Steel melting and wire drawing equipment for steel fiber production

Abstract

The utility model relates to the technical field of steel fiber production, in particular to steel melting and wire drawing equipment for steel fiber production, which comprises a steel melting equipment body, the outer end of the steel melting equipment body is sleeved with a sleeving seat in a sliding manner, the upper end of the sleeving seat is provided with a transparent cover, and the side end of the steel melting equipment body is provided with a pair of vertical grooves; during use, the round block needs to be pulled to enable the extension spring to be continuously lengthened until one end of the insertion frame is taken out of the insertion groove, and in the initial state, the compression spring is in a contraction state, so that after the insertion frame is separated from the steel melting equipment body, the compression spring pushes the sliding plate to move upwards, and then the transparent cover moves upwards; and after the transparent cover moves upwards to a proper position, a round block is pulled by utilizing an extension spring, so that one end of an inserting frame is inserted into an inserting groove again to fix a sliding plate, and splashed sparks can be separated from an operator by utilizing the transparent cover and a sleeving seat, so that the operator is protected, and the personal safety of the operator is improved.

Description

Technical Field

[0001] The utility model relates to a molten steel wire drawing device for steel fiber production, and in particular to a molten steel wire drawing device for steel fiber production applied in the field of steel fiber production. Background Art

[0002] The raw material of the molten steel wire drawing method is recycled scrap steel. When processing the recycled scrap steel, the scrap steel is melted into 1500-1600℃ molten steel by electric arc, and then a high-speed rotating melting wheel is approached to the molten steel on the surface of the molten steel. Many grooves are carved on the melting wheel according to the requirements of the required steel fiber size. When the melting wheel descends to the surface of the molten steel, the molten steel is hung out by the groove, thrown out by the centrifugal force of high-speed rotation, and cooled and formed at an extremely fast speed. The molten steel wire drawing method has the advantages of low production cost and high efficiency.

[0003] When processing scrap steel, existing molten steel drawing equipment for steel fiber production will cause sparks to fly to the outside of the equipment. Since most of them are not equipped with a shielding mechanism to shield the flying sparks and separate the sparks from personnel, it is difficult to protect personnel, which will reduce the personal safety of personnel. Utility Model Content

[0004] In view of the above-mentioned prior art, the technical problem to be solved by the utility model is that most of the existing molten steel drawing equipment for steel fiber production are not provided with a shielding mechanism to shield the splashing sparks, so it is difficult to separate the sparks from personnel.

[0005] In order to solve the above problems, the utility model provides a molten steel wire drawing equipment for steel fiber production, including a molten steel equipment body, a socket seat is slidably sleeved on the outer end of the molten steel equipment body, a transparent cover is arranged on the upper end of the socket seat, a pair of vertical grooves are opened on the side end of the molten steel equipment body, a compression spring is fixedly connected to the inner bottom surface of the vertical groove, a slide plate slidably connected to the vertical groove is fixedly connected to the inner wall of the socket seat, a round tube is fixedly connected to the side end of the slide plate, one end of a tension spring is fixedly connected to the inner wall of the round tube, a round block is fixedly connected to the end of the tension spring away from the round tube, and a plug-in frame is fixedly connected to the left and right ends of the round block, and a plug-in slot movably plugged into the plug-in frame is opened on the outer end of the molten steel equipment body.

[0006] In the above-mentioned molten steel drawing equipment for steel fiber production, the transparent cover and the socket can be used to separate the flying sparks from the operator, thereby protecting the operator and improving the personal safety of the operator.

[0007] As a further improvement of the present application, the top end of the compression spring is fixedly connected to the lower end of the slide plate, and the diameter of the round block is the same as the outer diameter of the round tube.

[0008] As a further improvement of the present application, a plug-in hole is provided at the upper end of the slide plate, and a vertical pipe is plugged into the interior of the plug-in hole.

[0009] As a further improvement of the present application, the vertical tube is slidably inserted into the interior of the compression spring, and the lower end thereof extends out from the compression spring and is fixedly connected to the inner bottom surface of the vertical groove.

[0010] As a further improvement of the present application, the upper end of the vertical pipe is fixedly connected to the inner top surface of the vertical groove, and the diameter of the plug-in hole is smaller than the inner diameter of the compression spring.

[0011] As another improvement of the present application, a moving ring is fixedly connected to the lower end of the transparent cover, a circular groove rotatably connected to the moving ring is provided at the upper end of the socket, a plurality of evenly distributed limiting holes are provided at the outer ends of the socket and the moving ring, a limiting rod is movably inserted inside the limiting hole, an operating port is provided at the outer end of the transparent cover, a sealing plate is movably inserted inside the operating port, a first magnetic plate is fixedly connected to a pair of side ends of the sealing plate, and a second magnetic plate that attracts the first magnetic plate is fixedly connected to the inner wall of the operating port.

