CN105328857B - Manufacture method of colorful button and products thereof - Google Patents
Manufacture method of colorful button and products thereof Download PDFInfo
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- CN105328857B CN105328857B CN201410403488.2A CN201410403488A CN105328857B CN 105328857 B CN105328857 B CN 105328857B CN 201410403488 A CN201410403488 A CN 201410403488A CN 105328857 B CN105328857 B CN 105328857B
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Abstract
The present invention discloses a kind of manufacture method of colorful button and products thereof, and the method comprising the steps of：(1) the first of letter character class shape penetrates product using colored photodiffusion material injection molding, described first, which penetrates product, includes the first component and second component of the different colours be combineding with each other；(2) penetrate material using second and penetrated first on product and carry out second and penetrate injection molding, form second and penetrate product, described second penetrates on product and expose the described first letter character class shape penetrated on product.First is carried out using photodiffusion material and penetrates injection molding so that the photic zone uniform light of button disperses, better；Different parts are molded using different colours, color fashion is colorful attractive in appearance；Technique is simpler efficiently, and processing procedure is short, yield is high；Without spray painting, and low VOC materials are selected, processing procedure environmental protection, Product Green environmental protection；Product is produced by ejection formation twice, without spray painting, avoids paint, reliability height.
Description
【Technical field】
The present invention relates to a kind of manufacture method and products thereof, the manufacture method of more particularly to a kind of colorful button and its production
Product.
【Background technology】
As people's living standard improves, automobile enter family's paces quickening, automotive interior air pollution problems inherent into
For the focus of consumer's general concern.At present, the professional institution such as Automobile Associations of various countries formulated relevant criterion and require with
The air quality in vehicle is limited, world-famous Automobile Enterprises formulate respective company standard with management and control in-car air matter respectively
Amount.
VOC is VOC (Volatile Organic Compounds) abbreviation, is to influence in-car air
The major reason of quality.VOC mainly includes the materials such as alkane, alkene, aromatic hydrocarbons, aldehydes or ketone, has special excitant gas
Taste, and part has been listed in carcinogenic substance, such as vinyl chloride, benzene, polycyclic aromatic hydrocarbon, and part VOC also has destruction to ozone layer,
Such as CFC and HCFC.During VOC excessive concentrations, it is easy to cause acute poisoning, the lighter occur headache, dizziness, cough,
Nausea and vomiting；Twitch occurs when serious, and liver, kidney, brain and the nervous system of people can be hurt.Through foreign medical science
Research has shown that, the pregnant woman lived in during VOC environment influences, causes the probability of fetal anomaly to be significantly larger than ordinary person, and it is possible to
The intelligence development of child from now on is impacted.
The vehicle articles procedure for producing for seeing the button class such as letter character on the market at present is more complicated.If need not be saturating
Light product, it is general to be painted using material after injection, again by symbol laser carving after spray painting；Or material is painted after injection,
After republish letter character.Processing procedure is grown, and production yield is not high, and in the processing procedure that paints contained solvent etc. its can produce VOC, can be dirty
Environment is contaminated, the reliability of product is nor very well, using easily falling paint after a period of time.And the usual all non-height again of above-mentioned button
Hardness product.
And the letter character class product of printing opacity and Plating appearance is needed, processing procedure is generally as follows:Dijection, chemical reduction, laser carving,
Plating.Button for needing printing opacity, because present light source is more using spot lights such as LED, if first penetrates material as commonly saturating
Luminescent material, then the gloss transmitted can not uniformly spread and color is stiff.Mostly solid color product is seen on the market at present
It is in the majority, it can not meet the personalized demand of present social fashion
In view of this, it is necessary to develop a kind of manufacture method of colorful button and products thereof in fact, to solve the above problems.
【The content of the invention】
Therefore, it is an object of the invention to provide a kind of manufacture method of colorful button and products thereof, button product tool
There is letter character, this method processing procedure is short, yield is high, and the product reliability manufactured is good, photic zone uniform light disperses, product
Color fashion, colorful attractive in appearance, different zones show different colours, bring the experience of client's difference light sensation.
In order to achieve the above object, the manufacture method of colorful button of the invention, for manufacturing the plastic cement with letter symbol
Button product, this method comprise the following steps：
(1) the first of letter character class shape penetrates product using colored photodiffusion material injection molding, described first
Penetrating product includes the first component and second component of the different colours be combineding with each other；
(2) penetrate material using second and penetrated first on product and carry out second and penetrate injection molding, form second and penetrate product, it is described
Second penetrates on product and exposes the described first letter character class shape penetrated on product.
Alternatively, first component described in the step (1) is combined with the shaping of the second component is molded using dijection
(Double Injection) or embedment ejection formation (Insert molding) mode.
Alternatively, the chromatic colour such as described colored red, orange, yellow, green, blue, blue, purple in addition to colour killing.
