EP0622136A1 - Dispositif pour la fabrication de treillis d'armature pour panneaux en béton - Google Patents

Dispositif pour la fabrication de treillis d'armature pour panneaux en béton Download PDF

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Publication number
EP0622136A1
EP0622136A1 EP94106303A EP94106303A EP0622136A1 EP 0622136 A1 EP0622136 A1 EP 0622136A1 EP 94106303 A EP94106303 A EP 94106303A EP 94106303 A EP94106303 A EP 94106303A EP 0622136 A1 EP0622136 A1 EP 0622136A1
Authority
EP
European Patent Office
Prior art keywords
bending
wire
reinforcement
stop element
production
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
EP94106303A
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German (de)
English (en)
Other versions
EP0622136B1 (fr
Inventor
Michael R. Koch
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.)
Individual
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Individual
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Filing date
Publication date
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Publication of EP0622136A1 publication Critical patent/EP0622136A1/fr
Application granted granted Critical
Publication of EP0622136B1 publication Critical patent/EP0622136B1/fr
Anticipated expiration legal-status Critical
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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
    • B21F27/20—Making special types or portions of network by methods or means specially adapted therefor of plaster-carrying network
    • 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
    • B21F23/005—Feeding discrete lengths of wire or rod
    • 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
    • B21F27/14—Specially bending or deforming free wire ends

Definitions

  • the present invention relates to a device for producing reinforcement meshes, in particular for the manufacture of reinforcement cages for concrete slabs, which has a guide for receiving a cross wire fed from a wire distributor, welding devices and, if appropriate, bending means for bending cross wire ends.
  • the object of the present invention was now to propose a device with which the transverse wire ends of one side of reinforcement grids are automatically and reliably brought to a certain length, so that they can be bent without any problems and the above-mentioned disadvantages are avoided.
  • a stop element is arranged on the guide, which can be displaced in the direction of the longitudinal axes of the supplied transverse wires against their ends in order to repel the wire ends abutting against one another in a predetermined position. This ensures that the transverse wire ends all have the same length on one edge of the reinforcement grid.
  • reinforcement grids can be automatically produced in a simple manner, which can then be bent simply and reliably into reinforcement cages, the dimensions of the cages being able to be kept very precisely.
  • reinforcement cages can be manufactured precisely, simply and inexpensively.
  • a wire is unwound from a wire roll by means of driving rollers and a cutting spit is moved at high speed. Shear device fed. The shearing device cuts the wire into bars of a predetermined length. Below these bars, a belt conveyor 1 is provided, which conveys the cut bars to a wire distributor 2, as shown schematically in FIG.
  • This wire distributor 2 has longitudinal receiving slots 2 ′ on its circumference, into each of which a rod is introduced by the belt conveyor 1. By rotating this wire distributor 2, the rods reach a holder 3, from where they are attracted to a transverse guide 4 by means of a magnetic device.
  • a stop element 5 is arranged displaceably on this transverse guide 4. The displacement can, for example, as shown here, take place by means of a screw rod 6.
  • longitudinal wires 7 of the reinforcement grid are arranged at predetermined intervals parallel longitudinal wires 7 of the reinforcement grid to be formed, which are longitudinally displaceable.
  • the rods positioned on the transverse guide 4 are connected to these longitudinal wires 7 as transverse rods by means of a welding device 8, shown schematically in FIG. 1. After the welding, the longitudinal wires 7 are advanced by a predetermined distance in order to attach the next cross wire.
  • the stop element 5 is shown in its starting position at the end of the transverse guide 4.
  • the longitudinal wires 7 of the reinforcement grid to be created run closely above the transverse guide 4.
  • the welding device is also arranged above the transverse guide 4, which is not shown here for the sake of clarity. So that the longitudinal wires 7 are welded to the cross wires.
  • a new cross wire 8 is now brought to the straightening edge of the cross guide 4. Its end 8 'comes to lie further against the stop element 5 than the aligned ends of the already welded transverse wires of the reinforcement grid.
  • a bending device is provided after the transverse guide 4, as can be seen from FIG. 6.
  • a fixed bending device for example a bending mandrel 10
  • the transverse wire ends are bent up around this bending mandrel 10 by means of a device, not shown.
  • the transverse wire ends on this side are not of uniform length, but this does not matter since they are bent here around the outermost longitudinal wire 7 ′′.
  • a number of retaining elements 12, which are connected to a slide 13, are provided for fixing the longitudinal wire 7 ′′.
  • the carriage 13 can be moved vertically by means of a guide bar 14, and is arranged in this way itself so as to be longitudinally displaceable.
  • the retaining elements 12 can thus be guided through the reinforcement grid from below and brought into engagement with the longitudinal wire 7 ′′.
  • Each retaining element 12 has a cylindrical head part with a receiving groove 12 'for the longitudinal wire 7''.
  • the head part is formed in two parts, two cylinders with different outside diameters being provided, and serves as a bending mandrel. Depending on which of these parts is positioned over a cross wire, a different bending radius of the cross wire ends is achieved.
  • the positioning of a head part of the holding elements 12 can be achieved by longitudinally displacing the slide 13.
  • the retaining elements 12 must be arranged at the same distance as the cross wires on the carriage 13.
  • the transverse wire ends are bent, for example, by means of a suitably actuated bending rod 15 Bending, the retaining elements 12 are released again from the longitudinal wire 7 ′′ and moved into a parking position below the reinforcement grid planes.
  • transverse wires can be bent, for which purpose at least one retaining element 12 must be provided, or at the same time a larger number of transverse wire ends can be bent, for which purpose a corresponding number of retaining elements 12 must be provided.
  • Reinforcement meshes produced in this way are particularly suitable for the production of reinforcement cages.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Road Paving Structures (AREA)
  • Reinforcement Elements For Buildings (AREA)
EP94106303A 1993-04-26 1994-04-22 Dispositif pour la fabrication de treillis d'armature pour panneaux en béton Expired - Lifetime EP0622136B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1263/93 1993-04-26
CH01263/93A CH687065A5 (de) 1993-04-26 1993-04-26 Vorrichtung zur Herstellung von Bewehrungsgittern fuer Betonplatten.

