Lens laser processing device capable of improving stray light

Abstract

The utility model relates to the technical field of lens processing, and discloses a lens laser processing device capable of improving stray light. Comprising a rack and a first motor, the first motor is fixedly connected to the bottom of the rack, a workbench is rotationally connected to the interior of the rack, an output shaft of the first motor is fixedly connected to the inner wall of the workbench, a plurality of containing plates are arranged above the workbench, and lenses are placed on the upper surfaces of the containing plates; the top end of the rack is fixedly connected with a controller, the bottom of the controller is electrically connected with a connecting wire, and the bottom of the connecting wire is electrically connected with a laser transmitter. The controller provided by the utility model can control the laser transmitter through the connecting wire, and the laser transmitter can emit radiation to the surface of the lens to carry out brightening treatment, so that the subsequent production quality of the lens is ensured, and the phenomenon that particles are easy to fall off when the outer diameter part of the lens is demoulded after sand blasting brightening treatment can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of lens processing, in particular to a lens laser processing device capable of improving stray light. Background Art

[0002] Lens processing refers to the processing of optical lenses to achieve specific requirements and functions. Lens processing requires sophisticated equipment and technology to ensure the quality and performance of the lenses. During the lens processing process, the lens surface needs to be treated with sandblasting, which can improve the quality of lens processing.

[0003] In the prior art, after the lens surface is processed by sandblasting, particles are easily shed at the outer diameter of the lens when demolding after sandblasting, which will cause stray light at the outer diameter of the lens and affect subsequent use. Therefore, the utility model designs a lens laser processing device that can improve stray light. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that after the lens surface is processed by sandblasting, particles are easily shed at the outer diameter of the lens when demolding after the sandblasting treatment, which will cause stray light at the outer diameter of the lens and affect subsequent use. A lens laser processing device that can improve stray light is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A lens laser processing device capable of improving stray light comprises a frame and a first motor, wherein the first motor is fixedly connected to the bottom of the frame, the frame is rotatably connected to a workbench inside, the output shaft of the first motor is fixedly connected to the inner wall of the workbench, a plurality of placement plates are provided above the workbench, lenses are placed on the upper surfaces of the placement plates, the top of the frame is fixedly connected to a controller, the bottom of the controller is electrically connected to a connecting wire, the bottom of the connecting wire is electrically connected to a laser emitter, the top inner wall of the frame is fixedly connected to a first cylinder, the piston rod end of the first cylinder is fixedly connected to a connecting frame, the interior of the connecting frame is fixedly connected to a fixed rod, and the laser emitter is rotatably connected to the rod wall of the fixed rod.

[0007] Preferably, a second cylinder is fixedly connected to the side wall of the connecting frame, the top of the laser emitter is fixedly connected to a connecting seat, the end of the piston rod of the second cylinder is rotatably connected to a connecting rod, and the connecting rod is rigidly fixedly connected to the inside of the connecting seat.

[0008] Preferably, a cavity is opened on the inner wall of the top of the workbench, and a second motor is fixedly connected to the top of the workbench located at the center, and the output shaft of the second motor extends into the interior of the cavity and is fixedly connected to the first gear. The workbench is rotatably connected to a rotating shaft inside the cavity, and the top of the rotating shaft is fixedly connected to the bottom of the placement plate, and a second gear is fixedly sleeved on the shaft wall of the rotating shaft, and the first gear and the second gear are meshed with each other.

[0009] Preferably, a rectangular groove is opened inside the placement plate, and the placement plate is rotatably connected to the inner wall of the rectangular groove with a bidirectional screw rod, and two sliders are threadedly connected to the rod wall of the bidirectional screw rod, and the top ends of the two sliders are respectively fixedly connected with clamps, and the clamps are pressed against the side walls of the lens.

[0010] Preferably, a non-slip pad is provided on the side wall of the clamping plate, and the end of the bidirectional screw rod extends to the outside of the placement plate and is fixedly connected with a rotating handle.

[0011] Preferably, an annular groove is opened on the inner wall of the frame, a stabilizing ring is fixedly connected to the side wall of the workbench, the stabilizing ring is slidably arranged on the inner wall of the annular groove, balls are rollingly arranged on the inner wall of the stabilizing ring, and the balls are rollingly arranged on the inner wall of the annular groove.

[0012] Compared with the prior art, the utility model provides a lens laser processing device that can improve stray light, and has the following beneficial effects:

[0013] 1. The lens laser processing device that can improve stray light can control the laser emitter through the controller through the connecting line. The laser emitter can emit radiation to the surface of the lens for sandblasting treatment, thereby ensuring the production quality of subsequent lenses and preventing particles from falling off easily when the outer diameter of the lens is demolded after sandblasting treatment.

