公开(公告)号：US20180162031A1

公开(公告)日：2018-06-14

申请号：US15737366

申请日：2016-06-01

Applicant: Husky Injection Molding Systems Ltd.

Inventor： Arnold Heinz MAI

IPC: B29C45/44 ,  B29C45/36 ,  B29C45/26

CPC classification number: B29C45/4421 ,  B29C45/2614 ,  B29C45/33 ,  B29C45/36 ,  B29C45/40 ,  B29C2045/4078

Abstract: A mold stack for a mold comprises a mold core configured for reception in a mold cavity plate with an outer molding surface. The mold core comprises an inner core with a first tapered guide surface and an outer core with a second tapered guide surface. The inner core is received through a passage in the outer core. A spacer slidably supports the outer core on the inner core. The outer core is movable relative to the inner core between a molding position in which the inner and outer cores define a mold cavity with the outer molding surface, and an open position in which the outer core is extended relative to the inner core. In the molding position, the first and second tapered guide surfaces engage one another to align the inner and outer cores.

公开(公告)号：US09931768B2

公开(公告)日：2018-04-03

申请号：US14646161

申请日：2013-11-06

Applicant: HUSKY INJECTION MOLDING SYSTEMS LTD.

Inventor： Arnold Heinz Mai ,  Philippe Alexandre Metz ,  Michael Yvon Sevestre ,  Geoffrey Andrew Gow

IPC: B29C33/30 ,  B29C45/26 ,  B29C45/17

CPC classification number: B29C33/301 ,  B29C33/305 ,  B29C33/306 ,  B29C45/1742 ,  B29C45/2673 ,  B29C45/2675

Abstract: Disclosed herein, amongst other things, are various conversion structures for use in a molding system (100, 200). A non-limiting embodiment of the conversion structure includes a standard mold receiver (140, 157) and a mold conversion module (151A, 151B, 151C, 251A, 251B, 251C, 251D, 251E, 251F, 152A, 152B, 152C, 170A, 170B, 170C). The standard mold receiver (140, 57) and the mold conversion module (151A, 151B, 151C, 251A, 251B, 251C, 251D, 251E, 251F, 152A, 152B, 152C, 170A, 170B, 170C) are configured to cooperate, wherein the mold conversion module (151A, 151B, 151C, 251A, 251B, 251C, 251D, 251E, 251F, 152A, 152B, 52C, 170A, 170B, 170C) is receivable in the standard mold receiver (140, 157) for converting a molding configuration of a mold (120).

公开(公告)号：US20180029269A1

公开(公告)日：2018-02-01

申请号：US15550186

申请日：2016-02-18

Applicant: Husky Injection Molding Systems Ltd.

Inventor： Christian KRAMMER ,  Christian RADA

IPC: B29C45/17 ,  B29C45/40 ,  B29C45/76 ,  B29C45/00

CPC classification number: B29C45/1769 ,  B29C45/006 ,  B29C45/0081 ,  B29C45/40 ,  B29C45/76 ,  B29C2045/4084 ,  B29C2945/76505 ,  B29C2945/76595 ,  B29L2031/56 ,  B29L2031/565

Abstract: An injection mold for molding a flip-top closure having a body portion and a lid attached to the body portion by a living hinge has first and second mold portions for defining first and second portions of the flip-top closure respectively, a lid closing tool for closing the lid of the flip-top closure on the body portion after a molding of the flip-top closure in the injection mold and before an ejection of the flip-top closure from the injection mold, and first and second linear actuators operatively connected to the lid closing tool for moving the lid closing tool about first and second axes respectively. The first and second linear actuators are controllable to move the lid closing tool along a lid closing path for closing the lid. An in-mold lid closing device and a method for making a flip-top closure are also disclosed.

公开(公告)号：US20170334125A1

公开(公告)日：2017-11-23

申请号：US15527485

申请日：2015-11-04

Applicant: Husky Injection Molding Systems Ltd.

Inventor： Christophe Simon Pierre BECK

IPC: B29C49/42 ,  B29C49/30 ,  B29L31/00

CPC classification number: B29C49/4242 ,  B29B11/08 ,  B29B11/14 ,  B29B2911/14486 ,  B29B2911/14493 ,  B29C45/2673 ,  B29C45/2708 ,  B29C45/2711 ,  B29C49/30 ,  B29C49/4289 ,  B29L2031/7158

Abstract: Disclosed herein, amongst other things, is a method for converting a design of an original preform that is blow moldable to form a container into a converted preform having less molding material that is blow moldable to form the same container. The method includes retaining a neck finish and body of the original preform on the converted preform. The method further includes replacing the original base of the original preform with a converted base having an outer base surface that joins with an outer body surface of the body at an base split-line of the original base and that fits offset within an outer body surface of the original base, whereby the converted preform has a reduced total length, disregarding any gate vestige that may be formed thereon, relative to a total length of the original preform.

