Steel plate leveling machine

Abstract

The utility model relates to the technical field of steel plate leveling, and discloses a steel plate leveling machine which comprises a working table, one side of the working table is fixedly connected with a hydraulic rod, one end of the hydraulic rod is fixedly connected with a connecting frame, one side of the connecting frame is fixedly connected with a movable plate, the two sides of the movable plate are fixedly connected with fixing mechanisms, and the fixing mechanisms are fixedly connected with the working table. And the surface of the workbench is fixedly connected with a placing table. According to the steel plate leveling machine, through arrangement of a hydraulic rod, a connecting frame, a movable plate and a fixing mechanism, a first servo motor is started, an output shaft of the first servo motor drives a positive and negative lead screw to rotate, then the fixing plates are horizontally close to each other or far away from each other under the acting force of a sliding rod, and the hydraulic rod drives the connecting frame and the movable plate to move; the leveling rollers can be conveniently mounted, dismounted and maintained, the two sets of leveling rollers with different diameters can be conveniently switched back and forth, and the leveling range of the steel plate is enlarged.

Description

Technical Field

[0001] This utility model relates to the field of steel plate leveling technology, specifically to a steel plate leveling machine. Background Technology

[0002] Steel plates are the raw materials for making many products. They are processed into the desired products through processes such as shearing, stamping, and welding. Steel plates are not always flat. Unevenness can occur when steel plates are stacked or transported. Usually, steel plate leveling equipment is needed to level the steel plates.

[0003] Traditional leveling machines only have one set of rollers, which can only ensure the flatness of steel plates within a certain range. Moreover, the leveling rollers are consumable parts, which are easily damaged and troublesome to repair during actual use. Traditional leveling machines have significant limitations in terms of leveling range and maintenance.

[0004] Therefore, there is an urgent need for a steel plate leveling machine to solve the above problems. Summary of the Invention

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a steel plate leveling machine, which can effectively solve the problem that the existing technology has great limitations in terms of leveling range and maintenance.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: a steel plate leveling machine, including a workbench, a hydraulic rod fixedly connected to one side of the workbench, a connecting frame fixedly connected to one end of the hydraulic rod, a movable plate fixedly connected to one side of the connecting frame, a fixing mechanism fixedly connected to both sides of the movable plate, and a placement platform fixedly connected to the surface of the workbench.

[0007] As a further embodiment of this utility model, the fixing mechanism includes a first servo motor fixedly connected to both sides of the movable plate. The output shafts of the two first servo motors are fixedly connected to positive and negative lead screws. A set of fixing plates is threaded to the outside of the two positive and negative lead screws. A set of sliding rods is slidably connected through both sides of the two sets of fixing plates, and the sliding rods facilitate the movement of the fixing plates.

[0008] As a further embodiment of this utility model, a set of turntables is rotatably connected to the inner side of one set of fixed plates, and a first limiting block is fixedly connected to one side of each set of turntables. A second servo motor is fixedly connected to the other side of one set of turntables, and the second servo motor provides power to the leveling roller.

[0009] As a further embodiment of this utility model, a set of rotating shafts is rotatably connected inside the other set of fixed plates. A second limiting block is fixedly connected to one side of each set of rotating shafts, and a gear is fixedly connected to the other side of each set of rotating shafts. The two sets of gears mesh with each other to facilitate the rotation of power between the gears.

[0010] As a further embodiment of this utility model, a set of leveling rollers is provided on the inner side of each of the two sets of fixing plates. The diameters of the two sets of leveling rollers are different, and limit holes are provided on both sides to facilitate the fixing of the leveling rollers.

[0011] As a further embodiment of this utility model, a set of guide plates is fixedly connected to the surface of the placement platform, and four support columns are fixedly connected to the bottom surface of the workbench, which facilitates the fixation of the entire device.

[0012] This utility model provides a steel plate leveling machine, which has the following beneficial effects:

[0013] This steel plate leveling machine, through the arrangement of hydraulic rods, connecting frames, moving plates, and fixing mechanisms, starts the first servo motor. The output shaft of the first servo motor drives the positive and negative lead screws to rotate, and then the force of the sliding rod causes the fixing plates to move horizontally closer or further apart. The hydraulic rod drives the connecting frame and moving plate to move, which facilitates the installation, disassembly, and maintenance of the leveling rollers, as well as the switching between two sets of leveling rollers with different diameters, thereby increasing the leveling range of the steel plate. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the disassembly and leveling of the fixing mechanism structure of this utility model.

[0016] In the diagram: 1. Workbench; 2. Hydraulic rod; 3. Connecting frame; 4. Moving plate; 5. Fixing mechanism; 501. First servo motor; 502. Positive and negative lead screws; 503. Fixing plate; 504. Sliding rod; 6. Placement platform; 7. Turntable; 8. First limit block; 9. Second limit block; 10. Gear; 11. Second servo motor; 12. Leveling roller; 13. Guide plate; 14. Support column; 15. Rotating shaft. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0018] Please see Figures 1 to 2This utility model provides a technical solution: a steel plate leveling machine, including a workbench 1, a hydraulic rod 2 fixedly connected to one side of the workbench 1, a connecting frame 3 fixedly connected to one end of the hydraulic rod 2, a movable plate 4 fixedly connected to one side of the connecting frame 3, and a fixing mechanism 5 fixedly connected to both sides of the movable plate 4. Through the arrangement of the hydraulic rod 2, the connecting frame 3, the movable plate 4 and the fixing mechanism 5, it is convenient to install, disassemble and maintain the leveling roller 12 and switch back and forth between two sets of leveling rollers 12 with different diameters, thereby increasing the leveling range of the steel plate. A placement platform 6 is fixedly connected to the surface of the workbench 1.

