Trimming device for thin elastic braid production

The utility model discloses a trimming device for thin elastic braid production, and relates to the technical field of trimming devices for thin elastic braid production, the trimming device comprises a base, the top of the base is fixedly connected with a sliding trimming mechanism, the sliding trimming mechanism comprises a first fixing block, the top of the first fixing block is slidably connected with a sliding block, and the sliding block is fixedly connected with the base. A second nut is in threaded connection with the interior of the sliding block, a supporting plate is fixedly connected to the top of the sliding block, a second fixing block is in threaded connection with the top of the supporting plate, a third fixing block is fixedly connected to the top of the supporting plate, and a trimming knife is movably connected to one side of the third fixing block. Through the arrangement of the fixing frame, the supporting plate and the trimming knife, in the trimming process of the device, the sliding bl