Edge cutting and polishing device for optical lens

Abstract

The invention relates to an optical lens edge cutting and polishing device, which relates to the technical field of lens processing, and comprises an operation table, a clamping mechanism, an edge cutting mechanism, a polishing mechanism and a mechanical arm, the clamping mechanism, the edge cutting mechanism, the polishing mechanism and the mechanical arm are all arranged on the operation table. The clamping mechanism is arranged on the operation table and can clamp the lens. The edge cutting mechanism is arranged below the clamping mechanism and can cut and polish the lens. The polishing mechanism is arranged on one side of the clamping mechanism; the mechanical arm is arranged at the position adjacent to the clamping mechanism and the polishing mechanism and can transfer the lens from the clamping mechanism to the polishing mechanism. The edge cutting mechanism comprises an edge cutting frame, a rotating assembly and an edge cutting roller. According to the lens edge cutting device, stable edge cutting can be conducted on the lens through the edge cutting mechanism and the clamping mechanism, the lenses of different shapes can be cut according to the edge cutting requirement, and the application range of the device is widened; the lens can be polished from different angles through the polishing mechanism, and the polishing effect and the lens quality are improved.

Description

Technical Field

[0001] The present application relates to the technical field of lens processing, and in particular to an optical lens edge cutting and polishing device. Background Art

[0002] Optical lenses are lenses made of optical glass. The definition of optical glass is glass with specific requirements for optical properties such as refractive index, dispersion, transmittance, spectral transmittance and light absorption, and with uniform optical properties. It is glass that can change the propagation direction of light and the relative spectral distribution of ultraviolet, visible or infrared light. Optical glass can be used to manufacture lenses, prisms, reflectors and windows in optical instruments. Components made of optical glass are key components in optical instruments.

[0003] The edge cutting of the optical lens is to cut the edge of the optical lens, and the polishing device is to grind and polish the edge and surface of the optical lens to ensure the smoothness of the lens edge and the optimization of the optical performance.

[0004] Existing lens edge cutting and polishing devices usually use edge cutting rollers and polishing discs to cut, grind and polish lenses respectively. However, when cutting edges, the edge cutting roller can only move up and down or rotate in a single way, which makes it impossible to cut edges of lenses in a diversified manner as needed, reducing the scope of application of the device. In addition, the polishing disc cannot fit the lens completely, resulting in incomplete polishing, which affects the quality of the lens. Summary of the invention

[0005] In order to solve the problem of low lens processing quality, the present application provides an optical lens edge cutting and polishing device.

[0006] The optical lens edge cutting and polishing device provided in this application adopts the following technical solution: An optical lens edge cutting and polishing device comprises: an operating table, a clamping mechanism, an edge cutting mechanism, a polishing mechanism and a mechanical arm; the clamping mechanism, the edge cutting mechanism, the polishing mechanism and the mechanical arm are all arranged on the operating table; the clamping mechanism is arranged on the operating table and can clamp the lens; the edge cutting mechanism is arranged below the clamping mechanism and can cut and polish the lens; the polishing mechanism is arranged on one side of the clamping mechanism; the mechanical arm is arranged at a position adjacent to the clamping mechanism and the polishing mechanism and can transfer the lens from the clamping mechanism to the polishing mechanism; the edge cutting mechanism comprises an edge cutting frame, a rotating assembly and an edge cutting roller, the edge cutting frame is arranged on the operating table; the rotating assembly is arranged on the edge cutting frame; the edge cutting roller is arranged on the rotating assembly; the rotating assembly can adjust the rotation angle of the edge cutting roller.

[0007] By adopting the above technical solution, the lens can be stably clamped from both sides by the clamping mechanisms being close to each other, thereby improving the stability of the lens, ensuring that the edge cutting mechanism can stably edge cut the lens, and improving the reliability of edge cutting. In addition, the clamping mechanism can stably clamp the lens while driving the lens to move up and down and rotate, ensuring that the edge cutting mechanism can edge cut different positions of the lens edge, so that lenses of different shapes can be cut, improving the edge cutting effect, increasing the scope of application of the device, and reducing labor costs. The edge cutting mechanism can rotate and rotate the angle at the same time, so that different positions on the lens can be edge cut, and the edge of the lens can also be edged, reducing the replacement of the device, improving efficiency, and reducing costs.

