Rapid punching device for flexible material

The invention relates to a rapid punching device for a flexible material and belongs to the technical field of flexible material punching equipment. The rapid punching device aims at solving the problem that no rapid punching device is available for the flexible material. A punching small cylinder is fixedly connected with a front base plate through a cylinder supporting frame, a cylinder rod of the punching small cylinder is downward and is fixedly connected with a cutter bar connecting sleeve, the upper end of a cutter bar shaft is rotatably connected with the cutter bar connecting sleeve, a spring is sleeved on the cutter bar shaft and is arranged between the cutter bar connecting sleeve and a motor base, the motor base is fixedly connected with the front base plate, the cutter bar shaft is fixedly connected with a gear set, the gear set is fixedly connected with an output shaft of a motor and is driven by the output shaft of the motor to rotate, the motor is fixed on the motor base, a punching cutter head assembly is fixed at the lower end of the cutter bar shaft, and movement of the punching small cylinder is achieved through a solenoid valve for controlling movement of the punching small cylinder in a solenoid valve group. Various pore diameters can be processed rapidly reliably in one time, discharging and lineation can be performed automatically, and accordingly lineation and punching on the flexible materials such as leather and cloth are achieved.