Machining device for arc-shaped lens wall of optical lens

Abstract

The invention relates to the technical field of optical lens machining, in particular to an optical lens arc-shaped lens wall machining device which mainly comprises a supporting frame, a protection frame is arranged at the top end of the supporting frame, an inner mounting plate is mounted at the rear end of the inner side of the supporting frame, and an adaptive overturning assembly is arranged at the rear end of the inner side of the supporting frame and comprises a clamping adjusting plate. A guide poke rod is arranged on the outer side of the clamping adjusting plate, and a side clamping block is installed at the front end of the clamping adjusting plate. According to the machining device for the arc-shaped mirror wall of the optical lens, a product is clamped and positioned through the side clamping blocks, an extending guide poke rod slides in a semi-arc-shaped groove in a guiding mode, 180-degree rotation can be limited, and during overturning, a bottom supporting module is separated from a grinding module at the top end, so that the machining efficiency is improved. The overturning space of the clamping adjusting plate is reserved, the upper face and the lower face of the arc-shaped mirror wall of the optical lens can be accurately polished, and the product machining quality can be guaranteed while the efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of optical lens processing, in particular to a device for processing an optical lens arc mirror wall. Background Art

[0002] In lens processing, the curved mirror wall refers to the lens surface that is processed into a curved part with a specific curvature. These curved parts are used to focus or disperse light to achieve a specific optical effect. In the process of processing the curved mirror wall of the lens, specific processing equipment is required for grinding.

[0003] During the processing of the existing curved mirror wall of the optical lens, both sides need to be polished. After one side is polished, the operator needs to manually turn the lens over and place it on the clamping station to be processed. Next, the grinding equipment is used to grind and polish the surface.

[0004] However, this manual flipping method is not only inefficient, but also prone to deviations during position adjustment and positioning. Once an error occurs in the positioning and clamping position, it will cause certain errors in the lens polishing process, thereby affecting the processing quality of the product. This error may have an adverse effect on the subsequent optical measurement of the lens, thereby reducing the efficiency of the equipment, and needs to be optimized and improved. Summary of the invention

[0005] The object of the present invention is to provide an optical lens arc mirror wall processing device to solve the problem that manual flipping during optical lens processing is not only inefficient but also prone to deviation.

[0006] To achieve the above object, the present invention provides the following technical solution: an optical lens arc mirror wall processing device, comprising: a support frame, a top end of the support frame is provided with a protective frame, and an inner mounting plate is installed at the inner rear end of the support frame,

[0007] The adaptable flip assembly is arranged at the inner rear end of the support frame, and the adaptable flip assembly includes a clamping adjustment plate, and a guide toggle rod is arranged on the outer side of the clamping adjustment plate, and a side clamp block is installed at the front end of the clamping adjustment plate. The adaptable flip assembly is used for flipping the processing surface of the optical lens;

[0008] A bottom support assembly, which is arranged at the bottom of the front end of the inner mounting plate, and includes a mounting plate, a bottom adapter block is arranged at the top of the mounting plate, and a rotating clamp is arranged on the outside of the bottom adapter block, and the bottom support assembly is used for supporting and clamping the bottom of the optical lens;

[0009] The outer protection component is arranged at the front end of the support frame, and the outer protection component includes a protection door plate, a pull rope is arranged on the inner side of the protection door plate, and a reset elastic part is connected to the outside of the pull rope. The outer protection component is used for protection during the processing.

[0010] Preferably, a motor is installed at the rear end of the support frame, a clamping adjustment plate is installed at the front end of the motor, and a fixing block is fixedly connected to the front end of the clamping adjustment plate.

[0011] Preferably, an elastic connecting plate is connected to the inner side of the fixed block, and a telescopic cylinder is connected to the outer side of the elastic connecting plate, and a side clamping block is fixedly installed on the inner side of the elastic connecting plate.

[0012] Preferably, a semicircular arc groove is formed on the rear wall of the inner mounting plate, and the semicircular arc groove is used to limit the movement trajectory of the guide lever.

[0013] Preferably, a fixed connecting block is fixedly installed at the rear end of the inner mounting plate, and a touch switch is installed inside the fixed connecting block, an elastic connecting rod is connected to the inner side of the fixed connecting block, and a limiting inclined block is connected to the inner side of the elastic connecting rod.

