Multi-layer sole and upper clamping device for hotel slippers

The utility model discloses a multi-layer sole and upper clamping device for hotel slippers. An upper bottom plate is provided with an upper bottom plate groove; a row of fixing holes are formed in the middle of the insole mold; a magnet is arranged in each fixing hole; the insole mold is flatly arranged on an upper bottom plate groove in the bottom surface of the upper bottom plate; two groups ofpositioning holes are formed in the upper edge of the heel device; a pair of device clamping arms of the clamping device is arranged, and holes and clamping device grooves are evenly distributed in the device clamping arms. A row of holes are formed between the grooves of the adjacent clamping devices and in the handle; a magnet is arranged in a groove of the clamping device; needles are arrangedin the holes, handles are arranged at the ends of the device clamping arms, the connecting positions of the two device clamping arms and the handles are connected through a rotating shaft, a spring is placed in the rotating s