Method and apparatus for forming plastic preforms into plastic containers with pre-heating of blow moulds

    公开(公告)号:US11584061B2

    公开(公告)日:2023-02-21

    申请号:US17252991

    申请日:2019-07-24

    申请人: KRONES AG

    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.

    Apparatus for coating containers with bypass and method for operating such an apparatus

    公开(公告)号:US11332325B2

    公开(公告)日:2022-05-17

    申请号:US17032004

    申请日:2020-09-25

    申请人: KRONES AG

    IPC分类号: B65G54/02 B65G47/84 B65G47/51

    摘要: Provided is an apparatus for coating containers having an inlet where containers are handed over to the apparatus, and an outlet where containers leave the apparatus, having at least one vacuum device for producing a vacuum, having at least one treatment station for coating containers with a plasma, wherein the treatment stations are in fluid connection with the vacuum device and wherein the treatment stations have at least one treatment device into which is able to be introduced into a container, wherein the apparatus has a first and a second transport device for transporting containers, wherein the first transport device feeds the containers at least indirectly to a treatment station, wherein the first transport device is able to be switched off at least temporarily, resulting in the feeding of containers to the treatment station being interrupted, and the second transport device being an at least sectionally linear transport device.

    APPARATUS FOR COATING CONTAINERS WITH BYPASS AND METHOD FOR OPERATING SUCH AN APPARATUS

    公开(公告)号:US20210094769A1

    公开(公告)日:2021-04-01

    申请号:US17032004

    申请日:2020-09-25

    申请人: KRONES AG

    IPC分类号: B65G54/02 B65G47/84

    摘要: Provided is an apparatus for coating containers having an inlet where containers are handed over to the apparatus, and an outlet where containers leave the apparatus, having at least one vacuum device for producing a vacuum, having at least one treatment station for coating containers with a plasma, wherein the treatment stations are in fluid connection with the vacuum device and wherein the treatment stations have at least one treatment device into which is able to be introduced into a container, wherein the apparatus has a first and a second transport device for transporting containers, wherein the first transport device feeds the containers at least indirectly to a treatment station, wherein the first transport device is able to be switched off at least temporarily, resulting in the feeding of containers to the treatment station being interrupted, and the second transport device being an at least sectionally linear transport device.

    CONTAINER TREATMENT DEVICE WITH STRETCHING DEVICE
    6.
    发明申请
    CONTAINER TREATMENT DEVICE WITH STRETCHING DEVICE 有权
    具有拉伸装置的容器处理装置

    公开(公告)号:US20140147545A1

    公开(公告)日:2014-05-29

    申请号:US14086645

    申请日:2013-11-21

    申请人: KRONES AG

    发明人: Klaus Voth

    IPC分类号: B29C49/12

    摘要: Described is a container treatment device for the expansion of pre-forms into containers, having at least one blow moulding device for the introduction of a flowable medium under pressure into an inner space of the pre-form, and at least one stretching device for stretching the pre-form during an expansion procedure. The blow moulding device has at least one blow moulding nozzle piston and the stretching device has at least one stretch rod which is movable at least locally and at least for a time through a through opening of the blow moulding nozzle piston in a translational manner and which is operatively connected to at least one portion of a stretch rod drive device, wherein at least one bearing element is arranged in the region of the through opening in order to guide the stretch rod.

    摘要翻译: 描述了一种用于将预成型件膨胀到容器中的容器处理装置,其具有至少一个用于将压力下的可流动介质引入预成型件的内部空间的吹塑装置,以及用于拉伸的至少一个拉伸装置 在扩展程序期间的预先形式。 吹塑装置具有至少一个吹塑喷嘴活塞,并且拉伸装置具有至少一个拉伸杆,该拉伸杆至少可局部地至少移动一段时间,通过吹塑成型喷嘴活塞的通孔以平移方式移动,并且其中 可操作地连接到拉伸杆驱动装置的至少一部分,其中至少一个轴承元件布置在通孔的区域中以引导拉伸杆。

    APPARATUS AND METHOD FOR FORMING PLASTIC PREFORMS INTO PLASTIC CONTAINERS WITH TEMPERATURE MONITORING

    公开(公告)号:US20210221042A1

    公开(公告)日:2021-07-22

    申请号:US15734707

    申请日:2019-09-25

    申请人: KRONES AG

    IPC分类号: B29C49/78 B29C49/36

    摘要: Method for forming plastic preforms (10) into plastic containers (20), wherein at least one and preferably a plurality of forming stations (4) for forming the plastic preforms (10) into the plastic containers (20) is arranged on a movable carrier (2) and these forming stations (4) are moved along a predetermined transport path at least temporarily during the forming process, wherein the forming stations (4) each have blow mould arrangements (6), wherein blow mould parts (62, 64) of these blow mould arrangements (6) are moved for opening and closing the blow mould arrangements (6), and in a closed state of the blow mould arrangement (6) in a cavity formed by the blow mould parts (62, 64) the plastic preforms (10) are formed into the plastic containers (20) by being acted upon by a flowable medium, wherein at least temporarily a value characteristic of the forming station (4) and/or of the blow mould arrangement (6) being measured by means of a measuring device (8). According to the invention, the measurement is carried out by means of a measuring device (8) not arranged on the blow mould arrangement (6).

    MODULAR TREATMENT APPARATUS FOR CONTAINERS

    公开(公告)号:US20210094718A1

    公开(公告)日:2021-04-01

    申请号:US17031982

    申请日:2020-09-25

    申请人: KRONES AG

    IPC分类号: B65B59/04 B05C13/02 B65B55/02

    摘要: Provided is an apparatus for treating containers and in particular plastic containers having a container treatment unit, wherein the apparatus has a main transport device which is suitable and intended to transport the containers along a predetermined transport path, wherein the container treatment device has at least two treatment devices which are suitable and intended to treat the containers in a predetermined manner, having a feed and discharge unit which is suitable and intended to feed containers to be treated to the at least first treatment unit and to discharge containers already been treated from the first treatment device and having a media supply unit which is suitable and intended to feed media to the at least one first treatment unit.