Rotary head type component mounter
US10555450B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 7, 2014 |
| Grant date | Feb 4, 2020 |
| Priority date | — |
| Expiry date | Oct 19, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K13/08
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In rotary head type component mounter, provided at two locations around rotary head are Z1-axis drive mechanism and Z2-axis drive mechanism that lower suction nozzles, and in a case in which the interval between two suction nozzles is a multiple two times or greater than the arrangement pitch of components in tray, component mounter performs consecutive simultaneous pickup operation repeatedly for a quantity corresponding to the quantity of component arrangement pitches between the two suction nozzles, the consecutive simultaneous pickup operation being that of lowering the two suction nozzles simultaneously such that two of the components on tray are picked up simultaneously, then rotating rotary head by one nozzle pitch, moving rotary head in the arrangement direction of the components on tray by one component arrangement pitch, and then lowering the next two suction nozzles simultaneously such that another two of the components on tray are picked up simultaneously.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.