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Blow moulding machine with blow mould changing robot with additional treatment function

A technology of blow molding device and parts replacement device, which is applied in the field of plastic container systems, can solve the problems of expensive and complicated parts replacement device, and achieve the effect of simple technology

Inactive Publication Date: 2015-04-29
KRONES AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, such replacement devices are relatively complex and expensive

Method used

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  • Blow moulding machine with blow mould changing robot with additional treatment function
  • Blow moulding machine with blow mould changing robot with additional treatment function
  • Blow moulding machine with blow mould changing robot with additional treatment function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0195] figure 1 A system 1 for deforming plastic parisons into plastic containers is shown. In this example, plastic parisons 10 are passed to the various deformation stations 8 and expanded to form plastic containers 20 . After undergoing the expansion, the plastic container is then removed from the system. For this purpose, transfer star wheels are provided which supply the plastic parisons to the system 1 and to the unloading device, in particular also to the transfer star wheels which remove the finished containers from the system. The system 1 comprises a station support 12 on which a plurality of deformation stations 8 are mounted. The base station support 12 may be, for example figure 1 The shown blowing wheel is rotatable about an axis of rotation D (in this case extending at right angles to the plane of the illustration, thus extending vertically). Each individual deformation station includes a corresponding blow molding device 14 . The blow molding device 14 is ...

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PUM

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Abstract

A system for transforming plastic parisons (10) to plastic containers (20) with a transport device which transports the plastic parisons (10) along a predetermined transport path, wherein the transport device (2) has a movable station support (12) disposed at least indirectly on a stationary base support (6) on which a plurality of transforming stations (8) is disposed. The transforming stations (8) each have blow mould devices (14) which each form cavities within which the plastic parisons can be transformed into the plastic containers and these blow mould devices are each disposed on blow mould supports. The system has a changing device (40) which is suitable and intended in order, in a changing mode of the system, at least to remove the blow mould devices from their blow mould supports and / or to dispose blow mould devices on the blow mould supports, and wherein, during a further mode of operation which differs from the changing mode, this changing device (40) is suitable and intended for carrying out a treatment operation on at least one working element intended for the system.

Description

technical field [0001] The invention relates to a system for deforming plastic parisons into plastic containers. Background technique [0002] Such devices are well known in the prior art. In this case, the heated plastic preform is usually deformed under the action of air pressure into a plastic container, such as a plastic bottle. For this purpose, several deformation stations or blow molding stations are each mounted on a rotatable carrier. In this case, the blow molding stations each comprise a blow mold with a cavity in which a plastic parison is transformed into a plastic container. These blow molds are therefore negatively related to the container to be produced. [0003] If this equipment were changed to deform other containers, the individual blow molds would also be replaced. In the prior art, these blow molds are removed separately from the respective deformation station. In this case, the operator removes the individual blow molding units and replaces them w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C49/34B29C49/42B29C49/56B29C49/78
CPCB29C49/06B29C49/36B29C49/48B29C2049/4858B29C2049/4892B29C49/4205B29K2105/253B29L2031/712B25J11/00B29C49/28B29C49/42B29C49/006B29C49/42403B29C49/28004B29C49/42384B29C2949/0715B29C2049/4697B29C49/46B29C31/006B29C49/30B29C49/4273
Inventor 埃里克·布洛赫曼
Owner KRONES AG