Coiling device

The utility model discloses a coiling device, a serial communication port, including first support, second support, driving motor, first roller bearing, second roller bearing, baffle, gear, drive chain, the second support sets up at the rear of first support, and the bottom of second support is connected with the bottom of first support, the second support is L shape, both sides at first support respectively set up a baffle, first roller bearing, second roller bearing set up the top at first support side by side, the one end of first roller bearing, second roller bearing sets up the gear, setup drive chain on the gear, drive chain encircles and is connected with the gear of setting on the driving motor on first support right side, set up a chain pinch roller in the middle of the gear, realize automatic the beating of device and roll up, cancelled the manpower and beaten the mode of rolling up, simultaneously, guaranteed the speed of beating the book, reduced the production of substandard product, the utility