CN112406254A - Low-cost polaroid laminating system and polaroid laminating method - Google Patents
Low-cost polaroid laminating system and polaroid laminating method Download PDFInfo
- Publication number
- CN112406254A CN112406254A CN202011244313.3A CN202011244313A CN112406254A CN 112406254 A CN112406254 A CN 112406254A CN 202011244313 A CN202011244313 A CN 202011244313A CN 112406254 A CN112406254 A CN 112406254A
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- China
- Prior art keywords
- laminating
- mounting machine
- polaroid
- glass substrate
- cold mounting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1825—Handling of layers or the laminate characterised by the control or constructional features of devices for tensioning, stretching or registration
- B32B38/1833—Positioning, e.g. registration or centering
- B32B38/1841—Positioning, e.g. registration or centering during laying up
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B41/00—Arrangements for controlling or monitoring lamination processes; Safety arrangements
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Polarising Elements (AREA)
Abstract
The invention discloses a low-cost polaroid laminating system and a polaroid laminating method, wherein the laminating system comprises: a cold mounting machine, a purification shed, an ion fan, a carrying flat plate and an inspection lamp; the cold mounting machine is arranged in the purification shed, the inspection lamp is arranged above the cold mounting machine, the ion fan is arranged at the top of the purification shed, and the air outlet of the ion fan faces the direction of the cold mounting machine; the polaroid and the glass substrate are arranged on the carrying flat plate from top to bottom, and the carrying platform is arranged below the cold mounting machine, so that the polaroid is covered on the glass substrate by a rolling shaft of the electric cold mounting machine. By adopting the system of the invention, not only can the scattering of dust be reduced, but also the positioning precision of the polaroid can be improved, thereby improving the qualification rate of products.
Description
Technical Field
The invention relates to the field of optical glass processing, in particular to a low-cost polaroid laminating system and a polaroid laminating method.
Background
At present, due to the requirement of optical indexes, a cold pasting machine is needed to cover the polarizer on the glass, but due to the limitation of the process, the glass is often poorly covered, for example, cells, dust, curled creases and the like appear on the glass, so the qualification rate of the obtained product is low, and the preparation cost of the glass is improved virtually.
Therefore, it is desirable to provide an apparatus or process that improves the yield of the laminated polarizers on glass.
Disclosure of Invention
The invention aims to provide a low-cost polaroid laminating system and a polaroid laminating method, wherein the polaroid laminating system can reduce the generation of foam holes, dust and curled creases when a polaroid is laminated on glass through the optimized matching of other components on the basis of the existing cold mounting machine, so that the product yield is improved.
In order to achieve the above object, the present invention provides a polarizer laminating system comprising: a cold mounting machine, a purification shed, an ion fan, a carrying flat plate and an inspection lamp; the cold mounting machine is arranged in the purification shed, the inspection lamp is arranged above the cold mounting machine, the ion fan is arranged at the top of the purification shed, and the air outlet of the ion fan faces the direction of the cold mounting machine; the polaroid and the glass substrate are arranged on the carrying flat plate from top to bottom, and the carrying platform is arranged below the cold mounting machine, so that the polaroid is covered on the glass substrate by a rolling shaft of the electric cold mounting machine. Preferably, the hardness of the roller of the electric cold paperhanging machine is 60-80shore A.
Preferably, the glass substrate further comprises a plurality of positioning rulers, and the positioning rulers are arranged on the glass substrate so as to position the arrangement position of the polaroid.
Preferably, the counterpoint scale is by the angle square, by the angle square be the L type, just be provided with the scale on the interior right angle of L type.
Preferably, the polarizing plate and the glass substrate are fixed to the carrier plate by an adhesive tape.
Preferably, the device further comprises an operation table, wherein the objective plate is arranged on the operation table;
preferably, the purification shed is U-shaped, and the periphery of the purification shed is surrounded by black acrylic plates.
The invention also provides a polaroid laminating method, which comprises the step of laminating the polaroid on the glass substrate by using the polaroid laminating system.
Preferably, the combination pressure is 0.1-0.2 MPa.
Preferably, the light intensity of the inspection lamp is > 5000 lumens.
Preferably, the color of the light of the inspection lamp is green.