[0008] In a specific feasible implementation scheme, the rotating assembly includes: a rotating motor, a first rotating bevel gear, a second rotating bevel gear, a first driving wheel, a second driving wheel, a connecting shaft, a connecting belt and a rotating bracket; the rotating motor is fixedly arranged on the cutting edge frame, and the rotating bracket is connected to the rotating shaft of the rotating motor; the first rotating bevel gear is sleeved on the rotating shaft of the rotating motor, and the second rotating bevel gear is meshed with the first rotating bevel gear and is vertically arranged; the connecting shaft is arranged on the rotating bracket through a fixing plate; the second rotating bevel gear and the first driving wheel are respectively arranged at two ends of the connecting shaft; the second driving wheel and the cutting edge roller are coaxially arranged on the rotating bracket; the connecting belt is sleeved on the first driving wheel and the second driving wheel.

[0009] By adopting the above technical solution, this arrangement can ensure that when the rotating TV is started, the cutting roller on the rotating bracket can rotate while also revolving, so that the edge of the lens can be cut from a variety of angles, integrating the cutting and edging of the lens, improving the automation of the device, avoiding the need to replace different products, reducing costs, and improving cutting efficiency.

[0010] In a specific possible implementation scheme, the rotating assembly includes: a first rotating drive, a second rotating drive and a connecting seat, and the cutting roller is arranged on the connecting seat; the connecting seat is connected to the rotating shaft of the first rotating drive, and one end of the cutting roller is connected to the rotating shaft of the second rotating drive.

[0011] By adopting the above technical solution, this arrangement can ensure that when the rotating television is started, the cutting edge roller on the rotating bracket can also realize orbital revolution while rotating, and the rotation and the orbital revolution can also be performed separately, thereby improving the flexibility of use.

[0012] In a specific possible implementation scheme, the clamping mechanism includes: a lifting assembly and a clamping assembly; the lifting assembly is arranged on the operating table, and the clamping assembly is arranged on the lifting assembly, and the clamping assemblies can move closer to or farther away from each other.

[0013] By adopting the above technical solution, the vertical position of the clamping assembly can be adjusted by using the lifting assembly, and the lens can be stably clamped from both sides by bringing the clamping assemblies closer to each other, thereby improving the stability of the lens.

[0014] In a specific possible implementation mode, the lifting assembly includes a lifting drive and a lifting seat, wherein the lifting seat is installed on the operating table and located on one side of the cutting frame; the lifting drive is installed in the operating table and connected to the lifting drive.

[0015] By adopting the above technical solution, the lifting seat can be driven to move up and down by the lifting driver, and the position of the lifting seat can be adjusted to adjust the vertical position of the clamping assembly and the lens on the clamping assembly, thereby improving the flexibility of lens movement.

[0016] In a specific possible implementation manner, the clamping assembly includes a fixed part and a movable part, the movable part is arranged on the fixed part, and the fixed part is arranged in the lifting seat; the movable parts can move closer to or farther away from each other, and the movable parts are used to clamp the lens.

[0017] By adopting the above technical solution and utilizing the moving parts to approach each other, the lens can be stably clamped from both sides of the lens, thereby ensuring the reliability of clamping the lens.

[0018] In a specific possible implementation scheme, the fixing member includes a fixed motor, a fixed rod, a first active bevel gear, a first driven bevel gear, a second active bevel gear, a second driven bevel gear, a vertical rod, a threaded rod and a connecting plate; the fixed motor is fixedly arranged on the lifting seat, and the fixed rod is connected to the fixed motor; the two first active bevel gears are respectively sleeved on the two ends of the fixed rod; the first driven bevel gear is meshed with the first active bevel gear and is vertically arranged, and the vertical rod is sleeved in the first driven bevel gear; the second active bevel gear is sleeved on the vertical rod and is located above the first driven bevel gear; the second driven bevel gear is meshed with the second active bevel gear and is vertically arranged; one end of the threaded rod is sleeved in the second driven bevel gear; one end of the connecting plate is rotatably connected to the vertical rod, and the other end is rotatably connected to the threaded rod.

[0019] By adopting the above technical solution, the fixed part can be used to increase the power for the moving part to move, and the moving part can be driven from both sides at the same time, eliminating the need for a device that requires driving both sides at the same time, saving space, improving efficiency, and ensuring the consistency of the movement of the moving part.

