A multi-lens processing and positioning device

Abstract

This utility model relates to the field of optical lens processing technology, and in particular to a multi-lens processing and positioning device, comprising a support shell, a placement platform fixedly installed at the bottom of the inner cavity of the support shell, a first electric push rod through the bottom of the placement platform, a first vacuum suction cup fixedly connected to the output end of the first electric push rod, and positioning mechanisms provided on both sides of the placement platform. This utility model can automatically load and unload materials. In use, a second electric push rod can pick up the lens via a second vacuum suction cup, and then a motor drives a threaded support plate and a second electric push rod to move via a first screw, facilitating the loading and unloading of the lens. Furthermore, during processing, the user can rotate the second screw to drive a threaded clamping block to clamp and limit the connecting support block, preventing the components from shaking due to vibration during processing.

Description

Technical Field

[0001] This utility model relates to the field of optical lens processing technology, specifically to a processing and positioning device for multiple optical lenses. Background Technology

[0002] Optical lens processing is a series of precision processes that transform materials such as optical glass and optical crystals into lenses with specific optical properties such as focal length, refractive index, and surface precision. It is widely used in optical instruments such as eyeglasses, cameras, telescopes, and microscopes.

[0003] A search revealed that the announcement number is CN217620226U, entitled "A Positioning Device for Optical Lens Processing," which includes an adjustment box and a lens body. Research and analysis showed that the device connects an assembly plate of a corresponding size to the adjustment box, then places the lens body to be processed on it, starts the drive motor, and drives the threaded rod to rotate, causing its two moving blocks to move relative to each other. This allows the positioning block on the outside of the clamping block to laterally limit the lens body, thus meeting normal processing requirements. However, it still has the following drawbacks to some extent.

[0004] For example, the equipment cannot automatically load and unload materials during use, so manual loading and unloading is required, which greatly increases the workload of the workers. At the same time, manual loading and unloading is difficult to place products quickly and accurately, and it does not increase the stability of the components. If the equipment shakes during the processing of optical lens products, it can easily affect the processing accuracy of the products and reduce the optical performance of the lenses. In order to solve the above technical problems, we have designed a multi-lens processing and positioning device. Utility Model Content

[0005] The purpose of this utility model is to provide a processing and positioning device for multiple optical lenses, which has the advantages of automatic loading and unloading and increased product processing stability. It solves the problem that if the equipment cannot be automatically loaded and unloaded, manual loading and unloading can be used, which greatly increases the workload of the workers. In addition, it does not have the function of increasing the stability of the components. If the equipment shakes, it can easily affect the processing accuracy of the product.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a processing and positioning device for multiple optical lenses, comprising a support shell, a placement stage fixedly installed at the bottom of the inner cavity of the support shell, a first electric push rod through the bottom of the placement stage, a first vacuum suction cup fixedly connected to the output end of the first electric push rod, positioning mechanisms provided on both sides of the placement stage, a fixing frame fixedly installed on the rear side of the support shell, a motor fixedly installed on the left side of the fixing frame, the output end of the motor penetrating into the inner cavity of the fixing frame and fixedly connected to a first screw, threaded support plates threaded on both sides of the surface of the first screw, a second electric push rod through the bottom of the threaded support plate, a second vacuum suction cup fixedly installed at the output end of the second electric push rod, a reinforcing mechanism comprising a horizontal frame fixedly installed laterally in the inner cavity of the support shell, and a positioning mechanism comprising a fixing support plate fixedly installed on both sides of the placement stage.

[0007] Preferably, infrared ranging sensors are fixedly connected to both sides of the top of the fixed frame, and conveyors are provided on both sides of the support shell.

[0008] Preferably, there are several fixed support plates, and a third electric push rod is installed through each of the two fixed support plates on opposite sides. The output end of the third electric push rod is fixedly connected to a positioning block.

[0009] Preferably, each of the two positioning blocks has a mounting slot on one side opposite to the other, and a mounting block is movably mounted in the inner cavity of the mounting slot. Each of the two mounting blocks has a rubber clamp fixedly connected to one side opposite to the other.

[0010] Preferably, a second screw is installed through the inner cavity of the horizontal frame, and connecting blocks are fixedly connected to both the front and rear sides of the placement platform.

[0011] Preferably, threaded clamps are fixedly connected to both sides of the surface of the second screw, and the right end of the second screw extends through to the outside of the support shell and is fixedly connected to a rotating handle.

[0012] Preferably, a sliding hole is provided on the rear side of the fixed frame, and a guide slider is fixedly connected to the rear side of the threaded support plate.

