公开(公告)号：US10953560B2

公开(公告)日：2021-03-23

申请号：US16311277

申请日：2017-06-21

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Mark J. Votava ,  Paul J. Cobian ,  Jiaying Ma ,  Waldo L. Lopez ,  Dagny M. Joffre

IPC: B26D1/24 ,  B26D7/02 ,  B26D7/18 ,  B26D7/32 ,  H01L31/18 ,  H01L31/20 ,  B26D7/01

Abstract: A system for converting and attaching material strips to a substrate includes a dispenser configured to advance an elongated tape having length l1 and width w1 with l1>w1 relative to a surface of a substrate. A cutting tool cuts the elongated tape transversely along the width w1 of the tape to produce a strip having length l2 and width w2. During the cutting, a portion of the cutting Stool pushes a first surface of the strip against a gripper while cutting the tape. The gripper holds the first surface of the strip against the gripper while moving to position an opposing, second surface of the strip over the surface of the substrate. The gripper releases the strip after positioning the strip.

公开(公告)号：US20140341699A1

公开(公告)日：2014-11-20

申请号：US14369922

申请日：2012-12-28

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Waldo L. Lopez ,  Bruce E. Tait ,  Fred J. Roska ,  Kevin B. Newhouse

IPC: B25J15/06

CPC classification number: B25J15/0616 ,  B65G49/061 ,  B65G2249/045 ,  H01L21/6838

Abstract: Vacuum effectors comprising: (a) a wall defining an enclosed opening and having a rim defining a lip plane; (b) a negative pressure source; (c) a shroud covering the rim; and (d) optionally a permeable support member spanning the enclosed opening, the support member being substantially planar and recessed a selected depth from the lip plane. Also, methods of manipulating work pieces using such vacuum effectors.

Abstract translation: 真空效应器包括：（a）限定封闭开口并具有限定唇平面的边缘的壁; （b）负压源; （c）覆盖轮辋的护罩; 和（d）任选地跨越所述封闭开口的可渗透支撑构件，所述支撑构件基本上是平面的并且从所述唇平面凹入选定的深度。 此外，使用这种真空效应器来操纵工件的方法。