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EP0561007A1 - Machine et procédé pour la fabrication des cages d'armature pour les tubes en béton - Google Patents

Machine et procédé pour la fabrication des cages d'armature pour les tubes en béton Download PDF

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Publication number
EP0561007A1
EP0561007A1 EP92103943A EP92103943A EP0561007A1 EP 0561007 A1 EP0561007 A1 EP 0561007A1 EP 92103943 A EP92103943 A EP 92103943A EP 92103943 A EP92103943 A EP 92103943A EP 0561007 A1 EP0561007 A1 EP 0561007A1
Authority
EP
European Patent Office
Prior art keywords
machine
longitudinal
wires
wire
guide
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
EP92103943A
Other languages
German (de)
English (en)
Other versions
EP0561007B1 (fr
Inventor
Albert Pfender
Klaus Mehre
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.)
MBK Maschinenbau GmbH
Original Assignee
MBK Maschinenbau GmbH
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 MBK Maschinenbau GmbH filed Critical MBK Maschinenbau GmbH
Priority to DE59204507T priority Critical patent/DE59204507D1/de
Priority to ES92103943T priority patent/ES2082249T3/es
Priority to EP92103943A priority patent/EP0561007B1/fr
Priority to CA002068140A priority patent/CA2068140A1/fr
Priority to US07/880,037 priority patent/US5271436A/en
Publication of EP0561007A1 publication Critical patent/EP0561007A1/fr
Application granted granted Critical
Publication of EP0561007B1 publication Critical patent/EP0561007B1/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
    • 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
    • B21F27/122—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 a continuous stirrup to longitudinal wires
    • B21F27/124—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 a continuous stirrup to longitudinal wires applied by rotation

