Steel coil turnover device

Abstract

The utility model provides a steel coil turnover device which aims at solving the technical problems that when an existing steel coil turnover machine works, a steel coil is prone to rolling, and noise is large when the steel coil is turned over. The turnover device is arranged on a machine frame and comprises a supporting plate, the supporting plate is of an L-shaped structure, the two ends of the supporting plate are a supporting part and a punching bearing part respectively, the connecting position of the supporting part and the punching bearing part is rotationally arranged on the machine frame, the top face of the supporting part is an arc-shaped face, and a buffering piece is arranged in the punching bearing part; the telescopic end of the telescopic device is rotationally connected with the middle of the supporting part, and the other end of the telescopic device extends in the direction away from the supporting plate and is rotationally arranged at the bottom of the rack. After the telescopic device drives the supporting plate piece to rotate, the steel coil slides on the supporting part and slides to the punching bearing part. The buffering piece is arranged on the punching bearing part, the impact force of the steel coil on the punching bearing part is relieved, and therefore noise generated when the steel coil makes contact with the punching bearing part is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel coil transportation, in particular to a steel coil turning device. Background Art

[0002] Steel coil is a rolled product formed by hot pressing and cold pressing of steel. It is convenient for storage and transportation, as well as for various processing (such as processing into steel plates, steel strips, etc.).

[0003] Before loading, the steel coil needs to be turned from horizontal to vertical, that is, the axis of the steel coil needs to be turned from horizontal to vertical. The weight of the steel coil is generally about 15-30 tons. Because of its heavy weight, a dedicated device for turning the steel coil is provided, such as Chinese patent CN201110026961.6 (steel coil turning machine).

[0004] However, during the turning process of the steel coil turning machine in the prior art, the contact area between the steel coil and the turning structure is limited, which causes the steel coil to easily roll on the turning structure, and each time the steel coil is turned, there is a very loud noise. Utility Model Content

[0005] Aiming at the technical problems that the steel coil is prone to rolling when the existing steel coil turning machine is working and there is relatively large noise when turning, the utility model provides a steel coil turning device which has the advantages of preventing the steel coil from rolling and reducing noise.

[0006] The technical solution of the utility model is:

[0007] A steel coil turning device, arranged on a frame, comprises:

[0008] The support plate is an L-shaped structure, with a support portion and a receiving portion at both ends, respectively. The connection between the support portion and the receiving portion is rotatably arranged on the frame, the top surface of the support portion is an arc surface, and a buffer is arranged in the receiving portion;

[0009] The telescopic device has a telescopic end that is rotatably connected to the middle of the support portion, and the other end that extends in a direction away from the support plate and is rotatably disposed at the bottom of the frame.

[0010] Optionally, two positioning plates are provided on the frame, and the two positioning plates are respectively located on both sides of the supporting plate;

[0011] One of the positioning plates can be in contact with the bottom of the support portion, and at this time the support portion extends in the horizontal direction;

[0012] Another of the positioning plates may be in contact with the bottom of the receiving portion, and at this time the receiving portion extends in a horizontal direction.

[0013] Optionally, a triangular connecting portion is provided in the middle of the bottom of the supporting portion, and the telescopic end of the telescopic device is rotatably disposed on the connecting portion.

[0014] Optionally, the telescopic device comprises:

[0015] One end of the cylinder is rotatably connected to the connecting part.

[0016] Optionally, there are two support plates, which are arranged in a symmetrical structure, and the corners of the two support plates are rotatably connected to a support shaft;

[0017] The two ends of the support shaft are rotatably arranged on two sides of the frame respectively.

[0018] Optionally, the top surfaces of the two support portions are on the same circular curved surface.

[0019] Optionally, the two support plates correspond to two telescopic devices.

