Rotary workbench for steel coil for metal rolling mill

Abstract

The utility model discloses a rotating table for a steel coil for a metal rolling mill, which belongs to the field of flood prevention early warning devices and comprises a base, direction adjusting motors are fixedly connected to two sides of the top surface of the base, and a packaging table is fixedly connected to the center of the top surface of the base. The outer side of the packaging table is movably sleeved with a supporting table, the center of the top face of the packaging table is movably connected with a pair of driving rollers, a steel coil is arranged at the positions, close to the upper portions, of the opposite faces of the two driving rollers, and the horizontal position of the supporting table is fixedly connected with a pair of loading and unloading plates. The problem that the position of the supporting assemblies conflicts with a steel coil hoisting path is solved, hoisting work of the steel coil is facilitated, the two pairs of supporting assemblies are arranged, the steel coil is more effectively supported and limited, the stability of the steel coil in the packaging process is guaranteed, meanwhile, the supporting assemblies are convenient to adjust, and the steel coil packaging efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel coil packaging, and more specifically to a rotary worktable for steel coils used in a metal rolling mill. Background Art

[0002] Steel coil, also known as coiled steel, is a roll-shaped material formed by hot or cold pressing of steel by a rolling mill. It is easy to store and transport, and is convenient for various processing. After the production of the steel coil is completed, the steel coil needs to be lifted to the workbench by a lifting device, and then a plastic film is spirally wrapped on one side of the steel coil to protect the steel coil, while increasing the stability of the steel coil during transportation and reducing the occurrence of accidents.

[0003] Based on the above, the inventors discovered that when the existing workbench is in use, the lifting device can only drive the steel coil to move in a straight line. Since a support assembly needs to be set on one side of the workbench to ensure the stability of the steel coil, there is a position conflict with the lifting device. Therefore, when the steel coil is removed, the lifting device needs to drive the steel coil to reset in the opposite direction, affecting the disassembly efficiency of the steel coil. Therefore, in view of this, the existing structure is studied and improved, and a rotating workbench for steel coils for metal rolling mills is provided, in order to achieve a more practical purpose. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a rotating worktable for steel coils for metal rolling mills. This scheme can adjust the position of the support components of the worktable, and has a simple and stable structure. It avoids the problem of conflict between the position of the support components and the steel coil lifting path, facilitates the lifting of the steel coil, and is provided with two pairs of support components to more effectively support and limit the steel coil, thereby ensuring the stability of the steel coil during packaging. At the same time, the support components are easy to adjust, thereby improving the efficiency of steel coil packaging.

[0006] 2. Technical solution

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] A rotating worktable for steel coils for a metal rolling mill comprises a base, a top surface of the base is fixedly connected to a steering motor on both sides, and a packaging table is fixedly connected to the center of the top surface of the base, a support table is movably provided on the outer side of the packaging table, and a pair of driving rollers are movably connected to the top surface of the packaging table in the center, steel coils are arranged on the upper sides of the opposite surfaces of the two driving rollers, a pair of loading and unloading plates are fixedly connected to the horizontal position of the support table, and a quick clamping mechanism is arranged on the outer side in the front and rear directions of the support table, the output end of the steering motor is fixedly connected to a gear disk, a group of tooth blocks are fixedly connected to the outer side of the support table near the bottom, and a group of support rods are fixedly connected to the bottom surface of the support table, and movable balls are movably connected to the bottom ends of the support rods.

[0009] Furthermore, the quick clamping mechanism includes two symmetrically arranged clamping motors, the output end of the clamping motor is fixedly connected to a screw rod, a pair of ball sliders are sleeved on the outer side of the screw rod, and a synchronous transmission belt is sleeved on one end of the opposite surfaces of the two screw rods, the top surface of the ball slider is fixedly connected to a fixing rod, and a clamping rod is arranged on the top of the fixing rod.

[0010] Furthermore, the toothed disc is meshingly connected with the toothed block, and a plurality of support rods are arranged in a ring array.

[0011] Furthermore, a groove is provided on the inner side of the top surface of the base, and one side of the movable ball is fitted in the groove.

[0012] Furthermore, the two clamping motors are respectively fixedly connected to the front and rear sides of the support platform, the screw rod is inside the support platform, and the screw rod is movably connected to the support platform.

[0013] Furthermore, the outer side of the screw rod is provided with two rotating threads of the same length and opposite directions, and the rotating threads are adapted to the ball slider.

[0014] Furthermore, the top end of the fixing rod is movably connected to the bottom end of the clamping rod, and a bolt is threadedly connected at the connection between the fixing rod and the clamping rod.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] (1) This solution sets two toothed discs and tooth blocks to allow the support table to rotate at a certain angle. The support rod cooperates with the movable ball to support the support table. At the same time, the movable ball rubs against the groove to rotate. Compared with the existing technology, the position of the support component of the workbench can be adjusted. The structure is simple and stable, avoiding the problem of conflict between the position of the support component and the steel coil lifting path, thereby facilitating the lifting of the steel coil.