[0014] Preferably, a top slide plate is installed at the top end of the front end of the inner mounting plate, and a grinding end is installed on the inner side of the top slide plate.

[0015] Preferably, the bottom front end of the inner mounting plate is slidably connected to a bottom slider, the mounting plate is fixedly connected to the top of the bottom slider, and the middle of the top end of the mounting plate is fixedly connected to a support rod, the outer side of the top end of the mounting plate is fixedly connected to a limit rod, the top end of the limit rod is rotatably connected to a rotating clamp, and the inner side of the rotating clamp is rotatably connected to a guide adjustment ring.

[0016] Preferably, grooved plates are connected to both sides of the bottom end of the top slide, and a fixing column is installed in front of the top end of the top slide, and fixed pulleys are arranged on both sides of the left and right ends of the top slide.

[0017] Preferably, a pull rope is provided on the outer side of the fixed pulley, and a reset elastic member is provided on the outer side of the pull rope, the inner side of the grooved plate is slidably connected with a snap-in slider, and the front end of the snap-in slider is fixedly connected with a protective door panel, and a magnetic block is installed on the inner side of the protective door panel.

[0018] Preferably, a water tank is installed on the inner side of the support frame, and water pumps are installed on both left and right ends of the water tank, and a bent nozzle is connected to the top of the water pump.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The invention clamps and positions the product through the side clamping block, and the extended guide toggle rod guides and slides inside the semicircular arc groove, which can limit the rotation of 180 degrees. While flipping, the bottom support module and the top grinding module are separated, leaving the flipping space of the clamping adjustment plate, and the upper and lower surfaces of the arc mirror wall of the optical lens can be accurately polished, which can improve the efficiency and ensure the product processing quality.

[0021] During the bottom positioning process of the optical lens, the mounting plate moves upward to abut against the bottom end of the optical lens, and the bottom adapter block can continue to press down the guide adjustment ring after contacting, so that the rotating clamp rotates inward, further improving the clamping state of the bottom support and improving the stability during the processing;

[0022] When the top slide and the bottom slide block move up and down separately, the equipment does not process. At this time, the rise of the top slide will drive the protective door panel to move outward, exposing the processing area, which is convenient for operators to observe and replace materials. The protection and grinding are set synchronously to improve the safety of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the unfolded three-dimensional structure of the present invention;

[0025] Figure 3 It is a partial cross-sectional three-dimensional structural schematic diagram of the present invention;

[0026] Figure 4 It is a schematic diagram of a partially separated three-dimensional structure of the present invention;

[0027] Figure 5 It is a schematic diagram of a partially separated three-dimensional structure of an adaptive flip assembly of the present invention;

[0028] Figure 6 It is a partially enlarged three-dimensional structural schematic diagram of the touch switch of the present invention;

[0029] Figure 7 It is a schematic diagram of a partially separated three-dimensional structure of the bottom support assembly of the present invention;

[0030] Figure 8 It is a schematic diagram of a partially separated three-dimensional structure of the outer protection component of the present invention.

[0031] In the figure: 1. support frame; 2. protection frame; 3. inner mounting plate; 4. motor; 5. clamping adjustment plate; 6. guide toggle rod; 7. fixed block; 8. elastic connecting plate; 9. telescopic cylinder; 10. side clamp block; 11. semicircular arc groove; 12. fixed connecting block; 13. touch switch; 14. elastic connecting rod; 15. limit inclined block; 16. top slide plate; 17. grinding end; 18. bottom slide block; 19. mounting plate; 20. support rod; 21. bottom adapter block; 22. limit rod; 23. rotating clamp; 24. guide adjustment ring; 25. grooved plate; 26. fixed pulley; 27. pull rope; 28. reset elastic member; 29. ​​protective door plate; 30. magnetic block; 31. fixed column; 32. clamping slide block; 33. water tank; 34. water pump; 35. bending nozzle. DETAILED DESCRIPTION

[0032] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0033] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0034] like Figure 1-8 As shown, the present application provides an optical lens arc mirror wall processing device, comprising: a support frame 1, a protective frame 2 is provided at the top of the support frame 1, and an inner mounting plate 3 is installed at the inner rear end of the support frame 1;

[0035] Specifically, Figure 4 As shown, a top slide 16 is installed at the top of the front end of the inner mounting plate 3, and a grinding end 17 is installed on the inner side of the top slide 16. The top slide 16 can slide up and down, driving the grinding end 17 to approach the optical lens for top grinding.

