CN203019789U - Laminating device - Google Patents
Laminating device Download PDFInfo
- Publication number
- CN203019789U CN203019789U CN 201220720440 CN201220720440U CN203019789U CN 203019789 U CN203019789 U CN 203019789U CN 201220720440 CN201220720440 CN 201220720440 CN 201220720440 U CN201220720440 U CN 201220720440U CN 203019789 U CN203019789 U CN 203019789U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- glass sheet
- optical cement
- roller
- functional glass
- 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.)
- Expired - Fee Related
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- Laminated Bodies (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The utility model discloses a laminating device. A functional glass sheet, optical glue and a cover plate are sequentially placed on the upper face of a screen platform from bottom to top; a press head is mounted on the cover plate; idler wheels are mounted below the screen platform, and are connected with a stepping motor; and the idler wheels roll below the screen platform according to three sections of speeds. The laminating device provided by the utility model presses and rolls the functional glass sheet at the three sections of the speeds through the idler wheels, so that the entire laminating efficiency of the product is improved, the reject ratio of laminated bubbles can be reduced, and the production cost is reduced.
Description
Technical field
The utility model relates to a kind of applying method, specifically relates to a kind of optical cement is fitted in laminating apparatus between glass function sheet and cover plate.
Background technology
Optical cement is used for the extraordinary adhesive of cementing transparent optical element (as camera lens, display screen etc.) in electron trade.Requirement have water white transparency, light transmission rate more than 90%, cementing strength is good, can solidify under room temperature or middle temperature, and the characteristics such as cure shrinkage is little are arranged.In brief, optical cement has the extraordinary double faced adhesive tape of optically transparent one deck exactly.
Cover plate, the abbreviation of touch panel is chemically reinforced glass, has high strength, is that resistance to impact, case hardness performance etc. are very remarkable.Middle visible area is transparent, the icon that the surrounding positive back face printing has printing ink and client to need.
The glass function sheet, one of structure member of touch-screen product is connected with flexible circuit board above it, and flexible circuit board separately is provided with functional chip and electric elements.
The optical cement automatic laminating machine utilizing, be a kind of with glass function sheet and cover plate by optical cement, the equipment that is bonded together with the roller roll extrusion.
The half tone platform uses in the optical cement automatic laminating machine utilizing, fixedly the mold platform of glass functional sheet.Its surrounding is metal frame, the gauze of inner one deck sealing, and the part in gauze is rectangle, ventilative, can make vacuum adsorb the glass function sheet from the back side.Its gauze has specific recovery tension force, has both prevented distortion, can make again gauze in time recover formation state.
During production operation, need to use the optical cement automatic laminating machine utilizing that a kind of optical cement is fitted between glass function sheet and cover plate in the touch-screen industry, with after the roller roll extrusion again baking accelerate to get rid of bubble between optical cement and cover plate, to reach adhesive effect.When optical cement is fitted operation, first with special-purpose abutted equipment, optical cement is attached on the glass function sheet, then the pressure head of optical cement automatic laminating machine utilizing adsorbs cover plate, after the half tone platform is put the glass function sheet and is adsorbed, the camera of make-up machine is by the coincidence situation of the special marking on identification glass function sheet and cover plate, the accurate contraposition of mark and the mark on cover plate of glass function sheet is completed in the position of mobile pressure head.Roller method of operating commonly used is, roller at the uniform velocity rolls across from the half tone platform back side of absorption glass function sheet, with the smooth subsides of optical cement on the cover board, slowly the bubble between optical cement and cover plate is driven out of, completes the applying of glass function sheet and cover plate.The drawback of this roller method of operating is, needs low speed to roll across, and the applying operating efficiency is low.If in order to improve operating efficiency, improve the roller rolling speed, the ink area at cover plate two ends can produce a large amount of bubbles, and (bubble is because poor the causing of printing ink of the non-visible area of cover plate.The ink area of cover plate and visible area have trickle thickness difference, so after optical cement contact cover plate when filling printing ink, wheel speeds just can not be driven the bubble between optical cement and cover plate out of too soon, bubble more easily appears in starting end and end end at cover plate), and the edge of glass function sheet can be stressed excessive because of moment, causes fragmentation.
The utility model content
Technical problem to be solved in the utility model is, proposes a kind of laminating apparatus, and bubble to occur bad product two ends to change the roller rolling speed, to reduce after fitting, and enhances productivity.
For above-mentioned purpose, the utility model is taked following technical scheme, a kind of laminating apparatus, top functional glass sheet, optical cement and the cover plate of being placed with successively from bottom to top of half tone platform, pressure head is housed above cover plate, roller is housed below the half tone platform, roller connects stepper motor.
The utility model has the advantages that, divide three sections speed to functional glass sheet nip drum by roller, improved the integral body applying efficient of product, and it is bad to have reduced the rear bubble of fitting, and has reduced production cost.
