Fast glue replenishment device and method by using dispensing cartridge

A fast glue replenishment device by using a dispensing cartridge, comprising:

• a power unit, having an air outlet, configured to provide a gas;
• a regulation unit, communicative to the air outlet of the power unit, configured to control the power unit to output the gas having a gas pressure value;
• a gas container, communicative to the regulation unit, configured to store the gas having the gas pressure value;
• a control unit, communicative to the gas container, having a switch;
• and
• the dispensing cartridge, having an accommodating space communicative to an air inlet and a feed port, wherein the air inlet is communicative to the control unit;
• wherein the regulation unit regulates the gas pressure value of the gas output from the power unit to be equal to a necessary gas pressure value which the dispensing cartridge pushes a supply material for dispensing, when the dispensing cartridge pushes the supply material for dispensing, the gas container continuously provides the gas having the gas pressure value into the dispensing cartridge by using the control unit, such that the dispensing cartridge is maintained to have the necessary gas pressure value which the dispensing cartridge pushes the supply material for dispensing.