EP0096777B1 - Procédé et appareil pour former un intervalle dégarni de ses éléments de fixation sur une bande continue de fermeture à glissière - Google Patents

Procédé et appareil pour former un intervalle dégarni de ses éléments de fixation sur une bande continue de fermeture à glissière Download PDF

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Publication number
EP0096777B1
EP0096777B1 EP83105225A EP83105225A EP0096777B1 EP 0096777 B1 EP0096777 B1 EP 0096777B1 EP 83105225 A EP83105225 A EP 83105225A EP 83105225 A EP83105225 A EP 83105225A EP 0096777 B1 EP0096777 B1 EP 0096777B1
Authority
EP
European Patent Office
Prior art keywords
members
coupling
coupling members
sections
guide block
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
Application number
EP83105225A
Other languages
German (de)
English (en)
Other versions
EP0096777A1 (fr
Inventor
Gilbert Schelling
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.)
Horlacher Hans Firma
Original Assignee
Horlacher Hans Firma
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 Horlacher Hans Firma filed Critical Horlacher Hans Firma
Priority to AT83105225T priority Critical patent/ATE16756T1/de
Publication of EP0096777A1 publication Critical patent/EP0096777A1/fr
Application granted granted Critical
Publication of EP0096777B1 publication Critical patent/EP0096777B1/fr
Expired legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B19/00—Slide fasteners
    • A44B19/42—Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00
    • A44B19/58—Removing interlocking members to produce gaps
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49764—Method of mechanical manufacture with testing or indicating
    • Y10T29/49778—Method of mechanical manufacture with testing or indicating with aligning, guiding, or instruction
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49782—Method of mechanical manufacture of a slide fastener
    • Y10T29/49783—Method of mechanical manufacture of a slide fastener of slider
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49782—Method of mechanical manufacture of a slide fastener
    • Y10T29/49785—Method of mechanical manufacture of a slide fastener of interlocking element
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53291—Slide fastener
    • Y10T29/53309—Disassembly means

Definitions

  • the present invention relates to a method for removing fastener members from a zip fastener tape with a pair of carrier tapes and with helical or meandering fastener members arranged on adjacent longitudinal edges and coupled to one another, each fastener member having a head part and a base part, and a device for Execution of the procedure.
  • One embodiment of a device for carrying out the method described above has a punching device for cutting off the head parts and a device for removing the remnants of the closure members, which is arranged at a distance from the punching device and has two counter-rotating disks which are provided with teeth on the circumference, with the help of which the remains of the closure members are torn off the carrier tape.
  • CH-A-543 866 describes a method and a device for the removal of fastener members from a zip fastener tape.
  • the head parts are also cut off here using a punching tool and the remainder of the closure members are pulled off the carrier tapes.
  • the cutting off of the head parts and the removal of the remaining residues are carried out in one and the same device by two process steps.
  • the number of cut-off head parts is greater than the number of pulled-off base parts, if you want to prevent cut-off fastener elements from being gripped and partially torn out, as a result of which at least one base part remains in the carrier tape at the ends of the fastener-free section, and that the base parts are pulled off in the direction of the carrier tape, the carrier tape no longer being clearly held in the last phase of the removal process.
  • the aim of the invention is to provide a method of the type mentioned in the introduction in which the disadvantages mentioned do not occur.
  • the device according to the invention for carrying out the method is characterized by a stationary guide block in order to decouple the closure members and to align the carrier tapes vertically and symmetrically to one another, by a counter-holder which can be displaced relative to the guide block in order to align the closure members, by a device for scanning at least one of the gaps between the closure member remaining on the carrier tape and the closure member to be removed from the carrier tape, in order to position the closure members with respect to the cutting element, by two clamping parts which are held on the guide block and movable relative to the guide block in order to clamp the sections of the carrier tapes and the base parts of the Locking members of these sections by two gripping elements, which are arranged on the table and movable relative to the guide block to clamp the head parts of the locking members to be removed, and by two cutting elements, each Is guided in the clamping parts and are displaceable relative to the guide block in order to cut through the base parts of the fastener elements of these sections in the direction parallel to the carrier tape, the counter-holder and the two
  • the device contains one Guide block 1, a counter holder 2, two clamping parts 3, two gripping elements 4 and two cutting elements 5.
  • the zipper tape coming from a roll is separated from a section (not shown) on the guide body 1 and the two carrier tapes 6 with the closure members 7 are inserted in a vertical position between the guide member 1 and the clamping parts 3, as can be seen in FIG. 2.
  • the separation of the zip fastener tape immediately before entering the device ensures that the gap-to-gap distance on both fastener link chains is exactly the same length.
  • a spacer 8 can be provided to adapt the device to the fastener dimensions for different zipper tapes.
  • a shoulder 9 is formed, on which the gripping elements 4 rest with an inwardly projecting gripping section 10, so that a gap is formed between the shoulder edge and the gripping section 10, which is used to align the closure members with the web of Cutting elements 5 is used when the counter holder 2 is raised.
  • the closure members 7 have their base part 11 in the direction of the cutting element 5 and lie on the shoulder 9 with their head part 12.
  • closure elements 7 to be removed are positioned precisely with respect to the cutting elements 5, so that the end edges of the cutting elements 5 each lie on a gap between two closure elements 7. This is done by optical scanning using a scanning device, not shown, for. B. an optical fiber, d. H. the conveyor for the zipper tape is stopped when this gap is found.
  • the gripping elements 4 are then moved against the counter-holder 2, as a result of which the gripping sections 10 are brought into engagement with the head part 12.
  • the cutting elements 5 By lowering the cutting elements 5 by means of a stamp 15, the base parts 11 of the closure members 7 are separated.
  • gripping elements 4 are lifted from the counter holder 2 and the removed closure members 7 by means of a suitable device, for. B. a slide (not shown) from the device.
  • the device is then provided again in order to remove the closure members at the next section.
  • the zipper tape coming from the roll is fed via an adjustable band brake in order to be able to set a sufficient tension when the zipper tape is fed.

