Novel water-cooling tapping unit

Abstract

The novel water-cooling tapping unit comprises a tapping machine body, a supporting frame, a conveying assembly and a water-cooling cooling assembly, the bottom end of the supporting frame and the inner surface of the tapping machine body are installed in a sliding mode, the conveying assembly is arranged in the middle of the supporting frame, and the water-cooling cooling assembly is arranged on the side face of the supporting frame. The water cooling assembly comprises a water tank, a circulating pump, a connecting pipe, a cooling box, an annular pipe and a fan, the water tank is arranged at the bottom of the tapping machine body, the side face of the circulating pump and the surface of the water tank are fixedly installed, the bottom end of the connecting pipe and the surface of the circulating pump are fixedly installed, and the bottom of the cooling box and the top of the tapping machine body are fixedly installed; the outer surface of the annular pipe and the inner surface of the cooling box are fixedly installed, the middle of the annular pipe and the end of the connecting pipe are fixedly installed, and the fan is arranged at the top of the cooling box. And by arranging the water cooling assembly, the plate blank in the cooling box is cooled, and the situation that the conveying assembly and subsequent equipment are damaged due to the fact that the temperature of the plate blank is too high is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of steel-making units, and more specifically, to a novel water-cooled steel-making unit. Background Art

[0002] The steel tapping machine is located in front of the discharge side of the heating furnace. It is used to lift the slabs in the heating furnace and place them steadily on the discharge roller. It can discharge the slabs in single or double rows according to the length of the slabs. However, the continuous conveying method currently adopted by some steel tapping machines makes the conveying device always in contact with the steel just heated, causing the conveying device to be in a high temperature state for a long time. In this case, the conveying device may be damaged due to excessive temperature, thereby reducing its service life. Utility Model Content

[0003] In order to overcome the above defects of the prior art, the utility model provides a novel water-cooled steel-making unit to solve the problem in the prior art that the conveying device is always in contact with the steel just heated, causing the conveying device to be in a high temperature state for a long time.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a new water-cooled steel-making unit, comprising

[0005] Steel tapping machine body;

[0006] A support frame, the bottom end of which is slidably mounted on the inner surface of the steel tapping machine body;

[0007] A conveying assembly, wherein the conveying assembly is arranged in the middle of the supporting frame;

[0008] A water-cooling cooling component is arranged on the side of the support frame, and the water-cooling cooling component includes a water tank, a circulating pump, a connecting pipe, a cooling box, a ring pipe, and a fan. The water tank is arranged at the bottom of the steel-discharging machine body, the side of the circulating pump is fixedly installed on the surface of the water tank, the bottom end of the connecting pipe is fixedly installed on the surface of the circulating pump, the bottom of the cooling box is fixedly installed on the top of the steel-discharging machine body, the outer surface of the ring pipe is fixedly installed on the inner surface of the cooling box, the middle part of the ring pipe is fixedly installed on the end of the connecting pipe, and the fan is arranged on the top of the cooling box.

[0009] Among them, it also includes a supporting plate and an auxiliary unloading component. The side end of the supporting plate is fixedly installed on the side of the steel-discharging machine body, and the bottom of the auxiliary unloading component is fixedly installed on the top of the steel-discharging machine body.

[0010] Wherein, the conveying assembly includes a driving roller, a driven roller, and an electric telescopic rod. The middle part of the driving roller is fixedly installed on the inner surface of the support frame, the middle part of the driven roller is fixedly installed on the inner surface of the steel-making machine body, the outer surface of the driven roller is rotatably installed on the inner surface of the steel-making machine body, the bottom of the electric telescopic rod is fixedly installed on the inner surface of the steel-making machine body, and the top of the electric telescopic rod is fixedly installed on the bottom of the support frame.

[0011] Wherein, the auxiliary unloading assembly includes a moving mechanism and a fixing mechanism, the bottom of the moving mechanism is fixedly mounted to the top of the steel-discharging machine body, and the side end of the fixing mechanism is fixedly mounted to the middle of the moving mechanism.

[0012] Wherein, the moving mechanism includes a limit box, a threaded rod, a motor, and a slider. The bottom of the limit box is fixedly installed on the top of the steel-discharging machine body, the threaded rod is arranged inside the limit box, the side end of the motor is fixedly installed on the surface of the limit box, the output end of the motor is fixedly installed on the end of the threaded rod, the inner surface of the slider is threadedly connected to the outer surface of the threaded rod, and the outer surface of the slider is slidably installed on the inner surface of the limit box.

