A multi-directional laser engraving automatic steering device for product shell

Abstract

The utility model discloses a product shell multidirectional laser carving automatic steering device belongs to the related technical field of laser carving equipment, the utility model discloses a steering assembly and linear module, steering assembly has first rectangular plate and second rectangular plate, and second rectangular plate installs one side at first rectangular plate, is provided with the platform on second rectangular plate, is seted up with the mould cavity on the platform, and two pressure assembly are all seted up with the two sides of mould cavity, and pressure assembly has cylinder, spring and pressure rod. The utility model discloses the pressure assembly of setting carries out the elastic pressure to product shell, and realizes the self -adaptation clamping with the pressure rod of spring drive cooperation buffer pad, ensures that product and will not shift or fall off because of inertia or vibration when high -speed rotation, not only has improved the precision of laser carving processing, has reduced the laser carving badness of product shell loose, has promoted the production yield.

Description

Technical Field

[0001] This utility model relates to the technical field of laser engraving equipment, specifically to an automatic steering device for multi-directional laser engraving of product shells. Background Technology

[0002] With the rapid development of the global electronics market and the increasing number of certification standards, small-sized, multi-functional products have become the mainstream in the market. During the manufacturing process, laser engraving is often required on the product casing to identify brand, specifications, certification symbols, and other information. Traditional laser engraving of 1-2 surfaces is insufficient to cover all product information, necessitating the addition of more surface area. In traditional laser engraving, the product casing is typically fixed on a platform, with a robotic arm or laser head moving to complete multi-angle laser engraving. However, to achieve more efficient and precise processing, some equipment uses a rotating platform to adjust the angle of the product casing, reducing the laser's movement path and improving production efficiency. However, when existing rotating platforms rotate at high speeds, the product may shift or even fall off due to inertia or vibration, affecting laser engraving accuracy and yield. Utility Model Content

[0003] The purpose of this utility model is to provide a multi-directional laser engraving automatic steering device for product shells. By setting a clamping component, the problem of product shells easily loosening when the platform rotates is solved.

[0004] This utility model is achieved through the following technical solution: This utility model is a multi-directional laser engraving automatic steering device for product shells, including a steering assembly and a linear module. The steering assembly has a first rectangular plate and a second rectangular plate. The second rectangular plate is installed on one side of the first rectangular plate. A platform is provided on the second rectangular plate. A mold cavity is opened on the platform. Two clamping assemblies are provided on both sides of the mold cavity. The clamping assembly has a cylinder, a spring and a clamping rod. A groove is opened in the cylinder. The clamping rod is slidably fitted in the groove. The two ends of the spring are respectively connected to the inner wall of the groove and the end of the clamping rod.

[0005] Furthermore, a buffer pad is provided at the end of the clamping rod.

[0006] Furthermore, reserved slots are provided on both sides of the platform, and the reserved slots are connected to the mold cavity.

[0007] Furthermore, two through slots are provided at the bottom of the platform, and the mold cavity is connected to the two through slots.

[0008] Furthermore, the steering assembly also has a first motor and a second motor, the output end of the second motor is connected to the first rectangular plate, the first motor is mounted on the outer surface of the second rectangular plate, and the output end of the first motor is connected to the platform.

[0009] Furthermore, reinforcing ribs are installed between the first rectangular plate and the second rectangular plate.

[0010] Furthermore, threaded holes are provided at the included angle of the first rectangular plate and the second rectangular plate, and bolts are fitted at both ends of the reinforcing rib, with the two bolts threaded into the corresponding threaded holes respectively.

[0011] Furthermore, the output end of the linear module is connected to a connecting frame, a connecting block is installed on the outer surface of the first rectangular plate, the connecting frame is connected to the connecting block, and a scale is vertically installed on the outer surface of the linear module.