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

[0014] This utility model, through the cooperation of a placement platform, a first electric push rod, a first vacuum suction cup, a conveyor, an infrared ranging sensor, a threaded support plate, a second electric push rod, a second vacuum suction cup, a first screw, a fixed support plate, a rubber clamp, a second screw, a connecting support block, and a threaded clamping block, can automatically load and unload materials. In use, the second electric push rod can pick up the lens through the second vacuum suction cup, and then the motor drives the threaded support plate and the second electric push rod to move through the first screw to load and unload the lens. During processing, the user can also rotate the second screw to drive the threaded clamping block to clamp and limit the connecting support block, preventing the parts from shaking due to vibration during processing. Attached Figure Description

[0015] Figure 1 This is a three-dimensional view of the structure of this utility model;

[0016] Figure 2 This is a rear perspective view of the structure of this utility model;

[0017] Figure 3 This is an exploded perspective view of the positioning mechanism of a part of the present invention;

[0018] Figure 4 This is a perspective view of the partial structural reinforcement mechanism of this utility model.

[0019] In the diagram: 1. Support shell; 2. Placement platform; 3. First electric push rod; 4. First vacuum suction cup; 5. Positioning mechanism; 6. Reinforcing mechanism; 7. Conveyor; 8. Fixed frame; 9. Motor; 10. Infrared ranging sensor; 11. Threaded support plate; 12. Second electric push rod; 13. Second vacuum suction cup; 14. First screw; 15. Fixed support plate; 16. Third electric push rod; 17. Positioning block; 18. Mounting slot; 19. Mounting block; 20. Rubber clamp; 21. Horizontal frame; 22. Rotating handle; 23. Second screw; 24. Connecting support block; 25. Threaded clamp. Detailed Implementation

[0020] Please see Figures 1-4A multi-lens optical lens processing and positioning device includes a support shell 1, a placement stage 2 fixedly installed at the bottom of the inner cavity of the support shell 1, a first electric push rod 3 extending through the bottom of the placement stage 2, a first vacuum suction cup 4 fixedly connected to the output end of the first electric push rod 3, positioning mechanisms 5 on both sides of the placement stage 2, a fixing frame 8 fixedly installed at the rear side of the support shell 1, a motor 9 fixedly installed on the left side of the fixing frame 8, the output end of the motor 9 extending through the inner cavity of the fixing frame 8 and fixedly connected to a first screw 14, and the surface of the first screw 14... Both sides are threaded with threaded support plates 11. A second electric push rod 12 is installed through the bottom of the threaded support plate 11. A second vacuum suction cup 13 is fixedly installed at the output end of the second electric push rod 12. The reinforcement mechanism 6 includes a horizontal frame 21, which is horizontally fixedly installed in the inner cavity of the support shell 1. The positioning mechanism 5 includes a fixed support plate 15, which is fixedly installed on both sides of the placement platform 2. Through the cooperation of the first vacuum suction cup 4 and the second vacuum suction cup 13, the equipment can easily pick up the optical lens so as to drive the optical lens to move.

[0021] Please see Figure 1 and Figure 2 Infrared ranging sensors 10 are fixedly connected to both sides of the top of the fixed frame 8, and conveyors 7 are set on both sides of the support shell 1. By setting the infrared ranging sensors 10, the position of the threaded support plate 11 can be monitored in real time. By setting the conveyors 7, the optical lens can be transported so as to load and unload the equipment.

[0022] Please see Figure 1 , Figure 2 and Figure 3 There are several fixed support plates 15. A third electric push rod 16 is installed through each of the two fixed support plates 15 on opposite sides. The output end of the third electric push rod 16 is fixedly connected to a positioning block 17.

[0023] Please see Figure 1 , Figure 2 and Figure 3 Each of the two positioning blocks 17 has a mounting slot 18 on one side opposite to the other. A mounting block 19 is movably mounted in the inner cavity of the mounting slot 18. A rubber clamp 20 is fixedly connected to one side opposite to the other of the two mounting blocks 19. The mounting slot 18 and the mounting block 19 cooperate to facilitate the mounting of the rubber clamp 20 onto the positioning block 17. By setting the rubber clamp 20, the positioning block 17 can clamp and position the optical lens to prevent the optical lens from directly contacting the positioning block 17.

[0024] Please see Figure 1 and Figure 4 The inner cavity of the horizontal frame 21 is fitted with a second screw 23, and the front and rear sides of the placement platform 2 are fixedly connected with connecting blocks 24.

[0025] Please see Figure 1 and Figure 4 Both sides of the surface of the second screw 23 are fixedly connected with threaded clamping blocks 25. The right end of the second screw 23 extends through to the outside of the support shell 1 and is fixedly connected with a rotating handle 22. By setting the rotating handle 22, it is convenient for the user to rotate the second screw 23 so as to drive the threaded clamping blocks 25 to move.

[0026] Please see Figure 2 A sliding hole is provided on the rear side of the fixed frame 8, and a guide slider is fixedly connected to the rear side of the threaded support plate 11. The surfaces of the first vacuum suction cup 4 and the second vacuum suction cup 13 are connected to the vacuum pumping equipment through connecting pipes. Through the cooperation of the sliding hole and the guide slider, the threaded support plate 11 can be guided and limited to prevent the threaded support plate 11 from shaking when moving.

