Mobile phone shell laser cutting device

Abstract

The utility model discloses a mobile phone shell laser cutting device which comprises a supporting leg and a mobile phone shell containing base, the mobile phone shell containing base is used for fixing and limiting a mobile phone shell and located on one side of the supporting leg, the top end of the supporting leg is fixedly connected with a cross beam, and the surface of the cross beam is fixedly connected with a first sliding rail. A first sliding block is slidably connected to the surface of the first sliding rail, a transverse moving platform is fixedly connected to the upper surface of the first sliding block, a first tank chain is arranged between the transverse moving platform and the cross beam in a U shape, a second sliding rail is fixedly connected to the side wall of the transverse moving platform, and a second sliding block is slidably connected to the surface of the second sliding rail; a longitudinal moving platform is fixedly connected to the side wall of the second sliding block, and a second tank chain is arranged between the longitudinal moving platform and the transverse moving platform in a U shape. According to the multi-dimensional cutting device for the mobile phone shell, accurate positioning and cutting of the mobile phone shell in multiple dimensions are achieved, the cutting requirements of various complex patterns and shapes can be met, and the cutting flexibility and accuracy are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone case manufacturing technology, specifically a laser cutting device for mobile phone cases. Background Technology

[0002] With the rapid development of the mobile phone industry, consumers' demand for personalized phone cases is increasing, requiring phone case cutting processes to have higher flexibility and precision. However, traditional phone case cutting devices often suffer from insufficient cutting precision and difficulty in cutting complex patterns, resulting in phone cases that cannot meet diverse market demands. Furthermore, some traditional cutting equipment lacks stability during operation, with moving parts prone to jamming and shaking, affecting cutting quality. Internal wiring is also susceptible to wear and entanglement during movement, increasing the probability of equipment failure and maintenance costs. Therefore, those skilled in the art have provided a laser cutting device for phone cases to solve the problems mentioned in the background. Utility Model Content

[0003] The purpose of this invention is to provide a laser cutting device for mobile phone cases to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A laser cutting device for mobile phone cases includes a support leg and a mobile phone case holder. The mobile phone case holder is used to fix and limit the mobile phone case and is located on one side of the support leg. A crossbeam is fixedly connected to the top of the support leg. A first slide rail is fixedly connected to the surface of the crossbeam. A first slider is slidably connected to the surface of the first slide rail. A transverse moving platform is fixedly connected to the upper surface of the first slider. A first tank chain is U-shaped between the transverse moving platform and the crossbeam. A second slide rail is fixedly connected to the side wall of the transverse moving platform. A second slider is slidably connected to the surface of the second slide rail. A longitudinal moving platform is fixedly connected to the side wall of the second slider. A second tank chain is U-shaped between the longitudinal moving platform and the transverse moving platform. A transmission mechanism is provided on the surface of both the crossbeam and the transverse moving platform. The transmission mechanism includes a toothed plate, a gear, and a rotating shaft.

[0006] Furthermore, both the crossbeam and the surface of the transverse moving platform are fixedly connected with toothed plates, and both the crossbeam and the surface of the transverse moving platform are rotatably connected with gears, with the gears meshing with the toothed plates, and a rotating shaft fixedly connected to the end of the gear shaft.

[0007] Furthermore, a first motor is fixedly connected to the side wall of the transverse moving platform, and the power output end of the first motor is fixedly connected to one end of the rotating shaft on the crossbeam.

[0008] Furthermore, a second motor is fixedly connected to the side wall of the longitudinal moving platform, and the power output end of the second motor is fixedly connected to one end of the rotating shaft on the transverse moving platform.

[0009] Furthermore, a fixed bracket is fixedly connected to the side wall of the longitudinal moving platform, a first rotary motor is fixedly connected to the side wall of the fixed bracket, and a rotary bracket is fixedly connected to the power output end of the first rotary motor.

[0010] Furthermore, a second rotary motor is fixedly connected to the side wall of the rotating bracket, and a mounting base is fixedly connected to the power output end of the second rotary motor. A laser emitter is installed on the inner side wall of the mounting base.

