Lens double-arm adsorption mechanism for optical lens polishing
By designing a double-arm lens adsorption mechanism and using two suction cups and a linear drive module to work together, the time-consuming problem of single-arm picking and placing in the optical lens edging device is solved, and efficient continuous edging processing of optical lenses is achieved.
Patent Information
- Application Number
- CN202422841095.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-21
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-11-21
AI Technical Summary
The existing optical lens edging device has only one power arm, which makes the picking and placing of optical lenses too time-consuming, slowing down the edging production progress.
A double-arm lens adsorption mechanism for optical lens grinding is designed. Two suction cups are used to pick up the optical lenses to be edged and those that have been edged, respectively. The linear drive module and the robotic arm work together to achieve efficient transportation and edging operations of the optical lenses.
It improves the efficiency of the optical lens edging process, reduces the loading and unloading time, realizes the continuous processing of lenses, and improves production efficiency.
Smart Images
Figure CN223406746U_ABST
Abstract
Description
[0001] technical field.
[0002] The utility model relates to the technical field of optical lens edge grinding, in particular to a lens double-arm adsorption mechanism for optical lens grinding.
[0003] Background technology.
[0004] Optical lenses are transparent materials made from optical materials such as glass or resin. They are commonly used in eyeglasses to correct vision and provide a clear field of view. Optical lenses can be described by their optical, chemical, thermal, and mechanical properties. Optical properties include refractive index, transmittance, and dispersion coefficient, which are important parameters when designing lenses.
[0005] During optical lens production, due to the separate setting of the edging disk, the optical lenses need to be placed on the edging disk one by one. Therefore, most optical lens edging devices only have one power arm. As a result, the optical lens pick-up and placement operation during the edging process is also realized by only one power arm. That is, the edged optical lens must be removed and placed before the next optical lens can be taken for edging. This causes the entire pick-up and placement process to be extremely time-consuming, slowing down the entire optical lens edging production process. To this end, we propose a lens dual-arm suction mechanism for optical lens grinding to solve the above problem.
[0006] Utility model content.
[0007] The purpose of the utility model is to solve the above-mentioned shortcomings in the prior art and to propose a double-arm lens adsorption mechanism for polishing optical lenses.
[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a double-arm lens adsorption mechanism for polishing optical lenses is designed, comprising an operating table, at one end of which an edge grinding device is provided;
[0009] A first suction cup and a second suction cup are arranged side by side and at intervals above the edging device. The first suction cup is mounted on a mounting frame through a first connecting rod, and the mounting frame is fixed on a movable frame, and the movable frame is fixed on an operating table. The second suction cup is mounted on a third linear drive module through a second connecting rod, and the third linear drive module is fixed on the mounting frame.
[0010] Preferably, a control cabinet is provided on one side of the operating table, and a controller is provided in the control cabinet. The controller is respectively connected to the third linear drive module, the first suction cup, and the second suction cup through wires.
[0011] Preferably, the slide rail of the third linear drive module is fixed on the side of the mounting frame away from the first connecting rod, and a third fixed seat is installed on the slider of the third linear drive module. The third fixed seat is connected to the second connecting rod through a second connecting column, leaving a distance between the second suction cup and the first suction cup.
[0012] Preferably, a third reinforcing plate is installed on the side surface of the second connecting column, one side of the third reinforcing plate is fixed to the third fixing seat, and the other side of the third reinforcing plate is fixed to the second connecting column.
[0013] Preferably, the movable frame includes a first linear drive module, the first linear drive module is connected to the controller via a wire, the slide rail of the first linear drive module is fixed on the support frame, the support frame is fixed on one end of the operating table close to the edging device, and a first fixed seat is installed on the slider of the first linear drive module, a support seat is vertically installed on the first fixed seat, a second linear drive module is arranged on the side of the support seat close to the edging device, the second linear drive module is connected to the controller via a wire, the slide rail of the second linear drive module is installed on the support seat, and a second fixed seat is installed on the slider of the second linear drive module, a first connecting column is installed on the second fixed seat, and the first connecting column is fixed to the mounting frame.
