Attracting nozzle control apparatus for a chip component mounting machine
US5467186A · kind A · utility
24Cited by
1References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 5, 1993 |
| Grant date | Nov 14, 1995 |
| Priority date | — |
| Expiry date | Nov 5, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K13/0812
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus for optically detecting the offset of the pick up of a component having an irregular shape relative to a pick-up device so as to calculate the amount of offset for accurately positioning the component. The system uses an optical measuring system that is capable of making the calculations from certain forms of regular shapes. The component has different sections with different shapes one of which is regular and the apparatus is constructed so as to insure that the proper area of the component will be measured.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.