Laser cutting device
Through the pull rope and tension spring combined with the motor-driven clamping mechanism, the laser cutting device can be quickly positioned and moved laterally, solving the problems of complex structure and difficult clamping of traditional devices, reducing costs and improving production efficiency.
Patent Information
- Application Number
- CN202422664292.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-01
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-11-01
AI Technical Summary
Traditional laser cutting devices have complex structures and high manufacturing costs, and it is difficult to achieve fast and flexible panel clamping and positioning, which reduces production efficiency.
The use of pull ropes and tension springs in conjunction with a clamping mechanism, combined with motor drive, enables rapid positioning and lateral movement of panels, simplifying the need for planar moving devices.
The laser cutting pen can quickly cut at any position of the plate, reducing manufacturing costs and improving production efficiency.
Smart Images
Figure CN223382789U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of laser cutting, in particular to a laser cutting device. Background Art
[0002] In modern manufacturing, laser cutting technology is widely used in the processing of a variety of materials, including metals and non-metals, due to its high precision, high efficiency, and excellent cutting quality. Traditional laser cutting devices often rely on complex planar motion mechanisms to precisely move the laser cutting head across the workpiece surface to achieve intricate cutting patterns or contours. These mechanisms typically include multiple servo motors, precision guide rails, and transmission components. These mechanisms are not only complex and expensive to manufacture, but also difficult to maintain and require a high operating environment.
[0003] In addition, traditional laser cutting devices often use mechanical clamps or vacuum adsorption to fix the panels to be processed. Although these methods can effectively fix the panels, they often take a long time in the clamping process, and their adaptability to panels of different sizes and shapes is poor, making it difficult to achieve fast and flexible clamping and positioning. This not only reduces production efficiency, but also increases the labor intensity of operators. Therefore, in response to the above technical problems, a laser cutting device is proposed herein. Utility Model Content
[0004] The purpose of the utility model is to provide a laser cutting device that can achieve the effect of rapid positioning and installation, and realize the lateral movement of the plate itself by retracting and releasing the pull rope in conjunction with the tension spring, thereby achieving the effect of lateral movement relative to the laser cutting pen, so that the laser cutting pen can achieve the purpose of cutting at any position of the plate without installing a more complicated planar moving device.
[0005] The utility model is achieved through the following technical solutions:
[0006] A laser cutting device comprises an operating table and a mounting box, a slot is provided on the outside of the mounting box, a clamping mechanism is installed inside the mounting box, a slide groove is provided on the upper side of the operating table, a slide bar is fixedly connected to the bottom of the mounting box, a cavity is provided inside the operating table, a first motor is fixedly connected to the outside of the operating table, a rotating rod is fixedly connected to one side of the first motor, and the rotating rod is rotatably connected to the inside of the cavity, a tension spring is fixedly connected to one side of the slide bar, and a pull rope is fixedly connected to the other side of the slide bar, the pull rope passes through the operating table and is fixedly connected to the outside of the rotating rod, and the pull rope and the operating table are slidably connected, a mounting bracket is fixedly connected to the upper side of the operating table, and a translational cutting mechanism is installed on the outside of the mounting bracket.
[0007] Preferably, the slide bar is slidably connected to the inner side of the slide groove, and the installation box and the operating table are slidably connected via the slide groove and the slide bar.
[0008] Preferably, the clamping mechanism includes a fixed block, a pull rod, a pressure block and a spring, the fixed block is fixedly connected to the inner side of the installation box, the pull rod is fixedly connected to the upper side of the fixed block, the pressure block is fixedly connected to the bottom end of the pull rod, the spring is fixedly connected between the pressure block and the fixed block, and the spring is sleeved on the outside of the pull rod.
[0009] Preferably, the tension spring is fixedly connected to the operating table.
[0010] Preferably, the translational cutting mechanism includes a second motor, a screw rod, a slider, a mounting member and a laser cutting pen. The second motor is fixedly connected to the outside of the mounting frame. The screw rod and the second motor are fixedly connected, and the screw rod is rotatably connected to the inner side of the mounting frame.
[0011] Preferably, the slider is threadedly connected to the outside of the screw rod, and the slider is slidably connected to the inner side of the mounting bracket, and the mounting member and the slider are fixedly connected.