[0036] Specifically, Figure 3 As shown, a water tank 33 is installed on the inner side of the support frame 1, and water pumps 34 are installed on both ends of the water tank 33. A bent nozzle 35 is connected to the top of the water pump 34. The water pump 34 draws water from the water tank 33 and sprays it on the processing and polishing area through the bent nozzle 35 to cool the processing area and remove certain adhesions.

[0037] An adaptable flip assembly is provided at the inner rear end of the support frame 1, and the adaptable flip assembly includes a clamping adjustment plate 5, and a guide toggle rod 6 is provided on the outer side of the clamping adjustment plate 5, and a side clamp block 10 is installed at the front end of the clamping adjustment plate 5. The adaptable flip assembly is used to flip the processing surface of the optical lens;

[0038] Specifically, Figure 5 As shown, a motor 4 is installed at the rear end of the support frame 1, a clamping adjustment plate 5 is installed at the front end of the motor 4, and a fixing block 7 is fixedly connected to the front end of the clamping adjustment plate 5. The motor 4 drives the clamping adjustment plate 5 to rotate and adjust, so that the optical lens can be turned over without disassembly.

[0039] Specifically, Figure 5 As shown, the inner side of the fixed block 7 is connected to an elastic connecting plate 8, and the outer side of the elastic connecting plate 8 is connected to a telescopic cylinder 9. The inner side of the elastic connecting plate 8 is fixedly installed with a side clamping block 10. The telescopic cylinder 9 drives the elastic connecting plate 8 to move, and then the inner side clamping block 10 approaches to clamp the side of the product.

[0040] Specifically, Figure 4 As shown, a semicircular arc groove 11 is opened on the rear wall of the inner mounting plate 3, and the semicircular arc groove 11 is used to limit the movement trajectory of the guide toggle rod 6. The clamping adjustment plate 5 is used to place the object horizontally. After the processing is completed, it can be rotated by the power of the motor 4 and can be rotated 180 degrees under the limitation of the guide toggle rod 6.

[0041] Specifically, Figure 6 As shown, a fixed connecting block 12 is fixedly installed at the rear end of the inner mounting plate 3, and a touch switch 13 is installed inside the fixed connecting block 12. An elastic connecting rod 14 is connected to the inner side of the fixed connecting block 12, and the inner side of the elastic connecting rod 14 is connected to a limiting inclined block 15. When the motor 4 rotates, it also drives the guide toggle rod 6 to rotate 180 degrees, which will squeeze the limiting inclined block 15. Under the elastic force of the elastic connecting rod 14, the limiting inclined block 15 can be driven to move outward, and then the internal touch switch 13 is brought close to turn on the electric sliding switch of the top slide 16 and the bottom slide 18. The cross-section of the limiting inclined block 15 is set to an isosceles triangle, which can be adjusted back and forth.

[0042] A bottom support assembly is provided at the bottom of the front end of the inner mounting plate 3, and the bottom support assembly includes a mounting plate 19, a bottom adapter block 21 is provided at the top of the mounting plate 19, and a rotating clamp 23 is provided on the outer side of the bottom adapter block 21, and the bottom support assembly is used for supporting and clamping the bottom of the optical lens;

[0043] Specifically, Figure 7As shown, the bottom front end of the inner mounting plate 3 is slidably connected with a bottom slider 18, the mounting plate 19 is fixedly connected to the top of the bottom slider 18, and the middle part of the top end of the mounting plate 19 is fixedly connected with a support rod 20, the outer side of the top end of the mounting plate 19 is fixedly connected with a limit rod 22, the top end of the limit rod 22 is rotatably connected with a rotating clamp 23, and the inner side of the rotating clamp 23 is rotatably connected with a guide adjustment ring 24. When the mounting plate 19 moves upward, the support rod 20 at the top drives the bottom adapter block 21 to support the bottom of the optical lens, and then squeezes the guide adjustment ring 24 after reaching the position, so that the guide adjustment ring 24 slides downward on the support rod 20, and cooperates with the limit rod 22 to drive the rotating clamp 23 to perform rotational limit clamping. The three rotating clamps 23 are equally divided, which is convenient for improving the stability of the bottom support.

