公开(公告)号：US20150008689A1

公开(公告)日：2015-01-08

申请号：US14324081

申请日：2014-07-04

Applicant: KABUSHIKI KAISHA YASKAWA DENKI

Inventor： Daisuke SHIN ,  Machiko KAMIJO ,  Ryuji ANDO

IPC: B25J15/06

CPC classification number: B25J15/0616 ,  B25J15/0683 ,  H01L21/67742 ,  H01L21/67766 ,  H01L21/6838 ,  Y10S901/40

Abstract: A suction structure includes a pad and a fixing base. The pad includes a contact portion which makes contact with a target object to be sucked and which has a seal wall, and a major surface portion which is surrounded by the contact portion and which defines an inner space in conjunction with the seal wall as the contact portion makes contact with the target object. The fixing base includes a support portion configured to support the pad at a position offset from the center of the major surface portion of the pad, and a suction hole configured to bring the inner space into communication with a vacuum source.

Abstract translation: 抽吸结构包括垫和固定底座。 焊盘包括与要被吸收的目标物体接触并具有密封壁的接触部分和由接触部分包围并且与密封壁一起形成内部空间的主表面部分，作为接触 部分与目标物体接触。 固定基部包括：支撑部，其被配置为将垫支撑在偏离垫的主表面部分的中心的位置;以及吸入孔，其构造成使内部空间与真空源连通。