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公开(公告)号：US20210268701A1
公开(公告)日：2021-09-02
申请号：US17258223
申请日：2019-07-18
发明人： Ralf Fiederle , Matthias Roick , Udo Schneider , Ivan Rados , Oliver Sacher , Uwe Konnerth
摘要： A plasticizing unit is provided for an injection unit of an injection moulding machine with a support element arranged beneath the cylinder and connected therewith. To simplify adjusting of the nozzle centre, a fixing element surrounds the end of the support element facing away from the cylinder such that a distance is present between the fixing element and the support element. Several adjusting elements are provided, to produce a force-fitting and/or form-fitting connection between the fixing element and the support element to adjust the position of the support element relative to the fixing element in a plane orthogonally to the cylinder axis. The plasticizing unit can be clamped in and out with its fixing element in a clamping- and positioning system connected with the machine bed. On changeover of the plasticizing unit, an adjusting of the nozzle centre, which has been carried out once, is retained.
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公开(公告)号：US11654602B2
公开(公告)日：2023-05-23
申请号：US17258223
申请日：2019-07-18
发明人： Ralf Fiederle , Matthias Roick , Udo Schneider , Ivan Rados , Oliver Sacher , Uwe Konnerth
CPC分类号： B29C45/1773 , B29C45/1761 , B29C45/5008 , B29C45/60 , B29C45/62 , B29C45/176
摘要： A plasticizing unit is provided for an injection unit of an injection moulding machine with a support element arranged beneath the cylinder and connected therewith. To simplify adjusting of the nozzle centre, a fixing element surrounds the end of the support element facing away from the cylinder such that a distance is present between the fixing element and the support element. Several adjusting elements are provided, to produce a force-fitting and/or form-fitting connection between the fixing element and the support element to adjust the position of the support element relative to the fixing element in a plane orthogonally to the cylinder axis. The plasticizing unit can be clamped in and out with its fixing element in a clamping- and positioning system connected with the machine bed. On changeover of the plasticizing unit, an adjusting of the nozzle centre, which has been carried out once, is retained.
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