EP0384221A1 - Dispositif pour appliquer des morceaux de papier de renforcement pourvus de colle sur une bande pourvue de perforations transversales - Google Patents

Dispositif pour appliquer des morceaux de papier de renforcement pourvus de colle sur une bande pourvue de perforations transversales Download PDF

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Publication number
EP0384221A1
EP0384221A1 EP90102418A EP90102418A EP0384221A1 EP 0384221 A1 EP0384221 A1 EP 0384221A1 EP 90102418 A EP90102418 A EP 90102418A EP 90102418 A EP90102418 A EP 90102418A EP 0384221 A1 EP0384221 A1 EP 0384221A1
Authority
EP
European Patent Office
Prior art keywords
web
segment
roller
counter
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
EP90102418A
Other languages
German (de)
English (en)
Other versions
EP0384221B1 (fr
Inventor
Friedrich Dipl.-Ing. Mundus
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.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
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 Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Publication of EP0384221A1 publication Critical patent/EP0384221A1/fr
Application granted granted Critical
Publication of EP0384221B1 publication Critical patent/EP0384221B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • 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
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/812—Applying patches, strips or strings on sheets or webs
    • B31B70/8123—Applying strips
    • 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
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations
    • B31B50/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B50/812—Applying tabs, patches, strips or strings on blanks or webs
    • B31B50/8122—Applying patches
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/1317—Means feeding plural workpieces to be joined
    • Y10T156/1322—Severing before bonding or assembling of parts
    • 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
    • Y10T156/1317—Means feeding plural workpieces to be joined
    • Y10T156/1322—Severing before bonding or assembling of parts
    • Y10T156/133—Delivering cut part to indefinite or running length web
    • 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
    • Y10T156/1317—Means feeding plural workpieces to be joined
    • Y10T156/1343—Cutting indefinite length web after assembly with discrete article
    • 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
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1712—Indefinite or running length work
    • Y10T156/1741—Progressive continuous bonding press [e.g., roll couples]
    • 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
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1744—Means bringing discrete articles into assembled relationship
    • 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
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1744—Means bringing discrete articles into assembled relationship
    • Y10T156/1768—Means simultaneously conveying plural articles from a single source and serially presenting them to an assembly station
    • Y10T156/1771—Turret or rotary drum-type conveyor
    • Y10T156/1773—For flexible sheets
    • 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
    • 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 device for applying reinforcement sheets provided with a glue application to a web provided with transverse perforations, preferably to a web of bags connected to one another via the transverse perforations, with a device for tearing off the sections or bags connected to one another by the transverse perforations from the web.
  • Plastic film bags are made, for example, starting from a flat-lying tubular web made of thermoplastic material in that the tubular web is provided with cross-weld seams and next to these with transverse perforation lines, so that the individual bags can be torn off the web along the transverse perforation lines. If stacks of bags are to be formed from the bags, the individual bags must be torn off and stacked by machine. In addition, it is often necessary to glue reinforcement labels to the web or the individual bags, which can form grip hole reinforcements or hanging tabs, for example.
  • the object of the invention is therefore to provide a simply constructed and therefore economically producible device of the type specified.
  • this object is achieved in a device of the generic type in that above the inlet-side deflection rollers of a conveyor belt consisting of spaced-apart endless conveyor belts, a conveyor roller pressing the incoming web against the deflection rollers is arranged in that a roller supporting the conveyor belts of the upper run is in one Distance is stored behind the inlet-side deflection rollers, which is smaller than the distance of the transverse perforation lines of the web from one another, that the supporting roller forms the counter-pressure roller for a rotating segment with a cylindrical peripheral surface that supports and transports the reinforcement labels, such that the radius and the peripheral speed of the peripheral surface of the segment are matched to the section lengths of the web in such a way that it rolls on a part of each section under pressure of the web against the counter-pressure roller between two conveyor belts d that the peripheral speed of the segment and the counter-pressure roller is greater than the conveying speed of the conveyor belt, so that when the piece of paper is stuck to a section it is torn off the web
  • the rotating segment therefore performs a double function. On the one hand it presses the sticky note onto the sections of the web to be torn off and on the other hand it works Segment as an intermittent tear-off element on the web. Since the web conveyed at the conveyor belt speed is held between the inlet-side deflection rollers and the conveyor roller interacting with it, the segment rotating at a higher peripheral speed and interacting with the counter-pressure roller tears off the individual sections along the transverse perforation lines.
  • the segment for holding the glued papers is expediently provided with suction air openings or at least one suction air duct in its peripheral surface.
  • the suction air can be supplied to the suction air nozzles or suction air slots in the circumferential surface, usually by means of so-called rotary unions.
  • a knife edge in the region of the trailing edge of the circumferential surface of the segment a knife edge is arranged which interacts with a rotating counter-edge for separating the notes from a supplied sheet of paper.
  • peripheral surface of the segment interacts with a punch of a punching device rotating at the same speed.
  • the notes are to form tabs serving for stacking, they can be pressed on in the region of the trailing end of each section in such a way that they overlap the edge formed by the tear.
  • a suction belt conveyor conveying with its lower run connects to the conveyor belt, below which a stacking belt conveyor is arranged, on the intermittently advanced stacking pins of which a stamp which can be raised and lowered is needled into the sections in such a way that the stacking pins pin Insert the slip of paper into the punched holes.
  • a winding roll 2 is rotatably mounted. From this winding roll 2, the web 3 is drawn off, namely through a plurality of lower endless belts 5, which are spaced next to one another and guided by rollers 4, and by upper rollers 6, which are spaced apart on an axis.
  • the web 3 itself consists of a chain of diaper bags which are connected to one another via perforation lines, not shown.
  • counter-rollers 7 are provided which interact with a segment 8. The latter has a suction channel 9 on the one hand and a knife edge 10 on the other.
  • This knife edge 10 interacts with a rotating counter knife 11 in such a way that individual slips 14 are separated from a glued endless web 13 fed via a suction belt 12 and held by the suction channel 9 will.
  • a rotating punching device 15 is also assigned to the segment 8, through which holes are punched into the individual pieces of paper 14.
  • the individual pieces of paper 14 are each pressed onto a diaper bag 16 in cooperation with the counter-rollers 7.
  • a diaper bag 16 is torn off the web through the segments 8 .
  • the segments 8 consequently serve, on the one hand, to tear off individual diaper bags 16 from the diaper bag chain track 3 and, on the other hand, to press reinforcement sheets onto individual diaper bags, for example.
  • the diaper bags 16 stuck with the note 14 are then removed from the tape guide 5 via an upper suction tape 17 and deposited by a depressor 18 onto the pins 19 of a stacking tape 20 in a manner known per se.

