Lens type AI intelligent manufacturing platform

Abstract

The invention provides a lens AI manufacturing platform, and relates to the field of lens processing equipment. The lens type AI intelligent manufacturing platform comprises a workbench, a tool changing measuring platform, a clamping module platform and a lensometer platform, a table top is fixedly arranged at the top of the workbench, the tool changing measuring platform, the clamping module platform and the lensometer platform are all fixed to the top of the table top of the workbench, a first horizontal conveying table is arranged at the bottom of the tool changing measuring platform, and a second horizontal conveying table is arranged at the bottom of the clamping module platform. A second horizontal conveying table is arranged at the bottom of the clamping module platform, and a third horizontal conveying table is arranged at the bottom of the lensometer platform. About dozens of machining technologies of lenses can be basically completed on one device, various types of lenses including full-frame lenses, half-frame lenses, frameless lenses, inlaid lenses, non-standard customized lenses and the like can be covered, complex machining procedures are simplified, all procedures are completed through one-time clamping, single small-batch products are not difficult to machine any more, and the problem of pain points of customization is solved.

Description

Technical Field

[0001] The present invention relates to the field of lens processing equipment, specifically an AI intelligent manufacturing platform for lenses. Background Art

[0002] At present, the vast majority of the lens processing market uses wet grinding processes, which have low processing efficiency, a single processing method, limited product processes, and inevitably cause serious water pollution and air pollution. A few of the latest equipment are transplanted from traditional mechanical processing machine tools (such as CNC milling machines and machining centers), without re-developing and designing the software and hardware specifically for the particularity of the lens processing technology. They are less targeted for lenses and can only process the outer contour and drill holes. Moreover, a large number of professional technicians are required to perform processes such as focus measurement, marking, drawing, processing, grinding and polishing, grooving, drilling, and engraving. Air pollution is also formed during the processing. The disadvantages of the above two types of equipment are specifically manifested as follows: low processing efficiency, single processing technology, long auxiliary time, many personnel occupied, large production site occupation, high price, no automatic loading and unloading, no automatic graphic generation, unmatched processing software, long automatic tool change time, difficult to limit dust diffusion, high technical requirements for operators, etc. Therefore, the present invention proposes an AI intelligent manufacturing platform for lenses to solve the above-mentioned troubles and problems. Summary of the Invention

[0003] (1) Technical Problems to be Solved

[0004] In view of the deficiencies of the prior art, the present invention provides an AI intelligent manufacturing platform for lenses. By setting a conveying device, a clamping device, and a processing device, and auxiliary processing devices such as a CNC host, an industrial camera, and a laser scanning device can be externally connected to the processing platform and the desktop. Specifically designed for lens processing, it is small in size, high in efficiency, high in integration, and powerful in function. The machine tool can complete processing processes such as lens measurement, selection, loading and unloading, rough milling, finish milling, drilling, chamfering, engraving, polishing, grinding, grooving, and milling steps at one time. A three-dimensional product graph is generated inside the software of the numerical control device, and the device performs automatic processing. The basic sequence is rough milling - finish milling - drilling - chamfering (diamond cutting) - milling steps - engraving - grinding and polishing, all of which can be achieved through the tool change and measurement platform.

[0005] (2) Technical Solutions

[0006] To achieve the above object, the present invention is realized through the following technical solutions: an AI intelligent manufacturing platform for lenses, including a workbench, a tool-changing and measuring platform, a clamping module platform, and a lensmeter platform. A desktop is fixedly arranged on the top of the workbench. The tool-changing and measuring platform, the clamping module platform, and the lensmeter platform are all fixed on the top of the desktop of the workbench. The bottom of the tool-changing and measuring platform is a first horizontal conveyor, and the bottom of the clamping module platform is a second horizontal conveyor. Both the first horizontal conveyor and the second horizontal conveyor are fixedly installed on the desktop of the workbench.

[0007] Through the above technical solutions, a processing module, a fixed clamping module, and a conveying module are arranged on the desktop of the workbench, which is a comprehensive five-axis machining machine tool. Through the processing platform, about a dozen processing processes on the lens can be basically completed, covering various types of lenses including full-frame, semi-frame, frameless, inlay, non-standard customization, etc.