Alternatively, the colored photodiffusion material is that transparent material and light diffusing agent and the coloring agent of demand color etc. are mixed
The material formed after conjunction.
Optionally, the transparent material is PC or PMMA.
Alternatively, the photodiffusion material uses RTP PC photodiffusion materials.
Alternatively, described second penetrate material and use high hardness material.
Alternatively, described second penetrate material and use PMMA or POM.
Alternatively, first in the step (1), (2) penetrate product combined with the second shaping for penetrating product using dijection into
The mode of type (Double Injection) or embedment ejection formation (Insert molding).
Alternatively, the processing procedure of injection molding twice in the step (1), (2) uses RHCM (Rapid Heat Cycle
Molding) rapid heat cycle forming technique.
Alternatively, when injection molding is penetrated in progress second in the step (2), the texture on mould, touched so as to be formed to have
The second of sense texture penetrates product appearance.
Alternatively, the texture is shaped as simulated leather line or imitation wood line.
Alternatively, the texture on the mould is formed using laser engraving.
The present invention also provides a kind of product, and the product is the caused product after the manufacture of above-mentioned manufacture method.
Alternatively, the product is the letter character class button product used in automobile.
Manufacture method of colorful button of the invention and products thereof, it is not using laser carving after spray painting compared to prior art
Or printing forms letter character class shape, but penetrate material by first and form the shape and expose institute when second penetrates product
State letter character class shape.Therefore have the following advantages that：First is carried out using photodiffusion material and penetrates injection molding so that button
Photic zone uniform light disperses, better；Different parts are molded using different colours, color fashion is colorful attractive in appearance；Technique is more
Add simply efficiently, processing procedure is short, yield is high；Without spray painting, and low VOC materials are selected, processing procedure environmental protection, Product Green environmental protection；Product
Produced by ejection formation twice, without spray painting, avoid paint, reliability height.
【Brief description of the drawings】
Fig. 1 is schematically shown as the flow chart of the manufacture method of the colorful button of the present invention.
Fig. 2 is schematically shown as the product embodiments schematic diagram that the manufacture method of the colorful button of the present invention is produced.
【Embodiment】
To have further understanding to the purpose of the present invention, method and step and effect, described in detail in conjunction with accompanying drawing as follows.
Referring to Fig. 1, Fig. 1 is schematically shown as the flow chart of the manufacture method of the colorful button of the present invention.
In order to achieve the above object, the manufacture method of colorful button of the invention, for manufacturing the plastic cement with letter symbol
Button product, this method comprise the following steps：
Step 101：Have letter character class shape using colored photodiffusion material injection molding first penetrates product, described
First, which penetrates product, includes the first component and second component of the different colours be combineding with each other；The first component with described second
The shaping combination of part can use dijection shaping (Double Injection) or embedment ejection formation (Insert
Molding mode).
Step 102：Material is penetrated using second penetrated first on product and carried out second and penetrate injection molding, form second and penetrate production
Product, described second penetrates on product and exposes the described first letter character class shape penetrated on product.
Wherein, the colored photodiffusion material is transparent material (such as PC, PMMA；PC can be manufacturer RTP grown place PC)
With the material formed after light diffusing agent particle and the mixing of the coloring agent of demand color；The first component and second component can be with
Respectively green and purple.
Wherein, described second penetrate material and can use high hardness material；Described second penetrate material for example with PMMA or
POM.The high hardness material can be pencil hardness more than 1H's (can not drawing vestige on its surface using the pencil of 1H hardness)
Material.
Wherein, the described second surface for penetrating product can be concordant, namely the first letter character shape for penetrating product
With concordant around, such sense of touch is smooth；Wherein, the described second surface for penetrating product can be the first letter character shape for penetrating product
Shape part protrudes from peripheral part, can so reach the sense of touch of protrusion.
First in the step 101,102 penetrates product and the second shaping for penetrating product is combined into (Double
Injection) or embedment ejection formation (Insert molding) mode.Wherein, dijection, which is molded, utilizes double injection mould, and first
Penetrate after mould molding first penetrates product, rotate into second and penetrate mould and be molded second and penetrate product；Burying forming is penetrated first
After mould molding first penetrates product, product is taken out, embedment second penetrates mould aftershaping second and penetrates product.
The processing procedure of injection molding twice in the step 101,102 can use RHCM (Rapid Heat Cycle
Molding) rapid heat cycle forming technique, can allow the outward appearance of product more uniform, and no joint line is more attractive in appearance.
Wherein, second is carried out in the step 102 when penetrating injection molding, can on mould texture directly project it is (described
Texture on mould is formed using laser engraving, and fidelity is high), second penetrate product appearance with sense of touch texture so as to be formed.
The texture is shaped as simulated leather line or imitation wood line.
The product reality please produced in conjunction with the manufacture method that refering to Fig. 2, Fig. 2 is schematically shown as the colorful button of the present invention
Illustration is applied to be intended to.
