Multi-function in-case filling and capping system
US6494017B1 · kind B1 · utility
Inventors
Key dates
| Filing date | Jul 14, 2000 |
| Grant date | Dec 17, 2002 |
| Priority date | — |
| Expiry date | Nov 19, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65B43/39
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An improved process and configuration for multi-function in-case filling and capping.A multi-lane embodiment is provided in which cases of empty containers are received from one or more upstream conveyor loading processes. Each case's major and minor flaps are opened, and each case is directed to flap control rails for maintaining the flaps in an open position throughout the filling and capping process. Each open case is inspected to confirm that the containers are present and are properly oriented within each case, while any improperly loaded cases are rejected from the system. The cases are then diverted into the least backlogged of a series of processing lanes, where the individual containers are filled. Screw thread caps or other closures are then applied to the containers, and the cases of filled containers converge back together in a single discharge lane.In another embodiment, an improved transfer efficiency of containers is achieved by filling the containers on the fly, and concurrent capping of multiple containers, thereby reducing the conveyor time between stations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.