CN105589566B - The blind key raised line processing technology of keyboard protective film - Google Patents
The blind key raised line processing technology of keyboard protective film Download PDFInfo
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- CN105589566B CN105589566B CN201410636538.1A CN201410636538A CN105589566B CN 105589566 B CN105589566 B CN 105589566B CN 201410636538 A CN201410636538 A CN 201410636538A CN 105589566 B CN105589566 B CN 105589566B
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- blind
- hot pressing
- cladding
- raised line
- keyboard
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Abstract
The present invention relates to a kind of blind key raised line processing technologys of keyboard protective film, include the following steps, cladding is fixed in hot pressing grinding tool by a. hot pressing film, suppress the structure of keyboard on cladding by way of hot pressing, and suppress the blind wire casing of spill respectively on two blind keys；B. it fixes：The cladding that hot pressing is completed is fixed on the print platform of 3D printer；C.3D it prints and solidifies：The blind wire casing of spill is positioned using the positioning device of 3D printer, then the blind wire casing of spill is carried out spraying multilayer material layer repeatedly and is successively solidified；Wherein in step c after the completion of every layer of material is sprayed, material layer is irradiated using the UV curing apparatus of 3D printer and is solidified, next layer of material injection and solidification is then carried out again, successively repeatedly, until blind key raised line completes the process.The present invention not only increases the class of keyboard, while user-friendly, and operation is simple, automates continuous productive process, suitable for mass production.
Description
Technical field
The present invention relates to a kind of electronic product machining techniques more particularly to a kind of blind key raised line of keyboard protective film to process work
Skill.
Background technique
Keyboard protective film be the appearance with notebook and generate it is a kind of for protecting the product of keyboard, often because
There are water or other foreign matters to enter notebook and cause many unnecessary losses to notebook during using notebook.Have
Keyboard protective film largely plays the role of the attention avoided Cong Er by notebook user.
And the protective film of common keyboard generally uses the soft materials such as silica gel to be made, and in use, only simply overlays on
The surface of keyboard of notebook computer, to there has been a problem, during touch system can not effective key range, with keyboard of notebook computer
Matching degree is low, and feel is poor.
And it is universal with tablet computer, many tablet computers are furnished with external ultra-thin miniature keyboard, and such keyboard
Price is more expensive, and people prefer to be wrapped up uses using protective film, has not only acted as the effect of protection, while beauty,
It improves grade, is especially suitable for white collar clan, and simply wrap up, not only feel is poor, because not being suitble to the blind key identification of touch system,
Inconvenient user uses.
Summary of the invention
The technical problem to be solved by the present invention is to：In order to solve, simple keyboard cladding feel is poor, it is inconvenient to identify without touch system
The problem of use, the present invention provide a kind of blind key raised line processing technology of keyboard protective film to solve the above problems.
The technical solution adopted by the present invention to solve the technical problems is：A kind of blind key raised line processing work of keyboard protective film
Skill includes the following steps,
Cladding is fixed in hot pressing grinding tool by a. hot pressing film, suppresses the knot of keyboard on cladding by way of hot pressing
Structure, and suppress the blind wire casing of spill respectively on two blind keys；
B. it fixes：The cladding that hot pressing is completed is fixed on the print platform of 3D printer；
C.3D it prints and solidifies：The blind wire casing of spill is positioned using the positioning device of 3D printer, then to spill
Blind wire casing carries out spraying multilayer material layer repeatedly and successively solidify；
Wherein in step c after the completion of every layer of material is sprayed, using the UV curing apparatus of 3D printer to material
Then layer irradiation solidification carries out next layer of material injection and solidification, successively repeatedly, until blind key raised line completes the process again.
Hot pressing temperature in step a is 100 DEG C -200 DEG C, and hot pressing time is 3-5 seconds.
Material layer described in step c is UV glue or photosensitive resin.
The cladding that hot pressing is completed is fixed on print platform using the suction vacuum plant of 3D printer in step b.
UV curing apparatus sets the cured irradiation energy of every layer of material as 600-1000 joules, and irradiation time is
10-20 seconds.
The invention has the advantages that the blind key raised line processing technology of keyboard protective film of the present invention, by the way that cladding is placed on
Hot pressing in hot pressing grinding tool while extruding keyboard model, the blind wire casing of spill is extruded on blind key, cladding is then fixed on 3D and is beaten
On print machine, to blind wire casing blasting materials layer and solidified repeatedly up to blind key raised line is formed by 3D printer, which not only improves
The class of keyboard, at the same it is user-friendly, and also operation is simple, automates continuous productive process, and it is suitable for mass production.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the schematic diagram of product structure of the blind key raised line processing technology manufacture of keyboard protective film of the present invention.
