CN105445962A - Preparation method of light and thin toughened glass polarized lens - Google Patents
Preparation method of light and thin toughened glass polarized lens Download PDFInfo
- Publication number
- CN105445962A CN105445962A CN201510866139.9A CN201510866139A CN105445962A CN 105445962 A CN105445962 A CN 105445962A CN 201510866139 A CN201510866139 A CN 201510866139A CN 105445962 A CN105445962 A CN 105445962A
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- thin slice
- glue
- preparation
- polarizing film
- eyeglass
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/12—Polarisers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
- G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
- G02B5/305—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Health & Medical Sciences (AREA)
- Polarising Elements (AREA)
Abstract
The invention belongs to the field of optical lenses, and particularly relates to a preparation method of a light and thin toughened glass polarized lens. The preparation method comprises the following steps: (1) preparing a sheet A and a sheet B; (2) preparing a polarizing film; (3) preparing glue; (4) preparing a polarized lens. The preparation method is simple, and low in cost; the prepared polarized lens is wear-resistant, anti-oxidation, and long in service life; being made of a light and thin material, the prepared polarized lens is convenient to use.
Description
Technical field
The invention belongs to optical mirror slip field, especially relate to a kind of frivolous tempered glass polarizing lens preparation method.
Background technology
Directly eyes can be stimulated when sunlight is incident upon on road surface or the water surface, make eyes feel to dazzle the eyes, tired, thing can not be looked lastingly, particularly when driving a car, carrying out outdoor recreational activities, not only affect our work and amusement mood, even affect us and danger is caused to the judgment of image; Stand the direct irradiation of sunlight for a long time, also can cause the decline rapidly of eyesight, form myopia, long sight, astigmatism or cataract etc.Polariscope is the polarization theory manufacture according to light, and its special efficacy is exactly effectively get rid of and the scattered beam in filtering light beam, makes light can drop into ocular vision image in the light transmission shaft of the right path, makes the nature that gets a clear view.Mostly existing polariscope is to adopt the structure increasing one deck light polarizing film at the inside surface of common eyeglass or outside surface, and its structure is simple, low cost, but light polarizing film is easily impaired, thus have impact on the polarization effect of polarized lenses.
The process structure of existing polarized lenses mainly adopts 2 kinds of modes: (1) light polarizing film is placed in mould curved surface, the integrated process structure of Reperfu-sion resin, this technological forming structure is comparatively simple, but the weak point had is light polarizing film the wearing in use procedure by mill flower easily in the later stage on top layer.(2) light polarizing film is by sticker between light transmission material, is generally the composite molding of more than 3 layers (comprising polarisation rete).This moulding process can not ensure that light polarizing film is protected to middle layer, frayed and become flower, but existing moulding process and equipment comparatively very complicated.As China Patent No. ZL200710008468.5, authorized announcement date is on May 11st, 2011, invention and created name is: the production method of tempered glass polarizing lens, this application case relates to a kind of production method of tempered glass polarizing lens, comprise: blank is ground the radian and thickness that reach regulation through optics, immersing forced fluid more in batch carries out chemical enhanced, and the rear otpical leaf front convex surface radian made is slightly larger than front otpical leaf back concave surface radian; Light polarizing film plain film is pressed into the curved film of the polarisation with radian through heating; The curved film of polarisation is bonded between the back concave surface of front otpical leaf and the convex front surface of rear otpical leaf and discharges bubble; Send in isothermal curing stove in batch and solidify, make circular eyeglass blank; By picture frame type, circular eyeglass blank is carried out edging cutting, make the sanction shape eyeglass that edge is triangular in shape; Edge sealing is carried out at the triangular rim uniform application glue cutting out shape eyeglass; Then keep flat in batch to send in isothermal curing stove and solidify; Remove the unnecessary colloid of lens edge after solidification, obtain product.This application case solves the problem producing glass polarized lens in enormous quantities, but its weak point is: this processing step is complicated, and higher to the equipment requirement preparing the curved film of polarisation, in production run, the defect rate of the curved film of polarisation is higher, adds the input cost of equipment.
