Universal in-mold labeling apparatus and system incorporating the apparatus
US10350813B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 18, 2017 |
| Grant date | Jul 16, 2019 |
| Priority date | — |
| Expiry date | Sep 5, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2022/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A system combining a machine for blow-molding articles with a universal in-mold labeling apparatus. The apparatus has a frame on which turntables are mounted. Each turntable has an air rotary union, facilitating rotation of the respective turntable, and suction cups adapted to pick, hold, and release labels. The turntables deliver labels to the open molds of the machine. The apparatus also has a vertical slide positioned between the turntables. A placement head engages the turntables and moves up the vertical slide to a position in the open molds. At least one label magazine is affixed to the frame and retains the labels. Strategically placed air valves provide air and vacuum to pick, hold, and release labels. A human machine interface facilitates communication between an operator of the system and the system. Finally, a control system is provided to allow the operator to program and control both the machine and apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.