公开(公告)号：US20160339623A1

公开(公告)日：2016-11-24

申请号：US15111159

申请日：2015-02-04

Applicant: SIDEL PARTICIPATIONS

Inventor： Cedric LEMAIRE ,  Olivier ALIX ,  Frederic BRACHAIS

IPC: B29C49/58 ,  B29C49/36 ,  B29C49/48 ,  B29C49/12

CPC classification number: B29C49/58 ,  B29C49/06 ,  B29C49/12 ,  B29C49/36 ,  B29C49/4823 ,  B29C2049/4838 ,  B29C2049/4892 ,  B29C2049/5803 ,  B29C2049/5875 ,  B29C2049/5896 ,  B29L2031/712

Abstract: A molding unit (10) for manufacturing preforms (100) made of plastics material, includes at least one “HR”-type mold (10), a nozzle (14) including at least a nozzle body (28) and a nozzle orifice (30) incorporating a preform (100) stabilizer (34) that forms with a tubular member (40) a mobile assembly that is able to slide axially relative to the nozzle orifice (30) between at least a top position and a bottom position, wherein the tubular member (40) is guided so as to slide axially with respect to the nozzle body (28) by at least one guiding element (46) which is interposed radially between the nozzle body (28) and the tubular inlet member (40), and the stabilizer (34), fixed to the tubular member (40), is guided with respect to the nozzle body (28) only by way of the at least one guiding element (46).

Abstract translation: 一种用于制造由塑料材料制成的预制件（100）的模制单元（10），包括至少一个“HR”型模具（10），至少包括喷嘴体（28）和喷嘴孔 30）包括与管状构件（40）形成的预型件（100）稳定器（34），移动组件能够在至少顶部位置和底部位置之间相对于喷嘴孔口（30）轴向滑动，其中， 管状构件（40）被引导以便通过至少一个引导元件（46）相对于喷嘴体（28）轴向滑动，导向元件径向插入在喷嘴体（28）和管状入口构件（40）之间， ，并且固定到管状构件（40）上的稳定器（34）仅通过至少一个引导元件（46）相对于喷嘴体（28）被引导。