CN1794041A - Primary shaping technology of polariscope lens - Google Patents
Primary shaping technology of polariscope lens Download PDFInfo
- Publication number
- CN1794041A CN1794041A CNA2005101349985A CN200510134998A CN1794041A CN 1794041 A CN1794041 A CN 1794041A CN A2005101349985 A CNA2005101349985 A CN A2005101349985A CN 200510134998 A CN200510134998 A CN 200510134998A CN 1794041 A CN1794041 A CN 1794041A
- Authority
- CN
- China
- Prior art keywords
- lens
- polariscope
- polarizing film
- primary shaping
- light polarizing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
An once - formed process of spread light lens includes preparing lens model, installing polarized - light film in model cavity after model is on extruder, combining polarized - light film on said lens by extruding and forming process then intensifying spread light lens for obtaining final product.
Description
Affiliated technical field
The present invention relates to a kind of primary shaping technology of polariscope lens.
Background technology
The production of tradition polarized lenses is to pass through the injection machine molded lenses earlier, by manual light polarizing film is compounded on the convex surface of eyeglass then, and not counter wasting time and energy, and also production efficiency is low, and product quality is less stable also.
Summary of the invention
For the recombination process that overcomes light polarizing film in the existing polarized lenses production technology is finished by manual, labour productivity is low, unstable product quality, problems such as rejection rate height, the invention provides a kind of primary shaping technology of polariscope lens, the production process of this primary shaping technology of polariscope lens is simple, production efficiency is high, stable and reliable product quality.
The present invention solves the process program that its technical matters adopts: A, lens mold are made; The light polarizing film of in mold cavity, packing into behind B, the injection machine patrix; C, by the injection molding process molded lenses, be about to light polarizing film and be compounded on the eyeglass; D, above-mentioned polarized lenses strengthened after, be finished product.
The present invention has just finished the compound of light polarizing film by above-mentioned concrete technological design in the process of eyeglass injection mo(u)lding, simplified production process greatly, has the advantage of production efficiency height, stable and reliable product quality.
Description of drawings
Below in conjunction with drawings and Examples detailed content of the present invention is described.
Accompanying drawing is a process chart of the present invention.
Embodiment
As shown in the figure, technology of the present invention comprises A, lens mold making, and the common lens mold of this mould is identical; The light polarizing film of in mold cavity, packing into behind B, the injection machine patrix, the shape of light polarizing film should be consistent with mold cavity; C, by the injection molding process molded lenses, be about to light polarizing film and be compounded on the eyeglass because pressure and stable temperature control during injection machine work, so the composite quality of its light polarizing film is far above manual operations; D, above-mentioned polarized lenses strengthened after, be finished product.The process of reinforcement process comprise earlier polarized lenses is immersed temperature in the supersonic wave cleaning machine be the 40-50 degree go cleaned 3-5 minute in dried up; In baking oven, be warmed to 70-80 degree and annealing then; Put into forced fluid after cooling off about 30 minutes at normal temperatures and strengthen 5-6 second, the temperature of strengthening chamber and forced fluid is controlled at about 20 degree; Again above-mentioned polarized lenses baking and curing in the baking oven of 80-85 degree was promptly finished reinforcement process about 3 hours.
Claims (1)
1, a kind of primary shaping technology of polariscope lens is characterized in that this technology comprises:
A, lens mold are made;
The light polarizing film of in mold cavity, packing into behind B, the injection machine patrix;
C, by the injection molding process molded lenses, be about to light polarizing film and be compounded on the eyeglass;
D, above-mentioned polarized lenses strengthened after, be finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005101349985A CN1794041A (en) | 2005-12-30 | 2005-12-30 | Primary shaping technology of polariscope lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2005101349985A CN1794041A (en) | 2005-12-30 | 2005-12-30 | Primary shaping technology of polariscope lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1794041A true CN1794041A (en) | 2006-06-28 |
Family
ID=36805584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005101349985A Pending CN1794041A (en) | 2005-12-30 | 2005-12-30 | Primary shaping technology of polariscope lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1794041A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104474673A (en) * | 2014-08-29 | 2015-04-01 | 龙纬电子(东莞)有限公司 | Diving glasses with PC shortsighted lenses and fabrication method thereof |
| CN105866972A (en) * | 2016-06-11 | 2016-08-17 | 杨越 | Manufacturing method for integrally-formed double-layer glasses |
| CN107501499A (en) * | 2017-08-04 | 2017-12-22 | 江苏明月光电科技有限公司 | The shock proof resin lens composition of high-bond and polarized lenses preparation method |
-
2005
- 2005-12-30 CN CNA2005101349985A patent/CN1794041A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104474673A (en) * | 2014-08-29 | 2015-04-01 | 龙纬电子(东莞)有限公司 | Diving glasses with PC shortsighted lenses and fabrication method thereof |
| CN105866972A (en) * | 2016-06-11 | 2016-08-17 | 杨越 | Manufacturing method for integrally-formed double-layer glasses |
| WO2017211003A1 (en) * | 2016-06-11 | 2017-12-14 | 杨越 | Method for manufacturing integrally-moulded dual-layer glasses |
| CN107501499A (en) * | 2017-08-04 | 2017-12-22 | 江苏明月光电科技有限公司 | The shock proof resin lens composition of high-bond and polarized lenses preparation method |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |