Tail processing device and method for garment making

The invention discloses a tail processing device for garment making. The device comprises a track, a thread residue sucking mechanism, a counting and sensing mechanism, a rotary hanger mechanism, a discharging mechanism, a collecting mechanism and a control mechanism used for controlling the device, wherein the rotary hanger mechanism is connected to the track, the track moves and synchronously drives the rotary hanger mechanism to pass through the thread residue sucking mechanism, the counting and sensing mechanism and the collecting mechanism, the discharging mechanism is arranged above the collecting mechanism, and the rotary hanger mechanism can rotate relative to the track by a certain angle and conducts discharging under the action of the discharging mechanism. By the adoption of the device, the situation that garments are piled casually during tail processing is avoided, labor cost is reduced, and production efficiency is improved. The invention further discloses a tail processing method for garment ma