Steel plate bending loading tool

Abstract

The utility model relates to the technical fields of feeding device, and particularly relates to steel plate bending uses feeding frock, its can fix to steel plate, guarantee the stability of promotion, avoid the steel plate to slip, guarantee the feeding precision, improve practicality, including feeding platform, multiple sets of supporting leg, chassis, lifting assembly, fixed component, push material subassembly and guide component, the lifting groove is set up in feeding platform left side, and the multiple sets of supporting leg are installed in feeding platform bottom, and the supporting leg bottom is installed in the chassis top, and the lifting assembly is installed below feeding platform lifting groove, and the fixed component is installed on lifting assembly, and the push material subassembly is installed in feeding platform top front and back both ends, and the guide component is installed on feeding platform right side wall.

Description

Technical Field

[0001] This utility model relates to the technical field of feeding devices, and in particular to feeding fixtures for bending steel plates. Background Technology

[0002] Steel plates are flat steel products made by casting molten steel, cooling, and pressing. They can be directly rolled or cut from wide steel strips. In most applications, steel plates require bending. During loading, manual handling is often used. While this allows for normal operation, it is labor-intensive and has limitations in practical use. Existing technology publication CN211052343U proposes a loading auxiliary device for a bending machine, including a base with hydraulic lifting devices at the four corners of the upper surface. A feeding platform is connected to the top of each hydraulic lifting device, and ball bearings are installed on the feeding platform. The base and feeding platform can be synchronously separated by rotating a rotary disc. However, this device lacks a convenient material adjustment and fixing structure, causing the plates to easily slip under their own weight during loading, thus affecting work efficiency. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a steel plate bending feeding fixture that can fix the steel plate, ensure stability during lifting, prevent the steel plate from slipping, ensure feeding accuracy, and improve practicality.

[0004] This utility model discloses a steel plate bending feeding fixture, comprising a feeding platform, multiple sets of support legs, a base frame, a lifting assembly, a fixing assembly, a pushing assembly, and a guiding assembly. A lifting groove is provided on the left side of the feeding platform. Multiple sets of support legs are installed at the bottom of the feeding platform, with the bottom of the support legs mounted on the top of the base frame. A lifting assembly is installed below the lifting groove of the feeding platform, and a fixing assembly is installed on the lifting assembly. Pushing assemblies are installed at both the front and rear ends of the top of the feeding platform, and a guiding assembly is installed on the right side wall of the feeding platform. The steel plate is placed on the lifting assembly, which moves the steel plate to the left side of the feeding platform. The fixing assembly secures the steel plate, ensuring stability during lifting and preventing slippage. The pushing assembly pushes the steel plate to the right for feeding. The guiding assembly limits and guides the front and rear sides of the steel plate during movement, ensuring feeding accuracy and improving practicality.

[0005] Preferably, the lifting assembly includes two gearboxes, two threaded rods, a lifting plate, two threaded plates, and a dual-output motor. Threaded rods are rotatably mounted on the front and rear sides of the bottom left end of the loading platform. The input end of the threaded rod is connected to the output end of the gearbox. The gearbox is mounted on the top of the base frame. The dual-output motor is mounted in the middle of the base frame. The output ends of the dual-output motor are connected to the input end of the gearbox. The threaded plates are screwed onto the outer wall of the threaded rods. A lifting plate is installed between the two threaded plates. After the steel plate is placed on top of the lifting plate, the dual-output motor is started to drive the threaded rods to rotate through the gearbox, causing the threaded plates to move the lifting plate upward, thereby moving the steel plate through the lifting groove to the top of the loading platform.

[0006] Preferably, it also includes two sets of guide rods and two sets of limiting sliders. Guide grooves are provided on the inner walls of the two left legs. The guide rods are installed in the guide grooves, and the limiting sliders are slidably installed on the outer walls of the guide rods. The limiting sliders are connected to the outer walls of the lifting plate. When the lifting plate moves, it drives the limiting sliders to slide on the outer walls of the guide rods to guide and limit them, increase the structural strength, and ensure the stability during movement.

[0007] Preferably, the fixing assembly includes two sets of fixing plates, two sets of electric telescopic rods, and two sets of fixing clamps. Fixing plates are installed on the front and rear sides of the top of the lifting plate, and electric telescopic rods are installed on the fixing plates. The telescopic ends of the electric telescopic rods are equipped with fixing clamps. After the steel plate is placed on the top of the lifting plate, the electric telescopic rods are activated to push the fixing clamps to move, so that the fixing clamps on the front and rear sides fix and clamp the steel plate, preventing the steel plate from slipping and improving safety.