[0008] Preferably, a first support frame that can move horizontally is installed on the first horizontal conveyor of the tool-changing and measuring platform. A first motor is fixedly arranged on one side of the first support frame. A processing turntable is rotatably arranged at the end of the first support frame away from the first motor. The first motor drives the processing turntable to rotate through a rotating shaft, a synchronous pulley, and synchronization. Four independently rotatable processing heads are rotatably arranged on the processing turntable.

[0009] Preferably, a support arm is fixedly arranged at one end of the top of the first support frame. A rotary cylinder is installed on the top of the support arm. The rotary cylinder realizes a rotational movement of 0 degrees when ventilated and 180 degrees when air is cut off through a solenoid valve. A measuring jaw clamp driven by a cylinder to realize the opening and closing of the jaws is fixedly arranged on the rotary cylinder.

[0010] Through the above technical solutions, four rotatable processing heads are arranged on the tool-changing and measuring platform. The lenses can be polished by the processing heads, and the processing heads are independently controlled by motors to rotate. Only by disassembling and replacing at the output end of the rotating shaft of the motor can various processes such as rough milling, fine milling, punching, chamfering, engraving, polishing, grinding, and grooving be realized. And a measuring jaw clamp is arranged on the tool-changing and measuring platform. The measuring jaw clamp can freely rotate and adjust the angle to realize more precise clamping, punching, and grinding processing. The measuring jaw clamp is ventilated through the rotary cylinder, rotates to the 180-degree rotation position, the cylinder opens, the jaws open, the relevant motor operates, the lens enters the range of the jaws, the cylinder of the measuring jaw clamp closes, then the jaws close, the jaws clamp the lens, and according to the displacement sensor on the jaws, the thickness of the lens is feedback. When the cylinder of the measuring jaw clamp opens, the jaws open, the rotary cylinder cuts off the air, rotates to the 0-degree position, the cylinder closes, and the action of measuring the lens thickness is completed.

[0011] Preferably, a second support frame capable of horizontal movement is installed on the second horizontal conveyor of the clamping module platform. A lead screw slide table structure is installed on the top of the second support frame. A clamping arm capable of sliding up and down is installed on the second support frame. The clamping arm is driven by the lead screw slide table structure to slide up and down on the second support frame.

[0012] Preferably, a second motor is installed on the clamping arm. A clamping disc is fixedly installed at the output end of the second motor. The clamping disc rotates freely 360 degrees on the clamping arm. A clamping claw is installed on the clamping disc. The clamping claw controls the clamping size and clamping force through a clamping cylinder.

[0013] Through the above technical solution, a support frame capable of horizontal movement is provided on the clamping platform module. An adjustable-height and 360-degree freely rotatable clamping arm is provided on the support frame. A clamping claw that controls the clamping force and clamping size through a cylinder is provided on the clamping arm, realizing the clamping of lenses of different sizes.

[0014] Preferably, a diopter meter capable of horizontal movement is installed on the diopter meter platform. A rotating frame capable of 360-degree free rotation is installed at one end of the top of the diopter meter.

[0015] Preferably, a third motor is fixedly installed on the rotating frame. A rotating arm capable of 360-degree horizontal rotation is installed on the rotating frame. A suction cup mounting hole is provided at the top end of the rotating arm. A placement disc is installed on the suction cup mounting hole.

[0016] Through the above technical solution, a rotatable rotating frame is provided on the transfer platform module. A rotatable rotating arm is provided on the rotating frame. A placement disc is provided at the top of the rotating arm. The lens is placed on the suction cup, and the suction cup is used for loading and unloading the lens.

[0017] Preferably, four movable wheels for convenient movement are provided at the bottom of the workbench.

[0018] Through the above technical solution, it is convenient to move the entire device.