Definitions

  • the invention relates to a machine for producing reinforcement cages for concrete pipes according to the preamble of the main claim.
  • a machine is known from DE-C 29 46 297.
  • the longitudinal wires are drawn off, straightened and cut to length in a preparatory separate work step from a supply roll placed on a reel.
  • the longitudinal rods thus obtained are manually pushed into the machine in the required number through collecting tubes equipped with collecting funnels. This type of assembly takes a relatively long time and, including the lengthening of the longitudinal bars, represents a significant labor cost factor.
  • the basket grows out of this ring continuously. It can be cut to the required length.
  • the principle of the rotating welding device is relatively complicated and at least finds its limit where reinforcement cages of widely differing diameters are required.
  • the invention is based, to rationalize the longitudinal bar assembly of a reinforcement cage winding machine of the type described in the introduction, d. H. To make manual work unnecessary and the machine performance, d. H. improve the ratio of production time to assembly time.
  • a wire insertion device which automatically populates the machine with the required longitudinal bars before each winding operation.
  • the wire insertion device preferably consists of a feed device for a plurality of wires which are drawn off from reels, of subsequent guide tubes, the mouth of which is aligned with the catch funnels of the machine, and a cutting device for the wires.
  • the feed device preferably contains several pairs of rollers per wire one behind the other, one roller being fixed and the other spring-mounted, so that a slip-free wire feed is achieved and the wire is straightened to a certain extent at the same time.
  • the cutting device can be designed in the manner of a pair of scissors for one or more wires and can be driven by means of a hydraulic cylinder. In order that the cut ends of the longitudinal bars, which are still in the cutting device, can rotate with the main disk, they must be pulled out of the cutting device. That can e.g. B. with With the help of the movable support plate, to which the opposite ends of the longitudinal bars are attached with the help of clamps. However, it is also conceivable to attach simple advancement devices to the collecting tubes, which grip the inserted longitudinal rods and move a short distance towards the support disc in order to expose the cut ends.
  • the wire feed, the cutting and the advancement of the cut longitudinal bars can be controlled fully automatically and carried out after the ejection of each finished reinforcement cage. It is only necessary that the catch tubes are aligned with the guide tube mouths for the insertion of the wires. Manual work is no longer necessary and by reducing the assembly time, the machine output can be increased considerably.
  • the reinforcement cage winding machine is designed for baskets with a relatively large number of longitudinal bars or a different number of longitudinal bars, the number of required longitudinal wire reels and the technical outlay for the wire insertion device would exceed a reasonable level.
  • a method for equipping the longitudinal rod is therefore proposed in a further development of the invention, which consists in first inserting only a first group of longitudinal wires, which are distributed over the circumference at equal angular intervals and an integral fraction of the total number that can be accommodated by the machine Longitudinal bars represent that these longitudinal wires are cut off and that the main disk is then rotated further by an appropriate angle and the remaining groups are inserted and cut off in cycles.
  • the wire insertion device can therefore be correspondingly simple be trained.
  • the number of guide tubes provided for each longitudinal wire to be fed, the roller sets of the feed apparatus and the cutting devices also only need to be an integral fraction of the total number of longitudinal rods that can be accommodated by the machine.
  • the moving of the longitudinal bars out of the cutting devices could be problematic, especially if the welding supports and collecting tubes are arranged on the main disc for producing reinforcement cages of different diameters so that they can move radially.
  • the wire insertion device has an insertion frame which connects its feeding apparatus, its guide tubes and its cutting device and which can be moved longitudinally.
  • This design also has the advantage that reinforcement cages of different lengths can be produced, the possible travel distance of the insert frame determining the length variation range of the reinforcement cages to be produced.
  • the catch tubes on the main disc are made as long as the shortest possible longitudinal bars.
  • the slide-in frame moves up to the catch funnel so that the wire beginnings can find their way in with certainty. If the wires are then pushed in a short distance beyond the welding supports, the slide-in frame moves back to the desired length of the rod with the feed device running.
  • the travel speed is expediently equal to the feed speed of the wire in the feed apparatus, so that the wire stays calm.
  • the longitudinal wires are cut off at the desired location.