[0008] Preferably, the feeding assembly includes two linear motors, two feeding frames, two second electric telescopic rods, and two clamping plates. Rectangular slots are provided at the front and rear ends of the top of the feeding platform. The linear motors are installed in the rectangular slots. The feeding frames are located on the upper surface of the feeding platform, and the bottom of the feeding frames is connected to the output end of the linear motors. The second electric telescopic rods are installed on the outer wall of the feeding frames, and clamping plates are installed on the telescopic ends of the second electric telescopic rods. After the steel plate is lifted to the upper surface of the feeding platform, the linear motors are started to drive the feeding frames to move to the right at the leftmost end of the feeding platform, thereby pushing the steel plate for feeding. The second electric telescopic rods are started to push the clamping plates to move and clamp the steel plate, thus making it suitable for steel plates of different widths and improving its applicability.

[0009] Preferably, the guiding assembly includes a rotating rod, an adjusting motor, two adjusting sliders, two movable sliders, and two guide wheels. An adjusting groove is provided on the right side wall of the loading platform. The rotating rod is rotatably installed within the adjusting groove. Threaded grooves are symmetrically provided at both ends of the rotating rod. The input end of the rotating rod is connected to the output end of the adjusting slider. Two adjusting sliders are symmetrically screwed onto the outer wall of the rotating rod. Movable sliders are installed on the outer wall of the adjusting sliders, and guide wheels are rotatably installed on the top of the movable sliders. When the steel plate is loaded, it is conveyed between the two guide wheels, limiting the position of the steel plate and ensuring the accuracy of loading. Starting the adjusting motor drives the rotating rod to rotate, causing the adjusting sliders to move within the adjusting groove, adjusting the distance between the two movable sliders. This is suitable for steel plates of different widths.

[0010] Preferably, it also includes multiple support frames, multiple support rollers, and multiple conveying rollers. The multiple support frames are evenly installed at the top center of the lifting plate, and the support rollers are rotatably installed on the support frames. Multiple conveying grooves are opened on the top right side of the loading platform, and the multiple conveying rollers are evenly rotatably installed in the conveying grooves. After the steel plate is placed on the top of the lifting plate, the steel plate is supported by the support frames and support rollers. When the steel plate is pushed, the support rollers rotate on the support frames, and at the same time, the conveying rollers rotate in the conveying grooves to convey the steel plate, reduce friction, and improve the loading efficiency.

[0011] Preferably, it also includes a support crossbar. A support crossbar is installed on the lower part of the right side wall of the loading platform, and the lower part of the movable slider is slidably installed on the outer wall of the support crossbar. The bottom of the movable slider is supported by the support crossbar, and the movable slider slides on the outer wall of the support crossbar when it moves, which guides it and increases the structural strength.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: the steel plate is placed on the lifting component, and the lifting component drives the steel plate to move to the left side of the loading platform. The fixing component can fix the steel plate to ensure stability during lifting and prevent the steel plate from slipping. The pushing component can push the steel plate to the right for loading. When the steel plate moves, the guiding component can limit and guide the front and rear sides of the steel plate to ensure loading accuracy and improve practicality. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the isometric structure of this utility model; Figure 3 This is a schematic diagram of the lower three-dimensional structure of this utility model; Figure 4 This is a partial cross-sectional structural schematic diagram of the present invention; Figure 5 This is a schematic diagram of the right-side cross-sectional structure of this utility model; The attached diagram shows the following components: 1. Loading platform; 2. Support leg; 3. Base frame; 4. Gearbox; 5. Threaded rod; 6. Lifting plate; 7. Threaded plate; 8. Dual-output motor; 9. Guide rod; 10. Limiting slider; 11. Fixing plate; 12. Electric telescopic rod; 13. Fixing clamp; 14. Linear motor; 15. Pusher frame; 16. Second electric telescopic rod; 17. Clamping plate; 18. Support frame; 19. Support roller; 20. Conveying roller; 21. Rotating rod; 22. Adjusting motor; 23. Adjusting slider; 24. Support crossbar; 25. Moving slider; 26. Guide wheel. Detailed Implementation

