EP0230398B1 - Vorrichtung zum Binden eines Drahtbundes auf einer Aufwickeleinrichtung - Google Patents

Vorrichtung zum Binden eines Drahtbundes auf einer Aufwickeleinrichtung Download PDF

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Publication number
EP0230398B1
EP0230398B1 EP87810019A EP87810019A EP0230398B1 EP 0230398 B1 EP0230398 B1 EP 0230398B1 EP 87810019 A EP87810019 A EP 87810019A EP 87810019 A EP87810019 A EP 87810019A EP 0230398 B1 EP0230398 B1 EP 0230398B1
Authority
EP
European Patent Office
Prior art keywords
binding
drum
arms
strap
wire bundle
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 - Lifetime
Application number
EP87810019A
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English (en)
French (fr)
Other versions
EP0230398A1 (de
Inventor
Alain Thely
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.)
Maillefer SA
Original Assignee
Maillefer SA
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 Maillefer SA filed Critical Maillefer SA
Priority to AT87810019T priority Critical patent/ATE52978T1/de
Publication of EP0230398A1 publication Critical patent/EP0230398A1/de
Application granted granted Critical
Publication of EP0230398B1 publication Critical patent/EP0230398B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65B27/00—Bundling particular articles presenting special problems using string, wire, or narrow tape or band; Baling fibrous material, e.g. peat, not otherwise provided for
    • B65B27/06—Bundling coils of wire or like annular objects

Definitions

  • the object of the present invention is to fill this gap.
  • the present invention relates to a torch forming installation comprising, on the one hand, a reel equipped with drums and having a stop position in which one of the drums is in a position for tying a torch wound on this drum, each drum comprising an assembly of sectors distributed at a distance from each other around the axis of the drum, and each sector comprising a barrel element, a first flange element located at one end of the barrel and a second flange element, and, on the other hand, a binder provided with a link guiding arm, arranged so as to determine a binding point and placed near the reel, this binder being movable towards the axis of the drum situated in the binding position, the arms being arranged so as to engage between two sectors of the drum stopped in the binding position, then to close around the torch.
  • the installation according to the invention is characterized in that the second flange elements of the drums are movable in translation along the barrel elements, so as to allow adjustment of the axial width of the torches, and in that the binder is arranged so that the tying point lies substantially on a straight line defined as the intersection of a plane forming a front face of the torch and a plane containing l axis of the drum and be movable along this straight line.
  • the installation which is shown in fig. 1 and 2 is intended to automatically form torches from a flexible product 1 which comes from a production line, the details of which need not be described here.
  • This flexible product is guided by a slicing device 2 which is also not necessary to describe in detail and when a torch is finished, it is wound on a drum 3 which is in the unloading position.
  • This drum is mounted on a barrel 4 and is pendant to another drum 5 which is then in its winding position. It is understood that, by a means not described here, the flexible product 1, for example a plastic pipe, will be cut on the drum 5, the end of the new strand then being fixed to the drum 5 so that the winding a new torch begins on this drum.
  • This machine 7 generally comprises a fixed base 8 inside which is housed a drum 9 supporting the link which will serve to link the torch 6.
  • the binder itself which comprises a support 10 of the articulated arms 11 and 12 as well as a binding device 13.
  • each of the two drums 3 and 5 of the reel whose base 14 supports in rotation the barrel 4 is made up of a series of sectors 15 each comprising a pivoting flange element 16 and a flange element 17 which is axially movable on the barrel element 18 corresponding to the sector 15.
  • the drum sectors 15 are carried by a rotary star 19 and are radially adjustable on this part, which allows to adjust at will the inside diameter of the torch.
  • the possibility of displacement of the sectors 17 parallel to themselves along the barrel makes it possible to adjust at will the width of the torch that one wishes to produce, while the possibility of rotating the flange elements 16 on the end of the barrel sector opens the drum to ensure the discharge of the torch.
  • the support 10 of the pivoting arms 11 and 12 is mounted in a slide on the base 8, so that this support can be moved radially, i.e. in a direction which is situated in a horizontal plane at the height of the axis of the drum 3 in the unloading position.
  • the support 10 is placed so that the arms 11 and 12 are entirely outside the flanges 16 and 17.
  • fig. 3 we see first of all a part of the binding head 13.
  • the link 20 is driven so as to pass between two rollers 21 and 22.
  • the roller 21 is mounted along a fixed axis on the support 10. It is driven by a motor and drives the roller 22 which is mounted on two gears a support lever 23 pivoting at 24 on the support 10 and biased by a spring 25 adjustable by means of a screw 26 on a stop 27.
  • the link 20 is conducted so as to pass between the two rollers 21 and 22, then around of the roller 22 and then directed along the front face of the binding head 13.
  • the link 20 enters a guide slide 28
  • the latter has the form visible in FIG. 4. It consists of a flexible envelope having a slit in its middle part. This slide covers the left end of the binding head 13 in FIG. 3, as well as the internal faces of the two pivoting arms 11 and 12. It is understood that the end of the link being pushed by the rollers 21 and 22 in the slide 28, it will progressively follow the entire length of the internal face of the arm 11 then that of the arm 12 and thus describe a closed loop, the end finally arriving in front of the blocking means 29.
  • the tying head 13 which determines the tying point, is moved relative to the base 8 (not shown in fig. 5) and to the support 10 so that the tying point is on the cylindrical surface external of the torch in the immediate vicinity of the front wall limited by the flange 16. It is understood that this makes it possible to tighten the link around the torch and to execute automatically by means of the head 13, the fixing of the two ends of the link and cutting the link to the right of the loop thus formed.
  • This operation being carried out the support 10 and the head 13 can be brought back so as to allow the rotation of the drum by an angle corresponding to the angular width of the sectors 15, so that a new space located between two sectors is in the horizontal plane opposite the binder.
  • the binding operation can then start again and be repeated so as to place a link in each of the spaces between two sectors 15. It can also be content to tie the torch by means of one or two or three loops 31 (fig. 8 ) the maximum number corresponding to the number of intervals between the sectors of the drum.
  • the operations to be carried out result from what is seen in FIG. 6.
  • the sliding flange 17 has been moved relative to the barrel element 18 of the sector 15.
  • the head 13 and the element 29 can still be moved radially in the direction of the axis until the tying head 13 is applied against the external cylindrical face of the torch in the immediate vicinity of the flange 16. It is therefore possible to link a torch of minimum width and diameter after a readjustment of the binding point which can be programmed.
  • fig. 7 shows the relative positions of the support 10 of the head 13 and of the element 29 with respect to the axis of the drum in the case where the sectors 15 are placed at a distance from the axis which is minimal.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Treatment Of Fiber Materials (AREA)