[0011] By adopting the above technical solution

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. By controlling the movement of the horizontal and vertical moving platforms with the first and second motors respectively, and controlling the angle of the laser emitter with the first and second rotary motors, precise positioning and cutting of the phone case in multiple dimensions can be achieved, which can meet the cutting needs of various complex patterns and shapes, and greatly improve the flexibility and accuracy of cutting.

[0014] 2. The cooperation between the first and second slide rails and the slider, as well as the drive mechanism composed of toothed plates and gears, ensures the stability of the moving platform during movement. At the same time, the setting of the first and second tank chains effectively protects the wiring during movement, avoiding problems such as wiring entanglement and wear, improving the stability and reliability of equipment operation, reducing equipment failure and maintenance costs, and achieving a high degree of overall automation. It can quickly and continuously cut and process mobile phone cases, reducing the time for manual operation and adjustment. Compared with traditional cutting methods, it significantly improves the processing efficiency of mobile phone cases and enhances production benefits. Attached Figure Description

[0015] Figure 1 A schematic diagram of the overall structure of a laser cutting device for mobile phone cases;

[0016] Figure 2 A side view of a laser cutting device for mobile phone cases;

[0017] Figure 3 A laser cutting device for mobile phone cases Figure 1 Enlarged view of point A in the middle;

[0018] Figure 4 This is a schematic diagram of the planar structure of the meshing part of the transmission mechanism in a laser cutting device for mobile phone cases.

[0019] In the diagram: 1. Support leg; 2. Phone case holder; 3. Crossbeam; 4. First slide rail; 5. First slider; 6. Lateral moving platform; 7. Toothed plate; 8. Gear; 9. Rotating shaft; 10. First motor; 11. Second motor; 12. Second slide rail; 13. Second slider; 14. Longitudinal moving platform; 15. Fixed bracket; 16. First rotary motor; 17. Rotating bracket; 18. Second rotary motor; 19. Mounting base; 20. Laser emitter; 21. First tank chain; 22. Second tank chain. Detailed Implementation

[0020] To make the technical means, creative features, achieved objectives and effects of this utility model easier to understand, the present utility model is further described below in conjunction with specific embodiments. In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," 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. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0021] Please see Figures 1-4This utility model provides an embodiment of a laser cutting device for mobile phone cases, including a support leg 1 and a mobile phone case placement seat 2. The mobile phone case placement seat 2 is used to fix and limit the mobile phone case, and is located on one side of the support leg 1. A crossbeam 3 is fixedly connected to the top of the support leg 1. A first slide rail 4 is fixedly connected to the surface of the crossbeam 3. A first slider 5 is slidably connected to the surface of the first slide rail 4. A transverse moving platform 6 is fixedly connected to the upper surface of the first slider 5. A first tank chain 21 is U-shaped between the transverse moving platform 6 and the crossbeam 3. A second slide rail 12 is fixedly connected to the side wall of the transverse moving platform 6. A second slider 13 is slidably connected to the surface of the second slide rail 12. A longitudinal moving platform 14 is fixedly connected to the side wall of the second slider 13. The longitudinal moving platform 14 is connected to the transverse moving platform 6. A second tank chain 22 is U-shapedly arranged between the moving platforms 6. Transmission mechanisms are provided on the surfaces of both the crossbeam 3 and the transverse moving platform 6. These mechanisms include a toothed plate 7, a gear 8, and a rotating shaft 9. The toothed plate 7 is fixedly connected to both the crossbeam 3 and the transverse moving platform 6. The gear 8 is rotatably connected to both the crossbeam 3 and the transverse moving platform 6, and the gear 8 meshes with the toothed plate 7. A rotating shaft 9 is fixedly connected to the shaft end of the gear 8. A first motor 10 is fixedly connected to the side wall of the transverse moving platform 6, and the power output end of the first motor 10 is fixedly connected to one end of the rotating shaft 9 on the crossbeam 3. A second motor 11 is fixedly connected to the side wall of the longitudinal moving platform 14, and the power output end of the second motor 11 is fixedly connected to one end of the rotating shaft 9 on the transverse moving platform 6. (This refers to the laser cutting of the phone case.) When the cutting device is working, the phone case is first placed on the phone case holder 2 to fix and limit its position. Then, the first motor 10 is started, and its power output end drives the rotating shaft 9 on the crossbeam 3 to rotate, which in turn drives the gear 8 fixedly connected to the rotating shaft 9 to rotate. Since the gear 8 and the toothed plate 7 fixedly connected to the surface of the crossbeam 3 mesh with each other, the rotation of the gear 8 will cause the transverse moving platform 6 to move laterally along the crossbeam 3 on the first slide rail 4. At the same time, the first tank chain 21 is set in a U-shape between the crossbeam 3 and the transverse moving platform 6 to protect the circuit and stabilize the movement. When longitudinal movement is required, the second motor 11 is started. Similarly, the second motor 11 drives the rotating shaft 9 on the transverse moving platform 6 to rotate, causing the longitudinal moving platform 14 to move laterally. The longitudinal movement is achieved on the second slide rail 12, and the second tank chain 22 ensures the safety and stability of the line during the longitudinal movement. The cooperation between the first slide rail 4, the second slide rail 12 and the slider, as well as the drive mechanism composed of the toothed plate 7 and the gear 8, ensures the smoothness of the moving platform during the movement process. At the same time, the setting of the first tank chain 21 and the second tank chain 22 effectively protects the line during the movement process, avoiding problems such as line entanglement and wear, improving the stability and reliability of equipment operation, reducing equipment failure and maintenance costs, and achieving a high degree of overall automation. It can quickly and continuously cut and process mobile phone cases, reducing the time for manual operation and adjustment. Compared with traditional cutting methods, it significantly improves the processing efficiency of mobile phone cases and enhances production efficiency.

