A bidirectional reversing device for spheroidizing agent cored wire reels

Abstract

A bidirectional tilting device for spheroidizing agent cored wire reels includes a tilting frame and a base. The tilting frame is hinged to the base via a pivot and can rotate around the pivot. A hook for lifting by a hoisting mechanism is fixed to the end of a first frame plate, and a locking mechanism for securing the tilting frame and base is provided at the end of a second frame plate. The cooperation between the gantry crane and the tilting frame greatly improves operational safety. The device features bidirectional tilting, allowing for efficient cyclical operation between horizontal and vertical positions, reducing equipment downtime and adjustment time, and significantly improving handling and stacking efficiency. Furthermore, the tilting frame and base are hinged via a pivot, and a mechanical locking mechanism consisting of a locking hook and a locking pin ensures secure locking at both the start and end positions of the tilt, guaranteeing stability and reliability during the load-bearing and tilting process, preventing accidental deflection or slippage, and completely eliminating the high risk of personnel working under heavy loads.

Description

Technical Field

[0001] This utility model belongs to the field of spheroidizing agent cored wire production technology, specifically referring to a bidirectional reversing device for spheroidizing agent cored wire reels. Background Technology

[0002] In the production of spheroidizing agent-coated wire, the spheroidizing agent is wrapped inside a steel strip through a multi-layered winding structure, forming a cored wire that can be precisely fed into molten iron. The core of this process lies in encapsulating the spheroidizing agent (containing elements such as magnesium and rare earth elements) within a specifically structured cored wire. The cored wire is then continuously fed into the molten iron using a wire feeding device to achieve spheroidization. When feeding the cored wire into the molten iron, the dosage can be precisely controlled, reducing dust emissions by 80%, and preventing dust leakage through a closed space and dust removal system.

[0003] After the spheroidizing agent cored wire is wound on the reel, the axis of the reel is usually horizontal. In order to facilitate transportation and storage, the reel needs to be rotated 90 degrees so that the axis of the reel is vertical, which is conducive to stacking the reel. At present, after the spheroidizing agent cored wire is packaged on the reel, the reel is rotated by means of lifting equipment and manual tools. However, it is very dangerous for personnel to work under the hoisted reel. Therefore, there is an urgent need for a highly safe device for rotating the reel. Utility Model Content

[0004] In view of the above situation and to overcome the defects of the prior art, the purpose of this utility model is to provide a bidirectional reversing device for spheroidizing agent cored wire reels, so as to at least partially solve the problems mentioned in the background art.

[0005] The technical solution adopted by this utility model is as follows: A bidirectional reversing device for spheroidizing agent cored wire reel is proposed, comprising: The flipping rack includes a first rack and a second rack arranged in an "L" shape; The base is located below the flipping frame; The second frame plate has a rotating shaft fixedly installed on the outer wall of the middle section, and a rotating shaft seat is fixedly installed on the base corresponding to the rotating shaft. The flipping frame is hinged to the base through the rotating shaft, and the flipping frame can rotate 90 degrees around the rotating shaft. The end of the first frame plate is fixed with a hook for hoisting by the hoisting mechanism, and the end of the second frame plate is provided with a locking mechanism to fix the flipping frame and the base.

[0006] Furthermore, the flipping frame flips on the base in a first position and a second position. In the first position, the first frame plate is in an upright state and the second frame plate is in a horizontal state. In the second position, the first frame plate is in a horizontal state and the second frame plate is in an upright state.

[0007] Furthermore, a partition is fixedly provided on the inner side of the second shelf, and a locking hook hinge seat is fixedly provided at the end of the partition away from the first shelf. A positioning plate is fixedly provided on the base, and when the flipping frame is in the second position, the positioning plate is located at the end of the second shelf. A first pin seat and a second pin seat are provided on the positioning plate corresponding to the locking hook.

[0008] Furthermore, the locking mechanism includes a locking hook and a locking pin. Both the first pin seat and the second pin seat are provided with through holes. The locking hook is hinged to the locking hook hinge seat, and the locking pin is installed through the through holes in the first pin seat and the second pin seat.

[0009] Furthermore, the locking hook includes a hook body and a handle fixed to the side of the hook body. The hook body has a groove. When the locking mechanism is in the locked position, the hook body is located between the first pin seat and the second pin seat, and the locking pin passes through the through hole and the groove.

