公开(公告)号：US20140127668A1

公开(公告)日：2014-05-08

申请号：US14072863

申请日：2013-11-06

Applicant: Fresenius Medical Care Deutschland GmbH

Inventor： Franz KUGELMANN ,  Lars MOSER ,  Andreas KLEMM

IPC: B29C65/14

CPC classification number: B29C65/1412 ,  B29C65/1612 ,  B29C65/1616 ,  B29C65/1635 ,  B29C65/1654 ,  B29C65/1674 ,  B29C65/1677 ,  B29C65/1683 ,  B29C66/00141 ,  B29C66/1122 ,  B29C66/53461 ,  B29C66/71 ,  B29C66/723 ,  B29C66/73152 ,  B29C66/73921 ,  B29C66/8122 ,  B29C66/81267 ,  B29C66/8242 ,  B29C66/8282 ,  B29C66/83441 ,  B29C66/8362 ,  B29C66/9241 ,  B29C66/929 ,  B29K2995/0027 ,  B29L2031/753 ,  Y10T403/477 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2067/003 ,  B29K2069/00 ,  B29K2827/18 ,  B29K2909/08 ,  B29K2023/04 ,  B29K2023/10 ,  B29K2025/08 ,  B29K2023/18 ,  B29K2009/00

Abstract: A device for the laser transmission welding of two plastic assembly parts is provided, wherein at least one of the plastic assembly parts contains an absorber for laser light, comprising a processing head with a processing side, with a processing-side discharge shaft for at least one laser beam and with a laser-transparent pressing means for pressing together the plastic assembly parts, wherein the laser-transparent pressing means is guided decoupled from the processing head in the discharge shaft. Furthermore, a method for producing a welded joint between two plastic assembly parts by laser transmission welding is specified.

Abstract translation: 提供了一种用于两个塑料组件的激光传输焊接的装置，其中塑料组件部分中的至少一个包含用于激光的吸收器，包括具有处理侧的处理头，至少具有处理侧排出轴 一个激光束和用于将塑料组件部分压在一起的激光透明按压装置，其中激光透明按压装置被引导从排出轴中的处理头分离。 此外，规定了通过激光传输焊接在两个塑料部件之间生产焊接接头的方法。