Chinese Patent Application No. 201410116013.5, applying date 2014.03.26 discloses a kind of method for making of glass polarized lens, and step is: (1) by light polarizing film clamp, light polarizing film is heated, humidification to light polarizing film soften; (2) one side of the convex surface of rear glass flake and light polarizing film is bonded, make the crooked radian of light polarizing film consistent with the convex surface radian of rear glass flake, remove the dust on light polarizing film surface and the bubble between light polarizing film and rear glass flake simultaneously; (3) another side of the concave surface of front glass thin slice and light polarizing film is bonded, and remove the bubble between light polarizing film and front glass thin slice; (4) baking-curing is carried out to glass polarized lens; (5) excise unnecessary light polarizing film, and carry out cleaning, checking.This invention improves production efficiency, but light polarizing film is easily oxidized and be worn.
Summary of the invention
For solving polarized lenses complicated process of preparation in prior art, the problems such as equipment investment cost is higher, the object of this invention is to provide a kind of frivolous tempered glass polarizing lens preparation method, the inventive method is simple, and cost is low, and the polarized lenses prepared is wear-resisting suitable, anti-oxidation, the life-span used is long, and adopts frivolous material, is convenient for people to use.
To achieve these goals, present invention employs following technical scheme:
A kind of frivolous tempered glass polarizing lens preparation method, comprises the following steps:
A: preparation A thin slice and B thin slice: prepare A thin slice and B thin slice by cold working, then carry out chemical tempering, make it to reach safety test standard, again A thin slice and B thin slice are plated multilayer film respectively under vacuo, finally clean up with ultrasonic washing instrument, be placed on dry and airtight place, for subsequent use;
B: preparation light polarizing film: by press bending apparatus the light polarizing film of plane is pressed into cross curvature half warp and longitudinal radius is the camber of 76-80mm, removes diaphragm, through leaving dry and airtight place in after the assay was approved, for subsequent use;
C: configuration glue: prepared by glue, then inhales machine by vacuum and the bubble in glue is taken away, then pour in vacuum-tight container, for subsequent use;
D: B thin slice is placed in bottom, wherein, the convex surface of B thin slice upward, B thin slice film plating layer down, then by the convex surface dropping in B thin slice evenly appropriate for the glue prepared, rapidly light polarizing film is placed on above ground floor glue, evenly drip upper appropriate glue again, finally rapid A thin slice is placed on above second layer glue, now, down, A thin slice film plating layer upward for the concave surface of A thin slice;
E: with hand by A thin slice and B sheet hold down, be placed in below portable lamp, move up and down, discharges the bubble in glue;
F: after confirming that bubble is discharged completely, be placed on falsework by cool for eyeglass;
G: after the glue in eyeglass is completely stiff, cuts out the light polarizing film of going eyeglass surrounding unnecessary, removes glue and the foreign material at lens surface edge;
H: eyeglass is placed in polaroid and gets ready on platform and get ready;
I: detect, packaging.
Further, described A thin slice and B thin slice all adopt frivolous tempered glass eyeglass, adopt frivolous tempered glass materials to make eyeglass frivolous, user-friendly.
Further, described in step D, the thickness of ground floor glue and second layer glue is 1-2mm, unsuitable blocked up or too thin.
Further, described polarisation rete adopts PVA light polarizing film.
Compared with prior art, the present invention has following advantage:
The inventive method is simple, and cost is low, and the glue of its bubble is removed in the upper and lower two-layer employing of light polarizing film, makes light polarizing film be in airtight space, does not contact steam and air, avoids oxidation and corrosion, and reduces the wearing and tearing of light polarizing film, extend the life-span of eyeglass; And eyeglass of the present invention adopts frivolous material, is convenient for people to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of frivolous tempered glass polarizing lens preparation method of the present invention;
Fig. 2 is the structural representation of B thin slice of the present invention;
Fig. 3 is the structural representation of A thin slice of the present invention.
In figure, 1, B thin slice; 2, light polarizing film; 3, A thin slice; 4, ground floor glue; 5, second layer glue; 101, B thin slice film plating layer; 301, A thin slice film plating layer.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be described, it will be understood by those skilled in the art that embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.Many changes can be made in disclosed specific embodiments, and still obtain same or analogous result, and not depart from the spirit and scope of the present invention.
