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公开(公告)号：US20140234472A1
公开(公告)日：2014-08-21
申请号：US14176336
申请日：2014-02-10
Applicant: ENGEL AUSTRIA GmbH
Inventor： Stephan EPPICH
CPC classification number: B29C45/64 , B29C45/1744 , B29C45/1761
Abstract: A closure unit of an injection molding machine has a fixed mold mounting plate, a moveable mold mounting plate, and at least one mounting element for mounting the fixed mold mounting plate to a machine frame. The at least one mounting element upon accelerations and decelerations of the moveable mold mounting plate to reach the closed position allows such movements of the fixed mold mounting plate relative to the machine frame that rotations and/or movements transversely relative to a machine axis of the fixed mold mounting plate relative to the moveable mold mounting plate are substantially prevented.
Abstract translation: 注射成型机的封闭单元具有固定模具安装板，可移动模具安装板以及用于将固定模具安装板安装到机架上的至少一个安装元件。 所述至少一个安装元件在可移动模具安装板的加速和减速到达关闭位置时允许固定模具安装板相对于机架的移动，其相对于固定的模具安装板的机器轴线横向旋转和/或运动 基本上防止了相对于可移动模具安装板的模具安装板。
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公开(公告)号：US20190275718A1
公开(公告)日：2019-09-12
申请号：US16292899
申请日：2019-03-05
Applicant: ENGEL AUSTRIA GmbH
Inventor： Stephan EPPICH
IPC: B29C45/56 , B29C45/26 , B29C45/18 , B29C45/66 , B29C45/47 , B29C45/57 , B29C45/17 , B29C45/67 , B29C45/27
Abstract: A shaping machine includes a stationary first mold mounting plate, a second mold mounting plate movable with respect to the first mold mounting plate, a tubular snorkel fixedly secured to the second mold mounting plate, and an injection unit for plasticizing and injecting a molding material. An abutment is designed so that, in the opened condition of the closing unit, the injection unit can be braced against the abutment, and so that, in a closed condition of the closing unit, the injection unit is freed from the abutment by the force action of the snorkel on the injection unit.
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公开(公告)号：US20160354952A1
公开(公告)日：2016-12-08
申请号：US15175424
申请日：2016-06-07
Applicant: ENGEL AUSTRIA GmbH
Inventor： Franz DIRNEDER , Stephan EPPICH , Helmut WIESINGER
CPC classification number: B29C45/6728 , B22D17/26 , B29C45/6707 , B29C2045/664
Abstract: A closing unit of a shaping machine includes a moveable clamping plate, a push rod connected to the moveable clamping plate and having an outside profile, a divided locking nut provided with an inside profile, and a closing force mechanism for acting on the moveable mold clamping plate with a closing force. The push rod is lockable in a closed position of the locking nut by the cooperation of the inside profile and the outside profile with the closing force mechanism. For displacement of the locking nut between an opened and the closed position, a rotary drive is provided for rotation of a shaft, and at least one toothed rack cooperates with the shaft by way of a tooth arrangement and is connected to the locking nut.
Abstract translation: 成型机的封闭单元包括可移动夹板，连接到可移动夹板并具有外部轮廓的推杆，设有内部轮廓的分隔锁定螺母和用于作用在可移动模具夹紧上的闭合力机构 板块有关闭力。 推杆通过内轮廓和外轮廓与关闭力机构的配合被锁定在锁紧螺母的关闭位置。 为了使锁定螺母在打开位置和关闭位置之间移动，提供旋转驱动器用于轴的旋转，并且至少一个齿形齿条通过齿配置与轴配合并且连接到锁定螺母。
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Patent Agency Ranking
公开(公告)号：US20240269898A1
公开(公告)日：2024-08-15
申请号：US18435373
申请日：2024-02-07
Applicant: ENGEL AUSTRIA GmbH
Inventor： Lukas Muttenthaler , Gerhard HACKL-LEHNER , Christoph BALKA-HINTERSTEINER , Friedrich PERNKOPF , Stephan EPPICH , Johannes MAYR , Anton LOHNECKER , Markus OTTO , Florian MESSNER , Lukas GUGLER , Klaus Hubert GATTRINGER , Stephan BAUERNFEIND , Reinhard GRATZL , Herwig KOPPAUER
CPC classification number: B29C33/202 , B29C33/24 , B29C33/442
Abstract: A tie-bar-less clamping unit for a moulding machine includes a machine frame formed for absorbing clamping forces, and a fixed platen arranged stationary in relation to the machine frame. A movable platen can move relative to the machine frame, and at least one push rod is preferably arranged substantially centrally with respect to the movable platen. At least one pressure pad is arranged between the push rod and the movable platen.
