Optical glass chamfering processing equipment

Abstract

The utility model discloses optical glass chamfering processing equipment which comprises a machine box and a processing box, a first motor is fixedly connected to the interior of the processing box, a diamond grinding wheel is fixedly connected to the top of an output shaft of the first motor, and an electric push rod is fixedly connected to the interior of the machine box. The top of the output end of the electric push rod is fixedly connected with a U-shaped piece, the outer wall of the U-shaped piece is fixedly connected with a mounting box, the interior of the mounting box is fixedly connected with a second motor, and one end of an output shaft of the second motor penetrates through the inner wall of the mounting box and is fixedly connected with a rotating box. According to the optical glass chamfering device, the electric push rod, the U-shaped piece, the mounting box, the second motor, the rotating box, the third motor, the driving gear, the exhaust pipe, the driven gear and the vacuum suction nozzle are arranged, optical glass is adsorbed through the vacuum suction nozzle, the second motor and the third motor drive the optical glass to rotate and change the surface, chamfering treatment on the optical glass is facilitated, and repeated dismounting and mounting are not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of optical lens processing, in particular to an optical glass chamfering processing device. Background Art

[0002] Various lenses in an optical lens need to be chamfered to achieve better optical performance. The chamfering treatment reduces the contact area between the lens and the support ring, reduces the friction between the contact surfaces, prevents unnecessary problems such as floating swing and vibration, and thus greatly improves the imaging quality and stability of the lens.

[0003] After retrieval, the patent document with the publication number: CN220347998U discloses a chamfering device for optical glass. By rotating the handwheel, two threaded rods and a rotating rod are driven to rotate forward together. Since each threaded rod is threadedly connected to a cooperating baffle, when the two threaded rods and the rotating rod rotate forward, the two threaded rods will drive the two baffles to move away from each other. When enough size is reserved, after placing the optical glass on the upper end surface of the placement seat, the handwheel is rotated in the reverse direction to prompt the two baffles to move closer to each other until the two baffles are respectively in contact with the side walls of the optical glass, so as to clamp and fix the optical glass, and the operation is convenient.

[0004] Although the above-mentioned chamfering device has solved some existing disadvantages, in actual use, after the optical glass is fixed, it cannot meet the requirements of different chamfering angles, and when chamfering other surfaces, it is necessary to disassemble and replace the chamfering position of the optical glass again, resulting in unnecessary cumbersome. Content of the Utility Model

[0005] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to propose an optical glass chamfering processing device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An optical glass chamfering processing device includes a chassis and a processing box. A first motor is fixedly connected inside the processing box, and a diamond grinding wheel is fixedly connected to the top of the output shaft of the first motor. An electric push rod is fixedly connected inside the chassis, and a U-shaped member is fixedly connected to the top of the output end of the electric push rod. An installation box is fixedly connected to the outer wall of the U-shaped member, a second motor is fixedly connected inside the installation box, one end of the output shaft of the second motor penetrates the inner wall of the installation box and is fixedly connected to a rotating box, and a rotating chamfering mechanism is arranged inside the rotating box.

[0008] Preferably, the rotary chamfering mechanism includes a third motor, the inner wall of the rotary box is fixedly connected to the outer wall of the third motor, the top of the output shaft of the third motor is fixedly sleeved with a main gear, two through holes are opened on the outer wall of the rotary box, and the inner walls of the two through holes are rotatably connected to the same suction pipe. A driven gear is fixedly sleeved on the outer wall of the suction pipe, and the driven gear is meshed with the main gear. The bottom of the suction pipe is fixedly communicated with a vacuum suction nozzle. By setting the rotary chamfering mechanism to drive the optical glass to rotate, the position of its chamfered surface is changed.

[0009] Preferably, a chute is opened on the outer wall of the chassis, and the inner wall of the chute is slidably connected to the outer wall of the U-shaped member. By setting the chute, the U-shaped member is assisted to move up and down.

[0010] Preferably, one end of the suction pipe is fixedly communicated with a vacuum pump, and an electronic valve is installed on the outer wall of the suction pipe for exhausting gas.

[0011] Preferably, a sliding sleeve is fixedly connected to the outer wall of the chassis, the inner wall of the sliding sleeve is slidably connected to a water outlet pipe, and one end of the water outlet pipe is fixedly communicated with a water pump. The water pump conveys water through the water outlet pipe to the top of the diamond grinding wheel to wash its outer surface and take away part of the attached residue during the chamfering of the optical glass.

