CN112959578A - Metal facing decorative plate and production process thereof - Google Patents
Metal facing decorative plate and production process thereof Download PDFInfo
- Publication number
- CN112959578A CN112959578A CN202110173658.2A CN202110173658A CN112959578A CN 112959578 A CN112959578 A CN 112959578A CN 202110173658 A CN202110173658 A CN 202110173658A CN 112959578 A CN112959578 A CN 112959578A
- Authority
- CN
- China
- Prior art keywords
- metal
- resin
- bottom plate
- imitation
- plate
- 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
- 239000002184 metal Substances 0.000 title claims abstract description 103
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 229920005989 resin Polymers 0.000 claims abstract description 64
- 239000011347 resin Substances 0.000 claims abstract description 64
- 238000000034 method Methods 0.000 claims abstract description 22
- 238000002955 isolation Methods 0.000 claims abstract description 14
- 239000011159 matrix material Substances 0.000 claims abstract description 13
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 239000000843 powder Substances 0.000 claims description 12
- 238000011049 filling Methods 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 claims description 2
- 238000000227 grinding Methods 0.000 claims description 2
- 238000005498 polishing Methods 0.000 claims description 2
- 238000007711 solidification Methods 0.000 claims description 2
- 230000008023 solidification Effects 0.000 claims description 2
- 239000003292 glue Substances 0.000 abstract description 5
- 238000005034 decoration Methods 0.000 abstract description 2
- 239000007921 spray Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 9
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
- B29L2007/002—Panels; Plates; Sheets
Landscapes
- Laminated Bodies (AREA)
Abstract
The invention relates to a metal facing decorative plate and a production process thereof, wherein the process comprises the following steps: adhering an isolation layer on the bottom plate to obtain a margin in a dot matrix or a graph; spraying metal resin on the white part on the bottom plate; after the metal resin is solidified, removing the isolation layer; the bottom plate is reversely buckled into the mold or a frame is arranged at the edge of the bottom plate to form the mold; pouring resin into the mold; the bottom plate is removed after the filled resin is cured. The invention forms the blank in dot matrix or figure on the bottom plate, and sprays metal resin to form the imitation metal block (sheet), the imitation metal block (sheet) is solidified on the bottom plate and is arranged in the mould for glue pouring, the position of the imitation metal block (sheet) can be ensured to be kept unchanged all the time, the bottom plate is removed after the filled resin is solidified, the resin has certain strength after being solidified, and the finished product can not be damaged when the bottom plate is removed. The process is simple and convenient to operate, and the finished product manufactured by the process has good lattice modeling or pattern, good decoration surface evenness, small weight and low cost.
Description
Technical Field
The invention relates to the technical field of decorative plates, in particular to a metal facing decorative plate and a production process thereof.
Background
The preparation method of the metal resin plate in the current market mainly comprises three methods, namely, pressing a metal block (sheet) on the resin plate for forming when the resin plate is not completely cured, placing the metal block (sheet) at the bottom of a mold and then pouring resin for forming, and thirdly, firstly gluing the whole metal plate for forming, and then forming a pattern by etching and other methods. In the metal resin plate prepared by the first method, the surface of the metal block (sheet) is difficult to ensure smooth alignment, and the metal block (sheet) has poor adhesion and is easy to fall off. In the second method, the metal block (sheet) is easily displaced by the impact of the resin during the preparation process, and the obtained finished pattern has poor quality. The third method requires high equipment cost, more complicated process and serious material waste. Because of various defects, the metal resin plates on the market have small quantity and few types, and particularly the metal resin plates with lattice modeling or complex pattern combination have poor control of the process, and few manufacturers can prepare the metal resin plates.
In addition, the metal block (sheet) is directly used, so that the metal consumption is large, the weight of the finished product is large, and the cost control and the transportation are not facilitated.
Disclosure of Invention
In view of the above problems, the present invention provides a decorative metal sheet and a process for producing the same, wherein the finished decorative metal sheet has good lattice shape or pattern, smooth surface, light weight, low cost, and simple and easy operation.
