BE1002988A5 - Machine a confectionner des sacs a servomoteur. - Google Patents

Machine a confectionner des sacs a servomoteur. Download PDF

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Publication number
BE1002988A5
BE1002988A5 BE8901190A BE8901190A BE1002988A5 BE 1002988 A5 BE1002988 A5 BE 1002988A5 BE 8901190 A BE8901190 A BE 8901190A BE 8901190 A BE8901190 A BE 8901190A BE 1002988 A5 BE1002988 A5 BE 1002988A5
Authority
BE
Belgium
Prior art keywords
machine
bags
roll
servomotor
actuator
Prior art date
Application number
BE8901190A
Other languages
English (en)
Original Assignee
Fmc Corp
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 Fmc Corp filed Critical Fmc Corp
Application granted granted Critical
Publication of BE1002988A5 publication Critical patent/BE1002988A5/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/02—Feeding or positioning sheets, blanks or webs
    • B31B70/10—Feeding or positioning webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents

Abstract

Une machine pour la confection continue de sacs en matière plastique utilise un servomoteur pour entraîner le rouleau de tirage de la nappe de pellicule et, par l'intermédiaire d'un mécanisme d'indexage, un rouleau de soudage en coordination avec le rouleau de tirage. La commande du servomoteur s'effectue par l'intermédiaire d'un contrôleur de mouvement recevant des signaux d'entrée du servomoteur. Un codeur de position angulaire sur le servomoteur communique un point de démarrage au contrôleur de mouvement.
BE8901190A 1988-11-10 1989-11-09 Machine a confectionner des sacs a servomoteur. BE1002988A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/269,820 US5094656A (en) 1988-11-10 1988-11-10 Servo drive bag machine

Publications (1)

Publication Number Publication Date
BE1002988A5 true BE1002988A5 (fr) 1991-10-15

Family

ID=23028788

Family Applications (1)

Application Number Title Priority Date Filing Date
BE8901190A BE1002988A5 (fr) 1988-11-10 1989-11-09 Machine a confectionner des sacs a servomoteur.

Country Status (10)

Country Link
US (1) US5094656A (fr)
JP (1) JP2632733B2 (fr)
AU (1) AU625694B2 (fr)
BE (1) BE1002988A5 (fr)
BR (1) BR8905741A (fr)
CA (1) CA1329034C (fr)
DE (1) DE3937536A1 (fr)
ES (1) ES2017325A6 (fr)
FR (1) FR2638677B1 (fr)
IT (1) IT1237133B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5000727A (en) * 1988-11-14 1991-03-19 Fmc Corporation Servo driven draw roll for bag machine
US5230688A (en) * 1988-11-14 1993-07-27 Fmc Corporation Servo driven components of a bag machine
DE3936515A1 (de) * 1989-11-02 1991-05-08 Windmoeller & Hoelscher Vorrichtung zum querschneiden und querschweissen von bahnen
DE4119470C2 (de) * 1991-06-13 1995-03-30 Krause Biagosch Gmbh Vorrichtung zur Herstellung von Druckplatten
US5292299A (en) * 1992-11-25 1994-03-08 Fmc Corporation Maintaining perforation phasing
US5447486A (en) * 1992-11-25 1995-09-05 Fmc Corporation Maintaining perforation phasing
US5338281A (en) * 1993-03-18 1994-08-16 Ro-An Industries Corporation Wicket servo method and device in a bag making machine
DE19540150B4 (de) * 1995-10-27 2005-01-13 Windmöller & Hölscher Kg Vorrichtung zum Aufziehen kontinuierlich quergeförderter Schlauchabschnitte zum Zweck der Anformung von Böden bei der Sackherstellung
DE19549618C2 (de) * 1995-10-27 2001-09-06 Windmoeller & Hoelscher Saugersteuerung II
US5833107A (en) * 1997-03-04 1998-11-10 Ro-An Industries Corporation Apparatus for drawing, a web through a synchronization section of a bag making machine
US5785794A (en) * 1997-03-05 1998-07-28 Fmc Corporation Seal roll index
US6416453B1 (en) * 1999-04-12 2002-07-09 Ro-An Industries Corp. Seal bar mechanism for bag machines
US6623412B2 (en) * 2000-11-03 2003-09-23 Ro-An Industries Corp. Bag making machine with web tension control and method
US6623411B2 (en) * 2002-01-25 2003-09-23 Ro-An Industries Corporation Bag-making machine with web alignment control
DE10319064A1 (de) 2003-04-25 2004-11-11 Focke & Co.(Gmbh & Co. Kg) Verfahren und Vorrichtung zur Steuerung einer Fertigungseinheit
GB2463674B (en) * 2008-09-22 2010-07-28 Rolls Royce Plc Tooling

