EP0143960B1 - Dispositif pour le redressage et la coupe à longueur de matériau en forme de fils - Google Patents

Dispositif pour le redressage et la coupe à longueur de matériau en forme de fils Download PDF

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Publication number
EP0143960B1
EP0143960B1 EP84112551A EP84112551A EP0143960B1 EP 0143960 B1 EP0143960 B1 EP 0143960B1 EP 84112551 A EP84112551 A EP 84112551A EP 84112551 A EP84112551 A EP 84112551A EP 0143960 B1 EP0143960 B1 EP 0143960B1
Authority
EP
European Patent Office
Prior art keywords
straightening
wire
magazine
stock
turret
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
EP84112551A
Other languages
German (de)
English (en)
Other versions
EP0143960A3 (en
EP0143960A2 (fr
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/de
Publication of EP0143960A2 publication Critical patent/EP0143960A2/fr
Publication of EP0143960A3 publication Critical patent/EP0143960A3/de
Application granted granted Critical
Publication of EP0143960B1 publication Critical patent/EP0143960B1/fr
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.
  • 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 by 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.
  • a device for straightening and cutting wire, with several straightening tools arranged in a turret, each for a different wire diameter, the desired straightening tool being able to be brought into the working position by rotating the turret, is known from DE-A-2 733 407.
  • the invention has for its object to provide a device according to the preamble of claim 1, which makes it possible to straighten material with different dimensions (diameter) and cut to the desired length without an incomprehensible and time-consuming conversion of the machine.
  • the wire is fed to the desired straightening tool by means of a magazine which can be pivoted about a horizontal axis
  • the magazine in accordance with the number of straightening tools, consists of several different inlet and intermediate and end guides arranged side by side, each for a wire diameter
  • the magazine has two pairs of push rollers for feeding the wire, so that the magazine can be pivoted about its axis in such a way that the wire with the desired diameter can be brought into the working position between the pairs of push rollers and fed from these to the straightening tool, and that the turret has a pair of pull rollers and a cutting device are arranged downstream.
  • means are provided for synchronously pivoting the magazine and positioning the straightening tools arranged in the turret.
  • Another embodiment of the invention consists in that the drives of the thrust and roller pairs are decoupled.
  • the cutting device is designed to be movable with the material to be cut during the cutting process.
  • An embodiment of the invention also provides the possibility that the straightening tools in the respective working position are driven by an axially displaceable drive.
  • cut-to-length, aligned rods it is possible for the cut-to-length, aligned rods to be deposited in positions in a rotating magazine and to be provided with labels and binding wire manually or automatically.
  • wire-like 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.
  • 1 and 2 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.
  • a revolver 25 Corresponding to the wires of different diameters 1, 21, 22, 23 and 24 that can be received by the magazine 2, a revolver 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 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 advantageously controlled electronically, so that According to a predetermined program, the magazine 2 with the desired wires 1, 21, 22, 23 and 24 is automatically pivoted into the working position and the associated straightening tool 26, 27, 28, 29 or 30 is positioned at the same time.
  • the length of the rods to be produced is also predetermined and, for example, controlled by a measuring device 34, the output signal of which triggers the cutting device 33.
  • the wire located in the working line is retracted up to the turret 25 and remains in the guides of the magazine 2, as is indicated for the wires 21, 22, 23 and 24 in FIG. 2.
  • Fig. 5 denotes the device described, as shown in Figs. 1 and 2.
  • the wires 1, 21, 22, 23 and 24 are withdrawn from decoilers 36, 37, 38, 39 and 40.
  • 41 is a wire guide.
  • the rods directed in the device 35 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 operate independently of one another.
  • the output 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.