[0012] Preferably, the laser cutting pen is fixedly connected to the mounting member, and the laser cutting pen is placed vertically downward.
[0013] The technical solution of the utility model has at least the following beneficial effects:
[0014] The utility model proposes a laser cutting device, which pulls up the pressure block and compresses the spring by pulling the pull rod, and then inserts the plate into the installation box through the slot so that the pressure block clamps the plate under the action of the spring, thereby achieving the effect of rapid positioning and installation, and then the second motor drives the screw rod to rotate to control the laser cutting pen to move longitudinally, and the rotating rod can also be driven to rotate and retract the pull rope to cooperate with the tension spring to achieve the lateral movement of the slide bar inside the slide groove, and the lateral movement of the plate itself is achieved, thereby achieving the effect of lateral movement relative to the laser cutting pen, so that the laser cutting pen can achieve the purpose of cutting at any position of the plate without installing a more complicated plane moving device, which reduces the cost while ensuring the cutting effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 for Figure 2 A magnified view of middle A;
[0017] Figure 3 It is a front cross-sectional view of a local structure of the utility model;
[0018] Figure 4 for Figure 3 Enlarged view of middle B;
[0019] Figure 5 for Figure 3 Enlarged view of middle C;
[0020] Figure 6 This is a second overall structural diagram of the present utility model;
[0021] Figure 7 for Figure 6 Enlarged view of middle D;
[0022] Icons: 1. Operating table; 2. Mounting box; 3. Slot; 4. Fixing block; 5. Pull rod; 6. Pressure block; 7. Spring; 8. Slide groove; 9. Slide bar; 10. Tension spring; 11. Cavity; 12. First motor; 13. Rotating rod; 14. Pull rope; 15. Mounting bracket; 16. Second motor; 17. Screw rod; 18. Slider; 19. Mounting part; 20. Laser cutting pen. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0024] See also Figure 1-7 The utility model proposes a laser cutting device, including an operating table 1 and a mounting box 2, a slot 3 is provided on the outside of the mounting box 2, a clamping mechanism is installed inside the mounting box 2, a slide groove 8 is provided on the upper side of the operating table 1, a slide bar 9 is fixedly connected to the bottom of the mounting box 2, a cavity 11 is provided inside the operating table 1, a first motor 12 is fixedly connected to the outside of the operating table 1, a rotating rod 13 is fixedly connected to one side of the first motor 12, and the rotating rod 13 is rotatably connected to the inside of the cavity 11, a tension spring 10 is fixedly connected to one side of the slide bar 9, and a pull rope 14 is fixedly connected to the other side of the slide bar 9, the pull rope 14 passes through the operating table 1 and is fixedly connected to the outside of the rotating rod 13, and the pull rope 14 is slidably connected to the operating table 1, a mounting bracket 15 is fixedly connected to the upper side of the operating table 1, and a translation cutting mechanism is installed on the outside of the mounting bracket 15.
[0025] The slide bar 9 is slidably connected to the inner side of the slide groove 8, and the installation box 2 and the operating table 1 are slidably connected through the slide groove 8 and the slide bar 9. The slide groove 8 and the slide bar 9 can also limit the installation box 2 to ensure that it can only move horizontally.
[0026] The clamping mechanism includes a fixed block 4, a pull rod 5, a pressure block 6 and a spring 7. The fixed block 4 is fixedly connected to the inner side of the mounting box 2, the pull rod 5 is fixedly connected to the upper side of the fixed block 4, the pressure block 6 is fixedly connected to the bottom end of the pull rod 5, the spring 7 is fixedly connected between the pressure block 6 and the fixed block 4, and the spring 7 is sleeved on the outside of the pull rod 5, and the tension spring 10 is fixedly connected to the operating table 1.
[0027] The translational cutting mechanism includes a second motor 16, a screw rod 17, a slider 18, a mounting member 19 and a laser cutting pen 20. The second motor 16 is fixedly connected to the outside of the mounting frame 15, the screw rod 17 is fixedly connected to the second motor 16, and the screw rod 17 is rotatably connected to the inner side of the mounting frame 15.