[0012] As another improved supplement of the present application, both left and right ends of the sealing plate are fixedly connected with shielding blocks, and the rear end of the shielding blocks is in contact with the surface of the transparent cover.

[0013] In summary, the equipment utilizes a transparent cover and a socket to separate the flying sparks from the operator, thereby protecting the personnel and improving the personal safety of the personnel. At the same time, it is also convenient for the personnel to operate the steel melting equipment body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of the first and second implementation modes of the present application;

[0015] Figure 2 This is a schematic diagram of the socket structure of the first embodiment of the present application;

[0016] Figure 3 For this application Figure 2 A partial enlarged schematic diagram in the middle;

[0017] Figure 4 For this application Figure 2 A partial enlarged schematic diagram of point B in the middle;

[0018] Figure 5 This is a schematic diagram of the transparent cover in the first embodiment of the present application in an upwardly moving state;

[0019] Figure 6 This is a schematic diagram of the dynamic ring structure of the second embodiment of the present application;

[0020] Figure 7 For this application Figure 6A partial enlarged schematic diagram of point C in the middle;

[0021] Figure 8 This is a schematic diagram of the sealing plate structure of the second embodiment of the present application.

[0022] Description of the numbers in the figure:

[0023] 1. Steel melting equipment body; 2. Vertical groove; 3. Socket seat; 4. Slide plate; 5. Transparent cover; 6. Round tube; 7. Tension spring; 8. Round block; 9. Plug-in frame; 10. Plug-in groove; 11. Compression spring; 12. Plug-in hole; 13. Vertical tube; 14. Moving ring; 15. Round groove; 16. Limit hole; 17. Limit rod; 18. Operation port; 19. Sealing plate; 20. First magnetic plate; 21. Second magnetic plate; 22. Blocking block. DETAILED DESCRIPTION

[0024] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0025] The first implementation method:

[0026] Figure 1-5 A molten steel wire drawing device for steel fiber production is shown, comprising a molten steel device body 1, the outer end of the molten steel device body 1 is slidably sleeved with a sleeve seat 3, and the upper end of the sleeve seat 3 is provided with a transparent cover 5. When in use, the transparent cover 5 needs to be moved down and the position of the transparent cover 5 is adjusted to prevent the transparent cover 5 from affecting the feeding due to its high position. A pair of vertical grooves 2 are opened on the side end of the molten steel device body 1, and a compression spring 11 is fixedly connected to the inner bottom surface of the vertical groove 2. A slide plate 4 slidably connected to the vertical groove 2 is fixedly connected to the inner wall of the sleeve seat 3, and a round tube 6 is fixedly connected to the side end of the slide plate 4. One end of a tension spring 7 is fixedly connected to the inner wall of the round tube 6, and the tension spring 7 is away from the round tube. 6 is fixedly connected to a round block 8, and the left and right ends of the round block 8 are fixedly connected to a plug-in frame 9. A plug-in groove 10 for movably plugging with the plug-in frame 9 is provided on the outer end of the steel-melting equipment body 1, and the top of the compression spring 11 is fixedly connected to the lower end of the slide plate 4. The diameter of the round block 8 is the same as the outer diameter of the round tube 6. The upper end of the slide plate 4 is provided with a plug-in hole 12, and a vertical pipe 13 is plugged into the inside of the plug-in hole 12. The vertical pipe 13 is slidably plugged into the inside of the compression spring 11, and its lower end extends from the compression spring 11 and is fixedly connected to the inner bottom surface of the vertical groove 2. The upper end of the vertical pipe 13 is fixedly connected to the inner top surface of the vertical groove 2, and the diameter of the plug-in hole 12 is smaller than the inner diameter of the compression spring 11.

[0027] This solution can be achieved. In the initial state, the tension spring 7 is in a slightly stretched state. When in use, it is necessary to pull the round block 8 to continue to stretch the tension spring 7 until one end of the plug-in frame 9 is taken out of the plug-in slot 10. In the initial state, the compression spring 11 is in a contracted state. Therefore, when the plug-in frame 9 is separated from the steel-melting equipment body 1, the compression spring 11 will push the slide plate 4 to move the slide plate 4 upward, and then move the transparent cover 5 upward. When the transparent cover 5 moves to a suitable position, the tension spring 7 is used to pull the round block 8 so that one end of the plug-in frame 9 is inserted into the plug-in slot 10 again to fix the slide plate 4. The transparent cover 5 and the socket 3 can be used to separate the splashing sparks from the operator, thereby protecting the personnel and improving the personal safety of the personnel.

[0028] The second implementation method:

[0029] Based on the first embodiment, this embodiment adds structures such as a dynamic ring 14, a limiting rod 17 and a sealing plate 19, and the rest of the parts are consistent with the first embodiment.

