A bending device specifically for processing metal carved panels

Abstract

This utility model relates to the field of bending devices for carved metal panels, and discloses a bending device specifically for processing carved metal panels. It includes a base, with a bracket fixedly connected to the center of the top of the base. Two opposing lower bending dies are slidably connected to the outer wall of a sliding rod. A slider is fixedly connected to the bottom of each lower bending die, and the slider is connected to a rotating wheel via an adjusting component. The rotating wheel is rotatably connected to the inner wall of the base via a rotating shaft. An electric push rod is fixedly connected to the bottom of the bracket, and an upper bending die is fixedly connected to the pushing end of the electric push rod. A sliding plate is fixedly connected to the top edge of the base, and the sliding plate is connected to a second pressure rod via a positioning component. In this utility model, the rotation of the rotating wheel is converted into linear movement of the lower bending dies, allowing adjustment of the distance between the two lower bending dies. By rotating the threaded rod, the position of the first pressure rod can be precisely adjusted, so that it, together with the second pressure rod, stably fixes the carved metal panel to the base.

Description

Technical Field

[0001] This utility model relates to the field of bending devices for carved panels, and more particularly to a bending device specifically for processing metal carved panels. Background Technology

[0002] Metal carved panels are widely used in industries such as architectural decoration and furniture manufacturing due to their beautiful appearance, good corrosion resistance, and excellent physical properties. In the production and processing of metal carved panels, the bending process is one of the key steps that determines the final shape and quality of the product.

[0003] Existing metal carving panel bending devices use fixed-installation bending dies. When processing metal carving panels of different specifications and bending angles, it is difficult to quickly and effectively adjust the die position and spacing. Often, a lot of time is required for die replacement or complex mechanical adjustments, which not only reduces production efficiency but also increases production costs. Furthermore, some bending devices lack precise positioning mechanisms, making it easy for metal carving panels to shift during the bending process. This results in errors between the dimensions of the bent product and the design requirements, making it difficult to guarantee the product qualification rate.

[0004] In response to the technical problems of the inability to adjust the bending angle and the tendency for deviation to occur during the bending process, this application proposes a bending device specifically for processing metal carved panels. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies, such as the inability to adjust the bending angle and the tendency for the bending process to deviate. This invention proposes a bending device specifically for processing metal carved panels, enabling rapid and convenient adjustment of the spacing between the lower bending dies. This allows for flexible changes in the bending angle of the metal carved panel and ensures that the panel is stably fixed to the base, preventing deviation during the bending process.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A bending device for processing metal carved panels includes a base, a bracket fixedly connected to the middle of the top of the base, a groove formed at the top of the base, multiple sets of sliding rods fixedly connected to the outer wall of the groove, two opposing lower bending dies slidably connected to the outer wall of the sliding rods, a slider fixedly connected to the bottom end of the lower bending die, the slider slidably connected to the inner wall of the base, the slider connected to a rotating wheel via an adjusting component, the rotating wheel rotatably connected to the inner wall of the base via a rotating shaft, an electric push rod fixedly connected to the bottom end of the bracket, an upper bending die fixedly connected to the pushing end of the electric push rod, and a sliding plate fixedly connected to the top edge of the base, the sliding plate connected to a second pressure rod via a positioning component.

[0008] Furthermore, the adjusting assembly includes a first bevel gear fixedly connected to the rotating shaft of the rotating wheel, a second bevel gear meshing with the tooth ends of the first bevel gear, a first synchronous pulley fixedly connected to the rotating shaft of the second bevel gear, the first synchronous pulley being connected to the second synchronous pulley via a synchronous belt, and the inner wall of the slider being fixedly connected to the outer wall of the synchronous belt.

[0009] Furthermore, a limiting rod is slidably connected to the inner wall of the rotating wheel, and a plurality of limiting holes are formed around the outer wall of the base at the corresponding positions of the limiting rod.

[0010] Furthermore, a limiting ring is fixedly connected to the outer wall of the limiting rod, and a spring is fixedly connected to the outer wall of the limiting ring. The other end of the spring is fixedly connected to the inner wall of the rotating wheel.

