CN105353437A - Method for making resin glass polarized lens - Google Patents
Method for making resin glass polarized lens Download PDFInfo
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- CN105353437A CN105353437A CN201510754884.4A CN201510754884A CN105353437A CN 105353437 A CN105353437 A CN 105353437A CN 201510754884 A CN201510754884 A CN 201510754884A CN 105353437 A CN105353437 A CN 105353437A
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- 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
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Abstract
The present invention discloses a method for making a resin glass polarized lens. The resin glass polarized lens comprises a front glass optical sheet, a back resin optical sheet and a polarized film flat sheet. The polarized film flat film is pasted between the back concave surface of the front glass optical sheet and the front convex surface of the back resin optical sheet to form the resin glass polarized lens. The method comprises the steps of making the front glass optical sheet, making the back resin optical sheet, making the polarized film flat sheet and making the resin glass polarized lens. According to the resin glass polarized lens, compared with the existing tempering glass polarized lens, the weight is reduced by at least 25%, the comfort is greatly improved, compared with the existing resin polarized lens, the polarizing effect is improved, the method has the advantages of simple process and strong controllability and is suitable for assembly line production, the production efficiency and product qualification rate are improved, and the method is widely used in application.
Description
Technical field
The present invention relates to optical mirror slip technical field, relate to a kind of method for making of plexiglas polarized lenses particularly.
Background technology
Polarized lenses the scatter reflections light in natural light, dazzle and object random scatters photoresistance can be fallen absolutely according to a kind of of polarization theory manufacture of light, with the eyeglass avoiding ophthalmic uncomfortable sense and potential safety hazard to occur, be applicable to people under extremely hot sunlight, or play with water in the strong lake surface of the glistening light of waves, or stay among glass architecture, or drive to wear when level and smooth road surface, to filter emergency light reflex, avoid driving to make troubles to the life of people, tourism, particularly summer.
Along with scientific and technical high speed development, light pollution is more and more serious, and various dazzling dazzling light brings discomfort to people.Polarized lenses can alleviate light pollution, polarized lenses makes according to the polarization theory of light, there is the function of unique preferential elimination dazzle, effectively get rid of and filtering light beam in scattered beam, make light can drop into ocular vision image in the light transmission shaft of the right path, make vision more clear and natural, with the principle of window shutter, light is adjusted to light and inject indoor in the same way, makes scenery seem softer and not dazzling.Existing polarized lenses mainly contains: the gluing light polarizing film sheet of interlayer and pad pasting polarized lenses.These two kinds of polarized lenses are all the eyeglasses with dark base coat colour, the requirement of people in night, overcast and rainy and round-the-clock use cannot be solved, fine day can only be confined at present use under bright and clear condition out of doors etc., cannot penetration and promotion application in daily life, work, academic environment.
Conventional is glass polarized lens and resin polarized light eyeglass at present, wherein loaded down with trivial details than resin polarisation in manufacturing process of glass polarized lens, and the polarized lenses weight ratio of glass is more heavy, the comfort level that people wear is not high, but the polarizing coefficient height polarization effect of glass polarized lens is good, and Wear-resistant scratch-resistant; Although resin polarized light eyeglass is lightweight, polarization effect is good not as glass, and easily grinds flower; Therefore, be necessary to develop that a kind of technique is simple, operability is high, Wear-resistant scratch-resistant and the method for making of the high plexiglas polarized lenses of lightweight polarizing coefficient.
Summary of the invention
The technical problem to be solved in the present invention is, provides that a kind of technique is simple, operability is high, Wear-resistant scratch-resistant and the method for making of the high plexiglas polarized lenses of lightweight polarizing coefficient.
