Instrument counting tray

The utility model discloses an instrument counting tray which comprises two sets of trays, one side of each tray is fixedly provided with a rotating pipe, the interior of each rotating pipe is rotatably connected with a supporting rod, the top of each tray is connected with a placing base in a clamped mode, and one side of the top of each placing base is connected with an instrument base in a clamped mode. Through the arrangement of the magnetic base and the magnetic attraction layer, the magnetic base makes contact with the bottom of the containing groove, then when instruments are placed in the containing groove, the instruments make contact with the magnetic base, the instruments and the magnetic base have certain magnetism to metal, and therefore the instruments can be attracted and positioned when placed; according to the surgical instrument placement device, the surgical instruments can be placed clearly, disordered placement is avoided, number counting is facilitated, the surgical instruments are preve