Optical lens detection device

Abstract

The utility model discloses an optical lens detection device, which relates to the technical field of optical lens detection and comprises a bottom plate, a lens detector is fixed on the top surface of the bottom plate, and a feeding assembly used for conveying optical lenses to the position below the lens detector is further mounted on the bottom plate. The feeding assembly comprises a feeding sliding groove fixedly formed in the top face of the bottom plate and a material disc integrally formed with the feeding sliding groove, a material containing pipe is fixedly installed at the top of the material disc, a plurality of lens storage boxes are placed in the material containing pipe, a transmission column is rotationally installed in the material disc, and a pushing plate is fixedly installed at the top end of the transmission column. According to the utility model, the lens can be automatically and accurately conveyed into an optical detection device for detection, the production efficiency is improved, the input of human resources is reduced, and the detection period is shortened, so that the running speed of the whole production line is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical lens detection, and specifically relates to an optical lens detection device. Background Art

[0002] An optical lens is a lens made of optical glass, which has specific optical properties such as refractive index, dispersion, transmittance, etc., and the optical properties are uniform. The optical lens can change the propagation direction of light and can change the relative spectral distribution of ultraviolet, visible or infrared light. It is mainly used to manufacture lenses, prisms, mirrors and windows in optical instruments, and is widely used in various optical devices, such as optical microscopes, telescopes, projectors, etc.

[0003] In order to ensure product quality, performance evaluation, safety assurance, and promote technological innovation and improvement, it is necessary to detect optical lenses;

[0004] When the existing optical lens detection device detects an optical lens, feeding is essential. When various detections are performed on optical lenses in the prior art, manual feeding is usually adopted. Under mass production, the operation is frequent, labor-consuming, and the degree of automation is low.

[0005] In view of this, this application is specifically proposed. Summary of the Utility Model

[0006] The purpose of the utility model is to provide an optical lens detection device to solve the problems raised in the above background art.

[0007] To solve the above technical problems, an optical lens detection device provided by the utility model includes a bottom plate. A lens detector is fixedly installed on the top surface of the bottom plate. A feeding component for conveying an optical lens to the lower part of the lens detector is also installed on the bottom plate. The feeding component includes a feeding chute fixedly installed on the top surface of the bottom plate and a material tray integrally formed with the feeding chute. A material receiving pipe is fixedly installed on the top of the material tray. A plurality of lens storage boxes are placed inside the material receiving pipe. A transmission column is rotatably installed inside the material tray. A pushing plate is fixedly installed at the top end of the transmission column. A conveying groove adapted to the lens storage box is formed on the pushing plate. A Geneva mechanism for driving the indexing rotation of the transmission column is also provided on the bottom plate.

[0008] Further, the Geneva mechanism includes a motor fixedly installed on the top surface of the bottom plate. A driving dial is fixedly installed on the top surface of the motor. A cylindrical pin is fixedly installed on the bottom surface of the driving dial. One end of the cylindrical pin away from the driving dial is slidably connected to a Geneva wheel. The Geneva wheel is rotatably installed on the outer wall of the transmission column. A locking arc and a radial groove adapted to the driving dial and the cylindrical pin are formed on the Geneva wheel.

[0009] Further, a support column is fixedly installed on the top surface of the bottom plate, a sliding seat is adjustably installed on the support column, and the lens detector is fixedly installed on the sliding seat.

[0010] Further, a pushing hole is opened at one end of the feeding chute away from the material tray, an electric cylinder is fixedly installed above the bottom plate, the telescopic end of the electric cylinder corresponds to the pushing hole, and when the telescopic end of the electric cylinder expands and contracts, it can slide vertically along the inner wall of the pushing hole.

[0011] Further, a fixing frame is fixedly installed on the outer wall of the support column, clamping rods are symmetrically installed on the side wall of the fixing frame, and clamping heads are connected to the opposite sides of the two clamping rods through electric telescopic rods.

