Transfer system for use in carton forming and filling machinery
US4588391A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 17, 1984 |
| Grant date | May 13, 1986 |
| Priority date | — |
| Expiry date | Oct 17, 2004 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65B3/025
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A transfer system for use in machinery having stations for forming, filling and sealing cartons. The transfer system includes a turret having a hub and a number of spaced radial mandrels received by carton blanks, for use in forming the carton. A main conveyor conveys formed cartons to filling and sealing stations of the machinery. The transfer system includes a transfer conveyor, disposed between the turret and the main conveyor, which receives formed cartons one at a time, from the turret and holds at least one of the formed cartons in alignment with the main conveyor. The transfer system also includes mechanisms for stripping cartons, one at a time, from the mandrels and for transferring a plurality of cartons simultaneously to the main conveyor. A method of transferring cartons from an indexing turret to an indexing main conveyor using an indexing transfer conveyor, is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.