CNC flame cutting machine slag removal equipment

Abstract

This utility model discloses a slag removal device for a CNC flame cutting machine, including a base frame. The front and adjacent bottom of the base frame are provided with two opposing L-shaped grooves. A scraper is rotatably mounted within each L-shaped groove via a shaft. An extension plate is provided at the end of each scraper. A driving component is provided on the base frame to drive the extension plate to reciprocate. This utility model belongs to the field of slag removal technology for CNC flame cutting machines, specifically referring to a slag removal device for a CNC flame cutting machine.

Description

Technical Field

[0001] This utility model belongs to the field of slag removal technology for CNC flame cutting machines, specifically referring to slag removal equipment for CNC flame cutting machines. Background Technology

[0002] CNC flame cutting machines, as efficient and precise metal sheet cutting equipment, are widely used in heavy machinery, shipbuilding, steel structure and other industrial fields. Their working principle involves using a high-temperature flame to melt the metal, and then using a high-pressure oxygen stream to blow away the molten metal, thus forming a cutting kerf. During this process, a large amount of molten metal oxide slag is generated, which adheres to the cutting table, typically a toothed support frame.

[0003] Currently, cleaning of the toothed support frame mainly relies on manual methods. Operators use tools such as hammers, crowbars, and wire brushes to knock and scrape it off. This traditional cleaning method is inefficient and takes a long time. Utility Model Content

[0004] The technical problem this invention aims to solve is that the cleaning of the toothed support frame mainly relies on manual methods. Operators use tools such as hammers, crowbars, and wire brushes to knock and scrape, which is an inefficient and time-consuming traditional cleaning method.

[0005] To achieve the above functions, the technical solution adopted by this utility model is as follows: a slag removal device for a CNC flame cutting machine, including a base frame, the front part and the adjacent bottom of the base frame are provided with two L-shaped grooves arranged opposite to each other, a scraper is provided in the L-shaped grooves through a shaft, the end of the scraper is provided with an extension plate, and a driving member is provided on the base frame to drive the extension plate to reciprocate.

[0006] Preferably, the two scrapers have toothed hooks on their opposite sidewalls.

[0007] Preferably, the base frame is configured in an L-shape.

[0008] Preferably, the driving component includes a turntable and a drive motor. The inner sidewall of the base frame is provided with a support, the drive motor is mounted on the support, the shaft of the turntable is rotatably mounted on the support through a bearing, the output end of the drive motor is connected to the shaft of the turntable, the extension plate is provided with a sliding groove, and a sliding column is fixedly provided at the edge of the turntable, the sliding column being slidably mounted in the sliding groove.

[0009] Preferably, the inner sidewall of the base frame is provided with a protective frame that covers the drive component.

[0010] Preferably, the base frame is provided with a push handle.

[0011] The beneficial effects achieved by adopting the above-described structure are as follows: 1. The drive motor drives the turntable and scraper to rotate back and forth, simulating the action of manual scraping, but realizing continuous and efficient mechanized operation. Simply place the equipment in the area to be cleaned and start it, and it can automatically complete the large-area slag removal work, greatly reducing the labor intensity of workers, shortening the cleaning time, and improving the overall production efficiency.

[0012] 2. The drive unit's turntable, through the cooperation of the sliding column and the sliding groove on the scraper, converts the rotational motion of the motor into a stable reciprocating oscillation of the scraper, thereby driving the two opposing scrapers to swing up and down to scrape the molten slag on the toothed support frame. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model; Figure 2 A cross-sectional view of an embodiment of this utility model. Figure 1 ; Figure 3 A cross-sectional view of an embodiment of this utility model. Figure 2 ; Figure 4 This is a perspective view of an embodiment of the present utility model.

[0014] Among them, 1. base frame, 2. L-shaped groove, 3. scraper, 4. extension plate, 5. driving component, 6. toothed hook, 7. turntable, 8. drive motor, 9. support, 10. slide groove, 11. slide column, 12. protective frame, 13. push handle, 14. toothed support frame. Detailed Implementation

[0015] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0016] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0017] like Figure 1-4As shown, the slag removal device for a CNC flame cutting machine proposed in this utility model includes a base frame 1, which is an L-shaped structure. The base frame 1 is provided with a push handle 13. The front and adjacent bottom of the base frame 1 are provided with two opposing L-shaped grooves 2. Scrapers 3 are rotatably provided in the L-shaped grooves 2 via shafts. The opposing side walls of the two scrapers 3 are provided with toothed hooks 6. The toothed hooks 6 on the side walls of the scrapers 3 can more effectively pry and hook stubborn slag. The ends of the scrapers 3 are provided with extension plates 4. The base frame 1 is provided with a driving member 5 that drives the extension plates 4 to reciprocate.

