The invention discloses a semi-finished product transferring device for spinning dyeing. The semi-finished product transferring device comprises a shell, a motor, a rolling box, a rotation rod, a connection rod, a clamping rod and a connecting pin. A containing box and the rolling box are sequentially arranged in the shell from left to right. The motor is arranged on the outer wall of the rollingbox. A drive shaft of the motor is rotationally connected with the connection rod. A first half cylinder block is fixed to the front end of the connection rod. Second half cylinder blocks are arrangedat the two ends of the rotation rod. The first half cylinder block and the second half cylinder blocks are provided with through holes. The connecting pin is arranged in the first half cylinder block. A clamping and connecting piece is fixed to one side of the connecting pin, a clamping plate and the connection rod are rotationally connected through a through-connection piece, a return spring isarranged at the outer portion of the other side of the connection rod, and the clamping rod is arranged at the front end of the return spring. Through the arrangement of the shell, the motor, the rolling box, the rotation rod, the connection rod, the clamping rod and the connecting pin, the problem that during semi-finished textile cloth transferring, the transferring amount is small, and time andlabor are wasted.