Independent drive arrangement of thorn embroidery machine presser foot

The utility model provides an independent drive arrangement of thorn embroidery machine presser foot, includes the frame, is used for to drive the presser foot and makes the main shaft of up -and -down motion, presser foot support, presser bar, presser foot, guide bar, slider, presser foot cam, rocking arm, connecting rod, motor, gear, rack and position control pole, adjust the initial high of rocking arm middle part pin joint, the high position of presetting presser bar and presser foot through motor, gear, rack and the cooperation of position control pole to adjust the cloth of initial height in order to adapt to different thickness of presser foot. Driving the presser foot through main shaft, presser foot cam, rocking arm, connecting rod, slider cooperation and carrying out the up -and-down motion, guarantee that the eye of a needle no. 1 of eedle leaves the cloth, the presser foot leaves the cloth immediately, and the eedle begins to pierce the cloth, and the presser foot also targets in place and compres