CN220839422U - Polishing device for optical lens machining - Google Patents

Abstract

The utility model discloses a polishing device for processing an optical lens, which relates to the technical field of processing of optical lenses, and comprises a device main body, a mounting frame and a polishing disc, and is characterized in that: the polishing device comprises a device body, and is characterized in that a polishing assembly is arranged in the device body and comprises an electric cylinder, the output end of the electric cylinder is connected with a rotary joint, a vacuum chuck is arranged below the rotary joint, and a bracket is connected in the device body. According to the utility model, through the arrangement of the polishing component, eight glass lenses are respectively placed into the eight limiting rings, the damage of the glass lenses caused by collision is avoided through the limiting rings so as to play a role in protection, then the output end of the electric cylinder drives the rotary joint and the vacuum chuck to move downwards, the glass lenses are limited so as to avoid the lens from jumping out, the mounting frame drives the polishing disc to rotate so as to drive the toothed ring to rotate when the polishing disc starts to polish, the eight glass lenses are conveniently polished simultaneously, the precision is high, the space is saved, the cost is reduced, and the glass lenses are conveniently subjected to blanking work.

Description

Polishing device for optical lens machining

Technical Field

The utility model relates to the technical field of optical lens processing, in particular to a polishing device for optical lens processing.

Background

The optical lens is composed of a lens barrel, a lens, a sealing ring and other structures, wherein the lens is a key in the optical lens, the lens in the optical lens can be divided into a visible light lens, an ultraviolet lens, an infrared lens and the like according to the wave band of light waves, and can be divided into a spherical lens, an aspherical lens, a curved lens and the like according to the shape, the polishing step of the lens is particularly important in the processing of the optical lens, and mainly the polishing step is to remove a damage layer generated by fine grinding to enable the damage layer to reach the specified surface roughness requirement, reach the surface shape specified in a drawing and create conditions for the follow-up coating and gluing process, and the imaging can be influenced if the polishing effect is poor.

In the polishing work of the existing lens, the plastic lens is usually one device for polishing a plurality of lenses simultaneously, and the glass lens is usually polished independently, so that the production efficiency is accelerated, the existing lens polishing device is usually provided with a plurality of independent polishing stations side by side, then the linear motor carries a manipulator to move to carry out feeding and discharging work on the plurality of polishing stations, and a plurality of glass lenses are processed simultaneously, so that a plurality of devices are needed, a large area is needed for placing a plurality of devices in the process step, and the purchase cost of the plurality of devices is high.

Disclosure of utility model

Based on the above, the utility model aims to provide a polishing device for processing optical lenses, so as to solve the technical problem of high cost for mass processing of glass lenses.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a burnishing device is used in optical lens processing, includes device main part, mounting bracket and polishing dish, its characterized in that: the polishing device comprises a device body, and is characterized in that a polishing assembly is arranged in the device body and comprises an electric cylinder, the output end of the electric cylinder is connected with a rotary joint, a vacuum chuck is arranged below the rotary joint, a support is connected in the device body, a gear and a roller are respectively connected in the support, a toothed ring is sleeved outside the mounting frame, and a limiting ring is arranged on the polishing disk.

Through adopting above-mentioned technical scheme, put into eight spacing rings respectively with eight glass lenses, avoid glass lenses to collide with impaired in order to play the guard action through the spacing ring, afterwards electric jar output drive rotary joint and vacuum chuck move down, spacing in order to avoid the lens to jump out to glass lenses, the mounting bracket drives the polishing dish rotation and drives the ring gear rotatory when starting polishing work, drive gyro wheel and polishing dish syntropy rotation through ring gear meshing, because spacing ring and gyro wheel butt consequently the glass lenses and the polishing dish syntropy rotation in gyro wheel drive spacing ring and the spacing ring, eight electric jar independent operations can control eight glass lenses's down force respectively simultaneously, so that carry out high accuracy polishing work to eight lenses simultaneously, accessible vacuum chuck takes out glass lenses after the polishing work is finished so that the unloading.

Further, install the motor in the device main part, and the mounting bracket is connected in the motor output, the polishing dish is connected in the mounting bracket top.

By adopting the technical scheme, the output end drives the mounting frame to rotate after the motor is started, the mounting frame drives the polishing disc to rotate after rotating to start polishing work, and the damage layer generated by fine grinding is removed through contact between the polishing disc and the glass lens so as to enable the damage layer to reach the specified surface roughness requirement, reach the surface shape specified by a drawing and create conditions for subsequent coating and gluing procedures.

Further, the limiting ring is abutted with the roller.