[0018] (2) By setting up a quick clamping mechanism, the inclination angle of the clamping rod can be rotated according to the specifications of the steel coil to ensure that the clamping rod can fit the outer side of the steel coil. The screw rod is then rotated to cooperate with the two sections of rotating threads, so that the two ball sliders drive the corresponding fixed rods to move in opposite directions synchronously and contact the outer side of the steel coil. Compared with the existing technology, two pairs of support components are provided to more effectively support and limit the steel coil, thereby ensuring the stability of the steel coil during packaging. At the same time, the support components are easy to adjust, thereby improving the efficiency of steel coil packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the steel coil packaging state of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the support platform of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the quick clamping mechanism of the utility model.

[0023] Explanation of the numbers in the figure: 1. Base; 2. Adjustment motor; 3. Packing table; 4. Support table; 5. Driving roller; 6. Steel coil; 7. Loading and unloading plate; 8. Quick clamping mechanism; 9. Toothed plate; 10. Tooth block; 11. Support rod; 12. Movable ball; 13. Clamping motor; 14. Screw; 15. Ball slider; 16. Fixed rod; 17. Clamping rod; 18. Synchronous transmission belt. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0025] Example:

[0026] See also Figure 1-4, a rotary worktable for steel coils for a metal rolling mill, comprising a base 1, a top surface of the base 1 is fixedly connected with a steering motor 2 on both sides, and a packaging table 3 is fixedly connected to the top surface of the base 1 in the middle, a support platform 4 is movably provided on the outer side of the packaging table 3, and a pair of driving rollers 5 are movably connected to the top surface of the packaging table 3 in the middle, and a steel coil 6 is arranged on the upper side of the opposite surfaces of the two driving rollers 5, a pair of loading and unloading plates 7 are fixedly connected to the horizontal position of the support platform 4, and a quick clamping mechanism 8 is arranged on the outer side of the front and rear directions of the support platform 4, a gear plate 9 is fixedly connected to the output end of the steering motor 2, a group of gear blocks 10 are fixedly connected to the outer side of the support platform 4 at the bottom, and a group of support rods 11 are fixedly connected to the bottom surface of the support platform 4, and a movable ball 12 is movably connected to the bottom end of the support rod 11, and the steel coil 6 is moved to the packaging table 3 through the horizontally arranged first loading and unloading plate 7 by a crane, so that the outer side of the steel coil 6 contacts the surface of the two driving rollers 5, and the two driving rollers 5 are driven to rotate synchronously in the same direction by the driving member, thereby driving the steel coil 6 to rotate, which is convenient for packaging.

[0027] See also Figure 4 The quick clamping mechanism 8 includes two symmetrically arranged clamping motors 13, the output end of the clamping motor 13 is fixedly connected with a screw rod 14, the outer side of the screw rod 14 is sleeved with a pair of ball sliders 15, and the opposite surfaces of the two screw rods 14 are sleeved with a synchronous transmission belt 18 at one end, the top surface of the ball slider 15 is fixedly connected with a fixing rod 16, and the top of the fixing rod 16 is provided with a clamping rod 17. In order to provide stability support for the steel coil 6 and improve the adjustment efficiency of the support limit assembly, a quick clamping mechanism 8 is provided.

[0028] See also Figure 3 The toothed disc 9 is meshed with the toothed block 10, and a plurality of support rods 11 are arranged in a ring array. The direction adjustment motor 2 is started, and the two toothed discs 9 cooperate with the toothed block 10 to make the support platform 4 rotate 90°.

[0029] See also Figure 3 A groove is provided on the inner side of the top surface of the base 1, and one side of the movable ball 12 fits in the groove. The support rod 11 cooperates with the movable ball 12 to rotatably support the support platform 4. At the same time, the movable ball 12 rubs against the groove to rotate and reduce the movement resistance.

[0030] See also Figure 4 The two clamping motors 13 are fixedly connected to the front and rear sides of the support platform 4 respectively, the screw rod 14 is inside the support platform 4, and the screw rod 14 is movably connected to the support platform 4. The rotation of the support platform 4 makes the two pairs of fixed rods 16 located on both sides of the steel coil 6 respectively, and the clamping motor 13 is started to drive the screw rod 14 to rotate.

[0031] See also Figure 4The outer side of the screw rod 14 is provided with two rotating threads of the same length and opposite directions, which are matched with the ball slider 15. The rotation of the screw rod 14 cooperates with the two rotating threads, so that the two ball sliders 15 drive the corresponding fixed rods 16 to move synchronously in opposite directions, thereby making the clamping rod 17 contact with the outer side of the steel coil 6, ensuring the stability of the steel coil 6 during rotation adjustment.