[0019] Working principle: Connect the five-axis machining tool to an external numerical control console for control, and externally connect auxiliary devices such as an industrial camera. The industrial camera obtains the outer contour of the sample piece. Set the contour size, pupil distance, pupil height, bridge distance, and axis position on the human-machine interface, select the cutting process, place the lens blank on the suction cup of the loading manipulator for detection. After determining the axis position, click start to start automatic loading. The internal tool path is generated according to the contour, automatically measure the thickness and curve according to the tool path, generate a three-dimensional model of the product internally, the device performs automatic processing, automatically unloads the lens after processing, and automatically processes the other side of the lens.

[0020] (III) Beneficial Effects

[0021] The present invention provides an AI intelligent manufacturing platform for lenses, which has the following beneficial effects:

[0022] 1. The AI intelligent manufacturing platform for lenses provided by the present invention is a comprehensive five-axis machining tool. On one device, about a dozen machining processes on the lens can be basically completed, covering various types of lenses including full-frame, semi-frame, frameless, inlaid, non-standard customized lenses, etc. By setting up a conveying device, a clamping device and a machining device, and auxiliary machining devices such as a numerical control host, an industrial camera and a laser scanning device can be externally connected to the machining platform and the desktop. Specifically designed for lens machining, it is small in size, high in efficiency, high in integration and powerful in function. The machine tool can complete the machining processes of lens measurement, selection, loading and unloading, rough milling, finish milling, punching, chamfering, engraving, polishing, grinding, grooving, milling steps, etc. at one time, generate a three-dimensional product graph inside the software of the numerical control device, and the device performs automatic machining. The basic sequence is rough milling - finish milling - punching - chamfering (diamond cutting) - milling steps - engraving - grinding and polishing, all of which can be realized through the tool changing and measuring platform. And after the lens machining is completed, it automatically unloads the material and automatically processes the other side of the lens, simplifies the complex machining procedure, completes all processes in one clamping, and it is no longer difficult to process single and small batch products, solving the pain points of customization.

[0023] 2. The AI intelligent manufacturing platform for lenses provided by the present invention is specifically designed for lens machining, small in size, high in efficiency, high in integration and powerful in function. The machine tool can complete the machining processes of lens measurement, selection, loading and unloading, rough milling, finish milling, punching, chamfering, engraving, polishing, grinding, grooving, milling steps, etc. at one time. The machining software is specially developed for this device and can be continuously upgraded as the market requirements change, realizing the simplification of the customized lens machining process and completing the machining of non-standard lenses at one time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is the overall schematic diagram of the AI intelligent manufacturing platform for lenses of the present invention;

[0025] Figure 2 is the top view of the AI intelligent manufacturing platform for lenses of the present invention;

[0026] Figure 3 is the structural schematic diagram of the machining module of the AI intelligent manufacturing platform for lenses of the present invention;

[0027] Figure 4 is the structural schematic diagram of the clamping platform of the AI intelligent manufacturing platform for lenses of the present invention;

[0028] Figure 5 is the structural schematic diagram of the conveying platform of the AI intelligent manufacturing platform for lenses of the present invention.

[0029] Among them, 1. Workbench; 2. Moving wheels; 3. Tabletop; 4. Tool change and measurement platform; 5. Clamping module platform; 6. Lensmeter platform; 401. First horizontal conveyor; 402. First support frame; 403. Machining turntable; 404. Machining head; 405. Support arm; 406. Rotary cylinder; 407. Measuring jaw clamp; 408. First motor; 501. Second horizontal conveyor; 502. Second support frame; 503. Clamping disc; 504. Clamping cylinder; 505. Clamping jaw; 506. Lead screw and slide structure; 507. Second motor; 508. Clamping arm; 602. Lensmeter; 604. Placing disc; 605. Rotating frame; 606. Third motor; 607. Rotating arm; 608. Suction cup mounting hole. Detailed implementation manners

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. In the description of the present application, it should be noted that the terms used herein are only for the purpose of describing specific implementation manners and are not intended to limit the exemplary embodiments of the present application. For the convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationship. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that: similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0031] Embodiment 1:

