Lens processing turnover mechanism

Abstract

The utility model discloses a lens processing turnover mechanism which comprises an operation table, a U-shaped rod is fixedly connected to the top of the operation table, a material placing table capable of being adjusted in a sliding mode is arranged at the position, located in the U-shaped rod, of the top of the operation table, placing grooves are formed in the top of the material placing table at equal intervals, lens bodies are clamped in the placing grooves, and a supporting frame is fixedly connected to the top of the operation table. A linear module in the horizontal direction is arranged at the top end of the supporting frame, a lens overturning assembly used for overturning a lens body is arranged on the surface of a sliding block of the linear module, the lens overturning assembly comprises an L-shaped plate, the L-shaped plate is fixedly connected to the surface of the sliding block of the linear module, and a lifting plate is slidably arranged on the surface of the L-shaped plate; according to the turnover mechanism for lens processing, through the synergistic effect of the first air cylinder and the second air cylinder, precise turnover of the lens body can be achieved, manual operation is not needed in the whole turnover process of the lens body, the situation that the surface of the lens body is scratched or polluted manually is avoided, and the processing effect of the lens body is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of lens processing technology, specifically a lens processing flipping mechanism. Background Technology

[0002] Mirror finishing refers to the process where the surface is processed to reflect an image like a mirror. In the lens processing process, it is often necessary to flip the lens, such as in coating, cleaning, and inspection processes, where both sides of the lens need to be processed.

[0003] In mirror processing, the mirror flipping is usually done manually. The traditional manual flipping method is inefficient and can easily cause scratches or contamination on the lens surface, making it difficult to meet the high precision and high efficiency requirements of modern lens processing. Therefore, we propose a lens processing flipping mechanism. Utility Model Content

[0004] The purpose of this invention is to provide a lens processing flipping mechanism to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a lens processing and flipping mechanism, including an operating table, a U-shaped rod fixedly connected to the top of the operating table, and a slidably adjustable feeding platform located inside the U-shaped rod on the top of the operating table. The feeding platform has equidistant placement slots on its top, and a lens body is clamped in the placement slot. A support frame is fixedly connected to the top of the operating table, and a horizontal linear module is provided at the top of the support frame. The sliding block surface of the linear module is provided with a lens flipping component for flipping the lens body.

[0006] Preferably, the lens flipping assembly includes an L-shaped plate, which is fixedly connected to the surface of the sliding block of the linear module. A lifting plate is slidably disposed on the surface of the L-shaped plate, and a No. 1 cylinder is installed on the top of the lifting plate. The piston rod end of the No. 1 cylinder passes through the lifting plate and is fixedly connected to the bottom of the L-shaped plate. A lifting rod is rotatably connected inside the lifting plate through a bearing, and the end of the lifting rod slides through the L-shaped plate and is connected to a suction cup.

[0007] Preferably, a gear is fixedly connected to the top of the lifting rod through the lifting plate, a mounting bracket is fixedly connected to one end of the top of the lifting plate, and a second cylinder is installed on the side wall of the mounting bracket. A rack is fixedly connected to the piston rod end of the second cylinder through the mounting bracket, and the rack meshes with the gear.

[0008] The L-shaped plate is symmetrically provided with limit rods, and the side wall of the lifting plate is symmetrically provided with limit grooves. The two limit rods are slidably connected in the limit grooves of the lifting plate.

[0009] Preferably, the bottom of the lifting plate is symmetrically fixed with limiting posts outside the lifting rod, and the ends of the two limiting posts slide through the L-shaped plate.

[0010] Preferably, the top of the operating platform is rotatably connected to a driving pulley and a driven pulley on one side wall of the U-shaped rod, and the driving pulley and the driven pulley are connected by belt drive. A drive motor is installed at one end of the bottom of the operating platform panel, and the output shaft end of the drive motor passes through the panel and is fixedly connected to the central shaft of the driving pulley. A sliding groove is opened on one side wall of the U-shaped rod, and a slider is fixedly connected to one end of the side wall of the feeding platform. The end of the slider passes through the sliding groove and is fixedly connected to the belt.