公开(公告)号：US20160067895A1

公开(公告)日：2016-03-10

申请号：US14945850

申请日：2015-11-19

Applicant: Husky Injection Molding Systems Ltd.

Inventor： Jean-Christophe WITZ ,  Sven KMOCH ,  Ralf Walter FISCH

IPC: B29C45/17 ,  B29C45/34

CPC classification number: B29C45/1753 ,  B29C33/72 ,  B29C45/33 ,  B29C45/34 ,  B29C45/64 ,  B29C45/80

Abstract: A method is provided of cleaning of a portion of a mold component, the portion of the mold component including a passage configured, in use, to allow passage of fluid and to prevent passage of melt, the method comprising: entering the mold component into a cleaning configuration, whereby a portion of the passage becomes part of a molding surface; performing a molding cycle to fill in at least the portion of the passage with molding material for incorporation and removal of a residue there from. Also provided is a mold having a first mold half and a second mold half, the halves being movable relative to each other. A mold shut height adjustment apparatus can provide for a change in the mold shut height.

Abstract translation: 提供了清洁模具部件的一部分的方法，模具部件的部分包括在使用中构造成允许流体通过并防止熔体通过的通道，该方法包括：将模具部件进入 清洁构造，其中通道的一部分成为模制表面的一部分; 执行模制循环以至少填充通道的部分，其中模制材料用于引入和除去残留物。 还提供了具有第一半模和第二半模的模具，所述半部可相对于彼此移动。 模具闭合高度调节装置可以提供模具闭合高度的变化。

公开(公告)号：US09272453B1

公开(公告)日：2016-03-01

申请号：US14472687

申请日：2014-08-29

Applicant: Husky Injection Molding Systems Ltd.

Inventor： William Steven Keir ,  Hakimuddin Boxwala

IPC: B29C45/23 ,  B29C45/27

CPC classification number: B29C45/2711 ,  B29C45/2806

Abstract: An injection molding machine comprises a manifold plate, a nozzle extending through the manifold plate, and a gate pad. A valve stem is disposed within the nozzle and is movable between a first position in which the valve stem extends through an outlet of the nozzle, and a retracted position. The gate pad has an inlet end with an inlet opening and an outlet end with a gate aperture. The inlet end is removably attachable to the manifold plate so that the nozzle is received through the inlet opening and the outlet of the nozzle is in communication with the gate aperture, wherein the valve stem seals the gate aperture in the extended position. The outlet end of the gate pad abuts a mold insert and molding material is delivered from the nozzle to a cavity defined by the mold insert through the gate aperture.

Abstract translation: 注射成型机包括歧管板，延伸穿过歧管板的喷嘴和闸板。 阀杆设置在喷嘴内并且可在阀杆通过喷嘴的出口延伸的第一位置和缩回位置之间移动。 闸板具有入口端，其具有入口开口和具有门孔的出口端。 入口端可移除地附接到歧管板，使得喷嘴通过入口开口接收，并且喷嘴的出口与门孔连通，其中阀杆将延伸位置的门孔密封。 闸板的出口端邻接模具插入件，模制材料从喷嘴传送到由模具插入件通过门孔限定的空腔。

公开(公告)号：US20150266229A1

公开(公告)日：2015-09-24

申请号：US14549757

申请日：2014-11-21

Applicant: HUSKY INJECTION MOLDING SYSTEMS LTD.

Inventor： Marco DUARTE ,  Alaeddin KHALIGHI ,  Marc KLEIFGES ,  Thomas ZEILER ,  Peter GRATZ ,  Christophe Simon Pierre BECK

IPC: B29C49/00 ,  B29B11/14

CPC classification number: B29C49/0073 ,  B29B11/14 ,  B29B2911/14486 ,  B29B2911/1464 ,  B29B2911/14886 ,  B29C49/06 ,  B29K2105/253 ,  B29L2031/7158 ,  Y10T428/13

Abstract: Described herein, amongst other things, is a container preform that is blow moldable into a container. The container preform includes a tubular body having a neck finish and a base at an open end and a closed end thereof respectively. The base is defined between inside and outside curved surfaces at least one of which is composed of multiple tangential curves, wherein an elongate portion is defined between adjacent inside and outside concentric curves that define a thinnest bottom wall thickness of the base having a constant minimum thickness that is smaller than or equal to a wall thickness of the body.