Landscapes

  • Slide Fasteners (AREA)

Claims (2)

1. Procédé pour enlever des organes de fermeture (7) d'une fermeture éclair avec une paire de bandes porteuses (6) et avec des organes de fermeture (7) en forme de lignes héliocoidales ou en forme de méandres, qui sont disposés sur des bords longitudinaux voisins et acouplés l'un à l'autre, chaque organe de fermeture (7) comportant une partie de tête (12) et une partie de base (11), caractérisé en ce que:
a) on désacouple les organes de fermeture (7) et on aligne les bandes porteuses (6) en principe verticalement et symétriquement par rapport à un plan médian;
b) on dispose un tronçon des bandes porteuses (6) de telle façon que leurs organes de fermeture soient alignés avec leur partie de base (11) sur la trajectoire d'un organe tranchant (5);
c) on place les organes de fermeture (7) à enlever par rapport aux organes tranchants (5);
d) on bloque les tronçons des bandes porteuses (6) et on immobilise les parties de base (11) des organes de fermeture (7) de ces tronçons;
e) on bloque les parties de tête (12) des organes de fermeture (7) à enlever;
f) on coupe à travers les parties de base (11) dans un direction parallèle aux bandes porteuses (6);
g on retire les organes de fermeture (7) bloqués par leurs parties de tête (12), en un sens qui les éloigne des bandes porteuses (6) pour obtenir un tronçon débarrassé des organes.
2. Dispositif pour la mise en oeuvre et procédé suivant la revendication 1, pour enlever les organes de fermeture (7) d'une fermeture éclair avec une paire de bandes porteuses (6) et avec des organes de fermeture (7) en forme de lignes hélicoïdales ou en forme de méandres, qui sont disposés sur des bords longitudinaux voisins et accouplés l'un à l'autre, chaque organe de fermeture (7) comportant une partie de tête (12) et une partie de base (11), avec au moins un organe tranchant (5) pour couper les parties de fermeture (7), avec des parties de serrage (3) pour aligner les parties de fermeture (7), et avec des éléments préhenseurs (4) pour retirer les parties de fermeture (7) séparées, caractérisé par un bloc de guidage fixe (1) pour désaccoupler les organes de fermeture et pour aligner les bandes porteuses (6) verticalement et symétriquement l'une par rapport à l'autre; par un organe de maintien coopérant (2) qui est déplaçable par rapport au bloc de guidage (1) pour aligner les organes de fermeture (7); par un dispositif pour palper au moins l'un des intervalles entre l'organe de fermeture demeurant sur la bande porteuse (6) et celui doit être enlevé de la bande porteuse (6), pour placer les organes de fermeture (7) par rapport à l'organe tranchant (5); par deux parties de serrage (3) qui sont maintenues sur le bloc de guidage (1) et sont mobiles par rapport au bloc de guidage (1) pour bloquer les tronçons des bandes porteuses (6) et pour immobiliser les parties de base des organes de fermeture de ces tronçons; par deux organes préhenseurs (4) qui sont disposés sur l'organe de maintien coopérant (2) et mobiles par rapport au bloc de guidage (1), pour bloquer les parties de tête (12) des organes de fermeture (7) à enlever; et par deux organes tranchants (5) qui sont guidés chaque fois dans les parties de serrage (3) et déplaçables par rapport au bloc de guidage (1), pour couper à travers les parties de base (11) des organes de fermeture (7) de ces tronçons dans une direction parallèle à la bande porteuse (6), l'organe de maintien coopérant (2) et les deux éléments préhenseurs (4) pouvant être écartés ensemble du bloc de guidage (1), pour retirer des bandes porteuses (6) les organes de fermeture (7) tranchés.
EP83105225A 1982-06-04 1983-05-26 Procédé et appareil pour former un intervalle dégarni de ses éléments de fixation sur une bande continue de fermeture à glissière Expired EP0096777B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83105225T ATE16756T1 (de) 1982-06-04 1983-05-26 Verfahren und vorrichtung zum entfernen von verschlussgliedern von einem reissverschlussband.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3474/82 1982-06-04
CH347482 1982-06-04

