EP0143960A2 - Device for straightening and cutting wire into lengths - Google Patents

Device for straightening and cutting wire into lengths Download PDF

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Publication number
EP0143960A2
EP0143960A2 EP84112551A EP84112551A EP0143960A2 EP 0143960 A2 EP0143960 A2 EP 0143960A2 EP 84112551 A EP84112551 A EP 84112551A EP 84112551 A EP84112551 A EP 84112551A EP 0143960 A2 EP0143960 A2 EP 0143960A2
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EP
European Patent Office
Prior art keywords
straightening
stock
guides
wire
cutting
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
EP84112551A
Other languages
German (de)
French (fr)
Other versions
EP0143960A3 (en
EP0143960B1 (en
Inventor
Ernst Fuchs
Eduard Berger
Karl Fitzi
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.)
Mecapec SA
Original Assignee
Mecapec 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 Mecapec SA filed Critical Mecapec SA
Priority to AT84112551T priority Critical patent/ATE54844T1/en
Publication of EP0143960A2 publication Critical patent/EP0143960A2/en
Publication of EP0143960A3 publication Critical patent/EP0143960A3/en
Application granted granted Critical
Publication of EP0143960B1 publication Critical patent/EP0143960B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/28—Associations of cutting devices therewith
    • B21D43/285—Devices for handling elongated articles, e.g. bars, tubes or profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F1/00—Bending wire other than coiling; Straightening wire
    • B21F1/02—Straightening
    • B21F1/026—Straightening and cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F23/00—Feeding wire in wire-working machines or apparatus
    • B21F23/002—Feeding means specially adapted for handling various diameters of wire or rod

Definitions

  • the invention relates to a device for straightening and cutting wire or rod-shaped material, a straightening tool being followed by a cutting device.
  • Devices of this type are particularly required where wire or, for example, reinforcing steel for concrete in rings is delivered and rods are to be produced therefrom for further use.
  • Wire straightening and cutting machines are known. You straighten wire drawn from rings and cut it to the desired length. These machines are each set up to process wire of a certain diameter. If wire of a different diameter is to be straightened and cut, a laborious and time-consuming conversion of the machine is necessary.
  • the invention has for its object to provide a device for straightening and cutting wire or rod-shaped material that is always ready to straighten such material with different dimensions (diameter) and cut to the desired length.
  • a pivotable magazine consisting of inlet guides, intermediate guides and end guides is provided, to which two push roller pairs are assigned, that according to the number of inlet guides and the diameter of the material to be processed, straightening tools are arranged in a turret system, and that Revolversystem a pair of pulling rollers and a cutter are arranged downstream.
  • means for synchronously pivoting the magazine and positioning the straightening tools arranged in the turret system are provided.
  • wire or rod-shaped material of different diameters can be quickly and gently straightened and cut off at any time. This preferably applies to the processing of wire rings.
  • the device has a pivotable magazine 2.
  • the magazine 2 is set up for five different diameters, i.e. there are five different inlet guides 3,4,5,6 and 7 as well as five intermediate and end guides 8,9,10,11 and 12 or 13,14,15,16 and 17.
  • the magazine 2 is pivotable about an axis 18 (see also Fig. 3), so that the wire with the desired diameter in the working position, i.e. can be brought between the push roller pairs 19 and 20.
  • a turret system 25 Corresponding to the wires of different diameters 1, 2, 22, 23 and 24 that can be received by magazine 2, a turret system 25 has, for example, five straightening tools 26, 27, 28, 29 and 30, each of which is set to a specific diameter.
  • 4 schematically shows a chain in FIG. 4, with the aid of which the magazine 2 is pivoted synchronously and the straightening tools 26 to 30 present in the turret system 25 are positioned.
  • the straightening tool which is in the working position, is driven by an axially displaceable drive 44 via a coupling 45.
  • a wire 1 to be straightened, from which rods of a certain length are to be produced, is fed to the straightening tool 26 in the turret system 25 via the inlet guide 3, the pair of push rollers 19, the intermediate guide 8, the pair of push rollers 20 and the end guide 13.
  • a pair of pulling rollers 32 ensures the further transport of the wire 1 to the cutting device 33.
  • the device according to the invention is expediently controlled electronically, so that according to a predetermined program, the magazine 2 with the desired wires 1, 21, 22, 23 or 24 is automatically pivoted into the working position and at the same time the associated straightening tool 26, 27, 28, 29 or 30 is positioned.
  • the length of the rods to be produced is also predetermined and controlled, for example, by a measuring device 34, the output signal of which triggers the cutting device 33.
  • the wire in the working line is moved back to the turret system 25 and remains in the guides of the magazine 2, as is indicated for the wires 21, 22, 23 and 24 in FIG. 2.
  • 35 describes the device according to the invention as described, as shown in FIGS. 1 and 2.
  • the wires 1,21,22,23 and 24 are drawn off from reels 36,37,38,39 and 40.
  • 41 is a wire guide.
  • the rods directed in the device 35 according to the invention and cut to the desired length can either be collected in troughs 42 or fed to rotating troughs 43, bundled and further processed.
  • the bundles can be attached manually or automatically with binding wire and labels.
  • the drives of the push and pull roller pairs 19, 20 and 32 work independently of one another - decoupled.
  • the drive 44 for the straightening tools 26 to 30 is also separate from other drives. This measure makes particularly gentle straightening and transport e.g. of wire 1 reached.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Shearing Machines (AREA)
  • Accessories And Tools For Shearing Machines (AREA)
  • Basic Packing Technique (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Removal Of Insulation Or Armoring From Wires Or Cables (AREA)

