公开(公告)号：US20240300136A1

公开(公告)日：2024-09-12

申请号：US18262600

申请日：2022-01-25

Applicant: BOBST MEX SA

Inventor： Arnaud DEKERVEL ,  Patrice CHATRY

IPC: B26D7/26 ,  B26D1/06 ,  B26D7/01

CPC classification number: B26D7/2614 ,  B26D1/065 ,  B26D7/015

Abstract: A sheet material processing tool (14), especially a cardboard or paper processing tool, is described. It comprises a carrier frame (26), having a front frame member (28) extending substantially perpendicular to a processing direction (P) for a sheet material to be processed, a rear frame member (30) extending substantially parallel to the front frame member (28), a first lateral frame member (32) connecting corresponding first ends (28a, 30a) of the front frame member (28) and the rear frame member (30) and a second lateral frame member (34) connecting corresponding second ends (28b, 30b) of the front frame member (28) and the rear frame member (30). Furthermore, a first multi-purpose interface (54) is provided for selectively connecting a first tool element for processing the sheet material to the carrier frame (26). Additionally, a sheet material processing station is presented. It comprises a support structure, wherein a sheet material processing tool(14) is connected to the support structure. Moreover, a sheet material processing machine having such a sheet material processing station is explained.

公开(公告)号：US20240043236A1

公开(公告)日：2024-02-08

申请号：US18257199

申请日：2021-12-16

Applicant: BOBST MEX SA

Inventor： Arnaud DEKERVEL ,  Patrice CHATRY

IPC: B65H43/08 ,  B65H43/06

CPC classification number: B65H43/08 ,  B65H43/06 ,  B65H2511/15 ,  B65H2553/412 ,  B65H2511/20 ,  B65H2553/81 ,  B65H2801/42

Abstract: A sheet processing machine comprises a receiving area (38) for collecting a sheet pile and a device (36) for determining the height of the sheet pile. The device (36) comprises a manually displaceable first sensor element arranged at a first side (48) of the receiving area (38), and an automatically displaceable second sensor element (50) arranged at an opposite side (52) of the receiving area (38) such that the first and second sensor elements (50) are arranged opposite each other along a width direction of the receiving area (38). The first sensor element and the second sensor element (50) are displaceable along a length direction of the sheet receiving area (38), wherein the first sensor element is one of a light emitting source and a light receiving sensor (56) and the second sensor element (50) is the other one of a light emitting source and a light receiving sensor (56). The light emitting source and the light receiving sensor (56) form a light barrier (58) along the width direction when facing each other.