EP1714716A1 - Dispositif d'alimentation pour machine pour la fabrication des cages de renforcement - Google Patents

Dispositif d'alimentation pour machine pour la fabrication des cages de renforcement Download PDF

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Publication number
EP1714716A1
EP1714716A1 EP06386006A EP06386006A EP1714716A1 EP 1714716 A1 EP1714716 A1 EP 1714716A1 EP 06386006 A EP06386006 A EP 06386006A EP 06386006 A EP06386006 A EP 06386006A EP 1714716 A1 EP1714716 A1 EP 1714716A1
Authority
EP
European Patent Office
Prior art keywords
rolls
feeder
motor
iron rod
straightening
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.)
Withdrawn
Application number
EP06386006A
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German (de)
English (en)
Inventor
Andreas Galanos
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.)
Galanos SA
Original Assignee
Galanos 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 Galanos SA filed Critical Galanos SA
Publication of EP1714716A1 publication Critical patent/EP1714716A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
    • B21F27/121—Making special types or portions of network by methods or means specially adapted therefor of tubular form, e.g. as reinforcements for pipes or pillars
    • B21F27/125—Making special types or portions of network by methods or means specially adapted therefor of tubular form, e.g. as reinforcements for pipes or pillars by attaching individual stirrups to longitudinal wires

Definitions

  • the invention refers to a Feeder of concrete armature assembling machine which feeds the concrete armature assembling machines with formed shapes (stirrups) and straight iron rods. It accepts a plurality of regulations and movements in order for its components to adjust at the size of the shape and to advance the straight iron rod at the appropriate point of the reinforcement that is to be assembled.
  • the reinforcement of building constructions with the known as "concrete armature” is an essential requirement for safe constructions against earthquakes and it is provided by the regulations for the building constructions.
  • the assembling of the armature is carried out usually by hand or by use of machines and the assembly utensil is the wire and the welding.
  • Concrete armature assembling machines which are accompanied by a feeder of formed shapes (stirrups) and of straight iron rods, the inventor has requested for grant in the past, bearing the following data:
  • the Feeder of concrete armature assembling machine is characterised by the fact that it constitutes a co-operating part of the concrete armature assembling Machines and it can be fit via screw-connections or via welding at the main machine.
  • Each of its part that is used for the feeding of the machine with formed shapes and straight rods, is regulated mechanically or manually for the accurate adjustment at the sizes and the specifications of the armature to be assembled.
  • the straightening and the advance of the iron rods are carried out by incorporated systems of propulsion and straightening rolls.
  • the rotating feeder of the machine with formed shapes has the ability to feed the machine automatically or manually while during assembling the operator feeds the corresponding position of the feeder with new to-be-assembled shapes and, as a result, no intermediate "dead" point intervenes at the assembling procedure.
  • the Feeder of concrete armature assembling machine consists of the metallic base (1) upon which all the components and the mechanisms of the Feeder are installed. At the base the columns of the straight iron rod (2) are placed which have the ability for opening-closing and their adjustment according to the size and the kind of the shape of the armature to be assembled.
  • the upper part (A) of column (2) opens and closes freely via the motor (3) and the lower part (K) opens and closes freely via the motors (4).
  • the opening and closing of the columns (K) leads the upper part (A) as well, which however comes to the regulation desired via the free movement previously mentioned and it is realised by use of prismatic guides (21).
  • Each column (2) bears at its upper and lower part straightening group of rolls (5) which collect the iron rod from the iron coils (6) sheet 10, 11 and 12, placed at the corresponding bases-pay offs (7) and, through the insertion-guide (8) drive the iron rod to the straightening rolls.
  • the straightening rolls consist of the bottom line of rolls (9) which is fixed and of the upper line of rolls (10) which is adjustable.
  • the regulation of the upper rolls is accomplished via hydraulic pistons or via other mechanic means (11).
  • the propulsion rolls consist of the lower fixed roll (12) that accepts movement for its rotation from hydraulic or other motor (13) and of the upper (14) that is adjustable.
  • the regulation of the upper roll is achieved via hydraulic pistons or via other mechanic means (15). All the previously mentioned components are adjusted to the base of rolls (5) which, in its turn, is adjusted to the transferor with the base-guide of the straight iron rod (17).
  • Each Feeder bears four groups of rolls for straightening and propulsion of the iron rod and four bases with guides of the straight iron rod accordingly.
  • Each base-guide consists of the base (18) upon which is adjusted the straightening guide (17).
  • the guide accepts more than one iron rods and the quantity depends on the size of the guide and the cross-section of the iron rod.
  • the guides (17) are adjusted.
  • the regulation is carried out by adjusting the base (18) upon the screw (19) which accepts anticlockwise or clockwise movement from electro-motor or other motor (20) and with the help of the guides the ascent and the descent of the guide (17) is realized.
  • corresponding parts consist as well the four bases-guides that are assembled at the feeder.
  • the columns of the straight iron rod move forwards-backwards via prismatic guides (22), electro-motor system or other motor (23), toothed measure (24) and pair of gears (25).
  • the rotating feeder of the assembling machines (41) with formed shapes It consists of the column (26) which bears the frame (27) of square cross-section.
  • the holding bars (28) of the shapes to be assembled At each side of the frame are adjusted the holding bars (28) of the shapes to be assembled (29).
  • the bars may have a length relative to the quantity of the shapes placed (sheet 10 & 11) and open and close by sliding upon the lengthwise side of the frame for their adjustment at the size of the shape.
  • the frame together with the holding bars move upwards-downwards for its adjustment according to the size of the shape to be assembled. This movement is achieved via the screw (30), the electro-motor (31) and the sliding point (32).
  • a joint (16) for the rotation of the entire column for the continuous feeding of the assembling machine and fastens at positions every 90° in order to feed and to be fed. It fastens by means of air piston and holding pin or other mechanism (40).
  • the feeding of the mechanism is carried out manually or by means of an automatic feeding mechanism (34).
  • sheet 2 at the upper part of the column of the feeder is adjusted the mechanism for the automatic advance of the formed shape (29) which consists of the propulsion piston (35) and the holding clutch of the shape (36) that functions via pistons (37) and (38).
  • the mechanism for automatic propulsion rotates upon the column at point (39) and can fasten at a feeding position of assembling machine and moves upwards-downwards according to the movements of the frame (27).
  • a reference regarding the specific mechanism is done also at our applications with the title: Concrete reinforcement assembling machinery , with application No (of Hellenic Industrial Property Organisation): 20040100426 and European Patent Application No: 05386.004.5 /EPO 5386.
  • the Feeder of concrete armature assembling machine constitutes a co-operating part of the concrete reinforcement assembling Machines which can be adjusted by means of screw-connections at the main machine via the spring (33) or other mean such as welding for permanent adjustment.
  • the operator loads the one pair of the bars -after having adjusted the bars at the size of the shapes- with such a number of shapes as needed (sheet 12) for the construction of a concrete armature column.
  • the operator releases the holding rotating mechanism of the column (40) and rotates the column (sheet 6) until the bars with the shapes come to a feeding position of the assembling machine ; at this point the column fastens by means of the mechanism (40).
  • An option is made regarding if the straight iron rods (42) that will be assembled with the shapes (29) will be directly straightened or they will come from an iron-coil.
  • the one end of the iron is inserted manually at the inlet-guide (8), passes to the straightening rolls (9 & 10) and then to the propulsion rolls (12 & 14) and next they are done the necessary regulations for the proper straightening and propulsion of the iron rod.
  • the regulations of the guides are set according to whether the already straight rods will pass internally or externally of the shape and if they will be assembled at the corner of the shape or at other position (figures of sheets 13 and 14). Manually or automatically is advanced the first shape at the assembling machine (41) which via the mechanisms provided, collects it (sheet 10, 11 & 12).

