Sharpening and sharpening machine for surgical suture needle

The utility model relates to the field of medical article manufacturing equipment, and particularly discloses a sharpening and sharpening machine for a surgical suture needle. The device comprises a base, two parallel side vertical plates and a middle vertical plate are arranged on the base, a driving shaft, a first driven shaft and a second driven shaft are arranged between the two side verticalplates and the middle vertical plate respectively, the first driven shaft and the second driven shaft can move front and back, and the two ends of the two driven shafts are installed in the side vertical plates; and a coarse grinding belt and a polishing belt are arranged between the driving shaft and the two driven shafts. The rough grinding belt and the polishing belt which are controlled by themotor are arranged in parallel, and the grinding mode can be freely switched in the grinding process; in addition, the positions of the two driven shafts can be adjusted front and back, so that freeadjustment can be carried o