[0020] In a specific feasible implementation scheme, the moving part includes a moving sleeve, a switching cylinder, a limiting rod, a switching driver, a connecting ring, a vertical moving rod and a transverse moving rod, the moving sleeve is threadedly connected to one end of the threaded rod away from the second driven bevel gear; the switching cylinder is arranged at a position adjacent to the moving sleeve; one end of the limiting rod is fixedly connected to the moving sleeve, and the other end is slidably connected to the switching cylinder; one end of the connecting ring is sleeved on the threaded rod, and the other end is connected to the switching cylinder, and the limiting rod and the connecting ring are respectively located at two ends of the switching cylinder; the vertical moving rod and the transverse moving rod are arranged perpendicular to each other and slidably connected to the switching cylinder; one end of the vertical moving rod is provided with a driver, and the other end can abut against the abutment groove correspondingly opened on the threaded rod; the vertical moving rod is arranged adjacent to the connecting ring; the vertical moving rod is provided with an oblique groove, and the transverse moving rod is provided with a protrusion, and the protrusion is slidably arranged in the oblique groove.

[0021] By adopting the above technical solution, the connection state between the switching cylinder and the movable sleeve can be switched by driving the switching driver, that is, the state in which the vertical movable rod abuts against the threaded rod can be switched to the state in which the horizontal movable rod is connected to the lifting seat, so as to limit the moving trajectory of the movable sleeve, ensure that the movable sleeve rods can approach or move away from each other, avoid the rotation of the movable sleeve, and ensure the reliability of lens clamping.

[0022] In a specific possible implementation scheme, the polishing mechanism includes: a lifting polishing frame, a polishing base, a clamping piece and a polishing piece; the lifting polishing frame is arranged on the operating table; the polishing piece is arranged on the lifting polishing frame; the polishing base is arranged on one side of the lifting polishing frame, and the clamping piece is arranged on both sides of the top of the polishing base, which can be close to or away from each other; the polishing piece is arranged above the clamping piece.

[0023] By adopting the above technical solution, the vertical position of the polishing piece can be adjusted by using the lifting polishing frame, thereby improving the flexibility of the movement of the polishing piece; the lens can be clamped from both sides by using the clamping piece to provide protection for polishing, avoid shaking of the lens during the polishing process, and ensure the polishing effect.

[0024] In a specific possible implementation scheme, the polishing part includes a polishing motor, a polishing frame, conical teeth, a conversion connector and a polishing abrasive; the polishing motor is arranged on the lifting polishing frame; the rotating shaft of the polishing motor is connected to the polishing frame, and the polishing abrasive is arranged in the polishing frame; the conical teeth are sleeved on the rotating shaft of the polishing motor; one end of the conversion connector is provided with a driven conical tooth meshing with the conical teeth, and the other end is coaxially rotatably connected with the polishing abrasive.

[0025] By adopting the above technical solution, by starting the polishing motor, the polishing tool can be driven to rotate and revolve at the same time, which can ensure that the polishing tool fits the curved lens surface so that any position on the lens surface can be polished, thereby improving the polishing effect and further improving the quality of the lens.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. The lens can be stably clamped from both sides by the clamping mechanisms being close to each other, thereby improving the stability of the lens, so as to ensure that the edge cutting mechanism can stably edge cut the lens, thereby improving the reliability of edge cutting; in addition, the clamping mechanism can stably clamp the lens while driving the lens to move up and down and rotate, thereby ensuring that the edge cutting mechanism can edge cut different positions of the lens edge, so as to be able to cut lenses of different shapes, thereby improving the edge cutting effect, increasing the application range of the device, and reducing labor costs; 2. The cutting mechanism can rotate and turn the angle at the same time, so that the edges of the lens can be cut at different positions, and the edges of the lens can also be ground, which reduces the replacement of the device, improves efficiency and reduces costs; 3. The polishing mechanism can rotate and revolve at the same time, so that the polishing tool can be fitted with the curved lens surface, which ensures the polishing effect and improves the quality of the lens. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of an embodiment of the cutting edge polishing device of the present application.

[0028] Figure 2 This is a schematic diagram of a clamping mechanism in one embodiment of the edge cutting and polishing device of the present application.

[0029] Figure 3 This is a schematic diagram of the interior of the clamping mechanism in one embodiment of the cutting and polishing device of the present application. Figure 4 In one embodiment of the cutting edge polishing device of the present application Figure 3 A partial enlarged view of point A in the middle.

[0030] Figure 5 This is a schematic diagram of the edge cutting mechanism in one embodiment of the edge cutting and polishing device of the present application.

[0031] Figure 6 This is a schematic diagram of the edge cutting mechanism in another embodiment of the edge cutting and polishing device of the present application.

[0032] Figure 7 This is a schematic diagram of a polishing mechanism in one embodiment of the cutting edge polishing device of the present application.