For solving the problems of the technologies described above, the technical solution used in the present invention is, this plexiglas polarized lenses comprises front glass otpical leaf, rear resinous optical thin slice and light polarizing film plain film, described light polarizing film plain film is bonded between the back concave surface of front glass otpical leaf and the convex front surface of rear resinous optical thin slice, forms plexiglas polarized lenses; The method for making of this plexiglas polarized lenses comprises the making of the making of front glass otpical leaf, the making of rear resinous optical thin slice, the making of light polarizing film plain film and plexiglas polarized lenses; Concrete steps are:
(1) making of front glass otpical leaf: the blank sheet of front glass otpical leaf is ground the radian and thickness that reach regulation through optics, then immerse forced fluid carry out chemical enhanced after, stand-by;
(2) making of resinous optical thin slice afterwards: the radian and the thickness that the blank sheet of rear resinous optical thin slice are reached regulation through softening compacting, and the radian of the front convex surface of rear resinous optical thin slice is greater than the radian of the back concave surface of front glass otpical leaf, after removing, the dust of resinous optical sheet surface, stand-by;
(3) making of light polarizing film plain film: light polarizing film plain film is pressed into the curved diaphragm of the polarisation with radian through heating, makes the crooked radian of the curved diaphragm of polarisation consistent with the back concave surface radian of front glass otpical leaf, except the dust on the curved film surface that depolarizes, stand-by;
(4) making of plexiglas polarized lenses: curved for polarisation diaphragm is bonded between the back concave surface of front glass otpical leaf and the convex front surface of rear resinous optical thin slice and also discharges light polarizing film and the bubble between front glass otpical leaf and rear resinous optical thin slice simultaneously, form binder resin glass polarized lens; Then binder resin glass polarized lens is sent in isothermal curing stove and carry out one-step solidification, make circular eyeglass blank; Circular eyeglass blank is carried out edging cutting, makes the eyeglass that edge is triangular in shape, carry out edge sealing at the triangular rim uniform application glue of eyeglass; And then keep flat to send in isothermal curing stove and carry out regelate, remove the colloid that lens edge is unnecessary after regelate, obtain plexiglas polarized lenses, and carry out cleaning, checking.
By technique scheme, make plexiglas polarized lenses and compare the weight saving of existing tempered glass polaroid at least 25%, improve comfortableness greatly, the polarizing coefficient simultaneously comparing existing resin polaroid improves, and improves polarization effect; And method for making technique is simple, can be by force handling, being applicable to pipeline system produces, and improves production efficiency and product qualified rate, is widely used in applying.Wherein light polarizing film is once taking off from aluminum dipping form, must at interior clipping half an hour, and put into constant temperature proof cabinet, in order to avoid the radian of the front convex surface of resinous optical thin slice is a bit larger tham the radian of the back concave surface of front glass otpical leaf after making moist, be to more fit tightly when making the curved diaphragm of polarisation be bonded between the back concave surface of front glass otpical leaf and the convex front surface of rear resinous optical thin slice, owing to having been compressed by mould when curved for polarisation diaphragm is bonded between the back concave surface of front glass otpical leaf and the convex front surface of rear resinous optical thin slice, and fix the curved diaphragm of polarisation at use mould, be fixed at its edge when front glass otpical leaf and rear resinous optical thin slice, marginal position cannot bond, therefore for the circular eyeglass blank of the binder resin glass polarized lens after solidification, edging cutting need be carried out, and edge sealing, so not only can improve the degree of adhesion of plexiglas polarized lenses further, the degree of integration of plexiglas polarized lenses can also be improved further, effectively internal stress can be eliminated by regelate, refacing.
Further improvement is, the forced fluid in described step (1) is made up of nano-metal-oxide and organosilane monomers, adds nitric acid and carry out chemical enhanced to Glass optical thin slice during use.This forced fluid is used to obtain organic/inorganic nano-hybrid materials under the catalysis of acid, both the hardness of organic/inorganic substance and abrasion resistant effect, there are again adhesion and the pliability of organic polymer, also there is the transmittance up to more than 93% simultaneously, therefore, the surface abrasion resistance of transparent optical plastics can be specially adapted to, Hardening, anti-scratch process.
Further improvement is, the radian and being formed when bonding with the curved diaphragm of polarisation and front glass otpical leaf that after in described step (2), the radian of front convex surface of resinous optical thin slice is greater than the back concave surface of front glass otpical leaf fits tightly.Be conducive to the laminating degree improving plexiglas polarized lenses.