Publications (2)

Publication Number Publication Date
EP0096777A1 EP0096777A1 (fr) 1983-12-28
EP0096777B1 true EP0096777B1 (fr) 1985-12-04

Family

ID=4256751

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83105225A Expired EP0096777B1 (fr) 1982-06-04 1983-05-26 Procédé et appareil pour former un intervalle dégarni de ses éléments de fixation sur une bande continue de fermeture à glissière

Country Status (5)

Country Link
US (1) US4490899A (fr)
EP (1) EP0096777B1 (fr)
JP (1) JPS5946904A (fr)
AT (1) ATE16756T1 (fr)
DE (1) DE3361402D1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60142808A (ja) * 1983-12-29 1985-07-29 ワイケイケイ株式会社 スライドファスナーの務歯除去装置
US4663817A (en) * 1986-04-04 1987-05-12 Talon, Inc. Method and apparatus for gapping slide fastener chain
US4738016A (en) * 1986-04-04 1988-04-19 Talon, Inc. Method and apparatus for gapping slide fastener chain
CH670552A5 (fr) * 1986-08-14 1989-06-30 Horlacher Fa Hans
JP3423479B2 (ja) * 1995-05-31 2003-07-07 ワイケイケイ株式会社 スライドファスナーチェーンのスペース部におけるファスナーエレメント除去方法及びその装置
JP4951417B2 (ja) * 2007-06-01 2012-06-13 三幸機械株式会社 多段式オーブンの焼成システム
CN107105836B (zh) * 2015-01-05 2019-11-29 Ykk株式会社 间隔形成装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987809A (en) * 1957-07-15 1961-06-13 Cue Fastener Inc Method of gapping stringer for slide fasteners
US3391441A (en) * 1965-10-22 1968-07-09 Talon Inc Method and apparatus for gapping slide fastener chain
US3611538A (en) * 1968-02-24 1971-10-12 Yoshida Kogyo Kk Apparatus for continuously producing a slide fastener chain
BE792054A (fr) * 1971-12-14 1973-03-16 Yoshida Kogyo Kk Procede et appareil d'enlevement d'elements d'interverrouillaged'une chaine de fermetures a curseur
JPS4916539A (fr) * 1972-06-10 1974-02-14
JPS517417B2 (fr) * 1972-08-07 1976-03-08
US4019240A (en) * 1975-05-28 1977-04-26 Textron, Inc. Process for gapping slide fastener chain
JPS5510965A (en) * 1978-07-12 1980-01-25 Yoshida Kogyo Kk Method of removing zipper teeth of slide fastener and its device

Also Published As

Publication number Publication date
DE3361402D1 (en) 1986-01-16
US4490899A (en) 1985-01-01
ATE16756T1 (de) 1985-12-15
EP0096777A1 (fr) 1983-12-28
JPS5946904A (ja) 1984-03-16
JPS6333845B2 (fr) 1988-07-07

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