[0033] Description of the accompanying drawings: 1. operating table; 2. clamping mechanism; 21. lifting assembly; 211. lifting drive; 212. lifting seat; 22. clamping assembly; 23. fixing member; 231. fixing motor; 232. fixing rod; 233. first active bevel gear; 234. first driven bevel gear; 235. second active bevel gear; 236. second driven bevel gear; 237. vertical rod; 238. threaded rod; 239. connecting plate; 24. moving member; 241. moving sleeve; 242. switching cylinder; 243. limiting rod; 244. switching drive; 245. connecting collar; 246. vertical moving rod; 247. horizontal moving rod; 248. bump; 249 , inclined groove; 3, edge cutting mechanism; 4, edge cutting frame; 5, rotating assembly; 501, rotating motor; 502, first rotating bevel gear; 503, second rotating bevel gear; 504, first driving wheel; 505, second driving wheel; 506, connecting shaft; 507, connecting belt; 508, rotating bracket; 509, first rotating driver; 510, second rotating driver; 511, connecting seat; 6, edge cutting roller; 7, polishing mechanism; 71, lifting polishing frame; 72, polishing base; 73, clamping piece; 74, polishing piece; 741, polishing motor; 742, polishing frame; 743, conical gear; 744, conversion connector; 745, polishing abrasive; 8, mechanical arm. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1-7 The present application is further described in detail. It should be understood that the specific implementation methods described herein are only used to illustrate and explain the present application, and are not used to limit the present application.

[0035] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "disposed" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0036] In this specification, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the said features.

[0037] Example 1 An embodiment of the optical lens edge cutting and polishing device of the present application is as follows: Figure 1As shown, it comprises: an operating table 1, a clamping mechanism 2, an edge cutting mechanism 3, a polishing mechanism 7 and a mechanical arm 8. The clamping mechanism 2, the edge cutting mechanism 3, the polishing mechanism 7 and the mechanical arm 8 are all arranged on the operating table 1.

[0038] like Figure 1 , 2 As shown, the clamping mechanism 2 can approach and clamp the lens from both sides of the lens. The clamping mechanism 2 includes a lifting assembly 21 and a clamping assembly 22. The lifting assembly 21 is arranged on the operating table 1, and the clamping assembly 22 is arranged on the lifting assembly 21. The clamping assembly 22 can approach or move away from each other. The lifting assembly 21 includes a lifting drive 211 and a lifting seat 212. The lifting seat 212 is installed on the operating table 1 and is located on one side of the edge cutting frame 4. The lifting drive 211 is a lifting cylinder, which is installed in the operating table 1 and connected to the lifting drive 211.

[0039] like Figure 2 , 3 As shown in FIG. 4 , the clamping assembly 22 includes a fixed member 23 and a movable member 24. The movable member 24 is disposed on the fixed member 23, and the fixed member 23 is disposed in the lifting seat 212. The movable members 24 can move closer to or farther from each other, and are used to clamp the lens from both sides. Starting the lifting driver 211 can drive the lifting seat 212 to move up and down, and further drive the fixed member 23 and the movable member 24 to move up and down.

[0040] The fixing member 23 includes a fixing motor 231, a fixing rod 232, a first active bevel gear 233, a first driven bevel gear 234, a second active bevel gear 235, a second driven bevel gear 236, a vertical rod 237, a threaded rod 238 and a connecting plate 239. The fixing motor 231 is fixedly arranged on the lifting seat 212, and the fixing rod 232 is connected to the fixing motor 231 and is located in the lifting seat 212. The two first active bevel gears 233 are respectively sleeved on the two ends of the fixing rod 232, the first driven bevel gear 234 is meshed with the first active bevel gear 233 and is vertically arranged, and the vertical rod 237 is sleeved in the first driven bevel gear 234. The second active bevel gear 235 is sleeved on the vertical rod 237 and is located above the first driven bevel gear 234, and the second driven bevel gear 236 is meshed with the second active bevel gear 235 and is vertically arranged. One end of the threaded rod 238 is sleeved in the second driven bevel gear 236. One end of the connecting plate 239 is rotatably connected to the vertical rod 237 , and the other end is rotatably connected to the threaded rod 238 .