[0012] This utility model has the following beneficial effects: This invention uses a clamping component to elastically clamp the product shell. A spring-driven clamping rod, in conjunction with a buffer pad, achieves self-adaptive clamping, ensuring that the product shell will not shift or fall off due to inertia or vibration during high-speed rotation. This not only improves the accuracy of laser engraving but also reduces laser engraving defects caused by loose product shells, thereby increasing the laser engraving yield. The buffer pad design prevents scratches on the surface of the product shell caused by rigid clamping. It is suitable for product shells of different sizes and specifications, enhancing the versatility and stability of the device. This invention utilizes a motor-driven steering assembly and a linear module for coordinated control, enabling the stage to rotate at multiple angles and achieve precise positioning. Combined with pre-drilled slots on both sides of the mold cavity and a through slot at the bottom, this ensures the laser head can laser-engrave multiple surfaces of the product shell without frequent adjustments to the shell's position, significantly improving production efficiency. The linear module, along with a scale, allows for precise focus adjustment, further enhancing laser engraving accuracy and meeting high-precision processing requirements.

[0013] Of course, any product casing implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the steering device; Figure 2 This is a structural schematic diagram of the first rectangular plate and the second rectangular plate; Figure 3 This is a schematic diagram of the structure of the first rectangular plate and the reinforcing ribs; Figure 4 This is a schematic diagram of the stage structure; Figure 5 This is a schematic diagram of the clamping assembly.

[0015] In the diagram: 1. First rectangular plate; 101. Threaded hole; 2. Second rectangular plate; 3. Platform; 301. Mold cavity; 302. Reserved groove; 303. Through groove; 4. Scale; 5. Clamping assembly; 6. Cylinder; 7. Slide groove; 8. Spring; 9. Clamping rod; 10. Buffer pad; 11. Reinforcing rib; 12. Bolt; 13. First motor; 14. Second motor; 15. Connecting block; 16. Linear module; 17. Connecting frame. Detailed Implementation

[0016] 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.

[0017] Please see Figure 1-5 This utility model provides a technical solution: a multi-directional laser-engraved automatic steering device for product shells, including a steering assembly and a linear module 16. The steering assembly has a first rectangular plate 1 and a second rectangular plate 2. The second rectangular plate 2 is installed on one side of the first rectangular plate 1. A reinforcing rib 11 is installed between the first rectangular plate 1 and the second rectangular plate 2. The two ends of the reinforcing rib 11 are fixed in threaded holes 101 by bolts 12 to improve the overall structural rigidity. Threaded holes 101 are opened at the included angle of the first rectangular plate 1 and the second rectangular plate 2. Bolts 12 are fitted at both ends of the reinforcing rib 11, and the two bolts 12 are threaded into the corresponding threaded holes 101. The steering assembly also has a first motor 13 and a second motor 14. The output end of the linear module 16 is connected to a connecting frame 17. The linear module 16 is prior art and will not be described in detail here. The first rectangular plate 1 has a first rectangular plate 1... A connecting block 15 is mounted on the surface, and a connecting frame 17 is connected to the connecting block 15. A scale 4 is vertically mounted on the outer surface of the linear module 16. By starting the linear module 16, the platform 3 is driven to adjust the vertical position of the product shell and adjust the laser engraving focal length. The distance of movement is determined by the scale 4. The first motor 13 and the second motor 14 achieve multi-axis linkage through PLC programming. The output end of the second motor 14 is connected to the first rectangular plate 1. The first motor 13 is mounted on the outer surface of the second rectangular plate 2. The output end of the first motor 13 is connected to the platform 3. The first motor 13 and the second motor 14 are used to drive the platform 3 to rotate. After the product shell is fixed, the first motor 13 drives the platform 3 to rotate around, and the second motor 14 drives the entire steering assembly to rotate, so that the angle of the product shell can be adjusted. The first motor 13 can drive the platform 3 to rotate on four sides, which is convenient for the laser head to perform multi-directional laser engraving.

