CN107030532A - 一种五金壳直线点胶喷砂工艺 - Google Patents

一种五金壳直线点胶喷砂工艺 Download PDF

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Publication number
CN107030532A
CN107030532A CN201710222082.8A CN201710222082A CN107030532A CN 107030532 A CN107030532 A CN 107030532A CN 201710222082 A CN201710222082 A CN 201710222082A CN 107030532 A CN107030532 A CN 107030532A
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China
Prior art keywords
glue
polishing
product
blasting craft
rectilinear point
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Pending
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CN201710222082.8A
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English (en)
Inventor
王金华
谢国龙
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Dongguan Mao Mao Hardware Co Ltd
Dongguan Huamao Electronics Group Co Ltd
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Dongguan Mao Mao Hardware Co Ltd
Dongguan Huamao Electronics Group Co Ltd
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Priority to CN201710222082.8A priority Critical patent/CN107030532A/zh
Publication of CN107030532A publication Critical patent/CN107030532A/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/04—Non-macromolecular additives inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

本发明公开了一种五金壳直线点胶喷砂工艺，包括有以下步骤，步骤一：先将产品的抛光边抛亮；步骤二：用治具对抛光产品定位；步骤三：用特制胶水对抛光边进行点胶；步骤四；用烘烤箱对胶水进行固化处理；步骤五：对胶水固化后的产品喷砂；其中，所述步骤三的特制胶水的成分按百分比计为：不饱和丙烯酸树脂93％，光引发剂1％，触变剂2％，增稠剂2％，活性稀释剂1％，二苯甲酮1％。本发明具有可增强对抛光亮边的保护，让后制程的喷砂工艺不影响抛光效果.提升产品的良率。

Description

一种五金壳直线点胶喷砂工艺
技术领域
本发明涉及喷砂技术领域，尤其涉及一种五金壳直线点胶喷砂工艺。
背景技术
五金壳经过抛光工艺后，亮边没有完善的保护措施，都是用PE保护膜来覆盖保护。粘度太高，会有残胶，处理时会刮伤亮边；粘度太低，易脱落，起不到保护的作用。经过后工序喷砂后，亮边不良率高，达不到品质要求。现在技术生产的产品，良率只有20％。
发明内容
本发明的目的在于针对现有技术的不足而提供一种五金壳直线点胶喷砂工艺，该五金壳直线点胶喷砂工艺可增强对抛光亮边的保护，让后制程的喷砂工艺不影响抛光效果.提升产品的良率。
为达到上述目的，本发明通过以下技术方案来实现。
一种五金壳直线点胶喷砂工艺，包括有以下步骤：
步骤一：先将产品的抛光边抛亮；
步骤二：用治具对抛光产品定位；
步骤三：用特制胶水对抛光边进行点胶；
步骤四；用烘烤箱对胶水进行固化处理；
步骤五：对胶水固化后的产品喷砂。
其中，所述步骤三的特制胶水的成分按百分比计为：不饱和丙烯酸树脂93％，光引发剂1％，触变剂2％，增稠剂2％，活性稀释剂1％，二苯甲酮1％。
其中，所述增稠剂为气象二氧化硅。
其中，所述步骤三的点胶要求保持直线。
其中，所述步骤四对胶水进行固化处理的温度为50-70度，时间为25-35秒。
本发明的有益效果为：本发明所述的一种五金壳直线点胶喷砂工艺，包括有以下步骤，步骤一：先将产品的抛光边抛亮；步骤二：用治具对抛光产品定位；步骤三：用特制胶水对抛光边进行点胶；步骤四；用烘烤箱对胶水进行固化处理；步骤五：对胶水固化后的产品喷砂；其中，所述步骤三的特制胶水的成分按百分比计为：不饱和丙烯酸树脂93％，光引发剂1％，触变剂2％，增稠剂2％，活性稀释剂1％，二苯甲酮1％。本发明具有可增强对抛光亮边的保护，让后制程的喷砂工艺不影响抛光效果.提升产品的良率。
具体实施方式
下面结合具体的实施方式来对本发明进行说明。
一种五金壳直线点胶喷砂工艺，包括有以下步骤：
步骤一：先将产品的抛光边抛亮；
步骤二：用治具对抛光产品定位；
步骤三：用特制胶水对抛光边进行点胶；
步骤四；用烘烤箱对胶水进行固化处理；
步骤五：对胶水固化后的产品喷砂。
进一步的，所述步骤三的特制胶水的成分按百分比计为：不饱和丙烯酸树脂93％，光引发剂1％，触变剂2％，增稠剂2％，活性稀释剂1％，二苯甲酮1％。
进一步的，所述增稠剂为气象二氧化硅。
进一步的，所述步骤三的点胶要求保持直线。
更进一步的，所述步骤四对胶水进行固化处理的温度为50-70度，时间为25-35秒，本实施例优选的温度为60度，时间为30秒。
需更进一步的解释，本发明采用CNC点胶控制出胶量，出胶能保持直线，不可溢胶，不可有气泡，特制胶水来对亮边保护后，良率提升到98％，故本发明具有可增强对抛光亮边的保护，让后制程的喷砂工艺不影响抛光效果.提升产品的良率。
以上内容仅为本发明的较佳实施例，对于本领域的普通技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，本说明书内容不应理解为对本发明的限制。