[0041] The moving member 24 includes a moving sleeve 241, a switching cylinder 242, a limiting rod 243, a switching driver 244, a connecting collar 245, a vertical moving rod 246 and a horizontal moving rod 247. The moving sleeve 241 is threadedly connected to one end of the threaded rod 238 away from the second driven bevel gear 236. The switching cylinder 242 is arranged at a position adjacent to the moving sleeve 241. One end of the limiting rod 243 is fixedly connected to the moving sleeve 241, and the other end is slidably connected in the switching cylinder 242. One end of the connecting collar 245 is sleeved on the threaded rod 238, and the other end is connected to the switching cylinder 242. The limiting rod 243 and the connecting collar 245 are respectively located at two ends of the switching cylinder 242. The vertical moving rod 246 and the horizontal moving rod 247 are arranged perpendicular to each other and slidably connected to the switching cylinder 242. One end of the vertical moving rod 246 is provided with a driver, and the other end can abut against the corresponding abutment groove on the threaded rod 238, and is arranged adjacent to the connecting ring 245. The vertical moving rod 246 is provided with an inclined groove 249, and the horizontal moving rod 247 is provided with a protrusion 248, which is slidably arranged in the inclined groove 249, that is, the protrusion 248 is adapted to the inclined groove 249. The end of the moving sleeve 241 away from the threaded rod 238 is provided with a suction cup, which can adsorb the lens.

[0042] When the fixed motor 231 is started, the fixed rod 232 and the first active bevel gear 233 on the fixed rod 232 start to rotate, and the first driven bevel gear 234 rotates accordingly, thereby driving the vertical rod 237 and the second active bevel gear 235 on the vertical rod 237 to rotate, thereby driving the second driven bevel gear 236 and the threaded rod 238 to rotate. When the threaded rod 238 rotates, the moving sleeve 241 threadedly connected to the threaded rod 238 can move left and right on the threaded rod 238 or rotate with the threaded rod 238.

[0043] The switching driver 244 is started to drive the vertical moving rod 246 to move. The vertical moving rod 246 moves away from the threaded rod 238 and disengages from the abutment groove. The lateral moving rod 247 is pushed to approach the lifting seat 212. A groove is provided at a corresponding position on the lifting seat 212. The lateral moving rod 247 extends into the groove and engages with the lifting seat 212. At this time, driven by the fixed motor 231, the threaded rod 238 rotates and drives the moving sleeve 241 to move left and right on the threaded rod 238. The two moving sleeves 241 approach each other and are clamped by the suction cup from the two end faces of the lens. The lifting driver 211 is started, and the lifting seat 212 moves up and down. At this time, the lens can be clamped and moved up and down at the same time.

[0044] Start the switching driver 244 again, the vertical moving rod 246 moves close to the threaded rod 238 and engages with the abutment groove of the threaded rod 238, and the lateral moving rod 247 moves away from the lifting seat 212. At this time, the moving sleeve 241 rotates together with the threaded rod 238, and the clamped lens also rotates; start the lifting driver 211, and at this time, the lens can be clamped and moved up and down while rotating.

[0045] like Figure 1 , 5 As shown, the edge cutting mechanism 3 is arranged below the clamping mechanism 2, and can cut and polish the lens. The edge cutting mechanism 3 includes an edge cutting frame 4, a rotating assembly 5 and an edge cutting roller 6. The edge cutting frame 4 is arranged on the operating table 1, the rotating assembly 5 is arranged on the edge cutting frame 4, and the edge cutting roller 6 is installed on the rotating assembly. The rotating assembly 5 can drive the edge cutting roller 6 to rotate, that is, the rotation angle of the edge cutting roller 6 can be adjusted.

[0046] The rotating assembly 5 includes a first rotating driver 509, a second rotating driver 510 and a connecting seat 511. The trimming roller 6 is arranged on the connecting seat 511, and the connecting seat 511 is connected to the rotating shaft of the first rotating driver 509. One end of the trimming roller 6 is connected to the rotating shaft of the second rotating driver 510. Both the first rotating driver 509 and the second rotating driver 510 can be motors. By starting the first rotating driver 509 and the second rotating driver 510, the rotation and revolution of the trimming roller 6 can be controlled separately or simultaneously, so that the trimming roller 6 can polish the edge of the lens while polishing the shape of the lens, thereby improving the quality of the lens.

[0047] like Figure 1 , 7 As shown, the polishing mechanism 7 is arranged on one side of the clamping mechanism 2. The mechanical arm 8 is arranged at a position adjacent to the clamping mechanism 2 and the polishing mechanism 7, and can clamp the lens on the clamping mechanism 2 and transfer it to the polishing mechanism 7. The polishing mechanism 7 includes a lifting polishing frame 71, a polishing base 72, a clamping member 73 and a polishing member 74. The lifting polishing frame 71 is arranged on the operating table 1, and the polishing member 74 is arranged on the lifting polishing frame 71. The polishing base 72 is arranged on one side of the lifting polishing frame 71, and the clamping member 73 is arranged on both sides of the top of the polishing base 72, which can be close to or away from each other; the polishing member 74 is arranged above the clamping member 73.

