Billet head cutting device

Abstract

The utility model relates to the technical field of steel billet cutting, in particular to a steel billet head cutting device which comprises a conveying table, a cutting assembly used for cutting steel billets is arranged above the conveying tail end of the conveying table, a supporting frame is arranged at the conveying tail end of the conveying table, and a transfer box is arranged on the supporting frame; a push plate is arranged on one side in the transfer box body, a discharging hole is formed in the bottom face of the side, away from the push plate, of the transfer box body, and a driving part used for driving the push plate to move towards one side of the discharging hole is arranged on one side of the transfer box body. A plurality of collecting box bodies and a moving assembly used for driving the collecting box bodies to move below the discharging hole are arranged below the discharging hole. The steel billet head collecting device has the effect of improving the steel billet head collecting convenience degree.

Description

Technical Field

[0001] The present application relates to the technical field of steel billet cutting, and in particular to a steel billet cutting device. Background Art

[0002] As a vital component of the national economy, the steel industry plays a crucial role in modern production. Billet head reeling, an essential step in the steelmaking process, not only improves the dimensional accuracy of steel, but also enhances its surface quality and the utilization rate of the reeled billets, thereby increasing overall production efficiency and economic benefits.

[0003] However, with the advent of the Industrial 4.0 era, the billet head cutting device not only needs to meet the basic cutting needs, but also needs to be efficient and reliable to adapt to the rapid development of the modern steel industry. Under existing technical conditions, the head of the billet needs to be subsequently processed after cutting, which mainly relies on manual operation or semi-automatic devices, and there are certain technical challenges. In order to solve the problem of post-processing of billet heads, the existing technology usually collects the cut billet heads by setting up a collection box, but in actual operation, the billet heads will be concentrated in one place in the collection box. In order to improve the utilization rate of the collection box, workers are usually required to move the billet heads so that they are more evenly distributed in the collection box, which makes the collection of billet heads more cumbersome. Utility Model Content

[0004] In order to improve the convenience of collecting steel billet heads, the present application provides a steel billet head cutting device.

[0005] The present application provides a billet cutting device that adopts the following technical solution:

[0006] A steel billet cutting device comprises a conveying table, a cutting assembly for cutting the steel billet is provided above the conveying tail end of the conveying table, a support frame is provided at the conveying tail end of the conveying table, a transfer box is provided on the support frame, a push plate is provided on one side of the transfer box, a discharge hole is provided on the bottom surface of the transfer box away from the push plate, a driving member for driving the push plate to move toward the side of the discharge hole is provided on one side of the transfer box, and a plurality of collection boxes and a moving assembly for driving the collection box to move below the discharge hole are provided below the discharge hole.

[0007] By adopting the above technical solution, the conveyor table transports the steel billet to the bottom of the cutting component for cutting processing, and the cut waste falls into the transfer box. Then the driving component can drive the push plate to push the waste through the discharge hole and fall into the collection box below. The moving component drives the collection box to move under the discharge hole, so that the collection box can continuously collect the steel billet head, eliminating the process of workers moving the steel billet head, improving the convenience of collecting the steel billet head, thereby realizing efficient collection and transfer of waste, improving production efficiency and reducing the risk of manual operation.

[0008] Optionally, the driving member is configured as a pushing hydraulic cylinder, which is mounted on the support frame, and a piston rod of the pushing hydraulic cylinder passes through the collecting box and is fixedly connected to the push plate.

[0009] By adopting the above technical solution, precise control and stable movement of the push plate can be achieved, ensuring that the waste after billet cutting can be accurately pushed into the collection box below the discharge hole, thereby improving the waste processing efficiency and the degree of automation of the device.

[0010] Optionally, the cutting assembly includes a mounting frame fixedly connected to the conveying platform, and a flame cutting machine is installed on the mounting frame.

[0011] By adopting the above technical solution, the cutting assembly is designed to include a mounting frame fixedly connected to the conveyor table, and a flame cutting machine is installed on the mounting frame, so that the cutting operation of the steel billet is more accurate and efficient, while improving the cutting quality and cutting speed.

[0012] Optionally, two collection boxes are provided, and the moving assembly includes two moving hydraulic cylinders, the moving hydraulic cylinders correspond to the collection boxes one-to-one, and the piston rods of the moving hydraulic cylinders are fixedly connected to the collection boxes.

[0013] By adopting the above technical solution, the collection efficiency can be improved, ensuring that the cut billet heads fall accurately into the collection box, and the two collection boxes are used alternately to continuously and uninterruptedly collect the billet heads. At the same time, the operation process is simplified and subsequent processing is facilitated.

[0014] Optionally, the lower end of the collection box is rotatably connected to a plurality of pulleys.

