Loading device having suction assemblies with adjustable interspaces thereamong
US9446526B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | May 15, 2015 |
| Grant date | Sep 20, 2016 |
| Priority date | — |
| Expiry date | May 15, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S901/40
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A loading device of a robot includes a frame, a first pneumatic cylinder and a first pulley member mounted on a top face of the frame, a second pneumatic cylinder and a second pulley member mounted on a bottom face of the frame, first and second suction assemblies coupled to the first pneumatic cylinder and the first pulley member, third and fourth suction assemblies coupled to the second pneumatic cylinder and the second pulley member, and a fifth suction assembly secured to a middle of the frame. Interspaces among the first to fifth suction assemblies are adjustable by activating the first and second pneumatic cylinder to extend or retract pistons thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.