Abstract

Apparatus for straightening and severing coiled wire or rod stock has several sets of guides each of which receives stock from a different reel and each of which can be moved into and from register with rollers serving to advance the selected stock into one of several straightening devices. A synchronizing unit ensures that the placing of a selected straightening device into a portion of the path along which the stock advances toward and into the range of a severing device downstream of the straightening station invariably entails a movement of the corresponding set of guides into a preceding portion of such path. Each source can contain stock having a different diameter and the severing device moves with the advancing stock in the course of each severing operation.

Description

Die Erfindung betrifft eine Vorrichtung zum Richten und Ablängen von draht- oder stabförmigem Material, wobei einem Richtwerkzeug eine Schneidvorrichtung nachgeordnet ist.The invention relates to a device for straightening and cutting wire or rod-shaped material, a straightening tool being followed by a cutting device.

Vorrichtungen dieser Art werden insbesondere dort benötigt, wo Draht oder beispielsweise Armierungsstahl für Beton in Ringen angeliefert wird und daraus Stangen zur weiteren Verwendung hergestellt werden sollen.Devices of this type are particularly required where wire or, for example, reinforcing steel for concrete in rings is delivered and rods are to be produced therefrom for further use.

Drahtricht- und Schneidmaschinen sind bekannt. Sie richten von Ringen abgezogenen Draht und schneiden ihn auf die gewünschte Länge ab. Diese Maschinen sind jeweils zum Verarbeiten von Draht eines bestimmten Durchmessers eingerichtet. Soll Draht eines anderen Durchmessers gerichtet und geschnitten werden, so ist ein umständlicher und zeitraubender Umbau der Maschine erforderlich.Wire straightening and cutting machines are known. You straighten wire drawn from rings and cut it to the desired length. These machines are each set up to process wire of a certain diameter. If wire of a different diameter is to be straightened and cut, a laborious and time-consuming conversion of the machine is necessary.

Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung zum Richten und Ablängen von draht- oder stabförmigem Material zu schaffen, die ständig betriebsbereit ist, um solches Material mit unterschiedlichen Abmessungen (Durchmesser) zu richten und auf die gewünschte Länge zu schneiden.The invention has for its object to provide a device for straightening and cutting wire or rod-shaped material that is always ready to straighten such material with different dimensions (diameter) and cut to the desired length.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß ein aus Einlaufführungen, Zwischenführungen und Endführungen bestehendes schwenkbares Magazin vorgesehen ist, dem zwei Schubrollenpaare zugeordnet sind, daß entsprechend der Zahl der Einlaufführungen und der Durchmesser des zu verarbeitenden Materials in einem Revolversystem Richtwerkzeuge angeordnet sind, und daß dem Revolversystem ein Zugrollenpaar und eine Schneidvorrichtung nachgeordnet sind.This object is achieved in that a pivotable magazine consisting of inlet guides, intermediate guides and end guides is provided, to which two push roller pairs are assigned, that according to the number of inlet guides and the diameter of the material to be processed, straightening tools are arranged in a turret system, and that Revolversystem a pair of pulling rollers and a cutter are arranged downstream.

