High speed decoration
US4315795A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Aug 7, 1980 |
| Grant date | Feb 16, 1982 |
| Priority date | — |
| Expiry date | Aug 7, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/171
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
Method and apparatus for the decoration of bottles and the like at high speeds. Bottles are delivered by an input conveyor to a star wheel, which deposits them sequentially into a continuously rotating turret. The turret carries the bottles past a labelling site, where a label carrier strip is pressed into contact with a bottle surface and a label thereby transferred. The shape of the bottle is maintained during labelling by means of inflation of the bottles through an inserted nozzle. The raising and lowering of the inflating nozzle and the flow of inflating air is controlled by special valving apparatus. The motion of the label carrier strip past the labelling site is regulated by the use of rolls on a shuttle slide, which in turn is reciprocated by a second slide driven by a conjugate cam. This results in an increase of the local velocity of the carrier strip during most of the cycle, and a slowing of the strip during the balance. After labelling, the inflating nozzle is retracted from the bottle and the bottle is removed by a second star wheel for further processing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.