Claims (8)

1. Vorrichtung zum Erstellen von Drahtbünden mit einerseits einer Aufwickeleinrichtung (4), die mit Trommeln (3, 5) ausgerüstet ist und eine Anhalteposition aufweist, in welcher eine der Trommeln in einer Bindestellung eines auf dieser Trommel (3) aufgewickelten Drahtbundes (6) ist, wobei jede der Trommeln eine Ansammlung von Sektoren (15) umfasst die distanziert voneinander um die Achse der Trommel verteilt angeordnet sind, und wobei jeder Sektor ein Schaftelement (18), ein erstes Flankenelement (16), welches am einen Ende des Schaftes angeordnet ist, sowie ein zweites Flankenelement (17) aufweist, und mit andererseits einer Bindeeinrichtung (7) mit Führungsarmen (11, 12) für ein Band, die in der Nähe der Aufwickeleinrichtung (4) angeordnet und eingerichtet ist um eine Abbindstelle zu bestimmen, wobei diese Bindeeinrichtung (7) in Richtung der Achse der sich in der Bindestellung befindlichen Trommel bewegbar ist, und die Arme (11,12) so ausgeführt sind um zwischen zwei Sektore (15) der in der Bindestellung angehaltenen Trommel einzugreifen und sich dann um den Drahtbund (6) zu schliessen, dadurch gekennzeichnet, dass die zweiten Flankenelemente (17) der Trommeln (3, 5) zum Einstellen der achsialen Breite der Drahtbünde längs der Schaftelemente (18) verschiebebeweglich angeordnet sind, dass die Bindeeinrichtung (7) so ausgeführt ist, dass sich die Abbindstelle im wesentlichen auf einer geraden Linie befindet, welche durch die Schnittstelle einer Ebene, die durch eine frontale Fläche des Drahtbundes (6) gebildet ist, mit einer Ebene in der die Achse des Drahtbundes enthalten ist, bestimmt ist und dass die Bindeeinrichtung längs dieser Geraden beweglich ist.
2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Führungsarme (11, 12) an einen in Richtung der genannten geraden Linie bewegbaren Support (10) angelenkt sind, wodurch eine Anpassung der Bindeeinrichtung an Drahtbünde mit unterschiedlichen inneren Durchmesser möglich ist.
3. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Abbindstelle durch die Stellung eines Bindekopfes (13) bestimmt ist, welcher Bindekopf auf dem Support (10) zwischen den genannten Führungsarmen (11, 12) angebracht und auf dem Support in Richtung der genannten geraden Linie in der Nähe einer Ebene, die durch die ersten Flankenelemente (16) der sich in der Bindestellung befindlichen Trommel bestimmt ist, bewegbar ist.
4. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass die in Bezug zum Support (10) befestigten Führungsarme (11, 12) zum Eingreifen zwischen zwei Sektoren der in der Bindestellung angehaltenen Trommel um parallele Achsen schwenkbar gelagert sind.
5. Vorrichtung nach Anspruch 4, dadurch gekennzeichnet, dass die genannten Schwenkachsen der Führungsarme (11, 12) auf der einen und auf der anderen Seite des Bindekopfes (13) angeordnet sind, und dass einer dieser Arme (12) eine Verlängerung umfasst, welche sich im geschlossenen Zustand der Arme (Fig. 5, 6, 7) parallel zur Trommelachse über einen Bereich der achsialen Breite des Drahtbundes erstreckt, welcher in jedem Fall grösser als dessen halbe Breite ist.
6.. Vorrichtung nach Anspruch 4, dadurch gekennzeichnet, dass an der Bindeeinrichtung ein Antriebs- und Steuermittel vorhanden ist, welches befähigt ist den Support mit den angelenkten Armen (11,12) und den Bindekopf (13) unabhängig voneinander, gesteuert durch ein Programm zum automatischen Durchführen des Zusammenbindens eines Drahtbundes an mehreren voneinander getrennten Orten auf seinem äusseren Umfang, zu verschieben, wobei die Orte winkelmässig voneinander beabstandet sind und die Winkel gleich einem ganzzahligen Vielfach vom Winkel eines Trommelsektors sind.
7. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass die Bindeeinrichtung (7) auf jedem ihrer Arme (11, 12) eine Führungskulisse (28) aufweist und auf dem Support der Arme eine Antriebsrolle (21) für das Band und eine durch einen mit einer Feder (25) belasteten Hebel (23) getragene Andruckrolle (22) vorhanden sind, wobei das Band zwischen den beiden Rollen (21, 22) hindurchgeführt ist und die letzteren so zueinander benachbart sind, dass das Band zum Umwickeln des Drahtbundes (6) in der einen Richtung und zum Spannen auf dem Drahtbund in der anderen Richtung antreibbar ist, und wobei das Ende des Bandes an der Abbindstelle befestigbar ist, welche dadurch bestimmt ist, dass der Bindekopf (13) mit der zylindrischen seitlichen Oberfläche des Drahtbundes, während die Rollen (21, 22) in der Spannrichtung angetrieben sind und die Klemmwirkung auf das sich zwischen den Rollen befindliche Band durch die auf das Band ausgeübte Antriebskraft erhöht ist, in Berührung gelangt.
8. Vorrichtung nach einem der Ansprüche 5 bis 7, dadurch gekennzeichnet, dass der einen der Rollen ein Umdrehungszähler zugeordnet ist, und dass die Steuermittel Mittel zum Berechnen des vom Bandende in der Kulisse bei jedem Bindevorgang zurückgelegten Weges umfassen, um diese Berechnung mit einer Längeneinstellgrösse die bei einem vorgängig durchgeführten Einstellvorgang gemessen worden ist, zu vergleichen, um die Antriebsrolle (21) in der Spannrichtung um eine vorausbestimmte Anzahl .Umdrehungen zu drehen während dem der Bindekopf (13) vorwärts bewegt wird, und um die Rückziehbewegung nach einer vorausbestimmten Umdrehungszahl, die dem Zustand des angespannten Bandes auf dem Drahtbund entspricht, zu unterbrechen, also um kurzgesagt den Bindevorgang zu steuern.
EP87810019A 1986-01-15 1987-01-13 Vorrichtung zum Binden eines Drahtbundes auf einer Aufwickeleinrichtung Expired - Lifetime EP0230398B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87810019T ATE52978T1 (de) 1986-01-15 1987-01-13 Vorrichtung zum binden eines drahtbundes auf einer aufwickeleinrichtung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH12986 1986-01-15
CH129/86 1986-01-15