[0018] like Figure 3 As shown, the driving component 5 includes a turntable 7 and a drive motor 8. The inner side wall of the base frame 1 is provided with a support 9. The drive motor 8 is mounted on the support 9. The shaft of the turntable 7 is rotatably mounted on the support 9 through a bearing. The output end of the drive motor 8 is connected to the shaft of the turntable 7. The extension plate 4 is provided with a sliding groove 10. A sliding column 11 is fixedly provided at the edge of the turntable 7. The sliding column 11 is slidably mounted in the sliding groove 10. When the drive motor 8 is started, the turntable 7 is driven to rotate. The sliding column 11 on the turntable 7 slides in the sliding groove 10, so as to drive the scraper 3 to scrape the slag on the toothed support frame 14 back and forth through the extension plate 4.

[0019] like Figure 1 As shown, the inner wall of the base frame 1 is provided with a protective frame 12 covering the drive component 5. The protective frame 12 effectively prevents splashed slag and dust from entering the drive mechanism, ensuring the long-term stable operation of the motor and transmission components and extending the service life of the equipment.

[0020] In actual use, the operator holds the push handle 13 and places the slag removal equipment on the worktable of the CNC flame cutting machine, so that the bottom of the equipment is in full contact with the table surface and the front of the equipment is close to the toothed support frame 14. The drive motor 8 is started and the output shaft of the drive motor 8 begins to rotate, driving the turntable 7 connected to it to rotate together. The sliding column 11, which is fixedly installed on the edge of the turntable 7, moves in a circular motion with the turntable 7. The sliding column 11 is nested in the sliding groove 10 of the extension plate 4.

[0021] When the sliding column 11 makes a circular motion, it slides in the groove 10 and pushes the extension plate 4 to move. Since the extension plate 4 is fixedly connected to the scraper 3, and the scraper 3 is constrained in the L-shaped groove 2 of the base frame 1 by the shaft, the circular motion of the sliding column 11 is converted into the reciprocating swing of the extension plate 4 and the scraper 3 around its axis of rotation.

[0022] During the reciprocating swing of the two scrapers 3, the two sides of the toothed support frame 14 are continuously scraped, and the toothed hooks 6 on the side wall of the scraper 3 can penetrate deep into the hard molten slag and pry it up, break it and scrape it off through leverage.

[0023] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A slag removal device for a CNC flame cutting machine, characterized in that: Includes a base frame (1), the front part and the adjacent bottom of the base frame (1) are provided with two L-shaped grooves (2) arranged opposite to each other, a scraper (3) is provided in the L-shaped groove (2) through a shaft, the end of the scraper (3) is provided with an extension plate (4), and the base frame (1) is provided with a driving member (5) that drives the extension plate (4) to reciprocate.

2. The slag removal equipment for a CNC flame cutting machine according to claim 1, characterized in that: The two scrapers (3) have toothed hooks (6) on their opposite sidewalls.

3. The slag removal equipment for a CNC flame cutting machine according to claim 1, characterized in that: The base frame (1) is an L-shaped structure.

4. The slag removal equipment for a CNC flame cutting machine according to claim 1, characterized in that: The driving component (5) includes a turntable (7) and a drive motor (8). The inner side wall of the base frame (1) is provided with a support (9). The drive motor (8) is mounted on the support (9). The shaft of the turntable (7) is rotatably mounted on the support (9) through a bearing. The output end of the drive motor (8) is connected to the shaft of the turntable (7). The extension plate (4) is provided with a sliding groove (10). A sliding column (11) is fixedly provided at the edge of the turntable (7). The sliding column (11) is slidably mounted in the sliding groove (10).

5. The slag removal equipment for a CNC flame cutting machine according to claim 1, characterized in that: The inner wall of the base frame (1) is provided with a protective frame (12) covering the drive component (5).

6. The slag removal equipment for a CNC flame cutting machine according to claim 1, characterized in that: The base frame (1) is provided with a push handle (13).

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