Large-breadth multifunctional laser cutting machine

Abstract

The large-breadth multifunctional laser cutting machine comprises a supporting table, an overturning opening is formed in the front side of the top of the supporting table, a rotating shaft is rotationally connected to the left side of an inner cavity of the overturning opening through a bearing piece, and a double-face toothed plate is fixedly connected to the surface of the rotating shaft; sliding plates are fixedly connected to the two sides of the top of the supporting table. According to the large-breadth multifunctional laser cutting machine, the overturning opening is formed in the top of the supporting table, the double-face toothed plate is arranged in the supporting table and used in cooperation with the gear cylinder and the arc-shaped toothed plate, and through the arrangement of the structures, the double-face toothed plate can be overturned to change the face after the laser cutting head completes cutting; and after the face is changed, the steel plate can be rapidly discharged, meanwhile, welding slag cleaning can be conveniently conducted on the double-face toothed plate subsequently, the cutting efficiency of equipment is effectively improved, and the current use requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting machines, in particular to a large-format multifunctional laser cutting machine. Background Art

[0002] Laser cutting machines focus the laser light emitted from a laser generator into a high-power density laser beam through an optical system. The laser beam irradiates the surface of the workpiece, causing it to reach its melting or boiling point. Simultaneously, high-pressure gas coaxial with the beam blows away the molten or vaporized metal.

[0003] In order to separate the steel plates better during cutting, laser cutting machines usually place the steel plates on the tooth plates in advance to increase the stability and cutting accuracy of the steel plates. However, current laser cutting equipment requires workers to manually unload the materials after each cutting, which undoubtedly increases the complexity and reduces the efficiency. In addition, the tooth plates are prone to welding slag during the cutting process. When the welding slag accumulates to a certain amount, workers need to clean it up. However, the welding slag is very difficult to clean at this time. If it is cleaned in real time, it will affect the cutting efficiency.

[0004] Therefore, a large-format multifunctional laser cutting machine is now designed to solve such defects. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the utility model provides a large-format multifunctional laser cutting machine, which solves the problems of the existing laser cutting machines such as cumbersome cutting and difficult subsequent cleaning.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a large-format multifunctional laser cutting machine, comprising a support table, a flip opening is opened on the front side of the top of the support table, the left side of the inner cavity of the flip opening is rotatably connected to a rotating shaft through a bearing member, the surface of the rotating shaft is fixedly connected to a double-sided toothed plate, both sides of the top of the support table are fixedly connected to a sliding plate, the inner side of the sliding plate is slidably installed with a sliding frame, a U-shaped frame is fixedly connected between the top ends of the two sliding frames, the top of the U-shaped frame is fixedly connected to a cylinder through an opening, the bottom end of the cylinder is fixedly connected to a limiting slide, the bottom of the limiting slide is fixedly connected to a guide rod, the surface of the guide rod is slidably installed with a linear motor, and the bottom of the linear motor is fixedly connected to a laser cutting head used in conjunction with the double-sided toothed plate.

[0007] Preferably, side sliding grooves are provided on both sides of the U-shaped frame, and the limiting slide is slidably installed on the inner side of the side sliding groove. The right end of the rotating shaft passes through the support platform and extends to the right side of the support platform. The end of the rotating shaft extending to the right side of the support platform is fixedly connected to a gear cylinder.

[0008] Preferably, the right end of the limiting slide is fixedly connected to a retraction frame through a bracket, an arc-shaped tooth plate for use with a gear cylinder is slidably installed on the inner side of the retraction frame, and a spring is fixedly connected between the arc-shaped tooth plate and the inner wall of the retraction frame.

[0009] Preferably, the bottom of the support platform is fixedly connected to a sliding sleeve frame, the inner side of the sliding sleeve frame is slidably mounted with a support bracket, and the right side of the support bracket is fixedly connected to a scraping plate used in conjunction with a double-sided tooth plate through a bracket.

[0010] Preferably, the rear end of the support bracket is fixedly connected to a rectangular tube, and the rear part of the linear motor is fixedly connected to an L-shaped plug rod used in conjunction with the rectangular tube. Beneficial effects

[0011] The utility model provides a large-format multifunctional laser cutting machine. Compared with existing technologies, it has the following advantages:

[0012] (1) This large-format multifunctional laser cutting machine has a flipping port on the top of the support table and a double-sided tooth plate inside it, which is used in conjunction with a gear cylinder and an arc-shaped tooth plate. These structural settings can flip the double-sided tooth plate to change the side after the laser cutting head completes cutting, and after changing the side, the steel plate can be quickly unloaded, and the subsequent cleaning of welding slag on the double-sided tooth plate is also convenient, which effectively improves the cutting efficiency of the equipment and meets the current use.