Publications (2)

Publication Number Publication Date
EP0622136A1 true EP0622136A1 (fr) 1994-11-02
EP0622136B1 EP0622136B1 (fr) 1997-01-02

Family

ID=4206310

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94106303A Expired - Lifetime EP0622136B1 (fr) 1993-04-26 1994-04-22 Dispositif pour la fabrication de treillis d'armature pour panneaux en béton

Country Status (4)

Country Link
EP (1) EP0622136B1 (fr)
AT (1) ATE146994T1 (fr)
CH (1) CH687065A5 (fr)
DE (1) DE59401440D1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1704941A1 (fr) * 2005-03-21 2006-09-27 H.A. Schlatter Ag Dispositif de positionnement pour positionner des fils transversaux dans une soudeuse de treillis et méthode de positionnement des fils transversaux dans une soudeuse de treillis
WO2017041122A1 (fr) * 2015-09-07 2017-03-16 Evg Entwicklungs- U. Verwertungs-Gesellschaft M.B.H. Installation de production de nappes de treillis soudées ensemble à partir de barres longitudinales et transversales
CN109926518A (zh) * 2019-04-01 2019-06-25 湖南广播电视大学 一种自动上料弯曲机
CN110498213A (zh) * 2018-05-16 2019-11-26 宁波新州焊接设备有限公司 一种送料机
CN111188502A (zh) * 2020-01-09 2020-05-22 裘益雯 一种用于钢筋扎丝操作的调节支撑结构
CN111644544A (zh) * 2020-05-21 2020-09-11 中国一冶集团有限公司 一种可移动式预制箱梁顶板的钢筋绑扎胎具及使用方法
CN111993086A (zh) * 2020-07-31 2020-11-27 四川宏量基筑建材有限公司 一种蒸压加气混凝土板内钢筋网架的快速成形系统
CN112828208A (zh) * 2020-12-31 2021-05-25 盐城工学院 一种用于治理山体滑坡的非织造材料制造装置
CN113102662A (zh) * 2021-04-28 2021-07-13 黄希兵 一种建筑钢筋笼制作设备
CN115446232A (zh) * 2022-09-29 2022-12-09 薛军营 一种钢筋笼主体平地焊接装置
CN117718418A (zh) * 2024-02-18 2024-03-19 中铁四局集团有限公司 一种管片钢筋笼自动化成形加工方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111687352B (zh) * 2020-07-29 2022-05-20 湖南嘉悦建设有限公司 一种建筑用钢筋笼制作装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471818A1 (fr) * 1979-12-22 1981-06-26 Peddinghaus Rolf Machine a cintrer pour cintrer simultanement des ronds a beton dans des treillis soudes
FR2472523A1 (fr) * 1979-12-27 1981-07-03 Ishihara Masamitsu Procede et mecanisme pour avancer sur une distance constante des matieres se presentant sous forme de tige, et machines a cintrer comportant un tel mecanisme
DE3422661A1 (de) * 1984-06-19 1985-12-19 IDEAL - Werk C. + E. Jungeblodt GmbH + Co, 4780 Lippstadt Vorrichtung zum zufuehren von abgelaengten laengsdraehten zu einer gitterschweissmaschine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471818A1 (fr) * 1979-12-22 1981-06-26 Peddinghaus Rolf Machine a cintrer pour cintrer simultanement des ronds a beton dans des treillis soudes
FR2472523A1 (fr) * 1979-12-27 1981-07-03 Ishihara Masamitsu Procede et mecanisme pour avancer sur une distance constante des matieres se presentant sous forme de tige, et machines a cintrer comportant un tel mecanisme
DE3422661A1 (de) * 1984-06-19 1985-12-19 IDEAL - Werk C. + E. Jungeblodt GmbH + Co, 4780 Lippstadt Vorrichtung zum zufuehren von abgelaengten laengsdraehten zu einer gitterschweissmaschine

