公开(公告)号：US20220347902A1

公开(公告)日：2022-11-03

申请号：US17812285

申请日：2022-07-13

Applicant: Husky Injection Molding Systems Ltd.

Inventor： Sven KMOCH ,  Ralf Walter FISCH ,  Derek Robertson MCCREADY ,  Renato PAPA ,  Maxfield Paul BRADSHAW

IPC: B29C45/17 ,  B29C45/34 ,  B29C45/80 ,  B29C33/72

Abstract: In an aspect, a mold stack may comprise two adjacent components, one at least partially defining a vent adjustable between a molding configuration and a cleaning configuration. A junction of the components may be adjustable between a molding configuration, wherein mating faces contact one another to define a parting line, and a cleaning configuration, wherein mating faces are separated to create a molding cavity extension therebetween and an auxiliary melt barrier prevents uncontrolled flashing from the extension.

公开(公告)号：US20220332028A1

公开(公告)日：2022-10-20

申请号：US17723583

申请日：2022-04-19

Applicant: HUSKY INJECTION MOLDING SYSTEMS LTD.

Inventor： Joachim Johannes NIEWELS ,  Adam Christopher ULEMEK ,  Peter YANKOV ,  Sven KMOCH ,  Ralf Walter FISCH ,  Christophe HALTER ,  Darrin Albert MACLEOD ,  Teng GUO ,  Joaquim Martins NOGUEIRA

IPC: B29C45/33 ,  B29C45/18 ,  B29C45/26 ,  B29C45/04 ,  B29C45/36 ,  B29C45/66 ,  B29C45/17

Abstract: A plastic molding system comprises: dispensing, pre-shaping and shaping cells and a transport subsystem. The dispensing cell has a station for dispensing a dose of plastic feedstock. The pre-shaping and shaping cells each comprise a plurality of stations for shaping the workpiece into a preform shape and into a final shape, respectively. The transport subsystem advances a workpiece along a selected one of a plurality of process paths to form a molded article. Each of the plurality of process paths is defined by a combination of stations of the dispensing cell, the pre-shaping cell and the shaping cell.

公开(公告)号：US20210394415A1

公开(公告)日：2021-12-23

申请号：US17269661

申请日：2019-08-29

Applicant: HUSKY INJECTION MOLDING SYSTEMS LTD.

Inventor： Joaquim Martins NOGUEIRA ,  Adam Christopher ULEMEK ,  Ralf Walter FISCH ,  Sven KMOCH ,  Alex TENG

IPC: B29C45/66 ,  B29C45/26 ,  B29C45/04 ,  B29C45/17

Abstract: An injection molding apparatus comprises a support base and a mold carrier removably mounted to the support base. The mold carrier includes a mounting plate with attachment features for engaging the support base. A mold with two mold plates is slidably mounted to the mounting 5 plate. A clamp is operable to move the plates between open and closed positions. In the closed position, the plates abut one another. In the open position, the plates are spaced apart for removing molded articles.

公开(公告)号：US20210308918A1

公开(公告)日：2021-10-07

申请号：US17269571

申请日：2019-08-29

Applicant: HUSKY INJECTION MOLDING SYSTEMS LTD.

Inventor： Joachim Johannes NIEWELS ,  Adam Christopher ULEMEK ,  Peter YANKOV ,  Sven KMOCH ,  Ralf Walter FISCH ,  Christophe HALTER ,  Darrin Albert MACLEOD ,  Teng GUO ,  Joaquim Martins NOGUEIRA

IPC: B29C45/33 ,  B29C45/18 ,  B29C45/26

Abstract: A plastic molding system comprises: dispensing, pre-shaping and shaping cells and a transport subsystem. The dispensing cell has a station for dispensing a dose of plastic feedstock. The pre-shaping and shaping cells each comprise a plurality of stations for shaping the workpiece into a preform shape and into a final shape, respectively. The transport subsystem advances a workpiece along a selected one of a plurality of process paths to form a molded article. Each of the plurality of process paths is defined by a combination of stations of the dispensing cell, the pre-shaping cell and the shaping cell.

公开(公告)号：US20200290251A1

公开(公告)日：2020-09-17

申请号：US16886122

申请日：2020-05-28

Applicant: Husky Injection Molding Systems Ltd.

Inventor： Sven KMOCH ,  Ralf Walter FISCH ,  Derek Robertson McCREADY ,  Renato PAPA ,  Maxfield Paul BRADSHAW

IPC: B29C45/17 ,  B29C45/34 ,  B29C45/80 ,  B29C33/72

Abstract: In an aspect, a mold stack may comprise two adjacent components, one at least partially defining a vent adjustable between a molding configuration and a cleaning configuration. A junction of the components may be adjustable between a molding configuration, wherein mating faces contact one another to define a parting line, and a cleaning configuration, wherein mating faces are separated to create a molding cavity extension therebetween and an auxiliary melt barrier prevents uncontrolled flashing from the extension. In another aspect, a mold shut height adjustment mechanism may include a mold component movable along an operational axis of the mold, a stop member, movable along the axis relative to the mold component, having first and second stops for providing first and second gaps on the front and back sides, respectively, of the mold component when the stop member is deployed, and a spacer for use in selectively deploying the stop member.