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
EP06386006A 2005-04-20 2006-04-18 Dispositif d'alimentation pour machine pour la fabrication des cages de renforcement Withdrawn EP1714716A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR2005100201 2005-04-20

Publications (1)

Publication Number Publication Date
EP1714716A1 true EP1714716A1 (fr) 2006-10-25

Family

ID=36581212

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06386006A Withdrawn EP1714716A1 (fr) 2005-04-20 2006-04-18 Dispositif d'alimentation pour machine pour la fabrication des cages de renforcement

Country Status (1)

Country Link
EP (1) EP1714716A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9561557B2 (en) 2011-12-22 2017-02-07 Antonios Anagnostopoulos Method and system for the production of reinforcing dowel baskets for contracting-expanding joints
GR1009295B (el) * 2017-01-23 2018-05-23 Αντωνιος Παναγιωτη Αναγνωστοπουλος Συστημα εξολκευσης συρματος ή μπετοβεργας απο ευθυγραμμιστικο μηχανημα

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0667195A1 (fr) * 1994-02-10 1995-08-16 SCHNELL S.r.L. Procédé et dispositif pour la fabrication de cadres métalliques pour béton armé et cadre métallique ainsi formé
EP0811442A1 (fr) * 1996-06-07 1997-12-10 Schnell S.p.A. Dispositif pour la fabrication de cages de renforcement pour beton armé
EP1101547A1 (fr) * 1999-11-16 2001-05-23 M.E.P. Macchine Elettroniche Piegatrici S.p.A. Procede et dispositif de fabrication de cages metalliques de renforcement
EP1378302A2 (fr) * 2002-07-05 2004-01-07 Schnell S.p.A. Méthode et dispositif de fabrication des cages d'armature
EP1570929A1 (fr) * 2004-03-05 2005-09-07 Galanos S.A. Machine pour la fabrication des cages de renforcement

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0667195A1 (fr) * 1994-02-10 1995-08-16 SCHNELL S.r.L. Procédé et dispositif pour la fabrication de cadres métalliques pour béton armé et cadre métallique ainsi formé
EP0811442A1 (fr) * 1996-06-07 1997-12-10 Schnell S.p.A. Dispositif pour la fabrication de cages de renforcement pour beton armé
EP1101547A1 (fr) * 1999-11-16 2001-05-23 M.E.P. Macchine Elettroniche Piegatrici S.p.A. Procede et dispositif de fabrication de cages metalliques de renforcement
EP1378302A2 (fr) * 2002-07-05 2004-01-07 Schnell S.p.A. Méthode et dispositif de fabrication des cages d'armature
EP1570929A1 (fr) * 2004-03-05 2005-09-07 Galanos S.A. Machine pour la fabrication des cages de renforcement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9561557B2 (en) 2011-12-22 2017-02-07 Antonios Anagnostopoulos Method and system for the production of reinforcing dowel baskets for contracting-expanding joints
GR1009295B (el) * 2017-01-23 2018-05-23 Αντωνιος Παναγιωτη Αναγνωστοπουλος Συστημα εξολκευσης συρματος ή μπετοβεργας απο ευθυγραμμιστικο μηχανημα

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