CN203480066U - Polarizer protective film peeling device - Google Patents
Polarizer protective film peeling device Download PDFInfo
- Publication number
- CN203480066U CN203480066U CN201320462363.8U CN201320462363U CN203480066U CN 203480066 U CN203480066 U CN 203480066U CN 201320462363 U CN201320462363 U CN 201320462363U CN 203480066 U CN203480066 U CN 203480066U
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- platform
- protective film
- backboard
- polaroid
- sensor
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Abstract
The utility model relates to a polarizer protective film peeling device, and belongs to the electronic, electrical and mechanical and electrical products production technology equipment field. The polarizer protective film peeling device is provide with a column, a backboard is disposed on the column and fixedly connected with the column, and a front platform and a back platform are disposed on the backboard. The front platform and the back platform are vertically in fixed connection with the backboard via L-shaped connecting pieces with waist-shaped grooves, heights of the platforms are adjusted by the waist-shaped grooves to change gaps between a roller and side surfaces of a V-shaped groove, and polarizer stitching and pre-peeling effects are enhanced. A peeling blade is disposed at the front end of the front platform and used for peeling a protective film from a polarizer. Sensors are designed on the front platform and the back platform to ensure a feeding process to be reliable and effectively control a distance between polarizers. Automation of the feeding and peeling processes is achieved by the PLC control technology, reliability of a production process is largely improved, and automation of a pasting process can be achieved.
Description
Technical field
The utility model relates to electronics, electric and electronic product production technology apparatus field, the device that particularly a kind of novel polarizing plate protective film is peeled off.
Background technology
On many electronics, electric product and electronic product, all need to use LCD display technique, and in LCD display technique, a very important ingredient is LCD display.LCD display will realize Presentation Function, just must be at its surperficial note last layer polaroid.There is one deck adhesive sticker diaphragm on polaroid surface, during paster, need to be peeled off.At present; in LCD paster industry, peel off the lip-deep adhesive sticker diaphragm of polaroid and be by the adhesive tape mode of peeling off that bonds and realize; specific practice is that polaroid is bonded on adhesive tape, and adhesive tape oppositely pulls along the edge of certain platform, and the diaphragm on polaroid is stripped from.This reliability of peeling off mode is low, often occur the phenomenon that diaphragm stripping is not got off, and feeding process is unreliable, and the distance change between polaroid and polaroid is large, affects production efficiency, is unfavorable for realizing the robotization of paster process.
Utility model content
The purpose of this utility model be exactly in current LCD paster industry by the bond deficiency of the mode of peeling off of adhesive tape; the reliability that polaroid upper protective film is peeled off is low; often there is the present situation that diaphragm stripping is not got off, provide a kind of diaphragm to peel off the polarizing plate protective film stripping off device that reliability is high.
The purpose of this utility model is to realize by following technical solution, polarizing plate protective film stripping off device, be provided with a column, on described column, be provided with a backboard, backboard and column are fixedly linked, on described backboard, be provided with a front platform and a rear platform, front platform and rear platform, respectively by L-type web member one, L-type web member two and backboard is vertical is fixedly connected with, are processed with respectively two groups the kidney slots that regulate forward and backward positions of platform are installed on described L-type web member one, L-type web member two; Front end at described front platform is provided with the edge of a knife of delaminating, and on the edge of a knife, offer one and adhesive tape is moved to the gathering sill leading, in described front platform rear end, be provided with one 45 degree slope, front end at described rear platform is also provided with one 45 degree slope, the slope of front platform rear end and the Slope Facies pair of rear platform front end, form a V-type groove; In described V-type groove centre position, a roll is housed, roll is actively set on roll mandrel, roll mandrel is fixedly connected on backboard, roll and V-type groove side are provided with the gap that polaroid pressing and prestripping pass through, at described front platform, near knife-edge part, be provided with one with the sensor stand two of kidney slot, in the kidney slot on sensor stand two, be equipped with for judging whether polaroid arrives the sensor three of edge of a knife position; Sensor stand one is housed on described rear platform, on sensor stand one, is equipped with for detection of this position and whether has the sensor one of polaroid and control the sensor two of spacing between two polaroids.
