CN109774143A - 3d打印机的平台结构及其积层载台 - Google Patents

3d打印机的平台结构及其积层载台 Download PDF

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Publication number
CN109774143A
CN109774143A CN201711116380.5A CN201711116380A CN109774143A CN 109774143 A CN109774143 A CN 109774143A CN 201711116380 A CN201711116380 A CN 201711116380A CN 109774143 A CN109774143 A CN 109774143A
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Prior art keywords
lamination
microscope carrier
printer
substrate
magnetosphere
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李洋得
庄家驿
黄俊翔
何明恩
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Kinpo Electronics Inc
XYZ Printing Inc
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Kinpo Electronics Inc
XYZ Printing Inc
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Priority to CN201711116380.5A priority Critical patent/CN109774143A/zh
Priority to EP18150222.0A priority patent/EP3482936A1/en
Priority to US15/861,669 priority patent/US20190143590A1/en
Priority to JP2018007978A priority patent/JP6529199B1/ja
Publication of CN109774143A publication Critical patent/CN109774143A/zh
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/20Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/245Platforms or substrates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/30Auxiliary operations or equipment
    • B29C64/379Handling of additively manufactured objects, e.g. using robots
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B33ADDITIVE MANUFACTURING TECHNOLOGY
    • B33YADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00Apparatus for additive manufacturing; Details thereof or accessories therefor

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Robotics (AREA)

Abstract

本发明是关于一种3D打印机的平台结构及其积层载台,此3D打印机的平台结构包括一活动平台、一磁铁件及一积层载台,磁铁件安装于活动平台上;积层载台包含一基板、一金属薄板、一磁性层及一塑料薄板,金属薄板层叠结合在基板之上,磁性层层叠结合在金属薄板之上,塑料薄板层叠结合在磁性层之上;其中,积层载台可通过磁性层与磁铁件相互磁吸,以使积层载台可组卸式的连接于活动平台;借此,以使本发明的3D打印机的平台结构具有方便及快速组装或拆卸积层载台的功效。

Description

3D打印机的平台结构及其积层载台
技术领域
本发明是有关于一种打印机的平台结构,特别是有关于一种3D打印机的平台结构及其积层载台。
背景技术
3D打印(3D printing)为快速成形技术的一种,其运用一活动平台带动一工作载台移动,再将粉末状金属或塑料等可粘合材料,通过逐层堆叠累积方式成形在工作载台上,即完成积层制造的构造物体。目前,玩具组件、机械零件或人体骨件,皆可使用3D打印快速制成,使3D打印逐渐成为大众普及的技术。
然而,为了让工作载台准确移动到每个预定点,上述工作载台多采用锁固或紧密扣合方式安装于活动平台上,进而达到活动平台稳定带动工作载台的目的,但相对地将工作载台自活动平台卸离及取下,则需经过繁杂的步骤及花费大量的时间,使工作载台与活动平台的连接产生有组装或拆卸不便的问题。
发明内容
本发明提供一种3D打印机的平台结构及其积层载台,其是利用磁铁件与积层载台的磁性层相互磁吸或分离,以达到3D打印机的平台结构具有方便及快速组装或拆卸积层载台的功效。
在本发明实施例中,本发明提供一种3D打印机的平台结构,包括:一活动平台;一磁铁件,安装于该活动平台上;以及一积层载台,包含一基板、一金属薄板、一磁性层及一塑料薄板,该金属薄板层叠结合在该基板之上,该磁性层层叠结合在该金属薄板之上,该塑料薄板层叠结合在该磁性层之上,所述基板的硬度大于所述金属薄板及所述塑料薄板的硬度;其中,该积层载台可通过该磁性层与该磁铁件相互磁吸,以使该积层载台可组卸式的连接于该活动平台。
在本发明实施例中,本发明提供一种3D打印机的积层载台,包括:一基板;一金属薄板,层叠结合在该基板之上;一磁性层,层叠结合在该金属薄板之上;以及一塑料薄板,层叠结合在该磁性层之上,所述基板的硬度大于所述金属薄板及所述塑料薄板的硬度。
基于上述,基板设置在积层载台的最下层,积层载台被取下或放置于活动平台的过程,积层载台需抵抗磁铁件的磁力或受操作人员手部、机械手臂等机构的施力,因基板具有优异的硬度,进而避免积层载台发生变形、弯曲或破裂的情形,以达到积层载台具有优良地结构强度的特点。
基于上述,磁性层结合在金属薄板之上,金属薄板为提供磁性层稳定披覆的载体,塑料薄板设置在积层载台的最上层,塑料薄板为提供完成品(打印物)易于积层的表面,使积层载台具有结构稳固及方便立体打印的优点。
附图说明
图1为本发明中的3D打印机的立体组合图。
图2为本发明3D打印机的平台结构的立体分解图。
图3为本发明3D打印机的平台结构的立体组合图。
图4为本发明3D打印机的积层载台的立体分解图。
图5为本发明3D打印机的积层载台的剖面示意图。
附图中的符号说明:
100 3D打印机;10 平台结构;1 活动平台;11 承放区;12 止挡片;2 磁铁件;3 积层载台;31 基板;32 金属薄板;33 磁性层;34 塑料薄板。
具体实施方式
有关本发明的详细说明及技术内容,将配合图式说明如下,然而所附图式仅作为说明用途,并非用于局限本发明。
请参考图1至图5所示,本发明提供一种3D打印机的平台结构及其积层载台,此3D打印机的平台结构10(以下简称平台结构10)主要包括一活动平台1、一磁铁件2及一积层载台3,积层载台3主要包括一基板31、一金属薄板32、一磁性层33及一塑料薄板34。
如图1至图3所示,活动平台1为3D打印机100中可进行三维方向移动的平台,此活动平台1具有一承放区11,活动平台1在承放区11的周围延伸有数个止挡片12。
如图2所示,磁铁件2安装于活动平台1上,磁铁件2可为一电磁铁或一永久磁铁,详细说明如下,本实施例的磁铁件2安装于承放区11的中间,但不以此为限制。
如图1至图5所示,积层载台3为3D打印机100中供承载及积层完成品(打印物)的载台,此积层载台3包含一基板31、一金属薄板32、一磁性层33及一塑料薄板34,基板31的硬度大于金属薄板32及塑料薄板34的硬度,基板31由玻璃或陶瓷材料所构成,金属薄板32层叠结合在基板31之上,磁性层33层叠结合在金属薄板32之上,塑料薄板34层叠结合在磁性层33之上。
进一步说明如下,积层载台3能够承放于承放区11且被数个止挡片12所止挡定位,使积层载台3确实定位于活动平台1且稳固地跟随活动平台1移动。
其中,积层载台3可通过磁性层33与磁铁件2相互磁吸,以使积层载台3可组卸式的连接于活动平台1,即积层载台3组装或拆卸于活动平台1。
如图1至图5所示,本发明平台结构10与积层载台3的组合及使用状态,是利用积层载台3包含磁性层33,当磁铁件2为电磁铁时,开启磁铁件2的磁力,并通过操作人员手部、机械手臂等机构将积层载台3放置于活动平台1上,磁铁件2会与磁性层33相互磁吸,以方便积层载台3安装于活动平台1上;关闭磁铁件2的磁力,使磁铁件2与磁性层33之间磁吸力消失,即可通过操作人员手部、机械手臂等机构将积层载台3从活动平台1上快速分离或取下,以达到平台结构10具有方便及快速组装或拆卸积层载台3的功效。
另外,当磁铁件2为永久磁铁时,通过操作人员手部、机械手臂等机构将积层载台3放置于活动平台1上,磁铁件2会与磁性层33相互磁吸,以方便积层载台3安装于活动平台1上;通过操作人员手部、机械手臂等机构将积层载台3从活动平台1上分离,操作人员手部、机械手臂等机构给予积层载台3的施力大于磁铁件2与磁性层33之间磁吸力,即可将积层载台3从活动平台1上取下,以达到平台结构10具有方便及快速组装或拆卸积层载台3的功效。
再者,金属薄板32、磁性层33及塑料薄板34层叠在基板31之上,即基板31设置在积层载台3的最下层,积层载台3被取下或放置于活动平台1上的过程,积层载台3需抵抗磁铁件2的磁力或受操作人员手部、机械手臂等机构的施力,因基板31具有优异的硬度,进而避免积层载台3发生变形、弯曲或破裂的情形,以达到积层载台3具有优良地结构强度的特点。
磁性层33结合在金属薄板32之上,金属薄板32为提供磁性层33稳定披覆的载体,塑料薄板34设置在积层载台3的最上层,因塑料薄板34与完成品(打印物)的材质相似,塑料薄板34能提供完成品(打印物)易于积层的表面,使积层载台3具有结构稳固及方便立体打印的优点。
虽然本发明已以实施方式揭露如上,然其并非用以限定本发明,任何熟知此技艺者,在不脱离本发明的精神和范围内,当可作各种的更动与润饰,因此本发明的保护范围当视所附的申请专利范围所界定为准。

