| 发明名称 |
ANTI-SLIP END-EFFECTOR FOR TRANSPORTING WORKPIECE |
| 摘要 |
An anti-slip end-effector for transporting a workpiece, which is configured to be attached to a robotic arm, includes: a workpiece-supporting area for placing a workpiece thereon for transportation; at least one front protrusion disposed at a distal end of the workpiece-supporting area for engaging an edge of the workpiece to restrict movement of the workpiece placed on the workpiece-supporting area beyond the front protrusion; and at least one anti-slip protrusion disposed in the workpiece-supporting area for contacting and supporting the backside of the workpiece, said anti-slip protrusion having a top face having a static friction coefficient of 1.0 or more as measured against the backside of the workpiece, and having a surface roughness of less than 0.4 μm. |
| 申请公布号 |
US2015217456(A1) |
申请公布日期 |
2015.08.06 |
| 申请号 |
US201414172220 |
申请日期 |
2014.02.04 |
| 申请人 |
ASM IP Holding B.V. |
发明人 |
Tsuji Naoto;Yamagishi Takayuki |
| 分类号 |
B25J15/00;H01L21/677;B25J11/00 |
主分类号 |
B25J15/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An anti-slip end-effector for transporting a workpiece, configured to be attached to a robotic arm and comprising:
a workpiece-supporting area for placing a workpiece thereon for transportation, said workpiece having a backside having a glossy finish; and at least one anti-slip protrusion disposed in the workpiece-supporting area for contacting and supporting the backside of the workpiece, said anti-slip protrusion having a top face having a static friction coefficient of 1.0 or more as measured against the backside of the workpiece, and having a surface roughness of less than 0.4 μm. |
| 地址 |
Almere NL |
