The invention discloses a feeding control device and method for a tobacco shred material in a storage cabinet, and relates to the technical field of tobacco devices. The device comprises a main control device, a material level detection device and a traveling and distributing device, wherein a distributing trolley is arranged at the top of the storage cabinet; the material level detection device is arranged at the bottom of the distributing trolley; the main control device is electrically connected with the material level detection device and the traveling and distributing device; the material level detection device detects a material height in the storage cabinet and sends an acquired material level signal to the main control device; and the main control device controls the distributing trolley to run and perform material distribution through the traveling and distributing device. According to the feeding control device and method for the tobacco shred material in the storage cabinet, the stable flow of the storage cabinet can be ensured, the demand of a production mode of simultaneous feeding and discharging is met, the problem that the speed of a bottom belt needs to be adjusted to ensure discharging uniformity in tiling distribution is solved, the discharging uniformity of the storage cabinet can be ensured, and the production continuity is guaranteed.