism for aluminum single-panel panels was designed. Through a telescopic cylinder, a motor-driven threaded rod, and a screw mechanism, the angle and position of the aluminum single-panel panels can be precisely adjusted and fixed. The mechanism includes an adjustment mechanism and a fixing mechanism, which can flexibly adjust the bending of the aluminum single-panel panels and prevent them from warping.
It enables flexible adjustment of the curvature of aluminum panels, improving the flexibility and stability of bending and meeting diverse production needs.
Smart Images
Figure CN224525681U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of aluminum single-panel bending technology, specifically to a bending adjustment mechanism for aluminum single-panel bending. Background Technology
[0002] Aluminum single-panel is a building decoration material made from aluminum alloy sheets as the base material, through processes such as cutting, bending, welding, grinding, and surface treatment (e.g., fluorocarbon spraying, powder coating, wood grain transfer). It features lightweight, high strength, and strong weather resistance. During the processing of aluminum single-panel, bending devices are typically used to shape flat aluminum panels into curved, irregular, or specific angles to meet diverse architectural design needs. A bending device is a mechanical device used to bend metal sheets (such as aluminum single-panel) into shape. It uses mechanical or hydraulic force to bend the sheet at a predetermined angle and shape. Through bending, aluminum single-panel can adapt to more complex architectural shapes and structural requirements, and the bent aluminum single-panel can present a unique appearance effect according to architectural design requirements.
[0003] In existing technologies, when bending aluminum panels, force is usually applied to the aluminum panel to cause it to bend. However, since the bending angle is often relatively fixed during the bending process, it is not possible to flexibly adjust the bending angle according to requirements. This fails to meet the needs of different production and processing, and is not conducive to improving the flexibility and applicability of bending. Therefore, there is an urgent need to design a bending angle adjustment mechanism for aluminum panels to solve the above problems. Utility Model Content
[0004] The purpose of this utility model is to provide a bending adjustment mechanism for aluminum single-panel bending, so as to solve the problem mentioned in the background art: because the bending angle is often relatively fixed during the bending process, it is not possible to flexibly adjust the bending angle of the aluminum single-panel according to the needs, thus failing to meet the needs of different production and processing, and hindering the improvement of bending flexibility and applicability.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a bending adjustment mechanism for aluminum single-panel bending, including a processing table, a support frame fixedly connected to the surface of the processing table, a telescopic cylinder fixedly installed on the inner side of the support frame, and a bending head fixedly connected to the output end of the telescopic cylinder;
[0006] The surface of the processing table is provided with an adjustment mechanism, which includes a fixed plate. The fixed plate is fixedly connected to the bottom end of the processing table. A first threaded rod is movably connected to the inner side of the fixed plate. A first motor is fixedly installed at the bottom end of the fixed plate. A moving block is threadedly connected to the surface of the first threaded rod. A moving rod is movably connected to the surface of the moving block. A connecting plate is movably connected to the surface of the processing table. The connecting plate is movably connected to the processing table through a rotating shaft.
[0007] Preferably, the adjustment mechanism further includes a limiting block, which is fixedly connected to the surface of the moving block. A limiting groove is formed on the inner side of the fixed plate, and the limiting block moves within the limiting groove.
[0008] Preferably, one end of the first threaded rod is movably connected to the processing table, and the other end of the first threaded rod is fixedly connected to the output end of the first motor. One end of the movable rod is movably connected to the moving block via a rotating shaft, and the other end of the movable rod is movably connected to the connecting plate via a rotating shaft.
[0009] Preferably, a fixing mechanism is provided on the inner side of the support frame. The fixing mechanism includes a positive and negative screw rod, which is movably connected to the inner side of the support frame. A second motor is fixedly installed on the surface of the support frame. A connecting block is threadedly connected to the surface of the positive and negative screw rod. A limit plate is fixedly connected to the bottom end of the connecting block. A movable groove is opened on the inner side of the support frame. A second threaded rod is movably connected to the inner side of the support frame. A third motor is fixedly installed on the top end of the support frame. A sleeve is threadedly connected to the surface of the second threaded rod. A pressure plate is fixedly connected to the bottom end of the sleeve. A limit rod is fixedly connected to the upper surface of the pressure plate.