[0012] Preferably, the vacuum suction nozzle is located above the diamond grinding wheel, and the vacuum suction nozzle is made of a hard material.

[0013] Compared with the prior art, the advantages of the present invention are as follows:

[0014] In this solution, by setting the electric push rod, U-shaped member, installation box, second motor, rotary box, third motor, main gear, suction pipe, driven gear and vacuum suction nozzle, the optical glass is adsorbed by the vacuum suction nozzle, and the second motor and the third motor drive the optical glass to rotate and change the surface, which is convenient for chamfering the optical glass without repeated disassembly and installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the present invention, the drawings required for the description of the specific embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a three-dimensional structural diagram of an optical glass chamfering processing device proposed by the present invention;

[0017] Figure 2 It is a cross-sectional structural diagram of an optical glass chamfering processing device proposed by the present invention;

[0018] Figure 3 This is a partial sectional structure schematic diagram of an optical glass chamfering processing device proposed by the present utility model;

[0019] Figure 4 This is a structural schematic diagram of a U-shaped part, an installation box, a second motor, a rotating box, an air extraction pipe and a vacuum suction nozzle of an optical glass chamfering processing device proposed by the present utility model.

[0020] In the figure: 1, chassis; 2, processing box; 3, first motor; 4, diamond grinding wheel; 5, electric push rod; 6, U-shaped part; 7, installation box; 8, second motor; 9, rotating box; 10, third motor; 11, main gear; 12, air extraction pipe; 13, driven gear; 14, vacuum suction nozzle; 15, sliding sleeve; 16, water outlet pipe. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0022] As Figures 1 - 4 shown, it relates to an optical glass chamfering processing device, including a chassis 1 and a processing box 2. A first motor 3 is fixedly connected inside the processing box 2. The top of the output shaft of the first motor 3 is fixedly connected with a diamond grinding wheel 4. The operation of the first motor 3 drives the diamond grinding wheel 4 to rotate.

[0023] An electric push rod 5 is fixedly connected inside the chassis 1. The top of the output end of the electric push rod 5 is fixedly connected with a U-shaped part 6. A chute is opened on the outer wall of the chassis 1. The inner wall of the chute is slidably connected with the outer wall of the U-shaped part 6. The electric push rod 5 drives the U-shaped part 6 to move up and down.

[0024] The outer wall of the U-shaped part 6 is fixedly connected with an installation box 7. A second motor 8 is fixedly connected inside the installation box 7. The installation box 7 protects the second motor 8. One end of the output shaft of the second motor 8 penetrates the inner wall of the installation box 7 and is fixedly connected with a rotating box 9.

[0025] Inside the rotating box 9, there is a rotating chamfering mechanism. The rotating chamfering mechanism includes a third motor 10. Existing encoders are installed on the outer walls of the output shafts of the first motor 3, the second motor 8, and the third motor 10. The inner wall of the rotating box 9 is fixedly connected to the outer wall of the third motor 10. A main gear 11 is fixedly sleeved on the top of the output shaft of the third motor 10. Two through holes are formed in the outer wall of the rotating box 9, and the inner walls of the two through holes are rotatably connected to the same air extraction pipe 12. An existing bearing is fixedly sleeved on the outer wall of the air extraction pipe 12, and the outer ring of the bearing is fixedly connected to the inner wall of the rotating box 9. One end of the air extraction pipe 12 is fixedly communicated with a vacuum pump.

[0026] A driven gear 13 is fixedly sleeved on the outer wall of the air extraction pipe 12. The driven gear 13 is meshed with the main gear 11. The main gear 11 drives the driven gear 13 to rotate. The rotation of the driven gear 13 drives the air extraction pipe 12 to rotate, thereby driving the optical glass at the bottom of the air extraction pipe 12 to rotate. A vacuum suction nozzle 14 is fixedly communicated with the bottom of the air extraction pipe 12. The vacuum suction nozzle 14 is located above the diamond grinding wheel 4. A sliding sleeve 15 is fixedly connected to the outer wall of the machine case 1. A water outlet pipe 16 is slidably connected to the inner wall of the sliding sleeve 15. The water outlet position of the water outlet pipe 16 is located at the top of the diamond grinding wheel 4. The water flow in the water outlet pipe 16 impacts the outer surface of the diamond grinding wheel 4 and takes away the attachments. One end of the water outlet pipe 16 is fixedly communicated with a water pump.