Description of drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1. cover plate, 2. optical cement, 3. functional glass sheet, 4. roller, 5. pressure head, 6. half tone platform, 7. stepper motor.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, referring to Fig. 1, a kind of laminating apparatus, top functional glass sheet 3, optical cement 2 and the cover plate 1 of being placed with successively from bottom to top of half tone platform 6, pressure head 5 is housed above cover plate 1, roller 4 is housed below half tone platform 6, and roller 4 connects stepper motor 7.
Embodiment:A better embodiment of the present utility model is, a kind of laminating apparatus, top functional glass sheet 3, optical cement 2 and the cover plate 1 of being placed with successively from bottom to top of half tone platform 6 is equipped with pressure head 5 above cover plate 1, roller 4 is housed below half tone platform 6, and roller 4 connects stepper motor 7.During operation, the length that passes through by functional glass sheet 3 is divided into three sections, first paragraph is 1/5th of functional glass sheet 3 length, second segment is 3/5ths of functional glass sheet 3 length, the 3rd section is 1/5th of functional glass sheet 3 length, roller 4 rolls across below half tone platform 6 by three sections speed, and first paragraph is from an end of functional glass sheet 3 to 1/5th of other end direction, and speed is 8～12mm/s; Second segment is from functional glass sheet 1/3rd five to five/everywhere, and speed is 45～55mm/s; The 3rd section from five of functional glass sheet 3/everywhere to the other end of functional glass sheet 3, speed is 8～12mm/s.Top functional glass sheet 3, optical cement 2 and the cover plate 1 of being placed with successively from bottom to top of half tone platform 6, pressure head 5 is housed above cover plate 1, roller 4 is housed below half tone platform 6, during the laminating apparatus operation, after the functional glass sheet 3 that posts optical cement 2 is removed diaphragm, be placed on half tone platform 6, fix with vacuum suction; Pressure head 5 adsorbs cover plate 1 in advance, after the accurate contraposition of the mark on the mark of glass function sheet 3 and cover plate 1, roll across below the functional glass sheet 3 that roller 4 is placed from half tone platform 6 by three sections speed, first paragraph is from an end of functional glass sheet 3 to 1/5th of other end direction, roller 4 is when contact functional glass sheet 3 start edge, first roll across with low speed, speed is 10mm/s; When optical cement 2 slowly contacts the rear filling printing ink of cover plate 1, slowly the bubble between optical cement 2 and cover plate 1 one ends is discharged; On the basis of first paragraph, roller 4 continues to enter second segment, and namely from functional glass sheet 1/3rd five to five/everywhere, it is smooth there is no printing ink because of the visible area of cover plate 1, can be to roll across at a high speed, and speed is 50mm/s; Complete on the basis of second segment, roller 4 continues to enter the 3rd section, the i.e. other end from five of functional glass sheet 3/everywhere to functional glass sheet 3, speed is that the low speed of 10mm/s rolls across, when optical cement 2 slowly contacts the rear filling printing ink of cover plate 1, slowly the bubble between optical cement 2 and cover plate 1 other end is discharged.Thereby complete the applying of functional glass sheet 3 and cover plate 1.
Claims (1)
1. a laminating apparatus, is characterized in that, top functional glass sheet, optical cement and the cover plate of being placed with successively from bottom to top of half tone platform is equipped with pressure head above cover plate, roller is housed below the half tone platform, and roller connects stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220720440 CN203019789U (en) | 2012-12-24 | 2012-12-24 | Laminating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220720440 CN203019789U (en) | 2012-12-24 | 2012-12-24 | Laminating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203019789U true CN203019789U (en) | 2013-06-26 |
Family
ID=48643797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220720440 Expired - Fee Related CN203019789U (en) | 2012-12-24 | 2012-12-24 | Laminating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203019789U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111688334A (en) * | 2020-06-15 | 2020-09-22 | 歌尔股份有限公司 | Bubble repairing equipment and bubble repairing method |
-
2012
- 2012-12-24 CN CN 201220720440 patent/CN203019789U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111688334A (en) * | 2020-06-15 | 2020-09-22 | 歌尔股份有限公司 | Bubble repairing equipment and bubble repairing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 330096 Nanchang high tech Development Zone, Jingdong Road, No. 1699, No. Patentee after: JIANGXI LIANCHUANG ELECTRONICS CO.,LTD. Address before: 330096 Nanchang high tech Development Zone, Jingdong Road, No. 1699, No. Patentee before: JIANGXI LIANCHUANG ELECTRONIC Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 330096 Nanchang high tech Development Zone, Jingdong Road, No. 1699, No. Patentee after: JIANGXI LIANCHUANG ELECTRONIC Co.,Ltd. Address before: 330096 Nanchang high tech Development Zone, Jingdong Road, No. 1699, No. Patentee before: JIANGXI LIANCHUANG ELECTRONICS CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20211224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |