Linear apparatus for forming a can opening
US10875077B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 9, 2016 |
| Grant date | Dec 29, 2020 |
| Priority date | — |
| Expiry date | Jun 14, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65G2201/0252
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A linear apparatus for forming a can opening, including: a working tabletop, a plurality of necking machining stations are arranged on the working tabletop; each necking machining station is provided with a can body positioning recess for positioning a can body; the can body positioning recess is internally provided with a vacuum suction hole; a vacuum chamber is arranged below the working tabletop; the vacuum chamber is in communication with the vacuum suction hole; a necking machining device is correspondingly arranged on each necking machining station; further: a moving device, and the moving device acts on the can body positioned in the can body positioning recess and is used for moving the can body on the stations onward by one station. The apparatus has the advantages of simple structure, low cost, small occupied space and convenient maintenance, and is the best choice for manufacturers with low production speed requirements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.