Active yarn binding machine for optical fiber cable

The invention relates to the technical field of optical cable manufacturing, in particular to an optical fiber cable active yarn binding machine. The left yarn binding unit and the right yarn binding unit are arranged in the same direction. The right yarn binding unit has the function of temporarily storing left standby pay-off yarn balls for the left yarn binding unit. And the yarn storage equipment is used for temporarily storing right standby pay-off yarn balls for the right yarn binding unit. The driving part is used for driving the right yarn binding unit to perform translational motion in the left-right direction. The left yarn binding unit and the right yarn binding unit achieve yarn feeding and yarn binding operation through a left yarn releasing cylinder and a right yarn releasing cylinder respectively. Therefore, on one hand, the shortening of the yarn passing path by times becomes reality, and the generated yarn passing resistance is greatly reduced, so that the yarn binding tension in the cabling