[0032] As Figures 1-5As shown in the figure, the embodiment of the present invention provides a lens - type AI intelligent manufacturing platform, including a workbench 1, a tool - changing and measuring platform 4, a clamping module platform 5, and a lensometer platform 6. A tabletop 3 is fixedly arranged on the top of the workbench 1. The tool - changing and measuring platform 4, the clamping module platform 5, and the lensometer platform 6 are all fixed on the top of the tabletop 3 of the workbench 1. The bottom of the tool - changing and measuring platform 4 is a first horizontal conveyor 401, the bottom of the clamping module platform 5 is a second horizontal conveyor 501, and the bottom of the lensometer platform 6 is a third horizontal conveyor 601. The first horizontal conveyor 401, the second horizontal conveyor 501, and the third horizontal conveyor 601 are all fixedly installed on the tabletop 3 of the workbench 1. A processing module, a fixed clamping module, and a conveying module are arranged on the workbench tabletop, which is a comprehensive five - axis machining tool. Through the processing platform, about a dozen processing processes on the lens can be basically completed, covering various types of lenses including full - frame, semi - frame, frameless, inlay, non - standard customization, etc.

[0033] A first support frame 402 that can move horizontally is installed on the first horizontal conveyor 401 of the tool - changing and measuring platform 4. A first motor 408 is fixedly arranged on one side of the first support frame 402. A processing turntable 403 is rotatably arranged at one end of the first support frame 402 away from the first motor 408. The first motor 408 drives the processing turntable 403 to rotate through a rotating shaft, synchronous wheels, and synchronization. Four independently rotatable processing heads 404 are rotatably arranged on the processing turntable 403. A support arm 405 is fixedly arranged at one end of the top of the first support frame 402. A rotary cylinder 406 is installed on the top of the support arm 405. The rotary cylinder 406 realizes a rotation action of ventilation at 0 degrees and air cut - off at 180 degrees through a solenoid valve. A measuring jaw clamp 407 driven by a cylinder to realize the opening and closing of the jaws is fixedly arranged on the rotary cylinder 406. Four rotatable processing heads are arranged on the tool - changing and measuring platform. The lens can be polished by the processing heads, and the processing heads are independently controlled by motors to rotate. Only by disassembling and replacing at the output end of the motor shaft can various processes such as rough milling, fine milling, punching, chamfering, engraving, polishing, grinding, and grooving be realized. And a measuring jaw clamp is arranged on the tool - changing and measuring platform. The measuring jaw clamp can freely rotate and adjust the angle to realize more precise clamping, punching, and grinding processing. The measuring jaw clamp is ventilated through the rotary cylinder, rotates to the 180 - degree rotation position, the cylinder opens, the jaws open, the relevant motor operates, the lens enters the range of the jaws, the cylinder of the measuring jaw clamp closes, the jaws close, and the jaws clamp the lens. According to the displacement sensor on the jaws, the thickness of the lens is fed back. When the cylinder of the measuring jaw clamp opens, the jaws open, the rotary cylinder is air - cut, rotates to the 0 - degree position, the cylinder closes, and the action of measuring the lens thickness is completed.

[0034] On the second horizontal transfer table 501 of the clamping module platform 5, a second support frame 502 that can move horizontally is installed. On the top of the second support frame 502, a lead screw slider structure 506 is installed. On the second support frame 502, a clamping arm 508 that can slide up and down is installed. The clamping arm 508 is driven by the lead screw slider structure 506 to slide up and down on the second support frame 502. A second motor 507 is installed on the clamping arm 508. A clamping disc 503 is fixedly installed at the output end of the second motor 507. The clamping disc 503 can rotate freely 360 degrees on the clamping arm 508. A clamping claw 505 is installed on the clamping disc 503. The clamping claw 505 controls the clamping size and clamping force through a clamping cylinder 504. On the clamping platform module, a support frame that can move horizontally is provided. On the support frame, a clamping arm with adjustable height and capable of rotating freely 360 degrees is provided. On the clamping arm, a clamping claw that controls the clamping force and clamping size through a cylinder is provided to realize the clamping of lenses of different sizes.