[0030] Figure 6-8 It is shown that a moving ring 14 is fixedly connected to the lower end of the transparent cover 5, a circular groove 15 rotatably connected to the moving ring 14 is provided at the upper end of the socket 3, a plurality of evenly distributed limiting holes 16 are provided at the outer ends of the socket 3 and the moving ring 14, and a limiting rod 17 is movably inserted inside the limiting hole 16, an operating port 18 is provided at the outer end of the transparent cover 5, and a sealing plate 19 is movably inserted inside the operating port 18, a pair of side ends of the sealing plate 19 are fixedly connected with a first magnetic plate 20, and an inner wall of the operating port 18 is fixedly connected with a second magnetic plate 21 that attracts the first magnetic plate 20, after the first magnetic plate 20 and the second magnetic plate 21 are adsorbed together, the stability of the sealing plate 19 in the operating port 18 can be improved, and the left and right ends of the sealing plate 19 are fixedly connected with a shielding block 22, and the shielding block 22 can be used to prevent the sealing plate 19 from passing through the operating port 18 and falling into the transparent cover 5, and the rear end of the shielding block 22 is in contact with the surface of the transparent cover 5.

[0031] This solution can be implemented. When in use, the sealing plate 19 can be moved out of the operating port 18, and the steel-melting equipment body 1 can be operated through the operating port 18. At the same time, the transparent cover 5 needs to be rotated according to a position suitable for operation, so that the movable ring 14 rotates in the circular groove 15, and then the position of the operating port 18 is adjusted. Finally, the limit rod 17 is inserted into the limit hole 16 to fix the transparent cover 5 and the movable ring 14, so that it is convenient for personnel to operate the steel-melting equipment body 1.

[0032] In view of current practical needs, the protection scope of the above-mentioned implementation mode adopted in this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A molten steel drawing device for steel fiber production, comprising a molten steel device body (1), characterized in that: The outer end of the steel-melting equipment body (1) is slidably sleeved with a sleeve seat (3), and a transparent cover (5) is arranged on the upper end of the sleeve seat (3). A pair of vertical grooves (2) are opened on the side ends of the steel-melting equipment body (1), and a compression spring (11) is fixedly connected to the inner bottom surface of the vertical groove (2). A slide plate (4) slidably connected to the vertical groove (2) is fixedly connected to the inner wall of the sleeve seat (3), and a round tube (6) is fixedly connected to the side end of the slide plate (4). One end of a tension spring (7) is fixedly connected to the inner wall of the round tube (6), and a round block (8) is fixedly connected to the end of the tension spring (7) away from the round tube (6). The left and right ends of the round block (8) are fixedly connected to a plug-in frame (9), and a plug-in slot (10) movably plugged into the plug-in frame (9) is opened on the outer end of the steel-melting equipment body (1).

2. A molten steel drawing equipment for steel fiber production according to claim 1, characterized in that: The top end of the compression spring (11) is fixedly connected to the lower end of the slide plate (4), and the diameter of the round block (8) is the same as the outer diameter of the round tube (6).

3. A molten steel drawing equipment for steel fiber production according to claim 2, characterized in that: The upper end of the slide plate (4) is provided with an insertion hole (12), and a vertical pipe (13) is inserted into the interior of the insertion hole (12).

4. A molten steel drawing equipment for steel fiber production according to claim 3, characterized in that: The vertical tube (13) is slidably inserted into the interior of the compression spring (11), and its lower end extends out from the compression spring (11) and is fixedly connected to the inner bottom surface of the vertical groove (2).

5. The molten steel drawing equipment for steel fiber production according to claim 4, characterized in that: The upper end of the vertical pipe (13) is fixedly connected to the inner top surface of the vertical groove (2), and the diameter of the plug hole (12) is smaller than the inner diameter of the compression spring (11).

6. A molten steel drawing equipment for steel fiber production according to claim 5, characterized in that: The lower end of the transparent cover (5) is fixedly connected to a moving ring (14); the upper end of the sleeve seat (3) is provided with a circular groove (15) rotatably connected to the moving ring (14); the outer ends of the sleeve seat (3) and the moving ring (14) are provided with a plurality of evenly distributed limiting holes (16); the limiting holes (16) are movably inserted with limiting rods (17); the outer end of the transparent cover (5) is provided with an operating port (18); the operating port (18) is movably inserted with a sealing plate (19); a pair of side ends of the sealing plate (19) are fixedly connected to a first magnetic plate (20); and the inner wall of the operating port (18) is fixedly connected to a second magnetic plate (21) that attracts the first magnetic plate (20).

7. A molten steel drawing equipment for steel fiber production according to claim 6, characterized in that: The left and right ends of the sealing plate (19) are both fixedly connected to shielding blocks (22), and the rear end of the shielding block (22) is in contact with the surface of the transparent cover (5).

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