[0012] Further, a support plate is fixedly installed on the bottom surface of the feeding chute, and the feeding chute is fixedly connected to the top surface of the bottom plate through the support plate.

[0013] Further, the lens storage box is a cylindrical structure with an open upper end and a closed lower end, and a through hole adapted to the telescopic end of the electric cylinder is opened at the lower end of the lens storage box.

[0014] Further, a pneumatic suction cup is fixedly installed at the telescopic end of the electric cylinder, and the outer diameter of the pneumatic suction cup is smaller than the inner diameter of the pushing hole.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. The feeding component can automatically and accurately convey the lenses into the optical detection device for detection, greatly improving the production efficiency. Compared with the traditional manual feeding method, it not only reduces the input of human resources, but also significantly shortens the detection cycle, thereby improving the operation speed of the overall production line.

[0017] 2. Through the lens storage box, the stability and safety of the lenses during transportation are ensured. By optimizing the feeding path and method, the risk of damage to the lenses during transportation can be minimized, ensuring that the lenses are in good condition when they reach the detection station. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the front view structural schematic diagram of the present utility model;

[0019] Figure 2 is the top view structural schematic diagram of the present utility model;

[0020] Figure 3 is the front view structural schematic diagram of the feeding component in the present utility model;

[0021] Figure 4 in the present utility modelFigure 3 Schematic diagram of the enlarged structure at A in the [Chinese context].

[0022] In the figure:

[0023] 1. Bottom plate; 2. Electric cylinder; 3. Support plate; 4. Motor; 5. Driving dial; 6. Geneva wheel; 7. Transmission column; 8. Material tray; 9. Pushing plate; 10. Material receiving pipe; 11. Lens storage box; 12. Feeding chute; 13. Clamping head; 14. Clamping rod; 15. Lens detector; 16. Sliding seat; 17. Fixed frame; 18. Support column; 19. Conveyor groove; 20. Cylindrical pin. Specific implementation manner

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-4 , the present invention provides a technical solution: an optical lens detection device, including a bottom plate 1, on the top surface of the bottom plate 1, a lens detector 15 is fixed, and a feeding assembly for conveying an optical lens to the lower part of the lens detector 15 is further installed on the bottom plate 1. The feeding assembly includes a feeding chute 12 fixedly installed on the top surface of the bottom plate 1 and a material tray 8 integrally formed with the feeding chute 12. A material receiving pipe 10 is fixedly installed on the top of the material tray 8. A plurality of lens storage boxes 11 are placed inside the material receiving pipe 10. A transmission column 7 is rotatably installed inside the material tray 8. A pushing plate 9 is fixedly installed at the top end of the transmission column 7. A conveyor groove 19 adapted to the lens storage box 11 is opened on the pushing plate 9. A Geneva wheel mechanism for driving the indexing rotation of the transmission column 7 is further provided on the bottom plate 1.

[0026] Referring to Figure 4 , the Geneva wheel mechanism includes a motor 4 fixedly installed on the top surface of the bottom plate 1. A driving dial 5 is fixedly installed on the top surface of the motor 4. A cylindrical pin 20 is fixedly installed on the bottom surface of the driving dial 5. One end of the cylindrical pin 20 away from the driving dial 5 is slidably connected to a Geneva wheel 6. The Geneva wheel 6 is rotatably installed on the outer wall of the transmission column 7. The Geneva wheel 6 is provided with a locking arc and a radial groove adapted to the driving dial 5 and the cylindrical pin 20;

[0027] By driving the driving dial 5 to rotate continuously by the motor 4, the cylindrical pin 20 on the driving dial 5 will periodically enter and exit the radial groove on the Geneva wheel 6. This design makes the structure of the Geneva wheel mechanism simple, with high mechanical efficiency, and can perform indexing more smoothly and intermittently.

