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1. (WO2018007960) APPARATUS AND METHOD FOR REMOVING PROTECTIVE FILM FROM SHEETS
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Pub. No.: WO/2018/007960 International Application No.: PCT/IB2017/054053
Publication Date: 11.01.2018 International Filing Date: 05.07.2017
IPC:
B32B 43/00 (2006.01) ,B32B 7/06 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
43
Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
7
Layered products characterised by the relation between layers, i.e. products essentially comprising layers having different physical properties or products characterised by the interconnection of layers
04
characterised by the connection of layers
06
permitting easy separation
Applicants:
CEFLA SOCIETA' COOPERATIVA [IT/IT]; via Selice Prov.le 23/a 40026 Imola - Bo, IT
Inventors:
DAL SOGLIO, Lucio; IT
GUIDUZZI, Andrea Luca; IT
Agent:
KARAGHIOSOFF, Giorgio A.; IT
Priority Data:
102016000070599 UA2016A00499207.07.2016IT
Title (EN) APPARATUS AND METHOD FOR REMOVING PROTECTIVE FILM FROM SHEETS
(FR) APPAREIL ET PROCÉDÉ POUR RETIRER DE FEUILLES UN FILM PROTECTEUR
Abstract:
(EN) Apparatus (5) for removing protective film (44) from sheets (31) characterized in that it comprises: - A group (21) for incising an end strip (35) in a sheet (31), for at least a portion of its thickness; - A vacuum belt conveyor (41) for blocking said sheets (31) and moving them among the different stations for the performance of the different steps of film (44) removal; - A group (23) for grabbing, detaching and removing said end strip (35) from the remaining portion of sheet (31); - A group (45) for cutting said film adhering to said strip (35) separated from the protective film associated with the remaining portion of sheet (31); - A grabbing group (43) for grabbing the initial part of the film (44) removed from a single sheet (31) downstream the cutting line of said cutting group, for detaching the film from said sheet (31) and for winding the film (44) removed from a single sheet (31) in a roll (47); - An extracting group (48) of the film roller (47) which covered a whole sheet (31).
(FR) L'invention concerne un appareil (5) permettant de retirer de feuilles (31) un film protecteur (44) et caractérisé en ce qu'il comprend : un groupe (21) pour inciser une bande d'extrémité (35) dans une feuille (31), sur au moins une partie de son épaisseur; un convoyeur à bande sous vide (41) pour bloquer lesdites feuilles (31) et les déplacer parmi les différentes stations pour l'exécution des différentes étapes de retrait du film (44); un groupe (23) pour saisir, détacher et retirer ladite bande d'extrémité (35) de la partie restante de la feuille (31); un groupe (45) pour couper ledit film adhérant à ladite bande (35) séparée du film protecteur associé à la partie restante de la feuille (31); un groupe de préhension (43) destiné à saisir la partie initiale du film (44) retiré d'une seule feuille (31) en aval de la ligne de coupe dudit groupe de coupe, à détacher le film de ladite feuille (31) et à enrouler le film (44) retiré d'une feuille unique (31) sous forme d'un rouleau (47); un groupe d'extraction (48) du rouleau de film (47) qui est recouvert d'une feuille entière (31).
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)