A laser cutting and engraving platform

Abstract

This utility model discloses a laser cutting and engraving stage, belonging to the field of laser cutting technology. The laser cutting and engraving stage includes a frame and multiple sets of elongated support plates. Each support plate has a first working surface and a second working surface. The frame has a working area, and multiple equidistant limiting grooves are formed on the inner walls of both sides of the working area. The two ends of the support plates extend into the limiting grooves. When the first working surface is horizontal, the support plate is in a first working state; when the second working surface is horizontal, the support plate is in a second working state. This utility model, by creating limiting grooves within the frame and extending the two ends of the support plates into these grooves, and by having both a first and a second working surface, allows for switching between honeycomb and blade-type stages through the switching between the first and second working surfaces. This eliminates the need for additional stage types, reduces operating costs, minimizes space occupation, and improves performance.

Description

Technical Field

[0001] This utility model relates to the field of laser cutting technology, and in particular to a laser cutting and engraving platform. Background Technology

[0002] Laser cutting and engraving is a processing technology that uses a high-energy laser beam to precisely cut or engrave the surface of materials. Computer control of the laser path and parameters enables high-precision and high-efficiency processing. It mainly includes: a laser generator: producing a high-energy laser beam (such as a CO2 laser, fiber laser, or semiconductor laser); a control unit: computer software (such as CAD / CAM) controlling parameters such as laser path, power, and speed; a motion unit: a mechanical platform (such as XY-axis guides or rotary axes) enabling precise movement of the laser head; a worktable: a platform supporting the processed material; a cooling unit: preventing the laser from overheating (such as water cooling or air cooling); and an auxiliary gas unit: blowing away molten slag (such as air, nitrogen, or oxygen) to improve cutting quality.

[0003] The main structures of the cutting table include honeycomb type and blade type. Honeycomb type is suitable for processing thin plates, fine carving or fragile materials, while blade type is suitable for processing thick metal plates, large-format materials or materials that require air-assisted cutting, thus achieving diversified processing needs.

[0004] Currently, most laser cutting machines support interchangeable platforms, allowing users to switch between honeycomb or blade-type platforms depending on the task. Moreover, platforms are usually modular in design, making them easy to replace. However, in actual use, at least two types of platforms are required, which not only increases the cost of use but also takes up space and affects the user experience when there are no idle platforms. Utility Model Content

[0005] The purpose of this utility model is to solve the problem that increasing the types of platforms in the existing technology will increase the cost of use and the space occupied, and to propose a platform for laser cutting and engraving.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A laser cutting and engraving stage includes a frame and multiple sets of elongated support plates. Each support plate has a first working surface and a second working surface. The frame has a working area, and multiple equidistant limiting grooves are formed on the inner walls of both sides of the working area. Both ends of the support plates extend into the limiting grooves. When the first working surface is horizontal, the support plate is in a first working state, and when the second working surface is horizontal, the support plate is in a second working state.

[0008] To facilitate the installation of the support plate, preferably, the limiting groove includes a horizontal groove and a vertical groove that are interconnected. Limiting plates are fixedly provided at both ends of the support plate. When the limiting plate is slidably connected in the horizontal groove, the first working surface is in a horizontal state. When the limiting plate is slidably connected in the vertical groove, the second working surface is in a horizontal state.

[0009] To facilitate the sliding of the limiting plate into the vertical groove, the vertical groove is further formed at the bottom of the horizontal groove.

[0010] In order to give the first working surface of the support plate a honeycomb effect when it is in working state, preferably, the first working surface is provided with an array of perforated holes.

[0011] Preferably, the first working surface and the second working surface are perpendicular to each other.

[0012] Preferably, a first inclined surface is provided at the junction of the first working surface and the second working surface.

[0013] Furthermore, the support plate is provided with a second inclined surface that matches the first inclined surface. The first and second inclined surfaces are diagonally distributed. When the first working surface is horizontal, the first and second inclined surfaces of two adjacent sets of support plates are in contact.

[0014] Furthermore, the inclination angles of the first and second inclined planes range from 20 to 45°.

[0015] Preferably, the thickness of the support plate is in the range of 3-20mm.

[0016] Compared with the prior art, this utility model provides a stage for laser cutting and engraving, which has the following advantages:

[0017] 1. This laser cutting and engraving stage has a limiting groove in the frame, and the two ends of the support plate are extended into the limiting groove. The support plate has a first working surface and a second working surface. By switching between the first working surface and the second working surface, the honeycomb type and the blade type stage can be switched. It is simple and practical, without the need to add additional types of stage, reducing the cost of use, reducing the space occupied, and improving the effect of use.

