WO2013010289A1 - 填充式工件表面饰化方法 - Google Patents

填充式工件表面饰化方法 Download PDF

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Publication number
WO2013010289A1
WO2013010289A1 PCT/CN2011/001168 CN2011001168W WO2013010289A1 WO 2013010289 A1 WO2013010289 A1 WO 2013010289A1 CN 2011001168 W CN2011001168 W CN 2011001168W WO 2013010289 A1 WO2013010289 A1 WO 2013010289A1
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WO
WIPO (PCT)
Prior art keywords
workpiece
filling
colorant
coloring material
filled
Prior art date
Application number
PCT/CN2011/001168
Other languages
English (en)
French (fr)
Inventor
詹涂城
Original Assignee
Chan Tu Cheng
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chan Tu Cheng filed Critical Chan Tu Cheng
Priority to CN201180071736.2A priority Critical patent/CN103717789A/zh
Priority to PCT/CN2011/001168 priority patent/WO2013010289A1/zh
Publication of WO2013010289A1 publication Critical patent/WO2013010289A1/zh

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/20—Electrolytic after-treatment
    • C25D11/22—Electrolytic after-treatment for colouring layers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/24—Chemical after-treatment
    • C25D11/243—Chemical after-treatment using organic dyestuffs
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/24—Chemical after-treatment
    • C25D11/246—Chemical after-treatment for sealing layers

Definitions

  • the invention relates to a method for decorating a surface of a workpiece, and more particularly to a method for surface finishing of a filled workpiece based on an anodized surface.
  • metal As the material.
  • the reason for using metal is that it is strong and durable.
  • the metallic luster of metal can increase the texture of the product, and even more symbolizes the noble style. . Since the metallic luster is characterized by good light reflectivity, it is relatively easy to color, mainly because the surface porosity of the metal is relatively small, that is, the color pigment is not easily attached, and therefore it is necessary to carry out coating by electrochemical means such as electroplating.
  • electrochemical means such as electroplating.
  • plating can attach colors, it is still insufficient in deep etching and is easy to fall off.
  • the metal surface treatment technology is paid attention to.
  • a filling workpiece surface finishing method the steps of which at least include: forming a porous protection by anodizing on a workpiece surface Membrane; forming an open upward anode tube cell in the depth of the hole; then filling the colorant into the anode tube by the opening; pressurizing to dry; then the workpiece surface is immersed in a pore agent to the anode tube The cell is sealed; the workpiece of the protective film sealing process of the finished surface is taken out and dried.
  • the present invention performs the anode treatment of the workpiece surface as well, the following advantages are derived: 1. Quickly complete graphics, text, numbers or symbols.
  • the amount of color material used is small, so the drying time can be greatly shortened.
  • the colorant is filled into the tracheid of the anodized layer to avoid the risk of being scraped off during use.
  • Figure 1 is a flow chart of the present invention.
  • Fig. 2 is a schematic view showing the anode tube filling coloring material of the present invention.
  • the present invention relates to a method for finishing a surface of a filled workpiece, the steps of which at least include:
  • the inner diameter of the hole is formed by the upward direction of the anode tube 1 (shown in Fig. 2); the pre-operation of the program can clean the surface of the workpiece and chemically polish the workpiece to make the workpiece more suitable for processing.
  • the anode treatment produces an oxide layer with a thickness of about 6 ⁇ m to 15 ⁇ m on the surface of the workpiece. This oxide layer is called an anode film because the surface is porous and excellent. Permeability.
  • the filling of the coloring matter 2 of the present invention is distributed into a contour selected from one of a pattern, a letter, a symbol, and a group of numbers.
  • the coloring material 2 can be selected from organic coloring materials or non-organic coloring materials according to environmental protection and workpiece characteristics.
  • the coloring material 2 can also be selected from one of the following according to the processing requirements: photosensitive color, UV coloring, environmental protection ink, fluorescent coloring, color changing coloring, anti-counterfeiting coloring material, electronic coloring material and conductive color material.
  • the filling method of the present invention can be injected with a needle.
  • the color material 2 Since the color material 2 is sealed in the anode-treated protective film anode tube cell 1, the pattern, characters, symbols and figures distributed by the color material 2 are coated on the surface of the workpiece, in addition to making the whole workpiece more aesthetically pleasing, and the color material 2 It has a high hardness of anodizing, so it is not easy to fall off the surface of the workpiece, increasing the life of the product.
  • the filling of the present invention can be carried out by continuous continuous technology and Drop-on-Demand technology, wherein the Drop-on-Demand can be further divided into: 1. Thermal energy type (Thermal) It can be called Thermal Bubble; Second, Electrostatic, Third, Piezoelectric, Four, Acoustic, etc. Among them, Piezoelectric can be divided into Squeeze Tube, Ben4 Mode, Push Mode, Shear Mode, etc., output ink into ink drop, ink jet, ink jet effect, and generate pole Fine ink particles or molecules, ink particles or molecular size can be from 400 micron (Micron; Micrometer) to 1 nanometer (Nanometer), and very small inks of different colors are filled into more than one anode tube cell 1 (cooperate Figure 2)).
  • Thermal energy type Thermal
  • Second Electrostatic
  • Third Piezoelectric
  • Piezoelectric can be divided into Squeeze Tube, Ben4 Mode, Push Mode, Shear Mode, etc., output ink into ink drop, ink jet, in

