Clutch mechanism of wind-up roller and motor

The invention discloses a clutch mechanism of a wind-up roll and a motor. The clutch mechanism comprises an output shaft driven by the motor, a roll shaft of the wind-up roll, a coupling barrel connecting the output shaft with the roll shaft, and an operating mechanism operating the coupling barrel to execute clutch action. According to the clutch mechanism of the wind-up roll and the motor, the roll shaft of the wind-up roll can be connected with the output shaft of the motor, so that the motor drives the wind-up roll to work, and a waterproof roll is wound; and the roll shaft of the winding roll can be separated from the output shaft of the motor, so that the wound waterproof roll can be taken down from the winding roll. 本发明公开了一种收卷辊与电机的离合机构，包括：由电机驱动的输出轴，收卷辊的辊轴，将输出轴与辊轴联接的联轴筒，以及操作联轴筒执行离合动作的操作机构。本发明的收卷辊与电机的离合机构，其能使收卷辊的辊轴与电机的输出轴联接，以便电机驱动收卷辊工作，对防水卷材进行收卷；还能使收卷辊的辊轴与电机的输出轴脱离，以便将收卷好的防水卷材从收卷辊上取下。