Through adopting above-mentioned technical scheme, through ring gear and gear engagement drive gyro wheel and polishing dish syntropy rotation, because spacing ring and gyro wheel butt consequently gyro wheel drive spacing ring and glass lens in the spacing ring and polishing dish syntropy rotation to be convenient for carry out high accuracy polishing work to eight lenses simultaneously.

Further, eight vacuum chucks are arranged, and the eight vacuum chucks are distributed in an annular array shape.

Through adopting above-mentioned technical scheme, jar output drive rotary joint and vacuum chuck move down, carry out spacingly in order to avoid the lens to jump out to glass lens, accessible vacuum chuck takes out glass lens in order to the unloading after polishing work finishes.

Further, sixteen gears are arranged, and eight gears are meshed with the other eight gears and the toothed ring respectively.

Through adopting above-mentioned technical scheme, through ring gear and eight be connected in the inside gear engagement of support, the rethread eight be connected in the inside gear engagement of support and eight be connected in the gear engagement at gyro wheel top, and then drive gyro wheel and polishing dish syntropy rotation.

Further, sixteen gears are divided into eight groups, two gears are one group, and eight groups of gears are distributed in an annular array.

Through adopting above-mentioned technical scheme, the mounting bracket drives polishing dish rotation and drives the ring gear and rotate when beginning polishing work, drives gyro wheel and polishing dish syntropy rotation through ring gear and gear engagement, because spacing ring and gyro wheel butt consequently gyro wheel drive spacing ring and glass lens in the spacing ring and polishing dish syntropy rotation.

Further, sixteen rollers are arranged, two rollers are divided into eight groups, and the eight groups of rollers are distributed in a ring-shaped array.

Through adopting above-mentioned technical scheme, spacing ring and gyro wheel butt, eight gyro wheels are driven the back by eight gears and respectively drive eight spacing rings and eight glass lenses in eight spacing rings and polishing dish syntropy rotation.

In summary, the utility model has the following advantages:

According to the utility model, through the arrangement of the polishing component, eight glass lenses are respectively placed into the eight limiting rings, the damage of the glass lenses caused by collision is avoided through the limiting rings, then the output end of the electric cylinder drives the rotary joint and the vacuum chuck to move downwards, the glass lenses are limited to avoid the lens jumping out, the mounting frame drives the polishing disk to rotate to start polishing work and simultaneously drives the toothed ring to rotate, the roller is meshed with the gear to drive the roller to rotate in the same direction with the polishing disk through the toothed ring and the gear, the limiting rings are abutted with the roller, so that the roller drives the limiting rings and the glass lenses in the limiting rings and the polishing disk to rotate in the same direction, simultaneously, the independent operation of the eight electric cylinders can respectively control the pressing force of the eight glass lenses, so that the eight glass lenses can be polished at the same time, the glass lenses can be taken out through the vacuum chuck after the polishing work is finished, the eight glass lenses can be polished conveniently and simultaneously, the precision is high, the space is saved, the cost is reduced, and the glass lenses can be conveniently subjected to the polishing work.

Drawings

FIG. 1 is a schematic side sectional view of the device of the present utility model;

FIG. 2 is a schematic view of the structure of the device of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 2 at A in accordance with the present utility model;

FIG. 4 is a schematic view of an explosive structure of the mounting bracket of the present utility model;

fig. 5 is a schematic view of the device of the present utility model in a top-down view.

In the figure: 1. a device body; 2. a motor; 3. a mounting frame; 4. polishing disk; 5. a polishing assembly; 501. an electric cylinder; 502. a rotary joint; 503. a vacuum chuck; 504. a bracket; 505. a limiting ring; 506. a toothed ring; 507. a gear; 508. and a roller.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The polishing device for processing the optical lens comprises a device main body 1, a mounting frame 3 and a polishing disc 4, wherein a polishing assembly 5 is arranged in the device main body 1, as shown in fig. 1-5.

