Automatic feeding and discharging laser cutting machine

Abstract

The utility model discloses an automatic feeding and discharging laser cutting machine relates to laser cutting machine technical field, including cutting base and movable component, the upper end fixed setting of cutting base has the grid work table, the outside fixed setting of cutting base has movable component, and movable component includes the movable support of fixed setting in the outside of cutting base, and the upper end swing setting of movable support has the movable frame, and the front end fixed setting of movable frame has the lifting component, and the right -hand member fixed setting of cutting base has the placement component grid work table can provide the machining area of unobstructed of laser cutting head, ensure that laser beam can accurate effect in the arbitrary position of board, after cutting, can drive the lifting cylinder and drive multiple groups of adsorption tray to cut after the board adsorption, through movable motor and drive movable frame to move to the upper end of the rack, place the board.

Description

Technical Field

[0001] This utility model relates to the field of laser cutting machine technology, specifically to an automatic loading and unloading laser cutting machine. Background Technology

[0002] Laser cutting involves focusing a laser beam emitted from a laser source into a high-power-density beam through an optical system. The laser beam irradiates the workpiece surface, causing it to reach its melting or boiling point. Simultaneously, high-pressure gas, coaxial with the beam, blows away the molten or vaporized metal. As the relative position of the beam and the workpiece moves, a kerf is ultimately formed in the material, thus achieving the cutting purpose. However, existing laser cutting machines have the following drawbacks: loading and unloading rely on manual operation, which is labor-intensive; during manual loading and unloading, the positioning accuracy of the board is poor, requiring secondary calibration, which affects the cutting accuracy; and the adaptability is poor, only suitable for specific specifications of board. Utility Model Content

[0003] The purpose of this utility model is to provide an automatic loading and unloading laser cutting machine to solve the technical problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an automatic loading and unloading laser cutting machine, comprising a cutting base and movable parts, wherein a grid worktable is fixedly provided at the upper end of the cutting base; A movable component is fixedly provided on the outside of the cutting base. The movable component includes a movable bracket fixedly provided on the outside of the cutting base, and a movable frame is movably provided at the upper end of the movable bracket. A lifting component is fixedly installed at the front end of the movable frame, and a placement component is fixedly installed at the right end of the cutting base.

[0005] Preferably, the movable component further includes a movable motor fixedly mounted at the rear end of the movable frame, racks fixedly mounted on both sides of the upper end of the movable bracket, a rotating rod movably mounted at the rear end of the movable frame, the rotating rod passing through the movable motor, and gears fixedly mounted at both ends of the rotating rod, the gears meshing with the racks.

[0006] Preferably, the lifting component includes a fixed frame fixedly disposed at the bottom end of the movable frame, and lifting cylinders are fixedly disposed at both ends of the fixed frame.

[0007] Preferably, an adsorption component is fixedly provided at the bottom end of the fixing frame. The adsorption component includes an adsorption rack fixedly provided at the bottom end of the fixing frame, and multiple adsorption plates are fixedly provided at the bottom end of the adsorption rack.

[0008] Preferably, a positioning component is fixedly provided at the upper end of the fixed frame. The positioning component includes a limiting seat fixedly provided on both sides of the upper end of the fixed frame. A movable rod is rotatably provided between the two sets of limiting seats. Two sets of drive motors are fixedly provided on the inner sides of both ends of the fixed frame. A transmission belt is movably provided on the outer side of the movable rod and the output shaft of the drive motor.

[0009] Preferably, the positioning component further includes positioning frames that are slidably disposed on both sides of the upper end of the fixed frame. The upper ends of the fixed frame are provided with sliding grooves, and the sliding grooves match the bottom ends of the positioning frames. Multiple positioning strips are fixedly disposed on the bottom ends of the two sets of positioning frames.

[0010] Preferably, the placement component includes a conveying rail fixedly disposed at the right end of the cutting base, and a placement frame movably disposed at the upper end of the conveying rail.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This automatic loading and unloading laser cutting machine allows operators to adjust the size of the positioning frames at both ends by driving a drive motor to move the movable rods according to the size of the different sheet materials. Simultaneously, multiple sets of suction cups are used to adhere and fix the sheet materials. These evenly distributed suction cups can simultaneously adhere to multiple areas of the sheet material, resulting in more even force distribution and avoiding the risk of deformation or falling due to single-point suction. This ensures stable handling. Furthermore, the positioning strips match the grid worktable, forming a nested support system for rapid and precise positioning of the sheet materials. The grid worktable provides an unobstructed processing area for the laser cutting head, ensuring the laser beam can accurately target any position on the sheet material. After cutting, a lifting cylinder can be driven to move multiple sets of suction cups to adhere the cut sheet material. A movable motor then moves the movable frame to the top of the placement rack for placement. Attached Figure Description

[0012] Figure 1 This is an axonometric view of the present invention; Figure 2 This is an axonometric view of the present invention; Figure 3 This is an enlarged view of the adsorption component of this utility model; Figure 4 This is an enlarged view of the positioning component of this utility model.

