Invention Publication
- Patent Title: METHOD AND FLAT BED MACHINE TOOL FOR DETECTING A FITTING POSITION OF A SUPPORTING BAR
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Application No.: US18159099Application Date: 2023-01-25
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Publication No.: US20230186516A1Publication Date: 2023-06-15
- Inventor: Frederick Struckmeier
- Applicant: TRUMPF Werkzeugmaschinen SE + Co. KG
- Applicant Address: DE Ditzingen
- Assignee: TRUMPF Werkzeugmaschinen SE + Co. KG
- Current Assignee: TRUMPF Werkzeugmaschinen SE + Co. KG
- Current Assignee Address: DE Ditzingen
- Priority: DE 2020120887.1 2020.08.07
- Main IPC: G06T7/73
- IPC: G06T7/73 ; B23K37/04 ; H04N23/74 ; G06T5/50 ; G06T5/10 ; G06T5/00 ; H04N23/21 ; G06T7/00

Abstract:
A method detects a suspension position of a supporting bar in a pallet, having supporting bars along a longitudinal direction, each with multiple supporting bar tips along a main direction of extent. The supporting bar tips define a supporting plane. A two-dimensional contrast-image dataset of the pallet is created, its pixels being assigned a pixel value and a pixel-area unit of the supporting plane. The contrast-image dataset has regions that are assigned to the supporting bar tips as local pixel-value extremes in a uniform pixel-value background. A longitudinal position is determined in the contrast-image dataset of the regions that are assigned to the supporting bar tips a supporting bar using the local pixel-value extremes. The suspension position of the supporting bar in the pallet is deduced based on the longitudinal position in the contrast-image dataset and an extent of the pixel-area unit in the longitudinal direction.
Public/Granted literature
- US12106513B2 Method and flat bed machine tool for detecting a fitting position of a supporting bar Public/Granted day:2024-10-01
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