[0019] Please see Figure 2 The fixing mechanism 5 includes a first servo motor 501 fixedly connected to both sides of the moving plate 4. The output shafts of the two first servo motors 501 are fixedly connected to positive and negative lead screws 502. The outside of the two positive and negative lead screws 502 are threadedly connected to a set of fixing plates 503. A set of sliding rods 504 are slidably connected through both sides of the two sets of fixing plates 503. The sliding rods 504 facilitate the movement of the fixing plates 503.

[0020] Please see Figure 2 One set of fixed plates 503 is rotatably connected to a set of turntables 7 on the inner side. One side of each set of turntables 7 is fixedly connected to a first limit block 8. The other side of each set of turntables 7 is fixedly connected to a second servo motor 11. The second servo motor 11 provides power to the leveling roller 12.

[0021] Please see Figure 2 The other set of fixed plates 503 are rotatably connected to a set of rotating shafts 15. A second limiting block 9 is fixedly connected to one side of each set of rotating shafts 15, and a gear 10 is fixedly connected to the other side of each set of rotating shafts 15. The two sets of gears 10 mesh with each other to facilitate the rotation of the power between the gears 10.

[0022] Please see Figure 2 Each of the two sets of fixing plates 503 has a set of leveling rollers 12 on its inner side. The two sets of leveling rollers 12 have different diameters and limit holes are opened on both sides to facilitate the fixing of the leveling rollers 12.

[0023] Please see Figure 1 A set of guide plates 13 are fixedly connected to the surface of the placement platform 6, and four support columns 14 are fixedly connected to the bottom surface of the workbench 1. The support columns 14 facilitate the fixation of the entire device.

[0024] In this invention, the working steps of the device are as follows:

[0025] First step: After placing the steel plate to be leveled on the placement table 6, push it between the leveling rollers 12. The second servo motor 11 drives the turntable 7 and the first limit block 8 to rotate. Then, through the gear 10, the two leveling rollers 12 rotate synchronously in opposite directions to level the steel plate.

[0026] The second step: Start the first servo motor 501. The output shaft of the first servo motor 501 drives the positive and negative lead screws 502 to rotate. Then, under the action of the sliding rod 504, the fixing plates 503 move closer or further apart horizontally, so that the first limiting block 8 and the second limiting block 9 on both sides of the leveling roller 12 move closer or further apart, which facilitates the installation, disassembly and maintenance of the leveling roller 12.

[0027] The third step: The hydraulic rod 2 drives the connecting frame 3 and the moving plate 4 to move, which facilitates the installation, disassembly and maintenance of the leveling roller 12 and the switching between the two sets of leveling rollers 12 with different diameters.

[0028] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A steel plate leveling machine, comprising a worktable (1), characterized in that, A hydraulic rod (2) is fixedly connected to one side of the workbench (1), a connecting frame (3) is fixedly connected to one end of the hydraulic rod (2), a moving plate (4) is fixedly connected to one side of the connecting frame (3), a fixing mechanism (5) is fixedly connected to both sides of the moving plate (4), and a placement platform (6) is fixedly connected to the surface of the workbench (1).

2. The steel plate leveling machine according to claim 1, characterized in that, The fixing mechanism (5) includes a first servo motor (501) fixedly connected to both sides of the moving plate (4). The output shafts of the two first servo motors (501) are fixedly connected to positive and negative lead screws (502). The two positive and negative lead screws (502) are threaded to the outside of a set of fixing plates (503). A set of sliding rods (504) are slidably connected through both sides of the two sets of fixing plates (503).

3. A steel plate leveling machine according to claim 2, characterized in that, One set of fixed plates (503) is rotatably connected to a set of turntables (7) on the inner side. One side of each set of turntables (7) is fixedly connected to a first limiting block (8). The other side of each set of turntables (7) is fixedly connected to a second servo motor (11).

4. A steel plate leveling machine according to claim 2, characterized in that, One of the fixed plates (503) is rotatably connected to a set of rotating shafts (15). A second limiting block (9) is fixedly connected to one side of each of the two sets of rotating shafts (15), and a gear (10) is fixedly connected to the other side of each of the two sets of rotating shafts (15). The two sets of gears (10) mesh with each other.

5. A steel plate leveling machine according to claim 2, characterized in that, Both sets of fixing plates (503) have a set of leveling rollers (12) on their inner sides. The diameters of the two sets of leveling rollers (12) are different, and limit holes are opened on both sides.

6. A steel plate leveling machine according to claim 1, characterized in that, A set of guide plates (13) are fixedly connected to the surface of the placement platform (6), and four support columns (14) are fixedly connected to the bottom surface of the workbench (1).

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