CN112159968A - Lens placing frame for vacuum coating of optical lens - Google Patents
Lens placing frame for vacuum coating of optical lens Download PDFInfo
- Publication number
- CN112159968A CN112159968A CN202011270116.9A CN202011270116A CN112159968A CN 112159968 A CN112159968 A CN 112159968A CN 202011270116 A CN202011270116 A CN 202011270116A CN 112159968 A CN112159968 A CN 112159968A
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- China
- Prior art keywords
- positioning plates
- lens
- vacuum coating
- placing frame
- positioning
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/50—Substrate holders
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/24—Vacuum evaporation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating Apparatus (AREA)
- Lens Barrels (AREA)
Abstract
The invention discloses a lens placing frame for vacuum coating of an optical lens, which belongs to the technical field of optical lens processing and has the technical scheme that the lens placing frame comprises a plurality of positioning plates and two U-shaped frames; through holes are formed in two ends of each positioning plate, and all the positioning plates are arranged on the two U-shaped frames in a sliding mode through the through holes in the two ends of each positioning plate; the positioning plates are parallel to each other, the end parts of the positioning plates are aligned, the positioning plates are grouped in pairs and are provided with a plurality of groups, and one side, close to each other, of each group of two positioning plates is provided with a placing mechanism which is matched with each other for use; a plurality of springs are sleeved on the two U-shaped frames respectively, the springs are positioned between the two grouped positioning plates respectively, and the end parts of the springs are fixedly connected with the positioning plates; and a central shaft is fixedly connected between the two ends of each U-shaped frame. This kind of lens rack for optical lens piece vacuum coating can come the lens of the different specifications of adaptation through simple quick regulation, easy operation, and the limitation is little.
Description
Technical Field
The invention relates to the technical field of optical lens processing, in particular to a lens placing frame for vacuum coating of an optical lens.
Background
At present, the coating operation of optical lenses is to place the lens in the coating machine, under the vacuum condition, by the process that the evaporation source upwards evaporates the one deck or with this respectively the coating by vaporization multilayer rete on the lens substrate, need place optical lenses on the rack during, traditional rack is difficult to come the lens of the different specifications of adaptation through adjusting, and a rack often can only place the optical lenses of single specification, has great limitation.
Disclosure of Invention
The invention aims to provide a lens placing frame for vacuum coating of optical lenses, which can be adapted to lenses of different specifications through simple and rapid adjustment and has the advantages of simple operation and small limitation.
The technical purpose of the invention is realized by the following technical scheme: a lens placing frame for vacuum coating of optical lenses is used for placing the optical lenses in the vacuum coating process and comprises a plurality of positioning plates and two U-shaped frames; through holes are formed in two ends of each positioning plate, and all the positioning plates are arranged on the two U-shaped frames in a sliding mode through the through holes in the two ends of each positioning plate; the positioning plates are parallel to each other, the end parts of the positioning plates are aligned, the positioning plates are grouped in pairs and are provided with a plurality of groups, and one side, close to each other, of each two positioning plates in each group is provided with a placing mechanism which is matched with each other for use; a plurality of springs are sleeved on the two U-shaped frames respectively, the plurality of springs are positioned between each group of two positioning plates respectively, and the end parts of the springs are fixedly connected with the positioning plates; every equal fixedly connected with center pin between the both ends of U type frame, the movable sleeve is equipped with cylinder mechanism on the center pin, the outer wall of cylinder mechanism is equipped with a plurality of portions of strutting, and is a plurality of the portion of strutting evenly divide into the multiunit, in groups the portion of strutting with in groups locating plate quantity and position one-to-one, a plurality of in every group the portion of strutting centers on cylinder mechanism's axle center distributes, and all along cylinder mechanism's radial outside protrusion, and a plurality of in every group the size of the portion of strutting all differs, and every the portion of strutting all can crowd into two block between the locating plate.
Further, the placement mechanism is including two mounting panels and many support bars, two the mounting panel is fixed mounting respectively in the both ends of locating plate, and two the mounting panel all is located one on the locating plate two between the through hole, many the equal fixed connection of support bar is two between the mounting panel.