  • the cutting devices can be attached to a support ring attached to the rack. It is important that the support ring has openings between the cutting devices in the region of the circular arc corresponding to the center distance of the cut wires. If a group of wires is cut off and after an intermittent angular movement of the main disc, the rack moves in to push in the next group, the cut ends of the previous group can reach through the openings in the support ring, so that the movement of the rack is not hindered.
  • guide mouthpieces arranged in the insertion direction directly behind the cutting devices are arranged on a support disk which is rotatable with the main disk and longitudinally displaceable with the insertion frame.
  • These guide mouthpieces serve two purposes. On the one hand, they ensure that the previously cut ends of the longitudinal rods facing away from the main disc find their way into the aforementioned openings of the support ring after the cycle rotation when the insert frame is advanced. On the other hand, they ensure that the forward wire ends find their way into the catch funnels.
  • the guide mouthpieces at the front end are expediently conical and engage in the catch funnels when approaching them.
  • the guide mouthpieces are otherwise dimensioned and arranged so that when the insert frame moves back a little way after each cutting operation, the longitudinal rod ends from Cutting devices are pulled out, but still remain in the guide mouthpieces, which take part in the rotary movements with their supporting disk.
  • a common hub is provided on the extended shaft of the main disk, which is arranged in a rotationally fixed and longitudinally displaceable manner, to which the support disk of the guide mouthpieces is fastened and which is held on the insertion frame by an axial driving connection.
  • the collecting tubes protruding from the main disc are relatively long, there is a risk, despite the use of reinforcing arms, that the catching funnels swing out in the tangential direction and thereby miss the guide mouthpieces. It should be noted that to produce reinforcement cages of different diameters, the collecting tubes on the main disc must be able to be moved radially. It is therefore proposed that the collecting tubes are supported by a guide star which is attached to the shaft of the main disk and forms radial slots.
  • the machine according to FIG. 1 without a wire insertion device essentially corresponds to the machine for producing reinforcement bodies described in DE-C 29 45 556 and in particular DE-C 29 46 297. This is referred to as a supplement to the following description.
  • An emerging barrel-shaped reinforcement cage 1 is held between a main disc 2 and a support disc 3.
  • These discs designed as spoked wheels with twenty-four spokes, are mounted on the same axis and can be driven precisely synchronously with the help of an electric drive.
  • the storage of the main disc is stationary, the support disc 3 is mounted on a carriage 4 which can be moved in the axial direction on two running rails 5.
  • the support disc also has radial clamping strips 6, which form slots between them and clamp the longitudinal bars of the reinforcement cage 1 projecting into these slots, regardless of the cage diameter.
  • the main disc 2 has radially displaceable welding supports 7 on its spokes, which guide the longitudinal rods and support them when welding the crossing winding wire inwards.
  • a catch tube 8 projecting in the axial direction is arranged on each of these weld supports with a catch funnel 9 at the receiving end.
  • the collecting tubes 8 are relatively long and are therefore supported by reinforcing arms 10 also fastened to the welding supports 7.
  • a chain arrangement which is actuated by a hydraulic cylinder 11, serves for the common radial adjustment of the individual welding supports 7. He sits on an elongated platform 12 (Fig. 2) which is supported by a pedestal 13.
  • the main disk 2 has a hollow shaft 14 which is fixedly connected to its hub and which, with regard to the invention, is particularly long and is mounted in a bearing 15 fastened to the platform 12 (FIG. 2).
  • This hollow shaft 14 carries a guide star 16, which is shown more clearly in FIG. 7. It is a round disk with twenty-four radial slots 17 which are open at the edge and open towards the edge in a V-shape and each hold a collecting tube 8.
  • the chain arrangement consists of an L-shaped endless chain 18 per spoke, which is guided over four pulleys.
  • One of these deflection rollers sits on the outer ring of the main disk 2, two more sit on the hub and the fourth on the guide star 16.
  • One of the radially extending chain sections is fastened to the welding support 7 in question.
  • the corresponding axial sections of all chains are on a common one the hollow shaft 14 slidable ring sleeve attached.
  • the ring sleeve has a diametrical web, which passes through two longitudinal slots in the hollow shaft and is connected to the extended piston rod 19 of the hydraulic cylinder 11 (FIG. 3), which engages axially in the hollow shaft 14.
  • a welding device indicated by 20 can be moved transversely to the longitudinal axis of the machine in synchronism with the radial adjustment of the welding supports 8.
  • the machine known so far - with the exception of the guide star 16 - is equipped with an automatic device for inserting six longitudinal wires, which is shown in the remaining figures. It comprises a feed device 21 which has four rollers 22 and can be moved on two rails 23. The rails rest on a pedestal 24.
