Electronic parts mounting apparatus
US6366310B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 17, 1998 |
| Grant date | Apr 2, 2002 |
| Priority date | — |
| Expiry date | Mar 17, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K13/0812
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An electronic parts mounting apparatus for divisionally recognizing an electronic part (2) even when the apparatus is arranged in such that the relative positional relation between a recognition camera (4) and a nozzle (1) cannot be varied. The electronic part (2) is vacuum-clamped by a nozzle (1), the posture of the nozzle (1) or the posture of the electronic part (2) is changed a plurality of times by a rotary driving member (3), and a part of the electronic part (2) imaged by the recognition camera (4) every time the posture of the electronic part (2) is changed, whereby the part is recognized. Thus, the recognition of the contour of the electronic part (2) becomes possible, and the electronic part can be mounted accurately on a circuit board by making a positional correction on the basis of the amount of deviation obtained.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.