US 11,877,387 B2
Machining station and method for controlling or identifying platelike workpieces
Markus Winterschladen, Kahl (DE); Abdullah Taymuree, Groß-Zimmern (DE); and Peter Knief, Frankfurt am Main (DE)
Assigned to SCHMOLL MASCHINEN GMBH, Rödermark (DE)
Filed by Schmoll Maschinen GmbH, Rödermark-Oberroden (DE)
Filed on May 11, 2021, as Appl. No. 17/317,150.
Claims priority of application No. 102020113109.7 (DE), filed on May 14, 2020.
Prior Publication US 2021/0360776 A1, Nov. 18, 2021
Int. Cl. H05K 1/02 (2006.01); G01N 23/083 (2018.01); G06T 7/00 (2017.01); H05K 3/00 (2006.01)
CPC H05K 1/0269 (2013.01) [G01N 23/083 (2013.01); G06T 7/0004 (2013.01); H05K 3/0008 (2013.01); H05K 3/0047 (2013.01); G06T 2207/30141 (2013.01); G06T 2207/30164 (2013.01); H05K 2201/09918 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A machining station for machining platelike workpieces (1) by means of at least one tool, in particular a drilling station for machining at least one circuit board, with at least one X-ray radiation source (3), at least one detector (4) and a table (2) that can be positioned between the X-ray radiation source (3) and the detector (4), on which the workpiece (1) to be machined can be fastened, characterized in that the table (2) has a receiving plate (6) made out of a material permeable to X-rays (5), in particular a plastic, and that the receiving plate (6) has at least one suction port (11) for extracting air and a distribution grid, which is connected in terms of flow with the at least one suction port (11) and consists of several channels (10) unilaterally open in a support surface (9) with beveled and/or rounded edges (13) and/or of inclinedly running through openings (14).