A kind of frivolous tempered glass polarizing lens preparation method, comprises the following steps:
A: preparation A thin slice 3 and B thin slice 1: prepare A thin slice 3 and B thin slice 1 by cold working, then chemical tempering is carried out, make it to reach safety test standard, again A thin slice 3 and B thin slice 1 are plated multilayer film respectively under vacuo, finally clean up with ultrasonic washing instrument, be placed on dry and airtight place, for subsequent use;
B: preparation light polarizing film 2: by press bending apparatus the light polarizing film 2 of plane is pressed into cross curvature half warp and longitudinal radius is the camber of 76-80mm, removes diaphragm, through leaving dry and airtight place in after the assay was approved, for subsequent use;
C: configuration glue: prepared by glue, then inhales machine by vacuum and the bubble in glue is taken away, then pour in vacuum-tight container, for subsequent use;
D: B thin slice 1 is placed in bottom, wherein, the convex surface of B thin slice 1 upward, B thin slice film plating layer 101 down, then by the convex surface dropping in B thin slice 1 evenly appropriate for the glue prepared, rapidly light polarizing film 2 is placed on above ground floor glue 4, evenly drip upper appropriate glue again, finally rapid A thin slice 3 is placed on above second layer glue 5, now, down, A thin slice film plating layer 301 upward for the concave surface of A thin slice 3;
E: A thin slice 3 and B thin slice 1 are compressed with hand, be placed in below portable lamp, move up and down, discharges the bubble in glue;
F: after confirming that bubble is discharged completely, be placed on falsework by cool for eyeglass;
G: after the glue in eyeglass is completely stiff, cuts out the light polarizing film 2 of going eyeglass surrounding unnecessary, removes glue and the foreign material at lens surface edge;
H: eyeglass is placed in polaroid and gets ready on platform and get ready;
I: detect, packaging.
Described A thin slice 3 and B thin slice 1 all adopt frivolous tempered glass eyeglass, adopt frivolous tempered glass materials to make eyeglass frivolous, user-friendly.
Described in step D, the thickness of ground floor glue 4 and second layer glue 5 is 1-2mm.
Described light polarizing film 2 layers adopts PVA light polarizing film.
Above-described embodiment is the present invention's preferably embodiment; but embodiments of the present invention are not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (4)
1. a frivolous tempered glass polarizing lens preparation method, is characterized in that, comprise the following steps:
A: preparation A thin slice and B thin slice: prepare A thin slice and B thin slice by cold working, then carry out chemical tempering, make it to reach safety test standard, again A thin slice and B thin slice are plated multilayer film respectively under vacuo, finally clean up with ultrasonic washing instrument, be placed on dry and airtight place, for subsequent use;
B: preparation light polarizing film: by press bending apparatus the light polarizing film of plane is pressed into cross curvature half warp and longitudinal radius is the camber of 76-80mm, removes diaphragm, through leaving dry and airtight place in after the assay was approved, for subsequent use;
C: configuration glue: prepared by glue, then inhales machine by vacuum and the bubble in glue is taken away, then pour in vacuum-tight container, for subsequent use;
D: B thin slice is placed in bottom, wherein, the convex surface of B thin slice upward, B thin slice film plating layer down, then by the convex surface dropping in B thin slice evenly appropriate for the glue prepared, rapidly light polarizing film is placed on above ground floor glue, evenly drip upper appropriate glue again, finally rapid A thin slice is placed on above second layer glue, now, down, A thin slice film plating layer upward for the concave surface of A thin slice;
E: with hand by A thin slice and B sheet hold down, be placed in below portable lamp, move up and down, discharges the bubble in glue;
F: after confirming that bubble is discharged completely, be placed on falsework by cool for eyeglass;
G: after the glue in eyeglass is completely stiff, cuts out the light polarizing film of going eyeglass surrounding unnecessary, removes glue and the foreign material at lens surface edge;
H: eyeglass is placed in polaroid and gets ready on platform and get ready;
I: detect, packaging.
2. frivolous tempered glass polarizing lens preparation method according to claim 1, is characterized in that, described A thin slice and B thin slice all adopt frivolous tempered glass eyeglass.
3. frivolous tempered glass polarizing lens preparation method according to claim 1, is characterized in that, described in step D, the thickness of ground floor glue and second layer glue is 1-2mm.
