EP0096223A1 - Dispositif pour séparer des boyaux de papier perforés - Google Patents

Dispositif pour séparer des boyaux de papier perforés Download PDF

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Publication number
EP0096223A1
EP0096223A1 EP83104468A EP83104468A EP0096223A1 EP 0096223 A1 EP0096223 A1 EP 0096223A1 EP 83104468 A EP83104468 A EP 83104468A EP 83104468 A EP83104468 A EP 83104468A EP 0096223 A1 EP0096223 A1 EP 0096223A1
Authority
EP
European Patent Office
Prior art keywords
rollers
paper tube
conveyor belts
tear
tube section
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.)
Granted
Application number
EP83104468A
Other languages
German (de)
English (en)
Other versions
EP0096223B1 (fr
Inventor
Gustav Kuckhermann
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.)
Icoma Packtechnik GmbH
Original Assignee
Icoma Packtechnik GmbH
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 Icoma Packtechnik GmbH filed Critical Icoma Packtechnik GmbH
Publication of EP0096223A1 publication Critical patent/EP0096223A1/fr
Application granted granted Critical
Publication of EP0096223B1 publication Critical patent/EP0096223B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/10—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with devices for breaking partially-cut or perforated webs, e.g. bursters
    • 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
    • B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B70/16—Cutting webs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T225/00—Severing by tearing or breaking
    • Y10T225/30—Breaking or tearing apparatus
    • Y10T225/35—Work-parting pullers [bursters]