1, cladding in figure, 2, blind key raised line.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, the blind key raised line processing technology of keyboard protective film of the present invention, includes the following steps,
Cladding 1 is fixed in hot pressing grinding tool by a. hot pressing film, suppresses keyboard on cladding 1 by way of hot pressing
Structure, and suppress the blind wire casing of spill respectively on two blind keys；By testing many times, obtain hot pressing temperature be 100 DEG C-
200 DEG C, hot pressing time is 3-5 seconds, both can guarantee that temperature reached the fusing point of cladding 1, convenient for compacting keyboard model, and can protect skin
Material 1 will not be excessively high impaired because of temperature.
B. it fixes：The cladding that hot pressing is completed is fixed on the print platform of 3D printer；It is true using the suction of 3D printer
The cladding 1 that hot pressing is completed is fixed on print platform by empty device.Guarantee fixed effect.
C.3D it prints and solidifies：The blind wire casing of spill is positioned using the positioning device of 3D printer, then to spill
Blind wire casing carries out spraying multilayer material layer repeatedly and successively solidify；Material layer is UV glue or photosensitive resin.Guarantee that it is being sprayed
After in the blind wire casing of spill, by the irradiation rapid curing of ultraviolet light convenient for next round injection, rapid processing is realized.
Wherein in step c after the completion of every layer of material is sprayed, using the UV curing apparatus of 3D printer to material
Then layer irradiation solidification carries out next layer of material injection and solidification, successively repeatedly, until blind key raised line 2 completes the process again.It is purple
For irradiation energy as 600-1000 joules, irradiation time is 2-10 seconds when outer light irradiation device sets the solidification of every layer of material.By
Experiments have shown that irradiation energy and the control solidification effect of irradiation time are good, raised line is not easy to fall off from cladding, irradiation energy mistake
Greatly, overlong time will lead to cladding aging.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (3)
1. a kind of blind key raised line processing technology of keyboard protective film, it is characterized in that：Include the following steps,
Cladding (1) is fixed in hot pressing grinding tool by a. hot pressing film, suppresses keyboard on cladding (1) by way of hot pressing
Structure, and suppress the blind wire casing of spill respectively on two blind keys；
B. it fixes：The cladding (1) that hot pressing is completed is fixed on the print platform of 3D printer；
C.3D it prints and solidifies：The blind wire casing of spill is positioned using the positioning device of 3D printer, then to the blind line of spill
Slot carries out spraying multilayer material layer repeatedly and successively solidify；The material layer is UV glue or photosensitive resin；
Wherein in step c after the completion of every layer of material is sprayed, material layer is shone using the UV curing apparatus of 3D printer
Solidification is penetrated, then carries out next layer of material injection and solidification again, successively repeatedly, until blind key raised line (2) completes the process, it is described
For irradiation energy as 600-1000 joules, irradiation time is 2-10 seconds when UV curing apparatus sets the solidification of every layer of material.
2. the blind key raised line processing technology of keyboard protective film according to claim 1, it is characterized in that：Hot pressing temperature in step a
It is 100 DEG C -200 DEG C, hot pressing time is 3-5 seconds.
3. the blind key raised line processing technology of keyboard protective film according to claim 2, it is characterized in that：3D printing is utilized in step b
The cladding that hot pressing is completed is fixed on print platform by the suction vacuum plant of machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410636538.1A CN105589566B (en) | 2014-11-13 | 2014-11-13 | The blind key raised line processing technology of keyboard protective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410636538.1A CN105589566B (en) | 2014-11-13 | 2014-11-13 | The blind key raised line processing technology of keyboard protective film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105589566A CN105589566A (en) | 2016-05-18 |
| CN105589566B true CN105589566B (en) | 2018-11-23 |
Family
ID=55929207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410636538.1A Active CN105589566B (en) | 2014-11-13 | 2014-11-13 | The blind key raised line processing technology of keyboard protective film |
Country Status (1)
| Country | Link |
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| CN (1) | CN105589566B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202600631U (en) * | 2012-06-04 | 2012-12-12 | 尹川 | Keyboard protective film convenient for touch typing |
| CN103568306A (en) * | 2012-07-24 | 2014-02-12 | 郭敬慧 | Forming mold for TPU membrane and method of preparing the TPU membrane by utilization of the mold |
| CN103121323B (en) * | 2013-02-23 | 2014-12-31 | 北京印刷学院 | Flexographic plate CTP (computer to plate) direct printing method and equipment based on 3D rapid forming printing principle |
| WO2015180022A1 (en) * | 2014-05-26 | 2015-12-03 | 中国科学院自动化研究所 | 3d printing system |
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2014
- 2014-11-13 CN CN201410636538.1A patent/CN105589566B/en active Active
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| Publication number | Publication date |
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| CN105589566A (en) | 2016-05-18 |
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