A blowing nozzle support is also housed on described rear platform, at blowing nozzle support front end, is equipped with one under PLC programmed control, the blowing nozzle of regularly blowing.
The course of work of polarizing plate protective film stripping off device is all realized automatically and being controlled by PLC logic control system, and controlling main interface is touch-screen.
Feature of the present utility model is: designed sensor one and two, both guaranteed that feeding process is reliable, realized again effective control of the distance between polaroid; Increase V-type groove and roll, realized pressing and prestripping, improved the reliability of the process of delaminating; By regulating the height of platform can change the gap of roll and V-type groove side, and then change the pressing of roll and the effect of prestripping.By PLC control technology, realized the robotization of material loading and stripping process, the reliability of production run improves, and for realizing paster process automation, provides possibility.
The utility model in use, first by feeding manipulator, polaroid is placed on to the lip-deep adhesive tape of rear platform top, whether sensor one is responsible for detecting polaroid and is put up, adhesive tape drives polaroid to move forward a step pitch along gathering sill, feeding manipulator is material loading again, wherein the size of step pitch is controlled by sensor two, repeat above-mentioned action, when polaroid a enters V-type groove, roll clockwise direction is rotated, due to the effect of adhesive tape pulling force, roll carries out pressing to polaroid, make diaphragm and the adhesive tape on polaroid a surface bond more firmly, when polaroid b shifts out V-type groove, effect due to V-type notch, make diaphragm and the polaroid on polaroid b surface produce local detachment, form prestripping effect.Along with adhesive tape constantly moves ahead; polaroid is finally pulled near the edge of a knife on front platform; and judge by sensor three whether polaroid has arrived assigned address; under the pulling of adhesive tape; polaroid and diaphragm are successfully peeled off at knife-edge part; wherein polaroid is connect away by the suction sheet platform on another device, and diaphragm is followed adhesive tape and continued to move ahead, and finally by the recovery belt wheel on another device, is reclaimed.Each action is all by PLC programmed control above, and controlling main interface is touch-screen, has realized the robotization of polarizing plate protective film stripping process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is forward and backward platform part bit architecture schematic diagram of the present utility model.
Fig. 3 is V-type groove location structural representation of the present utility model.
Fig. 4 is front platform front portion structure schematic diagram of the present utility model.
In figure: 1 sensor one, 2 L-type web members one, 3 sensor stands one, 4 sensors two, 5 blowing nozzles, 6 blowing nozzle supports, 7 rolls, 8 L-type web members two, 9 polaroids, 10 sensor stands two, 11 sensors three, 12 adhesive tapes, 13 front platforms, 14 roll mandrels, 15 columns, 16 rear platforms, 17 backboards, 18 polaroid a, 19 polaroid b, 20 backboards, 21 edges of a knife, 22 gathering sills.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, polarizing plate protective film stripping off device, be provided with a column 15, on described column 15, be provided with a backboard 17, backboard 17 is fixedly linked with column 15, on described backboard 17, be provided with a front platform 13 and a rear platform 16, front platform 13 is fixedly connected with backboard 17 is vertical with L-type web member 28 by L-type web member 1 respectively with rear platform 16, at described L-type web member one, on two, be processed with two groups of kidney slots, can finely tune the height and position of front and back platform and horizontal level, front end at described front platform 13 is provided with the edge of a knife of delaminating, and on the edge of a knife, offer a gathering sill, adhesive tape is led, adhesive tape generation deflection while preventing drawstring, in described front platform 13 rear ends, be provided with one 45 degree slope, front end at described rear platform 16 is also provided with one 45 degree slope, 45 degree slopes of it and front platform rear end just