CN101823314A - Embedding and ejecting molding method for panel with bamboo surface combined with metal structure - Google Patents
Embedding and ejecting molding method for panel with bamboo surface combined with metal structure Download PDFInfo
- Publication number
- CN101823314A CN101823314A CN201010185744A CN201010185744A CN101823314A CN 101823314 A CN101823314 A CN 101823314A CN 201010185744 A CN201010185744 A CN 201010185744A CN 201010185744 A CN201010185744 A CN 201010185744A CN 101823314 A CN101823314 A CN 101823314A
- Authority
- CN
- China
- Prior art keywords
- panel
- metal structure
- bamboo
- embedding
- mould
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention discloses an embedding and ejecting forming method for a panel with a bamboo surface combined with a metal structure, which comprises the steps of embedding the cut bamboo bark into a female die of a formed mould, arranging the metal structure the size of which is corresponding to that of the bamboo bark on a male die of the formed mould, ejecting plastic cement into the mould space after die assembly, maintaining for a period of time at curing temperature, and then taking out the formed plastic cement to obtain the panel with the front side of the bamboo bark and the back side of the metal structure. The plastic cement is naturally combined with the bamboo surface and the metal structure at high temperature and high pressure and can not crack after being formed, both sides of the panel are respectively made of the bamboo surface material and the metal structure so as to enhance the strength of the panel, the bamboo surface and the metal structure have similar contractibility and can resist contraction distortion produced in the plastic cement cooling process, buckling deformation can not be produced after die stripping, the panel produced by the method replaces the original shell panel with a single plastic cement material, adopts a natural material, has the natural texture color of the bamboo bark, can improve the texture of the product, and can be widely applied in the field of 3C home appliances and products with the structures similar to the structures of lamp decorations and interior trims of automobiles.
Description
Technical field
The present invention relates to a kind of production method of novel machine shell panel, especially a kind of injection forming method of imbedding that is widely used in various 3C electronic product housing face-plates such as portable computer.
Background technology
Computer (Computer), communication (Communication) and consumption electronic product (ConsumerElectronic) three electronic product are maked rapid progress, inseparable with people's life, for a long time, 3C electronic product housing face-plate material two classes that adopt more, one class is a metal material, for making corresponding product such as portable computer panel have the texture of metal, keep light weight simultaneously and have certain intensity, often adopt materials such as aluminium and aluminium alloy, titanium magnesium alloy; Another kind of is nonmetallic materials, the plastic film sheet materials that adopt more, utilize its cheap relatively cost, simultaneously for reaching certain texture, when ejection formation, utilize Mould Machining to go out the texture of certain pattern,, or take the mode of spray paint to make panel surface have corresponding pattern and texture as bamboo line, wood grain, but its texture is still natural inadequately, contradicts with the natural environmental protection concept that present common people pursue simultaneously.For product is more got close to nature, has more abundant intension, occurred at present with the panel of bamboo skin as surfacing, natural texture color with bamboo skin, as be used for notebook computer casing, increased the naturalness of gloss appearance, its preparation method is to treat after the plastic rubber case moulding, adopt the method for pasting to stick one deck bamboo skin, make its texture with this primary material of bamboo and texture at its outer surface, but the panel that this method is produced, after long-time the use, its crust easily comes off, and has increased and attach this operation, and the low and quality of production efficiency is difficult to obtain assurance.
Summary of the invention
The present invention is intended to propose a kind of new panel production and processing method, adopt this method to produce and adopt the panel of former green material bamboo skin, adopt natural material, the applying environmental protection concept as the surface, natural texture color with bamboo skin can effectively avoid crust to come off simultaneously.
The objective of the invention is to be achieved through the following technical solutions:
The embedding and ejecting forming method for panel that a kind of bamboo face combines with metal structure, it is poly-to comprise the following step:
(1) will cut into required dimensions as the bamboo skin of panel front;
(2) be used for the back side of panel according to the metal structure of the size manufactured size correspondence of bamboo skin;
The bamboo skin that (3) will cut is imbedded in the master mold of mould, and described metal structure places on the male model of mould;
(4) master mold and the male model with mould carries out matched moulds, and maintains certain enclosure space;
(5) with injecting after the plastic cement pressurization in the mould between the bamboo skin and hardware, under solidification temperature, keep taking out after the regular hour.