  • the travel drive is carried out by means of a precisely controllable motor 25 and an endless chain 26. Likewise, a spindle or other linear drive could also be used.
  • a spindle or other linear drive could also be used.
  • each consists of four upper, fixed rollers 27 and four lower rollers 28, which are mounted on pendulums and are pressed against the upper rollers with the aid of plate spring assemblies 29.
  • a clamping bar 30 which rests on two eccentric rollers 31, so that the preload of the plate spring assemblies 29 can be varied as required by adjusting the eccentric rollers.
  • All upper rollers 27 are driven by a motor 32 arranged on the feed device 21.
  • the feed device 21 pulls six longitudinal wires 33 from six wire rolls 34, which are mounted in two rows on a reel frame 35 with a vertical axis. Three wires each run through a slotted frame 36 for the pre-alignment left and right roller sets of the feed apparatus 21 (Fig. 1).
  • the longitudinal wires 33 are pushed from the feed device 21 through six guide tubes 37, cutting devices 38 and guide mouthpieces 39 each.
  • the cutting devices 38 are arranged on a support ring 40 which is fixedly connected to a rectangular frame 41.
  • This vertical frame is in turn fixedly connected to the base body of the feed apparatus 21 by means of two obliquely extending upper rods 42 and two horizontal lower rails 43 to form a slide-in frame 44 which can be moved therewith.
  • Its rails 43 are longitudinally guided between two pairs of rollers 45, which are mounted on two U-shaped cross members 46 of the platform 12.
  • a hub 47 is slidably mounted on the hollow shaft 14.
  • Two strips 48 which are fastened diametrically opposite one another on the hollow shaft, engage in corresponding inner longitudinal grooves of the hub 47, so that the latter cannot rotate with respect to the hollow shaft 14.
  • the outside of the hub 47 has a circumferential groove and two free-running rollers 50, which are mounted on an intermediate bracket 49 of the rectangular frame 41, engage in this. This causes the insert frame 44 to take the hub 47 along in both directions during its longitudinal movement, the hollow shaft being able to rotate with the hub.
  • a support disk 51 is attached to the hub 47, on which the twenty-four guide mouthpieces 39 are attached at angular intervals of 15 °.
  • FIG. 5 shows, two of the total of six cutting devices 38 are actuated by a hydraulic cylinder 52.
  • a hydraulic cylinder 52 Such a cutting device is shown more clearly in FIGS. 8 and 9. It consists of two rectangular plates 53 and 54 screwed together, between which a lever 55 is mounted by means of a bearing bolt 56 passing through the plates. 8, the piston rod of the hydraulic cylinder 52 is articulated on this lever 55.
  • the plate 53 and in the lever 55 there is one of two hardened cutting bushes 57, which are arranged in mirror image and slide directly onto one another with their end faces.
  • the two cutting bushes 57 are aligned with a bore in the support disk 40, with the guide tube 37 opening into this and with a larger opening in the plate 54.
  • roller sets of the feed apparatus 21 the rollers of which press against one another in pairs, have only a limited directivity on the wire.
  • good straightening of the incoming longitudinal wires is of great importance for the shape retention of the reinforcement cages.
  • Critical wire material is therefore arranged between the reel frame 35 and the feed apparatus 21, which consist of several modules 60, one of which is shown in FIG. 10.
  • the module contains five parallel-axis, V-shaped rollers 61 on the circumference, which are arranged alternately on both sides in the longitudinal direction of the wire 62 to be treated.
  • the three lower rollers are mounted on the fixed straightening frame 63, while the two upper rollers are mounted on a cross slide 64 which can be moved under the three lower rollers in corresponding guides.
  • the operating lever of which is designated 65
  • the cross slide 64 can be adjusted in such a way that the continuous wire is slightly bent out twice and is thereby straightened in the plane of the roll.
  • the eccentric and the cross slide 64 can be fixed by means of a tensioning lever 66.
  • Set screws 67 also allow individual adjustment of the two upper rollers 61.
  • At least two such modules 60 are arranged one behind the other in planes that are perpendicular to one another, so that a complete spatial straightening direction can be achieved.
  • the second module is partially indicated.
  • the machine described is set up for the production of reinforcement cages with a maximum of twenty-four longitudinal bars, i.e. twenty-four clamping slots on the support plate 3, welding pads 7 and collecting tubes 8 on the main plate 2, radial slots 17 on the guide star 16 and guide mouthpieces 39 on the support plate 51 are provided.
  • only one group of six longitudinal wires can be inserted at a time because the wire insertion device has only six feed roller sets, guide tubes 37 and cutting devices 38.
  • the diameter of the reinforcement cage can be larger or smaller than the transfer diameter, ie the diametrical distance Be guide mouthpieces. Smaller rod diameters are usually used for smaller basket diameters, and longer ones for larger ones. 1, the reinforcement cage 1 has the almost maximum diameter.
  • the machine described works, for example, to produce a reinforcement cage of twelve longitudinal bars as follows:
