Double-fixation garment fabric cutting device

The invention discloses a double-fixation garment fabric cutting device. The device comprises a feeding conveying roller assembly, a discharging conveying roller assembly, a cutting table, a mountingframe, a cutter groove, a cutting cutter, pressing plates, a fixing piece, a dust removal fan and a discharging conveying belt; the inverted T-shaped cutter groove is formed in the middle of the cutting table, the cutting cutter is arranged in the cutting groove, and the cutting cutter is installed on a mounting plate; the mounting plate is fixed at the top of a first hydraulic telescopic rod, pressing plates are fixed at the tail ends of second hydraulic telescopic rods, and the fixing piece is fixedly arranged at the tail end of a third hydraulic telescopic rod; and the fixing piece is in aconcave groove shape, a dust hood is arranged on the top of the inner wall of the concave groove of the fixing piece, the dust hood is connected to a hose, and the hose penetrates through the top of the fixing piece and is in