INCLINATION SUPPRESSION METHOD AND INCLINATION SUPPRESSION DEVICE OF VERTICAL TYPE LOOPER

• Main Authors: HAMADA KAZUTOSHI, TANOKUCHI ICHIRO, MORIEDA MASAFUMI
• Format: Patent
• Language: English; Japanese
• Published: 05.09.2022
• Subjects: AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL; MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL; PERFORMING OPERATIONS; PUNCHING METAL; TRANSPORTING

To provide an inclination suppression method and an inclination suppression device of a vertical type looper which more surely suppress inclination of a carriage.SOLUTION: An inclination suppression method of a vertical looper 1 includes: a first step S1 of calculating an inclination amount of a carriage 2 according to an elevating/lowering amount of the carriage 2 on the basis of a difference between a wire route R1 (first wire route) between a winding drum 6 of a wire rope 4 supporting the carriage 2 so as to elevate and lower the carriage 2 and a Y direction (width direction) one end 2a of the carriage 2, and a wire route R2 (second wire route) between the winding drum 6 and a Y direction other end 2b of the carriage 2; a second step S2 of detecting a height position of the carriage 2; and a third step S3 of correcting inclination of the carriage 2 on the basis of the height position and the inclination amount.SELECTED DRAWING: Figure 1 【課題】キャリッジの傾斜をより確実に抑制しやすい縦型ルーパーの傾斜抑制方法および傾斜抑制装置を提供すること。【解決手段】縦型ルーパー１の傾斜抑制方法は、キャリッジ２を昇降可能に支持するワイヤロープ４の巻取りドラム６からキャリッジ２のＹ方向（幅方向）一端部２ａまでのワイヤ経路Ｒ１（第一ワイヤ経路）と、巻取りドラム６からキャリッジ２のＹ方向他端部２ｂまでのワイヤ経路Ｒ２（第二ワイヤ経路）と、の差に基づいてキャリッジ２の昇降量に応じた当該キャリッジ２の傾斜量を算出する第一ステップＳ１と、キャリッジ２の高さ位置を検出する第二ステップＳ２と、高さ位置と傾斜量とに基づいてキャリッジ２の傾斜を補正する第三ステップＳ３と、を含む。【選択図】図１