[0048] The lifting polishing frame 71 includes a lifting cylinder and a lifting frame. The lifting cylinder is installed on the operating table 1, and the lifting frame is connected to the lifting cylinder. The polishing member 74 includes a polishing motor 741, a polishing frame 742, a conical tooth 743, a conversion connector 744 and a polishing abrasive 745. The polishing motor 741 is arranged on the lifting frame, the polishing frame 742 is connected to the rotating shaft of the polishing motor 741, and the polishing abrasive 745 is arranged on the polishing frame 742. The conical tooth 743 is sleeved on the rotating shaft of the polishing motor 741, one end of the conversion connector 744 is provided with a driven conical tooth 743 meshing with the conical tooth 743, and the other end is coaxially connected to the polishing abrasive 745. The conversion connector 744 includes a bevel tooth meshing with the bevel tooth 743, a driving wheel coaxially arranged with the bevel tooth, and a driven wheel arranged on one side of the driving wheel. Both the driving wheel and the driven wheel are sleeved in the belt. In addition, the driven wheel is coaxially arranged with the polishing tool 745.

[0049] The top of the polishing base 72 is recessed downward to form a polishing groove of a predetermined depth. The lens is clamped by the mechanical arm 8 and placed at the bottom of the polishing groove. Two clamping members 73 are arranged on both sides of the top of the polishing base 72 and both pass through the groove wall of the polishing groove. The clamping member 73 includes a nut, a screw rod and a clamping block. The screw rod passes through the groove wall of the polishing groove, the nut is sleeved on the screw rod, and the clamping block is arranged at one end of the screw rod facing the lens.

[0050] The mechanical arm 8 places the lens flat on the bottom of the polishing groove, adjusts the nut, and the screw drives the clamping blocks to approach each other, and clamps the lens from both ends of the lens to complete the clamping of the lens. The polishing motor 741 is started, and the polishing frame 742 and the conical gear 743 rotate together. Through the conversion connector 744, the polishing tool 745 can realize rotation and revolution, so that the polishing tool 745 polishes the lens surface at multiple angles, thereby improving the polishing effect.

[0051] The implementation principle of the optical lens edge cutting and polishing device of this embodiment is as follows: the operator controls the mechanical arm 8 to clamp the lens and move it to the adjacent position of the clamping mechanism 2; the fixed motor 231 and the switching driver 244 are started, the movable sleeve 241 approaches each other and clamps the lens, and the mechanical arm 8 is released. The second rotary driver 510 is started, the edge cutting roller 6 starts to rotate so that the lens can be edge cut and polished, the switching driver 244 is started again, the movable sleeve 241 rotates with the threaded rod 238, if the lens needs to be polished into a non-circular shape, the lifting driver 211 is started, the lens is stably clamped and can be lifted and rotated at the same time, so that it can be polished into different shapes as needed. The first rotary driver 509 is started, the edge cutting roller 6 can also revolve while rotating, so that the edge cutting roller 6 can be tilted at a certain angle to polish the edge of the lens.

[0052] Then, the lens is transferred from the clamping mechanism 2 to the polishing tool 745 by the robot arm 8, and the polishing motor 741 is started. The polishing tool 745 can grind the lens surface while rotating the angle. After polishing, the lens is clamped by the robot arm 8 and placed in the next process.

[0053] Example 2 An embodiment of the optical lens edge cutting and polishing device of the present application is different from the embodiment 1 in that: Figure 1 , 6 As shown, the rotating assembly 5 includes a rotating motor 501, a first rotating bevel gear 502, a second rotating bevel gear 503, a first driving wheel 504, a second driving wheel 505, a connecting shaft 506, a connecting belt 507 and a rotating bracket 508. The rotating motor 501 is fixedly arranged on the edge cutting frame 4, and the rotating bracket 508 is connected to the rotating shaft of the rotating motor 501. The first rotating bevel gear 502 is sleeved on the rotating shaft of the rotating motor 501, and the second rotating bevel gear 503 is meshed with the first rotating bevel gear 502 and is arranged vertically. The connecting shaft 506 is arranged on the rotating bracket 508 through a fixing plate, and the second rotating bevel gear 503 and the first driving wheel 504 are respectively arranged at both ends of the connecting shaft 506. The second driving wheel 505 and the edge cutting roller 6 are coaxially arranged on the rotating bracket 508, and the connecting belt 507 is sleeved on the first driving wheel 504 and the second driving wheel 505.