[0010] Furthermore, the hoisting mechanism is connected to a hook via a wire rope, and the hook is connected to the hook seat. Beneficial effects

[0011] This invention achieves long-distance, controllable mechanical tilting through the cooperation of a gantry crane and a tilting frame, greatly improving operational safety. The device also features bidirectional tilting, enabling efficient cyclical operation between horizontal and vertical positions, reducing equipment downtime and adjustment time, and significantly improving handling and stacking efficiency. Furthermore, the tilting frame and base are hinged via a pivot, and a mechanical locking mechanism consisting of a locking hook and a locking pin ensures secure locking at both the start and end positions of the tilt, guaranteeing stability and reliability during the load-bearing and tilting process. This prevents accidental deflection or slippage, completely eliminating the high risk of personnel working under heavy loads. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural schematic diagram of a bidirectional reversing device for a spheroidizing agent cored wire reel according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the structure of a bidirectional reversing device for a spheroidizing agent cored wire reel in the first position according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the structure of a bidirectional reversing device for a spheroidizing agent cored wire reel in the second position according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the locking mechanism proposed in an embodiment of the present invention.

[0013] Among them, 01, hoisting mechanism; 011, hook; 02, cored wire reel; 10, tilting frame; 101, first frame plate; 102, second frame plate; 11, hook seat; 12, partition plate; 121, lock hook hinge seat; 13, rotating shaft; 20, base; 21, positioning plate; 211, first pin seat; 212, second pin seat; 22, rotating shaft seat; 30, lock hook; 31, hook body; 32, handle; 40, locking pin.

[0014] The accompanying drawings are provided to further understand the embodiments and form part of the specification. They are used together with the embodiments for explanation and do not constitute a limitation on the embodiments. Detailed Implementation

[0015] The technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection.

[0016] In the description of the embodiments, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments.

[0017] like Figure 1 As shown in the figure, this utility model embodiment provides a bidirectional reversing device for spheroidizing agent cored wire reels, which aims to improve the safety during the reel reversing process. The device mainly includes a reversing frame 10 and a base 20.

[0018] The flipping frame 10 includes a first frame plate 101 and a second frame plate 102 arranged in an "L" shape. The base 20 is located below the flipping frame 10. A rotating shaft 13 is fixedly provided on the outer wall of the middle section of the second frame plate 102. A rotating shaft seat 22 is fixedly provided on the base 20 at the position corresponding to the rotating shaft 13. The flipping frame 10 is hinged to the base 20 through the rotating shaft 13, so that the flipping frame 10 can rotate 90 degrees around the rotating shaft 13.

[0019] Furthermore, the end of the first frame plate 101 is fixed with a hook seat 11 for hoisting by the hoisting mechanism 01, and the end of the second frame plate 102 is provided with a locking mechanism for fixing the tilting frame 10 and the base 20. The hoisting mechanism 01 is connected to the hook 011 by a wire rope and is connected to the hook seat 11 by the hook 011.

[0020] After the cored wire reel 02 is packaged, a forklift can be used to transfer the horizontally aligned cored wire reel 02 to the tilting frame 10. During this process, the tilting frame 10 is kept structurally stable. The lifting mechanism 01 (gantry crane) can be used to lift the tilting frame 10 to the set position and hold it in place by connecting the wire rope and the hook 011 to the hook seat 11. After the forklift places the cored wire reel 02 on the tilting frame 10, the tilting frame 10 will tilt to one side because the hinge point between the tilting frame 10 and the base 20 is offset. At this time, the lifting mechanism 01 slowly releases the hook 011, and the cored wire reel 02 on the tilting frame 10 can be safely and controllably rotated ninety degrees.

[0021] like Figure 2 and Figure 3 As shown, the flipping frame 10 flips on the base 20 in a first position and a second position. In the first position, the first frame plate 101 is in an upright state and the second frame plate 102 is in a horizontal state. In the second position, the first frame plate 101 is in a horizontal state and the second frame plate 102 is in an upright state.

[0022] When the flipping frame 10 is in either the first or second position, the cored wire reel 02 can be placed on it. For example, when the flipping frame 10 is in the first position, after placing the cored wire reel 02 horizontally on the flipping frame 10, the flipping frame 10 can be rotated 90 degrees using the lifting mechanism 01. After the cored wire reel 02 is in a vertical position, the vertical cored wire reel 02 can be removed, and a horizontal cored wire reel 02 can be placed on the flipping frame 10. Then, the flipping frame 10 can be rotated 90 degrees in the opposite direction using the lifting mechanism 01, from the second position back to the first position. In this way, the flipping frame 10 can be rotated between the first and second positions. The cored wire reel 02 can be rotated in both directions, improving work efficiency.

