The utility model provides a
textile machinery tension rake device with controllable tension, which relates to the technical field of
textile machinery and comprises a tension mechanism, the tension mechanism comprises a rake body part, a non-return part and a cavity, the rake body part is arranged in the cavity in a sliding manner, the non-return part is connected onto the rake body part through an elastic piece, and the cavity is connected with the rake body part. The non-return part slides in the cavity, and the multiple tension mechanisms are transversely arranged. The elastic piece applies pressure to the rake body part, the sliding distance of the non-return part is used for controlling the pulling force, when the external force acting on the shaft pressing motion of the
pressure control mechanism disappears, the non-return
ratchet and the trapezoidal tooth are meshed with each other to prevent the non-return part of the rake from returning, and the pulling force is kept; the downward pulling force of the rake non-return part on the rake body part is reduced due to the downward movement of the fabric, the
pressure control mechanism does work again and circulates in this way, and the rake downwards pulls the fabric to a designated position and then the required rake is selected by the ascending selection mechanism to ascend as a cycle.