[0013] Among them, the fixing mechanism includes a connecting plate, a lower clamping plate, a fixing plate, a cylinder, and an upper clamping plate. One side of the connecting plate is fixedly installed with the side of the slider, the other side of the connecting plate is fixedly installed with the side of the lower clamping plate, the bottom end of the fixing plate is fixedly installed with the top of the connecting plate, the cylinder is arranged at the top of the fixing plate, and the top of the upper clamping plate is fixedly installed with the bottom end of the cylinder.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the above scheme, by setting up a water-cooling component, before the slab reaches the conveying component, the staff can start the circulating pump, and the circulating pump pumps the clean water inside the water tank into the connecting pipe. The clean water will flow along the connecting pipe into the annular pipe and circulate in the annular pipe. At the same time, the staff can start the fan, and the fan rotates to speed up the air circulation rate inside the cooling box. At this time, the slab passing through the cooling box will be cooled by the combined action of the circulating water inside the annular pipe and the fan, thereby avoiding damage to the conveying component and other subsequent equipment due to excessively high slab temperature.

[0016] In the above scheme, by setting an auxiliary unloading component, during the process of transporting the slab through the conveying component, when the end of the slab is in the middle of the lower clamp and the upper clamp, the staff can control the extension of the cylinder to drive the connected upper clamp to move downward, and fix the slab together with the lower clamp; then, the motor can be started, and the threaded rod connected to the output end of the motor rotates, and the slider inside the limit box moves along the outer surface of the threaded rod and the inner surface of the limit box, driving the lower clamp connected to the slider through the connecting plate and the slab fixed thereon to move together, thereby assisting the conveying component to transport and unload the slab, and improving the stability of the slab unloading process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the conveying component of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the water cooling component of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the auxiliary blanking component of the utility model.

[0021] [reference numerals]

[0022] 1. Steel-making machine body; 2. Support frame; 3. Support plate; 4. Conveying assembly; 5. Water-cooling assembly; 6. Auxiliary unloading assembly; 40. Driving roller; 41. Driven roller; 42. Electric telescopic rod; 50. Water tank; 51. Circulating pump; 52. Connecting pipe; 53. Cooling box; 54. Ring pipe; 55. Fan; 60. Moving mechanism; 61. Fixing mechanism; 600. Limiting box; 601. Threaded rod; 602. Motor; 603. Sliding block; 610. Connecting plate; 611. Lower clamping plate; 612. Fixing plate; 613. Cylinder; 614. Upper clamping plate. DETAILED DESCRIPTION

[0023] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0024] As attached Figure 1 To Attachment Figure 4 The embodiment of the utility model provides a new type of water-cooled steel-making unit, comprising

[0025] Steel tapping machine main body 1;

[0026] A support frame 2, the bottom end of which is slidably mounted on the inner surface of the steel tapping machine body 1;

[0027] The conveying assembly 4 is arranged in the middle of the supporting frame 2;

[0028] A water-cooling and cooling component 5 is arranged on the side of the support frame 2. The water-cooling and cooling component 5 includes a water tank 50, a circulating pump 51, a connecting pipe 52, a cooling box 53, an annular pipe 54, and a fan 55. The water tank 50 is arranged at the bottom of the steel-discharging machine body 1, the side of the circulating pump 51 is fixedly installed with the surface of the water tank 50, the bottom end of the connecting pipe 52 is fixedly installed with the surface of the circulating pump 51, the bottom of the cooling box 53 is fixedly installed with the top of the steel-discharging machine body 1, the outer surface of the annular pipe 54 is fixedly installed with the inner surface of the cooling box 53, the middle part of the annular pipe 54 is fixedly installed with the end of the connecting pipe 52, and the fan 55 is arranged at the top of the cooling box 53;

[0029] By setting up a circulation pump 51, after the circulation pump 51 pumps all the clean water into the annular pipe 54, in the subsequent cooling process, a small amount of clean water can be first drawn from the inside of the annular pipe 54 into the water tank 50, and the clean water can be pumped back into the annular pipe 54 from the inside of the water tank 50, so as to achieve the effect of circulating the clean water inside the annular pipe 54, thereby improving the cooling effect of the water-cooled cooling component 5.