form a V-type groove.In described V-type groove centre position, a roll 7 is housed, roll 7 empty sets are on roll mandrel 14, and roll mandrel 14 is fixedly connected on backboard 17, and roll 7 can freely rotate on roll mandrel 14.By regulating the height of platform can change the gap of roll 7 and V-type groove side, and then change the pressing of roll 7 and the effect of prestripping.When polaroid a18 enters V-type groove; roll 7 clockwise direction are rotated; due to adhesive tape 12 pulling force effects; 7 couples of polaroid a18 of roll carry out pressing; make diaphragm and the adhesive tape 12 on polaroid a18 surface bond more firmly, when polaroid b19 shifts out V-type groove, due to the effect of V-type notch; make diaphragm and the polaroid on polaroid b19 surface produce local detachment, form prestripping effect.At described front platform 13, near knife-edge part, be provided with a sensor stand 2 10, sensor stand 2 10 is fixedly connected with front platform 13, in kidney slot on described sensor stand 2 10, sensor 3 11 is housed, sensor 3 11 can utilize the kidney slot on sensor stand 2 10 to regulate working position, and sensor 3 11 is for judging whether polaroid 9 arrives edge of a knife position.On described rear platform 16, sensor stand 1 is housed, sensor 1 and sensor 24 are housed on sensor stand 1, whether sensor 1 is responsible for detecting this position polaroid, assurance feeding process is reliable, sensor 24 is responsible for controlling the spacing of two polaroids, guarantees that the spacing between polaroid is suitable.A blowing nozzle support 6 is also housed on described rear platform 16, at blowing nozzle support 6 front ends, a blowing nozzle 5 is housed, blowing nozzle 5, under PLC programmed control, is regularly blown, and removes unnecessary polaroid.
The course of work of polarizing plate protective film stripping off device is realized automatically and being controlled by PLC logic control system, and controlling main interface is touch-screen.
Above-mentioned embodiment is an example of the present utility model; not for limiting enforcement and the interest field of utility model; all equivalences of making according to the content described in the utility model patent protection scope change and modify, and all should be included in the utility model claim.
Claims (3)
1. a polarizing plate protective film stripping off device, it is characterized in that: be provided with a column, on described column, be provided with a backboard, backboard and column are fixedly linked, on described backboard, be provided with a front platform and a rear platform, front platform and rear platform, respectively by L-type web member one, L-type web member two and backboard is vertical is fixedly connected with, are processed with respectively two groups the kidney slots that regulate forward and backward positions of platform are installed on described L-type web member one, L-type web member two; Front end at described front platform is provided with the edge of a knife of delaminating, and on the edge of a knife, offer one and adhesive tape is moved to the gathering sill leading, in described front platform rear end, be provided with one 45 degree slope, front end at described rear platform is also provided with one 45 degree slope, the slope of front platform rear end and the Slope Facies pair of rear platform front end, form a V-type groove; In described V-type groove centre position, a roll is housed, roll is actively set on roll mandrel, roll mandrel is fixedly connected on backboard, roll and V-type groove side are provided with the gap that polaroid pressing and prestripping pass through, at described front platform, near knife-edge part, be provided with one with the sensor stand two of kidney slot, in the kidney slot on sensor stand two, be equipped with for judging whether polaroid arrives the sensor three of edge of a knife position; Sensor stand one is housed on described rear platform, on sensor stand one, is equipped with for detection of this position and whether has the sensor one of polaroid and control the sensor two of spacing between two polaroids.
2. polarizing plate protective film stripping off device as claimed in claim 1, is characterized in that: a blowing nozzle support is also housed on described rear platform, at blowing nozzle support front end, is equipped with one under PLC programmed control, the blowing nozzle of regularly blowing.
