METHOD AND DEVICE FOR STABILIZING MOVEMENT OF ROLLED METAL STRIP ON ROLLER TABLE Russian patent published in 2020 - IPC B21B39/12 

FIELD: rolling.

SUBSTANCE: invention is intended for stabilization of strip (1) on roller table (2). Device includes several directed in each case in direction (R) movement of protective stripes (3) for guiding strip (1), wherein protective slides (3) are located above roller table (2), and protective slides (3) have distance between themselves in direction (B) of strip width (1); several located in direction (R) of movement of strip or in direction (B) of width of strip of rows (4) of nozzles, wherein each row (4) of nozzles has several nozzles (5), and nozzles (5) are shifted back relative to lower side of protective shrouds (3), so that swollen strip (1) cannot touch nozzles (5); and compressed air supply (6) and hose lines or pipelines (7) network for supply of nozzles (5) with compressed air, wherein nozzles (5) can apply compressed air to upper side of strip (1) to stabilize movement of strip (1) along roller table (2). Rolling mill comprises device for strip stabilization on roller table. Method involves receptions performed by means of the corresponding equipment of the device.

EFFECT: invention enables to stabilize strip (1) with its minimum cooling in conditions of reliable operation of equipment.

18 cl, 11 dwg