Invention Grant
US08821152B2 Injection-molding machine having at least two toggle lever mechanisms 有权
具有至少两个肘杆机构的注射成型机

  • Patent Title: Injection-molding machine having at least two toggle lever mechanisms
  • Patent Title (中): 具有至少两个肘杆机构的注射成型机
  • Application No.: US13880129
    Application Date: 2011-10-16
  • Publication No.: US08821152B2
    Publication Date: 2014-09-02
  • Inventor: Renate Keinath
  • Applicant: Renate Keinath
  • Applicant Address: DE
  • Assignee: Arburg GmbH + Co. KG
  • Current Assignee: Arburg GmbH + Co. KG
  • Current Assignee Address: DE
  • Agency: Cantor Colburn LLP
  • Priority: DE102010048560 20101018
  • International Application: PCT/EP2011/005190 WO 20111016
  • International Announcement: WO2012/052138 WO 20120426
  • Main IPC: B29C45/00
  • IPC: B29C45/00
Injection-molding machine having at least two toggle lever mechanisms
Abstract:
An injection-molding machine for processing plastics has, on a mold-closing unit (F), at least one injection mold (10) which can be accommodated between a stationary mold carrier (12) and a movable mold carrier (11). The mold carriers are moved by means of at least one pair of toggle levers with two toggle lever mechanisms (K), which are driven in a closing direction (s-s) independently of one another each by a drive unit (A), wherein the toggle lever mechanisms (K) are mounted on a bearing plate (14). Since the bearing plate (14) is mounted on the injection-molding machine such that it can move along guides (28), and the drive units (A) are mounted on the movable bearing plate (14) on which the actuating elements for the at least two toggle lever mechanisms (K) are mounted, it is possible to influence the parallelism of the mold carriers both in the static and in the dynamic state.
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