Thread tension adjustment unit, embroidery device, dyeing device, dyeing / embroidery system, thread tension adjustment method, and thread tension adjustment program

摘要

PROBLEM TO BE SOLVED: To eliminate a misalignment of a thread color in an embroidery apparatus when a continuous needle thread whose color changes is used by a thread tension adjusting unit. SOLUTION: This is a thread tension adjusting unit 2 for a needle thread N provided in front of an embroidery device 1 and sent to the embroidery device 1. It has a speed detecting mechanism 23 for detecting the above, and a tension adjusting mechanism 24 for adjusting the tension of the needle thread N according to the detected transfer speed of the needle thread N. [Selection diagram] Fig. 1