公开(公告)号：US10427350B2

公开(公告)日：2019-10-01

申请号：US16052384

申请日：2018-08-01

Applicant: NISSEI ASB MACHINE CO., LTD.

Inventor： Yoshiaki Tanabe ,  Atsushi Sakurai

IPC: B29C49/18 ,  B29C49/48 ,  B29C49/42 ,  B29C49/64 ,  B29L31/00 ,  B29K105/00

Abstract: A preform has a flange that protrudes outward at a neck, and is supplied in an inverted state. A preform handling device includes a star wheel that is configured so that the preform is supplied to each of a plurality of depressions that are formed in an outer circumferential part of a wheel, and pushes the preform to rotationally transfer the preform from an upstream region to a downstream region, an end face guide member that is provided in the upstream region so as to be situated under the preform and that support and guide an open end face of the preform, and a pair of flange guide members that are provided in the downstream region and that support and guide a lower side of the flange of the preform.

公开(公告)号：US10065357B2

公开(公告)日：2018-09-04

申请号：US15097727

申请日：2016-04-13

Applicant: NISSEI ASB MACHINE CO., LTD.

Inventor： Yoshiaki Tanabe ,  Atsushi Sakurai

IPC: B29C49/42 ,  B29C49/64 ,  B29L31/00 ,  B29K105/00

Abstract: A preform has a flange that protrudes outward at a neck, and is supplied in an inverted state. A preform handling device includes a star wheel that is configured so that the preform is supplied to each of a plurality of depressions that are formed in an outer circumferential part of a wheel, and pushes the preform to rotationally transfer the preform from an upstream region to a downstream region, an end face guide member that is provided in the upstream region so as to be situated under the preform and that support and guide an open end face of the preform, and a pair of flange guide members that are provided in the downstream region and that support and guide a lower side of the flange of the preform.

公开(公告)号：US09278476B2

公开(公告)日：2016-03-08

申请号：US13857870

申请日：2013-04-05

Applicant: NISSEI ASB MACHINE CO., LTD.

Inventor： Koichi Sato ,  Atsushi Sakurai

IPC: B29C49/30 ,  B29C49/42 ,  B29C49/48 ,  B29C49/64 ,  B29C49/56 ,  B29L31/00 ,  B29C49/06 ,  B29C49/02

CPC classification number: B29C49/30 ,  B29C49/06 ,  B29C49/4215 ,  B29C49/4236 ,  B29C49/48 ,  B29C49/56 ,  B29C49/6409 ,  B29C49/649 ,  B29C2049/024 ,  B29C2049/4221 ,  B29C2049/4892 ,  B29C2049/563 ,  B29L2031/716

Abstract: The blow molding device includes a heating section that continuously transfers and heats preforms that respectively include a neck along a heating transfer path while supporting the preforms using transfer members in an inverted state, a blow molding section that simultaneously blow-molds N (N is an integer equal to or larger than 2) preforms that have been heated by the heating section in an upright state to form N containers, and an intermittent transfer section that intermittently transfers the N preforms from the heating section to the blow molding section. The intermittent transfer section includes a pitch conversion section that converts the arrangement pitch of the N preforms from a first pitch P1 to a second pitch P2 (P2>P1), and an inversion section that includes N inversion arms that respectively invert the N preforms from the inverted state to the upright state.

Abstract translation: 该吹塑装置包括一个加热部分，该加热部分沿着加热传送路径连续地传送和加热预成型件，同时使用转印部件以倒立状态支撑预成型件;吹塑成形部，其同时吹塑N（N是 整数等于或大于2）由直立状态的加热部分加热以形成N个容器的预成型件，以及将N个预成型件从加热部间间歇地传递到吹塑成型部的间歇转印部。 间歇转印部包括将N个预成型体的配置间距从第一间距P1转换为第二间距P2（P2> P1）的俯仰变换部，以及包括N个反转臂的反转部，该N个反转臂分别将N个预成型体从 倒立状态直立状态。

公开(公告)号：US10857721B2

公开(公告)日：2020-12-08

申请号：US15514316

申请日：2015-09-17

Applicant: NISSEI ASB MACHINE CO., LTD.

Inventor： Atsushi Sakurai ,  Yoshiaki Tanabe

IPC: B29C49/56 ,  B29C49/42 ,  B29C49/58 ,  B29C49/48 ,  B29C49/12 ,  B29K67/00 ,  B29K105/00 ,  B29L31/00

Abstract: A blow molding device of the invention includes a pair of blow cavity split molds (50A, 50B), a chuck member (80) that chucks a mouth portion (20) and conveys a preform (10A), a blow core mold (70) that includes a tubular portion (71) which surrounds circumferences of the mouth portion and a flange (25) and introduces blow air into the preform, and a pair of projecting members (60A, 60B) which have a halved ring shape and are provided detachably on each upper surface of the pair of blow cavity split molds. Each of the pair of projecting members includes an airtight sealing portion (61) which is in contact with a lower end face of the tubular portion of the blow core mold, and a positioning portion (62) which positions the flange of the preform.