Vertical continuous casting stainless steel plate blank cutting device

Abstract

The utility model discloses a vertical continuous casting stainless steel plate blank cutting device which comprises a laser cutting machine and a conveying belt, the conveying belt is installed in the laser cutting machine, a stainless steel plate blank is placed above the conveying belt and located below a laser head of the laser cutting machine, and a collecting box is installed on the lower wall of the conveying belt. A rotating shaft is rotatably installed on the inner wall of the collecting box body, a motor is installed on the side wall of the collecting box body, an output shaft of the motor is connected with the rotating shaft, the rotating shaft is sleeved with a steel wire brush cylinder, the steel wire brush cylinder is attached to the lower wall of the conveying belt, and a guide mechanism is installed on the side wall of the conveying belt. According to the device, slag on the conveying belt is cleaned in time through the steel wire brush cylinder in the collecting box body, so that the influence on the matching between the conveying belt and the driving gear is avoided, in addition, the cleaned slag can be collected through the collecting box body, and the influence on the working environment is avoided.

Description

Technical Field

[0001] This patent relates to the field of stainless steel plate cutting, specifically a vertical continuous casting stainless steel slab cutting device. Background Art

[0002] Vertical continuous casting refers to a type of continuous steel casting in which the entire process of casting and solidification of the ingot is carried out in a vertical state. The vertical continuous casting stainless steel slab is relatively long because it adopts a vertical continuous casting method. Therefore, a conveying mechanism is required to continuously feed the stainless steel slab into the laser cutting device for cutting.

[0003] However, during the cutting process, the slab slag is easy to adhere to the steel chain conveyor belt. If it is not cleaned in time, it will easily affect the coordination between the conveyor belt and the driving gear, and affect the cutting efficiency of the vertical continuous casting stainless steel slab. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of this patent is to provide a vertical continuous casting stainless steel slab cutting device.

[0005] The technical solution adopted by this patent to solve its technical problem is: a vertical continuous casting stainless steel slab cutting device, including a laser cutting machine and a conveyor belt, a conveyor belt is installed inside the laser cutting machine, the laser cutting machine and the conveyor belt are both electrically connected to an external power supply, a stainless steel slab is placed above the conveyor belt, and the stainless steel slab is located below the laser head of the laser cutting machine;

[0006] A collecting box is installed on the lower wall of the conveyor belt, a rotating shaft is rotatably installed on the inner wall of the collecting box, a motor is installed on the side wall of the collecting box, the motor is electrically connected to an external power supply, the output shaft of the motor is connected to the rotating shaft, a wire brush cylinder is sleeved on the outside of the rotating shaft, and the wire brush cylinder is in contact with the lower wall of the conveyor belt.

[0007] Furthermore, a guide mechanism is installed on the side wall of the conveyor belt. There are two guide mechanisms in total. The two guide mechanisms are respectively located on the left and right sides of the collecting box. The guide mechanism includes a mounting frame, an upper roller and a lower roller. The mounting frame is installed on the side wall of the conveyor belt. The upper roller and the lower roller are rotatably installed on the inner wall of the mounting frame. The upper roller and the lower roller are respectively located on the upper and lower sides of the conveyor belt.

[0008] Furthermore, connecting plates are installed on both the front and rear sides of the collecting box body, bolts are inserted into the side walls of the connecting plates, and the connecting plates are installed on the side walls of the conveyor belt through the bolts.

[0009] Furthermore, a suction fan is installed on the lower wall of the collection box, the suction fan is electrically connected to an external power supply, an input end of the suction fan passes through the lower wall of the collection box, and a filter screen is installed on the inner wall of the collection box.

[0010] Furthermore, a through slot is formed on the side wall of the collection box body, and the through slot is located above the filter screen plate. A scraper frame is inserted and installed in the through slot, and the scraper frame is in contact with the upper wall of the filter screen plate.

[0011] Furthermore, supporting feet are installed at the four corners of the lower wall of the laser cutting machine.

[0012] The beneficial effects of this patent are:

[0013] The device is provided with a collecting box under the conveyor belt, and the slag on the conveyor belt is cleaned in time by the wire brush cylinder in the collecting box, so as to avoid affecting the coordination between the conveyor belt and the driving gear.