3. polarizing plate protective film stripping off device as claimed in claim 1, is characterized in that: the course of work of polarizing plate protective film stripping off device is all realized automatically and being controlled by PLC logic control system, and controlling main interface is touch-screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320462363.8U CN203480066U (en) | 2013-07-31 | 2013-07-31 | Polarizer protective film peeling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320462363.8U CN203480066U (en) | 2013-07-31 | 2013-07-31 | Polarizer protective film peeling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203480066U true CN203480066U (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320462363.8U Expired - Fee Related CN203480066U (en) | 2013-07-31 | 2013-07-31 | Polarizer protective film peeling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203480066U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104375303A (en) * | 2014-11-14 | 2015-02-25 | 程龙岩 | Liquid crystal display screen sheet pasting machine |
| CN106094290A (en) * | 2016-07-19 | 2016-11-09 | 许艳艳 | A kind of Polarizer peeling machine |
| CN106848002A (en) * | 2017-04-07 | 2017-06-13 | 常州亿晶光电科技有限公司 | Solar cell safety glass protects paper recovering device |
| CN107817619A (en) * | 2017-11-17 | 2018-03-20 | 武汉华星光电技术有限公司 | A kind of polaroid attaching device and system |
| CN108627902A (en) * | 2018-07-11 | 2018-10-09 | 京东方科技集团股份有限公司 | Polaroid, display panel and display device |
| CN108891121A (en) * | 2018-08-13 | 2018-11-27 | 深圳市伟鸿科科技有限公司 | Material stripping mechanism and FPC pretreatment unit |
| CN109466961A (en) * | 2018-12-26 | 2019-03-15 | 郴州市海利微电子科技有限公司 | The automatic film-taking in means of polaroid die-punch machine |
-
2013
- 2013-07-31 CN CN201320462363.8U patent/CN203480066U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104375303A (en) * | 2014-11-14 | 2015-02-25 | 程龙岩 | Liquid crystal display screen sheet pasting machine |
| CN104375303B (en) * | 2014-11-14 | 2017-06-20 | 程龙岩 | A kind of LCDs chip mounter |
| CN106094290A (en) * | 2016-07-19 | 2016-11-09 | 许艳艳 | A kind of Polarizer peeling machine |
| CN106848002A (en) * | 2017-04-07 | 2017-06-13 | 常州亿晶光电科技有限公司 | Solar cell safety glass protects paper recovering device |
| CN106848002B (en) * | 2017-04-07 | 2018-03-16 | 常州亿晶光电科技有限公司 | Solar cell safety glass protects paper recovering device |
| CN107817619A (en) * | 2017-11-17 | 2018-03-20 | 武汉华星光电技术有限公司 | A kind of polaroid attaching device and system |
| CN107817619B (en) * | 2017-11-17 | 2020-07-10 | 武汉华星光电技术有限公司 | Polaroid attaching equipment and system |
| CN108627902A (en) * | 2018-07-11 | 2018-10-09 | 京东方科技集团股份有限公司 | Polaroid, display panel and display device |
| CN108891121A (en) * | 2018-08-13 | 2018-11-27 | 深圳市伟鸿科科技有限公司 | Material stripping mechanism and FPC pretreatment unit |
| CN108891121B (en) * | 2018-08-13 | 2024-05-31 | 深圳市伟鸿科科技有限公司 | Material stripping mechanism and FPC preprocessing device |
| CN109466961A (en) * | 2018-12-26 | 2019-03-15 | 郴州市海利微电子科技有限公司 | The automatic film-taking in means of polaroid die-punch machine |
| CN109466961B (en) * | 2018-12-26 | 2023-09-29 | 郴州市海利微电子科技有限公司 | Automatic sheet collecting device of polaroid die punch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XU XIANG Free format text: FORMER OWNER: JUDING (YANGZHOU) PHOTOELECTRIC DISPLAY TECHNOLOGY CO., LTD. Effective date: 20150330 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 225231 YANGZHOU, JIANGSU PROVINCE TO: 225000 YANGZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150330 Address after: Guangling District Jiangsu city Yangzhou province 225000 Friendship Road No. 18 Yintai Nga Court 17-503 Patentee after: Xu Xiang Address before: 225231, Nanling Road, 53 Ling Town, Jiangdu District, Jiangsu, Yangzhou Patentee before: JUDING (YANGZHOU) PHOTOELECTRIC DISPLAY TECHNOLOGY CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20210731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |