ES292756A1 - Universal circular automatic presser (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Universal circular automatic packing machine, characterized in that it comprises an annular element mounted on a support structure capable of rotating movement around its own axis, it also comprises a drum and/or a self-braking disk mounted on said annular element and capable of being a carrier of a self-adhesive seal coil or the like and maintained in continuous tension during the development of the sealing operation, comprises a support and sliding plane for the container to be sealed provided with at least one position and guide piece for it, comprises means for securing the free end of the seal, said means being at least partly intermittent and also at least partly temporarily fixed, finally comprising means capable of causing the seal to adhere to the relative end in the lower part of the container, such means being in turn subject to intermittent movement, having been means for cutting the seal in any complete winding in cooperation with a plate that secures the adhesion on the bottom of the container of the new end of the seal while the means of attachment of the first end are placed outside the path of the carrier disk of the first end. the self-adhesive seal coil said plate being regulated by intermittent driving means, springs having been provided for the return of the different organs to the initial phase acting in opposition to said positive control means, the apparatus being naturally equipped with a self-braking motor of drive and of a command for the connection of said motor to the power source, said command being preferably of the push-button type having provided electromechanical means apt to effect the automatic stop of the sealer at the end of each cycle while restoring the control relative to the motor by the operator. (Machine-translation by Google Translate, not legally binding)