公开(公告)号：US11958231B2

公开(公告)日：2024-04-16

申请号：US17600790

申请日：2020-04-03

Applicant: NISSEI ASB MACHINE CO., LTD.

Inventor： Yasuhiro Hidaka ,  Tomoaki Tsuchiya

IPC: B29C49/12 ,  B29C49/10 ,  B29C49/28 ,  B29C49/78 ,  B29C49/48

CPC classification number: B29C49/12 ,  B29C49/123 ,  B29C49/28 ,  B29C49/783 ,  B29C2049/4887 ,  B29C2049/4892

Abstract: There is provided a resin container manufacturing apparatus configured to stretch a preform disposed in a stretch blow molding mold by a stretching rod and stretch the preform by introducing blow air into the preform so as to form a resin container. The resin container manufacturing apparatus includes detection means for detecting an actual position of the stretching rod inserted into the preform, and supply control means for controlling a supply state of the blow air based on a detection result of the detection means.

公开(公告)号：US11478974B2

公开(公告)日：2022-10-25

申请号：US17280518

申请日：2019-09-17

Applicant: NISSEI ASB MACHINE CO., LTD.

Inventor： Yasuhiro Hidaka

IPC: B29C49/42 ,  B29C49/28 ,  B29C49/64 ,  B29C49/06 ,  B29C49/78

Abstract: A blow molding machine for a resin container is provided with at least a blow molding section, a heating section, and a conveyance path for conveying a preform heated by the heating section to the blow molding section. The conveyance path is provided with a first conveyance member that is continuously and intermittently driven. The blow molding section is provided with a plurality of blow movable members. A plurality of conveyance driving sections for driving the first conveyance member are driven in synchronization with each other, and the blow movable members are driven in synchronization with each other.

公开(公告)号：US10213947B2

公开(公告)日：2019-02-26

申请号：US15134591

申请日：2016-04-21

Applicant: NISSEI ASB MACHINE CO., LTD.

Inventor： Hiroshi Horigome ,  Yasuhiro Hidaka

IPC: B29C45/57 ,  B29B11/08 ,  B29C45/54 ,  B29C45/50 ,  B29K105/00 ,  B29K67/00 ,  B29L31/00

Abstract: As an injection screw 2 applies pressure, a holding pressure plunger 22 is moved backward under the pressure of a resin to flow the resin into a holding pressure path 9, and the resin in a resin path 6 is pressurized (primary holding pressure process). A shutoff plunger 12 is closed, and the resin in the resin path 6 and the holding pressure path 9 is pressurized by the holding pressure plunger 22 (secondary holding pressure process). Further, the shutoff plunger 12 is opened, and the holding pressure plunger 22 is moved forward until its tip projects into the resin path 6 to discharge all the resin in the holding pressure path 9 to the resin path 6, whereby the resin beside the injection screw 2 as compared with the shutoff plunger 12 is held with respect to the holding pressure path 9.

公开(公告)号：US12076900B2

公开(公告)日：2024-09-03

申请号：US17602368

申请日：2020-04-08

Applicant: NISSEI ASB MACHINE CO., LTD.

Inventor： Yasuhiro Hidaka ,  Hiroki Ogihara

IPC: B29C45/77

CPC classification number: B29C45/77 ,  B29C2945/7601 ,  B29C2945/76381 ,  B29C2945/76658 ,  B29C2945/76859

Abstract: A manufacturing apparatus for manufacturing a resin molded article includes: an injection molding part configured to inject resin into an injection mold and injection-mold the resin molded article; a control unit configured to control the injection by the injection molding part; a calculation unit configured to calculate a pressure reduction curve for reducing a pressure generated by the injection; and an input unit via which a user inputs a condition of the pressure reduction curve, in which the control unit is configured to control the injection based on the pressure reduction curve.

公开(公告)号：US11385764B2

公开(公告)日：2022-07-12

申请号：US16756342

申请日：2018-10-22

Applicant: NISSEI ASB MACHINE CO., LTD.

Inventor： Mikako Takeuchi ,  Takashi Kobayashi ,  Yasuhiro Hidaka

IPC: G06F3/04817 ,  B29C49/06 ,  B29C49/78 ,  G06F3/0482 ,  G06F3/04847 ,  B29L31/00

Abstract: This blow molding device is provided with: a display device configured to display on a setting screen information for setting control conditions for a plurality of objects to be controlled; and a display control device configured to control a display state of the setting screen. The display control device is configured to: cause a main display unit to display the information for setting the control conditions, as required; and cause a sub-display unit to constantly display status information which makes it possible to know operational states of the objects to be controlled, and a display switching icon for causing the main display unit to display operating icons of the objects to be controlled.