[0011] Preferably, the feeding platform is slidably connected inside the U-shaped rod, and the slider is slidably connected inside the groove.

[0012] Preferably, an L-shaped rod is fixedly connected to the top of the lifting plate, and the rack is slidably connected inside the L-shaped rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model achieves precise flipping of the lens body through the coordinated action of cylinder No. 1 and cylinder No. 2. The cooperation of the lifting plate and gears and racks makes the flipping action stable and controllable, greatly improving the accuracy and reliability of the flipping. Through the design of linear module and sliding adjustment feeding table, the placement and flipping position of the lens can be flexibly adjusted to meet the processing needs of lenses of different specifications.

[0015] 2. The precise meshing of the lifting plate, L-shaped plate, gear and rack in this utility model ensures precision control during the lens flipping process, preventing deviation or damage during lens flipping. The entire lens flipping process requires no manual operation, avoiding scratches or contamination of the lens surface by human intervention, and ensuring the processing effect of the lens. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the lens flipping assembly structure of this utility model.

[0019] In the diagram: 1. Operating table; 2. U-shaped rod; 3. Feeding platform; 4. Placement slot; 5. Lens body; 6. Support frame; 7. Linear module; 8. Lens flipping assembly; 9. Drive pulley; 10. Driven pulley; 11. Drive motor; 12. Slide groove; 13. Slider; 14. L-shaped plate; 15. Lifting plate; 16. Cylinder No. 1; 17. Lifting rod; 18. Suction cup; 19. Gear; 20. Mounting bracket; 21. Cylinder No. 2; 22. Rack; 23. Limit rod; 24. Limit post; 25. L-shaped rod. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1 This utility model provides a technical solution: a lens processing flipping mechanism, including an operating table 1, a U-shaped rod 2 fixedly connected to the top of the operating table 1, and a slidable and adjustable feeding platform 3 located inside the U-shaped rod 2 on the top of the operating table 1. The feeding platform 3 has equidistant placement slots 4 on its top, and a lens body 5 is clamped in the placement slots 4. A support frame 6 is fixedly connected to the top of the operating table 1, and a horizontal linear module 7 is provided at the top of the support frame 6. The sliding block surface of the linear module 7 is provided with a lens flipping component 8 for flipping the lens body 5.

[0022] Please see Figure 3 The lens flipping assembly 8 includes an L-shaped plate 14, which is fixedly connected to the surface of the sliding block of the linear module 7. A lifting plate 15 is slidably disposed on the surface of the L-shaped plate 14, and a first cylinder 16 is installed on the top of the lifting plate 15. The piston rod end of the first cylinder 16 passes through the lifting plate 15 and is fixedly connected to the bottom of the L-shaped plate 14. A lifting rod 17 is rotatably connected inside the lifting plate 15 through a bearing, and the end of the lifting rod 17 slides through the L-shaped plate 14 and is connected to a suction cup 18.

[0023] It should be noted that the lens flipping assembly 8 can control the lifting and lowering of the suction cup 18. The suction cup 18 is lowered to the middle of the lens body 5, and then the lens body 5 is sucked up. The sucked lens body 5 is then raised and rotated 180 degrees. Finally, the flipped lens body 5 is placed back in its original position. The flipping is convenient and fast and does not require manual operation. While protecting the lens body 5, it also improves the lens processing efficiency. Specifically, when flipping the lens, the control system of the device controls the operation of cylinder 16. The piston rod of cylinder 16 extends to control the descent of the suction cup 18. The suction cup 18 sucks up the first lens body 5 on the feeding table 3, and then lifts the lens body 5. Then, cylinder 21 operates. The piston rod of cylinder 21 extends and is connected to the L-shaped rod 25 and gear 19 to rotate the lifting rod 17, controlling the lens body 5 to rotate 180 degrees. Then, through the cooperation of cylinder 16 and cylinder 21, the flipped lens body 5 is put back into the placement slot 4.