[0014] 2. The lens laser processing device that can improve stray light can drive the workbench to rotate through the first motor to rotate and adjust the placement plate and the lens, and the output shaft of the second motor rotates to drive the first gear to rotate, and the rotation of the first gear drives the second gear and the rotating shaft to rotate, driving the placement plate and the lens placed on the surface of the placement plate to rotate, so that the lens can be more comprehensively treated with glare elimination on the surface, preventing the occurrence of dead corners that cannot be treated with glare elimination.

[0015] 3. The lens laser processing device that can improve stray light drives the bidirectional screw to rotate by rotating the handle, the rotation of the bidirectional screw drives the slider to move, the movement of the slider drives the clamping plate to move, and the clamping plate is clamped on the side wall of the lens to improve the stability of lens processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a schematic diagram of the structure of a lens laser processing device that can improve stray light proposed by the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure of the local A part;

[0018] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of part B in the middle.

[0019] In the figure: 1 frame, 2 first motor, 3 workbench, 4 placement plate, 5 lens, 6 controller, 7 connecting line, 8 laser transmitter, 9 first cylinder, 10 connecting frame, 11 fixing rod, 12 second cylinder, 13 connecting seat, 14 connecting rod, 15 second motor, 16 first gear, 17 rotating shaft, 18 second gear, 19 bidirectional screw, 20 slider, 21 splint, 22 rotating handle, 23 stabilizing ring, 24 ball bearing. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Embodiment 1

[0022] Reference Figure 1-3 A lens laser processing device capable of improving stray light comprises a frame 1 and a first motor 2, wherein the first motor 2 is fixedly connected to the bottom of the frame 1, a workbench 3 is rotatably connected inside the frame 1, an output shaft of the first motor 2 is fixedly connected to the inner wall of the workbench 3, a plurality of placement plates 4 are arranged above the workbench 3, lenses 5 are placed on the upper surface of the placement plates 4, a controller 6 is fixedly connected to the top of the frame 1, a connecting wire 7 is electrically connected to the bottom of the controller 6, a laser emitter 8 is electrically connected to the bottom of the connecting wire 7, a first cylinder 9 is fixedly connected to the inner wall of the top of the frame 1, a connecting frame 10 is fixedly connected to the piston rod end of the first cylinder 9, a fixed rod 11 is fixedly connected to the inside of the connecting frame 10, the laser emitter 8 is rotatably connected to the rod wall of the fixed rod 11, a second cylinder 12 is fixedly connected to the side wall of the connecting frame 10, a connecting seat 13 is fixedly connected to the top of the laser emitter 8, a connecting rod 14 is rotatably connected to the piston rod end of the second cylinder 12, and the connecting rod 14 is rigidly fixedly connected to the inside of the connecting seat 13.

[0023] A cavity is formed on the inner wall of the top of the workbench 3, and a second motor 15 is fixedly connected to the top of the workbench 3 at the center. The output shaft of the second motor 15 extends into the interior of the cavity and is fixedly connected to a first gear 16. The workbench 3 is rotatably connected to a rotating shaft 17 located inside the cavity. The top of the rotating shaft 17 is fixedly connected to the bottom of the placement plate 4, and a second gear 18 is fixedly sleeved on the shaft wall of the rotating shaft 17. The first gear 16 and the second gear 18 are meshed with each other.

[0024] When in use, the controller 6 can control the laser emitter 8 through the connecting line 7, and the laser emitter 8 can emit radiation to the surface of the lens 5 for abrasion treatment, thereby ensuring the production quality of subsequent lenses and preventing the phenomenon of particles falling off easily when the outer diameter of the lens is demolded after sandblasting abrasion treatment. The first cylinder 9 can drive the connecting frame 10 to move downward, and can drive the laser emitter 8 to move downward, and can perform adjustment processing. The movement of the piston rod of the second cylinder 12 can mobilize the connecting seat 13 and the laser emitter 8 to swing through the fixed rod 11, which can improve the flexibility of adjustment of the laser emitter 8 and increase the range of abrasion treatment.

[0025] The first motor 2 can drive the workbench 3 to rotate, and can adjust the rotation of the placement plate 4 and the lens 5. The rotation of the output shaft of the second motor 15 can drive the first gear 16 to rotate. The rotation of the first gear 16 drives the second gear 18 and the rotating shaft 17 to rotate, which can drive the placement plate 4 and the lens 5 placed on the surface of the placement plate 4 to rotate, so that the lens 5 can be more comprehensively treated with glare elimination on the surface, preventing the occurrence of dead corners that cannot be treated with glare elimination.

