CN101835015A - Processing method for screen sealing panel - Google Patents
Processing method for screen sealing panel Download PDFInfo
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- CN101835015A CN101835015A CN 201010170610 CN201010170610A CN101835015A CN 101835015 A CN101835015 A CN 101835015A CN 201010170610 CN201010170610 CN 201010170610 CN 201010170610 A CN201010170610 A CN 201010170610A CN 101835015 A CN101835015 A CN 101835015A
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- screen sealing
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Abstract
The invention relates to the technical field of shell frame-free processing of consumable electronic products and provides a processing method for a screen sealing panel. The method comprises the following steps of: (1) designing a clamping process structure; (2) producing an injection molding element; (3) carrying out annealing processing; (4) carrying out hardening processing and static electricity prevention processing; (5) carrying out edge cutting or cleaning procedure; (6) printing the panel by silk and sticking a middle frame; and (7) sticking or installing a decorative strip and assembling and packaging the whole panel. The screen sealing panel created by the invention has more favorable performance, such as surface hardness, scratching prevention, static electricity prevention, light transmittance, no rainbow veins, and the like and can meet the modeling design, production and use of the screen sealing panel of a more complex electronic product; meanwhile, the creating process has low construction difficulty and high yield as well as production cost reduction.
Description
[technical field]
The face-piece that the invention belongs to consumption electronic products does not have frame and relates to the PROCESS FOR TREATMENT technical field, relates in particular to a kind of processing method for screen sealing panel
[background technology]
At present, some consumer electronics products as television set, produce good moulding appearance for making its integral product, its face-piece often adopts no frame design, and this design is not assemblied in the monoblock screen sealing panel the main appearance front of entire product with having sharp trace.Simultaneously, some moulding is adopted arc transition in order to comply with the vision needs of slimming at form edge and circumferential profile edge, and it is poor to form certain thickness, manifests the visual effect of ultra-thinization.This series products face, side is in the past observed, except LOGO, literal, pattern and the decoration etc. of necessity, almost do not have or seldom see the phenomenon that has screw or other obviously to connect, the product globality is very strong, product looks and seems quite graceful, unique, reach reasonable outward appearance visual effect, but also Products Development, manufacturing process have been proposed higher requirement simultaneously.
Simultaneously, owing to adopt screen sealing panel, this series products has many special performances requirements at aspects such as production, transportation and uses, wherein is particularly significantly to possess leading indicators such as surface of good hardness, anti-scratch, antistatic and high light transmittance, no rainbow line.For reaching above-mentioned requirements, some screen sealing panels are selected face glass or cutting of acrylic panel and moulding process for use, but moulding to complexity or large scale electronics product, it can't embody the requirement of original appearance moulding, and for embody appearance and modeling bring processing difficulties, dimensional discrepancy big, cause the low problems of yields, cause manufacturing cost to improve.
[summary of the invention]
The purpose of the embodiment of the invention is to provide a kind of processing method for screen sealing panel, have preferably case hardness, anti-scratch, antistatic, light transmittance and do not have performance such as rainbow line with the screen sealing panel that guarantees to make, can satisfy the comparatively complicated shape-designing of electronic product screen sealing panel, production and use.
The embodiment of the invention is achieved in that a kind of processing method for screen sealing panel, comprises the steps:
Step 1: design clamping process structure;
Step 2: produce moulding;
Step 3: annealing in process;
Step 4: cure process, antistatic are handled;
Step 5: cut edge or cleaning process;
Step 6: silk-screen panel, stickup center;
Step 7: paste or the installation ornamental strip final assembly packing
Compared to prior art, the screen sealing panel that the present invention creation is made has preferably case hardness, anti-scratch, antistatic, light transmittance and does not have performance such as rainbow line, can satisfy the comparatively complicated shape-designing of electronic product screen sealing panel, production and use, simultaneously, the present invention creates that the technology difficulty of construction is low, yields is high, reduced production cost.