[0018] 2. The laser cutting and engraving stage has a first inclined surface at the junction of the first and second working surfaces. While ensuring the thickness of the support plate, the effective support area of ​​the second working surface can be reduced. When the second working surface is in a horizontal state supporting the workpiece, the setting of the first inclined surface facilitates chip removal and improves the use effect.

[0019] The parts of this device not described herein are the same as or can be implemented using existing technologies. This utility model extends the two ends of the support plate into the limiting groove by opening a limiting groove in the frame. Moreover, the support plate has a first working surface and a second working surface. By switching between the first working surface and the second working surface, the honeycomb type and the blade type platform can be switched. It is simple and practical, does not require additional types of platforms, reduces the cost of use, reduces space occupation, and improves the use effect. Attached Figure Description

[0020] Figure 1 This utility model provides a schematic diagram of the structure of a laser cutting and engraving stage. Figure 1 ;

[0021] Figure 2 This utility model provides a schematic diagram of the structure of a laser cutting and engraving stage. Figure 2 ;

[0022] Figure 3 This utility model provides a schematic diagram of the structure of a laser cutting and engraving stage. Figure 3 ;

[0023] Figure 4 This utility model provides a schematic diagram of the structure of a laser cutting and engraving stage. Figure 4 ;

[0024] Figure 5 This utility model provides a schematic diagram of the structure of a laser cutting and engraving platform frame. Figure 4 ;

[0025] Figure 6 This utility model provides a structural schematic diagram of a support plate for laser cutting and engraving. Figure 4 .

[0026] In the diagram: 1. Frame; 101. Horizontal groove; 102. Vertical groove; 103. Working area; 2. Support plate; 201. Limiting plate; 202. First working surface; 203. Second working surface; 204. First inclined surface; 205. Second inclined surface. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0029] Example:

[0030] Reference Figures 1-6 A laser cutting and engraving stage includes a frame 1, which has a rectangular structure, and multiple sets of elongated support plates 2. The support plates 2 are arranged in two to twenty sets, preferably fifteen sets. Each support plate 2 has a first working surface 202 and a second working surface 203. The first working surface 202 has an array of perforated holes, which are hexagonal, rectangular, or circular in shape; rectangular holes are preferred. That is, when the first working surface 202 supports the workpiece, the multiple sets of support plates 2 and the frame 1 form a honeycomb stage. The effective support area of ​​the second working surface 203 is smaller than that of the first working surface 202. When the second working surface 203 supports the workpiece, the support plates 2 and the frame 1 form a blade-type stage. Furthermore, the first working surface 202 and the second working surface 203 are perpendicular to each other. Simply rotating the support plate 2 by 90° changes its installation state, allowing switching between the first working surface 202 and the second working surface 203, enables the switching between honeycomb and blade-type platforms. This is simple and practical, eliminating the need for additional platform types, reducing operating costs, minimizing space usage, and improving usability. The frame 1 has a working area 103 in the middle, which is rectangular. Multiple equidistant limiting grooves are provided on both inner walls of the working area 103. The number of limiting grooves ranges from two to twenty; here, fifteen is preferred. The ends of multiple sets of support plates 2 are extended into the corresponding limiting grooves. During installation, when the first working surface 202 on the support plate 2 is horizontal, the support plate 2 is in its first working state; when the second working surface 203 is horizontal, the support plate 2 is in its second working state.

[0031] In use, by opening a limiting groove in the frame 1, both ends of the support plate 2 are extended into the limiting groove. The support plate 2 has a first working surface 202 and a second working surface 203. By switching between the first working surface 202 and the second working surface 203, the honeycomb type and the blade type platform can be switched. It is simple and practical, without the need to add additional types of platforms, reducing the cost of use, reducing the space occupied, and improving the use effect.

