Patterned gluing apparatus and method
US5061519A · kind A · utility
Inventor
Key dates
| Filing date | Sep 11, 1989 |
| Grant date | Oct 29, 1991 |
| Priority date | — |
| Expiry date | Sep 11, 2009 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05C5/027
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A patterned gluing apparatus and method. The apparatus comprises a rotatable shaft supporting a plurality of glue nozzles arrangeable in different configurations about its periphery. The shaft has a hollow portion and holes communicating with the glue nozzles so that glue may be fed to the nozzles. The shaft is supported above an article conveyor so that the glue nozzles contact articles under the shaft as they are rotated past. The glue nozzles have depressable ball bearings closing off their tips so that they dispense glue on contact with an article. A controller monitors the position of the articles on the conveyor and controls rotation of the shaft so that lines and dots of glue are dispensed to programmed locations on the articles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.