Nach einer weiteren Ausbildung ist vorgesehen, daß Mittel zum synchronen Schwenken des Magazins und Positionieren der in dem Revolversystem angeodneten Richtwerkzeuge vorgesehen sind.According to a further embodiment it is provided that means for synchronously pivoting the magazine and positioning the straightening tools arranged in the turret system are provided.

Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, daß jederzeit draht- oder stabförmiges Material verschiedenen Durchmessers schnell und dabei schonend gerichtet und abgeschnitten werden kann. Vorzugsweise gilt das für das Verarbeiten von Drahtringen.The advantages achieved by the invention are in particular that wire or rod-shaped material of different diameters can be quickly and gently straightened and cut off at any time. This preferably applies to the processing of wire rings.

Die Erfindung wird anhand der Zeichnungen näher beschrieben. Es zeigen

  • Fig. 1 die Ansicht und
  • Fig. 2 die Draufsicht einer Vorrichtung nach der Erfindung.
  • Fig. 3 und
  • Fig. 4 zeigen Einzelheiten der neuen Vorrichtung und
  • Fig. 5 eine Anlage zum Verarbeiten von Draht mit fünf verschiedenen Durchmessern von Ringen ausgehend.
The invention is described in more detail with reference to the drawings. Show it
  • Fig. 1 and the view
  • Fig. 2 is a top view of a device according to the invention.
  • 3 and
  • Fig. 4 show details of the new device and
  • Fig. 5 is a system for processing wire with five different diameters starting from rings.

In den Fig. 1 und 2 ist mit 1 ein zu richtender Draht oder Armierungsstahl bezeichnet. Die Vorrichtung hat ein schwenkbares Magazin 2. Im gezeichneten Beispiel ist es für fünf unterschiedliche Durchmesser eingerichtet, d.h. es sind fünf verschiedene Einlaufführungen 3,4,5,6 und 7 sowie je fünf Zwischen- und Endführungen 8,9,10,11 und 12 bzw. 13,14,15,16 und 17 vorhanden. Das Magazin 2 ist um eine Achse 18 schwenkbar (Vergl. auch Fig. 3), so daß der Draht mit dem gewünschten Durchmesser in Arbeitsposition, d.h. zwischen die Schubrollenpaare 19 und 20 gebracht werden kann.1 and 2, 1 denotes a wire or reinforcing steel to be straightened. The device has a pivotable magazine 2. In the example shown, it is set up for five different diameters, i.e. there are five different inlet guides 3,4,5,6 and 7 as well as five intermediate and end guides 8,9,10,11 and 12 or 13,14,15,16 and 17. The magazine 2 is pivotable about an axis 18 (see also Fig. 3), so that the wire with the desired diameter in the working position, i.e. can be brought between the push roller pairs 19 and 20.

Entsprechend der von dem Magazin 2 aufnehmbaren Drähte unterschiedlichen Durchmessers 1,21,22,23 und 24 hat ein Revolversystem 25 beispielsweise fünf Richtwerkzeuge 26,27,28,29 und 30, von denen jedes auf einen bestimmten Durchmesser eingestellt ist. Mit 31 ist in Fig. 4 schematisch eine Kette dargestellt, mit deren Hilfe ein synchrones Schwenken des Magazins 2 und Positionieren der im Revolversystem 25 vorhandenen Richtwerkzeuge 26 bis 30 erfolgt. Das jeweils in Arbeitsposition befindliche Richtwerkzeug wird durch einen achsial verschiebbaren Antrieb 44 über eine Kupplung 45 angetrieben.Corresponding to the wires of different diameters 1, 2, 22, 23 and 24 that can be received by magazine 2, a turret system 25 has, for example, five straightening tools 26, 27, 28, 29 and 30, each of which is set to a specific diameter. 4 schematically shows a chain in FIG. 4, with the aid of which the magazine 2 is pivoted synchronously and the straightening tools 26 to 30 present in the turret system 25 are positioned. The straightening tool, which is in the working position, is driven by an axially displaceable drive 44 via a coupling 45.