[0020] Optionally, the top surface of the receiving portion has a groove; and the buffer member comprises:

[0021] A bearing plate, located on the groove;

[0022] A plurality of springs are arranged in the groove and connected to the impact plate.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] First, the middle part of the support plate is rotatably connected to the frame, and an inwardly concave arc surface is provided on the support portion of the support plate, so that when the steel coil is placed horizontally on the support portion, it can be embedded in the arc surface, thereby restricting the steel coil on the support portion through the higher two sides of the arc surface to prevent the steel coil from rolling on the support portion.

[0025] When the telescopic device drives the support plate to rotate, the steel coil slides on the support part and slides onto the receiving part. By arranging a buffer on the receiving part, the impact force of the steel coil on the receiving part is reduced, thereby reducing the noise generated when the steel coil contacts the receiving part. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 It is a front view of the utility model;

[0028] Figure 2 It is a side view of the utility model;

[0029] Figure 3 It is a top view of the utility model;

[0030] Figure 4 It is a schematic diagram of the working state of the utility model. DETAILED DESCRIPTION

[0031] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0032] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the products of the present invention are conventionally placed when in use, or are the orientations or positional relationships conventionally understood by those skilled in the art, and 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, and therefore should not be understood as a limitation on the present invention.

[0033] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0034] Example:

[0035] See also Figure 1-Figure 4 A steel coil turning device includes a frame 1, a support plate 2 and a telescopic device 3. Specifically, the support plate 2 is an L-shaped structure, and the support plate 2 includes a support portion 21 and a receiving portion 22, wherein one end of the support portion 21 is fixedly connected to one end of the receiving portion 22, and the support portion 21 and the receiving portion 22 are vertically distributed.

[0036] The connection between the support part 21 and the receiving part 22 is rotatably connected to the frame 1. The frame 1 is arranged on the ground, and a pit is arranged on the ground. The frame 1 is located in the pit, so that after the support plate 2 is installed on the frame 1, the support part 21 or the receiving part 22 can be flush with the ground, so that it is convenient to place the steel coil on the support part 21 or remove it from the receiving part 22.

[0037] The top surface of the support portion 21 is a concave arc surface structure, and the arc surface structure is a part of a cylindrical surface, and the axis corresponding to the arc surface is parallel to the length direction of the support portion 21. A buffer 4 is provided on one side of the receiving portion 22 close to the support portion 21.

[0038] One end of the telescopic device 3 is rotatably set on the frame 1, and the telescopic device 3 is located below the support plate 2. The telescopic end of the telescopic device 3 is rotatably connected to the bottom surface of the support portion 21, and the telescopic end of the telescopic device 3 can drive the support plate 2 to rotate 90°, and during the rotation process, the angle between the length direction of the telescopic device 3 and the horizontal plane varies between 75°-115°.

[0039] The working principle of this embodiment is to first rotatably connect the middle part of the support plate 2 to the frame 1, and set an inwardly concave arc surface on the support portion 21 of the support plate 2, so that when the steel coil is placed horizontally on the support portion 21, it can be embedded in the arc surface, thereby restricting the steel coil on the support portion 21 through the higher two sides of the arc surface to prevent the steel coil from rolling on the support portion 21.

[0040] When the telescopic device 3 drives the support plate 2 to rotate, the steel coil slides on the support portion 21 and slides onto the receiving portion 22. By arranging the buffer member 4 on the receiving portion 22, the impact force of the steel coil on the receiving portion 22 is reduced, thereby reducing the noise generated when the steel coil contacts the receiving portion 22.

[0041] In one specific embodiment:

[0042] Two positioning plates 5 are provided on the frame 1 and both positioning plates 5 are on the ground. The two positioning plates 5 are respectively located on both sides of the supporting plate 2 and can contact the bottom surface of the supporting part 21 and the bottom surface of the receiving part 22 respectively.

[0043] One of the positioning plates 5 may contact the bottom of the support portion 21 , and at this time the support portion 21 extends in the horizontal direction, and the other positioning plate 5 may contact the bottom of the receiving portion 22 , and at this time the receiving portion 22 extends in the horizontal direction.

