CN101318440B - Process for manufacturing casing with pattern - Google Patents
Process for manufacturing casing with pattern Download PDFInfo
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- CN101318440B CN101318440B CN2007101104281A CN200710110428A CN101318440B CN 101318440 B CN101318440 B CN 101318440B CN 2007101104281 A CN2007101104281 A CN 2007101104281A CN 200710110428 A CN200710110428 A CN 200710110428A CN 101318440 B CN101318440 B CN 101318440B
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- housing
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Abstract
The present invention relates to a manufacturing method of a shell with a pattern. The manufacturing method comprises the following steps: the pattern is formed on the shell; wherein, the shell is provided with a plurality of openings and the pattern is covered at least a part of the openings; the pattern covered on the openings is removed by a gas ejection device. The manufacturing method of a shell with a pattern of the present invention grinds and removes the pattern covered on the openings by the gas ejection device.
Description
Technical field
The present invention relates to a kind of manufacture method of housing, particularly relate to a kind of manufacture method with housing of pattern.
Background technology
Along with the consumer increases the requirement of electronic product exterior design, the dealer is also constantly the weeding out the old and bring forth the new in appearance of electronic product, in the hope of the desire to purchase that stimulates consumer.Simultaneously, be requirement, increase the processing procedure efficient of pattern setting, and the consideration that reduces production costs be also more and more important in response to large production.
And existing be formed up to pattern on the electronic product casing after, when on the housing many perforates being arranged, because ink logo is a large amount of printings, therefore when ink logo is printed, for the saving cost can't stay white in the perforate corresponding position on film.After this then can make ink logo be formed up on the housing, the tapping on housing left the unnecessary defective material of ink logo.Again, in forming the error that produces the position on the processing procedure, meeting tapping on housing leaves the unnecessary defective material of ink logo equally.
And the mode of the unnecessary defective material of removal of known technology is to utilize a brush by the staff, the unnecessary defective material of the ink logo of tapping on the housing is brushed, or utilize the adhesive tape with stickiness, unnecessary defective material is sticked remove.Yet utilize these modes, the staff can only do removing to the unnecessary defective material of different parts hole on the housing in regular turn, and not only spended time is long and efficient is not good.If but increase whole work efficiency and increase manpower, then equally also can cause the increase of cost.Again, improper because of staff's application of force, and cause the damage of the ink logo that need not remove also can form product defects, cost is more increased.
Therefore, how to design a kind of can increasing and remove unnecessary defective material operating efficiency, and the manufacture method of the housing with pattern that need not raise the cost, real one of the present important topic that belongs to.
Because the defective that above-mentioned existing manufacture method with housing of pattern exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of manufacture method of housing newly with pattern, can improve general existing manufacture method, make it have more practicality with housing of pattern.Through constantly research, design, and after studying repeatedly and improving, create the present invention who has practical value finally.
Summary of the invention
Main purpose of the present invention is, overcome the defective that existing manufacture method with housing of pattern exists, and a kind of manufacture method of the new housing with pattern is provided, technical problem to be solved is it to be increased remove unnecessary defective material operating efficiency, and need not raise the cost, thereby be suitable for practicality more.
The object of the invention to solve the technical problems realizes by the following technical solutions.A kind of manufacture method with housing of pattern according to the present invention proposes comprises the following step: a pattern is formed up on the housing, and above-mentioned housing is to have a plurality of perforates, and above-mentioned pattern is at least a portion that covers above-mentioned these perforates; And utilize a gas discharge apparatus to remove the above-mentioned pattern that is covered in above-mentioned these perforates.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid manufacture method with housing of pattern, wherein the above-mentioned gas discharge apparatus comprises a nozzle and a gas compressor, and both are connected to each other.
Aforesaid manufacture method with housing of pattern, wherein the above-mentioned gas discharge apparatus is the abrasive blasting machine.
Aforesaid manufacture method with housing of pattern, wherein utilize the above-mentioned gas discharge apparatus to remove to be covered in the step of the above-mentioned pattern in above-mentioned these perforates to comprise: the said nozzle by the above-mentioned gas discharge apparatus penetrates a plurality of particles, and utilizes above-mentioned these particle removals to be covered in above-mentioned pattern in above-mentioned these perforates.
