EP2149448A3 - Pile-strapping machine with straps made of weldable plastic material - Google Patents

Pile-strapping machine with straps made of weldable plastic material Download PDF

Info

Publication number
EP2149448A3
EP2149448A3 EP09166843A EP09166843A EP2149448A3 EP 2149448 A3 EP2149448 A3 EP 2149448A3 EP 09166843 A EP09166843 A EP 09166843A EP 09166843 A EP09166843 A EP 09166843A EP 2149448 A3 EP2149448 A3 EP 2149448A3
Authority
EP
European Patent Office
Prior art keywords
strap
pile
plastic material
strapping machine
weldable plastic
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
EP09166843A
Other languages
German (de)
French (fr)
Other versions
EP2149448B1 (en
EP2149448A2 (en
Inventor
Gian Luigi Rossi
Franco Tacchini
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.)
Officina Meccanica Sestese SpA
Original Assignee
Officina Meccanica Sestese SpA
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
Priority claimed from IT001418A external-priority patent/ITMI20081418A1/en
Priority claimed from IT001417A external-priority patent/ITMI20081417A1/en
Application filed by Officina Meccanica Sestese SpA filed Critical Officina Meccanica Sestese SpA
Publication of EP2149448A2 publication Critical patent/EP2149448A2/en
Publication of EP2149448A3 publication Critical patent/EP2149448A3/en
Application granted granted Critical
Publication of EP2149448B1 publication Critical patent/EP2149448B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B65B13/00—Bundling articles
    • B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
    • B65B13/24—Securing ends of binding material
    • B65B13/32—Securing ends of binding material by welding, soldering, or heat-sealing; by applying adhesive
    • 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
    • B65B13/00—Bundling articles
    • B65B13/02—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes
    • B65B13/04—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes with means for guiding the binding material around the articles prior to severing from supply
    • B65B13/06—Stationary ducts or channels
    • 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
    • B65B13/00—Bundling articles
    • B65B13/02—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes
    • B65B13/04—Applying and securing binding material around articles or groups of articles, e.g. using strings, wires, strips, bands or tapes with means for guiding the binding material around the articles prior to severing from supply
    • B65B13/08—Single guide or carrier for the free end of material movable part-away around articles from one side only

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)

Abstract

A strapping system for a wrapping apparatus with a horizontal conveyor (T) is disclosed, of the type wherein a ring of plastic strap (R) is tightened around a travelling load to be wrapped (P), while the load moves along the conveyor. The strapping system comprises in particular a welding device for a plastic strap, wherein a heated blade (34, 106) is arranged for a substantially longitudinal relative movement with respect to the strap (R) and wherein at least one pressure element (103, 12a) is further provided, arranged so as to impart a pressure in a movable operating position with respect to the strap flaps and which acts downstream of the operating position of the movable heating blade (34, 106).
EP09166843A 2008-07-30 2009-07-30 Pile-strapping machine with straps made of weldable plastic material Active EP2149448B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001418A ITMI20081418A1 (en) 2008-07-30 2008-07-30 WELDING DEVICE FOR PASSING FOR A PLASTIC STRAP AND ITS WELDING METHOD.
IT001417A ITMI20081417A1 (en) 2008-07-30 2008-07-30 STRIPPING DEVICE IN PASSAGE.

Publications (3)

Publication Number Publication Date
EP2149448A2 EP2149448A2 (en) 2010-02-03
EP2149448A3 true EP2149448A3 (en) 2010-03-10
EP2149448B1 EP2149448B1 (en) 2011-04-13

Family

ID=41226897

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09166843A Active EP2149448B1 (en) 2008-07-30 2009-07-30 Pile-strapping machine with straps made of weldable plastic material

Country Status (3)

Country Link
EP (1) EP2149448B1 (en)
AT (1) ATE505317T1 (en)
DE (1) DE602009001066D1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019215010B4 (en) * 2019-09-30 2021-12-09 Signode Industrial Group Llc Welding head for a strapping machine and counter pressure plate that can be used in it
CN114368503B (en) * 2022-01-21 2023-05-12 成都锦城学院 Rubbish transfer station handles bundling machine for rubbish
CN115647825B (en) * 2022-12-05 2023-03-28 浙江求是半导体设备有限公司 Welding strip carrier, welding strip carrier assembly, welding equipment and welding method

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4435945A (en) * 1980-06-24 1984-03-13 Berning & Sohne Apparatus for girding package with bonded synthetic-resin strip
EP0178385A1 (en) * 1984-10-18 1986-04-23 Hans Hugo Büttner Package tying machine
IT1135722B (en) * 1981-03-24 1986-08-27 Mec Sestese S A S Di Rossi Cri STRAP ADVANCE AND TENSIONING DEVICE IN STRAPPING MACHINES
EP0401554A1 (en) * 1989-06-08 1990-12-12 BÜTTNER KOMMANDITGESELLSCHAFT MASCHINENFABRIK GMBH & CO. Machine for binding packages
WO1992015486A1 (en) * 1991-03-06 1992-09-17 Maschinenfabrik Gerd Mosca Gmbh Process and machine for tying up parcels or stacks with a ribbon of solderable plastics material
EP0603868A1 (en) * 1992-12-23 1994-06-29 OFFICINA MECCANICA SESTESE S.p.A. Device to control the feeding of the strap in a strapping machine
US5379576A (en) * 1992-06-10 1995-01-10 Strapack Corporation Band feeding and tightening apparatus for packing machine
US20050028485A1 (en) * 2001-09-20 2005-02-10 Derks Wilhelmus Johannes Maria Method and device for strapping one or more packets with a band with label means

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4435945A (en) * 1980-06-24 1984-03-13 Berning & Sohne Apparatus for girding package with bonded synthetic-resin strip
IT1135722B (en) * 1981-03-24 1986-08-27 Mec Sestese S A S Di Rossi Cri STRAP ADVANCE AND TENSIONING DEVICE IN STRAPPING MACHINES
EP0178385A1 (en) * 1984-10-18 1986-04-23 Hans Hugo Büttner Package tying machine
EP0401554A1 (en) * 1989-06-08 1990-12-12 BÜTTNER KOMMANDITGESELLSCHAFT MASCHINENFABRIK GMBH & CO. Machine for binding packages
WO1992015486A1 (en) * 1991-03-06 1992-09-17 Maschinenfabrik Gerd Mosca Gmbh Process and machine for tying up parcels or stacks with a ribbon of solderable plastics material
US5379576A (en) * 1992-06-10 1995-01-10 Strapack Corporation Band feeding and tightening apparatus for packing machine
EP0603868A1 (en) * 1992-12-23 1994-06-29 OFFICINA MECCANICA SESTESE S.p.A. Device to control the feeding of the strap in a strapping machine
US20050028485A1 (en) * 2001-09-20 2005-02-10 Derks Wilhelmus Johannes Maria Method and device for strapping one or more packets with a band with label means

Also Published As

Publication number Publication date
ATE505317T1 (en) 2011-04-15
EP2149448B1 (en) 2011-04-13
EP2149448A2 (en) 2010-02-03
DE602009001066D1 (en) 2011-05-26

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