  • the welding supports 7 and collecting tubes 8 move in a controlled manner by the latter Hydraulic cylinder 11 radially inward into the position shown in Figures 2 and 3, i. H. on the transfer diameter.
  • the center distance of the collecting funnels 9 is the same as that of the guide mouthpieces 39. Due to the radial movement, the collecting tubes 8 have run into the guide slots 17 of the guide star 16 at the same time, thereby ensuring an exact angular distance of 15 ° each.
  • the rotary control of the main disk 2 brings this and thus also the guide star 16 and the support disk 51 into an angular position in which six of the twenty-four guide mouthpieces 39 with the mouths of the guide tubes 37, i. H. align the openings of the cutters 38.
  • the slide-in frame 44 moves to the left in the dot-dash transfer position according to FIG. 2, the guide mouthpieces 39 engaging a little in the catch funnels 9.
  • the guide mouthpieces 39 are resiliently installed in the support disk 51, as shown in FIG. 9.
  • both drives 25 and 32 come to a standstill when the desired length of the longitudinal bars has been reached. This can be in the end position shown in the drawings or in any intermediate position. Then the hydraulic cylinders 52 of the cutting devices 38 are actuated and the six wires 33 are cut off. The cut ends of the longitudinal rods are still in the cutting sleeves 57, so that further rotation of the main disc 2 is not yet possible.
  • the slide-in frame 44 now moves back a little, so that these ends are pulled out of the cutting bushes 57 and the plates 54, but still remain in the guide mouthpieces 39 in question.
  • the wires 33 behind the feed device 21 have enough space to bend a little and absorb this movement.
  • the main disk 2 and thus also the support disk 51 rotate by a cycle of 30 °, so that now a further group of six guide mouthpieces the cutting devices 38th faces.
  • the slide-in frame 44 now moves to the left again, the cut ends of the longitudinal bars dipping into the respective central openings 58 of the support ring 40 and thus not hindering this movement.
  • the movement of the insert frame 44 continues until the transfer position, in which all guide mouthpieces 39 are immersed in the funnel 9.
  • the feed device 21 is set in motion again.
  • the insertion frame 44 moves back again when the feed apparatus 21 is in undiminished operation.
  • the cutting devices 38 come into action.
  • the slide-in frame 44 moves back a little further until the ends of the cut longitudinal bars are freed from the cutting devices 38.
  • the welding pads 7 move radially to the desired basket diameter with the collecting tubes 8.
  • the support disk 3 moves up to the front ends of the longitudinal bars and pushes them a little, in order to bring the ends all into a precisely radial plane if necessary. This is important so that all bar ends engage far enough into the clamping slots and the finished reinforcement cage is vertical.
  • the terminal strips 6 snap shut and hold the ends. The wrapping process can begin.
  • baskets with only six or with twenty-four longitudinal bars can of course also be manufactured. In the latter case, clocking is continued three times at 15 °.
  • baskets with four longitudinal wires each offset by 90 ° Manufacture by inserting only two diametrically opposed wires and inserting two more wires after the main disk has been clocked through 90 °.
  • the diameter of the reinforcement cages is usually larger or smaller. For very small diameters, every second one of the slots 17 of the guide star 16 is brought close to the hollow shaft 14.
  • a wire insertion device with more or less than six insertion channels can also be provided.
  • the maximum number of longitudinal rods that can be accommodated by the machine can correspond to the number of insertion channels of the wire insertion device, so that the machine can be loaded in a single operation without clocking.
  • the proposed wire insertion device thus does justice to all the various possible uses of the reinforcement cage winding machine known per se and in any case shortens the set-up time considerably.
  • Modern programmable controls for the individual drives allow all movements that can be carried out at the same time to be carried out simultaneously and thus achieve the greatest possible time saving.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
EP92103943A 1992-03-07 1992-03-07 Machine et procédé pour la fabrication des cages d'armature pour les tubes en béton Expired - Lifetime EP0561007B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE59204507T DE59204507D1 (de) 1992-03-07 1992-03-07 Maschine und Verfahren zum Herstellen von Bewehrungskörben für Betonrohre.
ES92103943T ES2082249T3 (es) 1992-03-07 1992-03-07 Maquina y procedimiento para fabricar jaulas de refuerzo para tubos de hormigon.
EP92103943A EP0561007B1 (fr) 1992-03-07 1992-03-07 Machine et procédé pour la fabrication des cages d'armature pour les tubes en béton
CA002068140A CA2068140A1 (fr) 1992-03-07 1992-05-07 Machine et methode de production de cages d'armatures pour tuyaux en beton
US07/880,037 US5271436A (en) 1992-03-07 1992-05-08 Machine and method for producing reinforcing cages for concrete pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92103943A EP0561007B1 (fr) 1992-03-07 1992-03-07 Machine et procédé pour la fabrication des cages d'armature pour les tubes en béton

