ES2105592T3 - Transmision variable por incrementos entre rodillos de pre-estiramiento en una maquina para envolver con pelicula extensible. - Google Patents

Transmision variable por incrementos entre rodillos de pre-estiramiento en una maquina para envolver con pelicula extensible.

Info

Publication number
ES2105592T3
ES2105592T3 ES94850205T ES94850205T ES2105592T3 ES 2105592 T3 ES2105592 T3 ES 2105592T3 ES 94850205 T ES94850205 T ES 94850205T ES 94850205 T ES94850205 T ES 94850205T ES 2105592 T3 ES2105592 T3 ES 2105592T3
Authority
ES
Spain
Prior art keywords
roller
gear train
variable transmission
input
film
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 - Lifetime
Application number
ES94850205T
Other languages
English (en)
Inventor
Jan Idh
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.)
BURTECH AB
Original Assignee
BURTECH AB
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 BURTECH AB filed Critical BURTECH AB
Application granted granted Critical
Publication of ES2105592T3 publication Critical patent/ES2105592T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/02—Wrapping articles or quantities of material, without changing their position during the wrapping operation, e.g. in moulds with hinged folders
    • B65B11/025—Wrapping articles or quantities of material, without changing their position during the wrapping operation, e.g. in moulds with hinged folders by webs revolving around stationary articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/04—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material the articles being rotated
    • B65B11/045—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material the articles being rotated by rotating platforms supporting the articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B2011/002—Prestretching mechanism in wrapping machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Gear Transmission (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

UNA TRANSMISION PROGRESIVAMENTE VARIABLE (16) PARA TRANSMITIR UN PAR ENTRE EL RODILLO DE ENTRADA Y EL DE SALIDA (4,6) DE UN DISPOSITIVO PRETENSOR (2) DE UNA MAQUINA PARA ENVOLVER CON PELICULAS TENSAS QUE PRETENSA DE FORMA SELECTIVA UNA PELICULA DE PLASTICO CON UN PUNTO CEDENTE, QUE SE DESPLAZA HASTA ENTRAR EN CONTACTO CON LOS RODILLOS. AL RODILLO DE ENTRADA (4) SE LE HACE ROTAR A MENOS RPM QUE EL RODILLO DE SALIDA (6) Y LA TRANSMISION (16) COMPRENDE UN TREN DE ENGRANAJES DE MULTIPLES RADIOS (22) ENTRE UN EJE DE ENTRADA (28) Y UN EJE DE SALIDA (26), EN DONDE DICHO TREN DE ENGRANAJES (22) SE ENCUENTRA COLOCADO EN UN RECEPTACULO (18) Y UN DISPOSITIVO (24) ENGANCHA EL EJE DE ENTRADA (28) AL Y LO DESENGANCHA DEL TREN DE ENGRANAJES. LOS EJES DE ENTRADA Y DE SALIDA (28, 26) DEL TREN DE ENGRANAJES SON COAXIALES. EL DISPOSITIVO DE ACOPLAMIENTO ES UN EMBRAGUE DE RUEDA LIBRE (2) QUE SE QUEDA EN LA POSICION ACOPLADA CUANDO SE IMPARTE UN PAR AL RODILLO DE ENTRADA (4), DEBIDO A LA TENSION DE LA PELICULAENTRE LOS RODILLO, DESDE EL RODILLO DE SALIDA (6) Y EL EMBRAGUE (20) SE LIBERA EN AUSENCIA DE DICHO PAR.
ES94850205T 1993-11-17 1994-11-17 Transmision variable por incrementos entre rodillos de pre-estiramiento en una maquina para envolver con pelicula extensible. Expired - Lifetime ES2105592T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9303804A SE502041C2 (sv) 1993-11-17 1993-11-17 Stegvis variabel transmission mellan försträckningsvalsar i en sträckfilmningsmaskin

Publications (1)

Publication Number Publication Date
ES2105592T3 true ES2105592T3 (es) 1997-10-16

Family

ID=20391783

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94850205T Expired - Lifetime ES2105592T3 (es) 1993-11-17 1994-11-17 Transmision variable por incrementos entre rodillos de pre-estiramiento en una maquina para envolver con pelicula extensible.

