Workpiece conveying apparatus for a pressing machine
US10293444B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 6, 2018 |
| Grant date | May 21, 2019 |
| Priority date | — |
| Expiry date | Jun 6, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65G47/914
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A workpiece conveying apparatus for a pressing machine includes: a first arm supported so as to be rotatable within a substantially horizontal plane; a second arm supported on the first arm so as to be rotatable within the substantially horizontal plane; a workpiece holding device supported on a distal end side of the second arm so as to be rotatable within the substantially horizontal plane; a first arm drive mechanism configured to drive the first arm to rotate; a second arm drive mechanism configured to drive the second arm to rotate with respect to the first arm; a workpiece holding device rotation drive mechanism configured to drive the workpiece holding device to rotate with respect to the second arm; and a tilt drive mechanism configured to drive the workpiece holding device to rotate with respect to the second arm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.