[0027] Working principle: When in use, the optical glass is placed below the vacuum suction nozzle 14 through existing positioning equipment. The vacuum pump operates to create a negative pressure environment in the air extraction pipe 12. The optical glass is adsorbed through the vacuum suction nozzle 14 to fix its position. The second motor 8 operates to drive the rotating box 9 to rotate. The rotation of the rotating box 9 drives the third motor 10 and the air extraction pipe 12 to rotate, adjusting the rotation angle of the optical glass to achieve the purpose of changing the chamfering angle. The first motor 3 operates to drive the diamond grinding wheel 4 to rotate. The electric push rod 5 operates to drive the U-shaped part 6 to move downward. The downward movement of the U-shaped part 6 drives the installation box 7 and the rotating box 9 to move downward. When the optical glass contacts the top of the diamond grinding wheel 4, chamfering is performed. Moreover, for circular optical glass, the third motor 10 operates to drive the main gear 11 to rotate. The rotation of the main gear 11 drives the driven gear 13 to rotate. The rotation of the driven gear 13 drives the air extraction pipe 12 to rotate. The rotation of the air extraction pipe 12 drives the vacuum suction nozzle 14 and the optical glass to rotate slowly to chamfer the edge. For rectangular or polyhedral optical glass, the electric push rod 5 operates to move the air extraction pipe 12 and the optical glass upward by a certain distance. Then, with the operation of the third motor 10, after driving the air extraction pipe 12 to rotate by a certain angle, the electric push rod 5 moves downward again to chamfer the edge of the optical glass.

[0028] It should be noted that during actual operation, an existing PLC controller can be added. The PLC controller is electrically connected to the first motor 3, the second motor 8, the third motor 10, the vacuum pump, the water pump, and the encoder to facilitate the control of the overall operation. The specific data analysis and processing involved in further realizing the control function are methods that those skilled in the art can achieve based on common knowledge, and these method contents are not within the scope of this solution. The above description is only to illustrate the beneficial effects that can be achieved by the improvement of this hardware structure in combination with common knowledge.

[0029] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to only the specific embodiments. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. An optical glass chamfering processing device, comprising a chassis (1) and a processing box (2), characterized in that, A first motor (3) is fixedly connected inside the processing box (2). The top of the output shaft of the first motor (3) is fixedly connected with a diamond grinding wheel (4). An electric push rod (5) is fixedly connected inside the machine box (1). The top of the output end of the electric push rod (5) is fixedly connected with a U-shaped member (6). The outer wall of the U-shaped member (6) is fixedly connected with an installation box (7). A second motor (8) is fixedly connected inside the installation box (7). One end of the output shaft of the second motor (8) penetrates through the inner wall of the installation box (7) and is fixedly connected with a rotating box (9). A rotating chamfering mechanism is provided inside the rotating box (9).

2. An optical glass chamfering processing device according to claim 1, characterized in that, The rotating chamfering mechanism includes a third motor (10). The inner wall of the rotating box (9) is fixedly connected with the outer wall of the third motor (10). The top of the output shaft of the third motor (10) is fixedly sleeved with a main gear (11). Two through holes are formed in the outer wall of the rotating box (9). The inner walls of the two through holes are both rotatably connected with the same air suction pipe (12). The outer wall of the air suction pipe (12) is fixedly sleeved with a driven gear (13). The driven gear (13) is meshed with the main gear (11). The bottom of the air suction pipe (12) is fixedly communicated with a vacuum suction nozzle (14).

3. An optical glass chamfering processing device according to claim 1, characterized in that, A chute is formed in the outer wall of the machine box (1). The inner wall of the chute is slidably connected with the outer wall of the U-shaped member (6).

4. An optical glass chamfering processing device according to claim 2, characterized in that, One end of the air suction pipe (12) is fixedly communicated with a vacuum pump.

5. An optical glass chamfering processing device according to claim 1, characterized in that, A sliding sleeve (15) is fixedly connected to the outer wall of the machine box (1). A water outlet pipe (16) is slidably connected to the inner wall of the sliding sleeve (15). One end of the water outlet pipe (16) is fixedly communicated with a water pump.

6. An optical glass chamfering processing device according to claim 2, characterized in that, The vacuum suction nozzle (14) is located above the diamond grinding wheel (4).

Images