Bidirectional deviation rectifying structure for material coil

The invention discloses a bidirectional deviation rectifying structure for a material coil. The bidirectional deviation rectifying structure comprises an upper material coil discharging assembly and a lower material coil discharging assembly, the feeding roll transmission assembly is arranged on the side of the feeding roll discharging assembly; the roll combining assembly is arranged on the side of the feeding roll transmission assembly; the feeding roll discharging assembly comprises a first deviation rectifying driver and a first deviation rectifying sensor. The feeding roll transmission assembly comprises a first deviation rectifying unit and a second deviation rectifying unit. When the first material roll unit rotates in the forward direction, the first deviation rectifying sensor and the first deviation rectifying driver are matched to rectify deviation of a first material belt. And when the first material roll unit rotates reversely, the first deviation rectifying unit rectifies deviation of the first