The utility model discloses an automatic vending machine, automatic vending machine includes and is used for bearing the tray of goods and is used for the support to send when the transportation goodsthe goods of tray holds in the palm and send the device, the tray with the goods asks the position of sending the device contact to be equipped with first absorptions, the goods hold in the palm sendthe device and the first absorption of a tray corresponding position be equipped with with the first second that adsorbs an actuation adsorbs the piece. The utility model discloses in, through the tray with the goods asks the position of sending the device contact to set up first absorptions piece the goods hold in the palm send the device with a first absorption corresponding position sets up the second and adsorbs the piece, and send the device to hold in the palm in the goods support and send the tray in -process, first absorption with the second adsorbs an actuation, makes the tray is fixed in the goods support prevents effectively that the tray from colliding because of the quilt or shifting or fall, has guaranteed the accuracy and the effectual protection tray of tray location on sending the device under the mechanical inertia effect.