Landscapes

  • 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)

Claims (7)

1. Dispositif de dressage et de mise à longueur de fils métalliques, comprenant plusieurs outils à dresser (26 à 30), chacun pour un diamètre de fil différent, disposés dans un magasin-revolver, l'outil à dresser souhaité pouvant être mis en position de travail par rotation du magasin-revolver (25), caractérisé en ce que le fil est amené à l'outil à dresser souhaité (26, 27, 28, 29, 30) en passant par un magasin (2) pouvant basculer autour d'un axe horizontal, en ce que le magasin (2) est constitué, en fonction du nombre des outils à dresser (26, 27, 28, 29, 30), de plusieurs guidages d'entrée (3, 4, 5, 6, 7), intermédiaires (8, 9, 10, 11, 12) et d'extrémité (13, 14, 15, 16, 17) pour chaque diamètre de fil, en ce que deux paires de galets de poussée (19, 20) destinés à amener le fil (1, 21, 22, 23, 24) sont associées au magasin (2), en ce que le magasin (2) peut basculer autour de son axe de façon que le fil (1, 21, 22, 23, 24) du diamètre souhaité puisse être mis en position de travail entre les paires de galets de poussée (19, 20) et puisse être amenée par ceux-ci à l'outil à dresser (26, 27, 28, 29, 30), et en ce qu'une paire de galets de traction (32) ainsi qu'un dispositif de coupe (33) sont montés en aval du magasin-revolver (25).
2. Dispositif selon la revendication 1, caractérisé en ce qu'il est prévu des moyens (31) pour faire basculer le magasin (2) et pour la mise en position synchrone des outils à dresser (26 à 60) disposés dans le magasin-revolver (25).
3. Dispositif selon la revendication 1, caractérisé en ce que le dispositif d'entraînement des paires de rouleaux de poussée et de traction (19, 20, 32) sont découplés.
4. Dispositif selon la revendication 1, caractérisé en ce que le dispositif de coupe (33) est constitué de manière à pouvoir être déplacé avec le produit à découper (1, 21, 22, 23, 24) lors du processus de coupe.
5. Dispositif selon la revendication 1, carctérisé en ce qu'il est prévu un appareil de mesure de longueur (34).
6. Dispositif selon la revendication 1, caractérisé en ce que les outils à dresser (26, 27, 28, 29, 30) sont entraînés en la position de travail, avec possibilité d'accouplement (45), par un dispositif d'entraînement (44) pouvant être déplacé axialement.
7. Dispositif selon la revendication 1, caractérisé en ce que les tronçons dressés et mis à longueur peuvent être déposés, position par position, dans un magasin tournant (43) et peuvent être munis manuellement ou automatiquement d'étiquettes et de fils de ligature.
EP84112551A 1983-10-27 1984-10-18 Dispositif pour le redressage et la coupe à longueur de matériau en forme de fils Expired - Lifetime EP0143960B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84112551T ATE54844T1 (de) 1983-10-27 1984-10-18 Vorrichtung zum richten und ablaengen von draht.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833338915 DE3338915A1 (de) 1983-10-27 1983-10-27 Vorrichtung zum richten und ablaengen von draht- oder stabfoermigem material
DE3338915 1983-10-27

Publications (3)

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

Family

ID=6212811

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84112551A Expired - Lifetime EP0143960B1 (fr) 1983-10-27 1984-10-18 Dispositif pour le redressage et la coupe à longueur de matériau en forme de fils

Country Status (6)

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

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6234716A (ja) * 1985-08-02 1987-02-14 Nasuko Kk 走間加工機
CH673605A5 (fr) * 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
IT1252963B (it) * 1991-10-15 1995-07-07 Piegatrici Macch Elettr Dispositivo multifunzionale per rotoli di profilati
EP0564445A1 (fr) * 1992-04-03 1993-10-06 EVG Entwicklungs- u. Verwertungs- Gesellschaft m.b.H. Dispositif pour l'alimentation alternative de matériau à une installation de travail
US5526665A (en) * 1992-10-09 1996-06-18 United States Surgical Corporation Apparatus for straightening coiled wire
JPH0729164B2 (ja) * 1993-01-27 1995-04-05 株式会社板屋製作所 バネ製造装置
US5384945A (en) * 1993-04-21 1995-01-31 United States Surgical Corporation Device for forming drilled needle blanks
DE19517041A1 (de) * 1995-03-24 1996-09-26 Muhr & Bender Übergabeeinrichtung und Bearbeitungsvorrichtung mit einer Übergabeeinrichtung
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 (el) * 2002-02-28 2003-01-31 Μεθοδος και μηχανισμος τροφοδοσιας συρματων, μπετοβεργων, σωληνων, ή αλλου υλικου πρισματικης διατομης απο διαφορετικες γραμμες σε μια γραμμη κατεργασιας
ITUD20060148A1 (it) * 2006-06-08 2007-12-09 Piegatrici Macch Elettr Dispositivo alimentatore per barre metalliche, e relativo procedimento
CN103128197B (zh) * 2013-03-21 2015-06-17 建科机械（天津）股份有限公司 钢筋调直机的多规格移动调直机构
CN103600008B (zh) * 2013-11-29 2016-02-10 建科机械（天津）股份有限公司 钢筋自动弯箍机的多规格矫直排切换机构
CN103737103B (zh) * 2013-12-30 2016-01-20 北京京诚之星科技开发有限公司 定尺挡板装置
AT519813A1 (de) * 2017-03-20 2018-10-15 Ing Hubert Rapperstorfer Drahtrichtanlage und Verfahren zum Ausrichten von Drähten mittels der Drahtrichtanlage
CN108284179A (zh) * 2017-12-14 2018-07-17 山东连环机械科技有限公司 一种多规格钢筋自动换料进料装置
CN108746436A (zh) * 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 一种多种规格钢筋焊接网生产设备
CN111605846A (zh) * 2020-05-18 2020-09-01 安徽长远机电股份有限公司 一种电缆线绞直贴标装置
CN114603063B (zh) * 2022-04-18 2023-07-25 广东中德电缆有限公司 一种用于电缆生产的校直装置及其使用方法

