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2. 发明申请

US20150167147A1 METHOD OF LASER INDUCED MARKING OF AN ARTICLE 审中-公开
标题翻译：激光诱导标记的方法
公开(公告)号：US20150167147A1
公开(公告)日：2015-06-18
申请号：US14570583
申请日：2014-12-15
申请人： Braun GmbH
发明人： Ralf SCHUPP , Harald DE BUHR
IPC分类号： C23C14/04 , C23C14/22
CPC分类号： C23C14/048 , B23K26/009 , B23K26/082 , B23K26/0846 , B41J2/435 , B41M5/38207 , B41M5/38221 , B41M2205/02 , C23C14/22
摘要： A method and device for laser-induced marking. The method comprises providing an article having a marking surface including a non-flat area, providing a first laser transfer foil, providing a first laser unit for emitting first laser light, providing a first hard adaptor that is essentially transparent to the first laser light, the first hard adaptor having a contacting surface that essentially is a negative of at least a part of the marking surface of the article, contacting the first laser transfer foil with the marking surface of the article by the first hard adaptor such that the first laser transfer foil is arranged between the marking surface of the article and the contacting surface of the first hard adaptor, and irradiating the first laser light through the first hard adaptor onto the first laser transfer foil. The device comprises a first laser unit for emitting and scanning first laser light over a first transfer area, a first foil unit for providing a first laser transfer foil at the first transfer area, a carrier for providing an article at the first transfer area, the article having a marking surface comprising a non-flat surface area, a first hard adaptor that is transparent for the first laser light, the first hard adapter having a first contacting surface that is essentially a negative of the non-flat surface area of the marking surface, and a contacting unit for bringing the first laser transfer foil in contact with the marking surface by causing the first contacting surface to move one of the first laser transfer foil and the marking surface towards one another.
摘要翻译：一种用于激光诱导标记的方法和装置。该方法包括提供具有包括非平坦区域的标记表面的物品，提供第一激光转移箔，提供用于发射第一激光的第一激光单元，提供对第一激光基本透明的第一硬转接器，所述第一硬接头具有接触表面，所述接触表面基本上是所述制品的所述标记表面的至少一部分的负极，通过所述第一硬接头将所述第一激光转印箔与所述制品的标记表面接触，使得所述第一激光转印箔片布置在物品的标记表面和第一硬接头的接触表面之间，并将第一激光通过第一硬接头照射到第一激光转印箔上。该装置包括用于在第一转印区域上发射和扫描第一激光的第一激光单元，用于在第一转印区域提供第一激光转印箔的第一箔单元，用于在第一转印区域提供物品的载体，具有包括非平坦表面区域的标记表面的物品，对于所述第一激光是透明的第一硬接头，所述第一硬接头具有基本上为所述标记的非平坦表面区域的负的第一接触表面表面和接触单元，用于通过使第一接触表面使第一激光转印箔和标记表面之一彼此移动，使第一激光转印箔与标记表面接触。

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