[0014] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0015] like Figures 1 to 5As shown, a lifting groove is provided on the left side of the loading platform 1. Multiple sets of support legs 2 are installed at the bottom of the loading platform 1, and the bottom of the support legs 2 is installed at the top of the base frame 3. Threaded rods 5 are rotatably installed on the front and rear sides of the bottom left end of the loading platform 1. The input end of the threaded rods 5 is connected to the output end of the gearbox 4. The gearbox 4 is installed on the top of the base frame 3. A dual-output motor 8 is installed in the middle of the base frame 3. The output ends of the dual-output motor 8 are connected to the input ends of the gearbox 4. Threaded plates 7 are screwed onto the outer wall of the threaded rods 5. A lifting plate 6 is installed between the two threaded plates 7. Guide grooves are provided on the inner walls of the two support legs 2 on the left side. Guide rods 9 are installed in the guide grooves. Limiting sliders 10 are slidably installed on the outer wall of the guide rods 9. Limiting sliders 10 are connected to the outer wall of the lifting plate 6. Fixing plates 11 are installed on the front and rear sides of the top of the lifting plate 6. Electric telescopic rods 12 are installed on the fixing plates 11. Fixing clamps 13 are installed on the telescopic ends of the electric telescopic rods 12. Rectangular grooves are provided at the front and rear ends of the top of the loading platform 1. Linear motors 14 are installed in the rectangular grooves. The pusher frame 15 is located on the upper surface of the loading platform 1. The bottom of the pusher frame 15 is connected to the output end of the linear motor 14. A second electric telescopic rod 16 is installed on the outer wall of the pusher frame 15. A clamping plate 17 is installed on the telescopic end of the second electric telescopic rod 16. An adjustment groove is opened on the right side wall of the loading platform 1. A rotating rod 21 is rotatably installed in the adjustment groove. Threaded grooves are symmetrically opened at both ends of the rotating rod 21. The input end of the rotating rod 21 is connected to the output end of the adjusting slider 23. Two adjusting sliders 23 are symmetrically screwed onto the outer wall of the rotating rod 21. A movable slider 25 is installed on the outer wall of the adjusting slider 23. A guide wheel 26 is rotatably installed on the top of the movable slider 25. Multiple support frames 18 are evenly installed at the top center of the lifting plate 6. Support rollers 19 are rotatably installed on the support frames 18. Multiple conveying grooves are opened on the top right side of the loading platform 1. Multiple conveying rollers 20 are evenly rotatably installed in the conveying grooves. A support crossbar 24 is installed on the lower part of the right side wall of the loading platform 1. The lower part of the movable slider 25 is slidably installed on the outer wall of the support crossbar 24. After the steel plate is placed on top of the lifting plate 6, the dual-output motor 8 is started, which drives the threaded rod 5 to rotate through the gearbox 4. This causes the threaded plate 7 to move the lifting plate 6 upward, thus moving the steel plate through the lifting groove and above the loading platform 1. As the lifting plate 6 moves, it causes the limiting slider 10 to slide on the outer wall of the guide rod 9, guiding and limiting it, increasing structural strength, and ensuring stability during movement. After the steel plate is placed on top of the lifting plate 6, the electric telescopic rod 12 is started to push the fixed clamping plate 13 to move, so that the fixed clamping plates 13 on both the front and rear sides fix and clamp the steel plate, preventing it from slipping and improving safety. After the steel plate is lifted to the upper surface of the loading platform 1, the linear motor 14 is started to drive the pusher 15 to move from the leftmost end of the loading platform 1 to the right, thus pushing the steel plate for loading. The second electric telescopic rod 16 is started to push the clamping plate 17 to move, thus loading the steel plate. The clamping mechanism is designed to accommodate steel plates of varying widths, thus expanding its applicability. When the steel plate is being fed, it is conveyed between two guide wheels 26, which limit the plate's movement and ensure precise feeding. The adjusting motor 22 drives the rotating rod 21 to rotate, causing the adjusting slider 23 to move within the adjusting groove, adjusting the distance between the two moving sliders 25 to accommodate steel plates of different widths. After the steel plate is placed on top of the lifting plate 6, it is supported by the support frame 18 and support rollers 19. As the steel plate is pushed, the support rollers 19 rotate on the support frame 18, while the conveying rollers 20 rotate within the conveying groove, conveying the steel plate, reducing friction, and improving feeding efficiency. The bottom of the moving sliders 25 is supported by a support crossbar 24, which guides the moving sliders 25 as they move, increasing structural strength.

[0016] like Figures 1 to 5 As shown, the steel plate bending feeding fixture of this utility model, during operation, after the steel plate is placed on top of the lifting plate 6, is supported by the support frame 18 and support roller 19. The electric telescopic rod 12 is activated to push the fixed clamping plate 13 to move, so that the fixed clamping plates 13 on both the front and rear sides fix and clamp the steel plate. The dual-output motor 8 is activated to drive the threaded rod 5 to rotate through the gearbox 4, causing the threaded plate 7 to move the lifting plate 6 upward, thereby moving the steel plate through the lifting groove to the top of the feeding platform 1. After the steel plate is lifted to the upper surface of the feeding platform 1, the linear motor 14 is activated to drive the pusher 15 to the leftmost position of the feeding platform 1. The end moves to the right, thereby pushing the steel plate for feeding. The second electric telescopic rod 16 is activated to push the clamping plate 17 to move and clamp the steel plate, thus adapting to steel plates of different widths. When pushing the steel plate, the support roller 19 rotates on the support frame 18, and at the same time, the conveying roller 20 rotates in the conveying groove to convey the steel plate and reduce friction. When the steel plate is fed, it is conveyed between the two guide wheels 26 to limit the steel plate and ensure the accuracy of feeding. The adjusting motor 22 is activated to drive the rotating rod 21 to rotate, so that the adjusting slider 23 moves in the adjusting groove to adjust the distance between the two moving sliders 25.