[0013] (2) This large-format multifunctional laser cutting machine is used by installing a support frame and a scraping plate on the left side of the support table using a sliding sleeve frame, and is used in conjunction with a rectangular tube and an L-shaped insertion rod. The arrangement of these structures enables the double-sided tooth plate to be flipped over, and then the L-shaped insertion rod is lowered to dock with the rectangular tube, and then the linear motor is used to move right to drive the scraping plate to insert into the bottom of the double-sided tooth plate to remove the previous welding slag in time, thereby effectively ensuring the service life of the double-sided tooth plate and the stability during normal cutting, and facilitating the use of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is a cross-sectional view of the retractable frame structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the sliding frame, U-shaped frame and side sliding groove structure of the utility model;

[0017] Figure 4 This is a bottom view of the sliding sleeve frame, supporting frame and rectangular cylinder structure of the utility model;

[0018] Figure 5This is a schematic diagram of the turning mouth, rotating shaft and double-sided tooth plate structure of the utility model.

[0019] In the figure: 1. Support table; 2. Flipping mouth; 3. Rotating axis; 4. Double-sided tooth plate; 5. Sliding plate; 6. Sliding frame; 7. U-shaped frame; 8. Cylinder; 9. Limiting slide; 10. Guide rod; 11. Linear motor; 12. Laser cutting head; 13. Side slide groove; 14. Gear cylinder; 15. Retraction frame; 16. Arc tooth plate; 17. Spring; 18. Sliding sleeve frame; 19. Support frame; 20. Scraping plate; 21. Rectangular cylinder; 22. L-shaped plug rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figures 1-5 The utility model provides a technical solution: a large-format multifunctional laser cutting machine, comprising a support table 1, a flip port 2 is opened on the front side of the top of the support table 1, and the left side of the inner cavity of the flip port 2 is rotatably connected to a rotating shaft 3 through a bearing member, and the rotating shaft 3 is rotatably connected to the flip port 2 through a damping bearing, and the surface of the rotating shaft 3 is fixedly connected to a double-sided toothed plate 4, and both sides of the top of the support table 1 are fixedly connected to a sliding plate 5, and a sliding frame 6 is slidably installed on the inner side of the sliding plate 5, and a U-shaped frame 7 is fixedly connected between the top ends of the two sliding frames 6, and a cylinder 8 is fixedly connected to the top of the U-shaped frame 7 through an opening, and the bottom end of the cylinder 8 is fixedly connected to a limiting slide 9, and the bottom of the limiting slide 9 is fixedly connected to a guide slide rod 10, and a linear motor 11 is slidably installed on the surface of the guide slide rod 10, and the linear motor The bottom of the machine 11 is fixedly connected with a laser cutting head 12 used in conjunction with the double-sided gear plate 4. Side slide grooves 13 are provided on both sides of the U-shaped frame 7. The limiting slide 9 is slidably installed on the inner side of the side slide groove 13. The right end of the rotating shaft 3 passes through the support platform 1 and extends to the right side of the support platform 1. The end of the rotating shaft 3 extending to the right side of the support platform 1 is fixedly connected with a gear cylinder 14. The arc-shaped gear plate 16 and the gear cylinder 14 are pre-set. Each time the arc-shaped gear plate 16 engages with the gear cylinder 14, it can just drive the gear cylinder 14 to rotate one hundred and eighty degrees. The right end of the limiting slide 9 is fixedly connected with a retraction frame 15 through a bracket. The inner side of the retraction frame 15 is slidably installed with an arc-shaped gear plate 16 used in conjunction with the gear cylinder 14. A spring 17 is fixedly connected between the arc-shaped gear plate 16 and the inner wall of the retraction frame 15.

[0022] In use, the steel plate is placed on the top of the double-sided tooth plate 4, and then the U-shaped frame 7 is pushed forward by the sliding frame 6 to make the laser cutting head 12 located on the top of the steel plate cutting position, and the arc-shaped tooth plate 16 is in close contact with the gear cylinder 14, then the air cylinder 8 starts to push the guide sliding rod 10, the laser cutting head 12 and the L-shaped inserting rod 22 to descend synchronously by the limiting sliding plate 9, when the air cylinder 8 descends to the bottom, the laser cutting head 12 is in close contact with the steel plate, and the L-shaped inserting rod 22 is inserted into the rectangular cylinder 21, because the teeth of the arc-shaped tooth plate 16 are arc-shaped, so that when descending, it will not be extruded and retracted into the retraction frame 15 and will not be engaged with the gear cylinder 14, then the linear motor 11 starts to drive the laser cutting head 12 to move right to cut the steel plate, and the L-shaped inserting rod 22 is in butt joint with the rectangular cylinder 21, and the scraping plate 20 is also driven to move right by the supporting frame 19.

