DEVICE AND METHOD FOR ELIMINATING TRIMMINGS FROM SERIES OF PRODUCTS, SUCH AS ROLLS OR THE LIKE

The device comprises at least a continuous movable flexible member (23) carrying a series of contact members (29, 29A, 29B) for the products (R; R1; RN) aligned with one another. A section of the movable flexible member is devoid of said contact members to allow the trimmings (Rc, Rt) to fall. At le...

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Bibliographic Details
Main Authors BENVENUTI, ANGELO, GELLI, MAURO, CHIOCCHETTI, MARIO, GIONI
Format Patent
LanguageEnglish
French
Published 23.06.2005
Edition7
Subjects
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Summary:The device comprises at least a continuous movable flexible member (23) carrying a series of contact members (29, 29A, 29B) for the products (R; R1; RN) aligned with one another. A section of the movable flexible member is devoid of said contact members to allow the trimmings (Rc, Rt) to fall. At least a longitudinal supporting element (21) of the products (R; R1, RN), is also provided, parallel to the movable flexible member, the reciprocal position of said flexible member and of said longitudinal element being such that the products advance in contact with the contact members (29, 29A, 29B) of the flexible member and with the longitudinal element. A pusher (11) inserts the series of products with the respective trimmings between the flexible member and the longitudinal supporting member. The flexible member (23) is controlled with a variable speed to carry the section thereof devoid of contact members time by time to the level of the head and tail trimmings (Rc; Rt) of two consecutive series of products. La présente invention concerne un dispositif comportant au moins un élément souple, mobile, continu (23) portant une série d'éléments de contact (29, 29A, 29B) pour les produits (R; R1; RN) alignés les uns avec les autres. Une section de l'élément souple mobile est dépourvue de ces éléments de contact pour permettre aux chutes (Rc, Rt) de tomber. Au moins un élément de support longitudinal (21) des produits (R; R1, RN) qui est également utilisé, est parallèle à l'élément souple mobile, la position réciproque dudit élément souple et dudit élément longitudinal étant telle que les produits avancent en contact avec les éléments de contact (29, 29A, 29B) de l'élément souple et avec l'élément longitudinal. Un élément de poussée (11) insère la série de produits avec leurs chutes respectives entre l'élément souple et l'élément de support longitudinal. L'élément souple (23) est commandé à vitesse variable pour transporter sa section dépourvue d'éléments de contact, à intervalle de temps, jusqu'au niveau des chutes de début et de fin (Rc; Rt) de deux séries consécutives de produits.
Bibliography:Application Number: WO2004IT00682