The invention discloses a cylindrical coordinate type orthodontic robot for bonding a bracket, and the cylindrical coordinate type orthodontic robot for bonding the bracket is used for automatically bonding the bracket during the orthodontic treatment of an oral cavity. The cylindrical coordinate type orthodontic robot for bonding the bracket comprises a cylindrical coordinate movement slid platform mechanism, a bracket clamp storehouse, a bracket clamp gripping mechanism and a bracket clamp mechanism. The cylindrical coordinate movement slid platform mechanism is used for positioning the bonding position of the bracket; the bracket clamp storehouse is used for storing the bracket clamp mechanism; the bracket clamp gripping mechanism is used for gripping a bracket clamp in the bracket clamp storehouse and bonding the bracket. After the bracket clamp mechanism is used for clamping and bonding the bracket, the bracket clamp loosens the bracket. According to the cylindrical coordinate type orthodontic robot for bonding the bracket, the two operations of gripping and releasing the bracket clamp are realized through the power on and the power off an electromagnetic chuck. By using the cylindrical coordinate type orthodontic robot for bonding the bracket, the operation of gripping a next bracket clamp is realized through the rotation of a step motor. By using the cylindrical coordinate type orthodontic robot for bonding the bracket, the automatic bonding of the bracket can be realized, and the bonding efficiency of the bracket is improved.