Ein zu richtender Draht 1, von dem Stangen einer bestimmten Länge hergestellt werden sollen, wird über die Einlaufführung 3, das Schubrollenpaar 19, die Zwischenführung 8, das Schubrollenpaar 20 und die Endführung 13 dem Richtwerkzeug 26 im Revolversystem 25 zugeführt. Nach dem Verlassen des Richtwerkzeugs 26 sorgt ein Zugrollenpaar 32 für den Weitertransport des Drahtes 1 zur Schneidvorrichtung 33.A wire 1 to be straightened, from which rods of a certain length are to be produced, is fed to the straightening tool 26 in the turret system 25 via the inlet guide 3, the pair of push rollers 19, the intermediate guide 8, the pair of push rollers 20 and the end guide 13. After leaving the straightening tool 26, a pair of pulling rollers 32 ensures the further transport of the wire 1 to the cutting device 33.

Die Vorrichtung nach der Erfindung wird zweckmäßigerweise elektronisch gesteuert, so daß nach einem vorgegebenen Programm das Magazin 2 jeweils mit den gewünschten Drähten 1,21,22.23 bzw. 24 automatisch in die Arbeitsposition geschwenkt und gleichzeitig das dazugehörige Richtwerkzeug 26,27,28,29 oder 30 positioniert wird. Die Länge der herzustellenden Stangen wird ebenfalls vorgegeben und beispielsweise von einem Meßgerät 34 kontrolliert, dessen Ausgangssignal die Schneidvorrichtung 33 auslöst.The device according to the invention is expediently controlled electronically, so that according to a predetermined program, the magazine 2 with the desired wires 1, 21, 22, 23 or 24 is automatically pivoted into the working position and at the same time the associated straightening tool 26, 27, 28, 29 or 30 is positioned. The length of the rods to be produced is also predetermined and controlled, for example, by a measuring device 34, the output signal of which triggers the cutting device 33.

Beim Wechsel zu einem Draht/Armierungsstahl anderen Durchmessers wird der in der Arbeitslinie befindliche Draht bis vor das Revolversystem 25 zurückgefahren und bleibt in den Führungen des Magazins 2, wie das für die Drähte 21,22,23 und 24 in Fig. 2 angedeutet ist.When changing to a wire / reinforcing steel of a different diameter, the wire in the working line is moved back to the turret system 25 and remains in the guides of the magazine 2, as is indicated for the wires 21, 22, 23 and 24 in FIG. 2.

In Fig. 5 ist mit 35 die beschriebene erfindungsgemäße Vorrichtung bezeichnet, wie sie in den Fig. 1 und 2 dargestellt ist. Die Drähte 1,21,22,23 und 24 werden von Ablaufhaspeln 36,37,38,39 und 40 abgezogen. 41 ist eine Drahtführung. Die in der erfindungsgemäßen Vorrichtung 35 gerichteten und auf die gewünschte Länge geschnittenen Stangen können entweder in Mulden 42 gesammelt oder rotierenden Mulden 43 zugeführt, gebündelt und weiterverarbeitet werden. Die Bündel können manuell oder automatisch mit Bindedraht und Etiketten versehen werden.In FIG. 5, 35 describes the device according to the invention as described, as shown in FIGS. 1 and 2. The wires 1,21,22,23 and 24 are drawn off from reels 36,37,38,39 and 40. 41 is a wire guide. The rods directed in the device 35 according to the invention and cut to the desired length can either be collected in troughs 42 or fed to rotating troughs 43, bundled and further processed. The bundles can be attached manually or automatically with binding wire and labels.

Bei der erfindungsgemäßen Vorrichtung arbeiten die Antriebe der Schub- und Zugrollenpaare 19,20 und 32 unabhängig - entkoppelt - voneinander. Der Antrieb 44 für die Richtwerkzeuge 26 bis 30 ist ebenfalls getrennt von anderen Antrieben. Durch diese Maßnahme wird ein besonders schonendes Richten und Transportieren z.B. des Drahtes 1 erreicht.In the device according to the invention, the drives of the push and pull roller pairs 19, 20 and 32 work independently of one another - decoupled. The drive 44 for the straightening tools 26 to 30 is also separate from other drives. This measure makes particularly gentle straightening and transport e.g. of wire 1 reached.

Diese schonende, die Oberfläche nicht verletzende Verarbeitung wird unterstützt, wenn die Schneidvorrichtung 33 sich beim Schneidvorgang mit dem abzuschneidenden Material 1 bewegt.This gentle processing, which does not violate the surface, is supported when the cutting device 33 moves during the cutting process with the material 1 to be cut.