Claims (5)

1.一种五金壳直线点胶喷砂工艺，其特征在于，包括有以下步骤：
步骤一：先将产品的抛光边抛亮；
步骤二：用治具对抛光产品定位；
步骤三：用特制胶水对抛光边进行点胶；
步骤四；用烘烤箱对胶水进行固化处理；
步骤五：对胶水固化后的产品喷砂。
2.根据权利要求1所述的一种五金壳直线点胶喷砂工艺，其特征在于：所述步骤三的特制胶水的成分按百分比计为：不饱和丙烯酸树脂93％，光引发剂1％，触变剂2％，增稠剂2％，活性稀释剂1％，二苯甲酮1％。
3.根据权利要求2所述的一种五金壳直线点胶喷砂工艺，其特征在于：所述增稠剂为气象二氧化硅。
4.根据权利要求1所述的一种五金壳直线点胶喷砂工艺，其特征在于：所述步骤三的点胶要求保持直线。
5.根据权利要求1所述的一种五金壳直线点胶喷砂工艺，其特征在于：所述步骤四对胶水进行固化处理的温度为50-70度，时间为25-35秒。
CN201710222082.8A 2017-04-06 2017-04-06 一种五金壳直线点胶喷砂工艺 Pending CN107030532A (zh)

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1247131A (zh) * 1998-09-09 2000-03-15 王正喜 金属喷嵌工艺
WO2004000961A1 (en) * 2002-06-19 2003-12-31 3M Innovative Properties Company Radiation-curable, solvent-free and printable precursor of a pressure-sensitive adhesive
JP2004243464A (ja) * 2003-02-13 2004-09-02 Toshiba Corp 大型部品の研磨方法およびこれに用いる研磨粒
CN201049441Y (zh) * 2006-12-04 2008-04-23 美加和模板(深圳)有限公司 喷砂用模板
CN101662907A (zh) * 2008-08-29 2010-03-03 比亚迪股份有限公司 一种装饰有图案的金属板
CN104449426A (zh) * 2014-11-20 2015-03-25 北京天山新材料技术有限公司 一种可紫外光固化耐高温压敏胶
CN105176477A (zh) * 2015-09-25 2015-12-23 北京海斯迪克新材料有限公司 一种铝表面阳极化处理过程中临时保护用的紫外光固化胶粘剂及其制备方法
CN105530788A (zh) * 2014-12-26 2016-04-27 比亚迪股份有限公司 通讯设备金属外壳及其制备方法
CN106101310A (zh) * 2016-06-27 2016-11-09 广东欧珀移动通信有限公司 一种壳体的净空区域的加工方法、壳体和移动终端
CN106535536A (zh) * 2016-10-31 2017-03-22 维沃移动通信有限公司 一种电子设备的后盖及后盖制备方法

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1247131A (zh) * 1998-09-09 2000-03-15 王正喜 金属喷嵌工艺
WO2004000961A1 (en) * 2002-06-19 2003-12-31 3M Innovative Properties Company Radiation-curable, solvent-free and printable precursor of a pressure-sensitive adhesive
JP2004243464A (ja) * 2003-02-13 2004-09-02 Toshiba Corp 大型部品の研磨方法およびこれに用いる研磨粒
CN201049441Y (zh) * 2006-12-04 2008-04-23 美加和模板(深圳)有限公司 喷砂用模板
CN101662907A (zh) * 2008-08-29 2010-03-03 比亚迪股份有限公司 一种装饰有图案的金属板
CN104449426A (zh) * 2014-11-20 2015-03-25 北京天山新材料技术有限公司 一种可紫外光固化耐高温压敏胶
CN105530788A (zh) * 2014-12-26 2016-04-27 比亚迪股份有限公司 通讯设备金属外壳及其制备方法
CN105176477A (zh) * 2015-09-25 2015-12-23 北京海斯迪克新材料有限公司 一种铝表面阳极化处理过程中临时保护用的紫外光固化胶粘剂及其制备方法
CN106101310A (zh) * 2016-06-27 2016-11-09 广东欧珀移动通信有限公司 一种壳体的净空区域的加工方法、壳体和移动终端
CN106535536A (zh) * 2016-10-31 2017-03-22 维沃移动通信有限公司 一种电子设备的后盖及后盖制备方法

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