[0054] Start the rotating motor 501 to drive the first rotating bevel gear 502 and the rotating bracket 508 to rotate, and the cutting edge roller 6 can rotate along with the rotating bracket 508; at the same time, the first rotating bevel gear 502 drives the second rotating bevel gear 503 to rotate, and the second rotating bevel gear 503 drives the connecting shaft 506 and the first driving wheel 504 to rotate, and then drives the second driving wheel 505 to rotate, thereby driving the cutting edge roller 6 to rotate, that is, the cutting edge roller 6 can rotate and revolve at the same time.

[0055] The implementation principle of the optical lens edge cutting and polishing device of this embodiment is as follows: the operator controls the mechanical arm 8 to clamp the lens and move it to the adjacent position of the clamping mechanism 2; the fixed motor 231 and the switching driver 244 are started, the movable sleeve 241 approaches each other and clamps the lens, and the mechanical arm 8 is released. The rotating motor 501 is started, and the edge cutting roller 6 can also revolve while rotating, so that the lens can be edge cut and polished; the switching driver 244 is started again, and the movable sleeve 241 rotates with the threaded rod 238. If the lens needs to be polished into a non-circular shape, the lifting driver 211 is started, and the lens can be stably clamped and lifted and rotated at the same time, so that it can be polished into different shapes as needed.

[0056] Then, the lens is transferred from the clamping mechanism 2 to the polishing tool 745 by the robot arm 8, and the polishing motor 741 is started. The polishing tool 745 can grind the lens surface while rotating the angle. After polishing, the lens is clamped by the robot arm 8 and placed in the next process.

[0057] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An optical lens edge cutting and polishing device, characterized in that: include: An operating table (1), a clamping mechanism (2), an edge cutting mechanism (3), a polishing mechanism (7) and a mechanical arm (8); the clamping mechanism (2), the edge cutting mechanism (3), the polishing mechanism (7) and the mechanical arm (8) are all arranged on the operating table (1); The clamping mechanism (2) is arranged on the operating table (1) and is capable of clamping a lens; the edge cutting mechanism (3) is arranged below the clamping mechanism (2) and is capable of cutting and polishing the lens; the polishing mechanism (7) is arranged on one side of the clamping mechanism (2); the mechanical arm (8) is arranged at a position adjacent to the clamping mechanism (2) and the polishing mechanism (7) and is capable of transferring the lens from the clamping mechanism (2) to the polishing mechanism (7); The edge cutting mechanism (3) comprises an edge cutting frame (4), a rotating assembly (5) and an edge cutting roller (6); the edge cutting frame (4) is arranged on the operating table (1); the rotating assembly (5) is arranged on the edge cutting frame (4); the edge cutting roller (6) is arranged on the rotating assembly (5); and the rotating assembly (5) is capable of adjusting the rotation angle of the edge cutting roller (6).

2. The optical lens edge cutting and polishing device according to claim 1, characterized in that: The rotating assembly (5) comprises: a rotating motor (501), a first rotating bevel gear (502), a second rotating bevel gear (503), a first driving wheel (504), a second driving wheel (505), a connecting shaft (506), a connecting belt (507) and a rotating bracket (508); the rotating motor (501) is fixedly arranged on the cutting frame (4), and the rotating bracket (508) is connected to the rotating shaft of the rotating motor (501); the first rotating bevel gear (502) is sleeved on the rotating shaft of the rotating motor (501), and the The second rotating bevel gear (503) is meshed with the first rotating bevel gear (502) and is vertically arranged; the connecting shaft (506) is arranged on the rotating bracket (508) through a fixing plate; the second rotating bevel gear (503) and the first driving wheel (504) are respectively arranged at two ends of the connecting shaft (506); the second driving wheel (505) and the cutting edge roller (6) are coaxially arranged on the rotating bracket (508); the connecting belt (507) is sleeved on the first driving wheel (504) and the second driving wheel (505).

3. The optical lens edge cutting and polishing device according to claim 1, characterized in that: The rotating assembly (5) comprises: a first rotating drive (509), a second rotating drive (510) and a connecting seat (511), and the cutting edge roller (6) is arranged on the connecting seat (511); the connecting seat (511) is connected to the rotating shaft of the first rotating drive (509), and one end of the cutting edge roller (6) is connected to the rotating shaft of the second rotating drive (510).

4. The optical lens edge cutting and polishing device according to claim 1, characterized in that: The clamping mechanism (2) comprises: a lifting component (21) and a clamping component (22); the lifting component (21) is arranged on the operating table (1), and the clamping component (22) is arranged on the lifting component (21); the clamping components (22) can move closer to or farther from each other.