[0015] By adopting the above technical solution, the multiple pulleys rotatably connected to the lower end of the collection box can effectively reduce the friction resistance of the collection box during movement, improve the smoothness of movement, facilitate the rapid positioning and replacement of the collection box, and improve work efficiency.

[0016] Optionally, a hanging box is provided in the collection box, and hanging ears are fixedly connected to both sides of the upper end of the hanging box.

[0017] By adopting the above technical solution, the billet heads can be concentrated in the hoisting box. When the billet heads are full in the hoisting box, the collection box can be hoisted and unloaded through the hoisting equipment and lifting ears, so that the billet heads can be easily transported.

[0018] Optionally, a track for limiting the sliding direction of the pulley is provided below the pulley, and the pulley is slidably connected to the track.

[0019] By adopting the above technical solution, a track is set to limit the sliding direction of the pulley, so that the pulley slides stably in the track, improving the stability of the collection box when it moves under the discharge hole, thereby ensuring the accuracy of the falling position of the steel billet cut head.

[0020] Optionally, a protection plate is fixedly connected to the bottom surface of the transfer box, and the push plate is placed on the upper end of the protection plate.

[0021] By adopting the above technical solution, the bottom surface of the transfer box can be protected, which can effectively prevent the transfer box from being damaged during the falling process of the steel billet scrap.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. The collection box can continuously collect the billet heads, eliminating the need for workers to move the billet heads, thereby achieving efficient collection and transportation of waste materials, improving production efficiency and reducing the risk of manual operation;

[0024] 2. It can improve the collection efficiency and ensure that the cut billet heads fall accurately into the collection box. The two collection boxes are used alternately to continuously collect the billet heads. At the same time, it simplifies the operation process and facilitates subsequent processing.

[0025] 3. The billet heads can be collected in the hoisting box. When the hoisting box is full of billet heads, the collection box can be hoisted and unloaded through the hoisting equipment and lifting lugs, so as to facilitate the transportation of the billet heads. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0027] Figure 2 This is a schematic structural diagram of a transfer box according to an embodiment of the present application;

[0028] Figure 3 It is a structural schematic diagram of the collection box of an embodiment of the present application.

[0029] Explanation of the accompanying symbols: 1. Conveying platform; 2. Cutting assembly; 21. Mounting frame; 22. Flame cutting machine; 3. Support frame; 4. Transfer box; 41. Feeding hole; 42. Protective plate; 5. Moving assembly; 51. Moving hydraulic cylinder; 6. Driving part; 7. Collection box; 8. Pulley; 9. Lifting box; 91. Lifting ear; 10. Track; 11. Push plate. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1 -Attached Figure 3 This application is described in further detail.

[0031] The present application embodiment discloses a billet cutting device, referring to Figure 1 The invention relates to a conveyor platform 1 mounted on the ground. The conveyor platform 1 is a conveyor platform 1 used in the prior art for conveying steel billets. The steel billets can be moved on the conveyor platform 1 by an external pushing device, such as a cylinder or a hydraulic cylinder. A cutting assembly 2 for cutting the steel billets is provided above the conveying tail end of the conveyor platform 1.

[0032] The cutting assembly 2 includes a mounting frame 21 fixedly connected to the conveying platform 1. The mounting frame 21 is arranged in a door shape. A flame cutting machine 22 is installed on the top of the mounting frame 21. The flame cutting machine 22 is a flame cutting machine 22 in the prior art that can cut the end of the steel billet.

[0033] The conveying tail end of the conveyor platform 1 is equipped with a support frame 3, which is mounted on the ground. A transfer box 4 is provided on the upper end surface of the support frame 3. The transfer box 4 is arranged in a rectangular parallelepiped shape with an open top. A push plate 11 is provided on one side of the transfer box 4, which is in contact with the side wall of the transfer box 4. A drop hole 41 is provided on the bottom surface of the transfer box 4, away from the push plate 11. The support frame 3 is provided with a hole that matches the drop hole. A drive member 6 is provided on one side of the transfer box 4 to drive the push plate 11 toward the drop hole 41.

[0034] The driving member 6 in this embodiment is configured as a push hydraulic cylinder. The push hydraulic cylinder is mounted on the support frame 3, and a piston rod of the push hydraulic cylinder passes through the side wall of the transfer box 4 and is fixedly connected to the push plate 11.

[0035] After the billet head cut by the flame cutting machine 22 falls into the transfer box 4, the push hydraulic cylinder can be controlled to push the billet head into the discharge hole 41 through the push plate 11 for dropping. At the same time, to improve the service life of the transfer box 4, a protective plate 42 is fixedly connected to the bottom surface of the transfer box 4. The protective plate 42 is configured as a rectangular steel plate and completely covers the bottom surface of the transfer box 4. The push plate 11 is placed on the upper end of the protective plate 42.