[0024] Please see Figure 3 The top of the lifting rod 17 passes through the lifting plate 15 and is fixedly connected to a gear 19. One end of the top of the lifting plate 15 is fixedly connected to a mounting bracket 20, and a second cylinder 21 is installed on the side wall of the mounting bracket 20. The piston rod end of the second cylinder 21 passes through the mounting bracket 20 and is fixedly connected to a rack 22. The rack 22 meshes with the gear 19.

[0025] It should be noted that when the second cylinder 21 is working, the piston rod of the second cylinder 21 extends, and through the meshing connection of the L-shaped rod 25 and the gear 19, the lifting rod 17 rotates, controlling the lens body 5 to rotate 180 degrees, thereby realizing the flipping of the lens body 5.

[0026] Please see Figure 3 Limiting rods 23 are symmetrically arranged on the surface of the L-shaped plate 14, and limiting grooves are symmetrically opened on the side wall of the lifting plate 15. The two limiting rods 23 are slidably connected in the limiting grooves of the lifting plate 15.

[0027] It should be noted that during the lifting process, the limiting groove on the lifting plate 15 is slidably connected to the outside of the limiting rod 23, so that the lifting plate 15 can be lifted and lowered smoothly, thereby allowing the suction cup 18 of the lens body 5 to be lifted and lowered smoothly.

[0028] Please see Figure 3 The bottom of the lifting plate 15 is symmetrically fixed to the outside of the lifting rod 17 with limiting posts 24, and the ends of the two limiting posts 24 slide through the L-shaped plate 14.

[0029] It should be noted that during the lifting process of the lifting plate 15, the limiting post 24 at the bottom of the lifting plate 15 can be slidably connected to the L-shaped plate 14, which further enables the lifting plate 15 to lift smoothly.

[0030] Please see Figure 2The top of the operating platform 1 is rotatably connected to a drive pulley 9 and a driven pulley 10 on one side wall of the U-shaped rod 2, and the drive pulley 9 and the driven pulley 10 are connected by belt drive. A drive motor 11 is installed at one end of the bottom of the operating platform 1 panel, and the output shaft end of the drive motor 11 passes through the panel and is fixedly connected to the central shaft of the drive pulley 9. A sliding groove 12 is opened on one side wall of the U-shaped rod 2, and a slider 13 is fixedly connected to one end of the side wall of the feeding platform 3. The end of the slider 13 passes through the sliding groove 12 and is fixedly connected to the belt.

[0031] It should be noted that, in use, the lens bodies 5 to be flipped are placed sequentially into the placement slots 4 on the feeding platform 3. Initially, the first row of lens bodies 5 on the feeding platform 3 is located below the lens flipping assembly 8. The control system of the device controls the operation of cylinder 16. The piston rod of cylinder 16 extends to control the suction cup 18 to descend. The suction cup 18 clamps the first lens body 5 on the feeding platform 3, and then lifts the lens body 5. Next, cylinder 21 operates. The piston rod of cylinder 21 extends and, through the meshing connection of L-shaped rod 25 and gear 19, causes the lifting rod 17 to rotate, controlling the lens body 5 to rotate 18 times. At 0 degrees, the flipped lens body 5 is repositioned into the placement slot 4 through the cooperation of cylinder 16 and cylinder 21. The lens flipping assembly 8 can be controlled to move horizontally along the support frame 6 through the linear module 7, so as to flip the downward-moving lens body 5. After the first row of lens bodies 5 is flipped, the control system controls the drive motor 11 to work and make the active pulley 9 rotate. Through the transmission connection between the active pulley 9 and the driven pulley 10, the slider 13 drives the feeding table 3 to slide in the U-shaped rod 2, so that the next row of lens bodies 5 is located below the lens flipping assembly 8, and the next row of lens bodies 5 can continue to be flipped.

[0032] Please see Figure 2 The feeding platform 3 is slidably connected inside the U-shaped rod 2, and the slider 13 is slidably connected inside the slide groove 12.

