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公开(公告)号:US20210245414A1
公开(公告)日:2021-08-12
申请号:US17252991
申请日:2019-07-24
申请人: KRONES AG
发明人: Konrad SENN , Thomas HOELLRIEGL , Klaus VOTH , Armin BUESS , Andreas BRUNNER , Simon MOEWES , Jochen HIRDINA
摘要: Method for operating an apparatus for forming plastic preforms into plastic containers, wherein in a working mode a plurality of forming stations are moved along a predetermined transport path by a movable carrier, wherein these forming stations in each case having blow mould arrangements which in a closed state in each case form cavities, within which the plastic preforms are formed into the plastic containers and the plastic preforms are supplied to these forming stations in order to be formed by supplying a flowable medium to the plastic containers, wherein this forming takes place at least temporarily during the transport of the forming stations along the transport path, and wherein at least temporarily at least components of the blow moulding arrangement are tempered. At least parts of the blow mould are pre-heated in a standstill of the carrier or a movement of the carrier, which is slower with respect to a movement of the carrier in the working mode.
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2.
公开(公告)号:US20240075675A1
公开(公告)日:2024-03-07
申请号:US18462282
申请日:2023-09-06
申请人: KRONES AG
发明人: Daniel VOGLER , Michael EIFLER , Thomas PHILIPP , Andreas PENSE , Simon MOEWES , Andreas ROTH , Wolfgang SCHOENBERGER , Robert AUST , Jochen FORSTHÖVEL , Daniel PETER
CPC分类号: B29C49/6418 , B29C49/42065 , B29C49/6835 , B29C2049/7861
摘要: Disclosed is an apparatus for heating plastic preforms, having a transport device which transports the plastic preforms along a predetermined transport path, the transport device having a circulating transport and a plurality of holding devices for holding the plastic preforms, having a plurality of heating devices which are arranged stationarily along the transport path, in such a way that the plastic preforms transported along the transport path are heated by these heating devices, the heating devices each having a plurality of heating lamps, and the apparatus having a detection device which is configured to detect a failure of the heating lamps, wherein the apparatus has a control device which is configured to control the apparatus in dependence on a number of heating lamps detected having failed.
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3.
公开(公告)号:US20230191684A1
公开(公告)日:2023-06-22
申请号:US17942968
申请日:2022-09-12
申请人: KRONES AG
发明人: Sebastian STEGER , Gerhard SCHWOED , Michael EIFLER , Jochen FORSTHOEVEL , Thomas PHILIPP , Simon MOEWES
CPC分类号: B29C49/42119 , B29C49/42065 , B29C49/42101 , B29C49/6418 , B29L2031/712
摘要: Apparatus for producing plastic containers has a heating device having a transport device for transporting the plastic preforms singly along a predefined transport path. The transport device has a plurality of holding devices for holding the plastic preforms, and at least one heating unit for heating the plastic preforms, wherein furthermore a rotating device is provided which rotates the plastic preforms held by the holding devices and is connected to a forming device, which transforms the plastic preforms transported by the heating device into plastic containers. The apparatus has an alignment device which enables alignment of the rotational position of the plastic preforms with respect to their longitudinal direction relative to the holding devices holding these plastic preforms and/or the apparatus has a rotational position alignment device arranged along the transport path which enables alignment of a rotational position of the holding devices with the plastic preforms arranged thereon.
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