Adopt the mode of vacuum or magnetic force absorption that metal structure is combined with male model.
Described bamboo skin carries out corresponding preservative treatment before cutting, make the bamboo skin self have better corrosion resistance, and is more durable in use.
After moulding was taken out, further the bamboo skin outward appearance of counter plate outer surface was carried out spray process, coats with lacquer at bamboo skin outer surface application last layer UV.UV paint is different from common wealth furniture enterprise PU lacquer commonly used, PE lacquer and NC lacquer, be the paint of real environmental protection, do not contain any volatile substance, use Product Green, health, the environmental protection of UV paint production, it is big that it has hardness, and wearability is good, the characteristics that transparency is good, can make that the panel surface scratch resistance is bumped, rub resistance, more durable in use.
Further, at the surface of UV lacquer coating one deck nano inorganic diaphragm, can form the diaphragm of anti-corrosion, anti-oxidant, anti-fingerprint, antistatic, and can increase its glossiness.
The embedding and ejecting forming method for panel that bamboo face of the present invention combines with metal structure, process is simple, can be based on existing compression-molding process transforms, utilize plastic cement under HTHP with bamboo face natural combination, the bond strength height, can not produce cracking after the moulding, panel front adopts the bamboo flooring as decorative cover, the thickness and the intensity of panel have been increased, reduced the use amount of plastic cement, the back adopts metal structure to strengthen, bamboo skin and metal shrinkage deflection are minimum, being respectively applied for front and back can make the panel upper and lower surface have identical shrinkage, can resist the contraction distortion amount that produces in the plastic cement cooling procedure, make panel keep flatness, can not produce buckling deformation after the depanning, the also convenient metal structure formation fringing that adopts, improve the texture of panel, this natural environmental-protective material of bamboo skin can be combined with plastic cement, the real commercial Application that enters, provide a kind of housing face-plate that replaces original single plastic material, adopt natural material, the applying environmental protection concept, and have the natural texture color of bamboo skin, the texture of product can be promoted, 3C field of household appliances and any structure and lamp decoration can be widely used in, automotive trim structure similar products like.
The specific embodiment
Below embodiments of the present invention are elaborated.
The bamboo leather material that at first will use is handled in advance, as anticorrosion and dry, its physical property of self in the use in later stage can not changed, also can make the arrangement of its lines more meet people's aesthetic standard simultaneously, and have same thickness and higher flatness.
Next, ready bamboo leather material is cut, make it have needed dimensions, and be complementary, the bamboo skin that cuts is imbedded in the master mold of mould, be located at the bosom with corresponding injection mold size; Metal structure with the manufactured size correspondence places on the male model of mould simultaneously, can adopt the mode of vacuum or magnetic force absorption to make it be close to the male model surface.
After the matched moulds locking, maintain certain enclosure space between master mold and the male model, this space is simultaneously also between bamboo skin and metal structure, utilize ejaculator in this enclosure space, to inject plastic material, under huge pressure effect, the bamboo skin is further flattened, at different plastic materials, under certain temperature and pressure, keep the regular hour, plastic cement under HTHP respectively with bamboo face and hardware natural combination, and be filled between the two, can process simultaneously assembly structures such as needed snap close, behind the forming and hardening it is ejected, can obtain the required surface as the 3C Product shell is the panel of bamboo face, front panel as portable hand held computer, outer surface is pure bamboo face, the natural characteristic that has kept the bamboo skin, natural lines and texture with bamboo skin, can combine with plastic cement simultaneously, bond strength is big, can not cause the such crust of adhesion to come off, and be easy to process required assembly structure, metal structure is adopted at its back side simultaneously, bamboo skin and metal are with respect to the plastic layer of centre, its convergent-divergent performance is close, and can effectively overcome the cooled contraction distortion of plastic cement, makes the whole front panel good flatness face of maintenance and warping phenomenon can not occur; The hardness of bamboo itself is greater than plastic material; adopt metal structure simultaneously; can provide panel higher intensity; have better resistance to compression and non-deformability; can be product as housing face-plate and play a good protection, the lighter weight of self simultaneously also can form the external effect on bamboo skin metal inlaying limit; especially be suitable for and be similar to the such portable product of laptop computer, can promote product specification synchronously.