In the technical scheme, the purification shed reduces surrounding dust, the air outlet of the ion fan faces the direction of the cold mounting machine, the falling of the dust is further reduced, and the positioning precision of the polaroid sheet and the glass substrate can be improved by the inspection lamp. Therefore, the invention can effectively inhibit dust in the environment from splashing, prevent dust and foreign matters from being electrostatically adsorbed to the surface of a product, and improve the covering efficiency and the qualification rate; the method further increases the steps of adopting an inspection lamp to inspect the surface of the glass at the beginning of lamination, and laminating the glass after confirming that no foreign matter exists on the surface, so that the identification capability of foreign matter points in the laminating process is improved, and the qualification rate of one-time lamination is more than 85 percent after verification.
From the above analysis, the present invention has the following advantages:
1. the model is convenient to change, and equipment does not need to be adjusted before operation, so that the material cost of the machine adjusting can be saved;
2. the foreign matter point inspection function is achieved, and the product percent of pass can be effectively controlled;
3. the cost is low, and the operation cost of enterprises is reduced.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of the general assembly of the polarizer lamination system of the present invention;
FIG. 2 is a schematic diagram of a partial structure of a polarizer lamination system of the present invention;
FIG. 3 is a schematic structural view of the positional relationship between the angle square and the glass substrate;
fig. 4 is a schematic structural view showing a positional relationship between the adhesive tape and the glass substrate.
Description of the reference numerals
1 cold mounting machine 2 purifies canopy
3 ion fan 4 carries thing flat board
5 operating table 6 inspection lamp
7 glass substrate 8 polarizing plate
9 alignment scale 10 adhesive tape
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
In the present invention, unless otherwise specified, the terms "upper, lower, top, bottom, far, near, side," and the like included in the terms simply represent the orientation of the terms in a conventional use state or are colloquially known by those skilled in the art, and should not be construed as limiting the terms.
As shown in fig. 1 to 4, the present invention provides a polarizer laminating system, comprising: the device comprises a cold mounting machine 1, a purification shed 2, an ion fan 3, a carrying flat plate 4 and an inspection lamp 6; the cold mounting machine 1 is arranged in the purification shed 2, the inspection lamp 6 is arranged above the cold mounting machine 1, the ion fan 3 is arranged at the top of the purification shed 2, and the air outlet of the ion fan 3 faces the direction of the cold mounting machine 1; the polaroid 8 and the glass substrate 7 are arranged on the carrying flat plate 4 from top to bottom, and the carrying platform is arranged below the cold mounting machine 1, so that the polaroid 8 is covered on the glass substrate 7 by the rolling shaft of the electric cold mounting machine 1.
Like this, purify canopy 2 and reduced the dust on every side, the air outlet of ion fan 3 is towards cold mounting machine 1's direction has further reduced the drippage of dust, and inspection light 6 can improve the precision of polaroid 8 and glass substrate 7's location. Therefore, the system of the invention can not only reduce the scattering of dust, but also improve the positioning precision, thereby improving the qualification rate of products. In the technical scheme, dust in the environment can be effectively inhibited from splashing, dust and foreign matters are prevented from being electrostatically adsorbed to the surface of a product, and the covering efficiency and the qualification rate are improved; the inspection of the surface of the glass by the inspection lamp 6 at the beginning of lamination is further added, the surface is identified to have no foreign matter and then the lamination improves the identification capability of foreign matter points in the lamination process, and the qualification rate of the once lamination is more than 85 percent after verification.
From the above analysis, the present invention has the following advantages:
1. the model is convenient to change, and equipment does not need to be adjusted before operation, so that the material cost of the machine adjusting can be saved;
2. the foreign matter point inspection function is achieved, and the product percent of pass can be effectively controlled;
3. the cost is low, and the operation cost of enterprises is reduced.
In a preferred embodiment of the present invention, the rollers of the cold paperhanging machine 1 have a hardness of 60-80shore a. When the roller is too soft, the polaroid can be adhered to the roller to cause wrinkles, and when the roller is too hard, no good buffer exists, and air bubbles can be caused.
In the technical scheme, the cold paperhanging machine 1 can adopt a conventional cold paperhanging machine in the field, and the invention does not need to be particularly required.
In a preferred embodiment of the present invention, the glass substrate 7 further includes a plurality of positioning scales 9, and the positioning scales 9 are provided on the glass substrate 7 to position the position where the polarizing plate 8 is provided. Thus, the positioning precision of the polaroid 8 can be further improved, and the qualification rate of products is improved.
