Glasses frame laser cutting machine

Abstract

The utility model provides a glasses frame laser cutting machine, which relates to the technical field of glasses frame cutting, and comprises a bottom plate, a working table is fixed on the top of the bottom plate, the top of the working table is open, a cantilever support is arranged above the working table, the top of the cantilever support is provided with a through hole penetrating to the bottom, and the bottom of the cantilever support is provided with a through hole. A penetrating opening is formed in the workbench, a sliding block is connected between the inner walls of the front side and the rear side of the penetrating opening in a sliding mode, a laser cutter is fixed to the bottom of the sliding block, and spherical grooves are formed in the positions, located at the opposite angles, of the inner walls of the two sides of the workbench. The clamping plates at one ends of the swing rods clamp the material plate, the swing rods are arranged on the inner side of the workbench in a diagonal mode, so that the diagonal of the material plate can be clamped, clamping is more stable, meanwhile, the magnets are arranged at the bottoms of the swing rods, the swing rods can be fixed to the workbench through the adsorption force of the magnets, and the swing rods are prevented from shaking in the subsequent machining process.

Description

Technical Field

[0001] The utility model relates to the technical field of eyeglass frame cutting, in particular to an eyeglass frame laser cutting machine. Background Art

[0002] Laser cutting technology uses a high-power density laser beam to irradiate the material to be cut, so that the material is quickly heated to the vaporization temperature and evaporates to form holes. As the beam moves on the material, the holes continuously form very narrow cuts, thereby completing the cutting of the material. Laser cutting is one of the thermal cutting methods and is now widely used.

[0003] During the processing of eyeglass frames, laser cutting technology is needed to cut metal sheets in order to cut out mass-produced eyeglass frames. Since the eyeglass frames have curvature, the metal sheets used are curved, and different sheets have different curvatures. This makes it difficult to adjust the position of the sheet when it is fixed, and it is easy to shake. Utility Model Content

[0004] In order to solve the existing technical problems, the utility model provides a laser cutting machine for eyeglass frames. In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0005] A laser cutting machine for eyeglass frames comprises a base plate, a workbench is fixed on the top of the base plate, the top of the workbench is open, a cantilever frame is arranged above the workbench, a through hole is opened on the top of the cantilever frame and passes through to the bottom, a slider is slidably connected between the front and rear inner walls of the through hole, a laser cutter is fixed to the bottom of the slider, spherical grooves are opened on the inner walls on both sides of the workbench at the diagonals, and spherical blocks are arranged inside the two spherical grooves.

[0006] Optionally, one side of the two spherical blocks extends to the inside of the workbench, and a swing rod is fixed to one side of the two spherical blocks.

[0007] Optionally, a clamping plate is fixed to one end of the two swing rods, and a clamping bolt is provided on the top of the two clamping plates.

[0008] Optionally, the bottom ends of the two clamping bolts are threadedly penetrated into the interior of the clamping plate, and rubber pads are fixed to the bottoms of the two clamping bolts.

[0009] Optionally, a magnet is fixed at the middle of the bottom of the two swing rods, and the bottoms of the two magnets are slidably fitted on the inner bottom surface of the workbench.

[0010] Optionally, the front and rear sides of the workbench are provided with side openings penetrating to the interior, the top of the base plate is fixed with electric slide rails near the edges on both sides, and both ends of the cantilever frame are correspondingly mounted on the electric slide rails.

[0011] Optionally, a motor is fixed to an inner wall of one side of the through-hole, a screw rod is fixed to an output end of the motor, and the slider is slidably connected to an outer surface of the screw rod.

[0012] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0013] 1. In the utility model, when using the device, first, the workbench is made of iron material, the sheet material for making the eyeglass frame is placed inside the workbench, and then the swing rod is used to clamp the sheet material at one end of the swing rod. Since the swing rod is diagonally arranged on the inner side of the workbench, the diagonal clamping of the sheet material is made more stable. At the same time, a magnet is arranged at the bottom of the swing rod, so that the swing rod can be fixed on the workbench by the adsorption force of the magnet to prevent the swing rod from shaking during subsequent processing.