Product provided by the invention is the caused product after the manufacture of above-mentioned manufacture method.The product can be to make in automobile
Letter character class button product.
First back side for penetrating product is irradiated using backlight, the backlight can be single LED light source
(white).Described first penetrates product according to different zones (first component 1 as shown in Figure 2, second component 2, first component 1
Such as using green, second component 2 is for example with purple) use different colors.Due to first penetrate product in itself i.e. have difference
The part of color, and backlight can use single white, be not in produce the feelings of interference using different colours backlight
Condition.
Manufacture method of colorful button of the present invention and products thereof, it is not that letter symbol is formed using laser carving after spray painting or printing
Number class shape, but penetrate material by first and form the shape and expose the letter character class shape when second penetrates product
Shape.Therefore have the following advantages that：First is carried out using photodiffusion material and penetrates injection molding so that the photic zone uniform light of button
It is scattered, it is better；Different parts are molded using different colours, color fashion is colorful attractive in appearance；Technique is simpler efficiently, system
Journey is short, yield is high；Without spray painting, and low VOC materials are selected, processing procedure environmental protection, Product Green environmental protection；Product by projecting into twice
Type produces, and without spray painting, avoids paint, reliability height.
It is noted that the invention is not restricted to above-mentioned embodiment, any person skilled in the art is based on this hair
Any simple modification, equivalent change and modification that bright technical scheme is made to above-described embodiment, both fall within the protection model of the present invention
In enclosing.
Claims (9)
- A kind of 1. manufacture method of colorful button, for manufacturing the plastic press key product with letter symbol, it is characterised in that the party Method comprises the steps of：(1) the first of letter character class shape penetrates product using colored photodiffusion material injection molding, described first penetrates production Product include the first component and second component of different colours be combineding with each other, the colored photodiffusion material include transparent material and The coloring agent of light diffusing agent and demand color；(2) penetrate material using second and penetrated first on product and carry out second and penetrate injection molding, form second and penetrate product, described second Penetrate on product and expose the described first letter character class shape penetrated on product, described second, which penetrates material, uses high hardness material, institute State the material that high hardness material is more than 1H for pencil hardness.
- 2. the manufacture method of colorful button as claimed in claim 1, it is characterised in that characterized in that, the step (1), (2) first in, which penetrates product, is combined using dijection shaping with the second shaping for penetrating product or is embedded to ejection formation.
- 3. the manufacture method of colorful button as claimed in claim 1, it is characterised in that described second penetrate material using PMMA or POM。
- 4. the manufacture method of colorful button as claimed in claim 1, it is characterised in that second is carried out in the step (2) and is penetrated During injection molding, the texture on mould, second product appearance is penetrated with sense of touch texture so as to be formed.
- 5. the manufacture method of colorful button as claimed in claim 4, it is characterised in that the texture is shaped as simulated leather line Or imitation wood line.
- 6. the manufacture method of colorful button as claimed in claim 1, it is characterised in that first described in the step (1) Part is combined with the shaping of the second component is molded or is embedded to ejection formation using dijection.
- 7. the manufacture method of the colorful button as any one of claim 1-6, it is characterised in that the step (1), (2) processing procedure of injection molding twice in uses RHCM rapid heat cycle forming techniques.
- 8. a kind of product, the product is the caused product after the manufacture method manufacture any one of claim 1-7.
- 9. product as claimed in claim 8, the product is the letter character class button product used in automobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410403488.2A CN105328857B (en) | 2014-08-15 | 2014-08-15 | Manufacture method of colorful button and products thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410403488.2A CN105328857B (en) | 2014-08-15 | 2014-08-15 | Manufacture method of colorful button and products thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105328857A CN105328857A (en) | 2016-02-17 |
| CN105328857B true CN105328857B (en) | 2018-04-10 |
Family
ID=55279720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410403488.2A Active CN105328857B (en) | 2014-08-15 | 2014-08-15 | Manufacture method of colorful button and products thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105328857B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06226780A (en) * | 1993-02-05 | 1994-08-16 | Yamashita Denki Kk | Two color molding method for key top |
| CN1208884A (en) * | 1997-08-19 | 1999-02-24 | 旭丽股份有限公司 | Metallic two-color jetting plastic press key and mfg. method |
| CN1337725A (en) * | 2000-08-08 | 2002-02-27 | 丽台科技股份有限公司 | Manufacture of key for keyboard |
-
2014
- 2014-08-15 CN CN201410403488.2A patent/CN105328857B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06226780A (en) * | 1993-02-05 | 1994-08-16 | Yamashita Denki Kk | Two color molding method for key top |
| CN1208884A (en) * | 1997-08-19 | 1999-02-24 | 旭丽股份有限公司 | Metallic two-color jetting plastic press key and mfg. method |
| CN1337725A (en) * | 2000-08-08 | 2002-02-27 | 丽台科技股份有限公司 | Manufacture of key for keyboard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105328857A (en) | 2016-02-17 |
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