[0010] Preferably, the positive and negative screws are fixedly connected to the output ends of the second motor, the connecting blocks are movably connected to the surfaces of the positive and negative screws in two sets, and the limiting plates are connected to the connecting blocks in two sets.
[0011] Preferably, the connecting block is movable inside the movable groove, the second threaded rod and the output end of the third motor are fixedly connected, and the limiting rod is movable inside the support frame.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] This aluminum panel bending adjustment mechanism uses the rotation of the first threaded rod to drive the moving block to move vertically, thereby enabling the movable rod to move and causing the connecting plate to move accordingly. This allows for adjustment of the angle of the connecting plate, thus allowing the bending degree of the aluminum panel to be adjusted as needed during the bending process. This improves the flexibility and applicability of bending, thereby better meeting processing requirements.
[0014] This aluminum panel bending adjustment mechanism uses the rotation of positive and negative screws to move the connecting block and the limiting plate. The movement of the limiting plate limits both ends of the aluminum panel, preventing it from shifting. The rotation of the second threaded rod allows the pressure plate to move vertically under the action of the second threaded rod and the sleeve, facilitating downward pressure on the aluminum panel and fixing it in place. This prevents the aluminum panel from warping during bending, resulting in more stable bending and ensuring a better bending effect. Attached Figure Description
[0015] Figure 1 This is a front view schematic diagram of the structure of this utility model;
[0016] Figure 2 This is a side-view exploded view of the structure of this utility model;
[0017] Figure 3 This is an exploded side view of the structure of the movable block and connecting plate of this utility model;
[0018] Figure 4 This is an exploded side view sectional view of the structure of the limiting plate and pressure plate of this utility model.
[0019] In the diagram: 1. Processing table; 11. Support frame; 12. Telescopic cylinder; 13. Bending head; 2. Fixed plate; 21. First threaded rod; 22. First motor; 23. Moving block; 24. Movable rod; 25. Connecting plate; 26. Limiting block; 27. Limiting groove; 3. Positive and negative screws; 31. Second motor; 32. Connecting block; 33. Limiting plate; 34. Movable groove; 35. Second threaded rod; 36. Third motor; 37. Sleeve; 38. Pressure plate; 39. Limiting rod. Detailed Implementation
[0020] 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.
[0021] Please see Figures 1-4 One embodiment provided by this utility model:
[0022] A bending adjustment mechanism for aluminum single-panel bending is disclosed in this application. The telescopic cylinder 12, the first motor 22, the second motor 31, and the third motor 36 used in this application are commercially available products. Their principles and connection methods are existing technologies well known to those skilled in the art. The mechanism includes a processing table 1, a support frame 11 fixedly connected to the surface of the processing table 1, a telescopic cylinder 12 fixedly installed on the inner side of the support frame 11, and a bending head 13 fixedly connected to the output end of the telescopic cylinder 12. The aluminum single-panel can be supported and placed by the processing table 1. The extension and retraction of the telescopic cylinder 12 can drive the bending head 13 to rise and fall. Thus, the bending of the aluminum single-panel can be achieved by the descent of the bending head 13.
[0023] The surface of the processing table 1 is provided with an adjustment mechanism, which includes a fixed plate 2. The fixed plate 2 is fixedly connected to the bottom end of the processing table 1. A first threaded rod 21 is movably connected to the inner side of the fixed plate 2. A first motor 22 is fixedly installed at the bottom end of the fixed plate 2. A moving block 23 is threadedly connected to the surface of the first threaded rod 21. A moving rod 24 is movably connected to the surface of the moving block 23. A connecting plate 25 is movably connected to the surface of the processing table 1. The connecting plate 25 is movably connected to the processing table 1 through a rotating shaft. The rotation of the first threaded rod 21 can drive the moving block 23 to move vertically, thereby enabling the moving rod 24 to drive the connecting plate 25 to move, which facilitates the adjustment of the angle of the connecting plate 25.
