Dummy ingot filling cooling material device of continuous casting machine

Abstract

The utility model discloses a continuous casting machine dummy ingot filling cooling material device which comprises a continuous casting machine dummy ingot rod and a filling material box, the filling material box is located above the continuous casting machine dummy ingot rod, the continuous casting machine dummy ingot rod is provided with a filling notch, the bottom side of the filling material box is connected with a discharging hopper, the bottom side of the discharging hopper is connected with a rubber discharging port, and the rubber discharging port is connected with a cooling device. According to the dummy ingot cooling material filling device of the continuous casting machine, after a dummy bar is pulled out of the continuous casting machine, the dummy bar of the continuous casting machine needs to be cooled, the arranged indirect blocking discharging assembly can drive the cooling material blocking plate to move left and right, and in the left-right moving process, the cooling material blocking plate is not prone to falling off. The cooling material leakage holes are located in the discharging hopper, so that cooling materials in the filling material box can fall down and fall into the filling notches in the dummy bar of the continuous casting machine, and the cooling materials can fall into the filling notches through left-right indirect discharging.

Description

Technical Field

[0001] The utility model relates to the technical field of continuous casting machines, in particular to a device for filling and cooling materials of a continuous casting machine dummy bar. Background Art

[0002] The production process of continuously casting high-temperature molten steel into billets with a certain cross-sectional shape and certain dimensional specifications is called continuous casting of steel. The dummy bar is one of the important devices for continuous casting of steel. The dummy bar consists of a dummy bar head, a transition piece and a bar body. Before pouring, the dummy bar head and part of the transition piece enter the mold to form a movable "inner bottom" of the mold. After pouring starts, the molten steel solidifies and condenses with the dummy bar head. The dummy bar is pulled by the straightening machine to continuously pull the billet out of the mold until the dummy bar head separates from the billet after passing through the straightening machine and enters the dummy bar storage device.

[0003] After the dummy bar is pulled out, its own temperature is very high. When directly cooled or placed, a large amount of time is required for self-cooling. At the same time, storing at a high temperature will cause safety accidents. Therefore, it is necessary to cool the dummy bar. By using a transpiration cooling material, the dummy bar can be quickly cooled. The transpiration cooling material generally uses silicon carbide-based porous ceramics. During use, it is not convenient for workers to accurately fill the transpiration cooling material onto the dummy bar. When manually filling, it often falls or is filled inaccurately. Therefore, a device for filling and cooling materials of a continuous casting machine dummy bar is proposed. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a device for filling and cooling materials of a continuous casting machine dummy bar to solve the above problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device for filling and cooling materials of a continuous casting machine dummy bar includes a continuous casting machine dummy bar and a filling material box. The filling material box is located above the continuous casting machine dummy bar. A filling notch is provided on the continuous casting machine dummy bar. A feeding hopper is connected to the bottom side of the filling material box. A rubber feeding port is connected to the bottom side of the feeding hopper. A cooling material blocking plate is movably installed on the feeding hopper. An indirect blocking feeding component is provided on one side of the feeding hopper. The indirect blocking feeding component is connected to the cooling material blocking plate. A feeding angle adjusting component is provided on one side of the feeding hopper. The feeding angle adjusting component is connected to the rubber feeding port.

[0007] Preferably, a plurality of cooling material leakage holes are formed on the cooling material blocking plate. The cooling material blocking plate is movably installed on the feeding hopper.

[0008] Preferably, the indirect blocking blanking assembly includes a fixing plate fixedly installed on one side of the blanking hopper. A driving motor is fixedly installed on one side of the fixing plate. The output end of the driving motor is connected to a rotating disk. An adjusting rod is movably installed on one side of the rotating disk. A driving rod is fixedly installed on one side of the adjusting rod. One end of the driving rod is fixedly connected to one side of the cooling material blocking plate.

[0009] Preferably, a connecting column is fixedly installed on one side of the rotating disk. An adjusting hole is formed on one side of the adjusting rod. One end of the connecting column movably penetrates through the adjusting hole.

[0010] Preferably, a guiding block is fixedly installed on one side of the fixing plate. One end of the driving rod movably penetrates through the guiding block.

[0011] Preferably, the blanking angle adjusting assembly includes an L-shaped fixing block fixedly installed on one side of the blanking hopper. A telescopic cylinder is fixedly installed on one side of the L-shaped fixing block. The output end of the telescopic cylinder is connected to a direction adjusting frame. The direction adjusting frame is movably sleeved on the rubber blanking port.