Aforesaid manufacture method with housing of pattern, wherein above-mentioned these particles are abrasive sand.
Aforesaid manufacture method with housing of pattern, wherein the granularity of above-mentioned abrasive sand is between 1 centimetre to 0.15 centimetre.
Aforesaid manufacture method with housing of pattern, wherein the generation type of above-mentioned pattern is to utilize an in-mold decoration mode.
Aforesaid manufacture method with housing of pattern, wherein above-mentioned in-mold decoration mode are for fitting in in-mold transfer printing or the mould.
Aforesaid manufacture method with housing of pattern, wherein the generation type of above-mentioned pattern is to utilize hot pressing transfer printing mode.
Aforesaid manufacture method with housing of pattern, wherein above-mentioned pattern is to comprise an ink logo.
Aforesaid manufacture method with housing of pattern, wherein the material of above-mentioned housing is a high molecular polymer.
Aforesaid manufacture method with housing of pattern, wherein the material of above-mentioned housing is a metal.
The present invention compared with prior art has tangible advantage and beneficial effect.As known from the above, in order to achieve the above object, the invention provides a kind of manufacture method with housing of pattern and comprise the following step: a pattern is formed up on the housing, and its middle shell is to have a plurality of perforates, and pattern is at least a portion that covers above-mentioned these perforates.Utilize a gas discharge apparatus to remove the pattern that is covered in above-mentioned these perforates.
By technique scheme, the manufacture method that the present invention has the housing of pattern has following advantage at least:
In sum, be to utilize the gas discharge apparatus to grind to remove the pattern that is covered in above-mentioned these perforates on the housing because of foundation a kind of manufacture method of the present invention with housing of pattern.Compared to the prior art, the present invention utilizes the gas discharge apparatus can grind the unnecessary defective material of removing different parts hole on the housing simultaneously, and the operating efficiency of removing unnecessary defective material is more promoted.Not only do not need to increase again human cost by this, can reduce human cost what is more, the product price is further descended, and increase product competitiveness.
In sum, the present invention has above-mentioned plurality of advantages and practical value, no matter it all has bigger improvement on method or function, obvious improvement is arranged technically, and produced handy and practical effect, and more existing manufacture method with housing of pattern has the outstanding effect of enhancement, thereby is suitable for practicality more, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is a kind of step of manufacturing flow process with housing of pattern of preferred embodiment of the present invention;
Fig. 2 A to Fig. 2 D is the first step schematic flow sheet of the manufacture method of the housing with pattern of Fig. 1;
Fig. 3 one has the housing schematic diagram of pattern; And
Fig. 4 is the second steps flow chart schematic diagram of the manufacture method of the housing with pattern of Fig. 1.
The specific embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, its specific embodiment of manufacture method, method, step, feature and the effect thereof of the housing that foundation the present invention is proposed with pattern, describe in detail as after.
Please refer to shown in Figure 1ly, a kind of manufacture method with housing of pattern of preferred embodiment of the present invention is to comprise step S1 and step S2.Wherein, housing is such as but not limited to the housing of all types of products such as mobile computer, mobile phone, monitor.
Please be simultaneously with reference to Fig. 1, Fig. 2 A to Fig. 2 D and shown in Figure 3, step S1 is that the film 10 that will have ink logo 101 is formed at housing 11 surfaces, and its middle shell 11 is to have a plurality of perforate H, and film 10 is at least a portion that cover above-mentioned these perforates H.
Be to be printed with an ink logo 101 of desiring to be formed on the housing 11 earlier on the film 10, the material of housing 11 then for example is high molecular polymer or metal.When the material of housing 11 was high molecular polymer, the generation type of pattern can be utilized in-mold decoration (In Mold Decoration, IMD) technology, and when the material of housing 11 was metal, the generation type of pattern then can be used the hot pressing transfer printing.Wherein, decoration technique inside mold can be divided into again in-mold transfer printing (In Mold Reprint, IMR) and in the mould fit (In MoldLamination, IML), and present embodiment to be example with the in-mold decoration explain.
