WINDING METHOD AND WINDING EQUIPMENT OF STEEL STRIP

• Main Authors: TAKANO KEI, TAKEO KEISUKE, SHIGETA HIROSHI
• Format: Patent
• Language: English; Japanese
• Published: 17.01.2022
• 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; ROLLING OF METAL; TRANSPORTING

To appropriately control a standby opening of a side guide to a size that does not cause a steel strip tip to collide according to the passing situation of the conveyed steel strip tip, and prevent the occurrence of miss roll.SOLUTION: A winding method of a steel strip in winding equipment in which a side guide 2 is installed on the upstream side of a winding machine 1 includes measuring an off-center amount x and a floating amount y of a steel strip tip on the upstream side of the side guide 2, increasing a standby opening of the side guide 2 from a preset opening for each material when obtaining a measurement result that the steel strip tip may collide with the side guide 2, preferably, when the sum of the off-center amount x and the floating amount y of the steel strip tip exceeds a predetermined threshold value, and causing a steel strip S to enter the side guide 2 having the standby opening.SELECTED DRAWING: Figure 6 【課題】搬送されてくる鋼帯先端部の通板状況に応じて、サイドガイドの待機開度を鋼帯先端部が衝突しないような大きさに適切に制御し、ミスロールの発生を防止する。【解決手段】巻取り機１の上流側にサイドガイド２が設置された巻取り設備における鋼帯の巻取り方法であって、サイドガイド２の上流側で鋼帯先端部のオフセンター量xと浮き上がり量yを計測し、鋼帯先端部がサイドガイド２に衝突するおそれがある計測結果が得られたときに、好ましくは鋼帯先端部のオフセンター量xと浮き上がり量yの和が所定の閾値を超えたときに、サイドガイド２の待機開度を材料毎に予め設定されている開度から広げ、その待機開度のサイドガイド２に鋼帯Ｓを進入させる。【選択図】図６