Smart active control roller hemming device and system
US10166587B2 · kind B2 · utility
0Cited by
1References
17Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 23, 2016 |
| Grant date | Jan 1, 2019 |
| Priority date | — |
| Expiry date | Mar 2, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25J9/1633
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A smart active control hemming device is provided. The device includes a robot arm and a hemming roller unit that is disposed at a front end portion of the robot arm. The hemming roller unit includes a plurality of hemming rollers, a control motor that is driven with an electric motor to adjust a hemming pressure or position of at least one of the hemming rollers, and a pressure detection sensor that detects a hemming pressure of the hemming roller in which a hemming pressure is adjusted by the control motor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.