Claims (7)

1.一种3D打印机的平台结构,其特征在于,包括:
一活动平台;
一磁铁件,安装于所述活动平台上;以及
一积层载台,包含一-基板、一金属薄板、一磁性层及一塑料薄板,所述金属薄板层叠结合在所述基板之上,所述磁性层层叠结合在所述金属薄板之上,所述塑料薄板层叠结合在所述磁性层之上,所述基板的硬度大于所述金属薄板及所述塑料薄板的硬度;
其中,所述积层载台通过所述磁性层与所述磁铁件相互磁吸,以使所述积层载台可组卸式的连接于所述活动平台。
2.如权利要求1所述的3D打印机的平台结构,其特征在于,其中所述基板由玻璃或陶瓷材料所构成。
3.如权利要求2所述的3D打印机的平台结构,其特征在于,其中所述活动平台具有一承放区,所述活动平台在所述承放区的周围延伸有数个止挡片,所述磁铁件安装于所述承放区,所述积层载台能够承放于所述承放区且被所述数个止挡片所止挡定位。
4.如权利要求3所述的3D打印机的平台结构,其特征在于,其中所述磁铁件为电磁铁。
5.如权利要求3所述的3D打印机的平台结构,其特征在于,其中所述磁铁件为永久磁铁。
6.一种3D打印机的积层载台,其特征在于,包括:
一基板;
一金属薄板,层叠结合在所述基板之上;
一磁性层,层叠结合在所述金属薄板之上;以及
一塑料薄板,层叠结合在所述磁性层之上,所述基板的硬度大于所述金属薄板及所述塑料薄板的硬度。
7.如权利要求6所述的3D打印机的积层载台,其特征在于,其中所述基板由玻璃或陶瓷材料所构成。
CN201711116380.5A 2017-11-13 2017-11-13 3d打印机的平台结构及其积层载台 Pending CN109774143A (zh)

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CN201711116380.5A CN109774143A (zh) 2017-11-13 2017-11-13 3d打印机的平台结构及其积层载台
EP18150222.0A EP3482936A1 (en) 2017-11-13 2018-01-03 Platform structure of 3d printer and carrier thereof
US15/861,669 US20190143590A1 (en) 2017-11-13 2018-01-04 Platform structure of 3d printer and additivity carrier thereof
JP2018007978A JP6529199B1 (ja) 2017-11-13 2018-01-22 3dプリンタのステージ構造及びその積層載置台

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