[0030] It also includes a supporting plate 3 and an auxiliary material removal component 6. The side end of the supporting plate 3 is fixedly installed on the side of the steel-discharging machine body 1, and the bottom of the auxiliary material removal component 6 is fixedly installed on the top of the steel-discharging machine body 1.

[0031] The conveying assembly 4 includes a driving roller 40, a driven roller 41, and an electric telescopic rod 42. The middle part of the driving roller 40 is fixedly installed with the inner surface of the support frame 2, the middle part of the driven roller 41 is fixedly installed with the inner surface of the steel-discharging machine body 1, the outer surface of the driven roller 41 is rotatably installed with the inner surface of the steel-discharging machine body 1, the bottom of the electric telescopic rod 42 is fixedly installed with the inner surface of the steel-discharging machine body 1, and the top of the electric telescopic rod 42 is fixedly installed with the bottom of the support frame 2;

[0032] By setting up the electric telescopic rod 42, the staff can control the extension or contraction of the electric telescopic rod 42 to drive the support frame 2 to move up and down, and the driving roller 40 connected to the support frame 2 moves accordingly, thereby controlling the distance between the driving roller 40 and the driven roller 41, thereby improving the practicality of the device.

[0033] The auxiliary unloading assembly 6 includes a moving mechanism 60 and a fixing mechanism 61 . The bottom of the moving mechanism 60 is fixedly mounted on the top of the steel-discharging machine body 1 , and the side end of the fixing mechanism 61 is fixedly mounted on the middle of the moving mechanism 60 .

[0034] Among them, the moving mechanism 60 includes a limit box 600, a threaded rod 601, a motor 602, and a slider 603. The bottom of the limit box 600 is fixedly installed on the top of the steel-discharging machine body 1, the threaded rod 601 is arranged inside the limit box 600, the side end of the motor 602 is fixedly installed on the surface of the limit box 600, the output end of the motor 602 is fixedly installed on the end of the threaded rod 601, the inner surface of the slider 603 is threadedly connected to the outer surface of the threaded rod 601, and the outer surface of the slider 603 is slidably installed on the inner surface of the limit box 600.

[0035] Among them, the fixing mechanism 61 includes a connecting plate 610, a lower clamping plate 611, a fixing plate 612, a cylinder 613, and an upper clamping plate 614. One side of the connecting plate 610 is fixedly installed with the side of the slider 603, the other side of the connecting plate 610 is fixedly installed with the side of the lower clamping plate 611, the bottom end of the fixing plate 612 is fixedly installed with the top of the connecting plate 610, the cylinder 613 is arranged at the top of the fixing plate 612, and the top of the upper clamping plate 614 is fixedly installed with the bottom end of the cylinder 613.

[0036] The working process of the utility model is as follows:

[0037] When the slab in the heating furnace moves along the surface of the support plate 3 to the middle of the driving roller 40 and the driven roller 41, the staff can control the electric telescopic rod 42 to extend and retract, drive the support frame 2 and the driving roller 40 installed inside the support frame 2 to move upward or downward, so that the driving roller 40 and the driven roller 41 are in contact with the slab, and then start the driving roller 40, the driving roller 40 rotates, and transports the slab together with the driven roller 41;

[0038] During the process of transporting the slab by the conveying assembly 4, when the end of the slab is in the middle of the lower clamping plate 611 and the upper clamping plate 614, the staff can control the extension of the cylinder 613 to drive the connected upper clamping plate 614 to move downward, and fix the slab together with the lower clamping plate 611. Then, the motor 602 can be started, and the threaded rod 601 connected to the output end of the motor 602 rotates, and the slider 603 inside the limit box 600 moves along the outer surface of the threaded rod 601 and the inner surface of the limit box 600, driving the lower clamping plate 611 connected to the slider 603 through the connecting plate 610 and the slab fixed thereon to move together, thereby assisting the conveying assembly 4 to transport and unload the slab and improving the stability of the slab unloading process;

[0039] In addition, before the slab reaches the conveying component 4, the staff can start the circulation pump 51, which pumps the clean water inside the water tank 50 into the connecting pipe 52. The clean water will flow into the annular pipe 54 along the connecting pipe 52 and circulate in the annular pipe 54. At the same time, the staff can start the fan 55, and the fan 55 rotates to speed up the air circulation rate inside the cooling box 53. At this time, the slab passing through the cooling box 53 will be cooled by the circulating water inside the annular pipe 54 and the fan 55, thereby avoiding damage to the conveying component 4 and other subsequent equipment due to excessive slab temperature.