[0014] 2. In the utility model, when the material plate is clamped, the rubber pad is driven by rotating the clamping bolt to press the edge of the material plate against the inside of the clamping plate. The rubber pad can prevent the outer surface of the material plate from being crushed. Side openings are opened on the front and rear sides of the workbench to facilitate the discharge of debris generated by internal cutting. When the material plate is cut, the front and rear positions of the cantilever frame are controlled by the electric slide rail, thereby controlling the front and rear positions of the laser cutter. The motor drives the lead screw to rotate, which can drive the slider to slide left and right inside the through-opening, thereby changing the left and right horizontal position of the laser cutter. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0016] Figure 1 A schematic diagram of a top-down stereoscopic structure of a glasses frame laser cutting machine is provided for the utility model;

[0017] Figure 2 The utility model provides a main view stereoscopic structure diagram of a glasses frame laser cutting machine;

[0018] Figure 3 A partial cross-sectional three-dimensional structural schematic diagram of a glasses frame laser cutting machine is proposed for the utility model;

[0019] Figure 4 For this utility model Figure 3 Magnified view at A in the middle.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Bottom plate; 2. Workbench; 3. Side opening; 4. Electric slide rail; 5. Cantilever frame; 6. Through opening; 7. Slider; 8. Motor; 9. Screw rod; 10. Rocker; 11. Magnet; 12. Clamp; 13. Laser cutter; 14. Spherical groove; 15. Spherical block; 16. Clamping bolt; 17. Rubber pad.

[0022] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0023] The utility model will now be further described in detail with reference to the accompanying drawings.

[0024] Embodiment 1, as Figure 1-4 As shown, the utility model provides a technical solution for a laser cutting machine for eyeglass frames: it includes a base plate 1, a workbench 2 is fixed on the top of the base plate 1, the top of the workbench 2 is open, a cantilever frame 5 is arranged above the workbench 2, a through hole 6 is opened on the top of the cantilever frame 5 and penetrates to the bottom, a slider 7 is slidably connected between the front and rear inner walls of the through hole 6, a laser cutter 13 is fixed to the bottom of the slider 7, spherical grooves 14 are opened on the inner walls on both sides of the workbench 2 at the diagonals, and spherical blocks 15 are arranged inside the two spherical grooves 14.

[0025] The effect achieved by the entire embodiment 1 is that when using the present device, first, the workbench 2 is made of iron material, and the sheet material for making the eyeglass frame is placed inside the workbench 2. Then, through the pendulum rod 10, the clamping plate 12 at one end of the pendulum rod 10 clamps the sheet material. Since the pendulum rod 10 is diagonally arranged on the inner side of the workbench 2, the sheet material will be clamped diagonally, making the clamping more stable. At the same time, a magnet 11 is arranged at the bottom of the pendulum rod 10, so that the pendulum rod 10 can be fixed on the workbench 2 by the adsorption force of the magnet 11 to prevent the pendulum rod 10 from shaking during subsequent processing.

[0026] Embodiment 2, as Figure 1-4As shown, one side of the two spherical blocks 15 extends to the interior of the workbench 2, one side of the two spherical blocks 15 is fixed with a swing rod 10, one end of the two swing rods 10 is fixed with a clamping plate 12, the top of the two clamping plates 12 is provided with a clamping bolt 16, the bottom ends of the two clamping bolts 16 are threaded through the interior of the clamping plate 12, and the bottoms of the two clamping bolts 16 are fixed with rubber pads 17, the bottoms of the two swing rods 10 are located in the middle and are fixed with magnets 11, and the bottoms of the two magnets 11 are slidably fitted on the inner bottom surface of the workbench 2, and the front and rear sides of the workbench 2 are provided with side openings 3 that penetrate into the interior, the top of the base plate 1 is fixed with electric slide rails 4 near the edges on both sides, and the two ends of the cantilever frame 5 are correspondingly installed on the electric slide rails 4, a motor 8 is fixed to the inner wall of one side of the through-opening 6, a screw rod 9 is fixed to the output end of the motor 8, and the slider 7 is slidably connected to the outer surface of the screw rod 9.