[0028] Refer to Figure 1 , on the top surface of the bottom plate 1, a support column 18 is fixedly installed, a sliding seat 16 is adjustably installed on the support column 18, and the lens detector 15 is fixedly installed on the sliding seat 16;

[0029] Through the sliding seat 16, the position of the lens detector 15 can be flexibly adjusted. This adjustability enables the lens detector 15 to adapt to different working environments and detection requirements, increasing the applicability and flexibility of the equipment.

[0030] Refer to Figure 3 , at one end of the feeding chute 12 away from the material tray 8, a pushing hole is opened, an electric cylinder 2 is fixedly installed above the bottom plate 1, the telescopic end of the electric cylinder 2 corresponds to the pushing hole, and when the telescopic end of the electric cylinder 2 makes a telescopic movement, it can slide vertically along the inner wall of the pushing hole;

[0031] The telescopic movement of the electric cylinder 2 can be used to control the moving speed and position of the optical lens in the feeding chute 12. Through precise telescoping and positioning, it ensures that the optical lens can be accurately pushed to the designated position.

[0032] Refer to Figure 2 , on the outer wall of the support column 18, a fixing frame 17 is fixedly installed, clamping rods 14 are symmetrically installed on the side wall of the fixing frame 17, and on the opposite sides of the two clamping rods 14, clamping heads 13 are connected by electric telescopic rods;

[0033] The combination of the support column 18 and the fixing frame 17 provides a stable support foundation for the entire structure. This design ensures that during the clamping process, the entire system can remain stable, reducing shaking or deviation, thereby ensuring the accuracy and reliability of clamping.

[0034] Refer to Figure 1 , on the bottom surface of the feeding chute 12, a support plate 3 is fixedly installed, and the feeding chute 12 is fixedly connected to the top surface of the bottom plate 1 through the support plate 3;

[0035] Connecting the feeding chute 12 and the bottom plate 1 through the support plate 3 can significantly enhance the stability of the entire structure. This stability ensures that during the feeding process, the feeding chute 12 will not shift or deform due to the gravity of the material or other external forces, thereby ensuring that the material can move stably and smoothly along the feeding chute 12.

[0036] Refer to Figure 2 , the lens storage box 11 is a cylindrical structure with an open upper end and a closed lower end, and a through hole adapted to the telescopic end of the electric cylinder 2 is opened at the lower end of the lens storage box 11;

[0037] The telescopic end of the electric cylinder 2 can extend into the inside of the lens storage box 11 through this through hole, so as to realize the pushing, positioning or other operations of the optical lens. This design not only improves the automation degree of the operation, but also ensures the accuracy and reliability of the operation.

[0038] Refer to Figure 2 , a pneumatic suction cup is fixedly installed at the telescopic end of the electric cylinder 2, and the outer diameter of the pneumatic suction cup is smaller than the inner diameter of the pushing hole;

[0039] The outer diameter of the pneumatic suction cup is smaller than the inner diameter of the pushing hole, so that the pneumatic suction cup can be easily placed into the pushing hole without friction or jamming. This adaptability ensures that the pneumatic suction cup can work smoothly without operation difficulties or damage caused by size mismatch.

[0040] Working principle: During use, the lens storage box 11 containing the optical lens is placed into the inside of the material receiving tube 10, so that the lens storage box 11 is placed into the conveying groove 19 opened on the pushing plate 9. Then, the motor 4 is turned on to drive the active dial 5 to rotate, thereby driving the cylindrical pin 20 fixedly installed with the active dial 5 to swing, so that the cylindrical pin 20 slides into the radial groove, enabling the cylindrical pin 20 to drive the sprocket 6 to rotate, thereby driving the transmission column 7 fixedly installed inside it by the sprocket 6 to rotate. During the rotation of the transmission column 7, the pushing plate 9 fixed on it is driven to rotate, so that the lens storage box 11 located inside the conveying groove 19 performs a circular sliding motion. The lens storage box 11 slides to the connection position between the material tray 8 and the feeding chute 12, and then slides into the inside of the feeding chute 12, so that the lens storage box 11 slides left and down, so that the lens storage box 11 slides and displaces above the pushing hole of the feeding chute 12. Then, the electric cylinder 2 drives the pneumatic suction cup to move upward, and the pneumatic suction cup slides through the pushing hole and the through hole to push the optical lens to move upward. At the same time, the electric telescopic rod on one side of the clamping rod 14 drives the clamping head 13 to move towards the center, so that the clamping head 13 clamps the optical lens. Then, the sliding seat 16 drives the lens detector 15 to slide downward, so that the lens detector 15 displaces to a suitable position, and then the optical lens is detected by the lens detector 15. The feeding component can automatically and accurately convey the lens into the optical detection device for detection, greatly improving the production efficiency. Compared with the traditional manual feeding method, this not only reduces the input of human resources, but also significantly shortens the detection cycle, thereby improving the operation speed of the overall production line.