[0014] Preferably, a first reinforcing plate is installed at the bottom of the support base, one side of the first reinforcing plate is fixed to the first fixing base and the other side is fixed to the support base;
[0015] A second reinforcing plate is installed on the side surface of the first connecting column. One side of the second reinforcing plate is fixed on the second fixing seat and the other side is fixed on the first connecting column.
[0016] Preferably, guide shafts are provided in parallel on both sides of the first linear drive module, a connecting seat is installed on the end of the guide shaft, the connecting seat is fixed on the support seat, and a sliding sleeve is slidably installed on the guide shaft, and the sliding sleeve is fixed to the second fixed seat.
[0017] Preferably, a third suction cup is provided at one end of the top of the operating table near the edging device, the third suction cup is connected through a wire controller, the side of the third suction cup is rotatably connected to a rotating shaft, the end of the rotating shaft is fixed on a fixed plate, and the fixed plate is fixed on the operating table, a drive motor is installed at one end of the rotating shaft, the drive motor is fixed on the fixed plate and connected to the controller through a wire.
[0018] The design proposed by the utility model has the beneficial effect during application that the double-arm adsorption mechanism for optical lens grinding takes the optical lens to be edged and the optical lens that has been edged through two suction cups respectively, and after the optical lens that has been edged is taken out, another optical lens to be edged can be placed on the edge grinding device in time, so that the next edge grinding operation can be carried out in time without delaying the progress of the edge grinding process.
[0019] Description of the accompanying drawings.
[0020] Figure 1 This is the installation effect diagram of the utility model;
[0021] Figure 2 This is a schematic diagram of the structure of the utility model Figure 1 ;
[0022] Figure 3 This is a schematic diagram of the structure of the utility model Figure 2 ;
[0023] Figure 4 It is the main view of the utility model.
[0024] In the figure: 1. operating table; 2. edging device; 3. first linear drive module; 4. support frame; 5. first fixed seat; 6. support seat; 7. second linear drive module; 8. second fixed seat; 9. first connecting column; 10. control cabinet; 11. mounting frame; 12. first connecting rod; 13. first suction cup; 14. third linear drive module; 15. third fixed seat; 16. second connecting column; 17. second connecting rod; 18. second suction cup; 19. guide shaft; 20. connecting seat; 21. sliding sleeve; 22. second reinforcing plate; 23. third reinforcing plate; 24. third suction cup; 25. rotating shaft; 26. fixed plate; 27. driving motor; 28. first reinforcing plate.
[0025] Specific implementation method.
[0026] 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 the embodiments.
[0027] Reference Figure 1-Figure 4 , a lens double-arm adsorption mechanism for polishing optical lenses, comprising an operating table 1, an edge grinding device 2 is provided at one end of the operating table 1;
[0028] Above the edging device 2, a first suction cup 13 and a second suction cup 18 are arranged side by side and spaced apart. The first suction cup 13 is mounted on the mounting frame 11 through a first connecting rod 12. The mounting frame 11 is fixed on the mobile frame, and the mobile frame is fixed on the operating table 1. Figure 1 and Figure 2 As shown, the movable frame includes a first linear drive module 3, the slide rail of the first linear drive module 3 is fixed on the support frame 4, the support frame 4 is fixed on one end of the operating table 1 close to the edging device 2, and a first fixed seat 5 is installed on the slider of the first linear drive module 3, and a support seat 6 is vertically installed on the first fixed seat 5, and a second linear drive module 7 is arranged on the side of the support seat 6 close to the edging device 2, the slide rail of the second linear drive module 7 is installed on the support seat 6, and a second fixed seat 8 is installed on the slider of the second linear drive module 7, and a first connecting column 9 is installed on the second fixed seat 8, and the first connecting column 9 is fixed to the mounting frame 11. The first linear drive module 3 and the second linear drive module 7 are vertically arranged, so that the two suction cups can move freely in the vertical plane at the end of the operating table 1 to transport the optical lenses adsorbed on the suction cups.
[0029] Furthermore, in order to improve the supporting strength of the mounting frame 11 on the first linear drive module 3, guide shafts 19 are provided parallel to both sides of the first linear drive module 3, and a connecting seat 20 is installed on the end of the guide shaft 19. The connecting seat 20 is fixed on the support seat 6, and a sliding sleeve 21 is slidably installed on the guide shaft 19, and the sliding sleeve 21 is fixed to the second fixed seat 8.