[0036] Multiple collection boxes 7 are provided below the discharge hole 41. In this embodiment, two collection boxes are provided, and one of the collection boxes 7 is placed directly below the discharge hole 41. The collection boxes are shaped like a box with an open top. A moving assembly 5 is provided below the support frame 3 for moving the collection boxes 7 below the discharge hole 41.

[0037] The moving assembly 5 includes two hydraulic cylinders 51, each corresponding to a collection box 7. The piston rods of the hydraulic cylinders 51 are fixedly connected to the collection box 7. Four pulleys 8 are rotatably connected to the lower end of each collection box 7. A track 10 is fixedly connected to the ground facing the pulleys 8 to limit their direction. The track 10 is arranged perpendicular to the conveying direction of the conveyor platform 1, and the pulleys 8 are slidably connected within the track 10.

[0038] Thus, the material falling from the discharge hole 41 can enter the collecting box 7, and the collecting box can be moved under the discharge hole 41 by controlling the mobile hydraulic cylinder 51. Then, when one of the collecting boxes 7 is full of steel billets, the mobile hydraulic cylinder 51 can be controlled to drive the collecting box 7 out from under the support frame 3. Then, the collecting box 7 connected to the other mobile hydraulic cylinder 51 can be controlled to place the other collecting box 7 under the discharge hole 41, thereby continuously collecting the steel billet heads.

[0039] A lifting box 9 is located within the collection box 7, which fits snugly against the inner wall of the collection box 7. Lifting lugs 91 are fixedly attached to both sides of the upper end of the lifting box 9 for lifting the box 9. Billet heads can be collected in the lifting box 9. When the lifting box 9 is full, the collection box 7 can be lifted and unloaded using the lifting equipment and the lifting lugs 91.

[0040] The implementation principle of a steel billet head cutting device in an embodiment of the present application is as follows: the steel billet is sent from the conveying table 1 to the bottom of the cutting assembly 2 for cutting processing through an external pushing device, and the waste material after cutting falls into the transfer box 4, and then the pushing hydraulic cylinder is controlled to drive the pushing hydraulic cylinder to drive the pushing plate 11 to push the waste material through the discharge hole 41 and fall into the collection box 7 below. When one of the collection boxes 7 is full of steel billets, the moving hydraulic cylinder 51 can be controlled to drive the collection box 7 to move out from under the support frame 3, and the collection box 7 can be hoisted and unloaded through external lifting equipment. Then, the collection box 7 connected to another moving hydraulic cylinder 51 can be controlled to place the other collection box 7 below the discharge hole 41, so that the steel billet heads can be continuously collected, so that the collection box 7 can continuously collect the steel billet heads.

[0041] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A billet cutting device, characterized in that: The invention comprises a conveying platform (1), wherein a cutting assembly (2) for cutting the steel billet is provided above the conveying tail end of the conveying platform (1), a support frame (3) is provided at the conveying tail end of the conveying platform (1), a transfer box (4) is provided on the support frame (3), a push plate (11) is provided on one side of the transfer box (4), a discharge hole (41) is provided on the bottom surface of the transfer box (4) away from the push plate (11), a driving member (6) for driving the push plate (11) to move toward the discharge hole (41) is provided on one side of the transfer box (4), and a plurality of collection boxes (7) and a moving assembly (5) for driving the collection box (7) to move below the discharge hole (41) are provided below the discharge hole (41).

2. The billet cutting device according to claim 1, characterized in that: The driving member (6) is configured as a push hydraulic cylinder, which is mounted on the support frame (3). The piston rod of the push hydraulic cylinder passes through the collection box (7) and is fixedly connected to the push plate (11).

3. The billet cutting device according to claim 1, characterized in that: The cutting assembly (2) comprises a mounting frame (21) fixedly connected to the conveying platform (1), and a flame cutting machine (22) is mounted on the mounting frame (21).

4. The billet cutting device according to claim 2, characterized in that: The collecting boxes (7) are provided in two numbers, and the moving assembly (5) comprises two moving hydraulic cylinders (51). The moving hydraulic cylinders (51) correspond to the collecting boxes (7) one by one, and the piston rods of the moving hydraulic cylinders (51) are fixedly connected to the collecting boxes (7).

5. The billet cutting device according to claim 1, characterized in that: The lower end of the collection box (7) is rotatably connected to a plurality of pulleys (8).

6. The billet cutting device according to claim 4, characterized in that: A hoisting box (9) is provided in the collection box (7), and lifting ears (91) are fixedly connected to both sides of the upper end of the hoisting box (9).

7. The billet cutting device according to claim 5, characterized in that: A track (10) for limiting the sliding direction of the pulley (8) is provided below the pulley (8), and the pulley (8) is slidably connected within the track (10).

8. The billet cutting device according to claim 1, characterized in that: A protective plate (42) is fixedly connected to the bottom surface of the transfer box (4), and the push plate (11) is placed on the upper end of the protective plate (42).

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