Abstract

关于一种填充式工件表面饰化方法，其步骤至少包括：于一工件表面以阳极处理形成多孔的保护膜；以该孔的纵深形成开口向上的阳极管胞；继而由该开口填充色料于该阳极管胞；加压至干燥；然后该工件表面浸没于一封孔剂，以对该阳极管胞完成封口；取出已完成表面的保护膜封孔程序的工件干燥后固型。

Description

填充式工件表面饰化方法 技术领域
本发明关于工件表面饰化方法， 尤指一种以阳极处理表面为基础的填充式工 件表面饰化方法。 背景技术
许多电子科技产品或生活用品， 会采用金属作为材质， 而取用金属材质的原 因， 除了强固、 耐用的基本功能以外， 另外是因为金属材质的金属光泽可以增加 产品的质感， 甚至更象征尊贵气派。 由于金属光泽的特性在于反光性佳， 但是相 对也不容易上色， 主要是因为金属的表面孔隙相对较小， 即色彩颜料不容易附着, 因此多必须采用诸如电镀等电化学方式进行涂装。 然而， 电镀虽可以将颜色附着， 但仍然深蚀性不足， 而容易脱落。
为了强化或增加金属表面的装饰， 而且仍然保持金属光泽与质感， 且兼具抗 氧化等防锈、 防磨功能， 该金属表面的处理技术受到重视。
虽然有先前技术在金属机壳表面先进行阳极处理， 然后以印刷附着上所需的 颜色或图案， 但是此种方式对于金属容易形成大范围的披覆， 因此不容易维持金 属表面光泽， 且该印刷所附的颜色或图案由于耐磨度较低而容易脱落。 而且以印 刷对于颜色与图案附着的工序较为繁琐而不易精确施工， 且该印刷上色或图案并 需大量施工， 对于小范围的装涂， 或者少量施工， 不容易进行灵活性的变换且缺 乏变化。 发明内容
有鉴于该先前技术的问题， 本发明者认为应有一种改善的***以及方法， 为 此设计一种填充式工件表面饰化方法， 其步骤至少包括： 于一工件表面以阳极处 理形成多孔的保护膜； 以该孔的纵深形成开口向上的阳极管胞； 继而由该开口填 充色料于该阳极管胞； 加压至干燥； 然后该工件表面浸没于一封孔剂， 以对该的 阳极管胞完成封口； 取出已完成表面的保护膜封孔程序的工件干燥后固型。 从而， 本发明虽然同样进行工件表面阳极处理， 但更衍生以下的优点： 1.快速完成图形、 文字、 数字或符号。
2.使图形、 文字、 数字或符号完全封存于阳极氧化层内。
3.没有残存多余的色料， 涂布完成后， 不需再去除多余的色料。
4.色料使用量少， 所以可大幅縮短干燥的时间。
5.色料皆填充至阳极氧化层的管胞内， 避免使用时被刮除的风险。
6.使图形、 文字、 数字或符号的线条与色彩更加细致与清晰。 附图说明
图 1本发明的流程图。
图 2本发明阳极管胞填充色料示意图。
图号说明：
1.阳极管胞
2.色料 具体实施方式
请参阅图 1所示，本发明关于一种填充式工件表面饰化方法，其步骤至少包括:
1.于一工件 (较佳为金属)表面以阳极处理形成多孔的保护膜；
.以该孔的纵深形成开口向上的阳.极管胞 1(配合图 2所示)；本程序的前置作业可 以将工件表面清洁以及化学抛光等， 以令工件更适合于加工。 该阳极处理会在工 件表面产生一层膜厚约在 6 μ m至 15 μ m左右 (不拘)多孔性的氧化层，此氧化层称为 阳极皮膜， 因为所形成的表面为多孔性质， 具有优秀的渗透性。
2.由该开口填充色料 2于该阳极管胞 1(配合图 2所示)；
值得一提的是本发明的色料 2的填充分布成选自图案、 文字、 符号、 数字群组 之一的轮廓。 而且该色料 2可以依据环保、 工件特性选自有机色料或非有机色料。 且本发明亦可以依据加工所需而将该色料 2选自以下之一： 感光色料、 UV色料、 环保油墨、 荧光色料、 变色色料、 防伪色料、 电子色料与导电色料。
而为更精准填充， 本发明的填充方式更可以以针头注射。
3.加压至干燥；干燥的时间可为 0.1秒至数小时。或给予烘烤箱或 UV (紫外线) 照射。 4.该工件表面浸没于一封孔剂， 以对该阳极管胞 1(配合图 2所示)完成封口；
5.取出已完成表面的保护膜封孔程序的工件元件干燥后固型。
由于色料 2封存于阳极处理的保护膜阳极管胞 1， 因此色料 2所分布的图案、 文 字、 符号、 数字披覆于工件表面上， 除使整个工件增加质感美观外， 且色料 2已兼 具阳极处理的高度硬度， 故不易脱落于工件的表面， 增加产品的寿命。
本发明的填充， 可以采用連续供墨式（Continuous)技术以及供需式 (Drop-on-Demand)技术， 其中供需式 (Drop-on-Demand)又可分为： 一、 热能式 (Thermal)亦可称为热气泡式 (Thermal Bubble；)、二、静电式 (Electrostatic)、三、压电 式 (Piezoelectric)、 四、声波式 (Acoustic)等技术， 其中压电式 (Piezoelectric)又可分为 挤压式 (Squeeze Tube)、 弯曲式 (Ben4 Mode)、 推压式 (Push Mode)、 剪力式 (Shear Mode)等方式， 将油墨输出成滴墨、射墨、 喷墨效果， 并产生极细小的油墨粒子或 分子， 油墨粒子或分子大小可由 400微米 (Micron; Micrometer)至 1奈米 (Nanometer)， 并将不同颜色的极细小油墨， 分别填充至 1个以上的阳极管胞 1(配合图 2所示)内。

