CN109788094A - A kind of plastic cellphone fingerprint decoration and preparation method thereof - Google Patents
A kind of plastic cellphone fingerprint decoration and preparation method thereof Download PDFInfo
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- CN109788094A CN109788094A CN201910029718.6A CN201910029718A CN109788094A CN 109788094 A CN109788094 A CN 109788094A CN 201910029718 A CN201910029718 A CN 201910029718A CN 109788094 A CN109788094 A CN 109788094A
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Abstract
The present invention relates to the CNC processing technique fields of metal or plasthetics; disclose a kind of plastic cellphone fingerprint decoration and preparation method thereof; including PC layers, PMMA layers, UV function of glue coating and protective film; described PC layers and PMMA layer by layer between connected by UV function of glue coating; described PC layers and PMMA layers of outer surface carries out ink web plate silk-screen or plating color by the product colour that client wants by protective film covering protection, by PC and PMMA material bottom；The surface layer PC is carried out UV transfer with PMMA bottom again after the good color of silk-screen to connect, composite joint is transparent UV function of glue coating among the two, is finally disposably cut into finished product by the way that CNC is mechanical again.Processing technology of the present invention is simple, and without opening hardware dies Punching Technology for the second time, processing technology is simple, low in cost, strong operability, produces efficiency in batches and yields is high, there is provided more choices of technology for manufacturing industry, improve existing difficulty of processing complex process and it is at high cost situations such as.
Description
Technical field
The present invention relates to the CNC processing technique field of metal or plasthetics, in particular to a kind of plastic cellphone fingerprint
Decoration and preparation method thereof.
Background technique
Mobile fingerprint decoration product is processed using metal material at present, and metal product processing technology is because that will reserve very
Big rim charge carries out cutting die punching and positioning, thus raw material metal to purchase it is thicker than the big and thickness of customer requirement very much
Material, then raw material pass through the surface CNC and bottom surface progress roughing again, are processed into the glossiness of customer requirement and wash into client
Semi-finished product similar in the thickness of product requirement, contour structures；Outgoing plating is oxidized to customer requirement to semi-finished product after processing again
Color finally will also open hardware dies, the semi-finished product of plating back are punched out into finished product, wherein there is many metallic mobile phones
Fingerprint decoration product is due to complex process problem, the problem of production efficiency problem, cost problem, quality etc., using above
Processing method cannot complete volume production.Wherein metal material has a true qualities, and bottom surface is had no idea ink web plate silk screen printing process, can only be whole
Oxidation color technique is electroplated, the range of choice of color is few, there is the requirement for being unable to reach client in many cases, and made of metal
Product color is easy to oxidation stain in air on surface layer or is scratched, and the product colour shelf-life is very short.Wherein metal product is
By opening hardware dies punching molding, the cost for opening hardware dies is very high, and replacing construction is again slow, and abrasion is again when punching
Greatly, lead to that product outline size precision is not high, tolerance is big；The size that hardware cutting die is opened in industry is restricted, leads to product typesetting
Quantity is few, produces low efficiency in batches and metal material surface layer and bottom can not cover protective film, and surface and bottom surface are not protected, and are passed through
Hardware dies be punched into the product come very it is dirty be also easy to be scratched or meeting that scratch surface or even whens punching products have fly out come or
Deformation, the knife mark rushed out of product side is too coarse rough, beautiful there are also being exactly, so metal product fraction defective is very high,
Middle hardware dies are punched into the product come and are most importantly that outer dimension precision is not high, tolerance is big, are extremely difficult to the demand of client.
Summary of the invention
Invention is designed to provide a kind of plastic cellphone fingerprint decoration and preparation method thereof, processing technology side of the present invention
Method is simple, low in cost, strong operability, produces efficiency in batches and yields is high, provide more choices of technology for manufacturing industry, change
Be apt to existing difficulty of processing complex process and it is at high cost situations such as, the material cost for solving metal product is high；Appearance color
The limitation of silk-screen type；Typesetting quantity small batch produces and processes low efficiency；Hardware dies punching abrasion is big, finished product outer dimension
Precision and the not high problem of glossiness.
To achieve the above object, the invention provides the following technical scheme: a kind of plastic cellphone fingerprint decoration, including PC
Layer, PMMA layers, UV function of glue coating and protective film, described PC layers and PMMA layer by layer between connected by UV function of glue coating, the PC
Layer and PMMA layers of outer surface pass through protective film covering protection.
Further, described PC layers is material bottom layer.
Further, described PMMA layers is superficial layer.
Further, ink web plate silk-screen or plating metal color can be carried out with two bottom of PMMA layer for described PC layers.
