CN211136621U

CN211136621U - Automatic polishing device for optical lens

Info

Publication number: CN211136621U
Application number: CN201921911747.7U
Authority: CN
Inventors: 陆玉宽; 吴运超; 赵芒; 马林超; 王东辉
Original assignee: Nanyang Jiulong Photoelectric Co ltd
Current assignee: Nanyang Jiulong Photoelectric Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-07-31
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses an optical lens's automatic burnishing device relates to automatic polishing technical field, specifically is including polishing the box, the inside cavity that is provided with of polishing box, institute the mid-mounting of cavity has the polishing platform, the one end joint of support lies in inside its spout that matches and suits, the circular recess can be opened to the upper surface of polishing platform, the inside fixed mounting of circular recess has the lens fixed block, lens have been placed to the inside in U type groove. This optical lens's automatic burnishing device, through the setting to polishing platform support and spout, the lower surface of polishing platform is connected with the threaded rod, can make the polishing platform reciprocate in the spout, finally reached and to have selected the purpose of polishing thickness according to the roughness of surface of lens, through the setting to both sides high pressure water pipe, can make lens high-efficient thorough washing and grinding's granule in the polishing in work, reached the purpose that prevents the granule secondary fish tail lens mirror surface of grinding.

Description

Automatic polishing device for optical lens

Technical Field

The utility model relates to an automatic polishing technical field specifically is an optical lens's automatic polishing device.

Background

The lens is an optical element which is made of transparent substances and has a part of spherical surface, the lens is composed of a plurality of lenses, namely a plastic lens and a glass lens, the lens can be widely applied to various fields such as security protection, vehicle-mounted, digital cameras, lasers, optical instruments and the like, and the lens technology is more and more widely applied along with the continuous development of the market. The lens is made according to the refraction law of light. The lens is a refractor, and the refracting surface of the lens is a transparent body with two spherical surfaces (part of spherical surface) or one spherical surface (part of spherical surface) and one plane. In the process of producing and processing the lens, polishing is an important process, the optical lens needs to be subjected to a part of polishing treatment after being processed, and the quality of polishing quality and the efficiency directly influence the cost required by production. In the industrial production process, the commonly used lens polishing equipment corresponds to one polisher for one lens clamp, and the production requirement can be barely met when the production capacity is small. Because the working time and the working intensity of each independent polishing device are different, the polishing pad on each polisher needs to be maintained irregularly, the phenomenon that production is influenced due to untimely replacement can occur, the phenomena of uneven processing quality, large occupied area of the device and high energy consumption are caused, and the problem of low cost efficiency is caused.

However, in the prior art, the polishing of the optical lens has the problems that the polishing thickness cannot be selected according to the roughness of the lens surface, and the polishing cannot be carried out completely and thoroughly in time, so that the ground particles cause secondary damage to a newly formed mirror surface.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an optical lens's automatic burnishing device has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an automatic burnishing device of optical lens, includes the polishing box, the inside cavity that is provided with of polishing box, the spout has been seted up to the both sides of cavity, the mid-mounting of cavity has the polishing platform, the both sides welding of polishing platform has the support, the one end joint of support lies in inside its spout that matches and suits, the circular recess can be opened to the upper surface of polishing platform, the inside fixed mounting of circular recess has the lens fixed block, U type groove has been seted up to the upper surface of lens fixed block, lens have been placed to the inside in U type groove, the top of lens is equipped with the polishing dish, the output that the upper surface of polishing dish passes through shaft coupling and first motor links to each other, the fixed mounting of the upper surface of polishing box has first motor, the material of lens fixed block is the sponge.

Optionally, the lower surface of the polishing box body is provided with a second motor, and the output end of the second motor is in threaded connection with the lower surface of the polishing table through a threaded rod.

Optionally, a drain hole is formed in the lens fixing block, and the drain hole of the lens fixing block is connected with the drain hole formed in the polishing table.

Optionally, a water storage tank is fixedly mounted on the upper surface of the polishing box body, a high-pressure water pipe is inserted into the lower surface of the water storage tank, a high-pressure spray head is fixedly mounted at one end of the high-pressure water pipe, and a water inlet pipe is arranged on the upper surface of the water storage tank.

Optionally, a drain pipe is inserted into the lower surface of the polishing box body, and a threaded hole is formed in the lower surface of the polishing table.

Optionally, a second motor box is fixedly mounted on the lower surface of the polishing box body, and a second motor is fixedly mounted inside the second motor box.

(III) advantageous effects

The utility model provides an optical lens's automatic burnishing device possesses following beneficial effect:

1. this optical lens's automatic burnishing device through the setting to polishing platform support and spout, and the lower surface of polishing platform is connected with the threaded rod, and the threaded rod can make the polishing platform reciprocate in the spout under the control of motor, has finally reached the purpose that can select the polishing thickness according to the roughness of lens.

2. This optical lens's automatic polishing device through the setting to both sides high pressure water pipe, under the control of water pump, can make lens high-efficient thorough washing away the granule that grinds in the polishing in the time of work, has reached the purpose that prevents the granule secondary fish tail lens mirror surface that grinds.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic top view of the polishing table of the present invention;

fig. 3 is a schematic view of a three-dimensional structure of the lens fixing block of the present invention;

figure 4 is the three-dimensional structure schematic diagram of the polishing disk of the utility model.