[0026] Embodiment 2

[0027] Reference Figure 1-3 A rectangular groove is opened inside the placement plate 4, and the placement plate 4 is located on the inner wall of the rectangular groove and is rotatably connected to a bidirectional screw rod 19. Two sliders 20 are threadedly connected to the rod wall of the bidirectional screw rod 19. The top ends of the two sliders 20 are respectively fixedly connected to clamps 21, which are tightly set on the side walls of the lens 5. Anti-slip pads are provided on the side walls of the clamps 21. The end of the bidirectional screw rod 19 extends to the outside of the placement plate 4 and is fixedly connected to a rotating handle 22.

[0028] Rotating the handle 22 can drive the bidirectional screw 19 to rotate, and the rotation of the bidirectional screw 19 can drive the slider 20 to move, and the movement of the slider 20 can drive the clamping plate 21 to move. The clamping plate 21 is clamped on the side wall of the lens 5, which can improve the stability of the lens 5 processing.

[0029] Embodiment 3

[0030] Reference Figure 1-3An annular groove is provided on the inner wall of the frame 1, and a stabilizing ring 23 is fixedly connected to the side wall of the workbench 3. The stabilizing ring 23 is slidably arranged on the inner wall of the annular groove. A ball 24 is rollingly arranged on the inner wall of the stabilizing ring 23, and the ball 24 is rollingly arranged on the inner wall of the annular groove.

[0031] The stabilizing ring 23 slides along the inner wall of the annular groove, which can improve the stability of the workbench 3 when it rotates. The rolling arrangement of the balls 24 can reduce the friction of the stabilizing ring 23 inside the annular groove.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lens laser processing device capable of improving stray light, comprising a frame (1) and a first motor (2), characterized in that: The first motor (2) is fixedly connected to the bottom of the frame (1), the frame (1) is rotatably connected to a workbench (3) inside, the output shaft of the first motor (2) is fixedly connected to the inner wall of the workbench (3), a plurality of placement plates (4) are provided above the workbench (3), lenses (5) are placed on the upper surfaces of the placement plates (4), the top of the frame (1) is fixedly connected to a controller (6), the bottom of the controller (6) is electrically connected to a connecting wire (7), the bottom of the connecting wire (7) is electrically connected to a laser emitter (8), the top inner wall of the frame (1) is fixedly connected to a first cylinder (9), the end of the piston rod of the first cylinder (9) is fixedly connected to a connecting frame (10), the inside of the connecting frame (10) is fixedly connected to a fixed rod (11), and the laser emitter (8) is rotatably connected to the rod wall of the fixed rod (11).

2. The lens laser processing device capable of improving stray light according to claim 1, characterized in that: A second cylinder (12) is fixedly connected to the side wall of the connecting frame (10), a top end of the laser emitter (8) is fixedly connected to a connecting seat (13), a piston rod end of the second cylinder (12) is rotatably connected to a connecting rod (14), and the connecting rod (14) is fixedly connected to the inside of the connecting seat (13).

3. The lens laser processing device capable of improving stray light according to claim 1, characterized in that: A cavity is formed on the inner wall of the top end of the workbench (3); a second motor (15) is fixedly connected to the top end of the workbench (3) at the center; an output shaft of the second motor (15) extends into the interior of the cavity and is fixedly connected to a first gear (16); the workbench (3) is rotatably connected to a rotating shaft (17) located inside the cavity; the top end of the rotating shaft (17) is fixedly connected to the bottom of the placement plate (4); a second gear (18) is fixedly sleeved on the shaft wall of the rotating shaft (17); and the first gear (16) and the second gear (18) are meshed with each other.

4. The lens laser processing device capable of improving stray light according to claim 1, characterized in that: A rectangular groove is provided inside the placement plate (4), and the placement plate (4) is rotatably connected to a bidirectional screw rod (19) located on the inner wall of the rectangular groove. Two sliders (20) are threadedly connected to the rod wall of the bidirectional screw rod (19), and the top ends of the two sliders (20) are respectively fixedly connected to clamps (21), and the clamps (21) are pressed against the side walls of the lenses (5).

5. The lens laser processing device capable of improving stray light according to claim 4, characterized in that: An anti-slip pad is provided on the side wall of the clamping plate (21), and the end of the bidirectional screw rod (19) extends to the outside of the placement plate (4) and is fixedly connected to a rotating handle (22).

6. The lens laser processing device capable of improving stray light according to claim 1, characterized in that: An annular groove is provided on the inner wall of the frame (1); a stabilizing ring (23) is fixedly connected to the side wall of the workbench (3); the stabilizing ring (23) is slidably arranged on the inner wall of the annular groove; a ball (24) is rollingly arranged on the inner wall of the stabilizing ring (23); and the ball (24) is rollingly arranged on the inner wall of the annular groove.

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