Definitions

  • the invention relates to a separating device for separating perforated paper tube sections coming from a paper tube machine, with a preferred station with rotating conveying elements and a tear-off device, which consists of mutually opposite, mutually adjustable, circumferential tear-off elements.
  • the preferred station has preferred rollers below the paper tube and roller-shaped preferred bodies above the paper tube.
  • the preferred bodies can only press in the area of the gussets in which there is a double number of layers of paper.
  • the preferred bodies In order to prevent the paper tube section from being squeezed out, the preferred bodies must be lifted off briefly in the area of the cross bonds.
  • the preferred stations are provided several times in succession so that the preferred paper is also lifted off hose is guaranteed.
  • the preferred bodies leave pressure marks on the paper tube and impair the quality of the paper tube, especially when processing elastic paper.
  • the tear-off devices used today have a holding cylinder and a tear-off cylinder.
  • rolls or bodies with a larger diameter than in the area of the gussets must be used in the middle between the two gussets or a second tear-off cylinder is required for the area between the two gussets. Since the bodies of the tear-off cylinders have to be pressed hard against one another for a short time, pressure points also occur on the paper tube sections at the tear-off station.
  • the invention has for its object to provide a separation device of the type mentioned that he gentle treatment of the paper tube sections possible, simple and less prone to failure, and when changing the paper tube formats, paper tube types and paper tube qualities requires little or no conversion work.
  • conveying and tear-off elements are continuous, endless conveyor belts and in that rollers or rollers of the conveyor belts on the underside of the paper tube or the paper tube section compared to the rollers or rollers on the top side thereof in the longitudinal direction of the paper tube or Paper tube section are offset from each other.
  • conveyor belts with mutually offset rollers allows very different paper tube formats and different types of paper tube (for example with and without gussets) and different paper qualities to be processed. While in the known devices the difference in thickness of side gusseted tubes between the edge regions and the central region always made it necessary to replace the tear-off body in the central region, such adjustment work is no longer necessary in the new device.
  • the provision of conveyor belts and the arrangement of the rollers automatically take into account the different thicknesses across the width of the paper tube section.
  • the paper tube machine shown in FIG. 1 has four unwinding stations 38, 39, 40 and 41, from the rollers of which four layers of paper are unrolled and brought together to form the tube.
  • the unrolled layers will be withdrawn via the loop preferred station 37 and fed to the perforating station 36.
  • the individual layers are perforated transversely to the direction of travel.
  • the individual paper webs then first pass through the cross-gluing station 35 and later through the longitudinal gluing station 34.
  • the paper tube is formed in the tube-forming device 33.
  • the paper tube formed passes through the preferred station 32 and then reaches the tear-off device 31.
  • the tear-off device 31 runs ahead of the preferred station 32.
  • the conveyor belts of the tear-off station are each controlled in such a way that they grasp and pull the paper tube section 14 (see FIG. 2) vigorously when the perforation line between the paper tube section 14 and the paper tube 13 is between Preferred station 32 and tear-off device 31 is located. Because of the advance of the conveyor belts of the tear-off station, the tear-off takes place.
  • rollers or rollers 10 'and 11' are provided for the lower conveyor belts 4a, 5a and 6a, which press the lower conveyor belts against the paper tube 13.
  • rollers or rolls 17 'and 18' are arranged, which press the conveyor belts 4 to 6 from above against the paper tube. 13
  • the rollers 17 'and 18' are offset from one another in the longitudinal direction with respect to the rollers 10 'and 11', ie they are not directly opposite one another.
  • the arrangement of the upper and lower rollers on a gap leads to the paper tube 13 snaking in an S-shape between the rollers. This arrangement makes it possible to transport a paper tube of different thickness over its width without having to provide spacing between the upper and lower transport elements that vary over the width. The thickness compensation between the area of the thicker gussets and the middle area takes place automatically.
  • the upper and lower conveyor belts are via the tensioning rollers or tensioning rollers 27 'and 28' kept excited.
  • the structure of the tear-off device designated overall by 31 essentially corresponds to the structure of the preferred station 32.
  • three conveyor belts 1, 2 and 3 as well as three conveyor belts 1a, 2a and 3a are provided side by side on the underside.
  • the three adjacent drive rollers for the upper conveyor belts are denoted by 19 ', while the likewise three-fold adjacent drive rollers for the three lower conveyor belts are denoted by 20'.
  • the tensioning rollers or tensioning rollers are designated by 25 'and 29'.
  • the lower rollers 7 'and 8' press the conveyor belts 1a, 2a and 3a against the underside of the paper tube section 14, while the rollers 15 'and 16' press the upper conveyor belts 1, 2 and 3 against the top side of the paper tube section 14.
  • the point of separation between the paper tube 13 and the paper tube section is designated 43.
  • the deflection rollers for the upper conveyor belts 1 to 3 are each designated 46 'and the lower deflection rollers 47'.
  • two adjacent conveyor belts 4 'and 5' are provided on the top and two adjacent conveyor belts 4a 'and 5a' on the underside.
  • the two upper, adjacent conveyor belts are designated by 1 'and 2', while the two lower adjacent conveyor belts are designated by 1a 'and 2a'.
  • the conveyor belts 4 'and 5' as well as 4a 'and 5a' always grip strongly on the paper tube 13 and pull it forward.
  • the height of the rollers 17 and 18 can be adjusted via the adjusting device 42. It is also possible to adjust the deflection rollers 44 and 45 in the longitudinal direction and to adjust the tensioning rollers or tensioning rollers 27 and 28 transversely to the longitudinal direction.
  • a corresponding construction is provided in the tear-off device 31, in which the rollers 15 and 16 can be adjusted by means of the adjusting device 30.
  • the tensioning rollers 25 and 26 are adjustable transversely to the conveying direction and the deflection rollers 46 and 47 are adjustable in the longitudinal direction of the hose.
  • rollers 7, 8 and 9 are seated in a carrier 24 which can be moved transversely to the conveying direction
  • Carrier 24 is slidably mounted transversely to the hose plane and carries a roller 29 at its lower end.
  • the roller 29 runs on a disk with an eccentric 23.
  • the rotary movement of the disc with eccentric 23 is coupled to the feed of the paper tube in such a way that the carrier is lifted and thus the rollers 7 to 9 are moved in the direction of the opposite rollers when the perforation 48 lies between the preferred station 32 and the tear-off device 31 .
  • the carrier 24 with the rollers 7 to 9 the paper tube section 14 is firmly gripped between the conveyor belts. Since the conveyor belts of the tear-off station 31 run forward, the paper tube section is torn off at the perforation point 48.
  • the carrier 24 is then immediately lowered again and the paper tube section is transported further to the left.
  • a common drive 49 is used to drive the drive rollers 20 and 22 rotating at different speeds. It is also possible to couple the drive of the respective lower drive rollers with the associated upper drive rollers of the same station, i.e. 20 with 19 and 22 with 21, since it is stationary drives.

