Jig dyeing machine spindle temperature control system

The invention relates to a jig dyeing machine spindle temperature control system. The system comprises a spindle, wherein the spindle comprises a spindle roller, fixing spindle noses are welded to the two ends of the spindle roller through end cover masks, an inner support plate is welded between the portion, in the spindle roller, of each spindle nose and the spindle roller, and a sealed thermoregulation room is formed between each inner support plate and the spindle roller; a temperature regulating device is arranged in each thermoregulation room, and a pipeline communicated with the corresponding thermoregulation room is arranged on each spindle nose; an installation groove is further formed in the spindle roller, and a temperature sensor is arranged in the installation groove. By the adoption of the system, it can be guaranteed that the temperature of the spindle is consistent with the temperature of fabric, and color consistence of jig dyeing fabric can also be guaranteed. 本发明涉及种卷染机主轴温控系统，包括主轴，所述主轴包括主轴辊体