公开(公告)号：US11285684B2

公开(公告)日：2022-03-29

申请号：US15528578

申请日：2015-11-10

Applicant: BOBST MEX SA

Inventor： Sacha Bourgeois ,  Dimitri Favini

IPC: B31B50/00 ,  B31B50/26 ,  B31B50/07 ,  B31B50/04 ,  B31B50/62 ,  B31B100/00 ,  B31B120/30 ,  B31B110/35 ,  B31B120/70

Abstract: A method for checking and correcting the position of a blank (10) that includes closing the folded right-hand and left-hand flaps (17, 18) of the blank, which are positioned one above the other in an overlapping portion, checking the position of the right-hand edge (13) and of the left-hand edge (14), and comparing the position with a predetermined position in order to determine a positional deviation, if the positional deviation exceeds an admissible deviation value, and before the glue sets, fixing of the central flap (19), then holding the upper face of the right-hand flap and of the left-hand flap by a suction cup (21, 23, 24, 26), and correcting the position of the left-hand flap (18) and/or of the right-hand flap (17) by moving the suction cup (21, 23, 24, 26).

公开(公告)号：US10787337B2

公开(公告)日：2020-09-29

申请号：US15027783

申请日：2014-09-25

Applicant: BOBST MEX SA

Inventor： Sacha Bourgeois

IPC: B65H43/00 ,  B65H29/24 ,  B65H29/26 ,  B65H29/52 ,  B31B70/92 ,  B31B50/02 ,  B31B50/00 ,  B31B50/04

Abstract: A module (M) for a machine (100) for processing flat objects having a support structure (1, 2, 3, 4) above which the flat objects are transported along a given transport path. The module includes a discharge system for such objects, the discharge system is capable of discharging any flat object which falls below the transport path.

公开(公告)号：US10647458B2

公开(公告)日：2020-05-12

申请号：US15527205

申请日：2015-11-10

Applicant: BOBST MEX SA

Inventor： Sacha Bourgeois ,  Dimitri Favini

IPC: B65B43/12 ,  B65B43/14 ,  B31B50/00 ,  B65H7/14 ,  B31B50/07 ,  B65H5/22 ,  B31B50/74 ,  B65H7/06 ,  B31B120/30 ,  B31B50/64 ,  B31B50/04 ,  B31B50/62 ,  B31B50/26 ,  B31B50/25

Abstract: A device (10) for optically controlling a face (13) of a blank (12) has a vacuum conveyor (20) capable of transporting the blank (12) along a path of travel (15) and which includes a conveyor belt (22) having an apertured structure of which the conveying path follows the path of travel (15) of the blank (12). A suction device (40) is suitable for pressing the blank (12) against the conveyor belt (14). An inspection device (30) inspects the face (13) of the blank (12) during its conveyance by the vacuum conveyor (20). The inspection device is located on the side opposite the vacuum conveyor (20). The suction device (40) delimits three separate successive suction sections (41, 42, 43) along the path of travel (15), including a central suction section (42) that extends opposite the inspection device (30), an upstream suction section (41) and a downstream suction section (43).