Landscapes

  • Making Paper Articles (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
EP83104468A 1982-06-03 1983-05-06 Dispositif pour séparer des boyaux de papier perforés Expired EP0096223B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823220892 DE3220892A1 (de) 1982-06-03 1982-06-03 Trenneinrichtung zum abtrennen perforierter papierschlauchabschnitte
DE3220892 1982-06-03

Publications (2)

Publication Number Publication Date
EP0096223A1 true EP0096223A1 (fr) 1983-12-21
EP0096223B1 EP0096223B1 (fr) 1985-12-04

Family

ID=6165195

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83104468A Expired EP0096223B1 (fr) 1982-06-03 1983-05-06 Dispositif pour séparer des boyaux de papier perforés

Country Status (6)

Country Link
US (1) US4498894A (fr)
EP (1) EP0096223B1 (fr)
JP (1) JPS5926856A (fr)
CA (1) CA1200804A (fr)
DE (2) DE3220892A1 (fr)
ES (1) ES522900A0 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2626563A1 (fr) * 1988-02-02 1989-08-04 Windmoeller & Hoelscher Convoyeur a bande double pour une bande de papier en gaine multicouche
EP0516991A1 (fr) * 1991-06-05 1992-12-09 WindmÀ¶ller & Hölscher Dispositif pour séparer des sections d'un matériau en bande pourvu de perforations transversales
EP0602344A1 (fr) * 1992-12-18 1994-06-22 Windmöller & Hölscher Dispositif pour sépares des sections tubulaires perforées