4. frivolous tempered glass polarizing lens preparation method according to claim 1, is characterized in that, described polarisation rete adopts PVA light polarizing film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510866139.9A CN105445962A (en) | 2015-12-01 | 2015-12-01 | Preparation method of light and thin toughened glass polarized lens |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510866139.9A CN105445962A (en) | 2015-12-01 | 2015-12-01 | Preparation method of light and thin toughened glass polarized lens |
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| CN105445962A true CN105445962A (en) | 2016-03-30 |
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| CN201510866139.9A Pending CN105445962A (en) | 2015-12-01 | 2015-12-01 | Preparation method of light and thin toughened glass polarized lens |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105572905A (en) * | 2015-12-16 | 2016-05-11 | 东兴华鸿光学科技有限公司 | Manufacturing method of light-weight and thin toughened glass night-vision polarized lens |
| CN105572902A (en) * | 2015-12-16 | 2016-05-11 | 东兴华鸿光学科技有限公司 | Manufacturing method for thin tempered glass progressive multiple-focus polarizing lens |
| CN107656381A (en) * | 2017-08-22 | 2018-02-02 | 无锡南理工科技发展有限公司 | The preparation method of nanocomposite glass lens |
| CN113934017A (en) * | 2021-09-22 | 2022-01-14 | 明月镜片股份有限公司 | Super wear-resistant resin lens and manufacturing process thereof |
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| CN101226255A (en) * | 2007-01-19 | 2008-07-23 | 厦门特朗诗眼镜有限公司 | Method for producing tempered glass polarizing lens |
| JP2012098515A (en) * | 2010-11-02 | 2012-05-24 | Eishin:Kk | Glasses for appreciating stereoscopic image and method for manufacturing the same |
| JP2013020079A (en) * | 2011-07-11 | 2013-01-31 | Yamamoto Kogaku Co Ltd | Circular polarization lens for 3-d viewing, and glasses using the same |
| CN202886636U (en) * | 2012-11-22 | 2013-04-17 | 上海康耐特光学股份有限公司 | Polarized 3D (Three Dimensional) lens |
| CN103698903A (en) * | 2013-12-31 | 2014-04-02 | 东兴华鸿光学科技有限公司 | Polarized lens |
| CN104880834A (en) * | 2015-05-04 | 2015-09-02 | 中青辰光（北京）科技有限公司 | Compound polarizing lens and manufacturing method thereof |
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2015
- 2015-12-01 CN CN201510866139.9A patent/CN105445962A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101226255A (en) * | 2007-01-19 | 2008-07-23 | 厦门特朗诗眼镜有限公司 | Method for producing tempered glass polarizing lens |
| JP2012098515A (en) * | 2010-11-02 | 2012-05-24 | Eishin:Kk | Glasses for appreciating stereoscopic image and method for manufacturing the same |
| JP2013020079A (en) * | 2011-07-11 | 2013-01-31 | Yamamoto Kogaku Co Ltd | Circular polarization lens for 3-d viewing, and glasses using the same |
| CN202886636U (en) * | 2012-11-22 | 2013-04-17 | 上海康耐特光学股份有限公司 | Polarized 3D (Three Dimensional) lens |
| CN103698903A (en) * | 2013-12-31 | 2014-04-02 | 东兴华鸿光学科技有限公司 | Polarized lens |
| CN104880834A (en) * | 2015-05-04 | 2015-09-02 | 中青辰光（北京）科技有限公司 | Compound polarizing lens and manufacturing method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105572905A (en) * | 2015-12-16 | 2016-05-11 | 东兴华鸿光学科技有限公司 | Manufacturing method of light-weight and thin toughened glass night-vision polarized lens |
| CN105572902A (en) * | 2015-12-16 | 2016-05-11 | 东兴华鸿光学科技有限公司 | Manufacturing method for thin tempered glass progressive multiple-focus polarizing lens |
| CN107656381A (en) * | 2017-08-22 | 2018-02-02 | 无锡南理工科技发展有限公司 | The preparation method of nanocomposite glass lens |
| CN113934017A (en) * | 2021-09-22 | 2022-01-14 | 明月镜片股份有限公司 | Super wear-resistant resin lens and manufacturing process thereof |
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Application publication date: 20160330 |
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