The products of the same type are mostly small-batch multi-type products, the size of the products covers 1inch to 50 inches, a polaroid needs to be coated on glass in order to achieve the optical index of the products, and the current common method for coating is a special vacuum laminating machine. The vacuum laminating machine needs to adjust and confirm pressure and offset for many times before producing a certain type of product, so that more material and time are wasted, and the production state that the product type needs to be frequently replaced is not facilitated. Aiming at the current production situation of small-batch and multi-model, the laminating process method of the vacuum laminating machine cannot meet the production requirement of quickly replacing models, so that a polarizing film laminating process scheme with strong universality needs to be designed. The invention further solves the problems that the existing vacuum laminating machine is difficult to change and adjust the shape of a laminated product and has poor size compatibility. In a preferred embodiment of the present invention, the alignment scale 9 is an L-shaped angle square, and the inner right angle of the L-shaped angle square is provided with a scale. Therefore, products of different models can be positioned through the scale with scales, so that the adaptability of the products is improved, equipment does not need to be replaced, and the product composite polaroid of different models can be realized.
In order to further improve the positional accuracy and reduce the offset, in a preferred embodiment of the present invention, the polarizing plate 8 and the glass substrate 7 are fixed to the carrier plate 4 by an adhesive tape 10. In a preferred embodiment of the present invention, the alignment control uses a fixing tape to fix the polarizer 8 and the glass substrate 7 together according to the designed alignment dimension requirement, and after the relative positions are fixed, the subsequent operation does not affect the alignment accuracy, and the whole is placed on the carrier plate 4, and the edge of the glass substrate 7 is required to be placed in parallel with one side of the carrier plate 4, and the glass substrate 7 is fixed on the carrier plate 4 again by the fixing tape 10. Therefore, the positioning precision and stability are further improved, the reduction of the qualification rate caused by the displacement in the re-covering process is reduced, and the qualification rate of products is further improved.
In a preferred embodiment of the invention, the apparatus further comprises a table 5, and the objective plate 4 is arranged on the table 5. Preferably, the edge of the cold mounting machine 1 requires reserving an operation space of more than 1m, and the operation table 5 is arranged on the front and back operation stations of the electric control cold mounting machine 1.
In a preferred embodiment of the invention, the purification booth 2 is U-shaped, surrounded by black acrylic panels. Therefore, the background brightness of the purifying shed 2 can be further reduced, the foreign object point identification capability is further improved, and the foreign object point identification capability in the laminating process is improved through the design, so that the monitoring of the laminating process is more effectively realized, and the product qualification rate is improved.
The present invention also provides a method for laminating a polarizing plate, comprising laminating a polarizing plate 8 on a glass substrate 7 using the above-described polarizing plate laminating system. In the technical scheme, dust in the environment can be effectively inhibited from splashing, dust and foreign matters are prevented from being electrostatically adsorbed to the surface of a product, and the covering efficiency and the qualification rate are improved; the inspection lamp 6 is additionally adopted to inspect the surface of the glass at the beginning of lamination, the surface is identified to have no foreign matter and then the lamination is carried out, the identification capability of foreign matter points in the lamination process is improved, and the qualification rate of one-time lamination is more than 85 percent after verification.
In a preferred embodiment of the invention, the lamination pressure is between 0.1 and 0.2 MPa. Under the pressure condition, the flatness of the product after being laminated can be further improved, and the purposes of no warping and no damage to glass are achieved. After verification, on the basis of the equipment, the qualification rate of the product is more than 95% under the preferable pressure condition.
In a preferred embodiment of the invention, the light intensity of the inspection lamp 6 is > 5000 lumen, preferably the color of the light of the inspection lamp 6 is green. The brightness and the color are beneficial to improving the recognition capability of human eyes to foreign matter points, thereby further improving the qualification rate of products.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (10)
1. A polarizer lamination system, comprising:
the device comprises a cold mounting machine (1), a purification shed (2), an ion fan (3), a carrying flat plate (4) and an inspection lamp (6);
the cold mounting machine (1) is arranged in the purification shed (2), the inspection lamp (6) is arranged above the cold mounting machine (1), the ion fan (3) is arranged at the top of the purification shed (2), and the air outlet of the ion fan (3) faces the direction of the cold mounting machine (1); the polaroid (8) and the glass substrate (7) are arranged on the carrying flat plate (4) from top to bottom, and the carrying platform is arranged below the cold mounting machine (1), so that the polaroid (8) is covered on the glass substrate (7) by a rolling shaft of the electric cold mounting machine (1).
2. Polarizer lamination system according to claim 1, characterised in that the hardness of the rollers of the electric cold mount machine (1) is 60-80shore a.
3. The polarizer laminating system according to claim 1, further comprising a plurality of positioning rulers (9), wherein the positioning rulers (9) are arranged on the glass substrate (7) to position the arrangement position of the polarizer (8).