[0030] The second suction cup 18 is installed on the third linear drive module 14 through the second connecting rod 17. The third linear drive module 14 is fixed on the mounting frame 11. The slide rail of the third linear drive module 14 is fixed on the side of the mounting frame 11 away from the first connecting rod 12, and a third fixed seat 15 is installed on the slider of the third linear drive module 14. The third fixed seat 15 is connected to the second connecting rod 17 through the second connecting column 16, so that a distance is left between the second suction cup 18 and the first suction cup 13, so that the second suction cup 18 can move up and down relative to the first suction cup 13, so that the second suction cup 18 can be stored when the first suction cup 13 adsorbs the optical lens to prevent the second suction cup 18 from obstructing the use of the first suction cup 13.
[0031] Furthermore, in order to improve the supporting strength of the second connecting column 16 to the second suction cup 18, a third reinforcing plate 23 is installed on the side of the second connecting column 16, one side of the third reinforcing plate 23 is fixed to the third fixing seat 15, and the other side of the third reinforcing plate 23 is fixed to the second connecting column 16; and a first reinforcing plate 28 is installed at the bottom of the support seat 6, one side of the first reinforcing plate 28 is fixed to the first fixing seat 5 and the other side is fixed to the support seat 6; a second reinforcing plate 22 is installed on the side of the first connecting column 9, one side of the second reinforcing plate 22 is fixed to the second fixing seat 8 and the other side is fixed to the first connecting column 9.
[0032] Specifically, a batch of optical lenses are first placed on the operating table 1, and the second linear drive module 7 lifts the two suction cups to the top of the operating table 1. During actual use, a mechanical arm that takes the optical lens and places it in the steering mechanism is also provided on the operating table 1, wherein the steering mechanism includes a third suction cup 24 arranged on the top of the operating table 1 near one end of the edging device 2, and the side of the third suction cup 24 is rotatably connected to a rotating shaft 25, and the end of the rotating shaft 25 is fixed on a fixed plate 26, and the fixed plate 26 is fixed on the operating table 1, and a driving motor 27 is installed at one end of the rotating shaft 25, and the driving motor 27 is fixed to the fixed plate 26. The mechanical arm will take the optical lens placed on the operating table 1 and place it on the third suction cup 24, and then the driving motor 27 drives the third suction cup 24 to turn so that the optical lens is arranged opposite to the first suction cup 13, and then the first linear drive module 3 drives the first suction cup 13 to approach the third suction cup 24, thereby sucking the optical lens on the third suction cup 24 onto the first suction cup 13, and then the second linear drive module 7 continues to lift The first suction cup 13 is moved by the first linear drive module 3 and the second linear drive module 7 is moved by the second linear drive module 3 and the second linear drive module 7 is moved by the first linear drive module 3 and the second linear drive module 7 to move the optical lens close to the edging device 2. The first suction cup 13 is moved by the first linear drive module 3 and the second linear drive module 7 to move the optical lens close to the edging device 2. The first suction cup 13 is moved by the first linear drive module 3 and the second linear drive module 7 to move the optical lens close to the edging device 2. The first suction cup 13 is moved by the first linear drive module 3 and the second linear drive module 7 to move the optical lens close to the edging device 2. The first suction cup 13 is moved by the first linear drive module 3 and the second linear drive module 7 to place the lens on it on the edging device 2 for edging. After edging is completed, the first suction cup 13 is moved away from the edged lens, and the linear drive module is moved to place the lens on the second suction cup 18 on the edging device 2 for a new round of edging. Then, in the edging device, the first suction cup 13 and the second suction cup 18 are moved to the third suction cup 24 again to put down the edged lens, and adsorb the new lens for edging. This reciprocating process saves time consumption in the loading and unloading process and improves the efficiency of batch edging of optical lenses.
[0033] It should be noted that the first linear drive module 3 , the second linear drive module 7 , and the third linear drive module 14 are all one of a linear motor, an electric push rod, and a cylinder.
[0034] A control cabinet 10 is provided on one side of the operating table 1, and a controller is provided in the control cabinet 10. The controller is connected to the third linear drive module 14, the first suction cup 13, the second suction cup 18, the first linear drive module 3, the second linear drive module 7, the drive motor 27, and the third suction cup 24 through wires. In actual use, the controller is a PLC logic controller.
