Multi-shaft cutting equipment

Abstract

The utility model discloses multi-shaft cutting equipment, which belongs to the technical field of laser cutting and comprises a machine table, a portal frame is fixedly connected to the top end of the machine table, a sliding rail module is fixedly connected to one side end of the portal frame, a lifting sliding plate is slidably connected to the sliding rail module, and a laser cutting device is arranged between the lifting sliding plate and the portal frame. The top end of the machine table is fixedly connected with a first sliding rail assembly, the top end of the first sliding rail assembly is slidably connected with a second sliding rail assembly, the top end of the second sliding rail assembly is slidably connected with a mounting plate set, and the top end of the mounting plate set is fixedly connected with a fixing frame. The fixed frame is fixedly connected with a first servo rotating platform; according to the cutting equipment, the position of the workpiece is adjusted in multiple axial directions, so that the laser cutting device can conduct laser cutting on all positions except the bottom face of the workpiece, multi-directional cutting machining is achieved, frequent manual angle adjustment is not needed, and cutting of the workpiece is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of laser cutting technology, and more specifically, to a multi-axis cutting device. Background Technology

[0002] Laser cutting involves focusing a laser beam emitted from a laser source into a high-power-density laser beam through an optical path system. The laser beam irradiates the surface of the workpiece, causing the workpiece 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 eventually formed in the material, thus achieving the purpose of cutting.

[0003] Currently, laser cutting uses an invisible beam of light instead of a traditional mechanical blade, offering advantages such as high precision, fast cutting speed, no limitation on cutting patterns, automatic layout to save materials, smooth cuts, and low processing costs. However, most existing laser cutting equipment is prone to limiting the cutting angle when cutting workpieces, generally only able to cut on one end face of the workpiece, requiring frequent angle adjustments during the cutting process, making cutting inconvenient. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] In view of the problems existing in the prior art, the purpose of this utility model is to provide a multi-axis cutting device, which aims to solve the problem that the cutting angle of the existing laser cutting device is easily limited when cutting the workpiece, and it can generally only cut on one end face of the workpiece. The cutting process requires frequent angle adjustment, which is inconvenient.

[0006] 2. Technical Solution

[0007] To solve the above problems, the present invention adopts the following technical solution:

[0008] A multi-axis cutting device includes a machine base, a gantry frame fixedly connected to the top of the machine base, a slide rail module fixedly connected to one side of the gantry frame, a lifting slide plate slidably connected to the slide rail module, a laser cutting device disposed between the lifting slide plate and the gantry frame, a lifting camera assembly disposed on the lifting slide plate, a first slide rail assembly fixedly connected to the top of the machine base, a second slide rail assembly slidably connected to the top of the first slide rail assembly, a mounting plate assembly slidably connected to the top of the second slide rail assembly, a fixed frame fixedly connected to the top of the mounting plate assembly, a first servo rotary platform fixedly connected to the fixed frame, a rotating frame rotatably connected inside the fixed frame, and one side of the rotating frame fixedly connected to the output end of the first servo rotary platform, a second servo rotary platform fixedly connected inside the rotating frame, and the second servo rotary platform corresponding to the laser cutting device and the lifting camera assembly.

[0009] As a preferred embodiment of this utility model, the laser cutting device includes a power supply refraction component, a galvanometer refraction component, and a laser bellows cover. The power supply refraction component is fixedly connected to the top of the gantry frame, the galvanometer refraction component is fixedly connected to the lifting slide plate, and the galvanometer refraction component corresponds to the second servo rotating platform. The laser bellows cover is fixedly connected between the power supply refraction component and the galvanometer refraction component.

[0010] As a preferred embodiment of this utility model, the lifting camera assembly includes a fixed base, a slider, a bracket, a camera, and a fixing pin. The fixed base is fixedly connected to the lifting slide plate, the slider is slidably connected to the fixed base, the bracket is fixedly connected to the slider, the camera is fixedly connected to the bracket, and the camera corresponds to the second servo rotating platform. The fixing pin is inserted into the slider and corresponds to the fixed base.

[0011] As a preferred embodiment of this utility model, both the first slide rail assembly and the second slide rail assembly are provided with slide rail bellows covers.

[0012] As a preferred embodiment of this utility model, the bottom end of the machine base is fixedly connected with four universal wheels and four threaded feet, and the four universal wheels and four threaded feet are respectively distributed at the four corners of the bottom end of the machine base.