[0040] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0041] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0042] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A new type of water-cooled steel-making unit, characterized in that: include Steel tapping machine body (1); A support frame (2), the bottom end of which is slidably mounted on the inner surface of the steel tapping machine body (1); A conveying assembly (4), wherein the conveying assembly (4) is arranged in the middle of the support frame (2); A water cooling and cooling component (5), wherein the water cooling and cooling component (5) is arranged on the side of the support frame (2), and the water cooling and cooling component (5) comprises a water tank (50), a circulation pump (51), a connecting pipe (52), a cooling box (53), an annular pipe (54), and a fan (55). The water tank (50) is arranged at the bottom of the steel-discharging machine body (1), the side of the circulation pump (51) is fixedly mounted on the surface of the water tank (50), the bottom end of the connecting pipe (52) is fixedly mounted on the surface of the circulation pump (51), the bottom of the cooling box (53) is fixedly mounted on the top of the steel-discharging machine body (1), the outer surface of the annular pipe (54) is fixedly mounted on the inner surface of the cooling box (53), the middle part of the annular pipe (54) is fixedly mounted on the end of the connecting pipe (52), and the fan (55) is arranged on the top of the cooling box (53).

2. A new type of water-cooled steel-making unit according to claim 1, characterized in that: It also includes a supporting plate (3) and an auxiliary material removal component (6), wherein the side end of the supporting plate (3) is fixedly mounted on the side of the steel-discharging machine body (1), and the bottom of the auxiliary material removal component (6) is fixedly mounted on the top of the steel-discharging machine body (1).

3. A new type of water-cooled steel-making unit according to claim 1, characterized in that: The conveying assembly (4) comprises a driving roller (40), a driven roller (41), and an electric telescopic rod (42); the middle portion of the driving roller (40) is fixedly mounted on the inner surface of the support frame (2); the middle portion of the driven roller (41) is fixedly mounted on the inner surface of the steel-discharging machine body (1); the outer surface of the driven roller (41) is rotatably mounted on the inner surface of the steel-discharging machine body (1); the bottom of the electric telescopic rod (42) is fixedly mounted on the inner surface of the steel-discharging machine body (1); and the top of the electric telescopic rod (42) is fixedly mounted on the bottom of the support frame (2).

4. A new type of water-cooled steel-making unit according to claim 2, characterized in that: The auxiliary unloading assembly (6) comprises a moving mechanism (60) and a fixing mechanism (61), wherein the bottom of the moving mechanism (60) is fixedly mounted on the top of the steel-discharging machine body (1), and the side end of the fixing mechanism (61) is fixedly mounted on the middle of the moving mechanism (60).

5. A new type of water-cooled steel-making unit according to claim 4, characterized in that: The moving mechanism (60) comprises a limit box (600), a threaded rod (601), a motor (602), and a slider (603); the bottom of the limit box (600) is fixedly mounted on the top of the steel-discharging machine body (1); the threaded rod (601) is arranged inside the limit box (600); the side end of the motor (602) is fixedly mounted on the surface of the limit box (600); the output end of the motor (602) is fixedly mounted on the end of the threaded rod (601); the inner surface of the slider (603) is threadedly connected to the outer surface of the threaded rod (601); and the outer surface of the slider (603) is slidably mounted on the inner surface of the limit box (600).

6. A new type of water-cooled steel-making unit according to claim 4, characterized in that: The fixing mechanism (61) includes a connecting plate (610), a lower clamping plate (611), a fixing plate (612), a cylinder (613), and an upper clamping plate (614); one side of the connecting plate (610) is fixedly mounted to the side of the slider (603); the other side of the connecting plate (610) is fixedly mounted to the side of the lower clamping plate (611); the bottom end of the fixing plate (612) is fixedly mounted to the top of the connecting plate (610); the cylinder (613) is arranged at the top of the fixing plate (612); and the top of the upper clamping plate (614) is fixedly mounted to the bottom end of the cylinder (613).

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