In order to achieve the purpose, the invention discloses a production process of a metal facing decorative plate, which comprises the following steps:
s1: arranging an isolation layer on the bottom plate, wherein holes in a dot matrix or a pattern are arranged on the isolation layer, and then obtaining a margin in the same dot matrix or pattern on the bottom plate;
s2: spraying metal resin on the white part on the bottom plate;
s3: after the metal resin is solidified, a metal imitation block or a metal imitation sheet is formed, and the isolation layer is removed;
s4: the bottom plate is reversely buckled into the mold or a frame is arranged at the edge of the bottom plate to form the mold;
s5: filling resin into the mould and filling gaps among the imitation metal blocks or the imitation metal sheets, wherein the thickness of the filled resin is greater than that of the imitation metal blocks or the imitation metal sheets;
s6: and after the filled resin is cured, removing the bottom plate to obtain the metal facing decorative plate.
Preferably, the isolation layer is a carved paper or an adhesive tape or a hollowed-out plate.
Preferably, the metal resin is a mixture of metal powder and resin, and the weight ratio of the metal powder to the resin is 1:0.5 to 4.
Preferably, in step S2, the metal resin is ready for mixing.
Preferably, step S3 further includes accelerating the curing by accelerating cooling or heating of the metal resin; in step S6, the method further includes accelerating the curing of the filled resin by accelerating cooling or heating.
Preferably, step S7 is further included, which is to polish and polish the side of the metal-faced decorative board having the metal lattice or pattern.
The invention also discloses a metal decorative plate which is prepared by the production process of any one of the metal decorative plates.
The invention has the following beneficial effects:
the invention forms the blank in dot matrix or figure on the bottom plate, and sprays metal resin to form the imitation metal block (sheet), the imitation metal block (sheet) is solidified on the bottom plate, and is fixed firmly, on the basis, the imitation metal block (sheet) is arranged in the mould to be poured with glue, the position of the imitation metal block (sheet) can be ensured to be kept unchanged all the time, after the filled resin is solidified, the bottom plate is removed, because the resin has certain strength after being solidified, the finished product can not be damaged when the bottom plate is removed. The process is simple and convenient to operate, and the finished product manufactured by the process has good lattice modeling or pattern, good decoration surface evenness, small weight and low cost.
The metal resin is formed by mixing metal powder and resin, the resin is wrapped on the surface layer of the metal powder, the oxidation resistance is stronger, the metal facing can keep bright, and the service life is longer.
Drawings
Fig. 1 is a schematic view of a metal faced trim panel.
Fig. 2 is a cross-sectional view of a metal-faced trim panel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments.
The invention discloses a production process of a metal facing decorative plate, which comprises the following steps:
s1: the isolation layer is arranged on the bottom plate, the holes which are in a dot matrix or a pattern are formed in the isolation layer, and then the blank which is in the same dot matrix or pattern is obtained on the bottom plate, namely a plurality of small dies are arranged on the bottom plate. This isolation layer can be the board of carving paper or fretwork or form through the sticky tape bonding, and is uncomplicated to dot matrix or figure, directly with the sticky tape can, convenient and fast, complicated to dot matrix or figure, can use the carving paper, can destructively reject when getting rid of to avoid damaging fashioned imitative metal block (piece). And the hollowed-out plate can be repeatedly used.
S2: and spraying metal resin on the blank positions on the bottom plate. The metal resin is a mixture of metal powder and resin, and can be mixed at present, and the metal blocks (sheets) with different brightness can be obtained by adjusting the ratio of the technical component to the resin. In the present case, the weight ratio of the metal powder to the resin is required to be 1:0.5 to 4, and preferably 1: 2. The metal resin can be mixed for use at present, so that the metal powder can be prevented from precipitating, the uniformity of the metal powder in the resin is better, and the color and luster of the solidified imitation metal block (sheet) are uniform.
S3: the metal resin is accelerated to be cooled or heated to promote solidification, wherein the cooling is suitable for thermoplastic resin, and the heating is suitable for thermosetting resin. After the metal resin is solidified, a metal imitation block (sheet) is formed, and the isolation layer is removed. The metal resin directly contacts the bottom plate, can be firmly fixed on the bottom plate after being solidified, the imitation metal block (sheet) cannot be taken up in the process of removing the isolating layer, the position relation of the imitation metal block (sheet) can be kept unchanged, and subsequent glue filling is facilitated.
