US 12,134,222 B2
Blow molding machine, mold component mounting method and mold unit
Hiroshi Horigome, Komoro (JP); and Toshio Nakajima, Komoro (JP)
Assigned to NISSEI ASB MACHINE CO., LTD., Nagano (JP)
Filed by NISSEI ASB MACHINE CO., LTD., Nagano (JP)
Filed on Sep. 5, 2022, as Appl. No. 17/902,969.
Application 17/902,969 is a division of application No. 17/019,081, filed on Sep. 11, 2020, granted, now 11,465,328.
Application 16/043,565 is a division of application No. 14/354,066, granted, now 10,052,809, issued on Aug. 21, 2018, previously published as PCT/JP2012/077275, filed on Oct. 22, 2012.
Application 17/019,081 is a continuation of application No. 16/043,565, filed on Jul. 24, 2018, granted, now 10,994,466, issued on May 4, 2021.
Claims priority of application No. 2011-233452 (JP), filed on Oct. 24, 2011; and application No. 2012-231478 (JP), filed on Oct. 19, 2012.
Prior Publication US 2022/0410463 A1, Dec. 29, 2022
Int. Cl. B29C 49/28 (2006.01); B29C 33/30 (2006.01); B29C 49/06 (2006.01); B29C 49/36 (2006.01); B29C 49/48 (2006.01)
CPC B29C 49/28 (2013.01) [B29C 33/30 (2013.01); B29C 49/06 (2013.01); B29C 49/36 (2013.01); B29C 2049/4856 (2013.01)] 5 Claims
OG exemplary drawing
 
1. A mold unit attachable to a rotation transfer type blow molding machine of a hot parison system, the blow molding machine including an eject plate, the mold unit comprising:
an eject pin fixing plate configured to be coupled to the eject plate, and
a mold for blow molding,
wherein the mold unit is used in a removal station of the blow molding machine,
wherein the eject plate is used for removing a molded product produced by the mold for blow molding,
wherein the eject pin fixing plate has a plurality of eject pins fixed thereto, the eject pins being configured to push the molded product molded by the mold for blow molding the eject pin fixing plate being a part of the mold unit,
wherein the eject pin fixing plate has a side face and a lateral face, the side face is longer in length than the lateral face, and the lateral face has a recess into which a lock pin is insertable, whereby the lock pin may be inserted into the recess via a through hole provided on a lateral surface of the eject plate.