Publications (2)

Publication Number Publication Date
EP0230398A1 EP0230398A1 (de) 1987-07-29
EP0230398B1 true EP0230398B1 (de) 1990-05-23

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EP87810019A Expired - Lifetime EP0230398B1 (de) 1986-01-15 1987-01-13 Vorrichtung zum Binden eines Drahtbundes auf einer Aufwickeleinrichtung

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AT (1) ATE52978T1 (de)
DE (1) DE3762832D1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111959860A (zh) * 2020-08-18 2020-11-20 绍兴裕铭机械科技有限公司 一种环状钢筋整理捆绑装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1022281C2 (nl) * 2002-12-30 2004-07-26 Dresco B V Inrichting en werkwijze voor het wikkelen van een buigzame leiding.

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099606A2 (de) * 1982-07-21 1984-02-01 IN.SET. Industriale Settala S.p.A. Automatische Bundverpackungsmaschine für Kabel oder Schlauch

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118367A (en) * 1964-01-21 Strapping machine
FR2375128A1 (fr) * 1976-12-21 1978-07-21 Sute Procede et dispositif automatique de mise en couronne pour tube souple
FR2549446B1 (fr) * 1983-07-20 1985-10-25 Sorenam Machine pour ligaturer des bobines de fil metallique

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099606A2 (de) * 1982-07-21 1984-02-01 IN.SET. Industriale Settala S.p.A. Automatische Bundverpackungsmaschine für Kabel oder Schlauch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111959860A (zh) * 2020-08-18 2020-11-20 绍兴裕铭机械科技有限公司 一种环状钢筋整理捆绑装置

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ATE52978T1 (de) 1990-06-15
DE3762832D1 (de) 1990-06-28
EP0230398A1 (de) 1987-07-29

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