Claims (7)

1. Vorrichtung zum Richten und Ablängen von draht- und stabförmigem Material, wobei einem Richtwerkzeug eine Schneidvorrichtung nachgeordnet ist, dadurch gekennzeichnet, daß ein aus Einlaufführungen (3,4,5,6,7), Zwischenführungen (8,9,10,11,12) und Endführungen (13, 14,15,16,17) bestehendes schwenkbares Magazin (2) vorgesehen ist, dem zwei Schubrollenpaare (19, 20) zugeordnet sind, daß entsprechend der Zahl der Einlaufführungen (3 bis 7) und der Durchmesser des zu verarbeitenden Materials (1,21,22,23,24) in einem Revolversystem (25) Richtwerkzeuge (26,27,28,29,30) angeordnet sind, und daß dem Revolversystem (25) ein Zugrollenpaar (32) und eine Schneidvorrichtung (33) nachgeordnet sind.1. Device for straightening and cutting wire and rod-shaped material, a straightening tool being followed by a cutting device, characterized in that one of inlet guides (3,4,5,6,7), intermediate guides (8,9,10,11 , 12) and end guides (13, 14, 15, 16, 17) existing pivotable magazine (2) is provided, which are assigned two pairs of push rollers (19, 20), that correspond to the number of inlet guides (3 to 7) and the diameter of the material to be processed (1,21,22,23,24) in a turret system (25) straightening tools (26,27,28,29,30) are arranged, and that the turret system (25) a pair of traction rollers (32) and one Cutting device (33) are arranged downstream. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß Mittel (31) zum synchronen Schwenken des Magazins (2) und Positionieren der in dem Revolversystem (25) angeorneten Richtwerkzeuge (26 bis 30) vorgesehen sind.2. Device according to claim 1, characterized in that means (31) for synchronously pivoting the magazine (2) and positioning the in the turret system (25) arranged straightening tools (26 to 30) are provided. 3. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Antriebe der Schub- und Zugrollenpaare (19, 20, 32) entkoppelt sind.3. Apparatus according to claim 1, characterized in that the drives of the push and pull roller pairs (19, 20, 32) are decoupled. 4. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Schneidvorrichtung (33) beim Schneidvorgang mit dem abzuschneidenden Gut (1,21,22,23,24) bewegbar ausgebildet ist.4. The device according to claim 1, characterized in that the cutting device (33) during the cutting process with the material to be cut (1,21,22,23,24) is designed to be movable. 5. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß ein Längenmeßgerät (34) vorgesehen ist.5. The device according to claim 1, characterized in that a length measuring device (34) is provided. 6. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Richtwerkzeuge (26,27,28,29,30) in der jeweiligen Arbeitsposition durch einen achsial verschiebbaren Antrieb (44) ankuppelbar (45) angetrieben sind.6. The device according to claim 1, characterized in that the straightening tools (26,27,28,29,30) in the respective working position are driven by an axially displaceable drive (44) can be coupled (45). 7. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die abgelängten, gerichteten Stäbe in ein rotierendes Magazin (43) positionsweise abgelegt und manuell oder automatisch mit Etiketten und Bindedraht versehen sind.7. The device according to claim 1, characterized in that the cut, aligned rods in a rotating magazine (43) stored in places and are provided manually or automatically with labels and binding wire.
EP84112551A 1983-10-27 1984-10-18 Device for straightening and cutting wire into lengths Expired - Lifetime EP0143960B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84112551T ATE54844T1 (en) 1983-10-27 1984-10-18 DEVICE FOR STRAIGHTENING AND CUTTING WIRE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833338915 DE3338915A1 (en) 1983-10-27 1983-10-27 DEVICE FOR STRAIGHTING AND CUTTING TO WIRE OR ROD-SHAPED MATERIAL
DE3338915 1983-10-27

Publications (3)

Publication Number Publication Date
EP0143960A2 true EP0143960A2 (en) 1985-06-12
EP0143960A3 EP0143960A3 (en) 1986-12-30
EP0143960B1 EP0143960B1 (en) 1990-07-25

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ID=6212811

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84112551A Expired - Lifetime EP0143960B1 (en) 1983-10-27 1984-10-18 Device for straightening and cutting wire into lengths

Country Status (6)

Country Link
US (1) US4610281A (en)
EP (1) EP0143960B1 (en)
JP (1) JPH0620661B2 (en)
AT (1) ATE54844T1 (en)
CA (1) CA1232182A (en)
DE (2) DE3338915A1 (en)