Landscapes

  • Making Paper Articles (AREA)
EP90102418A 1989-02-22 1990-02-07 Dispositif pour appliquer des morceaux de papier de renforcement pourvus de colle sur une bande pourvue de perforations transversales Expired - Lifetime EP0384221B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3905469A DE3905469A1 (de) 1989-02-22 1989-02-22 Vorrichtung zum aufbringen von mit einem leimauftrag versehenen verstaerkungszetteln auf eine mit querperforationen versehene bahn
DE3905469 1989-02-22

Publications (2)

Publication Number Publication Date
EP0384221A1 true EP0384221A1 (fr) 1990-08-29
EP0384221B1 EP0384221B1 (fr) 1993-10-20

Family

ID=6374679

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90102418A Expired - Lifetime EP0384221B1 (fr) 1989-02-22 1990-02-07 Dispositif pour appliquer des morceaux de papier de renforcement pourvus de colle sur une bande pourvue de perforations transversales

Country Status (5)

Country Link
US (1) US5057181A (fr)
EP (1) EP0384221B1 (fr)
JP (1) JPH02261636A (fr)
CA (1) CA2010339C (fr)
DE (2) DE3905469A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0476374A1 (fr) * 1990-09-13 1992-03-25 Tetra Laval Holdings & Finance SA Dispositif pour la fixation d'une bandelette à une bande d'emballage