Publications (2)

Publication Number Publication Date
EP0561007A1 true EP0561007A1 (fr) 1993-09-22
EP0561007B1 EP0561007B1 (fr) 1995-11-29

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ID=8209411

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92103943A Expired - Lifetime EP0561007B1 (fr) 1992-03-07 1992-03-07 Machine et procédé pour la fabrication des cages d'armature pour les tubes en béton

Country Status (5)

Country Link
US (1) US5271436A (fr)
EP (1) EP0561007B1 (fr)
CA (1) CA2068140A1 (fr)
DE (1) DE59204507D1 (fr)
ES (1) ES2082249T3 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5665254A (en) * 1994-04-12 1997-09-09 Matsumura-Gumi Corporation Method of manufacturing a reinforcing bar cage and apparatus for manufacturing the same
AT404566B (de) * 1993-07-23 1998-12-28 Filzmoser Maschinenbau Ges M B Richt- und schneidmaschine zur bearbeitung von betonstahl
CN101648249B (zh) * 2008-08-14 2012-06-13 孟祥建 一种锥度焊机上的焊头径向进给装置
DE102010054111B4 (de) * 2010-12-10 2013-06-13 Wafios Ag Richtwerk zum rotierenden Richten von Draht
CN103170715A (zh) * 2011-12-22 2013-06-26 张之强 电杆滚焊机
WO2018202532A1 (fr) * 2017-05-05 2018-11-08 Mbk Maschinenbau Gmbh Dispositif pour la fabrication d'un corps d'armature et machine comprenant un tel dispositif
US11897023B2 (en) 2020-07-02 2024-02-13 Mbk Maschinenbau Gmbh Device for producing a metal mesh reinforcement

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EP0566011B1 (fr) * 1992-04-17 1997-07-16 Angelo Candiracci Dispositif d'alimentation pour une machine à souder des treillis métalliques
GR1003438B (el) * 1997-12-31 2000-09-25 "������" ������� ������� & ��� �.�. Μηχανημα αυτοματης συναρμολογησεως διαμορφωμενου με ευθυγραμμο μπετοσιδηρο (οπλισμος σκυροδεματος)
AUPR300301A0 (en) * 2001-02-09 2001-03-08 Cagemaker Equipment Pty Ltd A former associated with an apparatus for making cages
ITUD20010055A1 (it) * 2001-03-19 2002-09-19 Piegatrici Macch Elettr Dispositivo e procedimento per il completamento di gabbie di armatura
DE102008046554A1 (de) 2008-09-10 2010-03-11 Müller, Friedrich, Dr. Nagelscherer
GR1007035B (el) * 2009-07-22 2010-10-27 Αντωνιος Παναγιωτη Αναγνωστοπουλος Μεθοδος και συστημα τροφοδοσιας ηλεκτροσυγκολλητικων μηχανων παραγωγης πλεγματος με διαμηκη συρματα
US8533956B2 (en) * 2009-11-25 2013-09-17 Jack Perry Rebar installation system and method of securing rebar
GR1008523B (el) 2014-04-01 2015-07-09 Αντωνιος Παναγιωτη Αναγνωστοπουλος Μεθοδος και συστημα τροφοδοσιας διαμηκων συρματων ή μπετοβεργων σε μηχανηματα παραγωγης πλεγματος
DE102016108098A1 (de) * 2016-05-02 2017-11-02 Mbk Maschinenbau Gmbh Vorrichtung zur Herstellung von Bewehrungen
US10654091B2 (en) 2016-08-02 2020-05-19 Dimension Fabricators, Inc. Rebar cage assembly apparatus
CN106180495A (zh) * 2016-08-31 2016-12-07 张家港协欣机械有限公司 一种大角度缠绕机
CN106799443A (zh) * 2017-03-21 2017-06-06 天津芮盛汽车部件有限公司 钢丝折弯导线套
CN118180748A (zh) * 2019-04-04 2024-06-14 Mbk机械工程有限公司 笼式焊接机
CN110605348B (zh) * 2019-10-14 2024-05-17 济宁市中路智能科技有限公司 一种绕筋机
CN110814232B (zh) * 2019-11-28 2024-08-16 中建科技有限公司深圳分公司 钢筋笼生产线