Specifically, polishing subassembly 5 is including installing in the inside eight electric cylinders 501 of top of device main part 1 for control lens's downforce, eight electric cylinders 501 output is connected with eight rotary joint 502 respectively, make vacuum chuck 503 can more rotate along with the lens, avoid producing wearing and tearing between lens and the vacuum chuck 503, eight vacuum chuck 503 are installed respectively to eight rotary joint 502 bottoms, be used for control lens's downforce and follow-up unloading of being convenient for, device main part 1 is inside to be connected with eight supports 504 respectively, eight supports 504 are inside to be connected with sixteen gyro wheels 508 respectively, gyro wheels 508 and support 504 are inside to be connected with the gear 507 respectively, sixteen gears 507 are connected in eight supports 504 inside and eight gyro wheels 508 tops, sixteen gears 507 and gyro wheels 508 divide equally divide into eight groups, two are a set of, eight group's gears 507 and gyro wheels 508 are the distribution of annular array form, eight gears 507 and gyro wheels 508 in the support 504 mesh with eight gears 507 at gyro wheels 508 top respectively, the rack 3 outside has cup jointed toothed ring 506, eight gears 507 in the support 504 all mesh with eight toothed ring 506 and the annular ring 506 respectively, the polishing space is placed with eight supports 505 and is the annular glass that the annular glass is spacing, the spacing is the glass is difficult to carry out, the glass is difficult for the annular space is reduced to the annular, the glass is placed with eight supports 505 respectively, the annular glass is convenient to the annular space is used for carrying out the annular space is reduced, the annular space is convenient to the glass is used for the top to be used for the polishing.

Referring to fig. 1-5, in the above embodiment, a motor 2 is installed below the inner portion of a device body 1, a mounting frame 3 is connected to the output end of the motor 2, and a polishing disc 4 is connected to the top of the mounting frame 3, so as to facilitate polishing work on a glass lens.

The implementation principle of the embodiment is as follows: firstly, a worker or a mechanical arm respectively puts eight glass lenses into eight limiting rings 505, the glass lenses are prevented from being knocked and damaged through the limiting rings 505 to play a role in protection, then the output end of an electric cylinder 501 drives a rotary joint 502 and a vacuum sucker 503 to move downwards, and the glass lenses are limited through the vacuum sucker 503 to prevent the lenses from jumping out;

The polishing device comprises a motor 2, a mounting frame 3, a polishing disc 4, a toothed ring 506, eight gears 507, a roller 508, a limiting ring 505, a glass lens and a polishing disc 4, wherein the output end of the motor 2 drives the mounting frame 3 to rotate after the motor 2 is started, the polishing disc 4 is driven to rotate to start polishing, the toothed ring 506 is driven by the mounting frame 3 to rotate, the toothed ring 506 is meshed with the eight gears 507 connected to the inside of a bracket 504, the eight gears 507 connected to the top of the roller 508 are meshed with the eight gears 507 connected to the top of the roller 508, the roller 508 is driven to rotate in the same direction, and the limiting ring 505 is abutted with the roller 508, so that the roller 508 drives the limiting ring 505 and the glass lens in the limiting ring 505 to rotate in the same direction as the polishing disc 4;

After the polishing work is finished, a worker starts the vacuum chuck 503 and lifts the electric cylinder 501, suction force is generated after the vacuum chuck 503 is started to suck the glass lens, then the rotary joint 502 and the vacuum chuck 503 are driven to move upwards through the output end of the electric cylinder 501 to enable the glass lens to be taken out, and then the worker or the mechanical arm can carry out the blanking work.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (7)

1. The utility model provides a burnishing device is used in optical lens processing, includes device main part (1), mounting bracket (3) and polishing dish (4), its characterized in that: be provided with polishing subassembly (5) in device main part (1), and polishing subassembly (5) are including electric jar (501), electric jar (501) output is connected with rotary joint (502), and installs vacuum chuck (503) under rotary joint (502), device main part (1) internal connection has support (504), and is connected with gear (507) and gyro wheel (508) respectively in support (504), toothed ring (506) have been cup jointed to mounting bracket (3) outside, spacing ring (505) have been placed on polishing dish (4).

2. The polishing device for optical lens processing according to claim 1, wherein: install motor (2) in device main part (1), and mounting bracket (3) are connected in motor (2) output, polishing dish (4) are connected in mounting bracket (3) top.

3. The polishing device for optical lens processing according to claim 1, wherein: the limiting ring (505) is abutted with the roller (508).

4. The polishing device for optical lens processing according to claim 3, wherein: eight vacuum chucks (503) are arranged, and the eight vacuum chucks (503) are distributed in an annular array shape.

5. The polishing device for optical lens processing according to claim 1, wherein: sixteen gears (507) are arranged, and eight gears (507) are respectively meshed with the other eight gears (507) and the toothed ring (506).

6. The polishing device for optical lens processing according to claim 5, wherein: sixteen gears (507) are divided into eight groups, two groups are arranged in one group, and the eight groups of gears (507) are distributed in an annular array shape.

7. The polishing device for optical lens processing according to claim 1, wherein: sixteen rollers (508) are arranged, two rollers are grouped into eight groups, and the eight groups of rollers (508) are distributed in an annular array.