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5174824A (en) * 1990-10-31 1992-12-29 Pitney Bowes Inc. Tape take-away and moistening system
DE4314685A1 (de) * 1993-05-04 1994-11-10 Winkler Duennebier Kg Masch Verfahren und Vorrichtung zum Beleimen von Papier- und/oder Kunststoff- bzw. Mischprodukten mit einem Haftklebemittel
DE10002544A1 (de) * 2000-01-21 2001-07-26 Winkler & Duennebier Ag Fensteraufklebestation
CN107108051B (zh) * 2015-01-21 2019-09-10 凸版印刷株式会社 搬运装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB888099A (en) * 1959-06-18 1962-01-24 Reed Cartons Ltd Apparatus for applying reinforcing strips to webs of material
FR2276926A1 (fr) * 1974-07-01 1976-01-30 Windmoeller & Hoelscher Dispositif pour separer des segments preleves dans des bandes continues de materiau, notamment des feuillets de couverture de fond, pour fabrication de sacs
DE2438446A1 (de) * 1974-08-09 1976-02-26 Windmoeller & Hoelscher Vorrichtung zum abschneiden und uebertragen von abschnitten einer vorbeleimten werkstoffbahn
FR2401020A1 (fr) * 1978-04-12 1979-03-23 Moore Business Forms Inc Perfectionnements concernant l'application de morceaux a des bandes continues
US4227960A (en) * 1979-02-14 1980-10-14 Johns-Manville Corporation Apparatus for applying tape material in continuously advancing sheet material
US4371410A (en) * 1979-09-11 1983-02-01 Caterpillar Tractor Co. Method for applying, stitching and severing a tape on a body
US4401249A (en) * 1981-12-29 1983-08-30 Burroughs Corporation Automatic burster apparatus having a double bursting bar

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2466823A (en) * 1946-10-11 1949-04-12 Equitable Paper Bag Co Paper bag tube severing machine
US3057527A (en) * 1959-02-26 1962-10-09 H G Weber And Company Inc Sheet and bag separating and stacking mechanism
US2999533A (en) * 1959-05-01 1961-09-12 Dairy Containers Inc Apparatus for making bags
US3558400A (en) * 1966-11-21 1971-01-26 Steven J Horvath Apparatus and process for making rolls of bags
DE1611416B1 (de) * 1967-08-03 1972-03-16 Windmoeller & Hoelscher Vorrichtung zum transportieren von papier oder kunststoff folienwerkstuecken insbesondere fuer sackherstellungs maschinen
DE2225671C2 (de) * 1972-05-26 1974-03-14 Windmoeller & Hoelscher, 4540 Lengerich Vorrichtung zum Herstellen eines U-förmigen Traggrifles für Tragtaschen aus einer Kunststoffolie
US3942694A (en) * 1973-09-10 1976-03-09 Canadian Industries Limited Bag severing machine
CH577427A5 (fr) * 1974-10-02 1976-07-15 Bobst Fils Sa J

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB888099A (en) * 1959-06-18 1962-01-24 Reed Cartons Ltd Apparatus for applying reinforcing strips to webs of material
FR2276926A1 (fr) * 1974-07-01 1976-01-30 Windmoeller & Hoelscher Dispositif pour separer des segments preleves dans des bandes continues de materiau, notamment des feuillets de couverture de fond, pour fabrication de sacs
DE2438446A1 (de) * 1974-08-09 1976-02-26 Windmoeller & Hoelscher Vorrichtung zum abschneiden und uebertragen von abschnitten einer vorbeleimten werkstoffbahn
FR2401020A1 (fr) * 1978-04-12 1979-03-23 Moore Business Forms Inc Perfectionnements concernant l'application de morceaux a des bandes continues
US4227960A (en) * 1979-02-14 1980-10-14 Johns-Manville Corporation Apparatus for applying tape material in continuously advancing sheet material
US4371410A (en) * 1979-09-11 1983-02-01 Caterpillar Tractor Co. Method for applying, stitching and severing a tape on a body
US4401249A (en) * 1981-12-29 1983-08-30 Burroughs Corporation Automatic burster apparatus having a double bursting bar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0476374A1 (fr) * 1990-09-13 1992-03-25 Tetra Laval Holdings & Finance SA Dispositif pour la fixation d'une bandelette à une bande d'emballage

Also Published As

Publication number Publication date
CA2010339A1 (fr) 1990-08-22
CA2010339C (fr) 1995-06-06
US5057181A (en) 1991-10-15
DE3905469A1 (de) 1990-08-23
EP0384221B1 (fr) 1993-10-20
JPH02261636A (ja) 1990-10-24
DE59003103D1 (de) 1993-11-25

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