The invention discloses a weaving sword head for a flat spun gold textile and a sword rod loom, and the weaving sword head comprises a sword casing, a hook and a motion actuating mechanism, wherein, the hook is fixed on the sword casing by a screw; the motion actuating mechanism is installed inside the sword casing; a loose thread guiding apparatus is arranged on the hook; the hook is connected to the motion actuating mechanism; the motion actuating mechanism comprises a yarn clamping head, a brace, a linkage spring seat, a folding apparatus and a compression spring; the hook is connected to the yarn clamping head; the yarn clamping head is connected to the brace; the brace is connected to the linkage spring seat; the folding apparatus is arranged at the central section of the linkage spring seat; and the compression spring is arranged at the end of the linkage spring seat. The weaving sword head is used for processing textiles like metal wire or flat spun gold on a sword rod loom. The weaving sword head for the sword rod loom is safe and reliable, has a simple and stable structure, and can get a stable yarn clamping effect.