[0024] Furthermore, the adjustment mechanism also includes a limiting block 26, which is fixedly connected to the surface of the moving block 23. A limiting groove 27 is provided on the inner side of the fixing plate 2, and the limiting block 26 moves within the limiting groove 27. By setting the limiting block 26 in conjunction with the opening of the limiting groove 27, the moving block 23 can be limited, which can prevent the moving block 23 from shifting under the action of the first threaded rod 21, and facilitate the stable vertical movement of the moving block 23.
[0025] Furthermore, one end of the first threaded rod 21 is movably connected to the processing table 1, and the other end of the first threaded rod 21 is fixedly connected to the output end of the first motor 22. One end of the movable rod 24 is movably connected to the moving block 23 via a rotating shaft, and the other end of the movable rod 24 is movably connected to the connecting plate 25 via a rotating shaft. The movable rod 24 connects the moving block 23 and the connecting plate 25, so that when the moving block 23 moves vertically, the movable rod 24 moves and drives the connecting plate 25 to move accordingly, so that the angle of the connecting plate 25 can be adjusted, thereby flexibly realizing the bending of aluminum single panels with different curvatures.
[0026] Furthermore, a fixing mechanism is provided on the inner side of the support frame 11. The fixing mechanism includes positive and negative screws 3, which are movably connected to the inner side of the support frame 11. A second motor 31 is fixedly installed on the surface of the support frame 11. A connecting block 32 is threadedly connected to the surface of the positive and negative screws 3. A limit plate 33 is fixedly connected to the bottom end of the connecting block 32. A movable groove 34 is opened on the inner side of the support frame 11. A second threaded rod 35 is movably connected to the inner side of the support frame 11. A third motor 36 is fixedly installed on the top end of the support frame 11. A sleeve 37 is threadedly connected to the surface of the second threaded rod 35. A pressure plate 38 is fixedly connected to the bottom end of the sleeve 37. A limit rod 39 is fixedly connected to the upper surface of the pressure plate 38. Through the cooperation of the limit plate 33 and the pressure plate 38, the aluminum single panel can be limited and pressed down. Therefore, when bending the aluminum single panel, the aluminum single panel is not easy to shift or warp, thus ensuring the stability of the aluminum single panel and facilitating better bending.
[0027] Furthermore, the output ends of the positive and negative screws 3 and the second motor 31 are fixedly connected, and the connecting blocks 32 are movably connected in two sets on the surface of the positive and negative screws 3. The limiting plates 33 are connected in two sets corresponding to the connecting blocks 32. By setting the connecting blocks 32, when the positive and negative screws 3 rotate, the connecting blocks 32 move, which can realize that the limiting plates 33 move accordingly and limit the aluminum single panel, thus preventing the aluminum single panel from being displaced.
[0028] Furthermore, the connecting block 32 is movable inside the movable groove 34, the second threaded rod 35 and the output end of the third motor 36 are fixedly connected, and the limiting rod 39 is movable inside the support frame 11. The limiting rod 39 can limit the pressure plate 38, so that the pressure plate 38 can move vertically under the cooperation of the second threaded rod 35 and the sleeve 37, thereby pressing down on the aluminum single panel.
[0029] Working principle: In use, the first motor 22 is electrically connected to an external power source. The operator starts the first motor 22 by pressing the switch. The first motor 22 drives the first threaded rod 21 to rotate. The moving block 23 is limited by the limiting block 26 and the limiting groove 27. Under the action of the first threaded rod 21, it will move vertically and realize the movement of the limiting block 26 inside the limiting groove 27. The moving rod 24 moves through the rotating shaft under the action of the moving block 23, and drives the connecting plate 25 to move through the rotating shaft. The angle of the connecting plate 25 can be adjusted, thereby adjusting the bending degree of the aluminum single panel.