Country Status (5)

Country Link
EP (1) EP0653352B1 (es)
DE (1) DE69404948T2 (es)
DK (1) DK0653352T3 (es)
ES (1) ES2105592T3 (es)
SE (1) SE502041C2 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE518214C2 (sv) 2000-09-18 2002-09-10 Leng Pac Ab Sätt och anordning för försträckning av en sträckfilm
IES20020874A2 (en) * 2002-11-11 2004-05-19 Arboc Ltd A pre-stretching device
US7707801B2 (en) * 2005-04-08 2010-05-04 Lantech.Com, Llc Method for dispensing a predetermined amount of film relative to load girth
ITRE20050082A1 (it) * 2005-07-15 2007-01-16 Bema Srl Metodo per avvolgere carichi con un nastro di plastica pre-stirato e relativo impianto
BE1017659A3 (nl) 2007-06-21 2009-03-03 Combipac Bv Voorgerokken rekwikkelfolie.
AU2009204214B2 (en) 2008-01-07 2014-05-22 Lantech.Com, Llc Electronic control of metered film dispensing in a wrapping apparatus
US9908648B2 (en) 2008-01-07 2018-03-06 Lantech.Com, Llc Demand based wrapping
DE102011000205B4 (de) 2011-01-18 2014-07-17 Illinois Tool Works Inc. Vorrichtung und Verfahren zum Reffen eines Schlauchfolienabschnitts
DE102011075451B4 (de) 2011-05-06 2014-05-08 Illinois Tool Works Inc. Verfahren und Vorrichtung zum Aufreffen eines Schlauchfolienabschnitts auf die Refffinger einer Verpackungsanlage
FI124180B (fi) 2011-09-30 2014-04-15 Illinois Tool Works Menetelmä käärintäkoneen kuljetustilaan saattamiseksi sekä käärintäkone
FI125661B (en) 2012-09-07 2015-12-31 Signode Int Ip Holdings Llc Method and apparatus for positioning corner guards on a load
CA2889570C (en) 2012-10-25 2020-10-27 Lantech.Com, Llc Rotation angle-based wrapping
US9932137B2 (en) 2012-10-25 2018-04-03 Lantech.Com, Llc Corner geometry-based wrapping
EP2917114B1 (en) 2012-10-25 2019-12-25 Lantech.Com, Llc Effective circumference-based wrapping
EP3461754B1 (en) 2013-02-13 2020-04-29 Lantech.Com LLC Packaging material profiling for containment force-based wrapping
FI125411B (en) 2013-10-31 2015-10-15 Signode Internat Ip Holdings Llc Method and Attachment Device for Attaching the End of a Wrapping Film Web to a Wrapping Machine, and a Wrapping Machine
SMT202400137T1 (it) 2014-01-14 2024-05-14 Lantech Com Llc Regolazione dinamica del parametro di forza di avvolgimento in risposta a forza di avvolgimento monitorata e/o per la riduzione di rottura della pellicola
DE102014106365B4 (de) 2014-05-07 2017-06-14 Lachenmeier Aps Verpackungsverfahren zum Verpacken eines Gutes
US10926906B2 (en) 2014-10-07 2021-02-23 Lantech.Com, Llc Load stability-based wrapping
DE102015101489A1 (de) 2015-02-02 2016-08-04 Signode Industrial Group Llc Verpackungsvorrichtung und Verfahren zum Betrieb derselben
WO2017053603A1 (en) 2015-09-25 2017-03-30 Lantech.Com, Llc Stretch wrapping machine with automatic load profiling
US11667416B2 (en) 2017-09-22 2023-06-06 Lantech.Com, Llc Load wrapping apparatus wrap profiles with controlled wrap cycle interruptions
WO2020033306A1 (en) 2018-08-06 2020-02-13 Lantech.Com, Llc Stretch wrapping machine with curve fit control of dispense rate
WO2021050420A1 (en) 2019-09-09 2021-03-18 Lantech.Com, Llc Stretch wrapping machine with dispense rate control based on sensed rate of dispensed packaging material and predicted load geometry
EP4031455A4 (en) 2019-09-19 2024-04-03 Lantech.Com, Llc CLASSIFICATION OF PACKAGING MATERIAL AND/OR FACTORY PROFILES

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4336679A (en) * 1979-11-21 1982-06-29 Lantech Inc. Film web drive stretch wrapping apparatus and process
FR2544702B1 (fr) * 1983-04-20 1986-05-09 Polypack Ind Dispositif permettant d'assurer l'etirement d'un film plastique entre deux rouleaux et machines d'emballage le comportant
IT1188054B (it) * 1985-10-30 1987-12-30 Pieri Srl Apparato per l alimentazione di film prestirato longitudinalmente in macchine adibite alla fasciatura di carichi pallettizzati
FR2606365B3 (fr) * 1986-11-12 1989-02-10 Sfeima Sarl Procede et dispositif d'emballage de charges au moyen de films etirables avec une face autocollante et au moyen de filets etirables

Also Published As

Publication number Publication date
SE9303804L (sv) 1995-05-18
DE69404948D1 (de) 1997-09-18
SE502041C2 (sv) 1995-07-24
DE69404948T2 (de) 1998-03-26
EP0653352B1 (en) 1997-08-13
EP0653352A1 (en) 1995-05-17
SE9303804D0 (sv) 1993-11-17
DK0653352T3 (da) 1998-03-30

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