Furthermore, the U-shaped frame is provided with a flange at the middle part of each spring, the spring is divided into two parts by the flange, one end of the spring which is divided into half parts is fixedly connected with the flange, and the other end of the spring is fixedly connected with the positioning plate.
Furthermore, the roller mechanism is composed of a plurality of single rollers which are tightly attached to each other, and the plurality of groups of the spreading parts are distributed on the plurality of single rollers one by one.
Furthermore, adjacent monomer cylinders are connected together through a plurality of groups of detachable structures, each detachable structure comprises two bolts and a connecting piece, threaded holes matched with the two bolts are formed in the connecting piece, and threaded grooves matched with the two bolts are formed in the adjacent two monomer cylinders.
Furthermore, the opening part is in a square block shape, and each corner of the opening part is in an arc shape.
Furthermore, the top surface of each positioning plate is in a slope shape, and the top surfaces of two positioning plates in the same group form an inverted V-shaped structure.
Further, each of the opening parts is provided with a size mark.
In conclusion, the invention has the following beneficial effects:
1. this kind of lens rack for optical lens piece vacuum coating makes not unidimensional division portion extrude into between two locating plates through rotating cylinder mechanism, adjusts the distance between two locating plates from this, and then makes the optical lens piece of different specifications can be placed to the placement mechanism between two locating plates, and the operation is got up simply fast, compares in traditional lens rack and has less limitation.
2. According to the lens placing frame for the vacuum coating of the optical lens, the roller mechanism is of a detachable structure, when the roller mechanism is combined into a whole, the synchronous adjustment of the distance between the two positioning plates of each group can be realized, and when the roller mechanism is disassembled into a plurality of independent monomer rollers, the stretching parts of each group can rotate along with the monomer rollers, so that each group of positioning plates can be independently adjusted into different distances to adapt to the optical lenses of different specifications, and the optical lenses of different specifications can be placed once.
3. This kind of lens rack for optical lens vacuum coating adopts many slender support bars to support and places optical lens, can not cover the too much area in optical lens surface like this, can furthest reduce the influence to the coating process.
4. According to the lens placing frame for vacuum coating of the optical lens, the plurality of flanges are arranged on the U-shaped frame, the spring and the positioning plate are positioned by means of the flanges, the positioning plate and the spring are prevented from sliding on the U-shaped frame together, and therefore the stability of the lens placing frame for vacuum coating of the optical lens is improved.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1A;
FIG. 3 is an exploded view of the coupling structure between adjacent cell cylinders according to the present invention;
FIG. 4 is an isometric view of the alignment plate and placement mechanism thereon of the present invention;
FIG. 5 is an isometric view of a cell roll of the present invention.
In the figure: 1. positioning a plate; 2. a through opening; 3. mounting a plate; 4. a supporting strip; 5. an optical lens; 6. a U-shaped frame; 7. a flange; 8. a spring; 9. a central shaft; 10. a drum mechanism; 11. a distraction section; 12. a bolt; 13. connecting sheets; 14. a threaded hole; 15. a thread groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a lens holder for vacuum coating of optical lenses is used for holding optical lenses 5 during vacuum coating, and comprises a plurality of positioning plates 1 and two U-shaped holders 6; through holes 2 are formed in two ends of each positioning plate 1, and all the positioning plates 1 are arranged on the two U-shaped frames 6 in a sliding mode through the through holes 2 in the two ends; the positioning plates 1 are parallel to each other, the end parts of the positioning plates are aligned, the positioning plates are grouped in pairs and provided with a plurality of groups, and the sides, close to each other, of the two positioning plates 1 in each group are provided with placing mechanisms which are matched with each other for use; a plurality of springs 8 are sleeved on the two U-shaped frames 6, the springs 8 are respectively positioned between each group of two positioning plates 1, and the end parts of the springs 8 are fixedly connected with the positioning plates 1; equal fixedly connected with center pin 9 between the both ends of every U type frame 6, the movable sleeve is equipped with cylinder mechanism 10 on the center pin 9, the outer wall of cylinder mechanism 10 is equipped with a plurality of portions of strutting 11, a plurality of portions of strutting 11 evenly divide into the multiunit, 1 quantity and the position one-to-one of unitized locating plate 11 and unitized locating plate, a plurality of portions of strutting 11 in every group centers on the axle center distribution of cylinder mechanism 10, and all outwards bulge along cylinder mechanism 10 radially, and a plurality of portions of strutting 11's size of size in every group all is different, and every portion of strutting 11 all can extrude into between two unitized locating plates 1.