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1704941A1 (fr) * 2005-03-21 2006-09-27 H.A. Schlatter Ag Dispositif de positionnement pour positionner des fils transversaux dans une soudeuse de treillis et méthode de positionnement des fils transversaux dans une soudeuse de treillis
EP1704940A1 (fr) * 2005-03-21 2006-09-27 H.A. Schlatter AG Dispositif de positionnement pour positionner des fils transversaux dans une soudeuse de treillis et méthode de positionnement des fils transversaux dans une soudeuse de treillis
WO2017041122A1 (fr) * 2015-09-07 2017-03-16 Evg Entwicklungs- U. Verwertungs-Gesellschaft M.B.H. Installation de production de nappes de treillis soudées ensemble à partir de barres longitudinales et transversales
CN110498213A (zh) * 2018-05-16 2019-11-26 宁波新州焊接设备有限公司 一种送料机
CN109926518A (zh) * 2019-04-01 2019-06-25 湖南广播电视大学 一种自动上料弯曲机
CN111188502B (zh) * 2020-01-09 2021-06-04 中国建筑第二工程局有限公司 一种用于钢筋扎丝操作的调节支撑结构
CN111188502A (zh) * 2020-01-09 2020-05-22 裘益雯 一种用于钢筋扎丝操作的调节支撑结构
CN111644544A (zh) * 2020-05-21 2020-09-11 中国一冶集团有限公司 一种可移动式预制箱梁顶板的钢筋绑扎胎具及使用方法
CN111993086A (zh) * 2020-07-31 2020-11-27 四川宏量基筑建材有限公司 一种蒸压加气混凝土板内钢筋网架的快速成形系统
CN112828208A (zh) * 2020-12-31 2021-05-25 盐城工学院 一种用于治理山体滑坡的非织造材料制造装置
CN113102662A (zh) * 2021-04-28 2021-07-13 黄希兵 一种建筑钢筋笼制作设备
CN113102662B (zh) * 2021-04-28 2022-11-18 七冶安装工程有限责任公司 一种建筑钢筋笼制作设备
CN115446232A (zh) * 2022-09-29 2022-12-09 薛军营 一种钢筋笼主体平地焊接装置
CN117718418A (zh) * 2024-02-18 2024-03-19 中铁四局集团有限公司 一种管片钢筋笼自动化成形加工方法
CN117718418B (zh) * 2024-02-18 2024-05-03 中铁四局集团有限公司 一种管片钢筋笼自动化成形加工方法

Also Published As

Publication number Publication date
DE59401440D1 (de) 1997-02-13
CH687065A5 (de) 1996-09-13
EP0622136B1 (fr) 1997-01-02
ATE146994T1 (de) 1997-01-15

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