[0027] In use, the user operates the conveyor 7 to transport the optical lens. After the optical lens is transported to the appropriate position, the user then operates the motor 9 and the second electric push rod 12. The output of the motor 9 drives the two threaded support plates 11 to move via the first screw 14. When the threaded support plates 11 move, they drive the second electric push rod 12 and the second vacuum suction cup 13 to move respectively. After the second vacuum suction cup 13 moves above the optical lens, the user then operates the second electric push rod 12 to drive the second vacuum suction cup 13 to pick up the optical lens. Then the motor 9 drives the threaded support plates 11 to move again until the second vacuum suction cup 13 can move the optical lens above the first vacuum suction cup 4. Finally, the user operates the second electric push rod 12 to move downwards so that the second electric push rod 12 can drive the second vacuum suction cup 13 to pick up the optical lens. The optical lens is placed on the first vacuum suction cup 4. After placement, the user operates the third electric push rod 16 and the first electric push rod 3 respectively. The output end of the third electric push rod 16 drives the rubber clamp 20 to clamp and position the optical lens through the positioning block 17. After clamping the lens, the first electric push rod 3 drives the first vacuum suction cup 4 to move downward, thereby placing the optical lens completely into the positioning block 17 so that the processing part can process the optical lens. During processing, the user can also rotate the second screw 23 by turning the handle 22, so that the second screw 23 can drive the two threaded clamps 25 to move relative to each other through the thread until the connecting support block 24 can be inserted into the threaded clamps 25, thereby increasing the stability of the placement stage 2 during use and reducing the impact of vibration on the optical lens. After processing is completed, the user can operate the motor 9 and the second electric push rod 12 to remove the optical lens from the equipment.

[0028] In summary, this multi-lens optical lens processing and positioning device, through the cooperation of the support shell 1, placement table 2, first electric push rod 3, first vacuum suction cup 4, positioning mechanism 5, reinforcement mechanism 6, conveyor 7, fixed frame 8, motor 9, and infrared ranging sensor 10, solves the problem of the inability to automatically load and unload materials, which previously required manual loading and unloading, greatly increasing the workload of workers. Furthermore, it does not enhance component stability; if the equipment shakes, it can easily affect the precision of product processing.

Claims

1. A processing and positioning device for multiple optical lenses, comprising a support shell (1), characterized in that: A placement platform (2) is fixedly installed at the bottom of the inner cavity of the support shell (1). A first electric push rod (3) is installed through the bottom of the placement platform (2). A first vacuum suction cup (4) is fixedly connected to the output end of the first electric push rod (3). Positioning mechanisms (5) are provided on both sides of the placement platform (2). A fixing frame (8) is fixedly installed on the rear side of the support shell (1). A motor (9) is fixedly installed on the left side of the fixing frame (8). The output end of the motor (9) passes through the inner cavity of the fixing frame (8) and is fixedly connected to a first screw. (14) Both sides of the surface of the first screw (14) are threaded with threaded support plates (11). The bottom of the threaded support plate (11) is through-mounted with a second electric push rod (12). The output end of the second electric push rod (12) is fixedly mounted with a second vacuum suction cup (13). The reinforcement mechanism (6) includes a horizontal frame (21). The horizontal frame (21) is horizontally fixedly mounted in the inner cavity of the support shell (1). The positioning mechanism (5) includes a fixed support plate (15). The fixed support plate (15) is fixedly mounted on both sides of the placement platform (2).

2. A positioning device for processing a multi-piece optical lens according to claim 1, wherein: Infrared ranging sensors (10) are fixedly connected to both sides of the top of the fixed frame (8), and conveyors (7) are provided on both sides of the support shell (1).

3. The apparatus of claim 1 wherein: The number of fixed support plates (15) is several, and a third electric push rod (16) is installed through each of the two fixed support plates (15) on opposite sides. The output end of the third electric push rod (16) is fixedly connected to a positioning block (17).

4. A positioning device for processing a multi-piece optical lens according to claim 3, wherein: Each of the two positioning blocks (17) has an installation slot (18) on one side opposite to the other. An installation block (19) is movably installed in the inner cavity of the installation slot (18). A rubber clamp (20) is fixedly connected to one side opposite to the other of the two installation blocks (19).

5. The apparatus of claim 1 wherein: The inner cavity of the horizontal frame (21) is fitted with a second screw (23), and the front and rear sides of the placement platform (2) are fixedly connected with connecting blocks (24).

6. A positioning device for processing a multi-piece optical lens according to claim 5, wherein: Both sides of the surface of the second screw (23) are fixedly connected with threaded clamps (25), and the right end of the second screw (23) extends through to the outside of the support shell (1) and is fixedly connected with a rotating handle (22).

7. The apparatus of claim 1 wherein: The fixed frame (8) has a sliding hole on its rear side, and the threaded support plate (11) is fixedly connected to a guide slider on its rear side.

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