[description of drawings]
Fig. 1 is a panel appearance structural diagrams of the present invention;
Fig. 2 is the diagram that increases the clamping process structure on the panel of the present invention;
Fig. 3 is the diagram that cooperates of leaching coating process of the present invention panel and other structure when handling;
Fig. 4 is panel silk-screen of the present invention and assembling diagram.
[embodiment]
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Processing method for screen sealing panel of the present invention is the better influence that embodies the product appearance moulding and avoid process implementing to cause, the design alteration suitable to original drawing, convenient and avoid the hydrops influence for clamping, increase some process structures early stage in design, later stage can be removed this structure, for satisfying performance index such as high light transmittance, high surface hardness, anti-scratch and antistatic, in coating, add materials such as some anti-antistatic agents simultaneously.
Figure 1 shows that the television set screen sealing panel, the centre is a viewfinder area, the next door is non-viewfinder area, adopt the arc surface transition at viewfinder area edge and circumferential profile edge, the most peripheral profile thickness is about 2.0mm, viewfinder area thickness is 4.0mm, LOGO at panel outer surface or back side silk-screen product, model, literal and pattern, the back side is near the non-viewfinder area black silk-screen of edge, to prevent to see screen body border structure, there is a rectangular groove in outer surface bottom, and after panel machined, this groove was pasted ornamental strip, panel and center can not be seen the phenomenon that screw or other obvious mechanical attachment are arranged, to meet product appearance requirement visually.Adopt panel to design separately in the present embodiment, then the mode of pasting with center.
The main flow process of processing method for screen sealing panel of the present invention is as follows:
Step 1: design clamping process structure.With reference to shown in Figure 2, increase the clamping process structure of two enations in the top edge of panel.Design clamping process structure mainly is to be location, assembly structure that the subsequent treatment clamping increases, and for default structures of defective workmanship such as convenient processing hydrops, after process finishing, with this part structure excision.
Step 2: produce moulding.The production of moulding can be adopted common injection molding machine and steam mold production, also can adopt productions such as band compression function low-pressure injection molding machine.Require the Production Regional purified treatment during production, pollutions such as leakage of oil, gas leakage can not be arranged on every side, mould can not use release agent, and moulding guarantees that enough surface smoothnesss are arranged, and injection defect can not be arranged.After the injection mo(u)lding,, keep surface cleaning, prevent that the surface from being polluted at once to the moulding pad pasting.
Step 3: annealing in process.Annealing in process mainly is can be out of shape or cracking in the use in following process in order to reduce panel.If panel material is PMMA, can carry out Stress Release at about 70 ℃ of baking boxs or warm water placement 1-1.5h, to reduce product under variations in temperature, high low-temperature test or environment such as following process, use, distortion of the outward appearance of appearance and cracking problem.
Step 4: cure process, antistatic are handled.Before sclerosis, packaging film before tearing earlier, the counter plate surface is cleaned, utilize clamping process structure clamping, use special chemical solvent counter plate front, the back sides such as acrylic acid that contain antistatic agent to carry out showering or dip-coating to the moulding surface then, dry in about 80 ℃ baking box then, UV solidifies, and packs with laminating machine again.Thereby, the moulding case hardness can be brought up to 4h-5h, have flower performance of scratch resistance preferably and antistatic performance.As shown in Figure 3, the leaching coating process processing procedure is: on hanger 4, by sagging chuck 3, clamp the clamping process structure 2 of clean panel 1 panel, hang over by hanger 4 on the showering production line that constantly moves; When panel 1 moves to suitable position, chemical solvent evenly sprays by 5 counter plates 1 of the nozzle on the spray gun, panel 1 solvent is under the effect of gravity simultaneously, move down gently, form one deck homogeneous film on panel 1 surface, after this layer film drying, firmly cover panel surface, have higher surface hardness, scratch resistance flower property and other property.
Step 5: cut edge or cleaning process.Cut edge or cleaning process mainly is to remove some defectives that unnecessary process structure and injection moulding or pre-process may stay.