S4: and the bottom plate is reversely buckled into the mold or a frame is arranged at the edge of the bottom plate to form the mold. The two modes have advantages and disadvantages, the bottom plate is reversely buckled into the die, the operation is more convenient, the bottom plate is used as an upper cover of the die and directly covered, and accurate positioning and placement can be realized by arranging the positioning columns and the positioning holes; the edge of the bottom plate is provided with the frame, so that glue filling can be better controlled, and the glue filling condition can be observed more visually.
S5: resin is poured into the mould and fills the gaps between the dummy metal blocks (sheets). Can the unidirectional pouring resin to the exhaust air, in addition, the mould can slightly incline, and begin the encapsulating from the lower one end of horizontal position, make the resin be the excessive form and fill up the space, the gas pocket is more difficult to produce, in order to guarantee finished product quality.
S6: the filled resin is accelerated to cure or heated to promote curing, wherein cooling is suitable for thermoplastic resins and heating is suitable for thermosetting resins. And after resin, removing the bottom plate to obtain the metal decorative veneer. When the bottom plate is removed, the bottom plate can be removed from the direction parallel to the decorative plate, so that the imitation metal blocks (sheets) are not easy to be taken out.
S7: polishing and grinding the surface with the metal dot matrix or pattern on the metal decorative surface decorative plate to obtain a smooth and flat decorative surface with the metal dot matrix or pattern and good light sensation, and trimming to obtain regular corners.
As shown in fig. 1-2, the metal veneer decorative board is prepared by the above process, and the metal veneer is a metal surface in a lattice shape. The metal texture of the imitation metal block (sheet) is strong, one surface of the imitation metal block (sheet) is flush with the surface of the resin plate and is arranged in a regular lattice manner, and the imitation metal block (sheet) is firmly fixed and is not easy to fall off. The use of the metal resin enables the weight of a finished product to be smaller, the cost to be lower, the metal powder is wrapped by the resin, oxidation is less prone to occurring, and the brightness of the metal powder is high and lasting.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (7)
1. A production process of a metal facing decorative plate is characterized by comprising the following steps:
s1: arranging an isolation layer on the bottom plate, wherein holes in a dot matrix or a pattern are arranged on the isolation layer, and then obtaining a margin in the same dot matrix or pattern on the bottom plate;
s2: spraying metal resin on the white part on the bottom plate;
s3: after the metal resin is solidified, a metal imitation block or a metal imitation sheet is formed, and the isolation layer is removed;
s4: the bottom plate is reversely buckled into the mold or a frame is arranged at the edge of the bottom plate to form the mold;
s5: filling resin into the mould and filling gaps among the imitation metal blocks or the imitation metal sheets, wherein the thickness of the filled resin is greater than that of the imitation metal blocks or the imitation metal sheets;
s6: and after the filled resin is cured, removing the bottom plate to obtain the metal facing decorative plate.
2. The process for producing a metal-faced decorative sheet according to claim 1, wherein: the isolation layer is a carved paper or an adhesive tape or a hollowed-out plate.
3. The process for producing a metal-faced decorative sheet according to claim 1, wherein: the metal resin is a mixture of metal powder and resin, and the weight ratio of the metal powder to the resin is 1:0.5 to 4.
4. A process for producing a metal-faced decorative sheet according to claim 3, wherein: in step S2, the metal resin is ready for mixing.
5. The process for producing a metal-faced decorative sheet according to claim 1, wherein: step S3, further comprising accelerating the solidification by accelerating cooling or heating of the metal resin; in step S6, the method further includes accelerating the curing of the filled resin by accelerating cooling or heating.
6. The process for producing a metal-faced decorative sheet according to claim 1, wherein: and step S7, polishing and grinding the surface of the metal-faced decorative plate with the metal lattice or pattern.
