Workpiece conveying method and device for a cutting machine
US5086678A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 22, 1989 |
| Grant date | Feb 11, 1992 |
| Priority date | — |
| Expiry date | Nov 22, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/664
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method for conveying a long workpiece to a cutting machine includes the steps of conveying a long workpiece laterally to a feed conveyor positioned in parallel with the path line of the cutting machine by a cross conveyor extending in the lateral direction of the workpiece; stopping the cross conveyor when a workpiece reaches a regulating member provided above the cross conveyor, in a line parallel to the path line of the cutting machine; moving the feed conveyor with respect to the cutting machine path line in response to the workpiece width so that the feed conveyor is located at a position for selectively scooping up the workpiece; moving at least one of the feed conveyor or the cross conveyor in the vertical direction so that the workpiece is selectively loaded on the feed conveyor; and conveying the loaded workpiece to the cutting machine by the feed conveyor. A workpiece conveying device for conveying a long workpiece to a cutting machine, includes a cross conveyor for conveying the workpiece laterally to the direction normal to the cutting machine path line; a regulating member for regulating the position of the workpiece in alignment with the cutting machine path line; a …
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.