End-to-end connection device for a continuous unrolling machine
First Claim
1. End to end connection device for a continuous unrolling machine, with end to end connection between two strips, an ending strip (1) and a beginning strip (2), comprising at least means (3) for unrolling two spools, a strip accumulator (4) and a device for connecting and cutting, characterized in that it is essentially constituted by an end to end cutting and connection station (5) for the strips (1 and 2) comprising two opposed pivoting assemblies (6) for preparation, cutting and connecting the ending strip (1) and the beginning strip (2) each provided with a temporary guiding and holding means (7) for said strips (1 and 2).
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Accused Products
Abstract
The present invention relates to a device for end to end connecting for a machine for continuously unrolling, with end to end connection between two strips, an ending strip (1) and a new strip (2), comprising at least means (3) for unrolling two spools, an accumulator for the strip (4) and a device for connecting and cutting.
The device is characterized in that it is essentially constituted by an end to end cutting and connecting station (5) for the strips (1 and 2) comprising two opposed pivoting assemblies (6) for preparation, cutting and connecting the ending strip (1) and the new strip (2) each provided with a temporary guiding and holding means (7) for said strips (1 and 2).
The invention is more particularly applicable in the field of continuous unrolling machines for material in strips, in particular spools of PVC or labels or other materials of relatively low flexibility, to continuously supply printing, production or other machines.
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Citations
13 Claims
- 1. End to end connection device for a continuous unrolling machine, with end to end connection between two strips, an ending strip (1) and a beginning strip (2), comprising at least means (3) for unrolling two spools, a strip accumulator (4) and a device for connecting and cutting, characterized in that it is essentially constituted by an end to end cutting and connection station (5) for the strips (1 and 2) comprising two opposed pivoting assemblies (6) for preparation, cutting and connecting the ending strip (1) and the beginning strip (2) each provided with a temporary guiding and holding means (7) for said strips (1 and 2).
Specification