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1. (WO2016050998) DEVICE FOR WELDING A VALVE BAG AND CORRESPONDING PROCESS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/050998 International Application No.: PCT/ES2015/070701
Publication Date: 07.04.2016 International Filing Date: 28.09.2015
Chapter 2 Demand Filed: 28.07.2016
IPC:
B29C 65/08 (2006.01) ,B29C 65/78 (2006.01) ,B65B 7/02 (2006.01) ,B65B 43/46 (2006.01) ,B65B 51/14 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
65
Joining of preformed parts; Apparatus therefor
02
by heating, with or without pressure
08
using ultrasonic vibrations
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
65
Joining of preformed parts; Apparatus therefor
78
Means for handling the parts to be joined, e.g. for making containers or hollow articles
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B
MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
7
Closing containers or receptacles after filling
02
Closing containers or receptacles deformed by, or taking-up shape of, contents, e.g. bags, sacks
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B
MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
43
Forming, feeding, opening, or setting-up containers or receptacles in association with packaging
42
Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
46
using grippers
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B
MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
51
Devices for, or methods of, sealing or securing package folds or closures, e.g. twisted bag necks
10
Applying or generating heat or pressure or combinations thereof
14
by reciprocating or oscillating members
Applicants:
TÉCNICAS MECÁNICAS ILERDENSES, S.L. [ES/ES]; Pol. Ind. Camí dels Frares, c/ Alcarràs, Parcela 66 25190 Lleida, ES
Inventors:
ARDERIU CABAU, Xavier; ES
Agent:
CURELL AGUILÀ, Mireia; ES
Priority Data:
P20143144330.09.2014ES
Title (EN) DEVICE FOR WELDING A VALVE BAG AND CORRESPONDING PROCESS
(FR) DISPOSITIF POUR SOUDER UN SAC À VALVE ET PROCÉDÉ CORRESPONDANT
(ES) DISPOSITIVO PARA SOLDAR UN SACO CON VÁLVULA Y PROCEDIMIENTO CORRESPONDIENTE
Abstract:
(EN) A device for sealing a valve (102) bag (100) and corresponding process. The device comprises a sealing clamp (2) movable between an open position allowing the insertion of the valve (102) and a sealing position of the mouth of the valve (102). The device also comprises a foreclamp (8) having first and second foreclamp (8) parts (10, 12). The foreclamp (8) is arranged adjacent the sealing clamp (2) and is movable between an open position allowing the insertion of the valve (102) between the first and second foreclamp (8) parts (10, 12) and a closed position in which the foreclamp (8) holds the mouth (104) of the valve (102). In use, the foreclamp (8) takes up the closed position before the sealing clamp (2) takes up said sealing position. The invention further contemplates a process applying the device of the invention.
(FR) La présente invention concerne un dispositif pour souder un sac (100) à valve (102) et un procédé correspondant. Le dispositif comprend une mâchoire de soudage (2) déplaçable entre une position ouverte qui permet l'insertion de la valve (102) et une position de soudage de l'ouverture de la valve (102). Le dispositif comprend également une prémâchoire (8) comportant des première et seconde parties (10, 12) de prémâchoire (8). La prémâchoire (8) est disposée adjacente à la mâchoire de soudage (2) et se déplace entre une position ouverte qui permet l'insertion de la valve (102) entre les première et seconde parties (10, 12) de prémâchoire (8) et une position fermée dans laquelle la prémâchoire (8) maintient l'ouverture (104) de la valve (102). En fonctionnement, la prémâchoire (8) adopte la position fermée avant que la mâchoire de soudure (2) adopte la position de soudage. La présente invention porte également sur un procédé dans lequel on utilise le dispositif selon l'invention.
(ES) Dispositivo para soldar un saco (100) con válvula (102) y procedimiento correspondiente. El dispositivo comprende una mordaza de soldadura (2) móvil entre una posición abierta, que permite la inserción de la válvula (102), y una posición de soldadura de la boca de la válvula (102). El dispositivo también comprende una premordaza (8) con una primera y una segunda partes (10, 12) de premordaza (8). La premordaza (8) está dispuesta adyacente a la mordaza de soldadura (2) y es móvil entre una posición abierta, que permite la inserción de la válvula (102) entre la primera y la segunda partes (10, 12) de premordaza (8), y una posición cerrada, en la que la premordaza (8) sujeta la boca (104) de la válvula (102). En servicio, la premordaza (8) adopta la posición cerrada antes de que la mordaza de soldadura (2) adopte dicha posición de soldadura. Además la invención prevé un procedimiento en el se que aplica el dispositivo objeto de la invención.
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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: Spanish (ES)
Filing Language: Spanish (ES)