The present invention provides a kind of another technical solution: preparation method of plastic cellphone fingerprint decoration, including walks as follows
It is rapid:
Step 1: the thickness of PC and PMMA material is first purchased according to the product structure that client provides；
Step 2: PC and PMMA material bottom is subjected to ink web plate silk-screen or plating color by the product colour that client wants；
Step 3: again connecting PC layers with PMMA layers of progress UV transfer after the good color of silk-screen, compound good material bottom layer
It is PC material, surface is PMMA material, and composite joint is transparent UV function of glue coating among the two；
Step 4: required according to the color of client, directly PC layer with two bottom of PMMA layer progress ink web plate silk-screens or
Color is electroplated, layer protecting film can be covered after the printed color in bottom surface；
Step 5: compound get well directly cuts to obtain shaped article by CNC mechanical high-speed rotary cutter afterwards.
Further, shaped article tow sides can cut big side.
Compared with prior art, the beneficial effects of the present invention are: plastic cellphone fingerprint decoration proposed by the present invention and its
PC and PMMA material bottom is carried out ink web plate silk-screen or plating color by the product colour that client wants by preparation method；Silk-screen
The surface layer PC is carried out UV transfer with PMMA bottom again after good color to connect, compound good material bottom layer is PC material, surface
PMMA material, composite joint is transparent UV function of glue coating among the two, it is compound after product combine the table of PMMA material
Surface hardness height, excellent wear resistance, good, the not easy to break characteristic of bottom PC material flexibility, the processing technology after improvement are electronics instantly
The processing of the fine accessory of product provides the quality assurance of perfect product, can meet the continuous product increased requirement of client；Finally
It disposably is cut into finished product by the way that CNC is mechanical again, processing technology is simple, without opening hardware dies Punching Technology for the second time,
Processing technology is simple, low in cost, strong operability, produces efficiency in batches and yields is high, provide more for manufacturing industry
The choice of technology, improve existing difficulty of processing complex process and it is at high cost situations such as.
Detailed description of the invention
Fig. 1 is the overall structure diagram of plastic cellphone fingerprint decoration of the present invention；
Fig. 2 is the front view of plastic cellphone fingerprint decoration of the present invention；
Fig. 3 is the side view of plastic cellphone fingerprint decoration of the present invention；
Fig. 4 is the A-A cross-sectional view of Fig. 2 of the present invention；
Fig. 5 is enlarged drawing at the B of Fig. 4 of the present invention；
Fig. 6 is the typesetting front elevation of plastic cellphone fingerprint decoration of the present invention；
Fig. 7 is the typesetting reverse side figure of plastic cellphone fingerprint decoration of the present invention.
In figure: 1, PC layers；2, PMMA layers；3, UV function of glue coating；4, protective film.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-7, a kind of plastic cellphone fingerprint decoration, including PC layer 1, PMMA layer 2, UV function of glue coating 3 and guarantor
Cuticula 4 is connected between 2 layers of PC layer 1 and PMMA layer by UV function of glue coating 3, and compound good material bottom layer is PC material, and surface is
The outer surface of PMMA material, PC layer 1 and PMMA layer 2 by 4 covering protection of protective film, it is compound after product combine PMMA material
Surface hardness is high, excellent wear resistance, good, the not easy to break characteristic of bottom PC material flexibility, the product produced in performance and
It can compare favourably with metal product on gloss, the cleanliness of the 4 energy good product of protective film of protective film, surface layer and bottom will not be scraped
The smooth-shaped of flower, the product cut out is beautiful.
In order to preferably show the preparation process of plastic cellphone fingerprint decoration, it is proposed that a kind of plastic cellphone fingerprint decoration
The preparation method of part, includes the following steps:
Step 1: the thickness of PC and PMMA material is first purchased according to the product structure that client provides；
The primary colour silk screen printing process of step 2:PC and PMMA material is simple and convenient, PC and PMMA material bottom is pressed client
The product colour wanted carries out ink web plate silk-screen or plating color；
Step 3: PC layer 1 (front is without ink surface) being subjected to UV transfer with PMMA layer 2 (ink surface) again after the good color of silk-screen
It connects, compound good material bottom layer is PC material, and surface is PMMA material, and composite joint is transparent UV glue among the two
Water coating 3, it is compound after product combine PMMA material surface hardness is high, excellent wear resistance, bottom PC material flexibility is good, is not easy
The characteristic of fracture, the product produced can compare favourably in performance and gloss with metal product；
Step 4: being required according to the color of client, directly carry out ink web plate silk-screen in 2 two bottom of PC layer 1 and PMMA layer
Or color is electroplated, layer protecting film 4, the cleanliness of the energy good product of protective film, surface layer and bottom can be covered after the printed color in bottom surface
It will not be scratched, the smooth-shaped of the product cut out is beautiful, and the primary colour of PMMA material is compounded on PC layer by UV layers, oil
Black color has been compounded among two kinds of materials, and ink color layer will not be scratched and be aoxidized, and the product colour shelf-life is very long；
Step 5: plastic cement products molding is by CNC cutting processing, and compound get well directly is rotated by CNC mechanical high-speed afterwards
Cutter cuts to obtain shaped article, PC and PMMA material product category plastic cement material class product is small to the abrasion of cutter, and cuts modeling
The cutter that glue class product uses is all very cheap, can replace, since Plastic product can disposably be cut into finished product, add at any time
Work simple process, without opening hardware dies Punching Technology for the second time, processing technology is simple and cost is very low.
