BOX MAKING MACHINE AND METHOD FOR ADJUSTING PROCESSING POSITION OF CORRUGATED CARDBOARD SHEET

    公开(公告)号:EP3495133A1

    公开(公告)日:2019-06-12

    申请号:EP17918693.7

    申请日:2017-09-27

    IPC分类号: B31B50/04

    摘要: A box making machinery and a corrugated board running register method, include a feeding unit (11), a processing apparatus which carries out processing on a corrugated board (S), a running register device which adjusts the processing position of the processing device in a carrying direction (D) of the corrugated board (S), and a control device (101) which controls the running register device, wherein the control device (101) includes a carrying misalignment amount calculation unit (122) which calculates the carrying misalignment amount of the corrugated board (S) from the feeding unit (11) to a preset predetermined carrying position, and a control unit (123) which adjusts the processing position of the corrugated board (S) to be processed next using the running register device on the basis of the carrying misalignment amount after processing of the corrugated board (S) has finished.

    SHEET STACKING DEVICE, COUNTER EJECTOR AND BOX MAKING MACHINE
    5.
    发明公开
    SHEET STACKING DEVICE, COUNTER EJECTOR AND BOX MAKING MACHINE 有权
    片材堆积装置,反推器和制盒机

    公开(公告)号:EP3305697A1

    公开(公告)日:2018-04-11

    申请号:EP16843969.3

    申请日:2016-02-25

    IPC分类号: B65H31/26 B65H29/22 B65H29/52

    摘要: Provided are a sheet stacking device, a counter ejector and a box making machine, wherein: a hopper unit (21) stacks sheet-like cardboard boxes (B); feeding rolls (22) feed a cardboard box (B) to the hopper unit (21); and a guiding device (23) is disposed between the feeding rolls (22) and the hopper unit (21) and includes a first guide part (61) that extends in a horizontal direction and guides a lower surface of the cardboard box (B) and a second guide part (62) that extends in a vertical direction and guides a rear end of the cardboard box (B). Due to this configuration, the occurrence of damage to box making sheets in high-speed conveying of the box making sheets can be suppressed and the box making sheets can be appropriately stacked in a prescribed posture.

    摘要翻译: 本发明提供片材堆积装置,计数器排出装置和制盒机,其中:料斗单元(21)堆叠片状纸板箱(B)。 送料辊(22)将纸板盒(B)送入料斗单元(21); (22)和料斗单元(21)之间设置有引导装置(23),该引导装置(23)包括沿水平方向延伸并引导纸板盒(B)的下表面的第一引导部分(61) 以及沿竖直方向延伸并引导纸板盒(B)的后端的第二引导部分(62)。 由于这种构造,可以抑制在盒子制作片材的高速传送中发生盒子制作片材的损坏,并且盒子制作片材可以以规定的姿势适当地堆叠。

    SHEET FOLDING DEVICE AND CARTON FOLDER
    8.
    发明公开

    公开(公告)号:EP3689589A1

    公开(公告)日:2020-08-05

    申请号:EP17926606.9

    申请日:2017-09-27

    IPC分类号: B31B50/58

    摘要: This sheet folding device and carton folder comprises: a shaping belt (107) that is disposed on both sides of a corrugated cardboard sheet (S) in a conveyance direction (D) of the corrugated cardboard sheet (S) and that presses and folds, from the outside, both ends of the corrugated cardboard sheet (S) in the width direction of the corrugated cardboard sheet (S) by moving further toward the center in the width direction of the corrugated cardboard sheet (S) the further the corrugated cardboard sheet (S) is toward the downstream side in the conveyance direction (D) of the corrugated cardboard sheet (S); and gauge roller groups (105, 106) composed of a plurality of gauge rollers (114, 115) that are disposed along the conveyance direction (D) of the corrugated cardboard sheet (S) and contact the outer sides of folded parts (341, 342) disposed on both sides, in the width direction, of the corrugated cardboard sheet (S) that have been folded by shaping belt (107). A plurality of second gauge rollers (115) each have a recess (151) in the outer circumferential surface thereof, which is radially recessed toward a rotational axis center, and extend in the circumferential direction. The recess (151) is disposed such that the point on the rotational axis center (O) that corresponds to the deepest point (P) of the recess is at a position that is offset downward in a vertical direction, toward the downstream side in the conveyance direction (D) of the corrugated cardboard sheet (S).