The invention discloses a coin roll withdrawing mechanism comprising a coin placing rack and a coin taking hopper component, wherein the coin taking hopper component comprises a bracket, at least one coin taking hand, a coin storing storehouse used for storing coin rolls taken out by the coin copying hand, a power source system and a climbing device; the coin taking hand is installed on the coin taking hopper component towards the direction of the coin placing rack; the coin taking hand can extend towards the current direction of a coin placing lattice under the action of the power source system; one coin taking hand only takes one coil roll along with extending into the coin placing lattice; the coin storing storehouse is positioned under the coin taking hand; after the coin taking hand obtains the coin roll, the coin roll can instantly fall in the coin storing storehouse; the coin taking hand and the coin storing storehouse can move upwards along the bracket under the drive of the climbing device; and when the coin taking hand and the coin storing storehouse rise to the top end of the bracket, the coin storing storehouse is opened and the coin roll in the coin storing storehousefalls outside the coin storing storehouse. Users can take coins in person at any time according to own needs by the coin roll withdrawing mechanism and save a large amount of time for exchanging the coins at banks. The roll withdrawing mechanism is coin withdrawing equipment with high automatization and convenient operation.