[0035] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A double-arm lens adsorption mechanism for polishing optical lenses, characterized by: It comprises an operating table (1), and an edge grinding device (2) is provided at one end of the operating table (1); A first suction cup (13) and a second suction cup (18) are arranged side by side and spaced apart above the edge grinding device (2). The first suction cup (13) is mounted on a mounting frame (11) via a first connecting rod (12), and the mounting frame (11) is fixed on a mobile frame, which is fixed on an operating table (1). The second suction cup (18) is mounted on a third linear drive module (14) via a second connecting rod (17), and the third linear drive module (14) is fixed on the mounting frame (11).
2. The double-arm lens adsorption mechanism for polishing optical lenses according to claim 1, characterized in that: A control cabinet (10) is provided on one side of the operating table (1), and a controller is provided in the control cabinet (10). The controller is connected to the third linear drive module (14), the first suction cup (13), and the second suction cup (18) through wires.
3. The double-arm lens adsorption mechanism for polishing optical lenses according to claim 2, characterized in that: The slide rail of the third linear drive module (14) is fixed on a side of the mounting frame (11) away from the first connecting rod (12), and a third fixed seat (15) is installed on the slider of the third linear drive module (14). The third fixed seat (15) is connected to the second connecting rod (17) through a second connecting column (16), so that a distance is left between the second suction cup (18) and the first suction cup (13).
4. The double-arm lens adsorption mechanism for polishing optical lenses according to claim 2, characterized in that: A third reinforcing plate (23) is installed on the side of the second connecting column (16), one side of the third reinforcing plate (23) is fixed to the third fixing seat (15), and the other side of the third reinforcing plate (23) is fixed to the second connecting column (16).
5. The double-arm lens adsorption mechanism for polishing optical lenses according to claim 2, characterized in that: The movable frame includes a first linear drive module (3), the first linear drive module (3) is connected to the controller through a wire, the slide rail of the first linear drive module (3) is fixed on the support frame (4), the support frame (4) is fixed on one end of the operating table (1) close to the edge grinding device (2), and a first fixed seat (5) is installed on the slider of the first linear drive module (3), a support seat (6) is vertically installed on the first fixed seat (5), a second linear drive module (7) is arranged on one side of the support seat (6) close to the edge grinding device (2), the second linear drive module (7) is connected to the controller through a wire, the slide rail of the second linear drive module (7) is installed on the support seat (6), and a second fixed seat (8) is installed on the slider of the second linear drive module (7), a first connecting column (9) is installed on the second fixed seat (8), and the first connecting column (9) is fixed to the mounting frame (11).
6. The double-arm lens adsorption mechanism for polishing optical lenses according to claim 5, characterized in that: A first reinforcing plate (28) is installed at the bottom of the support seat (6), one side of the first reinforcing plate (28) is fixed to the first fixing seat (5) and the other side is fixed to the support seat (6); A second reinforcing plate (22) is installed on the side of the first connecting column (9), and one side of the second reinforcing plate (22) is fixed to the second fixing seat (8) and the other side is fixed to the first connecting column (9).
7. The double-arm lens adsorption mechanism for polishing optical lenses according to claim 5, characterized in that: Guide shafts (19) are provided in parallel on both sides of the first linear drive module (3), a connecting seat (20) is installed on the end of the guide shaft (19), the connecting seat (20) is fixed on the support seat (6), and a sliding sleeve (21) is slidably installed on the guide shaft (19), and the sliding sleeve (21) is fixed to the second fixed seat (8).
8. The double-arm lens adsorption mechanism for polishing optical lenses according to claim 2, characterized in that: A third suction cup (24) is provided at one end of the top of the operating table (1) near the edge grinding device (2), and the third suction cup (24) is connected to the controller via a wire. The side of the third suction cup (24) is rotatably connected to a rotating shaft (25), and the end of the rotating shaft (25) is fixed on a fixed plate (26), and the fixed plate (26) is fixed on the operating table (1). A driving motor (27) is installed at one end of the rotating shaft (25), and the driving motor (27) is fixed to the fixed plate (26) and connected to the controller via a wire.