[0013] 3. Beneficial effects

[0014] Compared with existing technologies, the advantages of this utility model are:

[0015] (1) In this scheme, the first slide rail assembly and the second slide rail assembly adjust the two axial positions of the workpiece so that the workpiece corresponds to the laser cutting device. The first servo rotary platform adjusts the cutting angle of the vertical surface of the workpiece, and the second servo rotary platform adjusts the cutting angle of the horizontal surface of the workpiece. The workpiece position is adjusted in multiple axes so that the laser cutting device can perform laser cutting on all positions other than the bottom surface of the workpiece, realizing multi-directional cutting processing. It does not require frequent manual adjustment of angles, making the cutting of the workpiece more convenient. Attached Figure Description

[0016] Figure 1 This is the front view of the present invention;

[0017] Figure 2 This is a structural diagram of the gantry frame in this utility model;

[0018] Figure 3 This is a structural diagram of the lifting camera assembly in this utility model;

[0019] Figure 4 This is a partial structural diagram of the present invention.

[0020] Explanation of the labels in the diagram:

[0021] 1. Machine base; 2. Gantry frame; 3. Slide rail module; 4. Lifting slide plate; 5. Laser cutting device; 51. Power supply refraction component; 52. Galvanometer refraction component; 53. Laser bellows cover; 6. Lifting camera component; 61. Fixed base; 62. Slider; 63. Bracket; 64. Camera; 65. Fixing pin; 7. First slide rail assembly; 8. Second slide rail assembly; 9. Mounting plate assembly; 10. Fixed frame; 11. First servo rotary platform; 12. Rotating frame; 13. Second servo rotary platform; 14. Slide rail bellows cover; 15. Casters; 16. Threaded feet. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0023] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Example:

[0026] Please see Figure 1-4A multi-axis cutting device includes a machine base 1, a gantry frame 2 fixedly connected to the top of the machine base 1, a slide rail module 3 fixedly connected to one side of the gantry frame 2, a lifting slide plate 4 slidably connected to the slide rail module 3, a laser cutting device 5 disposed between the lifting slide plate 4 and the gantry frame 2, a lifting camera assembly 6 disposed on the lifting slide plate 4, a first slide rail assembly 7 fixedly connected to the top of the machine base 1, a second slide rail assembly 8 slidably connected to the top of the first slide rail assembly 7, a mounting plate assembly 9 slidably connected to the top of the second slide rail assembly 8, a fixed frame 10 fixedly connected to the top of the mounting plate assembly 9, a first servo rotary platform 11 fixedly connected to the fixed frame 10, a rotating frame 12 rotatably connected inside the fixed frame 10, and one side of the rotating frame 12 fixedly connected to the output end of the first servo rotary platform 11, a second servo rotary platform 13 fixedly connected inside the rotating frame 12, and the second servo rotary platform 13 corresponding to the laser cutting device 5 and the lifting camera assembly 6.

[0027] In this embodiment, when laser cutting the workpiece, the workpiece is fixed on the second servo rotary platform 13, the lifting camera assembly 6 detects the workpiece, the first slide rail assembly 7 and the second slide rail assembly 8 control the fixing frame 10 to move in two axes, so that the workpiece on the second servo rotary platform 13 corresponds to the laser cutting device 5, the slide rail module 3 controls the lifting slide plate 4 to adjust the position of the laser emitted by the laser cutting device 5, and the laser cutting device 5 performs laser cutting on the workpiece. At the same time, the first servo rotary platform 11 can adjust the angle of the workpiece on the vertical plane by rotating the rotating frame 12, and the second servo rotary platform 13 can adjust the angle of the workpiece on the horizontal plane. With the adjustment of the two axial angles of the first slide rail assembly 7 and the second slide rail assembly 8, the laser cutting device 5 can cut different positions on the workpiece.

[0028] Specifically, the laser cutting device 5 includes a power supply refraction component 51, a galvanometer refraction component 52, and a laser bellows cover 53. The power supply refraction component 51 is fixedly connected to the top of the gantry 2, the galvanometer refraction component 52 is fixedly connected to the lifting slide plate 4, and the galvanometer refraction component 52 corresponds to the second servo rotating platform 13. The laser bellows cover 53 is fixedly connected between the power supply refraction component 51 and the galvanometer refraction component 52.

[0029] In this embodiment, the laser source generated by the power supply refraction component 51 is refracted and then enters the galvanometer refraction component 52 through the laser bellows cover 53. Finally, after being refracted by the galvanometer refraction component 52, the laser is emitted from the bottom to cut the workpiece.

[0030] Specifically, the lifting camera assembly 6 includes a fixed base 61, a slider 62, a bracket 63, a camera 64, and a fixing pin 65. The fixed base 61 is fixedly connected to the lifting slide plate 4, the slider 62 is slidably connected to the fixed base 61, the bracket 63 is fixedly connected to the slider 62, the camera 64 is fixedly connected to the bracket 63, and the camera 64 corresponds to the second servo rotating platform 13. The fixing pin 65 is inserted into the slider 62 and corresponds to the fixed base 61.