[0032] See also Figure 4 The top end of the fixing rod 16 is movably connected to the bottom end of the clamping rod 17, and a bolt is threadedly connected to the connection between the fixing rod 16 and the clamping rod 17. According to the specifications of the steel coil 6, the inclination angle of the clamping rod 17 can be rotated to ensure that the clamping rod 17 can fit against the outer side of the steel coil 6, and then fixed with the bolts.

[0033] When in use: first, according to the specifications of the steel coil 6, rotate the inclination angle of the clamping rod 17 to ensure that the subsequent clamping rod 17 can fit with the outer side of the steel coil 6, and then fix it with bolts. After that, the steel coil 6 is moved to the packaging table 3 through the horizontally set first loading and unloading plate 7 by the crane, so that the outer side of the steel coil 6 contacts the surface of the two driving rollers 5, and then start the adjustment motor 2, and through the two toothed discs 9 and the tooth blocks 10, the support table 4 is rotated 90°, and the support rod 11 cooperates with the movable ball 12 to support the support table 4 for rotation. At the same time, the movable ball 12 rubs against the groove to rotate and reduce the movement resistance. The rotation of the support table 4 makes the two pairs of fixed rods 16 located on both sides of the steel coil 6 respectively, and the clamping motor 13 is started to drive the screw rod 14 Rotation, the rotation of the screw rod 14 cooperates with the two-section rotating thread, so that the two ball sliders 15 drive the corresponding fixed rods 16 to move synchronously in the opposite direction, and then the clamping rod 17 contacts with the outside of the steel coil 6 to ensure the stability of the steel coil 6 during rotation adjustment, and then the two driving rollers 5 are driven by the driving member to rotate synchronously in the same direction, thereby driving the steel coil 6 to rotate, which is convenient for the packaging of the protective plastic film on the outside of the steel coil 6. After the packaging work is completed, the clamping motor 13 first drives the screw rod 14 to rotate in the opposite direction to separate the clamping rod 17 from the outside of the steel coil 6, and then the turning motor 2 is started again to make the support platform 4 rotate 90° again. At this time, the two loading and unloading plates 7 are re-located on the lifting path of the steel coil 6, and the steel coil 6 is lifted away from the loading and unloading plates 7 on the other side of the support platform 4 by the crane.

[0034] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0035] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A rotary table for steel coils for a metal rolling mill, characterized in that: The invention comprises a base (1), wherein the top surface of the base (1) is fixedly connected to a steering motor (2) on both sides, and the top surface of the base (1) is fixedly connected to a packaging table (3) in the middle, a support table (4) is movably sleeved on the outer side of the packaging table (3), and a pair of driving rollers (5) are movably connected to the top surface of the packaging table (3), and steel coils (6) are arranged on the upper sides of the opposite surfaces of the two driving rollers (5), a pair of loading and unloading plates (7) are fixedly connected to the horizontal position of the support table (4), and a quick clamping mechanism (8) is arranged on the outer side of the support table (4) in the front and rear directions, the output end of the steering motor (2) is fixedly connected to a toothed disc (9), the outer side of the support table (4) is fixedly connected to a group of tooth blocks (10) at the bottom, and the bottom surface of the support table (4) is fixedly connected to a group of support rods (11), and the bottom end of the support rods (11) is movably connected to a movable ball (12).

2. The rotary table for steel coils used in a metal rolling mill according to claim 1, characterized in that: The quick clamping mechanism (8) comprises two symmetrically arranged clamping motors (13), the output end of the clamping motor (13) is fixedly connected to a screw rod (14), the outer side of the screw rod (14) is sleeved with a pair of ball sliders (15), and the opposite surfaces of the two screw rods (14) are sleeved with a synchronous transmission belt (18) at one end, the top surface of the ball slider (15) is fixedly connected to a fixing rod (16), and the top end of the fixing rod (16) is provided with a clamping rod (17).

3. The rotary table for steel coils used in a metal rolling mill according to claim 1, characterized in that: The toothed disc (9) is meshingly connected with the toothed block (10), and a plurality of support rods (11) are arranged in a ring array.

4. The rotary table for steel coils used in a metal rolling mill according to claim 1, characterized in that: A groove is provided on the inner side of the top surface of the base (1), and one side of the movable ball (12) is in contact with the groove.

5. The rotary table for steel coils used in a metal rolling mill according to claim 2, characterized in that: The two clamping motors (13) are respectively fixedly connected to the front and rear sides of the support platform (4); the screw rod (14) is inside the support platform (4), and the screw rod (14) is movably connected to the support platform (4).

6. The rotary table for steel coils used in a metal rolling mill according to claim 2, characterized in that: The outer side of the screw rod (14) is provided with two sections of rotating threads with the same length and opposite directions, and the rotating threads are adapted to the ball slider (15).

7. The rotary table for steel coils used in a metal rolling mill according to claim 2, characterized in that: The top end of the fixing rod (16) is movably connected to the bottom end of the clamping rod (17), and a bolt is threadedly connected at the connection between the fixing rod (16) and the clamping rod (17).

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