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ211252A (en) * 1984-03-12 1986-07-11 Kureha Chemical Ind Co Ltd Device for opening bag mouth in automatic bag filling apparatus
JPS6158431U (fr) * 1984-09-21 1986-04-19
GB8626179D0 (en) * 1986-11-01 1986-12-03 Deritend Eng 1983 Ltd Board treatment apparatus
JPH01219440A (ja) * 1988-02-26 1989-09-01 Fuji Electric Co Ltd エアシャワー装置
US5079901A (en) * 1989-05-08 1992-01-14 Carol J. Witt Coupon inserting apparatus and method
US6722108B1 (en) 1989-05-08 2004-04-20 Carol Joyce Witt Coupon inserting apparatus
US5388746A (en) * 1990-11-09 1995-02-14 Fmc Corporation Separator/folder bag machine
DE4113792C2 (de) * 1991-04-26 1998-11-26 Icoma Fbs Gmbh Packtechnik Trenneinrichtung zum Abtrennen perforierter Papierschlauchabschnitte
US5549233A (en) * 1993-01-29 1996-08-27 C. Joyce Witt Coupon inserter
DE4401268C2 (de) * 1994-01-18 1998-04-23 Windmoeller & Hoelscher Verfahren und Vorrichtung zur Herstellung von Verpackungen für flüssige Güter
DE4447782C2 (de) * 1994-11-14 2000-08-31 Windmoeller & Hoelscher Trenneinrichtung zum Abtrennen perforierter Schlauchabschnitte
US5803261A (en) * 1996-10-31 1998-09-08 C. Joyce Witt Three dimensional insert construction
WO1998018693A1 (fr) 1996-10-31 1998-05-07 Carol Joyce Witt Insert tridimensionnel
US5845462A (en) * 1996-12-10 1998-12-08 Northfield Corporation Coupon inserter
US6113526A (en) * 1996-12-19 2000-09-05 Hudson-Sharp Machine Co. Bag-folding apparatus
US5912939A (en) * 1997-02-07 1999-06-15 Hirsch; Gregory Soft x-ray microfluoroscope
CA2285920C (fr) 1997-04-03 2005-11-29 Ebrahim Simhaee Rouleau continu de sacs en plastique
IT1303492B1 (it) * 1997-05-06 2000-11-06 Windmoeller & Hoelscher Dispositivo per la separazione di tratti di nastro tubolare da unnastro tubolare dotato di linee di perforazione trasversali.
AU772208B2 (en) * 2000-10-06 2004-04-22 Northfield Corporation Web Burster/inserter
DE50301735D1 (de) * 2003-04-16 2005-12-29 Newlong Ind Co Abreisseinrichtung für Materialbahnen
DE10344157B4 (de) * 2003-09-22 2010-03-11 Windmöller & Hölscher Kg Abreißwerk in einer Beutelmaschine
US7897219B2 (en) 2004-06-01 2011-03-01 Automated Packaging Systems, Inc. Web and method for making fluid filled units
HUE032732T2 (en) 2004-06-01 2017-10-30 Automated Packaging Systems Inc Machine for producing fluid filled units
US7571589B2 (en) * 2004-07-15 2009-08-11 Storopack, Inc. Apparatus for and method of producing and/or separating a string of interconnected packing cushions
US7448185B2 (en) * 2006-04-18 2008-11-11 Automated Packaging Systems, Inc. Method and apparatus for making packages with internal headers from preformed bags
NL1032097C2 (nl) * 2006-06-30 2008-01-02 Ideepak Holding B V Inrichting voor het scheiden van aan elkaar verbonden kussens, alsmede samenstel van een dergelijke inrichting en een inrichting voor het vervaardigen van onderling verbonden kussens.
US7540125B2 (en) * 2007-03-26 2009-06-02 Northfield Corporation Bursting apparatus and method
US7650731B2 (en) * 2007-06-26 2010-01-26 Carol Joyce Witt Belt tensioner for coupon insertion apparatus
WO2009058749A1 (fr) 2007-10-31 2009-05-07 Automated Packaging Systems, Inc. Bande continue et procédé de réalisation d'unités remplies de fluide
US7603830B2 (en) * 2008-01-28 2009-10-20 Carol Joyce Witt Apparatus for automatic belt pressure adjustment for coupon separation
US8342374B2 (en) * 2009-02-11 2013-01-01 Insight Promotions, Llc Fragile premium separator
US8276797B2 (en) * 2009-09-04 2012-10-02 Insight Promotions, Llc Premium separator with contoured spaced-apart belt
MX341459B (es) 2011-07-07 2016-08-19 Automated Packaging Systems Inc Máquina para inflar cojines de aire.
KR20150130271A (ko) 2013-03-15 2015-11-23 오토메이티드 패키징 시스템즈, 인코포레이티드 주문형 팽창식 포장
WO2015038628A1 (fr) * 2013-09-10 2015-03-19 Automated Packagings Systems, Inc Toile permettant de fabriquer des unités remplies de fluide
JP2016537275A (ja) 2013-11-21 2016-12-01 オートメイテッド パッケージング システムズ， インコーポレイテッド エアクッション膨張機械
EP3093244B2 (fr) 2015-05-13 2022-01-05 Bizerba SE & Co. KG Dispositif de transport de feuille pour une machine d'emballage
CN111332748B (zh) * 2020-03-20 2021-09-07 福建省明辉机械制造有限公司 一种纸尿裤输出排列调整装置