[0011] Furthermore, the positioning component includes a threaded rod rotatably connected to the outer wall of the slide plate, a movable block being threadedly connected to the outer wall of the threaded rod, a first pressure rod being rotatably connected to the outer wall of the movable block, and a second pressure rod being rotatably connected to the outer wall of the base.

[0012] Furthermore, a pressure plate is fixedly connected to the outer wall of the movable block to prevent the carved panel from warping when it is bent.

[0013] Furthermore, rubber sleeves are provided on the outer walls of the first and second pressure rods to prevent damage to the surface of the carved panel.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, by adjusting the coordinated work of the rotating wheel, the first bevel gear, the second bevel gear, the first synchronous pulley, the second synchronous pulley, and the synchronous belt in the assembly, the rotation of the rotating wheel is converted into the linear movement of the lower bending die. This allows for convenient and efficient adjustment of the distance between the two lower bending dies, thereby achieving flexible adjustment of the bending angle of the metal carved panel.

[0016] 2. In this utility model, by rotating the threaded rod, the position of the first pressure rod can be precisely adjusted so that it and the second pressure rod together can stably fix the metal carved plate on the base, ensuring that the plate will not shift during the bending process. At the same time, the pressure plate fixedly connected to the outer wall of the moving block can effectively prevent the carved plate from warping during the bending process, further improving the stability of the bending process. Attached Figure Description

[0017] Figure 1 This is a front view of a bending device specifically designed for processing metal carved panels according to this utility model.

[0018] Figure 2 This is a sectional view of the base of a bending device specifically for processing metal carved panels, as proposed in this utility model.

[0019] Figure 3 This is a cross-sectional view of the roller of a bending device specifically for processing metal carved panels according to this utility model;

[0020] Figure 4 for Figure 3 Enlarged view at point A;

[0021] Figure 5 This is a schematic diagram of the first pressure rod structure of a bending device specifically for processing metal carved panels proposed in this utility model.

[0022] Legend:

[0023] 1. Base; 2. Bracket; 3. Electric push rod; 4. Lower bending die; 5. Slider; 6. Rotary wheel; 7. First bevel gear; 8. Second bevel gear; 9. First synchronous pulley; 10. Second synchronous pulley; 11. Slide rod; 12. Limiting rod; 13. Limiting ring; 14. Spring; 15. Limiting hole; 16. Second pressure rod; 17. Slide plate; 18. Threaded rod; 19. Moving block; 20. First pressure rod; 21. Pressure plate; 22. Upper bending die. Detailed Implementation

[0024] 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.

[0025] Reference Figure 1 and Figure 5 This utility model provides an embodiment of a bending device for processing metal carved panels, comprising a base 1, a groove at the top of the base 1, multiple sets of sliding rods 11 fixedly connected to the outer wall of the groove, two opposing lower bending dies 4 slidably connected to the outer wall of the sliding rods 11, a bracket 2 fixedly connected to the middle of the top of the base 1, an electric push rod 3 fixedly connected to the bottom of the bracket 2, an upper bending die 22 fixedly connected to the pushing end of the electric push rod 3, a sliding plate 17 fixedly connected to the top edge of the base 1, a threaded rod 18 rotatably connected to the outer wall of the sliding plate 17, a moving block 19 threadedly connected to the outer wall of the threaded rod 18, a first pressure rod 20 rotatably connected to the outer wall of the moving block 19, a second pressure rod 16 rotatably connected to the outer wall of the base 1, and a pressure plate 21 fixedly connected to the outer wall of the moving block 19 to prevent the carved panel from warping when bending it. Rubber sleeves are provided on the outer walls of the first pressure rod 20 and the second pressure rod 16 to prevent damage to the surface of the carved panel.

[0026] Specifically, the upper bending die 22 and the lower bending die 4 are positioned vertically. Since the moving block 19 is threadedly connected to the threaded rod 18, according to the principle of thread transmission, the rotation of the threaded rod 18 will cause the moving block 19 to move axially on the threaded rod 18. The movement of the moving block 19 will drive the first pressure rod 20, which is rotatably connected to its outer wall, to move. The first pressure rod 20 and the second pressure rod 16, which is rotatably connected to the outer wall of the base 1, cooperate with each other to press the metal carved plate placed on the base 1 from the top and bottom.