Through the technical scheme, the roller mechanism 10 is rotated to enable the spreading part 11 on the roller mechanism to rotate along with the roller mechanism, the size of the spreading part 11 is automatically selected, the selected spreading part 11 is squeezed into the space between the two grouped positioning plates 1, the two grouped positioning plates 1 are spread by means of the spreading part 11, after the spreading, the spring 8 between the two positioning plates 1 is stretched and generates reverse elastic acting force which is contracted towards the middle, so that the two positioning plates 1 are pulled to clamp the spreading part 11, the positioning of the spreading part 11 and the roller mechanism 10 is realized, in the operation, the spreading parts 11 with different sizes are rotationally selected to be squeezed into the space between the two positioning plates 1, the spreading distances of the two positioning plates 1 are different, the distances of the two placing mechanisms between the two positioning plates 1 are different, and as shown in figures 1 and 2, the optical lenses 5 with different specifications can be placed on the two placing mechanisms with different distances, the adaptation to different specifications of optical lenses 5 is realized, and the operation is simple and quick.
Further, as shown in fig. 4, the placing mechanism comprises two mounting plates 3 and a plurality of support bars 4, two mounting plates 3 are respectively and fixedly mounted at two ends of a positioning plate 1, and the two mounting plates 3 are both located between two through holes 2 on the positioning plate 1, the equal fixed connection of the plurality of support bars 4 is between the two mounting plates 3, the optical lens 5 is placed on the plurality of support bars 4, and the optical lens is simultaneously supported by the plurality of support bars 4, the tiny support bars 4 can not cover the excessive area of the surface of the optical lens 5, the influence on the film coating process can be reduced to the maximum extent, the distance between the plurality of support bars 4 can be changed by the change of the distance between the two positioning plates 1, thereby the support range of the plurality of support bars 4 is changed, and further the optical lens.
Further, as shown in fig. 1 and 2, the U-shaped frame 6 is provided with a flange 7 at the middle position of each spring 8, the flange 7 divides the spring 8 into two parts, one end of each spring 8 divided into half parts is fixedly connected with the flange 7, and the other end is fixedly connected with the positioning plate 1, so that the positioning of the springs 8 on the U-shaped frame 6 is realized, the positioning of the grouped positioning plates 1 on the U-shaped frame 6 is also realized, and the positioning plates 1 and the springs 8 are prevented from sliding randomly on the U-shaped frame 6 together.
Further, as shown in fig. 1 to 3, the roller mechanism 10 is composed of a plurality of single rollers which are tightly attached to each other, and the plurality of groups of the spreading parts 11 are distributed on the plurality of single rollers one by one. Adjacent monomer rollers are connected together through a plurality of groups of detachable structures, each detachable structure comprises two bolts 12 and a connecting sheet 13, each connecting sheet 13 is provided with a threaded hole 14 matched with the two bolts 12, each two adjacent monomer rollers are provided with threaded grooves 15 matched with the two bolts 12, when the two adjacent monomer rollers are required to be assembled together, each connecting sheet 13 is attached to the end parts of the two adjacent monomer rollers at the same time, the two threaded holes 14 are aligned to the two threaded grooves 15, the two bolts 12 are screwed into the two threaded holes 14 and the two threaded grooves 15 respectively, the plurality of groups of detachable structures carry out the same operation according to the steps, the connection of the two adjacent monomer rollers can be realized, when the two adjacent monomer rollers are required to be disassembled, all the bolts 12 are screwed down, and according to the operation, after all the single cylinders are connected together, the cylinder mechanism 10 is an integral structure, the rotating cylinder mechanism 10 can synchronously rotate the groups of the spreading parts 11, so that the synchronous adjustment of the distance between the two positioning plates 1 of each group is realized, and after all the single cylinders are split into independent individuals, each single cylinder can independently rotate, each group of the spreading parts 11 can respectively rotate along with the single cylinder where the single cylinder is located, so that each group of the positioning plates 1 can be independently adjusted into different intervals to adapt to optical lenses 5 with different specifications, and the optical lenses 5 with different specifications can be placed at one time.