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DE1806918A1 (de) * 1967-11-09 1969-06-04 Crown Zellerbach Corp Verfahren und Vorrichtung zur Herstellung von Beuteln
DE1611710B1 (de) * 1968-01-13 1972-07-20 Windmoeller & Hoelscher Verfahren und Vorrichtung zum Herstellen von Saecken oder Beuteln mit einem aus der OEffnung vorstehenden Einstecksack
DE1604609A1 (de) * 1966-10-17 1972-07-27 Hans Lehmacher Vorrichtung zum Herstellen von Beuteln oder Saecken
DE2110815A1 (de) * 1971-03-06 1972-09-14 Windmoeller & Hoelscher Verfahren und Vorrichtung zum Herstellen von Saecken oder Beuteln mit einem Einstecksack

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US2913160A (en) * 1957-03-11 1959-11-17 Fleming John Stuart Machine for tearing paper
US3057527A (en) * 1959-02-26 1962-10-09 H G Weber And Company Inc Sheet and bag separating and stacking mechanism
US3273322A (en) * 1962-12-04 1966-09-20 Studley Paper Company Inc Disposable vacuum cleaner bag
US3675542A (en) * 1969-07-05 1972-07-11 Yasuhiro Torigoe Method of manufacturing bags
JPS5134942Y2 (fr) * 1971-04-30 1976-08-28
JPS5112547B2 (fr) * 1972-03-04 1976-04-20
FR2247099A5 (en) * 1973-10-04 1975-05-02 Sodern Automatic tearing device for perforated paper - has inlet and outlet roller pairs, each with drive and press roller
JPS5120182A (en) * 1974-08-09 1976-02-18 Omron Tateisi Electronics Co Obijoyoshino setsudansochi
AT339029B (de) * 1975-08-06 1977-09-26 Hymmen Kg Theodor Verfahren und vorrichtung zum trennen von auf plattenformigen werkstucken kaschierten folien
US4091978A (en) * 1976-11-08 1978-05-30 International Business Machines Corporation Sheet handling apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1604609A1 (de) * 1966-10-17 1972-07-27 Hans Lehmacher Vorrichtung zum Herstellen von Beuteln oder Saecken
DE1806918A1 (de) * 1967-11-09 1969-06-04 Crown Zellerbach Corp Verfahren und Vorrichtung zur Herstellung von Beuteln
DE1611710B1 (de) * 1968-01-13 1972-07-20 Windmoeller & Hoelscher Verfahren und Vorrichtung zum Herstellen von Saecken oder Beuteln mit einem aus der OEffnung vorstehenden Einstecksack
DE2110815A1 (de) * 1971-03-06 1972-09-14 Windmoeller & Hoelscher Verfahren und Vorrichtung zum Herstellen von Saecken oder Beuteln mit einem Einstecksack

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2626563A1 (fr) * 1988-02-02 1989-08-04 Windmoeller & Hoelscher Convoyeur a bande double pour une bande de papier en gaine multicouche
DE3817928A1 (de) * 1988-02-02 1989-08-10 Windmoeller & Hoelscher Doppelbandfoerderer fuer eine mehrlagige papierschlauchbahn
US4984728A (en) * 1988-02-02 1991-01-15 Windmoller & Holscher Dual belt conveyor for multi-ply continuous paper tubing
EP0516991A1 (fr) * 1991-06-05 1992-12-09 WindmÀ¶ller & Hölscher Dispositif pour séparer des sections d'un matériau en bande pourvu de perforations transversales
EP0602344A1 (fr) * 1992-12-18 1994-06-22 Windmöller & Hölscher Dispositif pour sépares des sections tubulaires perforées

Also Published As

Publication number Publication date
US4498894A (en) 1985-02-12
JPS6348679B2 (fr) 1988-09-30
ES8403058A1 (es) 1984-03-01
CA1200804A (fr) 1986-02-18
DE3361398D1 (en) 1986-01-16
ES522900A0 (es) 1984-03-01
EP0096223B1 (fr) 1985-12-04
JPS5926856A (ja) 1984-02-13
DE3220892A1 (de) 1983-12-08

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