Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
MANUFACTURING DEVICE AND MANUFACTURING METHOD OF SPACER FOR ARRANGING REINFORCING BAR
To provide a manufacturing device and manufacturing method of a spacer for arranging s reinforcing bar which can reduce a linear distance of a manufacturing line as much as possible to downsize the manufacturing device and can achieve compactification of the manufacturing line.SOLUTION: After a first support member formed of a metal wire bent at the middle portion thereof into a substantially reverse U-shape, is transferred to a most upstream position in a rotational direction of the rotary work table 4, the first support member is intermittently rotated to a downstream second position in the rotational direction, then, a second support member formed of a metal wire into a substantially reverse U shape by being bent at an intermediate portion thereof, is transferred to the position of the first support member on the rotary work table 4 so as to overlap the first support member from above in a state of intersecting the first support member at approximately 90° in planar view. Then, after rotated intermittently to the fifth position in the rotation direction, a crossing portion between the first support and the second support is spot-welded on the rotary work table 4 by the welding device 5 to form a spacer for arranging a reinforcement bar. Then, after rotated intermittently to a seventh position on the downstream side in the rotational direction, the spacer for arranging a reinforcement bar is discharged out of the rotary work table 4 by a discharge device 6.SELECTED DRAWING: Figure 3
【課題】製造ラインの直線距離を可及的に減らして製造装置を小型化し、製造ラインのコンパクト化を達成することができる鉄筋配筋用スペーサーの製造装置及びその製造方法を提供する。【解決手段】金属線材の中間部を折曲して略逆Ｕ状に形成した第１支持材を回転作業台４の回転方向最上流側位置で乗せ替えた後に、回転方向下流側第２位置までタクト回転すると、金属線材の中間部を折曲して略逆Ｕ状に形成した第２支持材を回転作業台４上の第１支持材に対し平面視で略９０°交差した状態で上から重なるように乗せ替える。その後、回転方向下流側第５位置までタクト回転すると、回転作業台４上の第１支持材と第２支持材との交差部を溶接装置５によりスポット溶接して鉄筋配筋用スペーサーを形成する。しかる後、回転方向下流側第７位置までタクト回転すると、鉄筋配筋用スペーサーを排出装置６により回転作業台４外に排出している。【選択図】図３
MANUFACTURING DEVICE AND MANUFACTURING METHOD OF SPACER FOR ARRANGING REINFORCING BAR
To provide a manufacturing device and manufacturing method of a spacer for arranging s reinforcing bar which can reduce a linear distance of a manufacturing line as much as possible to downsize the manufacturing device and can achieve compactification of the manufacturing line.SOLUTION: After a first support member formed of a metal wire bent at the middle portion thereof into a substantially reverse U-shape, is transferred to a most upstream position in a rotational direction of the rotary work table 4, the first support member is intermittently rotated to a downstream second position in the rotational direction, then, a second support member formed of a metal wire into a substantially reverse U shape by being bent at an intermediate portion thereof, is transferred to the position of the first support member on the rotary work table 4 so as to overlap the first support member from above in a state of intersecting the first support member at approximately 90° in planar view. Then, after rotated intermittently to the fifth position in the rotation direction, a crossing portion between the first support and the second support is spot-welded on the rotary work table 4 by the welding device 5 to form a spacer for arranging a reinforcement bar. Then, after rotated intermittently to a seventh position on the downstream side in the rotational direction, the spacer for arranging a reinforcement bar is discharged out of the rotary work table 4 by a discharge device 6.SELECTED DRAWING: Figure 3
【課題】製造ラインの直線距離を可及的に減らして製造装置を小型化し、製造ラインのコンパクト化を達成することができる鉄筋配筋用スペーサーの製造装置及びその製造方法を提供する。【解決手段】金属線材の中間部を折曲して略逆Ｕ状に形成した第１支持材を回転作業台４の回転方向最上流側位置で乗せ替えた後に、回転方向下流側第２位置までタクト回転すると、金属線材の中間部を折曲して略逆Ｕ状に形成した第２支持材を回転作業台４上の第１支持材に対し平面視で略９０°交差した状態で上から重なるように乗せ替える。その後、回転方向下流側第５位置までタクト回転すると、回転作業台４上の第１支持材と第２支持材との交差部を溶接装置５によりスポット溶接して鉄筋配筋用スペーサーを形成する。しかる後、回転方向下流側第７位置までタクト回転すると、鉄筋配筋用スペーサーを排出装置６により回転作業台４外に排出している。【選択図】図３
MANUFACTURING DEVICE AND MANUFACTURING METHOD OF SPACER FOR ARRANGING REINFORCING BAR
鉄筋配筋用スペーサーの製造装置及びその製造方法
SAKAGUCHI NOBUHIRO (Autor:in)
24.06.2019
Patent
Elektronische Ressource
Japanisch
| Europäisches Patentamt | 2019