Below please refer to shown in Fig. 2 A to Fig. 2 D, with the above-mentioned transfer printing step of simple declaration.Please earlier with reference to shown in Fig. 2 A, at first be to utilize one to send paper tinsel machine (foil-delivered system, expression among the figure) film 10 that will be printed on ink logo 101 is sent in the injection molding equipment 2, and film 10 inserted and put and be fixed in one injects between a mould 21 and the finishing die 22.Then, please refer to shown in Fig. 2 B, is with injection mould 21 and finishing die 22 pressing each other, and utilizes vacuum that film 10 is adsorbed in and inject mould 21 sides.Then, shown in Fig. 2 C, be to inject the high molecular polymer that forms housing 11 by the hand-hole 21h that injects mould 21.At last, please refer to shown in Fig. 2 D, is behind housing 11 injection moldings, will inject mould 21 and finishing die 22 more separately, and then ink logo 101 will be transferred on the housing 11 by film 10.
From the above; both difference of applying then is in in-mold transfer printing and the mould; after fitting in processing procedure in the film; still on housing 11 surfaces of electronic product, remain with film 10 as diaphragm; in-mold transfer printing is then removed film 10 after ink logo 101 transfer printings, only leaves ink logo 101 on housing 11.Again, employed hot pressing transfer printing when housing 11 is metal material, it is to utilize heat energy that the ink logo on the film 10 101 is transferred on housing 11 metal surfaces.Right generation type is not a technology emphasis of the present invention, is not described in detail in this.
Then, please refer to shown in Figure 3ly, and when many perforate H is arranged in the design of housing 11,, therefore when ink logo 101 is printed, can't stay white in perforate H corresponding position for saving cost because the film 10 of tool ink logo 101 is a large amount of printings.After this can cause ink logo 101 to be formed up on the housing 11, the perforate H place on housing 11 left the unnecessary defective material P of ink logo 101.Again, in forming the site error that produces on the processing procedure, also can be on housing 11 perforate H leave at the place the unnecessary defective material P of ink logo 101.
Please be simultaneously with reference to Fig. 1 and shown in Figure 4, step S2 utilizes a gas discharge apparatus 3 to remove the ink logo 101 that is covered on above-mentioned these perforates H.
In the above-mentioned abrasive blasting machine 3, above-mentioned these abrasive sands S that together ejects with gases at high pressure has kinetic energy, the present invention then utilizes above-mentioned these abrasive sands S to remove to clash into the unnecessary defective material P of perforate H place ink logo 101 on the housing 11, unnecessary defective material P is ground remove by this.Owing to there is the abrasive sand S of many different directions to discharge simultaneously, therefore, also can grind the unnecessary defective material P that removes different parts perforate H on the housing 11 with the time again.In addition, by the selection of the nozzle 31 of abrasive blasting machine 3, can set suitable grinding scope the operating efficiency of removing unnecessary defective material P is more increased.
The person of noting, abrasive sand S must select the material that can not injure housing 11 surfaces for use, and the selected abrasive sand S of present embodiment for example is a spheroidal, and Mohs' hardness is less than 3, and the size of granularity is then between between 1 centimetre and 0.15 centimetre.
In sum, be to utilize an abrasive blasting machine to grind to remove the pattern that is covered in above-mentioned these perforates on the housing because of foundation a kind of manufacture method of the present invention with housing of pattern.Compared to the prior art, the present invention utilizes the abrasive blasting machine can grind the unnecessary defective material of removing different parts hole on the housing simultaneously, and set suitable grinding scope by the selection of the nozzle of abrasive blasting machine again, the operating efficiency of removing unnecessary defective material is more promoted.In addition, by the suitably selection of abrasive sand, also can avoid the impaired situation of ink logo on the housing.Not only do not need to increase again human cost by this, can reduce human cost what is more, the product price is further descended, and increase product competitiveness.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solution of the present invention content, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (14)
1. manufacture method with housing of pattern is characterized in that comprising the following step:
One pattern is formed up on the housing, and above-mentioned housing is to have a plurality of perforates, and above-mentioned pattern is at least a portion that covers above-mentioned these perforates; And
Utilize a gas discharge apparatus to remove the pattern that is covered in above-mentioned these perforates.