[0027] The effect achieved by the entire embodiment 2 is that when the material plate is clamped, the clamping bolt 16 is rotated to drive the rubber pad 17 to press the edge of the material plate against the inside of the clamp 12. The rubber pad 17 can prevent the outer surface of the material plate from being crushed. Side openings 3 are opened on the front and rear sides of the workbench 2 to facilitate the discharge of debris generated by internal cutting. When the material plate is cut, the front and rear positions of the cantilever frame 5 are controlled by the electric slide rail 4, thereby controlling the front and rear positions of the laser cutter 13. The motor 8 drives the screw rod 9 to rotate, which can drive the slider 7 to slide left and right inside the through-opening 6, thereby changing the left and right horizontal position of the laser cutter 13.

[0028] Working principle: When using this device, first, the workbench 2 is made of iron material, and the sheet material for making the eyeglass frame is placed inside the workbench 2. Then, the pendulum 10 is used to make the clamping plate 12 at one end of the pendulum 10 clamp the sheet material. Since the pendulum 10 is diagonally arranged on the inside of the workbench 2, it will clamp the sheet material diagonally, making the clamping more stable. At the same time, a magnet 11 is arranged at the bottom of the pendulum 10, so that the pendulum 10 can be fixed on the workbench 2 by the adsorption force of the magnet 11 to prevent the pendulum 10 from shaking during subsequent processing. When the sheet material is clamped, By rotating the clamping bolt 16, the rubber pad 17 is driven to press the edge of the material plate against the inside of the clamp 12. The rubber pad 17 can prevent the outer surface of the material plate from being crushed. Side openings 3 are opened on the front and rear sides of the workbench 2 to facilitate the discharge of debris generated by internal cutting. When cutting the material plate, the front and rear positions of the cantilever frame 5 are controlled by the electric slide rail 4, thereby controlling the front and rear positions of the laser cutter 13. The motor 8 drives the screw rod 9 to rotate, which can drive the slider 7 to slide left and right inside the through-opening 6, thereby changing the left and right horizontal position of the laser cutter 13.

[0029] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A laser cutting machine for eyeglass frames, comprising a base plate (1), characterized in that: A workbench (2) is fixed on the top of the base plate (1), the top of the workbench (2) is open, a cantilever frame (5) is arranged above the workbench (2), a through hole (6) is opened on the top of the cantilever frame (5) and penetrates to the bottom, a slider (7) is slidably connected between the front and rear inner walls of the through hole (6), a laser cutter (13) is fixed at the bottom of the slider (7), and spherical grooves (14) are opened on the inner walls of both sides of the workbench (2) at the diagonals, and spherical blocks (15) are arranged inside the two spherical grooves (14).

2. The eyeglass frame laser cutting machine according to claim 1, characterized in that: One side of the two spherical blocks (15) extends to the inside of the workbench (2), and one side of the two spherical blocks (15) is fixed with a swing rod (10).

3. The eyeglass frame laser cutting machine according to claim 2, characterized in that: A clamping plate (12) is fixed to one end of each of the two swing rods (10), and a clamping bolt (16) is provided on the top of each of the two clamping plates (12).

4. The eyeglass frame laser cutting machine according to claim 3, characterized in that: The bottom ends of the two clamping bolts (16) are threadedly penetrated into the interior of the clamping plate (12), and rubber pads (17) are fixed to the bottoms of the two clamping bolts (16).

5. The eyeglass frame laser cutting machine according to claim 4, characterized in that: A magnet (11) is fixed at the middle of the bottom of the two swing rods (10), and the bottoms of the two magnets (11) are slidably fitted on the inner bottom surface of the workbench (2).

6. The eyeglass frame laser cutting machine according to claim 1, characterized in that: The front and rear sides of the workbench (2) are provided with side openings (3) penetrating into the interior, the top of the base plate (1) is fixed with electric slide rails (4) near the edges on both sides, and both ends of the cantilever frame (5) are correspondingly mounted on the electric slide rails (4).

7. The eyeglass frame laser cutting machine according to claim 1, characterized in that: A motor (8) is fixed to an inner wall of one side of the through-hole (6), a screw rod (9) is fixed to an output end of the motor (8), and the slider (7) is slidably connected to the outer surface of the screw rod (9).

Images