[0014] In addition, the device can collect the cleaned slag through a collection box to avoid affecting the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of this patent.

[0016] Figure 2 This is a schematic diagram of the collection box structure of this patent.

[0017] Figure 3 It is a schematic diagram of the internal structure of the collection box of this patent.

[0018] Explanation of the reference numerals: 1 laser cutting machine, 2 conveyor belt, 3 stainless steel slab, 4 collecting box, 5 rotating shaft, 6 motor, 7 wire brush cylinder, 8 guide mechanism, 81 mounting frame, 82 upper roller, 83 lower roller, 9 connecting plate, 10 bolt, 11 suction fan, 12 filter screen plate, 13 through groove, 14 scraper frame, 15 support foot. DETAILED DESCRIPTION

[0019] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the contents of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to the application.

[0020] See also Figure 1 , Figure 2 , Figure 3This is a schematic diagram of the structure of the patent, a vertical continuous casting stainless steel slab cutting device, including a laser cutting machine 1 and a conveyor belt 2, the conveyor belt 2 is installed inside the laser cutting machine 1, the laser cutting machine 1 and the conveyor belt 2 are both electrically connected to an external power supply, a stainless steel slab 3 is placed above the conveyor belt 2, and the stainless steel slab 3 is located below the laser head of the laser cutting machine 1;

[0021] Since the stainless steel slab 3 of vertical continuous casting is long as a whole, it is necessary to continuously move the stainless steel slab 3 into the laser cutting machine 1 through the conveyor belt 2, and the stainless steel slab 3 is continuously cut by the laser cutting machine 1;

[0022] The conveyor belt 2 used in this article is a steel chain conveyor belt. After the height of the laser head of the laser cutting machine 1 is adjusted, the laser cutting head will only cut the stainless steel slab 3 and will not damage the steel chain conveyor belt.

[0023] A collecting box 4 is installed on the lower wall of the conveyor belt 2, a rotating shaft 5 is rotatably installed on the inner wall of the collecting box 4, a motor 6 is installed on the side wall of the collecting box 4, the motor 6 is electrically connected to an external power supply, the output shaft of the motor 6 is connected to the rotating shaft 5, a wire brush cylinder 7 is sleeved on the outside of the rotating shaft 5, and the wire brush cylinder 7 is in contact with the lower wall of the conveyor belt 2;

[0024] During the cutting process of the stainless steel slab 3, the slag generated is easy to adhere to the steel chain conveyor belt. Therefore, the device sets a collection box 4 under the conveyor belt 2 to clean the slag in time through the wire brush tube 7 when it is not completely solidified, so that the slag can be brushed off the conveyor belt 2 to avoid affecting the coordination between the steel chain conveyor belt and the driving wheel in the conveyor belt 2.

[0025] The side wall of the conveyor belt 2 is provided with a guide mechanism 8, and there are two guide mechanisms 8, which are respectively located on the left and right sides of the collecting box 4. The guide mechanism 8 includes a mounting frame 81, an upper roller 82 and a lower roller 83. The mounting frame 81 is installed on the side wall of the conveyor belt 2, and the inner wall of the mounting frame 81 is rotatably provided with an upper roller 82 and a lower roller 83, and the upper roller 82 and the lower roller 83 are respectively located on the upper and lower sides of the conveyor belt 2;

[0026] The guide mechanism 8 can clamp the steel chain conveyor belt in the conveyor belt 2 through the upper roller 82 and the lower roller 83, and press it downward so that the wire brush cylinder 7 can fully contact the steel chain conveyor belt in the conveyor belt 2, thereby improving the cleaning effect.

[0027] Connecting plates 9 are installed on both the front and rear sides of the collecting box body 4 , and bolts 10 are inserted and installed in the side walls of the connecting plates 9 . The connecting plates 9 are installed on the side walls of the conveyor belt 2 through the bolts 10 .

[0028] A suction fan 11 is installed on the lower wall of the collection box 4, and the suction fan 11 is electrically connected to an external power supply. The input end of the suction fan 11 passes through the lower wall of the collection box 4, and a filter screen 12 is installed on the inner wall of the collection box 4;

[0029] By providing the suction fan 11, it is possible to prevent the wire brush cylinder 7 from generating smoke and dust when cleaning the conveyor belt 2, thereby preventing the working environment from being affected.