[0022] In this embodiment, a fixed bracket 15 is fixedly connected to the side wall of the longitudinal moving platform 14. A first rotary motor 16 is fixedly connected to the side wall of the fixed bracket 15. A rotary bracket 17 is fixedly connected to the power output end of the first rotary motor 16. A second rotary motor 18 is fixedly connected to the side wall of the rotary bracket 17. A mounting base 19 is fixedly connected to the power output end of the second rotary motor 18. A laser emitter 20 is mounted on the inner side wall of the mounting base 19. When multi-angle cutting of the phone case is required, the first rotary motor 16 can be started, which drives the rotary bracket 17 to rotate, changing the angle of the laser emitter 20. Then the second rotary motor 16 can be started. The rotary motor 18 further adjusts the angles of the mounting base 19 and the laser emitter 20, and finally emits a laser through the laser emitter 20 to precisely cut the phone case fixed on the phone case holder 2. The first motor 10 and the second motor 11 control the movement of the horizontal moving platform 6 and the vertical moving platform 14 respectively, and the first rotary motor 16 and the second rotary motor 18 control the angle of the laser emitter 20. This achieves precise positioning and cutting of the phone case in multiple dimensions, which can meet the cutting needs of various complex patterns and shapes, and greatly improves the flexibility and accuracy of cutting.

[0023] When the laser cutting device for mobile phone cases is working, the mobile phone case is first placed on the mobile phone case holder 2 to fix and limit its position. Then, the first motor 10 is started, and its power output end drives the rotating shaft 9 on the crossbeam 3 to rotate, which in turn drives the gear 8 fixedly connected to the rotating shaft 9 to rotate. Since the gear 8 and the toothed plate 7 fixedly connected to the surface of the crossbeam 3 mesh with each other, the rotation of the gear 8 will cause the transverse moving platform 6 to move laterally along the crossbeam 3 along the first slide rail 4. At the same time, the first tank chain 21 is set in a U-shape between the crossbeam 3 and the transverse moving platform 6 to protect the circuit and stabilize the movement. When longitudinal movement is required, the first tank chain 21 is started. Similarly, the second motor 11 drives the rotating shaft 9 on the horizontal moving platform 6 to rotate, so that the vertical moving platform 14 can move vertically on the second slide rail 12. The second tank chain 22 ensures the safety and stability of the line during the vertical movement. If it is necessary to cut the phone case at multiple angles, the first rotary motor 16 can be started, which drives the rotating bracket 17 to rotate, changing the angle of the laser emitter 20. Then the second rotary motor 18 can be started to further adjust the angle of the mounting base 19 and the laser emitter 20. Finally, the laser emitter 20 emits a laser to precisely cut the phone case fixed on the phone case placement base 2.