Furthermore, as shown in fig. 1 and 2, the opening part 11 is square block-shaped, and each corner of the opening part is arc-shaped, as shown in fig. 4, the top surfaces of the block positioning plates 1 are all slope-shaped, and the top surfaces of the two positioning plates 1 in the same group form an inverted-splayed structure, so that the structure is smoother and smoother when the opening part 11 and the two positioning plates 1 are extruded.
Furthermore, each of the opening portions 11 has a size indicator (not shown), and different size indicators correspond to different sizes of the optical lenses 5, so that an operator can select the size indicator conveniently.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a lens rack for optical lens piece vacuum coating for place optical lens piece (5) at vacuum coating's in-process, its characterized in that:
comprises a plurality of positioning plates (1) and two U-shaped frames (6);
through holes (2) are formed in two ends of each positioning plate (1), and all the positioning plates (1) are arranged on the two U-shaped frames (6) in a sliding mode through the through holes (2) in the two ends of the positioning plates;
the positioning plates (1) are parallel to each other, the end parts of the positioning plates are aligned, the positioning plates are grouped in pairs and are provided with a plurality of groups, and one side, close to each other, of each two positioning plates (1) in each group is provided with a placing mechanism which is matched with each other;
a plurality of springs (8) are sleeved on the two U-shaped frames (6), the springs (8) are respectively positioned between each group of two positioning plates (1), and the end parts of the springs (8) are fixedly connected with the positioning plates (1);
every equal fixedly connected with center pin (9) between the both ends of U type frame (6), the movable sleeve is equipped with cylinder mechanism (10) on center pin (9), the outer wall of cylinder mechanism (10) is equipped with a plurality of portions of strutting (11), and is a plurality of strutting portion (11) evenly divide into the multiunit, in groups strutting portion (11) and in groups locating plate (1) quantity and position one-to-one, a plurality of in every group strutting portion (11) and centering on the axle center distribution of cylinder mechanism (10), and all along the radial outside protrusion of cylinder mechanism (10), and a plurality of in every group strutting the size of portion (11) all is different, and every strutting portion (11) all can extrude into two in groups between locating plate (1).
2. The lens placing frame for vacuum coating of optical lenses according to claim 1, characterized in that: placement mechanism is including two mounting panels (3) and many support bars (4), two mounting panel (3) fixed mounting respectively is in the both ends of locating plate (1), and two mounting panel (3) all are located one two on locating plate (1) between through mouthful (2), many the equal fixed connection of support bar (4) is two between mounting panel (3).
3. The lens placing frame for vacuum coating of optical lenses according to claim 1, characterized in that: the U-shaped frame (6) is provided with a flange (7) in the middle of each spring (8), the spring (8) is divided into two parts by the flange (7), one end of the spring (8) divided into half parts is fixedly connected with the flange (7), and the other end of the spring is fixedly connected with the positioning plate (1).
4. The lens placing frame for vacuum coating of optical lenses according to claim 1, characterized in that: the roller mechanism (10) is composed of a plurality of single rollers which are tightly attached to each other, and the plurality of groups of the expanding parts (11) are distributed on the single rollers one by one.