Claims

权利要求书
1、 一种填充式工件表面饰化方法， 其步骤至少包括-
( 1 )于一工件表面以阳极处理形成多孔的保护膜； 以该孔的纵深形成开口向 上的阳极管胞；
(2) 由该开口填充色料于该阳极管胞；
(3 ) .加压至干燥；
(4)该工件表面浸没于一封孔剂， 以对该阳极管胞完成封口；
(5)取出己完成表面的保护膜封孔程序的工件干燥后固型。
2、 如权利要求 1所述的填充式工件表面饰化方法， 其中该色料的填充分布成 选自图案、 文字、 符号、 数字群组之一的轮廓。
.
3、 如权利要求 1所述的填充式工件表面饰化方法， 其中该色料选自有机色料 或非有机色料。
4、 如权利要求 1所述的填充式工件表面饰化方法， 其中该色料选自以下之一： 感光色料、 UV色料、 环保色料、 荧光色料、 变色色料、 防伪色料、 电子色料与导 电色料。
5、 如权利要求 1所述的填充式工件表面饰化方法， 其中该填充以针头注射。
PCT/CN2011/001168 2011-07-15 2011-07-15 填充式工件表面饰化方法 WO2013010289A1 (zh)

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CN201180071736.2A CN103717789A (zh) 2011-07-15 2011-07-15 填充式工件表面饰化方法
PCT/CN2011/001168 WO2013010289A1 (zh) 2011-07-15 2011-07-15 填充式工件表面饰化方法

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014106846A2 (en) 2013-01-03 2014-07-10 Oramed Ltd. Methods and compositions for treating nafld, hepatic steatosis, and sequelae thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07243092A (ja) * 1994-03-01 1995-09-19 Ykk Kk アルミニウム又はアルミニウム合金の着色方法
JP2010187585A (ja) * 2009-02-17 2010-09-02 Fujifilm Corp 細胞培養シートの製造方法
CN101871119A (zh) * 2010-07-28 2010-10-27 哈尔滨工业大学 一种镁合金表面微弧氧化/喷涂复合膜的制备方法
CN102071447A (zh) * 2009-11-23 2011-05-25 滨川企业股份有限公司 金属表面图案化的方法及其结构

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07243092A (ja) * 1994-03-01 1995-09-19 Ykk Kk アルミニウム又はアルミニウム合金の着色方法
JP2010187585A (ja) * 2009-02-17 2010-09-02 Fujifilm Corp 細胞培養シートの製造方法
CN102071447A (zh) * 2009-11-23 2011-05-25 滨川企业股份有限公司 金属表面图案化的方法及其结构
CN101871119A (zh) * 2010-07-28 2010-10-27 哈尔滨工业大学 一种镁合金表面微弧氧化/喷涂复合膜的制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014106846A2 (en) 2013-01-03 2014-07-10 Oramed Ltd. Methods and compositions for treating nafld, hepatic steatosis, and sequelae thereof
EP4215205A1 (en) 2013-01-03 2023-07-26 Oramed Ltd. Methods and compositions for treating nafld, hepatic steatosis, and sequelae thereof

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