[0032] Reference Figures 1-5 Here, we design the limiting groove as an interconnected horizontal groove 101 and vertical groove 102. The length of the horizontal groove 101 is less than or equal to the depth of the vertical groove 102. Limiting plates 201 are fixedly installed at both ends of the support plate 2. Preferably, the length of the horizontal groove 101 is equal to the depth of the vertical groove 102 and the length of the limiting plate 201. The vertical groove 102 is opened at the bottom of the horizontal groove 101. In use, when the limiting plate 201 is slidably connected in the horizontal groove 101, the bottom end face of the limiting plate 201 abuts against the bottom of the horizontal groove 101, and the two sides of the limiting plate 201 abut against the inner walls of the two sides of the horizontal groove 101. This can support and limit the limiting plate 201, so that the first working... When the working surface 202 is in a horizontal state, the support plate 2 and the frame 1 form a honeycomb platform. When the limiting plate 201 is slidably connected in the vertical groove 102, that is, when the support plate 2 is rotated 90°, the limiting plate 201 is slidably connected in the vertical groove 102, so that the second working surface 203 is in a horizontal state. At this time, the support plate 2 and the frame 1 form a blade-type platform. That is to say, during the installation process, by changing the installation state of the support plate 2, so that the first working surface 202 is in a horizontal state or the second working surface 203 is in a horizontal state, the honeycomb and blade-type platforms can be switched, improving the usage effect. The horizontal state mentioned here refers to being parallel to the top end face of the frame 1.

[0033] Reference Figure 2 and Figure 6 A first inclined surface 204 is provided at the junction of the first working surface 202 and the second working surface 203. In use, while ensuring the thickness of the support plate 2, the effective support area of ​​the second working surface 203 can be reduced. When the second working surface 203 is in a horizontal state supporting the workpiece, the setting of the first inclined surface 204 facilitates chip removal and improves the use effect.

[0034] Reference Figures 1-4 , Figure 6 A second inclined surface 205 matching the first inclined surface 204 is provided on the support plate 2. That is, the second inclined surface 205 has the same inclination as the first inclined surface 204, and the first inclined surface 204 and the second inclined surface 205 are diagonally distributed. When the first working surface 202 is in a horizontal state supporting the workpiece, the first inclined surface 204 and the second inclined surface 205 of the two adjacent sets of support plates 2 are in contact. While ensuring the width of the support plate 2, the distance between the two adjacent sets of transverse grooves 101 is reduced. When the second working surface 203 is in a horizontal state supporting the workpiece, the distance between the two adjacent sets of support plates 2 can be reduced, improving the use effect. Furthermore, the inclination angle range of the first inclined surface 204 and the second inclined surface 205 is 20-45°, preferably 35°.

[0035] Reference Figure 6 The thickness of the support plate 2 ranges from 3 to 20 mm, preferably 6 mm.

[0036] 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 the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A laser cutting and engraving stage, comprising a frame (1), characterized in that, It also includes multiple sets of support plates (2) with elongated structures, the support plates (2) having a first working surface (202) and a second working surface (203). The frame (1) has a working area (103) and multiple equidistant limiting grooves are provided on both sides of the inner wall of the working area (103). The two ends of the support plate (2) extend into the limiting grooves. When the first working surface (202) is horizontal, the support plate (2) is in the first working state. When the second working surface (203) is horizontal, the support plate (2) is in the second working state.

2. The laser cutting and engraving stage according to claim 1, characterized in that, The limiting groove includes a horizontal groove (101) and a vertical groove (102) that are interconnected. Both ends of the support plate (2) are fixedly provided with limiting plates (201). When the limiting plate (201) is slidably connected in the horizontal groove (101), the first working surface (202) is in a horizontal state. When the limiting plate (201) is slidably connected in the vertical groove (102), the second working surface (203) is in a horizontal state.

3. The laser cutting and engraving stage according to claim 2, characterized in that, The vertical groove (102) is formed at the bottom of the horizontal groove (101).

4. A laser cutting and engraving stage according to claim 1, characterized in that, The first working surface (202) has an array of perforated holes.

5. A laser cutting and engraving stage according to claim 1, characterized in that, The first working surface (202) and the second working surface (203) are perpendicular to each other.

6. A laser cutting and engraving stage according to claim 1, characterized in that, A first inclined surface (204) is provided at the junction of the first working surface (202) and the second working surface (203).

7. A laser cutting and engraving stage according to claim 6, characterized in that, The support plate (2) has a second inclined surface (205) that matches the first inclined surface (204). The first inclined surface (204) and the second inclined surface (205) are diagonally distributed. When the first working surface (202) is horizontal, the first inclined surface (204) and the second inclined surface (205) of the two adjacent sets of support plates (2) are in contact.

8. A laser cutting and engraving stage according to claim 7, characterized in that, The inclination angle range of the first inclined plane (204) and the second inclined plane (205) is 20-45°.

9. A laser cutting and engraving stage according to claim 1, characterized in that, The thickness of the support plate (2) ranges from 3 to 20 mm.

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