[0023] Further, the bottom of the supporting table 1 is fixedly connected with the sliding sleeve frame 18, the inner side of the sliding sleeve frame 18 is slidably installed with the supporting frame 19, the right side of the supporting frame 19 is fixedly connected with the scraping plate 20 which is used in cooperation with the double-sided tooth plate 4, the rear end of the supporting frame 19 is fixedly connected with the rectangular cylinder 21, and the rear part of the linear motor 11 is fixedly connected with the L-shaped inserting rod 22 which is used in cooperation with the rectangular cylinder 21.

[0024] When the scraping plate 20 moves right, it will be inserted into the bottom of the double-sided tooth plate 4 to clean the double-sided tooth plate 4 and remove the welding slag, after the cutting is completed, the linear motor 11 drives the laser cutting head 12 to move left, and then the air cylinder 8 drives the laser cutting head 12 to ascend, when the laser cutting head 12 is away from the double-sided tooth plate 4, the arc-shaped tooth plate 16 will be popped out to engage with the gear cylinder 14 and drive the double-sided tooth plate 4 to turn one hundred and eighty degrees, so that the top of the steel plate is cut off and falls, after the turning is completed, the laser cutting head 12 is used for cutting again, and the scraping plate 20 is used for cleaning the welding slag on the bottom of the turned double-sided tooth plate 4.

[0025] Meanwhile, the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

Claims

1. A large-format multifunctional laser cutting machine, comprising a support table (1), characterized in that: The front side of the top of the support platform (1) is provided with a flip opening (2), the left side of the inner cavity of the flip opening (2) is rotatably connected to a rotating shaft (3) through a bearing member, the surface of the rotating shaft (3) is fixedly connected to a double-sided toothed plate (4), both sides of the top of the support platform (1) are fixedly connected to sliding plates (5), the inner side of the sliding plate (5) is slidably mounted with a sliding frame (6), a U-shaped frame (7) is fixedly connected between the tops of the two sliding frames (6), the top of the U-shaped frame (7) is fixedly connected to a cylinder (8) through an opening, the bottom end of the cylinder (8) is fixedly connected to a limiting slide (9), the bottom of the limiting slide (9) is fixedly connected to a guide rod (10), the surface of the guide rod (10) is slidably mounted with a linear motor (11), and the bottom of the linear motor (11) is fixedly connected to a laser cutting head (12) used in conjunction with the double-sided toothed plate (4).

2. The large-format multifunctional laser cutting machine according to claim 1, characterized in that: Side sliding grooves (13) are provided on both sides of the U-shaped frame (7), and the limiting slide plate (9) is slidably installed on the inner side of the side sliding groove (13). The right end of the rotating shaft (3) passes through the support platform (1) and extends to the right side of the support platform (1). The end of the rotating shaft (3) extending to the right side of the support platform (1) is fixedly connected to the gear cylinder (14).

3. The large-format multifunctional laser cutting machine according to claim 2, characterized in that: The right end of the limiting slide plate (9) is fixedly connected to a retraction frame (15) via a bracket, and an arc-shaped tooth plate (16) for use with the gear cylinder (14) is slidably mounted on the inner side of the retraction frame (15), and a spring (17) is fixedly connected between the arc-shaped tooth plate (16) and the inner wall of the retraction frame (15).

4. The large-format multifunctional laser cutting machine according to claim 1, characterized in that: The bottom of the support platform (1) is fixedly connected to a sliding sleeve frame (18), a support frame (19) is slidably mounted on the inner side of the sliding sleeve frame (18), and a scraping plate (20) used in conjunction with the double-sided tooth plate (4) is fixedly connected to the right side of the support frame (19) through a bracket.

5. The large-format multifunctional laser cutting machine according to claim 4, characterized in that: The rear end of the support frame (19) is fixedly connected to a rectangular tube (21), and the rear part of the linear motor (11) is fixedly connected to an L-shaped insertion rod (22) used in conjunction with the rectangular tube (21).

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