Further improvement is, in described step (4), by curved for polarisation diaphragm, the process be bonded between the back concave surface of front glass otpical leaf and the convex front surface of rear resinous optical thin slice is carried out compression and is fitted in vacuum environment, concrete steps are: by front glass otpical leaf, the curved diaphragm of polarisation and rear resinous optical thin slice to insert successively in order respectively in mould sample space and fix front glass otpical leaf by stationary installation, the marginal position of the curved diaphragm of polarisation and rear resinous optical thin slice, and respectively in the back concave surface of front glass otpical leaf before insertion mould sample space, resin glue on uniform application in the convex front surface of rear resinous optical thin slice, die sample space sealing is vacuumized, vacuum tightness is 0.1 ~ 1MPa, and then the pressing element controlled in die sample space moves down front glass otpical leaf, rear resinous optical thin slice and the curved pressing diaphragm of polarisation are close to conjunction, form binder resin glass polarized lens, give die sample inflated spatial again, take out binder resin glass polarized lens, by the scraping blade of coated thick film cloth, light polarizing film and the bubble between front glass otpical leaf and rear glass flake are discharged.By front glass otpical leaf, the curved diaphragm of polarisation and rear resinous optical thin slice being bonded in vacuum environment, the bubble produced when effectively can reduce bonding, greatly save process time and human cost, can prevent from being mixed into the impurity such as dust during bonding simultaneously, a small amount of bubble is there is if any after bonding, then by the scraping blade of coated thick film cloth, bubble is discharged, simple for bubble clear operation like this, operating efficiency and accuracy rate high.
Further improvement is, all utilizes nitrogen jet gun to the dust of resinous optical thin slice and the curved membrane surface of polarisation after removing in described step (2) and described step (3).The dust of rear resinous optical thin slice and the curved membrane surface of polarisation effectively can be removed by nitrogen jet gun.
Further improvement is, in described step (4), the temperature of one-step solidification and regelate is 50 DEG C ~ 80 DEG C, and set time is 90 ~ 150min.
Further improvement is, circular eyeglass blank is carried out edging cutting by described step (4), makes the sanction shape eyeglass that edge is triangular in shape.
Compared with prior art, the invention has the beneficial effects as follows: make plexiglas polarized lenses and compare the weight saving of existing tempered glass polaroid at least 25%, improve comfortableness greatly, the polarizing coefficient simultaneously comparing existing resin polaroid improves, and improves polarization effect; And method for making technique is simple, can be by force handling, being applicable to pipeline system produces, and improves production efficiency and product qualified rate, is widely used in applying.
Embodiment
Embodiment: this plexiglas polarized lenses comprises front glass otpical leaf, rear resinous optical thin slice and light polarizing film plain film, described light polarizing film plain film is bonded between the back concave surface of front glass otpical leaf and the convex front surface of rear resinous optical thin slice, forms plexiglas polarized lenses; The method for making of this plexiglas polarized lenses comprises the making of the making of front glass otpical leaf, the making of rear resinous optical thin slice, the making of light polarizing film plain film and plexiglas polarized lenses; Concrete steps are:
(1) making of front glass otpical leaf: the blank sheet of front glass otpical leaf is ground the radian and thickness that reach regulation through optics, immerse again forced fluid carry out chemical enhanced after, forced fluid is made up of nano aluminium oxide and organosilane monomers, adding nitric acid during use carries out chemical enhanced to Glass optical thin slice, stand-by, (2) making of resinous optical thin slice afterwards: the blank sheet of rear resinous optical thin slice is ground the radian and thickness that reach regulation through optics, and after the radian of front convex surface of resinous optical thin slice fit tightly slightly larger than the radian and being formed when bonding with the curved diaphragm of polarisation and front glass otpical leaf of the back concave surface of front glass otpical leaf, after utilizing nitrogen jet gun to remove, the dust of resinous optical sheet surface, stand-by, (3) making of light polarizing film plain film: light polarizing film plain film is pressed into the curved diaphragm of the polarisation with radian through heating, make the crooked radian of the curved diaphragm of polarisation consistent with the back concave surface radian of front glass otpical leaf, utilize nitrogen jet gun except the dust on the curved film surface that depolarizes, stand-by, (4) making of plexiglas polarized lenses: curved for polarisation diaphragm is bonded between the back concave surface of front glass otpical leaf and the convex front surface of rear resinous optical thin slice and also discharges light polarizing film and the bubble between front glass otpical leaf and rear resinous optical thin slice simultaneously, form binder resin glass polarized lens, then sent in isothermal curing stove by binder resin glass polarized lens and carry out one-step solidification, the temperature of solidification is 80 DEG C, and set time is 120min, and carries out cooling and shaping in the environment of 25 DEG C of humid control 30%, makes circular eyeglass blank, circular eyeglass blank is carried out edging cutting, makes the sanction shape eyeglass that edge is triangular in shape, carry out edge sealing at the triangular rim uniform application glue cutting out shape eyeglass, and then keep flat to send in isothermal curing stove and carry out regelate, the temperature of solidification is 80 DEG C, and set time is 100min, and at 25 DEG C, humid control carries out cooling and shaping in the environment of 30%, removes the colloid that lens edge is unnecessary after regelate, obtain plexiglas polarized lenses, and carry out cleaning, checking, in described step (4), by curved for polarisation diaphragm, the process be bonded between the back concave surface of front glass otpical leaf and the convex front surface of rear resinous optical thin slice is carried out compression and is fitted in vacuum environment, concrete steps are: by front glass otpical leaf, the curved diaphragm of polarisation and rear resinous optical thin slice to insert successively in order respectively in mould sample space and fix front glass otpical leaf by stationary installation, the marginal position of the curved diaphragm of polarisation and rear resinous optical thin slice, and respectively in the back concave surface of front glass otpical leaf before insertion mould sample space, resin glue on uniform application in the convex front surface of rear resinous optical thin slice, die sample space sealing is vacuumized, vacuum tightness is 0.5MPa, and then the pressing element controlled in die sample space moves down front glass otpical leaf, rear resinous optical thin slice and the curved pressing diaphragm of polarisation are close to conjunction, form binder resin glass polarized lens, give die sample inflated spatial again, take out binder resin glass polarized lens, by the scraping blade of coated thick film cloth, light polarizing film and the bubble between front glass otpical leaf and rear glass flake are discharged.
