Vibration grinding machine for optical lens

Abstract

The utility model relates to the technical field of optical lens processing, and discloses a vibration grinding machine for optical lenses, which comprises a vibration grinding mechanism, and the vibration grinding mechanism comprises a vibration seat and a material placing disc at the top end of the vibration seat; the material taking mechanism comprises a threaded rod, the threaded rod is connected to the midpoint of the inner wall of the material placing disc, the outer side of the threaded rod is rotationally sleeved with a threaded sleeve, the outer side of the threaded sleeve is connected with an auxiliary disc used for placing lenses and polishing materials, and the top end of the threaded sleeve is connected with a shackle. Compared with the prior art, the lens polishing device has the advantages that lenses and polishing materials can be rapidly taken out of the discharging disc, the overall working efficiency is improved, meanwhile, the subsequent polishing materials can be conveniently replaced, and the production cost is reduced. And the inner wall of the auxiliary disc can be cleaned conveniently, and different polishing materials can be replaced conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of optical lens processing, in particular to a vibration grinder for optical lenses. Background Art

[0002] Optical glass is made by mixing high-purity oxides of silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium, etc. according to a specific formula, melting it at high temperature in a platinum crucible, stirring it evenly with ultrasound to remove bubbles; then it is cooled slowly over a long period of time to prevent internal stress in the glass block.

[0003] Traditional optical lenses are uniformly polished before precision processing. During polishing, the polishing material and the lenses are added to the discharge tray of the vibration grinder. However, it is impossible to quickly remove all the lenses or replace the polishing material after processing. There is still a certain inconvenience in actual use. Therefore, there is an urgent need for a vibration grinder for optical lenses to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned technical problems, the purpose of the utility model is to provide a vibration grinder for optical lenses, so as to solve the problem that traditional optical lenses proposed in the above-mentioned background technology will be uniformly polished before precision processing, and the polishing material and the lenses will be added to the discharge tray of the vibration grinder during polishing, but after the processing is completed, all the lenses cannot be quickly taken out or the polishing material cannot be replaced, and there is still a certain inconvenience in actual use.

[0005] The utility model provides the following technical solution: a vibration grinder for optical lenses, comprising a vibration grinding mechanism, wherein the vibration grinding mechanism comprises a vibration seat and a discharge tray at the top thereof;

[0006] The material taking mechanism comprises a threaded rod connected to the midpoint of the inner wall of the material discharging tray, a threaded sleeve is rotatably sleeved on the outer side of the threaded rod, and an auxiliary tray is connected to the outer side of the threaded sleeve for placing lenses and polishing materials, and a hook ring is connected to the top of the threaded sleeve;

[0007] The protection mechanism is arranged on the outer side of the auxiliary plate.

[0008] To implement the above technical solution, a rotational engagement limit is adopted between the threaded sleeve and the threaded rod, so that the auxiliary disk can be stably placed in the discharge tray and quickly detached from the discharge tray. Compared with the prior art, the device can quickly take the lens and polishing material out of the discharge tray, thereby improving the overall work efficiency. At the same time, it is also convenient to replace the subsequent polishing material, and it is also convenient to clean the inner wall of the auxiliary disk, so as to facilitate the replacement of different polishing materials.

[0009] Furthermore, a rubber skin is connected to the inner surface of the discharge tray, and the thickness of the rubber skin is two millimeters. After the auxiliary tray and the discharge tray are tightly attached, the top of the auxiliary tray is one centimeter higher than the top of the discharge tray.

[0010] To implement the above technical solution, rubber skin is used as a gasket to improve the tight fit between the discharge tray and the auxiliary tray.

[0011] Furthermore, the outer side of the threaded sleeve is in a frustum shape, and the area of ​​the bottom end is larger than the area of ​​the top end.

[0012] Implementing the above technical solution facilitates increasing the strength of the threaded sleeve.

[0013] Furthermore, the protection mechanism includes a blocking ring plate, which is connected to the outer side of the auxiliary plate and is used to block the gap between the auxiliary plate and the discharge plate, and the edge of the blocking ring plate extends downward by at least one centimeter.

[0014] The above technical solution is implemented to prevent debris or waste residue from entering the gap between the auxiliary tray and the discharge tray.

[0015] Furthermore, the top end of the blocking ring piece is connected to a limiting ring, and a shielding cover is placed on the blocking ring piece inside the limiting ring, the top end of the shielding cover is connected to a handle, and the shielding cover and the handle are transparent components.

[0016] Implementing the above technical solution makes it easy to shield the top of the auxiliary plate.

[0017] Furthermore, a magnet is embedded in the interior of the blocking ring sheet, and an iron ring is connected to the bottom edge of the shielding cover for magnetic attraction and limiting.

[0018] Implementing the above technical solution can enhance the stabilizing effect of placing the shield on the blocking ring.

[0019] Technical effects and advantages of the utility model:

[0020] 1. The utility model adopts the rotational engagement limit between the threaded sleeve and the threaded rod, so that the auxiliary plate can be stably placed in the discharge plate and quickly detached from the discharge plate.

[0021] 2. Compared with the prior art, the utility model can quickly take out the lens and polishing material from the discharge tray, thereby improving the overall work efficiency. It is also convenient for replacing the subsequent polishing material and cleaning the inner wall of the auxiliary tray, thereby facilitating the replacement of different polishing materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a top three-dimensional schematic diagram of the overall structure of the utility model in an exploded state.

[0023] Figure 2It is a top three-dimensional schematic diagram of the overall structure of the utility model.