[0044] The positions of the supporting portion 21 and the impact portion 22 can be determined by providing two positioning plates 5 .

[0045] In another specific embodiment:

[0046] A triangular connecting portion 6 is provided in the middle of the bottom of the supporting portion 21 , and the telescopic end of the telescopic device 3 is rotatably disposed on the connecting portion 6 .

[0047] The telescopic device 3 comprises a cylinder, the piston rod end of the cylinder is rotatably connected to the connecting portion 6 , and the cylinder body end of the cylinder is rotatably connected to the frame 1 .

[0048] In this embodiment, by providing a triangular connecting portion 6 structure, interference between the piston rod of the cylinder and the supporting portion 21 can be avoided.

[0049] In another specific embodiment:

[0050] There are two support plates 2, which are symmetrically arranged. The corners of the two support plates 2 are rotatably connected to a support shaft, and the two ends of the support shaft are rotatably arranged on both sides of the frame 1. At the same time, the two support plates 2 correspond to two telescopic devices 3.

[0051] The top surfaces of the two support portions 21 are located on the curved surface of the same cylinder, and the axes corresponding to the arc-shaped surfaces of the top surfaces of the two support portions 21 are located between the two support portions 21 .

[0052] In this embodiment, two support plates 2 and two telescopic devices 3 are provided to enhance the overall structural strength and the force for driving the support plates 2 to rotate.

[0053] In another specific embodiment:

[0054] The top surface of the receiving portion 22 has a groove, and the buffer member 4 includes a receiving plate 42 and a plurality of springs 41. The receiving plate 42 is located on the groove and can cover the groove. All the springs 41 are arranged in the groove, and one end of all the springs 41 is connected to the receiving plate 42.

[0055] In this embodiment, the impact of the steel coil is borne by the impact plate 42 , and the impact force on the impact plate 42 is reduced by the spring 41 .

[0056] The above-mentioned embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A steel coil turning device, arranged on a frame, characterized in that: include: The support plate is an L-shaped structure, with a support portion and a receiving portion at both ends, respectively. The connection between the support portion and the receiving portion is rotatably arranged on the frame; the top surface of the support portion is an arc surface, and a buffer is arranged in the receiving portion; The telescopic device has a telescopic end that is rotatably connected to the middle of the support portion, and the other end that extends in a direction away from the support plate and is rotatably disposed at the bottom of the frame.

2. The steel coil turning device according to claim 1, characterized in that: The frame is provided with two positioning plates, and the two positioning plates are respectively located on both sides of the supporting plate; One of the positioning plates may contact the bottom of the supporting portion, and at this time the supporting portion extends in the horizontal direction; the other positioning plate may contact the bottom of the receiving portion, and at this time the receiving portion extends in the horizontal direction.

3. The steel coil turning device according to claim 2, characterized in that: A triangular connecting portion is provided in the middle of the bottom of the supporting portion, and the telescopic end of the telescopic device is rotatably arranged on the connecting portion.

4. The steel coil turning device according to claim 3, characterized in that: The telescopic device comprises: One end of the cylinder is rotatably connected to the connecting part.

5. The steel coil turning device according to claim 4, characterized in that: There are two support plates, which are arranged in a symmetrical structure, and the corners of the two support plates are rotatably connected to a support shaft; The two ends of the support shaft are rotatably arranged on two sides of the frame respectively.

6. The steel coil turning device according to claim 5, characterized in that: The top surfaces of the two support parts are on the same circular curved surface.

7. The steel coil turning device according to claim 6, characterized in that: The two support plates correspond to two telescopic devices.

8. The steel coil turning device according to any one of claims 1 to 7, characterized in that: The top surface of the receiving portion is provided with a groove; the buffer member comprises: A bearing plate, located on the groove; A plurality of springs are arranged in the groove and connected to the impact plate.

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