Deep-drawing packaging machine with lifting device
AssigneeMultivac Sepp HaggenmüLler SE & Co. KG
InventorsAndreas Streitenberger, Elmar Ehrmann, Robert Maier
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Abstract
The invention relates to a deep-drawing packaging machine and to a method of operating such a deep-drawing packaging machine, comprising a lifting device for a workstation, wherein a lower tool part connected to a stand and an upper tool part connected to a frame are coupled to each other and driven by a motor such that both tools may at least partially move together towards a film web.
Claims13
Deep-drawing packaging machine including a lifting device for a workstation, wherein said lifting device comprises:
- a stand mounted to a machine frame of said deep-drawing packaging machine;
- a lower tool part connected to a motor by means of a push rod;
- a frame which is movable perpendicularly to a film web and relatively to said stand by means of a rotary element which is mounted on an axis of said motor and is engaged with said frame;
- and
- an upper tool part connected to said frame.
Lifting device for a workstation of a packaging machine, said lifting device comprising:
- a stand mounted to a machine frame of said packaging machine;
- a lower tool part connected to a motor by means of a push rod;
- a frame which is movable perpendicularly to a film web and relatively to said stand by means of a rotary element which is mounted on an axis of said motor and is engaged with said frame;
- and
- an upper tool part connected to said frame.
Method of operating a deep-drawing packaging machine, said method comprising the steps of:
- providing a lifting device for a workstation, said lifting device including a stand which is mounted to a machine frame of the deep-drawing packaging machine, a lower tool part which is connected with a motor by means of a push rod, and a frame which is driven by the motor to perform a movement perpendicular to a film web and relative to said stand,
- moving the lower tool part upwards, by means of the motor, to the film web while an upper tool part, which is connected to the frame, at least temporarily simultaneously moves downwards to the film web.
Dependencies are inferred from the claim text.