[0017] The gearbox 4, dual-output motor 8, electric telescopic rod 12, linear motor 14, second electric telescopic rod 16, and adjusting motor 22 of the steel plate bending feeding fixture of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0018] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A feeding fixture for bending steel plates, characterized in that, It includes a loading platform (1), multiple sets of support legs (2), a base frame (3), a lifting component, a fixing component, a pushing component and a guiding component. The loading platform (1) has a lifting groove on the left side. Multiple sets of support legs (2) are installed at the bottom of the loading platform (1). The bottom of the support legs (2) is installed at the top of the base frame (3). A lifting component is installed below the lifting groove of the loading platform (1). A fixing component is installed on the lifting component. Pushing components are installed at the front and rear ends of the top of the loading platform (1). A guiding component is installed on the right side wall of the loading platform (1).

2. The feeding fixture for bending steel plates as described in claim 1, characterized in that, The lifting assembly includes two gearboxes (4), two threaded rods (5), a lifting plate (6), two threaded plates (7), and a dual-output motor (8). The threaded rods (5) are rotatably installed on the front and rear sides of the bottom left end of the loading platform (1). The input end of the threaded rod (5) is connected to the output end of the gearbox (4). The gearbox (4) is installed on the top of the base frame (3). The dual-output motor (8) is installed in the middle of the base frame (3). The output ends of the dual-output motor (8) are connected to the input end of the gearbox (4). The threaded plates (7) are screwed onto the outer wall of the threaded rods (5). The lifting plate (6) is installed between the two threaded plates (7).

3. The feeding fixture for bending steel plates as described in claim 2, characterized in that, It also includes two sets of guide rods (9) and two sets of limiting sliders (10). The inner walls of the two left legs (2) are provided with guide grooves. The guide rods (9) are installed in the guide grooves. The limiting sliders (10) are slidably installed on the outer wall of the guide rods (9). The limiting sliders (10) are connected to the outer wall of the lifting plate (6).

4. The feeding fixture for bending steel plates as described in claim 2, characterized in that, The fixing components include two sets of fixing plates (11), two sets of electric telescopic rods (12) and two sets of fixing clamps (13). The front and rear sides of the top of the lifting plate (6) are fitted with fixing plates (11), the electric telescopic rods (12) are installed on the fixing plates (11), and the telescopic ends of the electric telescopic rods (12) are fitted with fixing clamps (13).

5. The feeding fixture for bending steel plates as described in claim 1, characterized in that, The feeding assembly includes two linear motors (14), two feeding racks (15), two second electric telescopic rods (16), and two clamping plates (17). The top of the feeding platform (1) has rectangular slots at both the front and rear ends. The linear motors (14) are installed in the rectangular slots. The feeding racks (15) are located on the upper surface of the feeding platform (1). The bottom of the feeding racks (15) is connected to the output end of the linear motors (14). The second electric telescopic rods (16) are installed on the outer wall of the feeding racks (15). The telescopic ends of the second electric telescopic rods (16) are equipped with clamping plates (17).

6. The feeding fixture for bending steel plates as described in claim 1, characterized in that, The guide assembly includes a rotating rod (21), an adjusting motor (22), two adjusting sliders (23), two moving sliders (25), and two guide wheels (26). An adjusting groove is provided on the right side wall of the loading platform (1). The rotating rod (21) is rotatably installed in the adjusting groove. Threaded grooves are symmetrically provided at both ends of the rotating rod (21). The input end of the rotating rod (21) is connected to the output end of the adjusting slider (23). The two adjusting sliders (23) are symmetrically screwed onto the outer wall of the rotating rod (21). Moving sliders (25) are installed on the outer wall of the adjusting sliders (23). Guide wheels (26) are rotatably installed on the top of the moving sliders (25).

7. The feeding fixture for bending steel plates as described in claim 2, characterized in that, It also includes multiple support frames (18), multiple support rollers (19) and multiple conveying rollers (20). Multiple support frames (18) are evenly installed at the top center of the lifting plate (6). Support rollers (19) are rotatably installed on the support frames (18). Multiple conveying grooves are opened on the top right side of the loading platform (1). Multiple conveying rollers (20) are evenly rotatably installed in the conveying grooves.

8. The feeding fixture for bending steel plates as described in claim 6, characterized in that, It also includes a support crossbar (24), the lower part of the right side wall of the loading platform (1) is equipped with a support crossbar (24), and the lower part of the movable slider (25) is slidably installed on the outer wall of the support crossbar (24).

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