CN112495850A - LED display product thin film residual glue removing method based on surface film pasting technology - Google Patents
LED display product thin film residual glue removing method based on surface film pasting technology Download PDFInfo
- Publication number
- CN112495850A CN112495850A CN202011000879.1A CN202011000879A CN112495850A CN 112495850 A CN112495850 A CN 112495850A CN 202011000879 A CN202011000879 A CN 202011000879A CN 112495850 A CN112495850 A CN 112495850A
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- China
- Prior art keywords
- led display
- display product
- glue
- film
- residual
- 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
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- 239000003292 glue Substances 0.000 title claims abstract description 42
- 239000010408 film Substances 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 33
- 239000010409 thin film Substances 0.000 title claims abstract description 16
- 238000005516 engineering process Methods 0.000 title description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000853 adhesive Substances 0.000 claims abstract description 21
- 230000001070 adhesive effect Effects 0.000 claims abstract description 21
- 230000007797 corrosion Effects 0.000 claims abstract description 19
- 238000005260 corrosion Methods 0.000 claims abstract description 19
- 238000002791 soaking Methods 0.000 claims abstract description 3
- 238000005507 spraying Methods 0.000 claims description 11
- 239000004745 nonwoven fabric Substances 0.000 claims description 8
- 239000002390 adhesive tape Substances 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000007921 spray Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 8
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2220/00—Type of materials or objects being removed
- B08B2220/01—Adhesive materials
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention relates to a method for removing residual glue of a thin film of an LED display product based on a surface film pasting process, which comprises the following steps: protecting the periphery of the LED display product with the residual film adhesive on the surface by using corrosion resistance measures and placing the LED display product on an operation table; soaking the surface of the LED product by alcohol; the surface of the product is repeatedly rubbed by the elastic plastic hook surface magic tape to remove glue, and the surface of the LED display product is always soaked by alcohol in the glue removing process until the residual glue of the film is removed. The invention can quickly and effectively remove the residual film adhesive residue on the surface of the LED display product, thereby reducing the manual operation time, improving the maintenance efficiency and reducing the cost.
Description
Technical Field
The invention belongs to the technical field of LED large screen display, and relates to a method for removing residual glue of a thin film of an LED display product based on a surface film pasting process.
Background
In recent years, with the increasing demand of people for display devices, the rapid development of LED full-color display products has increasingly high requirements on the maintenance efficiency, delivery timeliness and stability of display products. In the application process of the client, various abnormalities such as high display brightness, dark display brightness, broken film, color change of the film and the like occur in units in a full-color LED display product, and the maintenance is needed. At present, because the film of a display product with a film pasted on the surface is influenced by factors such as environmental temperature, light, product service time and the like, the adhesive degree of colloid between the film and a full-color display product is denatured. During after-sales maintenance, the traditional film and residual glue removing method is that the surface film and glue of the full-color LED display product are separated, then 600# abrasive paper is matched with 75% alcohol, the residual glue is removed at the viscose part on the surface of the product through manual repeated rubbing, and the glue removing time is about 1H. The abrasive paper grinding force is not easy to control, the surface of a product is abraded by the abrasive paper in the grinding process, secondary reworking is caused, the appearance quality of the product is affected, the operation efficiency is low, and the operation cost is high.
Disclosure of Invention
The invention aims to provide a method for removing residual glue of a thin film of an LED display product based on a surface film pasting process, which can quickly and effectively remove the residual glue of the thin film.
In order to solve the technical problem, the method for removing the residual glue of the thin film of the LED display product based on the surface film pasting process comprises the following steps:
protecting the periphery of the LED display product with the residual film adhesive on the surface by using corrosion resistance measures and placing the LED display product on an operation table; soaking the surface of the LED product by alcohol; the surface of the product is repeatedly rubbed by the elastic plastic hook surface magic tape to remove glue, and the surface of the LED display product is always soaked by alcohol in the glue removing process until the residual glue of the film is removed.
The alcohol is pure industrial alcohol.
The periphery of the LED display product is protected by corrosion-resistant adhesive tapes and corrosion-resistant printing ink.
And the alcohol is sprayed on the surface of the LED product by adopting a spraying device.
The LED display product is characterized in that the surface of the residual film adhesive of the product is soaked in alcohol for 10s, and then the surface of the product is repeatedly rubbed by the elastic plastic hook surface magic tape to remove the adhesive.
After the glue is removed by the elastic plastic hook surface magic tape, the surface is cleaned by non-woven fabrics soaked with pure industrial alcohol.