The front glass otpical leaf of this plexiglas polarized lenses plays wear-resisting anti-scratch effect, the then weight reduction of rear resinous optical thin slice; The weight ratio tempered glass polaroid of this product is light by 25%, greatly improves comfortableness.
More than show and describe ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (7)
1. the method for making of a plexiglas polarized lenses, it is characterized in that, this plexiglas polarized lenses comprises front glass otpical leaf, rear resinous optical thin slice and light polarizing film plain film, described light polarizing film plain film is bonded between the back concave surface of front glass otpical leaf and the convex front surface of rear resinous optical thin slice, forms plexiglas polarized lenses; The method for making of this plexiglas polarized lenses comprises the making of the making of front glass otpical leaf, the making of rear resinous optical thin slice, the making of light polarizing film plain film and plexiglas polarized lenses; Concrete steps are:
(1) making of front glass otpical leaf: the blank sheet of front glass otpical leaf is ground the radian and thickness that reach regulation through optics, then immerse forced fluid carry out chemical enhanced after, stand-by;
(2) making of resinous optical thin slice afterwards: the blank sheet of rear resinous optical thin slice is ground the radian and thickness that reach regulation through optics, and the radian of the front convex surface of rear resinous optical thin slice is greater than the radian of the back concave surface of front glass otpical leaf, after removing, the dust of resinous optical sheet surface, stand-by;
(3) making of light polarizing film plain film: light polarizing film plain film is pressed into the curved diaphragm of the polarisation with radian through heating, makes the crooked radian of the curved diaphragm of polarisation consistent with the back concave surface radian of front glass otpical leaf, except the dust on the curved film surface that depolarizes, stand-by;
(4) making of plexiglas polarized lenses: curved for polarisation diaphragm is bonded between the back concave surface of front glass otpical leaf and the convex front surface of rear resinous optical thin slice and also discharges light polarizing film and the bubble between front glass otpical leaf and rear resinous optical thin slice simultaneously, form binder resin glass polarized lens; Then binder resin glass polarized lens is sent in isothermal curing stove and carry out one-step solidification, make circular eyeglass blank; Circular eyeglass blank is carried out edging cutting, makes the eyeglass that edge is triangular in shape, carry out edge sealing at the triangular rim uniform application glue of eyeglass; And then keep flat to send in isothermal curing stove and carry out regelate, remove the colloid that lens edge is unnecessary after regelate, obtain plexiglas polarized lenses, and carry out cleaning, checking.
2. the method for making of plexiglas polarized lenses according to claim 1, is characterized in that, the forced fluid in described step (1) is made up of nano-metal-oxide and organosilane monomers, adds nitric acid and carry out chemical enhanced to Glass optical thin slice during use.
3. the method for making of plexiglas polarized lenses according to claim 1, it is characterized in that, the radian and being formed when bonding with the curved diaphragm of polarisation and front glass otpical leaf that after in described step (2), the radian of front convex surface of resinous optical thin slice is greater than the back concave surface of front glass otpical leaf fits tightly.
