Feeding device applied to two-channel cigarette prefabricated forming strip box

The utility model discloses a feeding device applied to a double-channel cigarette prefabrication forming strip box, which comprises a box tray loading and unloading mechanism, an automatic grabbing and releasing mechanism and a strip box pushing-in device (6), and the box tray loading and unloading mechanism comprises a box tray input channel (1) and an empty tray output channel (2) which are arranged in parallel. A prefabricated forming strip box grabbing position (201) is arranged outside one end of the empty tray output channel (2), prefabricated strip boxes are grabbed through a mechanical arm (4) of an automatic grabbing and releasing mechanism and placed on a strip box temporary storage channel (5), the strip box temporary storage channel (5) is connected with a strip box pushing-in mechanism, the prefabricated strip boxes are conveyed to a strip box pushing-in device (6) through a conveying belt (502) arranged on the strip box temporary storage channel (5), and the strip box pushing-in device (6) is u