Smooth sock feeding device

The invention provides a flat sock feeding device. The flat sock feeding device comprises an upper belt device and a lower belt device, the lower belt device comprises a lower belt, a lower belt small rolling shaft (55) and a lower belt large rolling shaft (27), and the lower belt is arranged on the lower belt small rolling shaft (55) and the lower belt large rolling shaft (27) in a sleeving mode; wherein the upper belt (77) is located above the lower belt, the upper belt and the lower belt rotate in the same direction, and socks can penetrate through the gap between the upper belt and the lower belt. 本发明提出一种平整送袜装置，包括：具有上皮带(77)的上皮带装置；下皮带装置，其包括：下皮带、下皮带小滚轴(55)和下皮带大滚轴(27)，其中下皮带套在下皮带小滚轴(55)和下皮带大滚轴(27)上；其中，上皮带(77)位于所述下皮带的上方，两者转动方向相同，之间的空隙供袜子穿过。