Metal tile profiling method and assembly line thereof

The invention discloses a metal tile profiling method and an assembly line thereof. The metal tile profiling method comprises the following steps that S1, a steel coil material is conveyed to a material sheet machining area; s2, the steel coil material is subjected to edge cutting and cut off to form material pieces, and the material pieces are conveyed to the base tile profiling area; s3, in the conveying process, when the material sheets pass through the feeding induction area, the step S1 and the step S2 are repeated; when the material sheets reach the feeding protection area, if the profiling mechanism is located above the lowest profiling circulation position, conveying continues, if the profiling mechanism is located below the lowest profiling circulation position, conveying is stopped, and when the profiling mechanism upwards exceeds the lowest profiling circulation position, conveying is started again; the material sheets are pressed into basic tiles after passing through a pressing induction area; s4