[0044] An outer protection component is provided at the front end of the support frame 1, and the outer protection component includes a protection door plate 29, a pull rope 27 is provided on the inner side of the protection door plate 29, and a reset elastic member 28 is connected to the outside of the pull rope 27. The outer protection component is used for protection during the processing.

[0045] Specifically, Figure 8 As shown, grooved plates 25 are connected to both sides of the bottom end of the top slide 16, and a fixed column 31 is installed in front of the top end of the top slide 16. Fixed pulleys 26 are provided on the left and right sides of the top slide 16. The fixed column 31 moves up and down under the drive of the top slide 16, and at the same time drives the protective door panel 29 to move to both sides.

[0046] Specifically, Figure 8 As shown, a pull rope 27 is provided on the outer side of the fixed pulley 26, and a reset elastic member 28 is provided on the outer side of the pull rope 27, a snap-on slider 32 is slidably connected to the inner side of the grooved plate 25, and a protective door panel 29 is fixedly connected to the front end of the snap-on slider 32, and a magnetic block 30 is installed on the inner side of the protective door panel 29, one end of the pull rope 27 is connected to the fixed column 31, and the other end is connected to the inner side of the protective door panel 29. When the top slide 16 rises, the direction of the force of the pull rope 27 is changed by the fixed pulley 26, and the reset elastic member 28 is provided on the outer side of the pull rope 27, one end of which is connected to the rear end of the protective door panel 29, and the other end is connected to the inner side of the grooved plate 25, for elastic connection, so as to facilitate the reset of the protective door panel 29.

[0047] In this embodiment: the product is clamped and positioned by the side clamping block 10, and the extended guide toggle rod 6 slides in the inner guide of the semicircular arc groove 11 to limit the rotation of 180 degrees. While flipping, the bottom support module and the top grinding module are separated to leave the flipping space of the clamping adjustment plate 5, so that the upper and lower surfaces of the arc mirror wall of the optical lens can be accurately polished. The upward movement of the mounting plate 19 abuts against the bottom end of the optical lens, and the bottom adapter block 21 can continue to press down the guide adjustment ring 24 after contact, so that the rotating clamp 23 rotates inward to improve stability. When the top slide 16 and the bottom slide 18 move up and down separately, the equipment does not process. At this time, the rise of the top slide 16 will drive the protective door plate 29 to move outward to expose the processing part, which is convenient for the operator to observe and replace materials.

[0048] The specific scheme is as follows: after polishing the curved mirror wall of the optical lens, it can be turned over and the reverse side can be polished. At this time, the product is placed on the inner side of the side clamp block 10. After being pushed by the telescopic cylinder 9, the elastic connecting plate 8 is connected to the side clamp block 10 to fix the product on the side. Then the motor 4 drives the clamping adjustment plate 5 to rotate, and synchronously drives the guide toggle rod 6 to move on the inner side of the semicircular arc groove 11. Then the semicircular arc groove 11 first touches the top limit inclined block 15, and after squeezing, the touch switch 13 is turned on, allowing the top slide 16 to slide upward and the bottom slide 18 to slide downward, so that the adaptable flipping component has a certain flipping space. When the top slide 16 moves up, the direction of the force of the pull rope 27 is changed by the fixed pulley 26. , which is convenient for the protective door panel 29 to slide and unfold to both sides. After the flip assembly is flipped, the guide toggle rod 6 contacts the limiting inclined block 15 at the bottom to flip the product. At this time, the top slide 16 drops, driving the grinding end 17 close to the product, and the reset elastic member 28 drives the protective door panel 29 to slide inward and is adsorbed and fixed under the connection of the magnetic block 30. The bottom slider 18 rises. During the rising process of the bottom slider 18, when the mounting plate 19 is driven to move upward, the top support rod 20 drives the bottom adapter block 21 to support the bottom of the optical lens, and then squeezes the guide adjustment ring 24 after reaching the position, and cooperates with the limiting rod 22 to drive the rotating clamp 23 to rotate, so as to limit and clamp the product, thereby improving the stability of the processing.