5. The optical lens edge cutting and polishing device according to claim 4, characterized in that: The lifting assembly (21) comprises a lifting drive (211) and a lifting seat (212); the lifting seat (212) is installed on the operating table (1) and is located on one side of the edge cutting frame (4); the lifting drive (211) is installed in the operating table (1) and is connected to the lifting drive (211).

6. The optical lens edge cutting and polishing device according to claim 5, characterized in that: The clamping assembly (22) comprises a fixed part (23) and a movable part (24); the movable part (24) is arranged on the fixed part (23); the fixed part (23) is arranged in the lifting seat (212); the movable parts (24) can move closer to or farther from each other, and the movable parts (24) are used to clamp the lens.

7. The optical lens edge cutting and polishing device according to claim 6, characterized in that: The fixing member (23) comprises a fixing motor (231), a fixing rod (232), a first active bevel gear (233), a first driven bevel gear (234), a second active bevel gear (235), a second driven bevel gear (236), a vertical rod (237), a threaded rod (238) and a connecting plate (239); the fixing motor (231) is fixedly arranged on the lifting seat (212); the fixing rod (232) is connected to the fixing motor (231); the two first active bevel gears (233) are respectively sleeved at two ends of the fixing rod (232); the first driven bevel gear (234) is connected to the fixing motor (231); The first active bevel gear (233) is meshed and vertically arranged; the vertical rod (237) is sleeved in the first driven bevel gear (234); the second active bevel gear (235) is sleeved on the vertical rod (237) and is located above the first driven bevel gear (234); the second driven bevel gear (236) is meshed with the second active bevel gear (235) and vertically arranged; one end of the threaded rod (238) is sleeved in the second driven bevel gear (236); one end of the connecting plate (239) is rotatably connected to the vertical rod (237), and the other end is rotatably connected to the threaded rod (238).

8. The optical lens edge cutting and polishing device according to claim 7, characterized in that: The movable member (24) comprises a movable sleeve (241), a switching cylinder (242), a limiting rod (243), a switching driver (244), a connecting collar (245), a vertical movable rod (246) and a horizontal movable rod (247); the movable sleeve (241) is threadedly connected to one end of the threaded rod (238) away from the second driven bevel gear (236); the switching cylinder (242) is arranged at a position adjacent to the movable sleeve (241); one end of the limiting rod (243) is fixedly connected to the movable sleeve (241), and the other end is slidably connected to the switching cylinder (242); one end of the connecting collar (245) is sleeved on the threaded rod (238), and the other end is connected to the switching cylinder (242). 2) are connected, the limit rod (243) and the connecting ring (245) are respectively located at the two ends of the switching cylinder (242); the vertical moving rod (246) and the lateral moving rod (247) are arranged perpendicular to each other and are slidably connected to the switching cylinder (242); one end of the vertical moving rod (246) is provided with a driver, and the other end can abut with the abutment groove correspondingly opened on the threaded rod (238); the vertical moving rod (246) is arranged adjacent to the connecting ring (245); the vertical moving rod (246) is provided with an inclined groove (249), and the lateral moving rod (247) is provided with a protrusion (248), and the protrusion (248) is slidably arranged in the inclined groove (249).

9. The optical lens edge cutting and polishing device according to claim 1, characterized in that: The polishing mechanism (7) comprises: a lifting polishing frame (71), a polishing base (72), a clamping piece (73) and a polishing piece (74); the lifting polishing frame (71) is arranged on the operating table (1); the polishing piece (74) is arranged on the lifting polishing frame (71); the polishing base (72) is arranged on one side of the lifting polishing frame (71); the clamping piece (73) is arranged on both sides of the top of the polishing base (72) and can be close to or away from each other; the polishing piece (74) is arranged above the clamping piece (73).

10. The optical lens edge cutting and polishing device according to claim 9, characterized in that: The polishing member (74) comprises a polishing motor (741), a polishing frame (742), conical teeth (743), a conversion connector (744) and a polishing abrasive tool (745); the polishing motor (741) is arranged on the lifting polishing frame (71); the rotating shaft of the polishing motor (741) is connected to the polishing frame (742), and the polishing abrasive tool (745) is arranged in the polishing frame (742); the conical teeth (743) are sleeved on the rotating shaft of the polishing motor (741); one end of the conversion connector (744) is provided with a driven conical tooth (743) meshing with the conical teeth (743), and the other end is coaxially rotatably connected with the polishing abrasive tool (745).

Images