[0012] Preferably, an installation plate is provided on one side of the filler box. The bottom of the rubber blanking port is located above the filling slot opening.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: for the continuous casting machine dummy bar filling and cooling material device, after the dummy bar is pulled out from the continuous casting machine, cooling operation needs to be carried out on the continuous casting machine dummy bar. The provided indirect blocking blanking assembly can drive the cooling material blocking plate to move left and right. During the left and right movement, the cooling material leakage holes are located in the blanking hopper, so that the cooling material in the filler box will fall, and thus will fall into the filling slot openings on the continuous casting machine dummy bar. Through the left and right indirect blanking, the cooling material can fall on each filling slot opening;

[0014] The provided blanking angle adjusting assembly, during the process of filling the cooling material, starts the telescopic cylinder to operate, drives the direction adjusting frame to move, can drive the position of the rubber blanking port to adjust and change, change the blanking position at the bottom of the rubber blanking port, so as to adapt to the position of the continuous casting machine dummy bar, effectively solve the possible adjustment and change of the pulling position of the continuous casting machine dummy bar, and achieve accurate filling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural diagram of the present utility model;

[0016] Figure 2 is a sectional structural diagram of the present utility model;

[0017] Figure 3 is a partial sectional structural diagram of the present utility model;

[0018] Figure 4 is the present utility modelFigure 2 Schematic structural diagram of part A.

[0019] In the figure: 1. Caster dummy bar; 2. Filler box; 3. Hopper; 4. Filling notch; 5. Rubber discharge opening; 6. Cooling material baffle; 7. Cooling material leakage hole; 8. Fixed plate; 9. Driving motor; 10. Rotating disk; 11. Connecting column; 12. Adjusting rod; 13. Adjusting hole; 14. Driving rod; 15. Guide block; 16. L-shaped fixing block; 17. Telescopic cylinder; 18. Direction adjusting frame. Specific implementation mode

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Embodiment: Refer to Figures 1-4 , a caster dummy bar filling and cooling material device, including a caster dummy bar 1 and a filler box 2. The filler box 2 is located above the caster dummy bar 1. A filling notch 4 is provided on the caster dummy bar 1. The bottom side of the filler box 2 is connected with a hopper 3. The bottom side of the hopper 3 is connected with a rubber discharge opening 5. A cooling material baffle 6 is movably installed on the hopper 3. A plurality of cooling material leakage holes 7 are opened on the cooling material baffle 6. The cooling material baffle 6 is movably installed on the hopper 3. An indirect blocking and discharging component is provided on one side of the hopper 3. The indirect blocking and discharging component is connected with the cooling material baffle 6.

[0022] Specifically, the indirect blocking and blanking assembly includes a fixing plate 8 fixedly installed on one side of the blanking hopper 3. A driving motor 9 is fixedly installed on one side of the fixing plate 8. The output end of the driving motor 9 is connected to a rotating disk 10. One side of the rotating disk 10 is movably installed with an adjusting rod 12. One side of the adjusting rod 12 is fixedly installed with a driving rod 14. One end of the driving rod 14 is fixedly connected to one side of the cooling material blocking plate 6. A connecting column 11 is fixedly installed on one side of the rotating disk 10. An adjusting hole 13 is formed on one side of the adjusting rod 12. One end of the connecting column 11 movably penetrates through the adjusting hole 13. A guiding block 15 is fixedly installed on one side of the fixing plate 8. One end of the driving rod 14 movably penetrates through the guiding block 15. The cooling material used for cooling is placed in the filling material box 2. The cooling material is silicon carbide-based porous ceramics to achieve transpiration cooling. As the dummy bar 1 of the continuous casting machine is pulled and moved, the driving motor 9 on the indirect blocking and blanking assembly is started to operate, which can drive the rotating disk 10 to rotate. With the arranged adjusting hole 13 and connecting column 11, and under the movement limiting effect of the guiding block 15, the adjusting rod 12 can be driven to move back and forth, thereby driving the cooling material blocking plate 6 to move left and right. The cooling material blocking plate 6 is provided with cooling material leakage holes 7. After moving left and right, the cooling material leakage holes 7 are located in the blanking hopper 3, so that the cooling material in the filling material box 2 will fall, and thus will fall into the filling notch 4 on the dummy bar 1 of the continuous casting machine. Through the indirect blanking left and right, the cooling material can fall on each filling notch 4.

[0023] Specifically, a blanking angle adjusting assembly is provided on one side of the blanking hopper 3. The blanking angle adjusting assembly is connected to the rubber blanking port 5. The blanking angle adjusting assembly includes an L-shaped fixing block 16 fixedly installed on one side of the blanking hopper 3. A telescopic cylinder 17 is fixedly installed on one side of the L-shaped fixing block 16. The output end of the telescopic cylinder 17 is connected to a direction adjusting frame 18. The direction adjusting frame 18 is movably sleeved on the rubber blanking port 5. An installation plate is provided on one side of the filling material box 2. The bottom of the rubber blanking port 5 is located above the filling notch 4. With the arranged blanking angle adjusting assembly, during the process of filling the cooling material, the pulling position of the dummy bar 1 of the continuous casting machine may be adjusted and changed. Therefore, it is necessary to adjust the blanking part of the cooling material according to the change. When adjusting, the telescopic cylinder 17 is started to operate to drive the direction adjusting frame 18 to move. After the direction adjusting frame 18 moves, the position of the rubber blanking port 5 can be driven to be adjusted and changed. The rubber blanking port 5 is made of rubber. After adjustment, the blanking position at the bottom of the rubber blanking port 5 can be changed, so as to adapt to the position of the dummy bar 1 of the continuous casting machine and achieve precise filling.