[0049] A person skilled in the art should understand that the discussion of any of the above embodiments is only exemplary; within the scope of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0050] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An optical lens curved mirror wall processing device, comprising: A support frame (1), wherein a protective frame (2) is arranged at the top of the support frame (1), and an inner mounting plate (3) is installed at the inner rear end of the support frame (1), characterized in that: An adaptable flip assembly, the adaptable flip assembly is arranged at the inner rear end of the support frame (1), and the adaptable flip assembly comprises a clamping adjustment plate (5), and a guide toggle rod (6) is arranged on the outer side of the clamping adjustment plate (5), and a side clamp block (10) is installed at the front end of the clamping adjustment plate (5), and the adaptable flip assembly is used for flipping the processing surface of the optical lens; A bottom support assembly, the bottom support assembly being arranged at the bottom of the front end of the inner mounting plate (3), and the bottom support assembly comprising a mounting plate (19), a bottom adapting block (21) being arranged at the top end of the mounting plate (19), and a rotating clamping member (23) being arranged at the outer side of the bottom adapting block (21), the bottom support assembly being used for supporting and clamping the bottom of the optical lens; An outer protection component is arranged at the front end of the support frame (1), and the outer protection component includes a protection door plate (29), a pull rope (27) is arranged on the inner side of the protection door plate (29), and a reset elastic member (28) is connected to the outside of the pull rope (27), and the outer protection component is used for protection during the processing.

2. The device for processing an arc-shaped mirror wall of an optical lens according to claim 1, characterized in that: A motor (4) is installed at the rear end of the support frame (1), the clamping adjustment plate (5) is installed at the front end of the motor (4), and a fixing block (7) is fixedly connected to the front end of the clamping adjustment plate (5).

3. The device for processing an arc-shaped mirror wall of an optical lens according to claim 2, characterized in that: The inner side of the fixed block (7) is connected to an elastic connecting plate (8), and the outer side of the elastic connecting plate (8) is connected to a telescopic cylinder (9), and the inner side of the elastic connecting plate (8) is fixedly mounted with a side clamping block (10).

4. The device for processing an arc-shaped mirror wall of an optical lens according to claim 1, characterized in that: A semicircular arc groove (11) is provided on the rear wall of the inner mounting plate (3), and the semicircular arc groove (11) is used to limit the movement trajectory of the guide lever (6).

5. The device for processing an arc-shaped mirror wall of an optical lens according to claim 1, characterized in that: A fixed connection block (12) is fixedly mounted on the rear end of the inner mounting plate (3), and a touch switch (13) is mounted inside the fixed connection block (12). An elastic connection rod (14) is connected to the inner side of the fixed connection block (12), and a limiting inclined block (15) is connected to the inner side of the elastic connection rod (14).

6. The device for processing an arc-shaped mirror wall of an optical lens according to claim 1, characterized in that: A top slide plate (16) is installed at the top end of the front end of the inner mounting plate (3), and a grinding end (17) is installed on the inner side of the top slide plate (16).

7. The device for processing an arc-shaped mirror wall of an optical lens according to claim 1, characterized in that: The bottom of the front end of the inner mounting plate (3) is slidably connected to a bottom slider (18), the mounting plate (19) is fixedly connected to the top of the bottom slider (18), and the middle of the top of the mounting plate (19) is fixedly connected to a support rod (20), the outer side of the top of the mounting plate (19) is fixedly connected to a limit rod (22), the top of the limit rod (22) is rotatably connected to a rotating clamp (23), and the inner side of the rotating clamp (23) is rotatably connected to a guide adjustment ring (24).

8. The device for processing an arc-shaped mirror wall of an optical lens according to claim 6, characterized in that: Both sides of the bottom end of the top slide plate (16) are connected with grooved plates (25), and a fixing column (31) is installed in front of the top end of the top slide plate (16). Fixed pulleys (26) are arranged on both the left and right sides of the top slide plate (16).

9. The device for processing an arc-shaped mirror wall of an optical lens according to claim 8, characterized in that: A pull rope (27) is arranged on the outer side of the fixed pulley (26), and a reset elastic member (28) is arranged on the outer side of the pull rope (27); a clamping slider (32) is slidably connected to the inner side of the grooved plate (25), and a protective door plate (29) is fixedly connected to the front end of the clamping slider (32); a magnetic attraction block (30) is installed on the inner side of the protective door plate (29).

10. The device for processing an arc-shaped mirror wall of an optical lens according to claim 1, characterized in that: A water tank (33) is installed inside the support frame (1), and water pumps (34) are installed at both left and right ends of the water tank (33), and a bent spray head (35) is connected to the top end of the water pump (34).

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