Abstract translation: 这里描述的是可吹塑成容器的容器预制件。 容器预成型件包括分别具有颈部精加工的管状体和在开口端和封闭端的基部。 基部在内外弯曲表面之间限定，其中至少一个弯曲表面由多个切向曲线组成，其中细长部分限定在相邻的内部和外部同心曲线之间，其限定具有恒定最小厚度的基底的最薄底壁厚度 小于或等于身体的壁厚。

公开(公告)号：US20140295014A1

公开(公告)日：2014-10-02

申请号：US14356671

申请日：2012-10-16

Applicant: Husky Injection Molding Systems Ltd.

Inventor： Domenico Favata ,  Claude Francois Wolf

IPC: B29C45/17

CPC classification number: B29C45/1781 ,  B29C45/2806 ,  B29C2045/308

Abstract: A mold-tool system (100), comprising: a body assembly (102); and a stem-guidance assembly (106) configured to maintain guiding movement of a valve-stem assembly (934) through the body assembly (102).

Abstract translation: 一种模具工具系统（100），包括：主体组件（102）; 以及杆引导组件（106），其构造成保持阀杆组件（934）通过主体组件（102）的引导运动。

公开(公告)号：US08801426B2

公开(公告)日：2014-08-12

申请号：US13674996

申请日：2012-11-13

Applicant: Husky Injection Molding Systems Ltd.

Inventor： John Robert Galt ,  Stephen Daniel Ferenc ,  Darrin Albert MacLeod

IPC: B29C45/22 ,  B29C45/58 ,  B29C45/27 ,  B29C45/17 ,  B29C45/30

CPC classification number: B29C45/17 ,  B29C45/2703 ,  B29C45/581 ,  B29C2045/308

Abstract: A dynamic mixer and associated injection molding system for mixing a melt flow. The injection molding system includes: a hot runner assembly having a plurality of splits; an injection unit that delivers a melt flow to the plurality of splits in the hot runner assembly via a melt channel; and a dynamic mixer incorporated into the melt channel upstream from the plurality of splits, wherein the dynamic mixer includes a rotor assembly configured to be rotationally driven by the melt flow, and wherein the rotor assembly is further configured to mix the melt flow passing through the melt channel.

Abstract translation: 一种用于混合熔体流动的动态混合器和相关联的注塑系统。 注射成型系统包括：具有多个分裂的热流道组件; 注射单元，其通过熔体通道将熔体流传递到热流道组件中的多个裂缝; 以及动力混合器，其结合到所述多个裂缝的上游的所述熔体通道中，其中所述动态混合器包括构造成由所述熔体流旋转地驱动的转子组件，并且其中所述转子组件进一步构造成将通过 熔体通道。

公开(公告)号：US20140124983A1

公开(公告)日：2014-05-08

申请号：US14092994

申请日：2013-11-28

Applicant: Husky Injection Molding Systems Ltd.

Inventor： Christophe HALTER ,  Pierre Glaesener ,  François Styga

IPC: B29C45/17

CPC classification number: B29C45/7626 ,  B29C45/04 ,  B29C45/1761 ,  B29C45/1769 ,  B29C45/2618 ,  B29C45/40 ,  B29C45/4005 ,  B29C45/4225 ,  B29C45/64 ,  B29C45/66 ,  B29C45/76 ,  B29C45/80 ,  B29C2045/1785 ,  B29C2045/363 ,  B29C2045/4068 ,  B29C2045/4078 ,  B29C2945/76387 ,  B29C2945/76418 ,  B29C2945/76732 ,  B29D1/00 ,  B29L2031/748 ,  Y10S425/809

Abstract: An in-mold shutter (140) for embedding in an injection mold (100, 200, 300) is described herein. The in-mold shutter (140, 240, 340, 440, 540) includes a shutter actuator (148, 548) that is configured to selectively engage a first mold shoe (130) of the injection mold (100, 200, 300) with a platen of a mold clamping assembly (996) to hold the first mold shoe (130) in an extended position (E), along a mold-stroke axis (X), during a step of molding a first molded article (102A) in the injection mold (100, 200, 300). Also described herein is a molded article transfer device (150, 250) for use with the injection mold (100, 200, 300). The molded article transfer device (150, 250) includes a shuttle (154) that is slidably arranged, in use, within the injection mold (100, 200, 300). The shuttle (154) defines a first aperture (156A), at least in part, that alternately accommodates: (i) a first mold stack (106A, 206A, 306A) arranged therein; and (ii) a first molded article (102A) received therein with opening of the first mold stack (106A, 206A, 306A).