[0027] Reference Figures 2-4 A slider 5 is fixedly connected to the bottom end of the lower bending die 4. The slider 5 is slidably connected to the inner wall of the base 1. The rotating wheel 6 is rotatably connected to the inner wall of the base 1 through a rotating shaft. A first bevel gear 7 is fixedly connected to the rotating shaft of the rotating wheel 6. A second bevel gear 8 is meshed with the teeth of the first bevel gear 7. A first synchronous wheel 9 is fixedly connected to the rotating shaft of the second bevel gear 8. A second synchronous wheel 10 is connected to the first synchronous wheel 9 through a synchronous belt. The inner wall of the slider 5 is fixedly connected to the outer wall of the synchronous belt. A limit rod 12 is slidably connected to the inner wall of the rotating wheel 6. A number of limit holes 15 are opened around the outer wall of the base 1 at the corresponding positions of the limit rod 12. A limit ring 13 is fixedly connected to the outer wall of the limit rod 12. A spring 14 is fixedly connected to the outer wall of the limit ring 13. The other end of the spring 14 is fixedly connected to the inner wall of the rotating wheel 6.

[0028] Specifically, the rotating shaft of the rotating wheel 6 passes through the inner wall of the base 1 and is fixedly connected to the first bevel gear 7. Since the inner wall of the slider 5 is fixedly connected to the outer wall of the synchronous belt, the linear motion generated by the synchronous belt during rotation causes the slider 5 to slide on the inner wall of the base 1. The slider 5 is also fixedly connected to the lower bending mold 4, so that the lower bending mold 4 slides on the slide rod 11, thereby changing the distance between the two lower bending molds 4, thereby adjusting the bending angle of the metal carving plate. The limiting ring 13 can limit the sliding of the limiting rod 12 on the inner wall of the rotating wheel 6, preventing it from falling off the inner wall of the rotating wheel 6.

[0029] Working principle: When the bending angle of the metal carved plate needs to be adjusted, the operator pulls the limiting rod 12 to disengage it from the limiting hole 15. Then, the rotating wheel 6 is rotated. The rotation of the rotating wheel 6 drives the first bevel gear 7, which is fixedly connected to its rotating shaft, to rotate synchronously. The first bevel gear 7 meshes with the second bevel gear 8, transmitting the rotation to the second bevel gear 8, causing the second bevel gear 8 to rotate. The first synchronous wheel 9 is fixedly connected to the rotating shaft of the second bevel gear 8, so the first synchronous wheel 9 will rotate with the rotation of the second bevel gear 8. The first synchronous wheel 9 is connected to the second synchronous wheel 10 through a synchronous belt. The rotation of the first synchronous wheel 9 drives the second synchronous wheel 10 to rotate through the synchronous belt. Since the inner wall of the slider 5 is fixedly connected to the outer wall of the synchronous belt, the linear motion generated by the synchronous belt during rotation causes the inner wall of the slider 5 base 1 to slide. The slider 5 is also fixedly connected to the lower bending die 4, so that the lower bending die 4 slides on the sliding rod 11, thereby realizing the two lower bending dies 4. The distance between them is changed to adjust the bending angle of the metal carving board. When the angle is adjusted to the right, the spring 14 pushes the limit rod 12 to insert into the corresponding limit hole 15 on the outer wall of the base 1, restricting the rotation of the turntable 6, ensuring the stability of the lower bending mold 4, and ensuring that the bending angle is fixed.