[0023] For the purpose of installing the locking mechanism, a partition 12 is fixedly provided on the inner side of the second frame plate 102. A locking hook hinge seat 121 is fixedly provided at the end of the partition 12 away from the first frame plate 101. A positioning plate 21 is fixedly provided on the base 20. When the flipping frame 10 is in the second position, the positioning plate 21 is located at the end of the second frame plate 102. A first pin seat 211 and a second pin seat 212 are provided on the positioning plate 21 corresponding to the locking hook 30.

[0024] like Figure 1 and Figure 4 As shown, the locking mechanism includes a locking hook 30 and a locking pin 40. Both the first pin seat 211 and the second pin seat 212 are provided with through holes. The locking hook 30 is hinged to the locking hook hinge seat 121, and the locking pin 40 is installed through the through holes on the first pin seat 211 and the second pin seat 212.

[0025] The locking hook 30 includes a hook body 31 and a handle 32 fixed to the side of the hook body 31. The hook body 31 has a groove. When the locking mechanism is in the locked position, the hook body 31 is located between the first pin seat 211 and the second pin seat 212, and the locking pin 40 passes through the through hole and the groove.

[0026] In some embodiments, the cross-section of the groove is formed in an open "C" shape, and the size of the groove is slightly larger than the size of the through hole. Since the relative positions of the first pin seat 211 and the second pin seat 212 are fixed, the locking pin 40 is inserted into the through hole to fix its position, while the hook body 31 can rotate around the locking hook hinge seat 121. When the "C" shaped groove of the hook body 31 is on the same straight line as the through hole, the locking pin 40 can limit the hook body 31, so that the flipping frame 10 and the base 20 are locked. Since the "C" shaped groove of the hook body 31 is slightly larger, it is also convenient to install the locking pin 40.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] The embodiments have been described above, and such description is not restrictive. The figures shown are only one embodiment, and the actual structure is not limited to this. In short, if a person skilled in the art is inspired by this description and designs a similar structure and embodiment without departing from the inventive spirit, such design should fall within the scope of protection.

Claims

1. A bidirectional reversing device for spheroidizing agent cored wire reels, characterized in that, include: The flipping frame (10) includes a first shelf plate (101) and a second shelf plate (102) arranged in an "L" shape. The base (20) is located below the flipping frame (10); Among them, a rotating shaft (13) is fixedly provided on the outer wall of the middle section of the second frame plate (102), and a rotating shaft seat (22) is fixedly provided on the base (20) corresponding to the rotating shaft (13). The flipping frame (10) is hinged to the base (20) through the rotating shaft (13), and the flipping frame (10) can deflect 90 degrees around the rotating shaft (13). The end of the first frame plate (101) is fixed with a hook seat (11) for hoisting by the hoisting mechanism (01), and the end of the second frame plate (102) is provided with a locking mechanism for fixing the flipping frame (10) and the base (20).

2. The bidirectional reversing device for spheroidizing agent cored wire reel according to claim 1, characterized in that: The flipping frame (10) flips on the base (20) in a first position and a second position. In the first position, the first frame plate (101) is in an upright state and the second frame plate (102) is in a horizontal state. In the second position, the first frame plate (101) is in a horizontal state and the second frame plate (102) is in an upright state.

3. The bidirectional reversing device for spheroidizing agent cored wire reel according to claim 2, characterized in that: A partition (12) is fixedly provided on the inner side of the second frame plate (102). A locking hook hinge seat (121) is fixedly provided at one end of the partition plate (12) away from the first frame plate (101). A positioning plate (21) is fixedly provided on the base (20). When the flipping frame (10) is in the second position, the positioning plate (21) is located at the end of the second frame plate (102). A first pin seat (211) and a second pin seat (212) are provided on the positioning plate (21) corresponding to the locking hook (30).

4. The bidirectional reversing device for spheroidizing agent cored wire reel according to claim 3, characterized in that: The locking mechanism includes a locking hook (30) and a locking pin (40). The first pin seat (211) and the second pin seat (212) are both provided with through holes. The locking hook (30) is hinged to the locking hook hinge seat (121), and the locking pin (40) is installed through the through holes on the first pin seat (211) and the second pin seat (212).

5. The bidirectional reversing device for spheroidizing agent cored wire reel according to claim 4, characterized in that: The locking hook (30) includes a hook body (31) and a handle (32) fixed to the side of the hook body (31). The hook body (31) has a groove. When the locking mechanism is in the locked position, the hook body (31) is located between the first pin seat (211) and the second pin seat (212), and the locking pin (40) passes through the through hole and the groove.

6. The bidirectional reversing device for spheroidizing agent cored wire reel according to claim 1, characterized in that: The hoisting mechanism (01) is connected to the hook (011) by a wire rope, and the hook (011) is connected to the hook seat (11).

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