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EP0537464A1 (en) * 1991-10-15 1993-04-21 M.E.P. Macchine Elettroniche Piegatrici S.p.A. Multipurpose device for rolls of round bars for reinforced concrete
EP0564445A1 (en) * 1992-04-03 1993-10-06 EVG Entwicklungs- u. Verwertungs- Gesellschaft m.b.H. Device for the alternate feeding of material to a processing apparatus
CN103600008A (en) * 2013-11-29 2014-02-26 建科机械（天津）股份有限公司 Multi-specification straightening row switching mechanism for automatic steel bar hoop bending machine
WO2018170525A1 (en) * 2017-03-20 2018-09-27 Rapperstorfer Hubert Wire aligning system and method for aligning wires by means of the wire aligning system
CN111605846A (en) * 2020-05-18 2020-09-01 安徽长远机电股份有限公司 Cable conductor hank pastes mark device directly

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CH673605A5 (en) * 1987-10-01 1990-03-30 Schlatter Ag
US5156033A (en) * 1988-09-01 1992-10-20 Nkk Corporation Method of cutting steel products in a rolling line
US5526665A (en) * 1992-10-09 1996-06-18 United States Surgical Corporation Apparatus for straightening coiled wire
JPH0729164B2 (en) * 1993-01-27 1995-04-05 株式会社板屋製作所 Spring manufacturing equipment
US5384945A (en) * 1993-04-21 1995-01-31 United States Surgical Corporation Device for forming drilled needle blanks
DE19517041A1 (en) * 1995-03-24 1996-09-26 Muhr & Bender Transfer system for machine tool
US20080041485A1 (en) * 2002-02-28 2008-02-21 Antonios Anagnostopoulos Method and mechanism for feeding of wires, wire rods, tubes or other material of prismatic cross section from different feeding lines to one processing line
GR1004132B (en) * 2002-02-28 2003-01-31 Method and mechanism for the supply of wires, concrete bars, tubes or other material of a prism cross section from different lines to one single processing line
ITUD20060148A1 (en) * 2006-06-08 2007-12-09 Piegatrici Macch Elettr POWER SUPPLY DEVICE FOR METAL BARS, AND ITS PROCEDURE
CN103128197B (en) * 2013-03-21 2015-06-17 建科机械（天津）股份有限公司 Multi-specification movement alignment mechanism of reinforcement bar straightening machine
CN103737103B (en) * 2013-12-30 2016-01-20 北京京诚之星科技开发有限公司 Length fixing baffle device
CN108284179A (en) * 2017-12-14 2018-07-17 山东连环机械科技有限公司 A kind of more specification reinforcing bars reload feeding equipment automatically
CN108746436A (en) * 2018-07-26 2018-11-06 中国建筑科学研究院有限公司建筑机械化研究分院 One kind of multiple specification welded steel fabric production equipments
CN114603063B (en) * 2022-04-18 2023-07-25 广东中德电缆有限公司 Straightening device for cable production and use method thereof

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EP0537464A1 (en) * 1991-10-15 1993-04-21 M.E.P. Macchine Elettroniche Piegatrici S.p.A. Multipurpose device for rolls of round bars for reinforced concrete
US5275034A (en) * 1991-10-15 1994-01-04 M.E.P. Macchine Elettroniche Piegatrici Spa Multipurpose device for rolls of round bars of reinforced concrete
EP0564445A1 (en) * 1992-04-03 1993-10-06 EVG Entwicklungs- u. Verwertungs- Gesellschaft m.b.H. Device for the alternate feeding of material to a processing apparatus
CN103600008A (en) * 2013-11-29 2014-02-26 建科机械（天津）股份有限公司 Multi-specification straightening row switching mechanism for automatic steel bar hoop bending machine
WO2018170525A1 (en) * 2017-03-20 2018-09-27 Rapperstorfer Hubert Wire aligning system and method for aligning wires by means of the wire aligning system
CN111605846A (en) * 2020-05-18 2020-09-01 安徽长远机电股份有限公司 Cable conductor hank pastes mark device directly

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DE3338915A1 (en) 1985-05-09
DE3482819D1 (en) 1990-08-30
CA1232182A (en) 1988-02-02
EP0143960A3 (en) 1986-12-30
ATE54844T1 (en) 1990-08-15
JPS60114415A (en) 1985-06-20
EP0143960B1 (en) 1990-07-25
US4610281A (en) 1986-09-09
DE3338915C2 (en) 1992-05-21
JPH0620661B2 (en) 1994-03-23

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