Step 6: silk-screen panel, stickup center.As shown in Figure 4, at panel 1 back side around the silk-screen black surround, and in related contents such as relevant position character silk printing, logo, cross the oven dry of high temperature baking box then.Simultaneously, on black silk-screen 5, use two-sided tape 6 to paste center 7.During silk-screen, note the printing ink that selection and cured coating are complementary, ink adhesion is enough behind the assurance silk-screen, pastes good with center.
Step 7: paste or the installation ornamental strip final assembly packing.
In actual production process, according to actual needs, some operation can be omitted, adds or adjust, such as, some panel construction or cast gate can utilize the structure and the space of making the cure process clamping, the perhaps synthetic design of panel and center, existing position for the cure process clamping, the clamping process structure can be set in addition, and the operation of cutting edge accordingly also can; Some panel has satisfied production, transportation, use and climatic test deformation requirements, can be without annealing in process; Cut edge earlier or first silk-screen, also can be according to the situation.In addition, pollute panel surface because of having foreign material such as some micronic dusts aborning, carry out in dustless cleaning shop as far as possible during the invention process, if have ready conditions, realizing more operation in same place as far as possible, in case packing, transportation etc. cause unnecessary harm, reduce unnecessary management link and expense.Simultaneously, because case hardness and the anti-scratch that has improved product handled in surface hardening, guaranteeing under the situation that light transmission, injection mo(u)lding performance etc. meet the demands, can select the raw material production that some costs are low, cost performance is high for use, the effective cost that increases of compensate for process has significantly reduced the production cost of whole front panel.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a processing method for screen sealing panel is characterized in that, described method comprises the steps:
Step 1: design clamping process structure;
Step 2: produce moulding;
Step 3: annealing in process;
Step 4: cure process, antistatic are handled;
Step 5: cut edge or cleaning process;
Step 6: silk-screen panel, stickup center;
Step 7: paste or the installation ornamental strip final assembly packing.
2. processing method for screen sealing panel as claimed in claim 1, it is characterized in that, described clamping process structure is two enations that are arranged on the top edge of panel, it mainly is to be the location that the subsequent treatment clamping increases, assembly structure, after the process finishing, need this part structure excision.
3. processing method for screen sealing panel as claimed in claim 2, it is characterized in that, the production of the described moulding of step 3 can be adopted common injection molding machine and steam mold production, also can adopt the production of band compression function low-pressure injection molding machine, after the injection mo(u)lding, at once to the moulding pad pasting, keep surface cleaning, prevent that the surface from receiving pollution.
4. processing method for screen sealing panel as claimed in claim 3, it is characterized in that, before described step 4 cure process, packaging film before removing earlier, the counter plate surface is cleaned, utilize clamping process structure clamping, use special chemical solvent counter plate front, the back sides such as acrylic acid that contain antistatic agent to carry out showering to the moulding surface then, pack with laminating machine again after the oven dry.
5. processing method for screen sealing panel as claimed in claim 4, it is characterized in that, described leaching coating process processing procedure is: by the sagging chuck 3 of hanger 4, clamp the clamping process structure 2 of clean panel 1 panel, hang over by hanger 4 on the showering production line that constantly moves; When panel 1 moves to suitable position, chemical solvent evenly sprays by 5 counter plates 1 of the nozzle on the spray gun, panel 1 solvent is under the effect of gravity simultaneously, move down gently, form one deck homogeneous film on panel 1 surface, after this layer film drying, firmly cover panel surface, have higher surface hardness, scratch resistance flower property and other property.