4. The polarizer laminating system according to claim 3, wherein the alignment scale (9) is an L-shaped angle ruler, and the L-shaped inner right angle ruler is provided with scales.
5. Polarizer lamination system according to claim 3, characterized in that the polarizer (8) and the glass substrate (7) are fixed to the carrier plate (4) by means of an adhesive tape (10).
6. Polarizer lamination system according to any of claims 1 to 5, characterized in that it further comprises a console (5), said stage (4) being arranged on said console (5);
preferably, the purification shed (2) is U-shaped, and the periphery of the purification shed is surrounded by black acrylic plates.
7. A method of laminating a polarizing plate, comprising laminating a polarizing plate (8) on a glass substrate (7) by using the polarizing plate laminating system according to claims 1 to 6.
8. The method for laminating polarizing plates according to claim 7, wherein the laminating pressure is 0.1 to 0.2 Mpa.
9. The method for laminating polarizing plates according to claim 7, wherein the inspection lamp (6) has an illumination intensity of > 5000 lumens.
10. The method of laminating polarizing plates according to claim 9, wherein the color of the light of the inspection lamp (6) is green.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011244313.3A CN112406254A (en) | 2020-11-10 | 2020-11-10 | Low-cost polaroid laminating system and polaroid laminating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011244313.3A CN112406254A (en) | 2020-11-10 | 2020-11-10 | Low-cost polaroid laminating system and polaroid laminating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112406254A true CN112406254A (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011244313.3A Pending CN112406254A (en) | 2020-11-10 | 2020-11-10 | Low-cost polaroid laminating system and polaroid laminating method |
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| CN201960800U (en) * | 2011-01-30 | 2011-09-07 | 于懂 | No-bubble wrinkle-eliminated film laminator machine |
| CN102864952A (en) * | 2012-09-26 | 2013-01-09 | 深圳市华星光电技术有限公司 | Clean room and cleaning units thereof |
| CN203110791U (en) * | 2013-02-05 | 2013-08-07 | 湖南达美程印刷科技有限公司 | Precise positioning device in cold lamination process of three-dimensional grating painting |
| CN203726364U (en) * | 2013-12-13 | 2014-07-23 | 中航华东光电有限公司 | Positioning device for polarizing film covering |
| CN204096724U (en) * | 2014-09-17 | 2015-01-14 | 常州昊天塑胶科技有限公司 | Use for laboratory film layer |
| CN107914508A (en) * | 2016-10-08 | 2018-04-17 | 新昌县林昱机械科技有限公司 | A kind of cold paperhanging machine mounts film stretching formula edge alignment device |
| CN208646239U (en) * | 2018-08-22 | 2019-03-26 | 刘东升 | Laminating machine |
| CN208662068U (en) * | 2018-07-09 | 2019-03-29 | 芜湖东旭光电装备技术有限公司 | The cleaning control system of glass baseplate surface dust |
| CN209700256U (en) * | 2019-02-13 | 2019-11-29 | 山东晨熙智能科技有限公司 | A kind of cold mounting equipment of photo |
-
2020
- 2020-11-10 CN CN202011244313.3A patent/CN112406254A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201960800U (en) * | 2011-01-30 | 2011-09-07 | 于懂 | No-bubble wrinkle-eliminated film laminator machine |
| CN102864952A (en) * | 2012-09-26 | 2013-01-09 | 深圳市华星光电技术有限公司 | Clean room and cleaning units thereof |
| CN203110791U (en) * | 2013-02-05 | 2013-08-07 | 湖南达美程印刷科技有限公司 | Precise positioning device in cold lamination process of three-dimensional grating painting |
| CN203726364U (en) * | 2013-12-13 | 2014-07-23 | 中航华东光电有限公司 | Positioning device for polarizing film covering |
| CN204096724U (en) * | 2014-09-17 | 2015-01-14 | 常州昊天塑胶科技有限公司 | Use for laboratory film layer |
| CN107914508A (en) * | 2016-10-08 | 2018-04-17 | 新昌县林昱机械科技有限公司 | A kind of cold paperhanging machine mounts film stretching formula edge alignment device |
| CN208662068U (en) * | 2018-07-09 | 2019-03-29 | 芜湖东旭光电装备技术有限公司 | The cleaning control system of glass baseplate surface dust |
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| CN209700256U (en) * | 2019-02-13 | 2019-11-29 | 山东晨熙智能科技有限公司 | A kind of cold mounting equipment of photo |
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