The working principle of the invention: the thickness of PC and PMMA material is usually first purchased according to the product structure that client provides
Then PC and PMMA material bottom is carried out ink web plate silk-screen or plating color by the product colour that client wants by degree；Silk-screen is good
The surface layer PC (front is without ink surface) is carried out UV transfer with PMMA bottom (ink surface) again after color to connect, compound good material
Material bottom is PC material, and surface is PMMA material, and composite joint is transparent UV function of glue coating among the two, it is compound after product
Combine surface hardness height, the excellent wear resistance of PMMA material, good, the not easy to break characteristic of bottom PC material flexibility；Finally lead to again
It crosses CNC machinery and is disposably cut into finished product, processing technology is simple, without opening hardware dies Punching Technology for the second time.
Difference with the prior art of the present invention is: the material cost of existing metal product is very high, more expensive than plastic material
Very much, processing technology is again complicated, and raw material will purchase many materials thicker than the big and thickness of customer requirement, first pass through CNC
Surface and bottom surface carry out roughing, and CNC washes into semi-finished product similar in the thickness and contour structures of consumer product requirement, then outer power generation
Plating is oxidized to the color of customer requirement, finally also to open the semi-finished product of hardware dies report plating back and be punched out into finished product, gold
Category material is big to wear of hardware mold, and the product outline size precision being punched into is not high, and error is big；The typesetting number of cutting die punching
Amount is again few, and the typesetting spacing between product and product is again big, greatly wastes raw material, produces low efficiency and metal material in batches
Matter surface layer and bottom can not cover protective film, and surface and bottom surface do not protect the product rushed out is very dirty to be also easy to be scratched or scratched
The meeting having when surface or even punching products, which flies out, to be come or deforms, the too coarse rough beauty of the product side knife mark cut out, bad
The very high situation of rate.
And the advantage of the present invention compared with the existing technology is: the product colour that PC and PMMA material bottom is wanted by client
Carry out ink web plate silk-screen or plating color；Again by the surface layer PC (front is without ink surface) and PMMA bottom (oil after the good color of silk-screen
Black face) it carries out UV transfer and connects, compound good material bottom layer is PC material, and surface is PMMA material, compound among the two
Connection is transparent UV function of glue coating, it is compound after product combine PMMA material surface hardness is high, excellent wear resistance, bottom PC material
Matter flexibility is good, characteristic not easy to break, and the processing technology after improvement provides for the processing of the fine accessory of electronic product instantly
The quality assurance of perfect product can meet the continuous product increased requirement of client；Finally added again by the mechanical disposable cutting of CNC
Work Cheng Chengpin, processing technology is simple, and without opening hardware dies Punching Technology for the second time, processing technology is simple, low in cost,
Strong operability, produces efficiency in batches and yields is high, provides more choices of technology for manufacturing industry, improves existing difficult processing
Spend complex process and it is at high cost situations such as.
