公开(公告)号：US10751966B2

公开(公告)日：2020-08-25

申请号：US14473278

申请日：2014-08-29

Applicant: KABUSHIKI KAISHA ISOWA

Inventor： Hisashi Hayashi ,  Takahiro Yamada ,  Naoki Mori

IPC: B31F1/28

Abstract: A single facer comprises: a swingable frame supporting a press roll in such a manner as to allow a gap between one of a pair of corrugating rolls and the press roll to be changed; an adjusting screw contactable with a contact member coupled to the swingable frame; an encoder for detecting vibration of the press roll occurring during formation of a corrugated medium by the pair of corrugating rolls; and a control section for controlling drive of a motor for displacing the adjusting screw. The control section is configured to execute a first control processing of driving the motor until a magnitude of the vibration is reduced to a given value.

公开(公告)号：US10059073B2

公开(公告)日：2018-08-28

申请号：US15364370

申请日：2016-11-30

Applicant: KABUSHIKI KAISHA ISOWA

Inventor： Takahiro Yamada ,  Hisashi Hayashi ,  Naoki Mori

IPC: B31F1/28

CPC classification number: B31F1/2868 ,  B31F1/2895

Abstract: Disclosed is a single facer which comprises: a cartridge pivotally supporting a pair of corrugating rolls by a side plate; two cartridges pivotally supporting a pair of corrugating rolls by a side plate, respectively; a single facer body housing the two cartridges in a movable manner so as to exchange respective setup positions of the two cartridges between the in-use position and the rest position; and a hydraulic jack disposed just below the stacked cartridges in a vertical direction and configured to push the stacked cartridges upwardly, wherein, by pushing the stacked cartridges upwardly by the hydraulic jack, the single facer is operable to press an upper end of the side plate of the upper cartridge against a lower end of a ceiling member of the single facer body, so as to clamp the stacked cartridges by the hydraulic jack and the ceiling member of the single facer body.

公开(公告)号：US09193127B2

公开(公告)日：2015-11-24

申请号：US14336569

申请日：2014-07-21

Applicant: KABUSHIKI KAISHA ISOWA

Inventor： Takahiro Yamada ,  Hisashi Hayashi ,  Naoki Mori

IPC: B31F1/20 ,  B31F1/28 ,  B29C43/46 ,  B29C53/24

CPC classification number: B31F1/20 ,  B29C53/24 ,  B29C2043/463 ,  B31F1/2868 ,  B31F2201/00

Abstract: Disclosed is a single facer for producing a plurality of types of single-faced corrugated paperboard sheets having different flute configurations. The single facer of the present invention comprises: a plurality of corrugating roll pairs; a plurality of cartridges each pivotally supporting a pair of corrugating rolls arranged in an up-down direction in a respective one of the corrugating roll pairs, each of the cartridges being selectively serving as an operational cartridge supporting one of the corrugating roll pairs located in an operational position, and a rest cartridge supporting one of the corrugating roll pairs located in a rest position; and a single facer body having a frame structure internally formed with a transfer space for the cartridges, wherein the operational cartridge is disposed above the rest cartridge in such a manner that the operational cartridge is supported from therebelow by the rest cartridge.

Abstract translation: 公开了用于生产具有不同槽纹构造的多种类型的单面瓦楞纸板的单面。 本发明的单面包括：多个瓦楞辊对; 多个盒，其各自枢转地支撑在相应的一个波纹辊对中沿上下方向布置的一对波纹辊，每个盒选择性地用作支撑位于一个波纹辊对中的波纹辊对之一的操作盒 以及支撑位于静止位置的波纹辊对之一的静止筒; 以及具有内部形成有用于盒的传送空间的框架结构的单个面体，其中，操作盒以这样的方式设置在该静止盒的上方，使得操作盒从其下方被该支撑筒支撑。