6. processing method for screen sealing panel as claimed in claim 5, it is characterized in that, described step 6 comprises: silk-screen black surround around at panel 1 back side, and in relevant position character silk printing, logo related content, passed through the oven dry of high temperature baking box then, simultaneously, on black silk-screen 2, use two-sided tape 3 to paste center 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010170610 CN101835015A (en) | 2010-05-07 | 2010-05-07 | Processing method for screen sealing panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010170610 CN101835015A (en) | 2010-05-07 | 2010-05-07 | Processing method for screen sealing panel |
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| CN101835015A true CN101835015A (en) | 2010-09-15 |
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Family Applications (1)
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| CN 201010170610 Pending CN101835015A (en) | 2010-05-07 | 2010-05-07 | Processing method for screen sealing panel |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019268A (en) * | 2010-12-31 | 2011-04-20 | 深圳创维－Rgb电子有限公司 | Injection sealed screen shell surface antifogging processing technology and product and video electronic device |
| CN102179897A (en) * | 2011-03-24 | 2011-09-14 | 深圳创维－Rgb电子有限公司 | Method for manufacturing screen sealing panel, screen sealing panel and television |
| CN102602113A (en) * | 2012-03-07 | 2012-07-25 | 深圳创维－Rgb电子有限公司 | Decorative processing method for surface of large-size complex surface shell, surface shell and device |
| CN105915670A (en) * | 2016-04-20 | 2016-08-31 | 广东欧珀移动通信有限公司 | Single-curved-surface cover plate processing method, single-curved-surface cover plate and terminal equipment |
| CN106155195A (en) * | 2015-04-21 | 2016-11-23 | 小米科技有限责任公司 | The screen module of mobile device and mobile device |
| CN106335194A (en) * | 2016-08-29 | 2017-01-18 | 昆山三景科技股份有限公司 | Method for improving bad liquid accumulation of three-dimensional display screen product siliconization process |
| CN109343738A (en) * | 2018-10-12 | 2019-02-15 | 深圳明智超精密科技有限公司 | A kind of touch panel and preparation method thereof of novel PC material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1479165A (en) * | 2002-08-26 | 2004-03-03 | 三星电子株式会社 | Display screen containing functional material and its manufacturing method |
| CN101252818A (en) * | 2008-01-18 | 2008-08-27 | 深圳创维－Rgb电子有限公司 | Case clipped with decorative layer and machining apparatus and method |
-
2010
- 2010-05-07 CN CN 201010170610 patent/CN101835015A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1479165A (en) * | 2002-08-26 | 2004-03-03 | 三星电子株式会社 | Display screen containing functional material and its manufacturing method |
| CN101252818A (en) * | 2008-01-18 | 2008-08-27 | 深圳创维－Rgb电子有限公司 | Case clipped with decorative layer and machining apparatus and method |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102019268A (en) * | 2010-12-31 | 2011-04-20 | 深圳创维－Rgb电子有限公司 | Injection sealed screen shell surface antifogging processing technology and product and video electronic device |
| CN102179897A (en) * | 2011-03-24 | 2011-09-14 | 深圳创维－Rgb电子有限公司 | Method for manufacturing screen sealing panel, screen sealing panel and television |
| CN102179897B (en) * | 2011-03-24 | 2014-01-29 | 深圳创维－Rgb电子有限公司 | Method for manufacturing screen sealing panel, screen sealing panel and television |
| CN102602113A (en) * | 2012-03-07 | 2012-07-25 | 深圳创维－Rgb电子有限公司 | Decorative processing method for surface of large-size complex surface shell, surface shell and device |
| CN102602113B (en) * | 2012-03-07 | 2014-11-05 | 深圳创维－Rgb电子有限公司 | Decorative processing method for surface of large-size complex surface shell, surface shell and device |
| CN106155195A (en) * | 2015-04-21 | 2016-11-23 | 小米科技有限责任公司 | The screen module of mobile device and mobile device |
| CN105915670A (en) * | 2016-04-20 | 2016-08-31 | 广东欧珀移动通信有限公司 | Single-curved-surface cover plate processing method, single-curved-surface cover plate and terminal equipment |
| CN106335194A (en) * | 2016-08-29 | 2017-01-18 | 昆山三景科技股份有限公司 | Method for improving bad liquid accumulation of three-dimensional display screen product siliconization process |
| CN109343738A (en) * | 2018-10-12 | 2019-02-15 | 深圳明智超精密科技有限公司 | A kind of touch panel and preparation method thereof of novel PC material |
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Application publication date: 20100915 |