4. the method for making of plexiglas polarized lenses according to claim 1, it is characterized in that, in described step (4), by curved for polarisation diaphragm, the process be bonded between the back concave surface of front glass otpical leaf and the convex front surface of rear resinous optical thin slice is carried out compression and is fitted in vacuum environment, concrete steps are: by front glass otpical leaf, the curved diaphragm of polarisation and rear resinous optical thin slice to insert successively in order respectively in mould sample space and fix front glass otpical leaf by stationary installation, the marginal position of the curved diaphragm of polarisation and rear resinous optical thin slice, and respectively in the back concave surface of front glass otpical leaf before insertion mould sample space, resin glue on uniform application in the convex front surface of rear resinous optical thin slice, die sample space sealing is vacuumized, vacuum tightness is 0.1 ~ 1MPa, and then the pressing element controlled in die sample space moves down front glass otpical leaf, rear resinous optical thin slice and the curved pressing diaphragm of polarisation are close to conjunction, form binder resin glass polarized lens, give die sample inflated spatial again, take out binder resin glass polarized lens, by the scraping blade of coated thick film cloth, light polarizing film and the bubble between front glass otpical leaf and rear glass flake are discharged.
5. the method for making of the plexiglas polarized lenses according to any one of claim 1-4, is characterized in that, all utilizes nitrogen jet gun to the dust of resinous optical thin slice and the curved membrane surface of polarisation after removing in described step (2) and described step (3).
6. the method for making of plexiglas polarized lenses according to claim 5, is characterized in that, in described step (4), the temperature of one-step solidification and regelate is 50 DEG C ~ 80 DEG C, and set time is 90 ~ 150min.
7. the method for making of plexiglas polarized lenses according to claim 6, is characterized in that, circular eyeglass blank is carried out edging cutting by described step (4), makes the sanction shape eyeglass that edge is triangular in shape.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510754884.4A CN105353437A (en) | 2015-11-10 | 2015-11-10 | Method for making resin glass polarized lens |
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| CN201510754884.4A CN105353437A (en) | 2015-11-10 | 2015-11-10 | Method for making resin glass polarized lens |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106527019A (en) * | 2016-10-27 | 2017-03-22 | 浙江舜宇光学有限公司 | Method of processing mobile phone lens |
| CN107521134A (en) * | 2017-08-22 | 2017-12-29 | 无锡南理工科技发展有限公司 | A kind of preparation method of polarized lenses |
| 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 |
| CN108089320A (en) * | 2017-12-27 | 2018-05-29 | 重庆市华阳光学仪器有限公司 | A kind of production technology of telescope disk |
| CN109031697A (en) * | 2018-09-20 | 2018-12-18 | 京钻（厦门）科技有限公司 | A kind of manufacture craft of hot pressing optical film and its hot pressing polarized lenses |
| CN109212779A (en) * | 2018-10-22 | 2019-01-15 | 徐州市宝明光学眼镜厂 | A kind of tempered glass and the compound polarized lenses and its preparation method and application of the second material |
| CN112649902A (en) * | 2020-08-26 | 2021-04-13 | 重庆玖胜光学有限公司 | Processing method of optical lens complex |
| 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 |
| CN101334532A (en) * | 2007-06-29 | 2008-12-31 | 康博丽贸易(上海)有限公司 | Polarized resin optical lens and its fabrication process |
| CN103852906A (en) * | 2012-11-28 | 2014-06-11 | 株式会社秀宇 | Polarized lens |
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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 |
| CN101334532A (en) * | 2007-06-29 | 2008-12-31 | 康博丽贸易(上海)有限公司 | Polarized resin optical lens and its fabrication process |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106527019A (en) * | 2016-10-27 | 2017-03-22 | 浙江舜宇光学有限公司 | Method of processing mobile phone lens |
| CN107521134A (en) * | 2017-08-22 | 2017-12-29 | 无锡南理工科技发展有限公司 | A kind of preparation method of polarized lenses |
| 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 |
| CN108089320A (en) * | 2017-12-27 | 2018-05-29 | 重庆市华阳光学仪器有限公司 | A kind of production technology of telescope disk |
| CN109031697A (en) * | 2018-09-20 | 2018-12-18 | 京钻（厦门）科技有限公司 | A kind of manufacture craft of hot pressing optical film and its hot pressing polarized lenses |
| CN109212779A (en) * | 2018-10-22 | 2019-01-15 | 徐州市宝明光学眼镜厂 | A kind of tempered glass and the compound polarized lenses and its preparation method and application of the second material |
| CN112649902A (en) * | 2020-08-26 | 2021-04-13 | 重庆玖胜光学有限公司 | Processing method of optical lens complex |
| 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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