Screw fastening device
US9216483B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 30, 2013 |
| Grant date | Dec 22, 2015 |
| Priority date | — |
| Expiry date | Jan 1, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23P19/001
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A screw device, for screws to a workpiece, comprises a platform, a feeding mechanism, a transferring mechanism, and a mechanism. The transferring mechanism is mounted on the platform and communicating with the feeding mechanism. The locking mechanism comprises a mounting plate, a first driving assembly, a second driving assembly, and a pneumatic sucker. The mounting plate is fixed on the platform. The first driving assembly is mounted on the mounting plate. The second driving assembly is fixedly connected to the first driving assembly. The pneumatic sucker is mounted on an end of the second driving assembly adjacent to the platform, and is located near an end of the first transferring member, the first driving assembly driving the second driving assembly and the pneumatic sucker to move along an axis of the pneumatic sucker. The second driving assembly drives the pneumatic sucker to rotate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.