A steel coil head coordinate conversion method based on visual positioning
By using visual positioning technology to identify and assemble the coordinates of the steel coil head, the problem of automated steel coil head removal was solved, achieving efficient and safe automated removal operations and reducing costs.
CN117531834BActive Publication Date: 2026-05-29SANMING UNIV
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SANMING UNIV
- Filing Date
- 2023-08-18
- Publication Date
- 2026-05-29
Smart Images
Figure CN117531834B_ABST
Abstract
The application provides a steel coil head coordinate conversion method based on visual positioning and relates to the technical field of steel coil processing processes. The application comprises an expanding barrel suitable for winding a steel coil, a shearing mechanical arm is arranged on one side of the expanding barrel, and an image processing unit is further arranged. A plurality of image acquisition units are arranged on the expanding barrel in a circumferential direction and face the expanding barrel. The visual field overlap degree of at least 20% is achieved between two adjacent image acquisition units. The image processing unit receives image information of the image acquisition unit, identifies and converts the steel coil head coordinate, and enables the shearing mechanical arm to perform a shearing action. Through the application, automatic production of the steel coil can be realized, and work efficiency is improved.
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