Positioning control ejection mechanism and turntable device using same
US8814551B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | May 31, 2011 |
| Grant date | Aug 26, 2014 |
| Priority date | — |
| Expiry date | Jan 11, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C33/442
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A positioning control ejection mechanism includes an ejection motor, an ejection rod, a position confirm switch, and an upper limit switch. The ejection rod is slidably driven with the ejection motor. The position confirm switch is assembled to the ejection motor and is positioned along an ejection direction of the ejection rod. The position confirm switch is configured for sensing when the ejection rod is aligned with a pre-ejection product. The upper limit switch is assembled to the ejection motor and is positioned along an ejection direction of the ejection rod away from the ejection motor end, preventing the ejection rod from being over ejected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.