[0024] The cooperation between the first slide rail 4, the second slide rail 12 and the slider, as well as the drive mechanism composed of the toothed plate 7 and the gear 8, ensures the stability of the moving platform during movement. At the same time, the setting of the first tank chain 21 and the second tank chain 22 effectively protects the wiring during movement, avoiding problems such as wiring entanglement and wear, improving the stability and reliability of equipment operation, reducing equipment failure and maintenance costs, and achieving a high degree of overall automation. It can quickly and continuously cut and process mobile phone cases, reducing the time for manual operation and adjustment. Compared with traditional cutting methods, it significantly improves the processing efficiency of mobile phone cases and enhances production benefits. By controlling the movement of the horizontal moving platform 6 and the vertical moving platform 14 by the first motor 10 and the second motor 11 respectively, and controlling the angle of the laser emitter 20 by the first rotary motor 16 and the second rotary motor 18, it achieves precise positioning and cutting of mobile phone cases in multiple dimensions, which can meet the cutting needs of various complex patterns and shapes, greatly improving the flexibility and accuracy of cutting.

[0025] This specification describes embodiments, but not every embodiment contains only one independent technical solution. This way of describing the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A laser cutting device for mobile phone cases, characterized in that, The device includes a support leg (1) and a phone case holder (2). The phone case holder (2) is used to fix and limit the phone case, and the phone case holder (2) is located on one side of the support leg (1). A crossbeam (3) is fixedly connected to the top of the support leg (1). A first slide rail (4) is fixedly connected to the surface of the crossbeam (3). A first slider (5) is slidably connected to the surface of the first slide rail (4). A transverse moving platform (6) is fixedly connected to the upper surface of the first slider (5). A first platform is U-shaped between the transverse moving platform (6) and the crossbeam (3). The transverse moving platform (6) is fixedly connected to the side wall of the chain (21), the second slide rail (12) is slidably connected to the surface of the second slide rail (12), the longitudinal moving platform (14) is fixedly connected to the side wall of the second slide rail (13), the second tank chain (22) is U-shaped between the longitudinal moving platform (14) and the transverse moving platform (6), and the crossbeam (3) and the surface of the transverse moving platform (6) are both provided with transmission mechanisms, which include toothed plates (7), gears (8) and rotating shafts (9).

2. The laser cutting device for mobile phone cases according to claim 1, characterized in that, The crossbeam (3) and the transverse moving platform (6) are both fixedly connected with toothed plates (7), and the crossbeam (3) and the transverse moving platform (6) are both rotatably connected with gears (8), and the gears (8) and toothed plates (7) mesh with each other, and the shaft end of the gear (8) is fixedly connected with a rotating shaft (9).

3. The laser cutting device for mobile phone cases according to claim 1, characterized in that, The side wall of the transverse moving platform (6) is fixedly connected to a first motor (10), and the power output end of the first motor (10) is fixedly connected to one end of the rotating shaft (9) on the crossbeam (3).

4. The laser cutting device for mobile phone cases according to claim 1, characterized in that, The longitudinal moving platform (14) has a second motor (11) fixedly connected to its side wall. The power output end of the second motor (11) is fixedly connected to one end of the rotating shaft (9) on the transverse moving platform (6).

5. The laser cutting device for mobile phone cases according to claim 1, characterized in that, The longitudinal moving platform (14) is fixedly connected to a fixed bracket (15) on its side wall, and a first rotary motor (16) is fixedly connected to the side wall of the fixed bracket (15). The power output end of the first rotary motor (16) is fixedly connected to a rotary bracket (17).

6. The laser cutting device for mobile phone cases according to claim 5, characterized in that, The rotating bracket (17) is fixedly connected to a second rotating motor (18) on its side wall. The power output end of the second rotating motor (18) is fixedly connected to a mounting base (19). A laser emitter (20) is installed on the inner side wall of the mounting base (19).

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