[0024] During use: After the dummy bar is pulled out from the continuous casting machine, it is necessary to cool the dummy bar 1 of the continuous casting machine. Place the cooling material used for cooling in the filling material box 2. The cooling material is silicon carbide-based porous ceramics to achieve sweating cooling. As the dummy bar 1 of the continuous casting machine is pulled and moved, start the driving motor 9 on the indirect blocking feeding component to run, which can drive the rotating disc 10 to rotate. With the provided adjustment holes 13 and connecting columns 11, and under the movement limiting effect of the guiding block 15, the adjusting rod 12 can be driven to move back and forth, thereby driving the cooling material blocking plate 6 to move left and right. There are cooling material leakage holes 7 on the cooling material blocking plate 6. After moving left and right, the cooling material leakage holes 7 are located in the feeding hopper 3, so that the cooling material in the filling material box 2 will fall, and thus fall into the filling notch 4 on the dummy bar 1 of the continuous casting machine. Through the indirect feeding left and right, the cooling material can fall on each filling notch 4. With the provided feeding angle adjustment component, during the process of filling the cooling material, the pulling position of the dummy bar 1 of the continuous casting machine may be adjusted and changed. Therefore, it is necessary to adjust the feeding part of the cooling material according to the change. When adjusting, start the telescopic cylinder 17 to run, drive the direction adjustment frame 18 to move. After the direction adjustment frame 18 moves, the position of the rubber feeding port 5 can be driven to adjust and change. The rubber feeding port 5 is made of rubber. After adjustment, the feeding position at the bottom of the rubber feeding port 5 can be changed, so as to adapt to the position of the dummy bar 1 of the continuous casting machine and achieve precise filling, which is convenient to use.

[0025] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A filling and cooling material device for the dummy bar of a continuous casting machine, comprising a dummy bar (1) of the continuous casting machine and a filling material box (2), characterized in that, The filler box (2) is located above the dummy bar (1) of the continuous casting machine. A filling notch (4) is provided on the dummy bar (1) of the continuous casting machine. The bottom side of the filler box (2) is connected to a blanking hopper (3), and the bottom side of the blanking hopper (3) is connected to a rubber blanking port (5). A cooling material blocking plate (6) is movably installed on the blanking hopper (3). An indirect blanking blocking assembly is provided on one side of the blanking hopper (3), and the indirect blanking blocking assembly is connected to the cooling material blocking plate (6). A blanking angle adjusting assembly is provided on one side of the blanking hopper (3), and the blanking angle adjusting assembly is connected to the rubber blanking port (5).

2. The filling and cooling material device for the dummy bar of a continuous casting machine according to claim 1, wherein, A plurality of cooling material leakage holes (7) are formed in the cooling material blocking plate (6), and the cooling material blocking plate (6) is movably installed on the blanking hopper (3).

3. A dummy bar filling and cooling material device for a continuous casting machine according to claim 1, characterized in that, The indirect blanking blocking assembly includes a fixing plate (8) fixedly installed on one side of the blanking hopper (3). A driving motor (9) is fixedly installed on one side of the fixing plate (8). The output end of the driving motor (9) is connected to a rotating disk (10). An adjusting rod (12) is movably installed on one side of the rotating disk (10). A driving rod (14) is fixedly installed on one side of the adjusting rod (12), and one end of the driving rod (14) is fixedly connected to one side of the cooling material blocking plate (6).

4. A dummy bar filling and cooling material device for a continuous casting machine according to claim 3, characterized in that, A connecting column (11) is fixedly installed on one side of the rotating disk (10). An adjusting hole (13) is formed on one side of the adjusting rod (12), and one end of the connecting column (11) movably penetrates through the adjusting hole (13).

5. A dummy bar filling and cooling material device for a continuous casting machine according to claim 3, characterized in that, A guiding block (15) is fixedly installed on one side of the fixing plate (8), and one end of the driving rod (14) movably penetrates through the guiding block (15).

6. The continuous caster dummy bar filling and cooling material device according to claim 1, wherein, The blanking angle adjusting assembly includes an L-shaped fixing block (16) fixedly installed on one side of the blanking hopper (3). A telescopic cylinder (17) is fixedly installed on one side of the L-shaped fixing block (16). The output end of the telescopic cylinder (17) is connected to a direction adjusting frame (18), and the direction adjusting frame (18) is movably sleeved on the rubber blanking port (5).

7. A dummy bar filling and cooling material device for a continuous casting machine according to claim 1, characterized in that An installation plate is provided on one side of the filler box (2), and the bottom of the rubber blanking port (5) is located above the filling notch (4).

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