The invention can quickly and effectively remove the residual film adhesive residue on the surface of the LED display product, thereby reducing the manual operation time, improving the maintenance efficiency and reducing the cost.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention.
FIG. 1 is a flow chart of the present invention.
FIGS. 2a and 2b are surface effect diagrams of LED display products before and after the glue is removed by the method.
FIG. 3 is a surface effect diagram of an LED display product of comparative example 1 after glue removal.
FIG. 4 is a surface effect diagram of the LED display product of comparative example 2 after glue removal.
5a, 5b and 5c are surface effect graphs of LED display products after glue removal of comparative example 3.
FIGS. 6a, 6b and 6c are graphs showing the surface effect of the LED product after the glue is removed in comparative example 4.
Detailed Description
As shown in fig. 1, the method for removing the residual glue of the thin film of the LED display product based on the surface film pasting process of the present invention comprises the following specific operation steps:
protecting the periphery of an LED display product with residual thin film adhesive on the surface by using corrosion-resistant measures such as corrosion-resistant adhesive tape, corrosion-resistant ink and the like, placing the LED display product in a temporary jig, and flatly fixing the LED display product below a spray head on an operation table; installing an elastic plastic hook surface magic tape at the bottom end of the adhesive removing tool;
starting the corrosion-resistant self-priming pump, opening a spraying button of a spraying device, spraying pure industrial alcohol with the concentration of 99.8% on the surface of residual film adhesive on the LED display product, and after spraying for 10s, repeatedly rubbing the surface of the product by using a glue removing tool with an elastic plastic hook surface magic tape arranged at the bottom end to remove the adhesive until the residual film adhesive is removed; in the glue removing process, the spraying device automatically sprays pure industrial alcohol according to a set time interval so as to ensure that 99.8% of the pure industrial alcohol is always soaked on the surface of an LED display product in the glue removing process; and cleaning the surface of the non-woven fabric soaked with pure industrial alcohol after the glue removal is finished.
The LED display product surface effect before glue removal is shown in figure 2a, and the LED display product surface effect after glue removal is shown in figure 2b and figure 5.
TABLE 5
Comparative example 1
Protecting the periphery of an LED display product with residual thin film adhesive on the surface by using corrosion-resistant measures such as corrosion-resistant adhesive tape, corrosion-resistant ink and the like, placing the LED display product in a temporary jig, and flatly fixing the LED display product below a spray head on an operation table; installing non-woven fabrics at the bottom end of the adhesive removing tool;
step two, start corrosion-resistant self priming pump, open spray set's spray button, spray the surface that the residual film cull is remained in the LED display product with ethyl acetate, spray the settlement time after, rub LED display product surface with removing of bottom installation non-woven fabrics frock repeatedly and remove gluey. The spraying time and the corresponding glue removal effect are shown in table 1. Wherein the effect of repeatedly rubbing the surface of the LED display product with the non-woven fabric after spraying for 60s to remove the glue is shown in figure 3.
TABLE 1
Comparative example 2
Comparative example 3
TABLE 3
Comparative example 4
Protecting the periphery of an LED display product with residual thin film adhesive on the surface by using corrosion-resistant measures such as corrosion-resistant adhesive tape, corrosion-resistant ink and the like, placing the LED display product in a temporary jig, and flatly fixing the LED display product below a spray head on an operation table; installing non-woven fabrics at the bottom end of the adhesive removing tool;
step two, start corrosion-resistant self priming pump, open spray set's spraying button, 99.8% industrial alcohol sprays and shows the surface that the product remained the film cull in LED, sprays the settlement time after, rubs LED with the gluey frock of removing of bottom installation non-woven fabrics repeatedly and shows that the product surface removes glues. The spraying time and the corresponding glue removing effect are shown in table 4 and fig. 6a, 6b, 6 c.
TABLE 4
The present invention is not limited to the above-described embodiments
Given the above disclosure and guidance, those skilled in the art to which the present invention pertains will be able to make appropriate changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present application 1. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (6)
1. A method for removing residual glue of a thin film of an LED display product based on a surface film pasting process is characterized by comprising the following steps: protecting the periphery of the LED display product with the residual film adhesive on the surface by using corrosion resistance measures and placing the LED display product on an operation table; soaking the surface of the LED product by alcohol; the surface of the product is repeatedly rubbed by the elastic plastic hook surface magic tape to remove glue, and the surface of the LED display product is always soaked by alcohol in the glue removing process until the residual glue of the film is removed.