[0013] In the diagram: 1. Cutting base; 11. Grid worktable; 21. Movable parts; 22. Movable bracket; 23. Movable frame; 24. Movable motor; 25. Rotating rod; 26. Gear; Lifting components; 31. Fixing frame; 32. Lifting cylinder; 4. Adsorption components; 41. Adsorption rack; 42. Adsorption tray; 5. Positioning components; 51. Limit seat; 52. Movable rod; 53. Drive motor; 54. Transmission belt; 55. Positioning frame; 56. Slide groove; 57. Positioning strip; 6. Placement components; 61. Conveying track; 62. Placement rack. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figures 1-2 This utility model provides a technical solution: an automatic loading and unloading laser cutting machine, including a cutting base 1 and a movable part 2, wherein a grid worktable 11 is fixedly provided on the upper end of the cutting base 1; A movable component 2 is fixedly installed on the outer side of the cutting base 1. The movable component 2 includes a movable bracket 21 fixedly installed on the outer side of the cutting base 1. A movable frame 22 is movably installed at the upper end of the movable bracket 21. A movable motor 23 is fixedly installed at the rear end of the movable frame 22. A rack 24 is fixedly installed on both sides of the upper end of the movable bracket 21. A rotating rod 25 is movably installed at the rear end of the movable frame 22, and the rotating rod 25 passes through the movable motor 23. Gears 26 are fixedly installed at both ends of the rotating rod 25, and the gears 26 mesh with the rack 24.

[0016] Specifically, the movable support 21 provides space for fixing and installing the movable frame 22. The operator can drive the movable motor 23 to rotate the rotating rod 25 and two sets of gears 26. Through the meshing with the rack 24, the movable frame 22 is moved horizontally, thereby moving the plate to be cut. The grid worktable 11 provides an unobstructed processing area for the laser cutting head, ensuring that the laser beam can accurately act on any position of the plate, realizing the cutting of complex shapes without being limited by the physical structure of the worktable. During the cutting process, the molten metal slag and dust generated can quickly fall into the slag collection area below through the grid gaps, avoiding slag accumulation that affects cutting accuracy or causes secondary burning. At the same time, the grid structure increases the air circulation area, which helps the heat in the cutting area to dissipate quickly and prevents local overheating from affecting equipment performance and plate quality.

[0017] exist Figure 1 and Figures 3-4In the middle: A lifting component 3 is fixedly installed at the front end of the movable frame 22. The lifting component 3 includes a fixed frame 31 fixedly installed at the bottom end of the movable frame 22, and lifting cylinders 32 are fixedly installed at both ends of the fixed frame 31.

[0018] Specifically, during operation, two sets of lifting cylinders 32 can be driven to move the fixed frame 31 up and down, thereby moving the plate adsorbed at the bottom up and down.

[0019] exist Figures 1-2 and Figure 4 In the middle: an adsorption component 4 is fixedly installed at the bottom of the fixed frame 31. The adsorption component 4 includes an adsorption rack 41 fixedly installed at the bottom of the fixed frame 31. Multiple adsorption plates 42 are fixedly installed at the bottom of the adsorption rack 41.

[0020] Specifically, during the loading and unloading process, the lifting cylinder 32 can be driven to move the fixed frame 31 and the bottom adsorption frame 41 to lift and move. At the same time, multiple sets of adsorption plates 42 adsorb and fix the board. The multiple sets of adsorption plates 42 are evenly distributed and can adsorb multiple areas of the board at the same time, so that the board is subjected to more even force and avoids the risk of board deformation and falling due to single-point adsorption, thus achieving stable handling.

[0021] exist Figures 2-4 In the middle: A positioning component 5 is fixedly installed at the upper end of the fixed frame 31. The positioning component 5 includes a limiting seat 51 fixedly installed on both sides of the upper end of the fixed frame 31. A movable rod 52 is rotatably installed between the two sets of limiting seats 51. Two sets of drive motors 53 are fixedly installed on the inner sides of both ends of the fixed frame 31. A transmission belt 54 is movably installed on the outer side of the output shaft of the movable rod 52 and the drive motor 53. Positioning frames 55 are slidably installed on both sides of the upper end of the fixed frame 31. Slide grooves 56 are opened on both sides of the upper end of the fixed frame 31, and the slide grooves 56 match the bottom end of the positioning frames 55. Multiple sets of positioning strips 57 are fixedly installed at the bottom ends of the two sets of positioning frames 55.

[0022] Specifically, workers can drive the drive motor 53 to move the movable rods 52 at both ends through the transmission belt 54 according to the size of different boards. This will cause the positioning frames 55 at both ends and the multiple sets of positioning strips 57 at the bottom to be adjusted in size. The positioning strips 57 match the grid worktable 11 to form a nested support, which can realize the rapid and accurate positioning of the board, reduce the manual calibration time, and adjust the support area according to the size of the board to ensure that boards of different specifications remain flat during cutting and avoid the impact of board deformation on cutting accuracy.