[0030] The second motor 31 is electrically connected to an external power source. The operator starts the second motor 31 by pressing a switch. The second motor 31 drives the positive and negative screws 3 to rotate. The connecting block 32, limited by the movable groove 34, moves horizontally under the action of the positive and negative screws 3, causing the limiting plate 33 to move accordingly. Simultaneously, the connecting block 32 moves within the movable groove 34. The proximity of the limiting plates 33 helps to limit the aluminum panel. The third motor 36 is also electrically connected to an external power source. The operator starts the third motor 36 by pressing a switch. The third motor 36 drives the second threaded rod 35 to rotate. The pressure plate 38 is limited by the limiting rod 39, causing the sleeve 37 to move vertically under the action of the second threaded rod 35, and consequently, the pressure plate 38 to move vertically as well. Simultaneously, the limiting rod 39 moves within the support frame 11, allowing the pressure plate 38 to press down and fix the aluminum panel, preventing it from warping.
[0031] The above is the complete working principle of this utility model.
[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A bending adjustment mechanism for bending aluminum single panel, comprising a processing table (1), wherein a support frame (11) is fixedly connected to the surface of the processing table (1), a telescopic cylinder (12) is fixedly installed on the inner side of the support frame (11), and a bending head (13) is fixedly connected to the output end of the telescopic cylinder (12). Its features are, The surface of the processing table (1) is provided with an adjustment mechanism, which includes a fixed plate (2). The fixed plate (2) is fixedly connected to the bottom end of the processing table (1). The inner side of the fixed plate (2) is movably connected to a first threaded rod (21). The bottom end of the fixed plate (2) is fixedly installed with a first motor (22). The surface of the first threaded rod (21) is threadedly connected to a moving block (23). The surface of the moving block (23) is movably connected to a moving rod (24). The surface of the processing table (1) is movably connected to a connecting plate (25). The connecting plate (25) is movably connected to the processing table (1) through a rotating shaft.
2. The bending adjustment mechanism for aluminum single-panel bending according to claim 1, characterized in that: The adjustment mechanism also includes a limiting block (26), which is fixedly connected to the surface of the moving block (23). A limiting groove (27) is provided on the inner side of the fixed plate (2), and the limiting block (26) moves within the limiting groove (27).
3. The bending adjustment mechanism for aluminum single-panel bending according to claim 1, characterized in that: One end of the first threaded rod (21) is movably connected to the processing table (1), and the other end of the first threaded rod (21) is fixedly connected to the output end of the first motor (22). One end of the movable rod (24) is movably connected to the moving block (23) through a rotating shaft, and the other end of the movable rod (24) is movably connected to the connecting plate (25) through a rotating shaft.
4. The bending adjustment mechanism for aluminum single-panel bending according to claim 1, characterized in that: The support frame (11) is provided with a fixing mechanism on its inner side. The fixing mechanism includes a positive and negative screw (3). The positive and negative screw (3) is movably connected to the inner side of the support frame (11). A second motor (31) is fixedly installed on the surface of the support frame (11). A connecting block (32) is threadedly connected to the surface of the positive and negative screw (3). A limit plate (33) is fixedly connected to the bottom end of the connecting block (32). A movable groove (34) is opened on the inner side of the support frame (11). A second threaded rod (35) is movably connected to the inner side of the support frame (11). A third motor (36) is fixedly installed on the top end of the support frame (11). A sleeve (37) is threadedly connected to the surface of the second threaded rod (35). A pressure plate (38) is fixedly connected to the bottom end of the sleeve (37). A limit rod (39) is fixedly connected to the upper surface of the pressure plate (38).
5. The bending adjustment mechanism for aluminum single-panel bending according to claim 4, characterized in that: The positive and negative screws (3) are fixedly connected to the output end of the second motor (31), the connecting blocks (32) are movably connected in two groups to the surface of the positive and negative screws (3), and the limiting plates (33) are connected in two groups to the connecting blocks (32).
6. The bending adjustment mechanism for aluminum single-panel bending according to claim 4, characterized in that: The connecting block (32) is movable inside the movable groove (34), the second threaded rod (35) and the output end of the third motor (36) are fixedly connected, and the limiting rod (39) is movable inside the support frame (11).