Drum-type feeding device

The utility model belongs to the technical field of conveying equipment, and particularly relates to a drum-type feeding device which comprises a bottom plate, and a first driving mechanism is used for driving the bottom plate to enable the bottom plate to incline. The sliding plate is fixedly connected to the upper end of the bottom plate; the limiting plate is mounted at the upper end of the sliding plate in a front-back adjustable manner; the two ends of the telescopic upper baffle are installed on the limiting plate and the second side baffle in an up-down sliding mode respectively. The feeding mechanism is mounted at the end, close to the right baffle, of the bottom plate and used for conveying workpieces separately; a discharging port is formed in the end, close to the right baffle, of the bottom plate. According to the utility model, workpieces with different sizes can be conveyed according to times; the arc-shaped sliding block and the limiting clamping ring can be adjusted at the same time, so that o