[0023] exist Figure 1 In the middle: A placement component 6 is fixedly installed at the right end of the cutting base 1. The placement component 6 includes a conveying rail 61 fixedly installed at the right end of the cutting base 1, and a placement rack 62 is movably installed at the upper end of the conveying rail 61.

[0024] Specifically, after the cutting is completed, the lifting cylinder 32 can be driven to drive multiple sets of adsorption plates 42 to adsorb the cut board. The movable frame 22 is moved to the upper end of the placement rack 62 by the movable motor 23 to place the board.

[0025] According to the size of different boards, the staff can drive the drive motor 53 to drive the movable rods 52 at both ends to move relative to each other through the transmission belt 54, thereby driving the positioning frame 55 at both ends and the multiple sets of positioning strips 57 at the bottom to adjust the size. The staff can drive the movable motor 23 to drive the rotating rod 25 and the two sets of gears 26 to rotate. Through the mutual meshing with the rack 24, the movable frame 22 is driven to move horizontally. Then, the staff can drive the lifting cylinder 32 to drive the fixed frame 31 and the suction frame 41 at the bottom to move up and down. At the same time, the multiple sets of suction plates 42 are used to suction and fix the boards. Furthermore, the positioning strip 57 matches the grid worktable 11 to form a nested support, enabling rapid and accurate positioning of the board. After cutting, the lifting cylinder 32 can drive multiple sets of adsorption plates 42 to adsorb the cut board. The movable frame 22 is moved to the upper end of the placement rack 62 by the movable motor 23 to place the board.

[0026] Electrical equipment (including but not limited to movable motors, lifting cylinders, adsorption plates, drive motors, etc.) is safely powered by an external power source and controlled by a control box. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0027] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An automatic loading and unloading laser cutting machine, comprising a cutting base (1) and a movable part (2), wherein a grid worktable (11) is fixedly provided on the upper end of the cutting base (1); characterized in that ； A movable component (2) is fixedly provided on the outside of the cutting base (1). The movable component (2) includes a movable bracket (21) fixedly provided on the outside of the cutting base (1). A movable frame (22) is movably provided on the upper end of the movable bracket (21). The front end of the movable frame (22) is fixedly provided with a lifting component (3), and the right end of the cutting base (1) is fixedly provided with a placement component (6).

2. The automatic loading and unloading laser cutting machine according to claim 1, characterized in that: The movable component (2) also includes a movable motor (23) fixedly installed at the rear end of the movable frame (22). Racks (24) are fixedly installed on both sides of the upper end of the movable bracket (21). A rotating rod (25) is movably installed at the rear end of the movable frame (22), and the rotating rod (25) passes through the movable motor (23). Gears (26) are fixedly installed at both ends of the rotating rod (25), and the gears (26) mesh with the racks (24).

3. The automatic loading and unloading laser cutting machine according to claim 2, characterized in that: The lifting component (3) includes a fixed frame (31) fixedly installed at the bottom of the movable frame (22), and lifting cylinders (32) are fixedly installed at both ends of the fixed frame (31).

4. The automatic loading and unloading laser cutting machine according to claim 3, characterized in that: An adsorption component (4) is fixedly provided at the bottom of the fixed frame (31). The adsorption component (4) includes an adsorption rack (41) fixedly provided at the bottom of the fixed frame (31). Multiple adsorption plates (42) are fixedly provided at the bottom of the adsorption rack (41).

5. The automatic loading and unloading laser cutting machine according to claim 4, characterized in that: A positioning component (5) is fixedly installed at the upper end of the fixed frame (31). The positioning component (5) includes a limiting seat (51) fixedly installed on both sides of the upper end of the fixed frame (31). A movable rod (52) is rotatably installed between the two sets of limiting seats (51). Two sets of drive motors (53) are fixedly installed on the inner sides of both ends of the fixed frame (31). A transmission belt (54) is movably installed on the outer side of the output shaft of the movable rod (52) and the drive motor (53).

6. The automatic loading and unloading laser cutting machine according to claim 5, characterized in that: The positioning component (5) also includes a positioning frame (55) that is slidably disposed on both sides of the upper end of the fixed frame (31). The upper ends of the fixed frame (31) are provided with sliding grooves (56), and the sliding grooves (56) match the bottom end of the positioning frame (55). Multiple positioning strips (57) are fixedly disposed at the bottom ends of the two sets of positioning frames (55).

7. The automatic loading and unloading laser cutting machine according to claim 1, characterized in that: The placement component (6) includes a conveying rail (61) fixedly installed at the right end of the cutting base (1), and a placement rack (62) is movably installed at the upper end of the conveying rail (61).

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