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公开(公告)号：US20230001614A1
公开(公告)日：2023-01-05
申请号：US17855986
申请日：2022-07-01
Applicant: ENGEL AUSTRIA GmbH
Inventor： Stephan EPPICH , David SULZBACHNER
IPC: B29C45/67
Abstract: Clamping unit for a molding machine, in particular for an injection-molding machine, with a machine frame, an end plate arranged on the machine frame, a platen movably mounted on the machine frame, a stationary platen arranged on the machine frame, at least two, in particular four, tie bars, via which a clamping force can be transmitted, and a mold height adjustment apparatus for adjusting the mold height for a molding tool which can be or is fitted on the platen, wherein the mold height adjustment apparatus has
i. a rotatable adjustment element gripping on at least one tie bar, ii. a drive device for rotating the rotatable adjustment element and iii. a locking device for securing the rotatable adjustment element against a rotational movement relative to the at least one tie bar.-
公开(公告)号：US20210221040A1
公开(公告)日：2021-07-22
申请号：US17217525
申请日：2021-03-30
Applicant: ENGEL AUSTRIA GmbH
Inventor： Friedrich Johannes KILIAN , Friedrich PERNKOPF , Stephan EPPICH
Abstract: A method for moving a movable mold mounting plate of a molding machine, wherein the movable mold mounting plate is movable relative to a stationary mold mounting plate and the mold mounting plates are kinematically connected to each other and wherein a drive mechanism for moving the movable mold mounting plate is provided, wherein molding tool parts arranged on the mold mounting plates are brought into abutment to each other in a closed state and wherein a temporally changeable tilting movement of the mold mounting plates relative to each other occurs by the movement of the movable mold mounting plate, wherein the movable mold mounting plate is moved by the drive mechanism and/or the stationary mold mounting plate is moved by an injection device in such a way that when reaching a predeterminable distance of the mold mounting plates relative to each other a parameter representing the tilting movement of the mold mounting plates relative to each other is less than or equal to a presettable value, preferably equal to zero.
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7.发明申请公开(公告)号：US20210221037A1
公开(公告)日：2021-07-22
申请号：US17146943
申请日：2021-01-12
Applicant: ENGEL AUSTRIA GmbH
Inventor： Franz DIRNEDER , Stephan EPPICH , Robert STRASSER , Gerhard HACKL-LEHNER , Christoph BALKA , Friedrich PERNKOPF , Gernot BOEHM
Abstract: An injection unit for a shaping machine includes an injection element suitable for introducing a plasticized material into a mould tool by a linear movement of the injection element. The injection element is coupled in linear motion-transmitting relationship to a bearing element, and at least two linear drives are adapted to exert a force on the injection element by the bearing element. The force can be transmitted by a transmission element from the at least two linear drives to the bearing element and thus to the injection element, and at least one clearance is arranged between the bearing element and the transmission element so that deformations of the bearing element are not transmitted to the transmission element or are transmitted to a reduced degree.
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公开(公告)号：US20190118447A1
公开(公告)日：2019-04-25
申请号：US16165558
申请日：2018-10-19
Applicant: ENGEL AUSTRIA GmbH
Inventor： Friedrich Johann KILIAN , Friedrich PERNKOPF , Stephan EPPICH
Abstract: A method for moving a movable mold mounting plate of a molding machine, wherein the movable mold mounting plate is movable relative to a stationary mold mounting plate and the mold mounting plates are kinematically connected to each other and wherein a drive mechanism for moving the movable mold mounting plate is provided, wherein molding tool parts arranged on the mold mounting plates are brought into abutment to each other in a closed state and wherein a temporally changeable tilting movement of the mold mounting plates relative to each other occurs by the movement of the movable mold mounting plate, wherein the movable mold mounting plate is moved by the drive mechanism and/or the stationary mold mounting plate is moved by an injection device in such a way that when reaching a predeterminable distance of the mold mounting plates relative to each other a parameter representing the tilting movement of the mold mounting plates relative to each other is less than or equal to a presettable value, preferably equal to zero.
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