device and method for detection and localization of full markierungsstellen and / or gaps in flächenförmigen and narrow goods

摘要

The device v for the complete detection and localization of marker set and / or defects (3.1) on flat and linear goods (3) according to fig. 1, comprising - a detector roll (1) or a detector beam (1), comprising - a against the bearing layer (1.1), which extends over the circumference and the transverse length of the detector roll (1) or via the transverse length of the detector beam (1), - an adhesive layer (1.7.1), which extends over the circumference and the transverse length or over the transverse length of the against bearing layer (1.1), - a sensor layer (1.5), which extends over the circumference and the transverse length or over the transverse length of the adhesive layer (1.7.1), - an adhesive layer (1.7.2), which extends over the circumference and the transverse length or over the transverse length of the sensor layer (1.5), - a transfer layer (1.6), which extends over the circumference and the transverse length or over the transverse length of the adhesive layer (1.7.2), - a device (1.4) for supplying voltage to the sensor layer (1.5), - a device (1.3) for the transmission of a of the sensor layer (1.5) signal which can be produced and - a device (1.2) for evaluation of the device (1.3) signal that can be transmitted with respect to the x / y - coordinates consistent with that of the marking positions and / or defects, - a counterpart (2), which extends beyond the transverse length of the detector roll (1) or of the detector beam (1), and - a gap (7) between the detector roll (1) and the counter piece (2).