Optical glass lens detecting and placing machine

Abstract

The utility model provides an optical glass lens detecting and placing machine, which relates to the technical field of detecting and placing machines and comprises a working table, a controller is fixedly mounted at the top of the working table, and a support frame is fixedly mounted at the top of the working table. According to the device, the pneumatic flexible gripper is moved to the position above a lens body through the first servo motor, then the hydraulic cylinder is matched with the second infrared sensor to enable the pneumatic flexible gripper to descend to clamp the lens body, and then the pneumatic flexible gripper is conveyed to the position above the placing box to be placed; the second servo motor drives the placing box to move forwards so that the lens body can be conveniently placed in an idle position, when the placing box is full, the placing box moves to the other side of the second threaded rod so that taking can be convenient, meanwhile, the lens body is placed in the other placing box, and when the other placing box is full, the lens body continues to be placed in a new placing box. And the infrared sensor I can detect the lens placement condition in each placement box and is matched with the controller to control the two servo motors II.

Description

Technical Field

[0001] The utility model relates to the technical field of inspection and placement machines, in particular to an optical glass lens inspection and placement machine. Background Art

[0002] Optical glass is made by mixing oxides of high-purity silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium, etc. according to a specific formula, melting them at high temperature in a platinum crucible, stirring evenly with ultrasonic waves, removing air bubbles, and then slowly cooling for a long time to avoid internal stress in the glass block.

[0003] After the existing optical glass lenses are inspected, manual handling and placement are required. However, the manual operation speed is relatively slow, and the human hand is prone to soreness after moving the lenses for a long time, thus reducing the placement efficiency. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem of low placement efficiency caused by manual placement after the existing optical glass inspection when the above equipment is in use, and to propose an optical glass lens inspection and placement machine.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: an optical glass lens inspection and placement machine, including a workbench, a controller is fixedly installed on the top of the workbench, a support frame is fixedly installed on the top of the workbench, two infrared sensors I are fixedly installed at the bottom of the support frame, a hole I is opened on the outer surface wall of the support frame, the inner surface wall of the hole I is threadedly connected with a threaded rod I, and a servo motor I is fixedly installed on one side of the outer wall of the threaded rod I.

[0006] Preferably, a moving slide I is threadedly connected to the outer surface wall of the threaded rod I, a hydraulic cylinder is fixedly installed on the top of the moving slide I, and a hole II is opened on the top of the moving slide I.

[0007] Preferably, a piston rod is arranged at the output end of the hydraulic cylinder, and the outer surface wall of the piston rod is movably inserted into the inside of the hole II. An air-operated flexible gripper is fixedly installed at the bottom of the piston rod, and an infrared sensor II is fixedly installed at the bottom of the moving slide I.

[0008] Preferably, two square grooves are opened on the top of the workbench, two holes III are opened on the outer surface wall of the workbench, the inner surface walls of the two holes III are both threadedly connected with threaded rods II, and servo motors II are arranged on the outer surface walls of the two threaded rods II.

[0009] Preferably, moving slides II are threadedly connected to the outer surface walls of the two threaded rods II, bottom plates are fixedly installed on the tops of the two moving slides II, and placement boxes are arranged on the tops of the two bottom plates.

[0010] Preferably, a base is fixedly installed on the top of the workbench. Two holes four are provided on the outer surface of the base. The inner surfaces of the two holes four are both movably inserted with rotating rods. A servo motor three is arranged on one side of the outer wall of one of the two rotating rods.

[0011] Preferably, a transmission belt is arranged between the outer surfaces of the two rotating rods. A group of lens bodies are arranged on the top of the transmission belt. A laser sensor is fixedly installed on one side of the outer wall of the base.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.

[0013] 1. In the present utility model, the pneumatic flexible gripper is moved above the lens body by the operation of the servo motor one. Secondly, the hydraulic cylinder operates in cooperation with the infrared sensor two to lower the pneumatic flexible gripper to clamp the lens body. Then it rises and the servo motor one transports the pneumatic flexible gripper to one of the placement boxes. At the same time, when a row of the placement box is full, the servo motor two drives the placement box forward, which is convenient for placing the lens body in the idle position. When the placement box is full, since the placement box moves to the other side of the threaded rod two, it is more convenient for the staff to take and place. At the same time, the lens body will be placed in another placement box. When the other placement box is full, it will continue to be placed in the newly placed placement box. The infrared sensor one can detect the placement situation of the lenses in each placement box in real time and cooperate with the controller to control the two servo motors two.

[0014] 2. In the present utility model, the cooperation of the servo motor three and the laser sensor can more precisely cooperate with the device to clamp the lens body. The laser sensor can cooperate with the controller to stop the transmission belt when detecting the lens body, and after the lens body is clamped and taken away, the transmission belt will transport the next lens body to the laser sensor again and repeat the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the main view structure three-dimensional drawing in an optical glass lens detection and placement machine proposed by the present utility model;

[0016] Figure 2 It is the main view structure three-dimensional split drawing in an optical glass lens detection and placement machine proposed by the present utility model;

[0017] Figure 3 It is the main view structure split schematic diagram in an optical glass lens detection and placement machine proposed by the present utility model;

[0018] Figure 4 It is the main view structure three-dimensional split drawing in an optical glass lens detection and placement machine proposed by the present utility model.