In order further to increase external texture and the performance of panel, can take out the back product to moulding and further handle, the bamboo skin outward appearance of counter plate outer surface is carried out spray process, coats with lacquer at bamboo skin outer surface application last layer UV.UV paint is different from common wealth furniture enterprise PU lacquer commonly used, PE lacquer and NC lacquer, be the paint of real environmental protection, do not contain any volatile substance, use Product Green, health, the environmental protection of UV paint production, it is big that it has hardness, and wearability is good, the characteristics that transparency is good, can make that the panel surface scratch resistance is bumped, rub resistance, more durable in use.
Further, at the surface of UV lacquer coating one deck nano inorganic diaphragm, can form the diaphragm of anti-corrosion, anti-oxidant, anti-fingerprint, antistatic, and can increase its glossiness.Finally can obtain intensity height, light weight, have good texture, can fully show the housing face-plate of bamboo natural characteristic, reduce the use amount of plastic cement, meet the environmental protection concept that current people pursue nature.
Above-mentioned explanation is specifying at the feasible embodiment of the present invention; and this embodiment is not in order to limit claim of the present invention; allly do not break away from the equivalence that the technology of the present invention spirit done and implement or change; for example adopt various natural materials such as wooden skin, dermatine, animal's leather to replace the embodiment of bamboo skin; also just the UV lacquer is not a kind of for coating; can select various suitable organic coatings, inorganic coating, the organic and inorganic coating that combines as required, all should be contained in the claimed claim of the application.
Claims (6)
1. embedding and ejecting forming method for panel that the bamboo face combines with metal structure, it is poly-to it is characterized in that comprising the following step:
(1) will cut into required dimensions as the bamboo skin of panel front;
(2) be used for the back side of panel according to the metal structure of the size manufactured size correspondence of bamboo skin;
The bamboo skin that (3) will cut is imbedded in the master mold of mould, and described metal structure places on the male model of mould;
(4) master mold and the male model with mould carries out matched moulds, and maintains certain enclosure space;
(5) with injecting after the plastic cement pressurization in the mould between the bamboo skin and hardware, under solidification temperature, keep taking out after the regular hour.
2. the embedding and ejecting forming method for panel that bamboo face according to claim 1 combines with metal structure is characterized in that: the combination of described step (3) metal structure and male model is vacuum or magnetic force absorption.
3. the embedding and ejecting forming method for panel that bamboo face according to claim 1 combines with metal structure is characterized in that: described bamboo skin carries out corresponding preservative treatment before cutting.
4. the embedding and ejecting forming method for panel that bamboo face according to claim 1 combines with metal structure is characterized in that: after moulding was taken out, further the bamboo skin outward appearance of counter plate outer surface was carried out spray process.
5. the embedding and ejecting forming method for panel that bamboo face according to claim 3 combines with metal structure is characterized in that: the mode of described spray process is a UV lacquer for coating.