[0018] A platform 3 is provided on the second rectangular plate 2. A mold cavity 301 is formed on the platform 3 to accommodate the product shell. Pre-reserved slots 302 are formed on both sides of the platform 3, communicating with the mold cavity 301. The pre-reserved slots 302 facilitate the insertion of the operator's fingers, making it easy to pick up and put down the product shell, improving production efficiency, and facilitating laser engraving on both sides of the product shell. Two through slots 303 are formed at the bottom of the platform 3, communicating with the mold cavity 301. The through slots 303 facilitate laser engraving on the bottom of the product shell. Two clamping components are provided on both sides of the mold cavity 301. 5. The clamping assembly 5 has a cylinder 6, a spring 8, and a clamping rod 9. A groove 7 is provided inside the cylinder 6, and the clamping rod 9 is slidably fitted inside the groove 7. A buffer pad 10 is provided at the end of the clamping rod 9. The two ends of the spring 8 are respectively connected to the inner wall of the groove 7 and the end of the clamping rod 9. When this device is used, the outer shell of the product to be processed is placed into the mold cavity 301. At this time, the springs 8 on both sides of the mold cavity 301 push the corresponding clamping rods 9 to move outward along the groove 7, so that the ends of the four clamping rods 9 contact the two sides of the product shell respectively. Then, the buffer pad 10 is used to clamp the product, which reinforces the product in the mold cavity 301.

[0019] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A multi-directional laser engraving automatic steering device for product casing, comprising a steering assembly, the steering assembly having a first rectangular plate (1) and a second rectangular plate (2), the second rectangular plate (2) being mounted on one side of the first rectangular plate (1), characterized in that: The second rectangular plate (2) is provided with a platform (3), and the platform (3) is provided with a mold cavity (301). Two clamping components (5) are provided on both sides of the mold cavity (301). The clamping component (5) has a cylinder (6), a spring (8) and a clamping rod (9). A groove (7) is provided in the cylinder (6), and the clamping rod (9) is slidably fitted in the groove (7). The two ends of the spring (8) are respectively connected to the inner wall of the groove (7) and the end of the clamping rod (9).

2. The multi-directional laser engraving automatic steering device for product casing according to claim 1, characterized in that, The end of the clamping rod (9) is provided with a buffer pad (10).

3. The multi-directional laser engraving automatic steering device for product casing according to claim 1, characterized in that, Both sides of the platform (3) are provided with reserved slots (302), which are connected to the mold cavity (301).

4. The multi-directional laser engraving automatic steering device for product casing according to claim 3, characterized in that, The bottom of the platform (3) has two through slots (303), and the mold cavity (301) is connected to the two through slots (303).

5. The multi-directional laser engraving automatic steering device for product casing according to claim 1, characterized in that, The steering assembly also has a first motor (13) and a second motor (14), the output end of the second motor (14) is connected to a first rectangular plate (1), the first motor (13) is mounted on the outer surface of the second rectangular plate (2), and the output end of the first motor (13) is connected to a platform (3).

6. The multi-directional laser engraving automatic steering device for product casing according to claim 1, characterized in that, A reinforcing rib (11) is installed between the first rectangular plate (1) and the second rectangular plate (2).

7. The multi-directional laser engraving automatic steering device for product casing according to claim 6, characterized in that, Threaded holes (101) are provided at the included angle of the first rectangular plate (1) and the second rectangular plate (2). Bolts (12) are fitted at both ends of the reinforcing rib (11), and the two bolts (12) are threaded into the corresponding threaded holes (101).

8. The multi-directional laser engraving automatic steering device for product casing according to claim 5, characterized in that, It also includes a linear module (16), the output end of which is connected to a connecting frame (17), a connecting block (15) is installed on the outer surface of the first rectangular plate (1), the connecting frame (17) is connected to the connecting block (15), and a scale (4) is vertically installed on the outer surface of the linear module (16).

Images