[0019] Legend Explanation:

[0020] 1. Workbench; 2. Controller; 3. Support frame; 4. First infrared sensor; 5. First hole; 6. First threaded rod; 7. First servo motor; 8. First moving slide; 9. Hydraulic cylinder; 10. Second hole; 11. Piston rod; 12. Pneumatic flexible gripper; 13. Second infrared sensor; 14. Square groove; 15. Third hole; 16. Second threaded rod; 17. Second servo motor; 18. Second moving slide; 19. Bottom plate; 20. Placing box; 21. Base; 22. Fourth hole; 23. Rotating rod; 24. Third servo motor; 25. Conveyor belt; 26. Lens body; 27. Laser sensor. Specific implementation mode

[0021] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the following further describes the present utility model in conjunction with the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0022] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.

[0023] Embodiment 1, as Figures 1 - 3 shown, the present utility model provides an optical glass lens detection and placement machine, including a workbench 1. A controller 2 is fixedly installed on the top of the workbench 1. A support frame 3 is fixedly installed on the top of the workbench 1. Two first infrared sensors 4 are fixedly installed at the bottom of the support frame 3. A first hole 5 is opened on the outer surface wall of the support frame 3. A first threaded rod 6 is threadedly connected to the inner surface wall of the first hole 5. A first servo motor 7 is fixedly installed on one side of the outer wall of the first threaded rod 6. A first moving slide 8 is threadedly connected to the outer surface wall of the first threaded rod 6. A hydraulic cylinder 9 is fixedly installed on the top of the first moving slide 8. A second hole 10 is opened on the top of the first moving slide 8. The output end of the hydraulic cylinder 9 is provided with a piston rod 11, and the outer surface wall of the piston rod 11 is movably inserted into the inside of the second hole 10. A pneumatic flexible gripper 12 is fixedly installed at the bottom of the piston rod 11. A second infrared sensor 13 is fixedly installed at the bottom of the first moving slide 8. Two square grooves 14 are opened on the top of the workbench 1. Two third holes 15 are opened on the outer surface wall of the workbench 1. Second threaded rods 16 are threadedly connected to the inner surface walls of the two third holes 15. Second servo motors 17 are arranged on the outer surface walls of the two second threaded rods 16. Second moving slides 18 are threadedly connected to the outer surface walls of the two second threaded rods 16. Bottom plates 19 are fixedly installed on the tops of the two second moving slides 18. Placing boxes 20 are arranged on the tops of the two bottom plates 19.

[0024] The effect achieved by the entire Embodiment 1 is as follows. First, the servo motor 1 runs to move the first moving slide 8 above the lens body 26. Secondly, the hydraulic cylinder 9 runs to drive the piston rod 11 to extend and retract, so that the pneumatic flexible gripper 12 can cooperate with the second infrared sensor 13 to descend to clamp the lens body 26. After clamping, it rises and then is moved by the first moving slide 8 above the other placement box 20. Then, through the operation of the hydraulic cylinder 9, the lens body 26 can be placed in the placement box 20. By repeating the operation, when the first infrared sensor 4 detects that a row in the placement box 20 is full, at this time, the servo motor 2 runs to drive the second threaded rod 16 to rotate, so that the second moving slide 18 can move. Finally, the position of the placement box 20 can be adjusted to move the row without the lens body 26 forward and continue the placement. When a placement box 20 is full, the placement box 20 also moves to the other side of the second threaded rod 16, which is convenient for the staff to take it away and re-place the placement box 20. At the same time, the pneumatic flexible gripper 12 places the lens body 26 into another placement box 20 and repeats the operation, reducing the labor of the staff. The staff only needs to take the completed placement box 20, greatly improving the placement efficiency.

[0025] Embodiment 2 is as Figure 1 、 Figure 2 and Figure 4 shown. A base 21 is fixedly installed on the top of the workbench 1. Two holes 22 are opened on the outer surface of the base 21. A rotating rod 23 is movably inserted into the inner surface of each of the two holes 22. A servo motor 3 is arranged on one side of the outer wall of one of the two rotating rods 23. A conveyor belt 25 is arranged between the outer surfaces of the two rotating rods 23. A group of lens bodies 26 are arranged on the top of the conveyor belt 25. A laser sensor 27 is fixedly installed on one side of the outer wall of the base 21.

[0026] The effect achieved by the entire Embodiment 2 is as follows. When the device is in normal use, first, the conveyor belt 25 is connected by two rotating rods 23, and one of the rotating rods 23 is connected to the servo motor 3. When the servo motor 3 runs, the conveyor belt 25 can run to transport the lens body 26. When it is transported to the laser sensor 27, when the laser sensor 27 scans the lens body 26, it notifies the control system to stop the conveyor belt 25 from running to wait for the clamping and placement of the lens body 26. The laser sensor 27 can quickly capture the position and status information of the lens body 26 and transmit the data to the control system, making the detection process faster and more efficient and improving the overall production efficiency.