[0030] Before bending the metal carved panel, rotate the threaded rod 18, which is rotatably connected to the outer wall of the slide plate 17. Since the moving block 19 is threadedly connected to the threaded rod 18, according to the principle of thread transmission, the rotation of the threaded rod 18 will cause the moving block 19 to move axially on the threaded rod 18. The movement of the moving block 19 will drive the first pressure rod 20, which is rotatably connected to its outer wall, to move. The first pressure rod 20 and the second pressure rod 16, which is rotatably connected to the outer wall of the base 1, cooperate with each other to squeeze the metal carved panel placed on the base 1 from the top and bottom, thereby achieving precise positioning and fixing of the metal carved panel. At the same time, the pressure plate 21, which is fixedly connected to the outer wall of the moving block 19, is in close contact with the surface of the metal carved panel, increasing the pressure on the panel and effectively preventing the carved panel from warping during subsequent processing, ensuring the stability of the panel's position during bending. Once the metal carved panel is positioned and the lower bending die 4 is adjusted to the appropriate position, the electric push rod 3 is activated. The pushing end of the electric push rod 3 drives the upper bending die 22 to move downwards. The upper bending die 22 gradually approaches and acts on the metal carved panel, cooperating with the lower bending die 4 to apply pressure to the metal carved panel, causing it to undergo plastic deformation, thereby completing the bending process. During this process, the rubber sleeves on the outer walls of the first pressure rod 20 and the second pressure rod 16 play a buffering and protective role, preventing the surface of the metal carved panel from directly contacting the pressure rods and causing scratches, wear, or other damage.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A bending device specifically for processing metal carved panels, characterized in that, The base includes a base (1), a bracket (2) is fixedly connected to the middle of the top of the base (1), a groove is provided at the top of the base (1), a plurality of sliding rods (11) are fixedly connected to the outer wall of the groove, two opposing lower bending molds (4) are slidably connected to the outer wall of the sliding rods (11), a slider (5) is fixedly connected to the bottom of the lower bending mold (4), the slider (5) is slidably connected to the inner wall of the base (1), the slider (5) is connected to a rotating wheel (6) through an adjustment component, the rotating wheel (6) is rotatably connected to the inner wall of the base (1) through a rotating shaft, an electric push rod (3) is fixedly connected to the bottom of the bracket (2), an upper bending mold (22) is fixedly connected to the pushing end of the electric push rod (3), a sliding plate (17) is fixedly connected to the top edge of the base (1), and a second pressure rod (16) is connected to the sliding plate (17) through a positioning component.

2. The bending device for processing metal carved panels according to claim 1, characterized in that, The adjustment assembly includes a first bevel gear (7) fixedly connected to the shaft of the rotating wheel (6), a second bevel gear (8) meshing with the tooth end of the first bevel gear (7), a first synchronous pulley (9) fixedly connected to the shaft of the second bevel gear (8), a second synchronous pulley (10) connected to the first synchronous pulley (9) via a synchronous belt, and the inner wall of the slider (5) fixedly connected to the outer wall of the synchronous belt.

3. The bending device for processing metal carved panels according to claim 2, characterized in that, The inner wall of the rotating wheel (6) is slidably connected to a limiting rod (12), and a number of limiting holes (15) are opened around the outer wall of the base (1) at the corresponding positions of the limiting rod (12).

4. A bending device for processing metal carved panels according to claim 3, characterized in that, The outer wall of the limiting rod (12) is fixedly connected to a limiting ring (13), and the outer wall of the limiting ring (13) is fixedly connected to a spring (14). The other end of the spring (14) is fixedly connected to the inner wall of the rotating wheel (6).

5. A bending device for processing metal carved panels according to claim 1, characterized in that, The positioning component includes a threaded rod (18) rotatably connected to the outer wall of the slide plate (17), a movable block (19) is threadedly connected to the outer wall of the threaded rod (18), a first pressure rod (20) is rotatably connected to the outer wall of the movable block (19), and a second pressure rod (16) is rotatably connected to the outer wall of the base (1).

6. A bending device for processing metal carved panels according to claim 5, characterized in that, The outer wall of the movable block (19) is fixedly connected to a pressure plate (21) to prevent the carved panel from warping when it is bent.

7. A bending device for processing metal carved panels according to claim 5, characterized in that, The outer walls of the first pressure bar (20) and the second pressure bar (16) are provided with rubber sleeves to prevent damage to the surface of the carved panel.

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