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US437413A (en) * 1890-09-30 Wire straightening and cutting machine
US1435438A (en) * 1921-09-12 1922-11-14 Wright Parvin Machine for feeding and cutting wire
DE464804C (de) * 1927-10-14 1928-08-27 Demag Akt Ges Schere fuer in Bewegung befindliches Walzgut zum Schneiden mehrerer voneinander unabhaengigen Walzadern
US1925845A (en) * 1930-05-31 1933-09-05 Andrew A Rnen Wire straightening and cutting machine
US1982383A (en) * 1931-06-22 1934-11-27 Steel And Tubes Inc Apparatus for severing a moving article
US2219811A (en) * 1938-07-19 1940-10-29 Nat Machinery Co Rod straightening and handling mechanism for headers
GB631081A (en) * 1940-03-12 1949-10-26 Eugene Mayer Improvements in and relating to apparatus for levelling or straightening metal sheets
US2446035A (en) * 1944-09-15 1948-07-27 Emerson Electric Mfg Co Inserting machine
US2791243A (en) * 1953-05-25 1957-05-07 Western Electric Co Wire-straighteners
US2933202A (en) * 1957-01-17 1960-04-19 United States Steel Corp Apparatus for handling bundles
DE1809891A1 (de) * 1968-11-20 1970-06-11 Deutsche Edelstahlwerke Ag Verfahren und Vorrichtung zum Anbringen einer Qualitaetskennzeichnung auf Schweissstaeben
US3972211A (en) * 1974-11-08 1976-08-03 National Machinery Bar end dropper for forging machines or the like
DE2733407A1 (de) * 1977-07-23 1979-02-01 Krupp Gmbh Richtmaschine fuer betonstahl
JPS55105910A (en) * 1979-02-08 1980-08-14 Shin Meiwa Ind Co Ltd Device for feeding long wire for wire cutter or like
JPS5676398A (en) * 1979-11-22 1981-06-23 Nasuko Kk Reciprocating travelling cutter
US4391307A (en) * 1981-01-30 1983-07-05 G&D, Inc. Wire straightening and cutting mechanism
DE3111693A1 (de) * 1981-03-25 1982-10-07 Metallgesellschaft Ag, 6000 Frankfurt Verfahren und vorrichtung zur herstellung von spruehelektroden
DE3200092A1 (de) * 1982-01-05 1983-07-14 Wolfram Dipl.-Ing. 4993 Rahden Reinking Verfahren zur kontinuierlichen umwandlung von walzdraht in drahtstangen

Also Published As

Publication number Publication date
DE3338915A1 (de) 1985-05-09
DE3482819D1 (de) 1990-08-30
CA1232182A (fr) 1988-02-02
EP0143960A3 (en) 1986-12-30
ATE54844T1 (de) 1990-08-15
JPS60114415A (ja) 1985-06-20
US4610281A (en) 1986-09-09
DE3338915C2 (fr) 1992-05-21
EP0143960A2 (fr) 1985-06-12
JPH0620661B2 (ja) 1994-03-23

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