[0030] A through slot 13 is formed on the side wall of the collecting box 4. The through slot 13 is located above the filter screen plate 12. A scraper frame 14 is inserted and installed in the through slot 13. The scraper frame 14 is in contact with the upper wall of the filter screen plate 12.

[0031] By pulling the scraper frame 14 , the slag on the filter screen plate 12 can be discharged through the through slot 13 .

[0032] Support legs 15 are installed at the four corners of the lower wall of the laser cutting machine 1 .

[0033] When the present invention is working, the stainless steel slab 3 to be cut is placed on the conveyor belt 2, and then the stainless steel slab 3 is continuously moved into the laser cutting machine 1 through the conveyor belt 2, and the stainless steel slab 3 is continuously cut by the laser cutting machine 1;

[0034] During the cutting process of the stainless steel slab 3, the slag generated is easy to adhere to the steel chain conveyor belt. At this time, the motor 6 is started to drive the rotating shaft 5 and the wire brush cylinder 7 to rotate, so that the slag is cleaned by the wire brush cylinder 7 in time when it is not completely solidified, so that the slag is brushed off the conveyor belt 2;

[0035] When the collecting box 4 needs to be cleaned, the scraper frame 14 can be pulled to discharge the slag on the filter screen plate 12 through the through slot 13 .

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A vertical continuous casting stainless steel slab cutting device, comprising a laser cutting machine (1) and a conveyor belt (2), characterized in that: A conveyor belt (2) is installed inside the laser cutting machine (1); the laser cutting machine (1) and the conveyor belt (2) are both electrically connected to an external power supply; a stainless steel slab (3) is placed above the conveyor belt (2); and the stainless steel slab (3) is located below the laser head of the laser cutting machine (1); A collecting box (4) is mounted on the lower wall of the conveyor belt (2); a rotating shaft (5) is rotatably mounted on the inner wall of the collecting box (4); a motor (6) is mounted on the side wall of the collecting box (4); the motor (6) is electrically connected to an external power source; an output shaft of the motor (6) is connected to the rotating shaft (5); a wire brush cylinder (7) is sleeved on the outside of the rotating shaft (5); and the wire brush cylinder (7) is in contact with the lower wall of the conveyor belt (2).

2. The vertical continuous casting stainless steel slab cutting device according to claim 1 is characterized in that: A guide mechanism (8) is installed on the side wall of the conveyor belt (2). There are two guide mechanisms (8) in total. The two guide mechanisms (8) are respectively located on the left and right sides of the collection box (4). The guide mechanism (8) comprises a mounting frame (81), an upper roller (82) and a lower roller (83). The mounting frame (81) is installed on the side wall of the conveyor belt (2). The upper roller (82) and the lower roller (83) are rotatably installed on the inner wall of the mounting frame (81). The upper roller (82) and the lower roller (83) are respectively located on the upper and lower sides of the conveyor belt (2).

3. The vertical continuous casting stainless steel slab cutting device according to claim 1 is characterized in that: Connecting plates (9) are installed on both the front and rear sides of the collecting box body (4), bolts (10) are inserted into the side walls of the connecting plates (9), and the connecting plates (9) are installed on the side walls of the conveyor belt (2) through the bolts (10).

4. The vertical continuous casting stainless steel slab cutting device according to claim 3 is characterized in that: A suction fan (11) is installed on the lower wall of the collection box (4), the suction fan (11) is electrically connected to an external power supply, an input end of the suction fan (11) passes through the lower wall of the collection box (4), and a filter screen (12) is installed on the inner wall of the collection box (4).

5. The vertical continuous casting stainless steel slab cutting device according to claim 4 is characterized in that: A through slot (13) is provided on the side wall of the collection box (4), the through slot (13) being located above the filter screen plate (12), a scraper frame (14) being inserted and installed in the through slot (13), the scraper frame (14) being in contact with the upper wall of the filter screen plate (12).

6. The vertical continuous casting stainless steel slab cutting device according to claim 1, characterized in that: Support feet (15) are installed at the four corners of the lower wall of the laser cutting machine (1).

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