5. The lens placing frame for vacuum coating of optical lenses according to claim 4, characterized in that: adjacent the monomer cylinder links together through multiunit detachable construction, detachable construction is including two bolts (12) and a connection piece (13), set up on connection piece (13) with two screw hole (14) that bolt (12) matches, adjacent two set up on the monomer cylinder equally with two screw thread groove (15) that bolt (12) matches.
6. The lens placing frame for vacuum coating of optical lenses according to claim 1, characterized in that: the opening part (11) is in a square block shape, and each corner of the opening part is in an arc shape.
7. The lens placing frame for vacuum coating of optical lenses according to claim 1, characterized in that: the top surface of each positioning plate (1) is in a slope shape, and the top surfaces of two positioning plates (1) in the same group form an inverted V-shaped structure.
8. The lens placing frame for vacuum coating of optical lenses according to claim 1, characterized in that: each opening part (11) is provided with a size mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011270116.9A CN112159968B (en) | 2020-11-13 | 2020-11-13 | Lens placing frame for vacuum coating of optical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011270116.9A CN112159968B (en) | 2020-11-13 | 2020-11-13 | Lens placing frame for vacuum coating of optical lens |
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| Publication Number | Publication Date |
|---|---|
| CN112159968A true CN112159968A (en) | 2021-01-01 |
| CN112159968B CN112159968B (en) | 2022-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011270116.9A Active CN112159968B (en) | 2020-11-13 | 2020-11-13 | Lens placing frame for vacuum coating of optical lens |
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| CN (1) | CN112159968B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115008298A (en) * | 2022-06-30 | 2022-09-06 | 江西弘耀光学水晶有限公司 | Intelligent grinding, polishing and edging method for optical lens |
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| US20050207033A1 (en) * | 2004-03-17 | 2005-09-22 | Essilor International Compagnie Generale D'optique | Optical lens holder |
| TW201028262A (en) * | 2009-01-22 | 2010-08-01 | Hon Hai Prec Ind Co Ltd | Tray |
| CN206244870U (en) * | 2016-12-21 | 2017-06-13 | 东乡县东红光学科技有限公司 | A kind of coating of optical lens tool |
| CN206305164U (en) * | 2016-12-21 | 2017-07-07 | 东乡县东红光学科技有限公司 | A kind of clean frame of the wash mill for optical mirror slip production line for being easy to adjust |
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| CN208921889U (en) * | 2018-11-29 | 2019-05-31 | 南通建达光电有限公司 | A kind of glasses lens plated plate of high stability |
| CN209836295U (en) * | 2019-03-21 | 2019-12-24 | 无锡工艺职业技术学院 | Optical element coating fixture |
| CN210253357U (en) * | 2019-07-23 | 2020-04-07 | 四川省丹棱明宏光学有限责任公司 | Ultrasonic cleaning machine working basket for cleaning optical lenses |
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2020
- 2020-11-13 CN CN202011270116.9A patent/CN112159968B/en active Active
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|---|---|---|---|---|
| US20050207033A1 (en) * | 2004-03-17 | 2005-09-22 | Essilor International Compagnie Generale D'optique | Optical lens holder |
| TW201028262A (en) * | 2009-01-22 | 2010-08-01 | Hon Hai Prec Ind Co Ltd | Tray |
| CN206244870U (en) * | 2016-12-21 | 2017-06-13 | 东乡县东红光学科技有限公司 | A kind of coating of optical lens tool |
| CN206305164U (en) * | 2016-12-21 | 2017-07-07 | 东乡县东红光学科技有限公司 | A kind of clean frame of the wash mill for optical mirror slip production line for being easy to adjust |
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| CN208921889U (en) * | 2018-11-29 | 2019-05-31 | 南通建达光电有限公司 | A kind of glasses lens plated plate of high stability |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115008298A (en) * | 2022-06-30 | 2022-09-06 | 江西弘耀光学水晶有限公司 | Intelligent grinding, polishing and edging method for optical lens |
| CN115008298B (en) * | 2022-06-30 | 2024-03-08 | 江西弘耀光学水晶有限公司 | Intelligent polishing edging method for optical lens |
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| CN112159968B (en) | 2022-07-05 |
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