2. The method for removing the residual glue of the thin film of the LED display product based on the surface film pasting process according to claim 1, wherein the alcohol is pure industrial alcohol.
3. The method for removing the residual adhesive on the thin film of the LED display product based on the surface film pasting process according to claim 1, wherein the periphery of the LED display product is protected by a corrosion-resistant adhesive tape and corrosion-resistant ink.
4. The method for removing the residual glue of the thin film of the LED display product based on the surface film pasting process of claim 1, wherein the alcohol is sprayed on the surface of the LED product by a spraying device.
5. The method for removing the residual adhesive on the film of the LED display product based on the surface film pasting process of claim 1, wherein the surface of the residual adhesive on the film of the LED display product is soaked in alcohol for 10s and then repeatedly rubbed with an elastic plastic hook surface magic tape to remove the adhesive.
6. The method for removing the residual glue of the thin film of the LED display product based on the surface film pasting process according to claim 1, wherein after the glue removal by the elastic plastic hook surface magic tape is completed, the surface is cleaned by non-woven fabrics soaked with pure industrial alcohol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011000879.1A CN112495850A (en) | 2020-09-22 | 2020-09-22 | LED display product thin film residual glue removing method based on surface film pasting technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011000879.1A CN112495850A (en) | 2020-09-22 | 2020-09-22 | LED display product thin film residual glue removing method based on surface film pasting technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112495850A true CN112495850A (en) | 2021-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011000879.1A Pending CN112495850A (en) | 2020-09-22 | 2020-09-22 | LED display product thin film residual glue removing method based on surface film pasting technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112495850A (en) |
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| JP2003266032A (en) * | 2002-03-13 | 2003-09-24 | Kyocera Corp | Washing apparatus, washing method and manufacturing method for liquid crystal display device |
| US7008487B1 (en) * | 2002-03-04 | 2006-03-07 | Micron Technology, Inc. | Method and system for removal of contaminates from phaseshift photomasks |
| CN103011609A (en) * | 2012-12-03 | 2013-04-03 | 林鲜艳 | Method for manufacturing decorative glass |
| CN205550924U (en) * | 2016-04-20 | 2016-09-07 | 合肥京东方光电科技有限公司 | Device is dispeled to ACF cull |
| CN106249451A (en) * | 2016-09-26 | 2016-12-21 | 京东方科技集团股份有限公司 | Remove adhesive dispenser |
| CN109465232A (en) * | 2018-10-15 | 2019-03-15 | 江西星盈科技有限公司 | The treatment process of pole piece |
| CN109482557A (en) * | 2018-12-25 | 2019-03-19 | 上海彩丞新材料科技有限公司 | A kind of mask printing plate cleaning apparatus and its cleaning method |
| CN211330504U (en) * | 2019-12-30 | 2020-08-25 | 张佳枝 | Mechano-electronic component cleaning device |
-
2020
- 2020-09-22 CN CN202011000879.1A patent/CN112495850A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1101593A (en) * | 1993-03-10 | 1995-04-19 | 王龙善 | Duster with teethed fibre wool or hook shape fibre wool and its dust removing method |
| DE4314046A1 (en) * | 1993-04-29 | 1994-11-03 | Claus G Dipl Ing Wandres | Method and device for removing particles adhering to surfaces by means of a wiping element |
| US7008487B1 (en) * | 2002-03-04 | 2006-03-07 | Micron Technology, Inc. | Method and system for removal of contaminates from phaseshift photomasks |
| JP2003266032A (en) * | 2002-03-13 | 2003-09-24 | Kyocera Corp | Washing apparatus, washing method and manufacturing method for liquid crystal display device |
| CN103011609A (en) * | 2012-12-03 | 2013-04-03 | 林鲜艳 | Method for manufacturing decorative glass |
| CN205550924U (en) * | 2016-04-20 | 2016-09-07 | 合肥京东方光电科技有限公司 | Device is dispeled to ACF cull |
| CN106249451A (en) * | 2016-09-26 | 2016-12-21 | 京东方科技集团股份有限公司 | Remove adhesive dispenser |
| CN109465232A (en) * | 2018-10-15 | 2019-03-15 | 江西星盈科技有限公司 | The treatment process of pole piece |
| CN109482557A (en) * | 2018-12-25 | 2019-03-19 | 上海彩丞新材料科技有限公司 | A kind of mask printing plate cleaning apparatus and its cleaning method |
| CN211330504U (en) * | 2019-12-30 | 2020-08-25 | 张佳枝 | Mechano-electronic component cleaning device |
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