In the figure: 1-polishing box body, 2-cavity, 3-chute, 4-polishing table, 5-bracket, 6-round groove, 7-lens fixing block, 8-U-shaped groove, 9-lens, 10-polishing disk, 11-first motor, 12-second motor, 13-threaded rod, 14-water drain hole, 15-water storage tank, 16-high pressure water pipe, 17-water inlet pipe, 18-water drain pipe and 19-second motor box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: an automatic polishing device for optical lenses, a cavity 2 is arranged in a polishing box body 1, a second motor 12 is arranged on the lower surface of the polishing box body 1, the output end of the second motor 12 is in threaded connection with the lower surface of a polishing table 4 through a threaded rod 13, sliding grooves 3 are formed in two sides of the cavity 2, a polishing table 4 is arranged in the middle of the cavity 2, brackets 5 are welded on two sides of the polishing table 4, one end of each bracket 5 is clamped in the corresponding sliding groove 3, a circular groove 6 can be formed in the upper surface of the polishing table 4, a lens fixing block 7 is fixedly arranged in the circular groove 6, a drain hole 14 is formed in the lens fixing block 7, the drain hole 14 of the lens fixing block 7 is connected with the drain hole 14 formed in the polishing table 4, a U-shaped groove 8 is formed in the upper surface of the lens fixing block 7, a lens 9 is placed in the U-, the upper surface of polishing dish 10 passes through the shaft coupling and links to each other with first motor 11's output, the fixed mounting of the upper surface of polishing box 1 has first motor 11, the last fixed surface of polishing box 1 installs storage water tank 15, storage water tank 15's lower surface is inserted and is equipped with high-pressure water pipe 16, high-pressure water pipe 16's one end fixed mounting has high pressure nozzle, inlet tube 17 has been seted up to storage water tank 15's upper surface, the material of lens fixed block 7 is the sponge, the lower surface of polishing box 1 is inserted and is equipped with drain pipe 18, the lower surface of polishing platform 4 has seted up the screw hole, the lower fixed surface of polishing box 1 installs second motor case 19, the inside fixed mounting of second motor case 19 has second.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the polishing machine is used, a lens 9 is placed in the lens fixing block 7, the lens fixing block 7 is made of hard sponge, damage to the lens is prevented during polishing, a power supply is turned on, the first motor 11 rotates around the axis to polish an optical lens, the high-pressure water pipe 16 starts to spray cleaning liquid to wash the lens 7 in all directions, when the surface of the lens 7 is polished to a certain thickness, the polishing disc 10 cannot contact the surface of the lens 7, the second motor 12 starts to work at the moment according to the processing requirement, the lifting of the polishing table 4 is controlled through the threaded rod 13, then the outer surface of the lens 7 continues to be polished, and finally the required requirement is met.

In summary, the following steps: this automatic burnishing device of optical lens through the setting to polishing platform support 5 and spout 3, and the lower surface of polishing platform 4 is connected with threaded rod 13, and threaded rod 13 can make polishing platform 4 reciprocate in the spout 3 under the control of second motor 12, has finally reached and can select the purpose of polishing thickness according to the roughness of lens. Through the arrangement of the high-pressure water pipe 16 and the high-pressure spray head, under the control of the water pump, the lens 7 can efficiently and thoroughly wash away the ground particles during polishing, and the purpose of preventing the ground particles from secondarily scratching the lens surface is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automatic burnishing device of optical lens, is including polishing box (1), its characterized in that: the polishing device is characterized in that a cavity (2) is arranged inside the polishing box body (1), sliding grooves (3) are formed in two sides of the cavity (2), a polishing table (4) is installed in the middle of the cavity (2), supports (5) are welded on two sides of the polishing table (4), one end of each support (5) is clamped inside the corresponding sliding groove (3), a circular groove (6) can be formed in the upper surface of the polishing table (4), a lens fixing block (7) is fixedly installed inside the circular groove (6), a U-shaped groove (8) is formed in the upper surface of the lens fixing block (7), a lens (9) is placed inside the U-shaped groove (8), a polishing disc (10) is arranged above the lens (9), the upper surface of the polishing disc (10) is connected with the output end of a first motor (11) through a coupler, and the first motor (11) is fixedly installed on the upper surface of the polishing box body (1), the lens fixing block (7) is made of hard sponge.

2. An automatic polishing apparatus for optical lenses according to claim 1, characterized in that: the lower surface of the polishing box body (1) is provided with a second motor (12), and the output end of the second motor (12) is in threaded connection with the lower surface of the polishing table (4) through a threaded rod (13).

3. An automatic polishing apparatus for optical lenses according to claim 1, characterized in that: a drain hole (14) is formed in the lens fixing block (7), and the drain hole (14) of the lens fixing block (7) is connected with the drain hole (14) formed in the polishing table (4).

4. An automatic polishing apparatus for optical lenses according to claim 1, characterized in that: the polishing device is characterized in that a water storage tank (15) is fixedly mounted on the upper surface of the polishing tank body (1), a high-pressure water pipe (16) is inserted into the lower surface of the water storage tank (15), a high-pressure spray head is fixedly mounted at one end of the high-pressure water pipe (16), and a water inlet pipe (17) is formed in the upper surface of the water storage tank (15).

5. An automatic polishing apparatus for optical lenses according to claim 1, characterized in that: a drain pipe (18) is inserted into the lower surface of the polishing box body (1), and a threaded hole is formed in the lower surface of the polishing table (4).

6. An automatic polishing apparatus for optical lenses according to claim 1, characterized in that: the lower surface fixed mounting of polishing box (1) has second motor case (19), the inside fixed mounting of second motor case (19) has second motor (12).