公开(公告)号：EP3467178A1

公开(公告)日：2019-04-10

申请号：EP18198575.5

申请日：2018-10-04

申请人： Seit Elettronica Srl

发明人： CODELLO, Edoardo

IPC分类号： D05C7/10 ,  B23K26/02 ,  D06C23/02

摘要： Apparatus for making decorations on at least one sheet-like medium, which comprises a support structure (2) to which at least one work surface (3) is fixed; at least one embroidering head (4) and a laser cutting head (6) adapted to embroider and to cut a figure (F) on a sheet-like medium (S) arranged on the work surface (3); at least one image acquisition device (8) directed towards the work surface (3).
The embroidering head (4), laser cutting head (6) and the image acquisition device (8) are actuatable to be moved with respect to the work surface (3) by means of first, second and third movement means (10, 20, 30).
In addition, the image acquisition device (8) is susceptible of detecting the position of at least one marker (9) applied on the sheet-like medium (S) in at least one first time instant (t1) and in a second time instant (t2), respectively before and after the execution of the embroidery of the figure (F) by the embroidering head (4).
The apparatus also comprises an electronic calibration unit (400) configured for comparing the positions of the marker (9) acquired in the first and second time instant (t1, t2), determining the position variation sustained between the first and second time instants (t1, t2) with respect to a reference on the work surface (3) and driving the second movement means (20) to move the laser cutting head (6), collimating it with the position of the embroidered figure (F), obtained from the position variation of the marker (9) with respect to said reference.
Process for calibrating such an apparatus for making decorations on at least one sheet-like medium.