[0024] Figure 3 It is a top view stereoscopic schematic diagram of the material taking mechanism structure of the utility model in an exploded state.

[0025] Figure 4 It is a top-down stereoscopic schematic diagram of the protection mechanism structure of the utility model in an explosion state.

[0026] The accompanying drawings are marked as follows: 1. vibration grinding mechanism; 110. vibration seat; 111. discharge tray; 2. material taking mechanism; 210. threaded rod; 211. auxiliary disk; 212. threaded sleeve; 213. hook ring; 3. protection mechanism; 310. blocking ring; 311. limiting ring; 312. shielding cover; 313. handle. DETAILED DESCRIPTION

[0027] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention.

[0028] Embodiment 1:

[0029] Refer to the attached drawings in the specification Figure 1-3 The utility model provides a vibration polishing machine for optical lenses, including a vibration polishing mechanism 1, the vibration polishing mechanism 1 includes a vibration seat 110 and a material discharge tray 111 at the top thereof;

[0030] The material taking mechanism 2 includes a threaded rod 210, and the threaded rod 210 is connected to the midpoint of the inner wall of the material discharging tray 111, and a threaded sleeve 212 is rotatably sleeved on the outer side of the threaded rod 210, and an auxiliary tray 211 is connected to the outer side of the threaded sleeve 212 for placing lenses and polishing materials, and a hook ring 213 is connected to the top of the threaded sleeve 212;

[0031] The protection mechanism 3 is arranged on the outside of the auxiliary disk 211. The inner surface of the discharge disk 111 is connected with a rubber skin, and the thickness of the rubber skin is two millimeters. After the auxiliary disk 211 and the discharge disk 111 are tightly attached, the top of the auxiliary disk 211 is one centimeter higher than the top of the discharge disk 111. The outer side of the threaded sleeve 212 is frustum-shaped, and the bottom area is larger than the top area.

[0032] When in use, add the lens and polishing material into the auxiliary tray 211, and then connect the vibration base 110 to an external power source to start polishing. After polishing is completed, hold the hook ring 213 and rotate it to make the threaded sleeve 212 rotate and gradually disengage from the threaded rod 210 until the auxiliary tray 211 is taken out from the discharge tray 111, and then the lens and the polishing material can be poured out together.

[0033] Embodiment 2:

[0034] Refer to the attached drawings in the specification Figure 4 The difference between the second embodiment and the first embodiment is that the protection mechanism 3 includes a blocking ring piece 310, which is connected to the outer side of the auxiliary disk 211 and is used to block the gap between the auxiliary disk 211 and the discharge disk 111, and the edge of the blocking ring piece 310 extends downward by at least one centimeter, the top of the blocking ring piece 310 is connected to the limiting ring 311, and a shielding cover 312 is placed on the blocking ring piece 310 on the inner side of the limiting ring 311, the top of the shielding cover 312 is connected to a handle 313, and the shielding cover 312 and the handle 313 are transparent components, a magnet is embedded in the inside of the blocking ring piece 310, and the bottom edge of the shielding cover 312 is connected to an iron ring for magnetic suction limiting.

[0035] During polishing, the shielding cover 312 may be placed on the blocking ring 310 to shield the top of the auxiliary disk 211 .

Claims

1. A vibration polishing machine for optical lenses, comprising a vibration polishing mechanism (1), wherein the vibration polishing mechanism (1) comprises a vibration seat (110) and a discharge tray (111) at the top thereof, characterized in that: A material taking mechanism (2), the material taking mechanism (2) comprising a threaded rod (210), the threaded rod (210) being connected to the midpoint of the inner wall of a material placing tray (111), a threaded sleeve (212) being rotatably sleeved on the outer side of the threaded rod (210), and an auxiliary tray (211) being connected to the outer side of the threaded sleeve (212) for placing lenses and polishing materials, and a hook ring (213) being connected to the top end of the threaded sleeve (212); A protection mechanism (3), wherein the protection mechanism (3) is arranged on the outside of the auxiliary plate (211).

2. The vibration polisher for optical lenses according to claim 1, characterized in that: The inner surface of the discharge tray (111) is connected with a rubber skin, and the thickness of the rubber skin is two millimeters. After the auxiliary tray (211) and the discharge tray (111) are tightly attached, the top of the auxiliary tray (211) is one centimeter higher than the top of the discharge tray (111).

3. The vibration polishing machine for optical lenses according to claim 2, characterized in that: The outer side of the threaded sleeve (212) is in the shape of a truncated cone, and the area of ​​the bottom end is larger than the area of ​​the top end.

4. The vibration polisher for optical lenses according to claim 1, characterized in that: The protection mechanism (3) comprises a blocking ring piece (310), which is connected to the outside of the auxiliary plate (211) and is used to block the gap between the auxiliary plate (211) and the discharge plate (111), and the edge of the blocking ring piece (310) extends downward by at least one centimeter.

5. The vibration polisher for optical lenses according to claim 4, characterized in that: The top end of the blocking ring piece (310) is connected to a limiting ring (311), and a shielding cover (312) is placed on the blocking ring piece (310) inside the limiting ring (311), and the top end of the shielding cover (312) is connected to a handle (313), and the shielding cover (312) and the handle (313) are transparent components.

6. The vibration polisher for optical lenses according to claim 5, characterized in that: A magnet is embedded and installed inside the blocking ring sheet (310), and an iron sheet ring is connected to the bottom edge of the shielding cover (312) for magnetic attraction and limiting.

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