[0031] In this embodiment, the camera 64 is mounted on the slider 62 via the bracket 63. The slider 62 is mounted on the fixed base 61 and the mounting height of the camera 64 can be adjusted so that the camera 64 is kept in a suitable position to detect the workpiece. The fixing pin 65 can fix the slider 62 so that the camera 64 remains stable after being adjusted to the required position.

[0032] Specifically, both the first slide rail assembly 7 and the second slide rail assembly 8 are provided with slide rail bellows covers 14.

[0033] In this embodiment, the slide rail bellows cover 14 is used to protect the first slide rail assembly 7 and the second slide rail assembly 8, so as to prevent impurities from entering the first slide rail assembly 7 and the second slide rail assembly 8 and affecting the axial movement of the fixing frame 10.

[0034] Specifically, the bottom of the machine base 1 is fixedly connected with four casters 15 and four threaded feet 16, and the four casters 15 and four threaded feet 16 are respectively distributed at the four corners of the bottom of the machine base 1.

[0035] In this embodiment, four casters 15 make it easier to move the entire device, and four threaded feet 16 fix the entire device in place after it has been moved to a designated position, ensuring the stability of the device during operation.

[0036] Working principle: When laser cutting a workpiece, the workpiece is fixed on the second servo rotary platform 13, the camera 64 detects the workpiece, the first slide rail assembly 7 and the second slide rail assembly 8 control the fixed frame 10 to move in two axes, so that the workpiece on the second servo rotary platform 13 corresponds to the laser cutting device 5. The slide rail module 3 controls the lifting slide plate 4 to adjust the position of the laser emitted by the galvanometer refraction assembly 52. ​​The laser cutting device 5 performs laser cutting on the workpiece. During the workpiece cutting process, the first servo rotary platform 11 adjusts the cutting angle of the workpiece on the vertical plane by rotating the rotating frame 12, and the second servo rotary platform 13 drives the workpiece to rotate and adjust the cutting angle on the horizontal plane. With the adjustment of the two axial angles of the first slide rail assembly 7 and the second slide rail assembly 8, the exposed surface of the workpiece can be cut from all directions.

[0037] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model based on the technical solution and its improved concept should be covered within the protection scope of the present utility model.

Claims

1. A multi-axis cutting device, comprising a machine base (1), characterized in that: The top of the machine base (1) is fixedly connected to a gantry frame (2), and a slide rail module (3) is fixedly connected to one side of the gantry frame (2). A lifting slide plate (4) is slidably connected to the slide rail module (3). A laser cutting device (5) is provided between the lifting slide plate (4) and the gantry frame (2). A lifting camera assembly (6) is provided on the lifting slide plate (4). The top of the machine base (1) is fixedly connected to a first slide rail assembly (7), and the top of the first slide rail assembly (7) is slidably connected to a second slide rail assembly (8). A mounting plate assembly (9) is slidably connected to the top, and a fixed frame (10) is fixedly connected to the top of the mounting plate assembly (9). A first servo rotating platform (11) is fixedly connected to the fixed frame (10). A rotating frame (12) is rotatably connected inside the fixed frame (10), and one side of the rotating frame (12) is fixedly connected to the output end of the first servo rotating platform (11). A second servo rotating platform (13) is fixedly connected inside the rotating frame (12), and the second servo rotating platform (13) corresponds to the laser cutting device (5) and the lifting camera assembly (6).

2. The multi-axis cutting device according to claim 1, characterized in that: The laser cutting device (5) includes a power supply refraction component (51), a galvanometer refraction component (52), and a laser bellows cover (53). The power supply refraction component (51) is fixedly connected to the top of the gantry (2). The galvanometer refraction component (52) is fixedly connected to the lifting slide plate (4), and the galvanometer refraction component (52) corresponds to the second servo rotating platform (13). The laser bellows cover (53) is fixedly connected between the power supply refraction component (51) and the galvanometer refraction component (52).

3. The multi-axis cutting device according to claim 2, characterized in that: The lifting camera assembly (6) includes a fixed base (61), a slider (62), a bracket (63), a camera (64), and a fixing pin (65). The fixed base (61) is fixedly connected to the lifting slide plate (4). The slider (62) is slidably connected to the fixed base (61). The bracket (63) is fixedly connected to the slider (62). The camera (64) is fixedly connected to the bracket (63), and the camera (64) corresponds to the second servo rotating platform (13). The fixing pin (65) is inserted into the slider (62) and corresponds to the fixed base (61).

4. A multi-axis cutting device according to claim 3, characterized in that: The first slide rail assembly (7) and the second slide rail assembly (8) are both provided with slide rail bellows covers (14).

5. A multi-axis cutting device according to claim 4, characterized in that: The bottom of the machine base (1) is fixedly connected with four casters (15) and four threaded feet (16), and the four casters (15) and four threaded feet (16) are respectively distributed at the four corners of the bottom of the machine base (1).

Images