[0027] Among them, the controller 2, the first infrared sensor 4, the hydraulic cylinder 9, the pneumatic flexible gripper 12, the second infrared sensor 13, the servo motor 2, the servo motor 3 and the laser sensor 27 are all prior arts. Their components and operating principles are all publicly known technologies and will not be explained in detail here.

[0028] Working principle: Firstly, when the device is in normal use, the conveyor belt 25 is connected by two rotating rods 23. When the third servo motor 24 operates, the conveyor belt 25 can be driven to run to transport the detected lens body 26. At the same time, when it is transported to the position of the laser sensor 27 and the laser sensor 27 scans the lens body 26, the conveyor belt 25 stops running through the controller 2. At this time, the first servo motor 7 operates to drive the first threaded rod 6 to rotate, thereby driving the first moving slider 8 to move. At the same time, in cooperation with the second infrared sensor 13, the pneumatic flexible gripper 12 follows the first moving slider 8 to move above the lens body 26. Since the piston rod 11 is fixedly connected to the pneumatic flexible gripper 12, through the operation of the hydraulic cylinder 9, the piston rod 11 is driven to descend, and in cooperation with the second infrared sensor 13, the lens body 26 is clamped by the pneumatic flexible gripper 12. The pneumatic flexible gripper 12 is made of flexible material and will not cause damage when contacting the lens. Secondly, it rises, and then the first moving slider 8 moves the lens to above one of the placement boxes 20. Secondly, the hydraulic cylinder 9 drives the lens body 26 to descend, so that the lens body 26 is placed in one of the placement boxes 20. Secondly, the conveyor belt 25 runs again to repeat the above operations for placement. The number of lens bodies 26 in the placement box 20 is detected in real time by the first infrared sensor 4. When a row in the placement box 20 is full, at this time, one of the second servo motors 17 is controlled to operate through the controller 2, thereby driving one of the second threaded rods 16 to rotate, so that the second moving slider 18 moves, and finally the placement box 20 can be driven to move its position, allowing the lens to be placed in the idle position of the placement box 20. Repeating this operation, finally when a placement box 20 is full, the placement box 20 also completely moves to the other side of the second threaded rod 16, which is convenient for the staff to directly take the placement box 20. At the same time, the pneumatic flexible gripper 12 clamps the lens body 26 and repeats the above operations to place it in another placement box 20, making the operation of the device more smooth, without wasting time waiting, and at the same time, it is not necessary for the staff to keep repeating the operation of taking and placing the lens body 26, which reduces the labor force for the staff and improves the placement efficiency.

[0029] The above is only the preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. An optical glass lens detection placement machine, characterized in that: It includes a workbench (1), on the top of which a controller (2) is fixedly installed. On the top of the workbench (1), a support frame (3) is fixedly installed. At the bottom of the support frame (3), two first infrared sensors (4) are fixedly installed. On the outer wall of the support frame (3), a first hole (5) is formed. The inner wall of the first hole (5) is threadedly connected to a first threaded rod (6). On one side of the outer wall of the first threaded rod (6), a first servo motor (7) is fixedly installed.

2. The optical glass lens detection placement machine according to claim 1, wherein: A first moving slider (8) is threadedly connected to the outer wall of the first threaded rod (6). On the top of the first moving slider (8), a hydraulic cylinder (9) is fixedly installed. On the top of the first moving slider (8), a second hole (10) is formed.

3. An optical glass lens detection placement machine according to claim 2, characterized in that: The output end of the hydraulic cylinder (9) is provided with a piston rod (11), and the outer wall of the piston rod (11) is movably inserted into the inside of the second hole (10). At the bottom of the piston rod (11), a pneumatic flexible gripper (12) is fixedly installed. At the bottom of the first moving slider (8), a second infrared sensor (13) is fixedly installed.

4. An optical glass lens detection placement machine according to claim 3, characterized in that: On the top of the workbench (1), two square grooves (14) are formed. On the outer wall of the workbench (1), two third holes (15) are formed. The inner walls of the two third holes (15) are both threadedly connected to second threaded rods (16). On the outer walls of the two second threaded rods (16), second servo motors (17) are provided.

5. The optical glass lens detection placement machine according to claim 4, characterized in that: A second moving slider (18) is threadedly connected to the outer wall of each of the two second threaded rods (16). On the top of each of the two second moving sliders (18), a bottom plate (19) is fixedly installed. On the top of each of the two bottom plates (19), a placement box (20) is provided.

6. The optical glass lens detection and placement machine according to claim 5, wherein: On the top of the workbench (1), a base (21) is fixedly installed. On the outer wall of the base (21), two fourth holes (22) are formed. The inner walls of the two fourth holes (22) are both movably inserted with rotating rods (23). On one side of the outer wall of one of the two rotating rods (23), a third servo motor (24) is provided.

7. An optical glass lens detection placement machine according to claim 6, characterized in that: A conveyor belt (25) is provided between the outer walls of the two rotating rods (23). On the top of the conveyor belt (25), a set of lens bodies (26) is provided. On one side of the outer wall of the base (21), a laser sensor (27) is fixedly installed.

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