This application discloses a glass pane bombardment degassing device. The glass pane bombardment degassing device comprises a vacuum box body, a glass pane carrying device, an inlet and an outlet arranged on the vacuum box body for the glass pane carrying device to enter or exit the body, a bottom plate arranged on the glass pane carrying device to stack a plurality of glass panes stacked, every two adjacent glass panes being separated from each other, and a bombardment device placed inside the vacuum box body. The bombardment device includes a first and a second electrodes arranged in an up-and-down opposite way and connected with a positive electrode of a power supply, a moving electrode arranged between the first and second electrodes and connected with a negative electrode of the power supply, to generate ion or electron streams performing bombardment degassing to glass panes.