公开(公告)号：US20180001539A1

公开(公告)日：2018-01-04

申请号：US15706542

申请日：2017-09-15

申请人： NISSEI ASB MACHINE CO., LTD.

发明人： Hiroshi HORIGOME ,  Yuji SAKABE ,  Shou KOMIYAMA

IPC分类号： B29C49/12

CPC分类号： B29C49/12 ,  B29C49/06 ,  B29C49/28 ,  B29C49/38 ,  B29C49/4236 ,  B29C49/48 ,  B29C49/70 ,  B29C49/78 ,  B29C2049/1204 ,  B29C2049/1252 ,  B29C2049/1257 ,  B29C2049/129 ,  B29C2049/4869 ,  B29C2049/4887 ,  B29C2949/78815 ,  B29C2949/78957

摘要： A biaxial stretch blow molding device comprises: a first guide shaft 57 which is erected on an upper base 51 and to which a blow core fixing member 54 is slidably coupled; a second guide shaft 67 erected on the stretch rod fixing member 56; a support member 59 fixed to the first guide shaft 57 and provided with a guide hole 68 through which the second guide shaft 67 is slidably inserted; a first drive device 63 that moves the blow core fixing member 54 forward and backward independently of the stretch rod fixing member 56; and a second drive device 70 that moves the stretch rod fixing member 56 forward and backward independently of the blow core fixing member 54.