7. A metal veneer decorative board which characterized in that: the metal-faced decorative board is prepared by the production process of any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110173658.2A CN112959578A (en) | 2021-02-06 | 2021-02-06 | Metal facing decorative plate and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110173658.2A CN112959578A (en) | 2021-02-06 | 2021-02-06 | Metal facing decorative plate and production process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112959578A true CN112959578A (en) | 2021-06-15 |
Family
ID=76273789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110173658.2A Pending CN112959578A (en) | 2021-02-06 | 2021-02-06 | Metal facing decorative plate and production process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112959578A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101082770A (en) * | 2006-05-31 | 2007-12-05 | 佳能株式会社 | Pattern forming method and pattern forming apparatus |
| CN101370358A (en) * | 2007-08-17 | 2009-02-18 | 富士通株式会社 | Circuit board, method for forming wiring pattern and method for manufacturing circuit board |
| CN101564965A (en) * | 2009-05-05 | 2009-10-28 | 上海琥达投资发展有限公司 | Artificial marble slab embedded with metal patterns and manufacturing process thereof |
| CN101992519A (en) * | 2009-08-24 | 2011-03-30 | 联想(北京)有限公司 | Method for preparing plates with three-dimensional images and texts and computer |
| CN102157260A (en) * | 2010-12-09 | 2011-08-17 | 常山科升电力设备有限公司 | Method for integrally, nakedly and radially casting disk type radiation type magnetic conduction iron core |
| CN104518036A (en) * | 2013-10-08 | 2015-04-15 | E.I.内穆尔杜邦公司 | Solar cell and manufacturing method of same |
| CN105731969A (en) * | 2016-03-02 | 2016-07-06 | 湖北格林森新型建材科技有限公司 | Photocatalytic inorganic ecological decoration board and production method thereof |
| CN106738980A (en) * | 2016-12-14 | 2017-05-31 | 四川省羽客科技有限公司 | The technique that a kind of utilization resin or plastic production sight sugar are drawn |
| CN108661202A (en) * | 2018-06-20 | 2018-10-16 | 安徽水安建设集团股份有限公司 | A kind of large area hollow out lattice brick curtain wall construction modelled after an antique and construction method |
| CN208110219U (en) * | 2017-12-29 | 2018-11-16 | 昆山龙腾光电有限公司 | Ink-jet printing apparatus |
| CN111251768A (en) * | 2020-01-16 | 2020-06-09 | 西安西正印制有限公司 | Method for manufacturing handicraft embedded with gold foil hollow pattern |
| CN111844569A (en) * | 2019-04-29 | 2020-10-30 | 科勒(中国)投资有限公司 | Method for forming pattern, bathroom product and shielding film |
-
2021
- 2021-02-06 CN CN202110173658.2A patent/CN112959578A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101082770A (en) * | 2006-05-31 | 2007-12-05 | 佳能株式会社 | Pattern forming method and pattern forming apparatus |
| CN101370358A (en) * | 2007-08-17 | 2009-02-18 | 富士通株式会社 | Circuit board, method for forming wiring pattern and method for manufacturing circuit board |
| CN101564965A (en) * | 2009-05-05 | 2009-10-28 | 上海琥达投资发展有限公司 | Artificial marble slab embedded with metal patterns and manufacturing process thereof |
| CN101992519A (en) * | 2009-08-24 | 2011-03-30 | 联想(北京)有限公司 | Method for preparing plates with three-dimensional images and texts and computer |
| CN102157260A (en) * | 2010-12-09 | 2011-08-17 | 常山科升电力设备有限公司 | Method for integrally, nakedly and radially casting disk type radiation type magnetic conduction iron core |
| CN104518036A (en) * | 2013-10-08 | 2015-04-15 | E.I.内穆尔杜邦公司 | Solar cell and manufacturing method of same |
| CN105731969A (en) * | 2016-03-02 | 2016-07-06 | 湖北格林森新型建材科技有限公司 | Photocatalytic inorganic ecological decoration board and production method thereof |
| CN106738980A (en) * | 2016-12-14 | 2017-05-31 | 四川省羽客科技有限公司 | The technique that a kind of utilization resin or plastic production sight sugar are drawn |
| CN208110219U (en) * | 2017-12-29 | 2018-11-16 | 昆山龙腾光电有限公司 | Ink-jet printing apparatus |
| CN108661202A (en) * | 2018-06-20 | 2018-10-16 | 安徽水安建设集团股份有限公司 | A kind of large area hollow out lattice brick curtain wall construction modelled after an antique and construction method |
| CN111844569A (en) * | 2019-04-29 | 2020-10-30 | 科勒(中国)投资有限公司 | Method for forming pattern, bathroom product and shielding film |
| CN111251768A (en) * | 2020-01-16 | 2020-06-09 | 西安西正印制有限公司 | Method for manufacturing handicraft embedded with gold foil hollow pattern |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210615 |
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| RJ01 | Rejection of invention patent application after publication |