6. the embedding and ejecting forming method for panel that bamboo face according to claim 4 combines with metal structure is characterized in that: at the surface of UV lacquer coating one deck nano inorganic diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010185744A CN101823314A (en) | 2010-05-28 | 2010-05-28 | Embedding and ejecting molding method for panel with bamboo surface combined with metal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010185744A CN101823314A (en) | 2010-05-28 | 2010-05-28 | Embedding and ejecting molding method for panel with bamboo surface combined with metal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101823314A true CN101823314A (en) | 2010-09-08 |
Family
ID=42687578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010185744A Pending CN101823314A (en) | 2010-05-28 | 2010-05-28 | Embedding and ejecting molding method for panel with bamboo surface combined with metal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101823314A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486120A (en) * | 2013-08-06 | 2014-01-01 | 苏州佳世达电通有限公司 | Plate and rivet fixing structure and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06203680A (en) * | 1992-12-28 | 1994-07-22 | Ngk Insulators Ltd | Molding method of non-ceramic insulator and device therefor |
| CN1580902A (en) * | 2003-08-05 | 2005-02-16 | 财团法人工业技术研究院 | Light source modulating device for function curve type lens grating |
| US20050183332A1 (en) * | 2004-01-28 | 2005-08-25 | Montry Marc G. | Monolithic metal plant container |
| CN2803691Y (en) * | 2005-06-02 | 2006-08-09 | 兆震实业股份有限公司 | Nano material protective film structure |
| CN101374392A (en) * | 2007-08-23 | 2009-02-25 | 华硕电脑股份有限公司 | Electronic equipment case, preparation method thereof and electronic device containing the case |
-
2010
- 2010-05-28 CN CN201010185744A patent/CN101823314A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06203680A (en) * | 1992-12-28 | 1994-07-22 | Ngk Insulators Ltd | Molding method of non-ceramic insulator and device therefor |
| CN1580902A (en) * | 2003-08-05 | 2005-02-16 | 财团法人工业技术研究院 | Light source modulating device for function curve type lens grating |
| US20050183332A1 (en) * | 2004-01-28 | 2005-08-25 | Montry Marc G. | Monolithic metal plant container |
| CN2803691Y (en) * | 2005-06-02 | 2006-08-09 | 兆震实业股份有限公司 | Nano material protective film structure |
| CN101374392A (en) * | 2007-08-23 | 2009-02-25 | 华硕电脑股份有限公司 | Electronic equipment case, preparation method thereof and electronic device containing the case |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486120A (en) * | 2013-08-06 | 2014-01-01 | 苏州佳世达电通有限公司 | Plate and rivet fixing structure and method |
| CN103486120B (en) * | 2013-08-06 | 2015-12-02 | 苏州佳世达电通有限公司 | The fixed structure of plate and rivet and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104859357A (en) | Method for realizing IML metal texture through mold pressing and optical plating | |
| CN206106782U (en) | Transparent resin plate of embedded decoration material | |
| CN102529098A (en) | Method for manufacturing vehicle sign by in-mold decoration technology | |
| CN102837468B (en) | A kind of wear-resisting decoration wood chip and processing method thereof and the composite board utilizing it to make | |
| CN103140066B (en) | Ornamental enclosure manufacture method | |
| CN101823314A (en) | Embedding and ejecting molding method for panel with bamboo surface combined with metal structure | |
| CN201474538U (en) | Mold pressing door panel with melamine decorating finish | |
| CN101844391A (en) | Insert injection molding method for double-bamboo-skin panel | |
| CN201136321Y (en) | Composite plastic structural member | |
| CN101823315A (en) | Embedding and ejecting forming method for panel combined by bamboo surface and aluminium foil | |
| CN101713247A (en) | Waterproof five-layer solid wood floor | |
| CN101844392A (en) | Double-feeding-membrane insert injection molding method | |
| CN201707931U (en) | Panel structure adopting bamboo veneers | |
| CN201709046U (en) | Panel structure combined by bamboo bark and metal structure | |
| CN102794808A (en) | Production process for dual-screen stable solid wood floor | |
| CN102431259A (en) | Application method of three dimensional in-row wire drawing sheet material in IML technology | |
| CN201165073Y (en) | Composite wood decoration | |
| CN201436357U (en) | Door with solid-wood decorative surface | |
| CN205793796U (en) | A kind of 2.5D two-sided IML moulding and injection mold thereof | |
| CN202846978U (en) | Line-type color steel plate | |
| CN101480898B (en) | Technological process for producing frame for decoration using waste plastic foam | |
| CN103128825A (en) | Production method of fan blade | |
| CN204869904U (en) | Fire -resistant decorative board of truewood skin | |
| CN204036992U (en) | A kind of moulding being suitable for automatic trimming technique in mould | |
| CN204109930U (en) | There is the automotive trim strip of thin layer and double-shot moulding structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100908 |