ES2112131B1 - IMPROVEMENTS INTRODUCED IN TRAY WRAPPING MACHINES WITH FILM. - Google Patents

IMPROVEMENTS INTRODUCED IN TRAY WRAPPING MACHINES WITH FILM.

Info

Publication number
ES2112131B1
ES2112131B1 ES9400913A ES9400913A ES2112131B1 ES 2112131 B1 ES2112131 B1 ES 2112131B1 ES 9400913 A ES9400913 A ES 9400913A ES 9400913 A ES9400913 A ES 9400913A ES 2112131 B1 ES2112131 B1 ES 2112131B1
Authority
ES
Spain
Prior art keywords
film
drag
cutting
wrapping machines
improvements introduced
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
ES9400913A
Other languages
Spanish (es)
Other versions
ES2112131A1 (en
Inventor
Arregui Ignacio Aguirre
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ulma SCL
Original Assignee
Ulma SCL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ulma SCL filed Critical Ulma SCL
Priority to ES9400913A priority Critical patent/ES2112131B1/en
Priority to AT94500096T priority patent/ATE157612T1/en
Priority to EP94500096A priority patent/EP0630821B1/en
Priority to DE69405307T priority patent/DE69405307T2/en
Priority to US08/255,853 priority patent/US5501066A/en
Publication of ES2112131A1 publication Critical patent/ES2112131A1/en
Application granted granted Critical
Publication of ES2112131B1 publication Critical patent/ES2112131B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

MEJORAS INTRODUCIDAS EN MAQUINAS ENVOLVEDORAS DE BANDEJAS CON FILM. LAS MEJORAS SE CENTRAN EN LA INCORPORACION DE UN SISTEMA DE INTRODUCCION DE FILM, FORMADO POR UN BASTIDOR (12), QUE ACCIONADO POR UNA EXCENTRICA (14), SE DESPLAZA VERTICALMENTE, CONTANDO EN SU PARTE SUPERIOR CON DOS GUIAS (24 Y 25) PARA EL MOVIMIENTO TRANSVERSAL DE SENDOS CARROS DE INTRODUCCION DE FILM (16 Y 17), MEDIANTE SU ACOPLAMIENTO A UN CARRO DE ARRASTRE (21), DESPLAZABLE TRANSVERSALMENTE POR ACCION DE UN TENSOR (22) ASOCIADO A LA LEVA (23) DE SINCRONISMO DE CORTE DEL FILM, SELECCIONANDOSE EL CARRO INTRODUCTOR DE FILM A UTILIZAR (16 O 17), MEDIANTE UNA SERIE DE PERNOS DE BLOQUEO (30, 31) Y DE ARRASTRE (27) QUE IMPLICAN A CADA UNO DE LOS CARROS SEGUN LAS POSICIONES RELATIVAS DE LOS MISMOS RESPECTO DEL CARRO DE ARRASTRE (21).IMPROVEMENTS INTRODUCED IN TRAY WRAPPING MACHINES WITH FILM. THE IMPROVEMENTS ARE FOCUSED ON THE INCORPORATION OF A FILM INTRODUCTION SYSTEM, FORMED BY A FRAME (12), WHICH, OPERATED BY AN EXCENTRIC (14), MOVES VERTICALLY, COUNTING ON ITS TOP WITH TWO GUIDES (24 AND 25) FOR THE CROSS-CUTTING MOVEMENT OF TRAILS FILM INTRODUCTION TROLLEYS (16 AND 17), THROUGH THEIR COUPLING TO A DRAG TROLLEY (21), MOVABLE CROSS-CUTTING BY THE ACTION OF A TENSIONER (22) ASSOCIATED WITH THE CUTTING SYNCHRONISM OF THE FILM, SELECTING THE FILM INTRODUCING CART TO BE USED (16 OR 17), THROUGH A SERIES OF LOCKING BOLTS (30, 31) AND DRAG BOLTS (27) THAT INVOLVE EACH OF THE CARTS ACCORDING TO THE POSITIONS RELATIVE TO THE SAME OF THE DRAG CAR (21).

ES9400913A 1993-06-11 1994-04-29 IMPROVEMENTS INTRODUCED IN TRAY WRAPPING MACHINES WITH FILM. Expired - Fee Related ES2112131B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES9400913A ES2112131B1 (en) 1994-04-29 1994-04-29 IMPROVEMENTS INTRODUCED IN TRAY WRAPPING MACHINES WITH FILM.
AT94500096T ATE157612T1 (en) 1993-06-11 1994-06-01 MACHINE FOR WRAPPING TRAY IN STRETCHY FILM
EP94500096A EP0630821B1 (en) 1993-06-11 1994-06-01 Stretchable film tray wrapping machine
DE69405307T DE69405307T2 (en) 1993-06-11 1994-06-01 Machine for wrapping trays in stretchable film
US08/255,853 US5501066A (en) 1993-06-11 1994-06-07 Stretchable film tray wrapping machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9400913A ES2112131B1 (en) 1994-04-29 1994-04-29 IMPROVEMENTS INTRODUCED IN TRAY WRAPPING MACHINES WITH FILM.

Publications (2)

Publication Number Publication Date
ES2112131A1 ES2112131A1 (en) 1998-03-16
ES2112131B1 true ES2112131B1 (en) 1998-11-01

Family

ID=8286061

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9400913A Expired - Fee Related ES2112131B1 (en) 1993-06-11 1994-04-29 IMPROVEMENTS INTRODUCED IN TRAY WRAPPING MACHINES WITH FILM.

Country Status (1)

Country Link
ES (1) ES2112131B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1131751B (en) * 1980-07-22 1986-06-25 Pittacus Ag MACHINE PROCESS FOR THE PACKAGING OF PRODUCTS BY WRAPPING A FILM OF PLASTIC MATERIAL AROUND TRAYS OF VARIBLE DIMENSIONS CONTAINING THE SAID PRODUCTS
US4501106A (en) * 1982-04-26 1985-02-26 Hobart Corporation Wrapping control system for film wrapping machine
EP0111210B1 (en) * 1982-12-07 1986-10-29 Claus K. Pfankuch Device for wrapping articles with a plastic sheet or the like
IT1188062B (en) * 1985-11-19 1987-12-30 Pittacus Sa DISTRIBUTOR FOR THE AUTOMATIC FEEDING OF FILMS OF DIFFERENT CHARACTERISTICS TO A PACKAGING MACHINE
FR2619549B3 (en) * 1987-08-18 1990-01-26 Bene Madinox MACHINE FOR THE FILM WRAPPING OF CYLINDRICAL PRODUCTS

Also Published As

Publication number Publication date
ES2112131A1 (en) 1998-03-16

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