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DE2945556C2 (de) * 1979-11-10 1986-08-14 Mbk Maschinenbau Gmbh, 7964 Kisslegg Maschine zur Herstellung von Bewehrungskörpern für Betonfertigteile, insbesondere Rohre
DE3611482A1 (de) * 1986-04-05 1987-10-08 Zueblin Ag Maschine zum herstellen von bewehrungskoerben fuer stahlbeton-rohre oder dergleichen

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DE3422420A1 (de) * 1984-06-16 1985-12-19 Mbk Maschinenbau Gmbh, 7964 Kisslegg Maschine zur herstellung von bewehrungskoerpern fuer betonrohre
AT400934B (de) * 1988-11-30 1996-04-25 Evg Entwicklung Verwert Ges Verfahren und anlage zum zuführen von längselementen aus rund- oder flachmaterial zu einer durchlauf-schweissmaschine für gitter oder gitterroste

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US2903553A (en) * 1958-02-03 1959-09-08 American Pipe & Constr Co Continuous cage-making machine
DE1552159A1 (de) * 1966-12-24 1970-05-14 Zueblin Ag Verfahren und Vorrichtung fuer die kontinuierliche Herstellung von Bewehrungen
FR2038417A1 (fr) * 1969-04-12 1971-01-08 Goebel Fritz
DE2945556C2 (de) * 1979-11-10 1986-08-14 Mbk Maschinenbau Gmbh, 7964 Kisslegg Maschine zur Herstellung von Bewehrungskörpern für Betonfertigteile, insbesondere Rohre
DE2946297C2 (de) * 1979-11-16 1986-08-07 Mbk Maschinenbau Gmbh, 7964 Kisslegg Maschine zur Herstellung von Bewehrüngskörpern für Betonrohre
DE3611482A1 (de) * 1986-04-05 1987-10-08 Zueblin Ag Maschine zum herstellen von bewehrungskoerben fuer stahlbeton-rohre oder dergleichen

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT404566B (de) * 1993-07-23 1998-12-28 Filzmoser Maschinenbau Ges M B Richt- und schneidmaschine zur bearbeitung von betonstahl
US5665254A (en) * 1994-04-12 1997-09-09 Matsumura-Gumi Corporation Method of manufacturing a reinforcing bar cage and apparatus for manufacturing the same
CN101648249B (zh) * 2008-08-14 2012-06-13 孟祥建 一种锥度焊机上的焊头径向进给装置
DE102010054111B4 (de) * 2010-12-10 2013-06-13 Wafios Ag Richtwerk zum rotierenden Richten von Draht
CN103170715A (zh) * 2011-12-22 2013-06-26 张之强 电杆滚焊机
CN103170715B (zh) * 2011-12-22 2015-05-20 张之强 电杆滚焊机
WO2018202532A1 (fr) * 2017-05-05 2018-11-08 Mbk Maschinenbau Gmbh Dispositif pour la fabrication d'un corps d'armature et machine comprenant un tel dispositif
US11897023B2 (en) 2020-07-02 2024-02-13 Mbk Maschinenbau Gmbh Device for producing a metal mesh reinforcement

Also Published As

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DE59204507D1 (de) 1996-01-11
CA2068140A1 (fr) 1993-09-08
US5271436A (en) 1993-12-21
EP0561007B1 (fr) 1995-11-29
ES2082249T3 (es) 1996-03-16

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