[0028] The slider 18 is threadedly connected to the outside of the screw rod 17, and the slider 18 is slidably connected to the inner side of the mounting bracket 15. The mounting part 19 and the slider 18 are fixedly connected. The laser cutting pen 20 and the mounting part 19 are fixedly connected, and the laser cutting pen 20 is placed vertically downward.
[0029] The working principle of a laser cutting device based on an embodiment is that when the device needs to cut a certain plate, the pull rod 5 can be pulled to pull up the pressure block 6 and compress the spring 7, and then the plate is inserted into the installation box 2 through the slot 3. When the plate moves to the bottom of the pressure block 6, the pull rod 5 can be loosened at this time, so that the pressure block 6 can clamp the plate under the action of the spring 7, thereby achieving the effect of rapid positioning and installation. Then, the second motor 16 can be used to drive the screw rod 17 to rotate and control the laser cutting pen 20 to move longitudinally, and the first motor 12 can be driven to operate so that the rotating rod 13 rotates the retracted pull rope 14 to cooperate with the tension spring 10 to realize the lateral movement of the slide bar 9 inside the slide groove 8, thereby realizing the lateral movement of the plate itself, thereby achieving the effect of lateral movement relative to the laser cutting pen 20. In this way, the laser cutting pen 20 can be used to cut at any position of the plate without installing a more complex plane moving device, which reduces the cost while ensuring the cutting effect.
[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A laser cutting device, comprising an operating table (1) and a mounting box (2), characterized in that: The outside of the installation box (2) is provided with a slot (3), the inside of the installation box (2) is provided with a clamping mechanism, the upper side of the operating table (1) is provided with a slide groove (8), the bottom of the installation box (2) is fixedly connected with a slide bar (9), the inside of the operating table (1) is provided with a cavity (11), the outside of the operating table (1) is fixedly connected with a first motor (12), one side of the first motor (12) is fixedly connected with a rotating rod (13), and the rotating rod (13) The slide bar (9) is rotatably connected to the inside of the cavity (11), one side of the slide bar (9) is fixedly connected to a tension spring (10), and the other side of the slide bar (9) is fixedly connected to a pull rope (14), the pull rope (14) passes through the operating table (1) and is fixedly connected to the outside of the rotating rod (13), and the pull rope (14) and the operating table (1) are slidably connected, the upper side of the operating table (1) is fixedly connected to a mounting frame (15), and a translation cutting mechanism is installed on the outside of the mounting frame (15).
2. A laser cutting device according to claim 1, characterized in that: The slide bar (9) is slidably connected to the inner side of the slide groove (8), and the installation box (2) and the operating table (1) are slidably connected via the slide groove (8) and the slide bar (9).
3. The laser cutting device according to claim 1, characterized in that: The clamping mechanism includes a fixed block (4), a pull rod (5), a pressure block (6) and a spring (7), wherein the fixed block (4) is fixedly connected to the inner side of the installation box (2), the pull rod (5) is fixedly connected to the upper side of the fixed block (4), the pressure block (6) is fixedly connected to the bottom end of the pull rod (5), the spring (7) is fixedly connected between the pressure block (6) and the fixed block (4), and the spring (7) is sleeved on the outside of the pull rod (5).
4. The laser cutting device according to claim 1, characterized in that: The tension spring (10) is fixedly connected to the operating table (1).
5. The laser cutting device according to claim 1, characterized in that: The translation cutting mechanism comprises a second motor (16), a screw rod (17), a slider (18), a mounting member (19) and a laser cutting pen (20); the second motor (16) is fixedly connected to the outside of the mounting frame (15); the screw rod (17) and the second motor (16) are fixedly connected, and the screw rod (17) is rotatably connected to the inside of the mounting frame (15).
6. The laser cutting device according to claim 5, characterized in that: The slider (18) is threadedly connected to the outside of the screw rod (17), and the slider (18) is slidably connected to the inner side of the mounting frame (15), and the mounting member (19) and the slider (18) are fixedly connected.
7. The laser cutting device according to claim 6, characterized in that: The laser cutting pen (20) is fixedly connected to the mounting member (19), and the laser cutting pen (20) is placed vertically downward.