Closed-loop rope embroidery device

Abstract

The utility model discloses a closed-loop rope embroidery device which is characterized in that a third encoder for detecting the swing angle of a swing rod is arranged on the swing rod, and the third encoder can collect the swing angle of the swing rod in real time. In the rope embroidering work, the controller continuously collects angle swing data of the swing rod of the third encoder and serves as a basis for judging the real-time tension of the rope, the rope conveying speed of the first driving motor for rope conveying of the rope conveyor is continuously controlled, the swing rod for tension adjustment swings within an inner reasonable angle range, the tension of the rope is adjusted in a tension controllable mode, and the rope is more stable in rope embroidering. Therefore, when the second driving motor drives the rope beating ring, rope embroidering can be carried out on the basis of benign and controllable rope tension. The third encoder, the controller and the first driving motor form a rope conveying closed-loop system, and the third encoder can quickly collect the swing angle of the swing rod in real time, so that the controller can timely control the rope conveying speed completely through the first driving motor, and the tension of a rope is completely in a normal and controllable state during rope embroidering; and the requirement of high-speed rope embroidery is met.

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