[0033] It should be noted that the sliding of the feeding platform 3 inside the U-shaped rod 2 can change the position of the lens body 5, so that the suction cup 18 can successfully adsorb the lens body 5, which facilitates the flipping of the lens body 5.

[0034] Please see Figure 3 An L-shaped rod 25 is fixedly connected to the top of the lifting plate 15, and a rack 22 is slidably connected inside the L-shaped rod 25.

[0035] It should be noted that during the sliding process, the rack 22 can be slidably set inside the L-shaped rod 25, ensuring the smooth sliding of the rack 22, thereby ensuring the meshing connection between the rack 22 and the gear 19, and realizing the flipping of the lens body 5.

[0036] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.

[0037] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0038] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lens processing flipping mechanism, characterized in that, The system includes an operating table (1), a U-shaped rod (2) fixedly connected to the top of the operating table (1), and a sliding and adjustable feeding platform (3) located inside the U-shaped rod (2) on the top of the operating table (1). The feeding platform (3) has equidistant placement slots (4) on its top, and a lens body (5) is snapped into the placement slot (4). A support frame (6) is fixedly connected to the top of the operating table (1), and a horizontal linear module (7) is provided at the top of the support frame (6). The sliding block surface of the linear module (7) is provided with a lens flipping assembly (8) for flipping the lens body (5).

2. The lens processing flipping mechanism according to claim 1, characterized in that: The lens flipping assembly (8) includes an L-shaped plate (14), which is fixedly connected to the sliding block surface of the linear module (7). A lifting plate (15) is slidably disposed on the surface of the L-shaped plate (14), and a first cylinder (16) is installed on the top of the lifting plate (15). The piston rod end of the first cylinder (16) passes through the lifting plate (15) and is fixedly connected to the bottom of the L-shaped plate (14). A lifting rod (17) is rotatably connected inside the lifting plate (15) through a bearing, and the end of the lifting rod (17) slides through the L-shaped plate (14) and is connected to a suction cup (18).

3. The lens processing flipping mechanism according to claim 2, characterized in that: The top of the lifting rod (17) is fixedly connected to a gear (19) through the lifting plate (15). One end of the top of the lifting plate (15) is fixedly connected to a mounting bracket (20), and a second cylinder (21) is installed on the side wall of the mounting bracket (20). The piston rod end of the second cylinder (21) is fixedly connected to a rack (22) through the mounting bracket (20), and the rack (22) meshes with the gear (19).

4. The lens processing flipping mechanism according to claim 2, characterized in that: The L-shaped plate (14) is symmetrically provided with limit rods (23), and the side wall of the lifting plate (15) is symmetrically provided with limit grooves. The two limit rods (23) are slidably connected in the limit grooves of the lifting plate (15).

5. The lens processing flipping mechanism according to claim 2, characterized in that: The bottom of the lifting plate (15) is symmetrically fixed to the outside of the lifting rod (17) with limiting posts (24), and the ends of the two limiting posts (24) slide through the L-shaped plate (14).

6. The lens processing flipping mechanism according to claim 1, characterized in that: The top of the operating platform (1) is rotatably connected to a drive pulley (9) and a driven pulley (10) on one side wall of the U-shaped rod (2), and the drive pulley (9) and the driven pulley (10) are connected by belt drive. A drive motor (11) is installed at one end of the bottom of the operating platform (1), and the output shaft end of the drive motor (11) passes through the panel and is fixedly connected to the central shaft of the drive pulley (9). A sliding groove (12) is opened on one side wall of the U-shaped rod (2), and a slider (13) is fixedly connected to one end of the side wall of the feeding platform (3). The end of the slider (13) passes through the sliding groove (12) and is fixedly connected to the belt.

7. A lens processing flipping mechanism according to claim 6, characterized in that: The feeding platform (3) is slidably connected to the U-shaped rod (2), and the slider (13) is slidably connected to the groove (12).

8. A lens processing flipping mechanism according to claim 3, characterized in that: The top of the lifting plate (15) is fixedly connected to an L-shaped rod (25), and the rack (22) is slidably connected inside the L-shaped rod (25).

Images