[0035] On the diopter meter platform 6, a diopter meter 602 that can move horizontally is installed. At one end of the top of the diopter meter 602, a rotating frame 605 that can rotate freely 360 degrees is installed. A third motor 606 is fixedly arranged on the rotating frame 605. A rotating arm 607 that can rotate horizontally 360 degrees is installed on the rotating frame 605. A suction cup mounting hole 608 is provided at the top end of the rotating arm 607. A placing disc 604 is installed on the suction cup mounting hole 608. On the transfer platform module, a rotating frame that can rotate is provided. On the rotating frame, a rotating arm that can rotate is provided. A placing disc is provided at the top of the rotating arm. The lens is placed on the suction cup, and the loading and unloading of the lens are realized through the suction cup.

[0036] Four moving wheels 2 for convenient movement are provided at the bottom of the workbench 1 to facilitate the movement of the entire device.

[0037] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An AI intelligent manufacturing platform for lenses, comprising a workbench (1), a tool changing and measuring platform (4), a clamping module platform (5) and a focal meter platform (6), characterized in that: A desktop (3) is fixedly arranged on the top of the workbench (1); the tool changing measurement platform (4), the clamping module platform (5) and the focal meter platform (6) are all fixed on the top of the desktop (3) of the workbench (1); the bottom of the tool changing measurement platform (4) is a first horizontal transfer platform (401); the bottom of the clamping module platform (5) is a second horizontal transfer platform (501); the first horizontal transfer platform (401) and the second horizontal transfer platform (501) are both fixedly installed on the desktop (3) of the workbench (1).

2. The lens AI manufacturing platform according to claim 1, characterized in that: A first horizontal conveying platform (401) of the tool changing measuring platform (4) is provided with a first support frame (402) that can be moved horizontally, a first motor (408) is fixedly arranged on one side of the first support frame (402), a processing turntable (403) is rotatably arranged at one end of the first support frame (402) away from the first motor (408), the first motor (408) drives the processing turntable (403) to rotate synchronously through a rotating shaft and a synchronous wheel, and four processing heads (404) that can rotate independently are rotatably arranged on the processing turntable (403).

3. The lens AI manufacturing platform according to claim 2, characterized in that: A support arm (405) is fixedly provided at one end of the top of the first support frame (402), and a rotary cylinder (406) is installed on the top of the support arm (405). The rotary cylinder (406) realizes a rotation action of 0 degrees for ventilation and 180 degrees for air cut-off through an electromagnetic valve. A measuring jaw clamp (407) is fixedly provided on the rotary cylinder (406) and is driven by the cylinder to realize the opening and closing of the jaws.

4. The lens AI manufacturing platform according to claim 1, characterized in that: A second support frame (502) that can move horizontally is installed on the second horizontal conveying platform (501) of the clamping module platform (5), a screw slide structure (506) is installed on the top of the second support frame (502), and a clamping arm (508) that can slide and rise is installed on the second support frame (502), and the clamping arm (508) is driven to slide and rise on the second support frame (502) through the screw slide structure (506).

5. The lens AI manufacturing platform according to claim 4, characterized in that: A second motor (507) is installed on the clamping arm (508), and a clamping disk (503) is fixedly installed on the output end of the second motor (507). The clamping disk (503) is freely rotatable 360 ​​degrees on the clamping arm (508). A clamping claw (505) is installed on the clamping disk (503), and the clamping size and clamping force of the clamping claw (505) are controlled by a clamping cylinder (504).

6. The lens AI manufacturing platform according to claim 1, characterized in that: A horizontally movable focal meter (602) is installed on the focal meter platform (6), and a rotating frame (605) that can freely rotate 360 ​​degrees is installed on one end of the top of the focal meter (602).

7. The lens AI manufacturing platform according to claim 6, characterized in that: A third motor (606) is fixedly arranged on the rotating frame (605), and a rotating arm (607) capable of 360-degree horizontal rotation is installed on the rotating frame (605). A suction cup mounting hole (608) is arranged at the top end of the rotating arm (607), and a placement plate (604) is installed on the suction cup mounting hole (608).

8. The lens AI manufacturing platform according to claim 1, characterized in that: The bottom of the workbench (1) is provided with four movable wheels (2) for easy movement.

Images