Claims

1. An optical lens detection device, comprising a bottom plate (1), characterized in that: A lens detector (15) is fixedly installed on the top surface of the bottom plate (1). A feeding assembly for conveying an optical lens to the lower part of the lens detector (15) is also installed on the bottom plate (1). The feeding assembly includes a feeding chute (12) fixedly installed on the top surface of the bottom plate (1) and a material tray (8) integrally formed with the feeding chute (12). A material receiving tube (10) is fixedly installed on the top of the material tray (8). A plurality of lens storage boxes (11) are placed inside the material receiving tube (10). A transmission column (7) is rotatably installed inside the material tray (8). A pushing plate (9) is fixedly installed at the top end of the transmission column (7). A conveying groove (19) adapted to the lens storage box (11) is formed on the pushing plate (9). A Geneva mechanism for driving the indexing rotation of the transmission column (7) is also provided on the bottom plate (1).

2. An optical lens detection device according to claim 1, characterized in that: The Geneva mechanism includes a motor (4) fixedly installed on the top surface of the bottom plate (1). A driving dial (5) is fixedly installed on the top surface of the motor (4). A cylindrical pin (20) is fixedly installed on the bottom surface of the driving dial (5). One end of the cylindrical pin (20) away from the driving dial (5) is slidably connected to a Geneva wheel (6). The Geneva wheel (6) is rotatably installed on the outer wall of the transmission column (7). A locking arc and a radial groove adapted to the driving dial (5) and the cylindrical pin (20) are formed on the Geneva wheel (6).

3. An optical lens detection device according to claim 1, characterized in that: A support column (18) is fixedly installed on the top surface of the bottom plate (1). A sliding seat (16) is adjustably installed on the support column (18). The lens detector (15) is fixedly installed on the sliding seat (16).

4. An optical lens detection device according to claim 1, characterized in that: A pushing hole is formed at one end of the feeding chute (12) away from the material tray (8). An electric cylinder (2) is fixedly installed above the bottom plate (1). The telescopic end of the electric cylinder (2) corresponds to the pushing hole, and when the telescopic end of the electric cylinder (2) expands and contracts, it can slide vertically along the inner wall of the pushing hole.

5. An optical lens detection device according to claim 3, characterized in that: A fixing frame (17) is fixedly installed on the outer wall of the support column (18). Clamping rods (14) are symmetrically installed on the side wall of the fixing frame (17). Clamping heads (13) are connected to the opposite sides of the two clamping rods (14) through electric telescopic rods.

6. An optical lens detection device according to claim 1, characterized in that: A support plate (3) is fixedly installed on the bottom surface of the feeding chute (12). The feeding chute (12) is fixedly connected to the top surface of the bottom plate (1) through the support plate (3).

7. An optical lens detection device according to claim 1, characterized in that: The lens storage box (11) has a cylindrical structure with an open upper end and a closed lower end. A through hole adapted to the telescopic end of the electric cylinder (2) is formed at the lower end of the lens storage box (11).

8. The optical lens detection device according to claim 4, characterized in that: A pneumatic suction cup is fixedly installed at the telescopic end of the electric cylinder (2). The outer diameter of the pneumatic suction cup is smaller than the inner diameter of the pushing hole.

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