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607550A (en) * 1968-11-22 1971-09-21 Du Pont Apparatus for making plastic bags
DE2305719A1 (de) * 1972-03-30 1973-10-11 Fmc Corp Vorrichtung zur bearbeitung von bahnmaterialien
EP0023117A1 (fr) * 1979-07-11 1981-01-28 Sulzer Bros (Uk) Ltd. Systèmes d'entraînement de machine
US4261779A (en) * 1979-07-25 1981-04-14 Fmc Corporation Indexing roll drive system
DE3230816A1 (de) * 1982-08-19 1984-02-23 Elwaplastic Maschinenbau Gmbh Verfahren und vorrichtung zur kontinuierlichen verarbeitung von thermoplastischem bahnmaterial

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431828A (en) * 1965-09-17 1969-03-11 Fmc Corp Bag stacker
US3722376A (en) * 1968-09-16 1973-03-27 Fmc Corp Bag machine
FR2112841A5 (fr) * 1970-11-06 1972-06-23 Holweg Const Mec
US3805683A (en) * 1972-08-28 1974-04-23 C Hook Timed vacuum delivery belts
IL47384A0 (en) * 1974-06-21 1975-07-28 Packaging Ind Inc Web handling apparatus
JPS5442266A (en) * 1977-09-10 1979-04-04 Showa Seitai Kougiyou Kk Device for making pouch
US4156170A (en) * 1977-09-29 1979-05-22 Pako Corporation Stepper motor control
US4316566A (en) * 1980-07-17 1982-02-23 R. A. Jones & Co. Inc. Apparatus for registration and control for a moving web
JPH0248932A (ja) * 1988-08-10 1990-02-19 Nippon Furuuto Kk 製袋機
US5000727A (en) * 1988-11-14 1991-03-19 Fmc Corporation Servo driven draw roll for bag machine
AU4267089A (en) * 1988-11-10 1990-05-17 Fmc Corporation Modified vacuum arm

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607550A (en) * 1968-11-22 1971-09-21 Du Pont Apparatus for making plastic bags
DE2305719A1 (de) * 1972-03-30 1973-10-11 Fmc Corp Vorrichtung zur bearbeitung von bahnmaterialien
EP0023117A1 (fr) * 1979-07-11 1981-01-28 Sulzer Bros (Uk) Ltd. Systèmes d'entraînement de machine
US4261779A (en) * 1979-07-25 1981-04-14 Fmc Corporation Indexing roll drive system
DE3230816A1 (de) * 1982-08-19 1984-02-23 Elwaplastic Maschinenbau Gmbh Verfahren und vorrichtung zur kontinuierlichen verarbeitung von thermoplastischem bahnmaterial

Also Published As

Publication number Publication date
JPH02172720A (ja) 1990-07-04
FR2638677B1 (fr) 1995-05-12
AU625694B2 (en) 1992-07-16
FR2638677A1 (fr) 1990-05-11
JP2632733B2 (ja) 1997-07-23
IT8922193A0 (it) 1989-10-30
AU4266989A (en) 1990-05-17
CA1329034C (fr) 1994-05-03
US5094656A (en) 1992-03-10
IT1237133B (it) 1993-05-24
DE3937536A1 (de) 1990-05-17
IT8922193A1 (it) 1991-04-30
ES2017325A6 (es) 1991-01-16
BR8905741A (pt) 1990-06-05

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: FMC CORP.

Effective date: 20011130