2. manufacture method according to claim 1 is characterized in that the above-mentioned gas discharge apparatus comprises a nozzle and a gas compressor, and both are connected to each other.
3. manufacture method according to claim 2 is characterized in that the above-mentioned gas discharge apparatus is the abrasive blasting machine.
4. manufacture method according to claim 2 is characterized in that, utilizes the above-mentioned gas discharge apparatus to remove the step that is covered in the above-mentioned pattern in above-mentioned these perforates and comprises:
Said nozzle by the above-mentioned gas discharge apparatus penetrates a plurality of particles, and utilizes above-mentioned these particle removals to be covered in above-mentioned pattern in above-mentioned these perforates.
5. manufacture method according to claim 4 is characterized in that above-mentioned these particles are abrasive sand.
6. manufacture method according to claim 5 is characterized in that above-mentioned abrasive sand is a spheroidal.
7. manufacture method according to claim 5, the Mohs' hardness that it is characterized in that above-mentioned abrasive sand is less than 3.
8. manufacture method according to claim 5, the granularity that it is characterized in that above-mentioned abrasive sand are between 1 centimetre to 0.15 centimetre.
9. manufacture method according to claim 1, the generation type that it is characterized in that above-mentioned pattern are to utilize an in-mold decoration mode.
10. manufacture method according to claim 9 is characterized in that above-mentioned in-mold decoration mode is to fit in in-mold transfer printing or the mould.
11. manufacture method according to claim 1, the generation type that it is characterized in that above-mentioned pattern are to utilize hot pressing transfer printing mode.
12. manufacture method according to claim 1 is characterized in that above-mentioned pattern is to comprise an ink logo.
13. manufacture method according to claim 1, the material that it is characterized in that above-mentioned housing is a high molecular polymer.
14. manufacture method according to claim 1, the material that it is characterized in that above-mentioned housing is a metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101104281A CN101318440B (en) | 2007-06-05 | 2007-06-05 | Process for manufacturing casing with pattern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101104281A CN101318440B (en) | 2007-06-05 | 2007-06-05 | Process for manufacturing casing with pattern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101318440A CN101318440A (en) | 2008-12-10 |
| CN101318440B true CN101318440B (en) | 2011-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101104281A Expired - Fee Related CN101318440B (en) | 2007-06-05 | 2007-06-05 | Process for manufacturing casing with pattern |
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| Country | Link |
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| CN (1) | CN101318440B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414683B (en) * | 2016-05-23 | 2019-07-30 | 蓝思科技（长沙）有限公司 | A kind of preparation method of the glass surface of area frosted |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2726802Y (en) * | 2004-09-17 | 2005-09-21 | 朴文锡 | Sand blasting die block |
| CN1836874A (en) * | 2006-04-29 | 2006-09-27 | 北京工业大学 | Reuse method for plastic handset sheathing material |
-
2007
- 2007-06-05 CN CN2007101104281A patent/CN101318440B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2726802Y (en) * | 2004-09-17 | 2005-09-21 | 朴文锡 | Sand blasting die block |
| CN1836874A (en) * | 2006-04-29 | 2006-09-27 | 北京工业大学 | Reuse method for plastic handset sheathing material |
Non-Patent Citations (2)
| Title |
|---|
| 戴敏、张凤友、任嗥.高压水射流喷砂技术的除漆应用.清洗世界2006 22期.2006,2006(22期),1-3. |
| 戴敏、张凤友、任嗥.高压水射流喷砂技术的除漆应用.清洗世界2006 22期.2006,2006(22期),1-3. * |
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| Publication number | Publication date |
|---|---|
| CN101318440A (en) | 2008-12-10 |
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| ASS | Succession or assignment of patent right |
Owner name: HESHUO JOINT SCIENCE AND TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ASUSTEK COMPUTER CO LTD Effective date: 20100122 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20100122 Address after: Taipei City, Taiwan, China Applicant after: Pegatron Corporation Address before: Taipei City, Taiwan, China Applicant before: Huashuo Computer Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20120605 |