Rapid thread cutting equipment for regenerated polyester composite antibacterial polyester filaments

The utility model discloses a rapid thread cutting device for regenerated polyester composite antibacterial polyester filaments, the side surface of a first fixing plate is movably connected with a bobbin, the top end of a support column is fixedly connected with a positioning plate, and a moving rod penetrates through the side surface of the positioning plate, and the utility model relates to thetechnical field of regenerated polyester thread cutting devices. According to the rapid thread cutting equipment for regenerating the polyester composite antibacterial polyester filaments, along withcontinuous increase of the polyester filaments on a bobbin, a moving plate is pushed to move rightwards, the moving plate drives a moving rod to move rightwards, the moving rod drives a gear to rotate, the gear drives a serrated plate to move downwards, the serrated plate drives a cutter to move downwards, and the cutter is in contact with the polyester filaments; through cooperation with the supporting plate, the polyest