In conclusion plastic cellphone fingerprint decoration proposed by the present invention and preparation method thereof, by PC and PMMA material bottom
Layer carries out ink web plate silk-screen or plating color by the product colour that client wants；Again by the surface layer PC and the bottom PMMA after the good color of silk-screen
Layer carries out UV transfer and connects, and compound good material bottom layer is PC material, and surface is PMMA material, composite joint among the two
Be transparent UV function of glue coating, it is compound after product combine PMMA material surface hardness is high, excellent wear resistance, bottom PC material is soft
Good toughness, characteristic not easy to break, the processing technology after improvement provide perfection for the processing of the fine accessory of electronic product instantly
The quality assurance of product can meet the continuous product increased requirement of client；Finally disposably it is cut by the way that CNC is mechanical again
Finished product, processing technology is simple, and without opening hardware dies Punching Technology for the second time, processing technology is simple, low in cost, can grasp
The property made is strong, produces efficiency in batches and yields is high, provide more choices of technology for manufacturing industry, improve existing difficulty of processing work
Skill complexity and it is at high cost situations such as, the material cost for solving metal product is high；The limitation of appearance color silk-screen type；Typesetting
Quantity small batch produces and processes low efficiency；Hardware dies punching abrasion is big, finished product outer dimension precision and the not high skill of glossiness
Art problem, to meet the ever-increasing product demand of client and user experience.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art within the technical scope of the present disclosure, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of plastic cellphone fingerprint decoration, which is characterized in that including PC layers (1), PMMA layers (2), UV function of glue coating (3) and
Protective film (4) is connected between PC layers described (1) and PMMA layers of (2) layer by UV function of glue coating (3), PC layers described (1) and PMMA
The outer surface of layer (2) passes through protective film (4) covering protection.
2. a kind of plastic cellphone fingerprint decoration according to claim 1, which is characterized in that PC layers described (1) is material
Bottom.
3. a kind of plastic cellphone fingerprint decoration according to claim 1, which is characterized in that PMMA layers described (2) are table
Surface layer.
4. a kind of plastic cellphone fingerprint decoration according to claim 1, which is characterized in that PC layers described (1) and PMMA
(2) two bottom of layer can carry out ink web plate silk-screen or plating metal color.
5. a kind of preparation method of plastic cellphone fingerprint decoration according to claim 1-4, which is characterized in that
Include the following steps:
Step 1: the thickness of PC and PMMA material is first purchased according to the product structure that client provides；
Step 2: PC and PMMA material bottom is subjected to ink web plate silk-screen or plating color by the product colour that client wants；
Step 3: again connecting PC layers (1) and PMMA layers (2) progress UV transfers after the good color of silk-screen, compound good material bottom
Layer is PC material, and surface is PMMA material, and composite joint is transparent UV function of glue coating (3) among the two；
Step 4: being required according to the color of client, directly carry out ink web plate silk-screen in PC layers (1) and PMMA layers of (2) two bottom
Or color is electroplated, layer protecting film (4) can be covered after the printed color in bottom surface；
Step 5: compound get well directly cuts to obtain shaped article by CNC mechanical high-speed rotary cutter afterwards.
6. a kind of plastic cellphone fingerprint decoration according to claim 1, which is characterized in that shaped article tow sides are all
Big side can be cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910029718.6A CN109788094A (en) | 2019-01-11 | 2019-01-11 | A kind of plastic cellphone fingerprint decoration and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910029718.6A CN109788094A (en) | 2019-01-11 | 2019-01-11 | A kind of plastic cellphone fingerprint decoration and preparation method thereof |
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| Publication Number | Publication Date |
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| CN109788094A true CN109788094A (en) | 2019-05-21 |
Family
ID=66500492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910029718.6A Pending CN109788094A (en) | 2019-01-11 | 2019-01-11 | A kind of plastic cellphone fingerprint decoration and preparation method thereof |
Country Status (1)
| Country | Link |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1453435A (en) * | 1965-08-06 | 1966-09-23 | Process for the manufacture of spectacle frames and products thus obtained | |
| CN101314266A (en) * | 2007-06-01 | 2008-12-03 | 颖台科技股份有限公司 | Composite material applied to in-mold decoration and manufacturing method therefor |
| CN105117718A (en) * | 2015-09-25 | 2015-12-02 | 上海箩箕技术有限公司 | Fingerprint sensor decoration ring assembly and use method thereof |
| CN205790337U (en) * | 2016-05-18 | 2016-12-07 | 维沃移动通信有限公司 | A kind of antenna structure and mobile terminal |
-
2019
- 2019-01-11 CN CN201910029718.6A patent/CN109788094A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1453435A (en) * | 1965-08-06 | 1966-09-23 | Process for the manufacture of spectacle frames and products thus obtained | |
| CN101314266A (en) * | 2007-06-01 | 2008-12-03 | 颖台科技股份有限公司 | Composite material applied to in-mold decoration and manufacturing method therefor |
| CN105117718A (en) * | 2015-09-25 | 2015-12-02 | 上海箩箕技术有限公司 | Fingerprint sensor decoration ring assembly and use method thereof |
| CN205790337U (en) * | 2016-05-18 | 2016-12-07 | 维沃移动通信有限公司 | A kind of antenna structure and mobile terminal |
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Application publication date: 20190521 |