A horizontal packaging machine for packaging a product fed in a horizontal direction comprising a control panel and a cut-sew group to make on a packaging film transverse welds and a cut to close and separate from each other two successive packs. The cut-sew group comprises a plurality of cut and sew tools to make said transverse welds and the cut. The transverse welds define the edges of the packs according to different packaging sizes for said product. The horizontal packaging machine can change the size of the aforesaid packs simply by selecting through the control panel one of the cut and sew tools of the plurality present in the cut-sew group, and by positioning said cut-sew group so that the product to be packaged is fed at said cut and sew tool selected to make the packs according to a prefixed and set size through the control panel. The cut-sew group comprises an upper shaft and a lower shaft independently controlled in rotation by means of a respective upper motor and a respective lower motor. Each shaft mounts on it said plurality of cut and sew tools and wherein each cut and sew tool consists of an upper tool and a corresponding lower tool. Each cut and sew tool comprises one or more heat-sealing spatulas to make said transverse welds for closing the packs and one or more cutting elements to make said cut which mutually separates two successive packs.
B65B 61/08 - Dispositifs accessoires, non prévus ailleurs, opérant sur feuilles, flans, bandes, attaches, réceptacles ou paquets pour découper les bandes ou pour séparer les paquets joints par coupe en se servant de lames rotatives
B65B 51/14 - Application ou production de chaleur ou de pression ou les deux à la fois par éléments oscillants ou à mouvement alternatif
B65B 51/30 - Dispositifs, p. ex. mâchoires, pour appliquer successivement pression et chaleur, p. ex. pour fractionner des tubes remplis
B65B 59/00 - Dispositions pour permettre aux machines de manipuler des objets de différentes dimensions, d’obtenir des paquets de différentes dimensions, de varier le contenu des paquets ou de donner accès pour le nettoyage ou l'entretien
2.
Horizontal packaging machine with adjustable cut-sew group
A horizontal packaging machine (M) for packaging a product (P) fed in a horizontal direction (X) comprises a cut-sew group (22) for making on a packaging film (F) transverse welds and a cut to close and separate from each other two successive packs (C1, C2, C3, C4), wherein the cut-sew group (22) comprises a plurality of cut and sew tools (U1, U2, U3) for making the transverse welds and the cut, wherein the transverse welds define the edges of the packs (C1, C2, C3, C4) according to different packaging sizes for the product (P), wherein the cut-sew group (22) comprises an upper shaft (AS) and a lower shaft (AI) driven in rotation independently by means of a respective upper motor (MS) and a respective lower motor (MI), in which each shaft (AS, AI) mounts on it the plurality of cut and sew tools (U1, U2, U3) and in which each cut and sew tool (U1, U2, U3) is composed of an upper tool (US) and a corresponding lower tool (U1). In particular, the horizontal packaging machine (M) includes compensation means of the mutual distance (MMV, PE, P1, P2, CT, FL) between the two shafts (AS, AI) with micrometric adjustment of the distance to compensate for thermal expansion and use of packaging film (F) of different thickness.
B65B 59/00 - Dispositions pour permettre aux machines de manipuler des objets de différentes dimensions, d’obtenir des paquets de différentes dimensions, de varier le contenu des paquets ou de donner accès pour le nettoyage ou l'entretien
B65B 51/30 - Dispositifs, p. ex. mâchoires, pour appliquer successivement pression et chaleur, p. ex. pour fractionner des tubes remplis
B65B 61/06 - Dispositifs accessoires, non prévus ailleurs, opérant sur feuilles, flans, bandes, attaches, réceptacles ou paquets pour découper les bandes ou pour séparer les paquets joints par coupe
A horizontal packaging machine for packaging a product fed in a horizontal direction comprising a control panel and a cut-sew group to make on a packaging film transverse welds and a cut to close and separate from each other two successive packs. The cut-sew group comprises a plurality of cut and sew tools to make said transverse welds and the cut. The transverse welds define the edges of the packs according to different packaging sizes for said product. The horizontal packaging machine can change the size of the aforesaid packs simply by selecting through the control panel one of the cut and sew tools of the plurality present in the cut-sew group, and by positioning said cut-sew group so that the product to be packaged is fed at said cut and sew tool selected to make the packs according to a prefixed and set size through the control panel. The cut-sew group comprises an upper shaft and a lower shaft independently controlled in rotation by means of a respective upper motor and a respective lower motor. Each shaft mounts on it said plurality of cut and sew tools and wherein each cut and sew tool consists of an upper tool and a corresponding lower tool. Each cut and sew tool comprises one or more heat-sealing spatulas to make said transverse welds for closing the packs and one or more cutting elements to make said cut which mutually separates two successive packs.
B65B 51/16 - Application ou production de chaleur ou de pression ou les deux à la fois par éléments rotatifs
B65B 59/00 - Dispositions pour permettre aux machines de manipuler des objets de différentes dimensions, d’obtenir des paquets de différentes dimensions, de varier le contenu des paquets ou de donner accès pour le nettoyage ou l'entretien
B65B 61/08 - Dispositifs accessoires, non prévus ailleurs, opérant sur feuilles, flans, bandes, attaches, réceptacles ou paquets pour découper les bandes ou pour séparer les paquets joints par coupe en se servant de lames rotatives
B29C 65/00 - Assemblage d'éléments préformésAppareils à cet effet
B65B 9/06 - Enserrage d'objets les uns à la suite des autres ou de quantités de matériaux, dans une bande pliée en long ou dans une bande pliée en forme de tube autour des objets ou quantités de matériaux placés sur elle
B65B 51/30 - Dispositifs, p. ex. mâchoires, pour appliquer successivement pression et chaleur, p. ex. pour fractionner des tubes remplis
4.
HORIZONTAL PACKAGING MACHINE WITH ADJUSTABLE CUT-SEW GROUP
A horizontal packaging machine (M) for packaging a product (P) fed in a horizontal direction (X) comprises a cut-sew group (22) for making on a packaging film (F) transverse welds and a cut to close and separate from each other two successive packs (C1, C2, C3, C4), wherein the cut-sew group (22) comprises a plurality of cut and sew tools (U1, U2, U3) for making the transverse welds and the cut, wherein the transverse welds define the edges of the packs (C1, C2, C3, C4) according to different packaging sizes for the product (P), wherein the cut-sew group (22) comprises an upper shaft (AS) and a lower shaft (Al) driven in rotation independently by means of a respective upper motor (MS) and a respective lower motor (Ml), in which each shaft (AS, Al) mounts on it the plurality of cut and sew tools (U1, U2, U3) and in which each cut and sew tool (U1, U2, U3) is composed of an upper tool (US) and a corresponding lower tool (Ul). In particular, the horizontal packaging machine (M) includes compensation means of the mutual distance (MMV, PE, P1, P2, CT, FL) between the two shafts (AS, Al) with micrometric adjustment of the distance to compensate for thermal expansion and use of packaging film (F) of different thickness.
B65B 59/00 - Dispositions pour permettre aux machines de manipuler des objets de différentes dimensions, d’obtenir des paquets de différentes dimensions, de varier le contenu des paquets ou de donner accès pour le nettoyage ou l'entretien
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