American cabinet board edge sealing device

The utility model discloses an American cabinet board edge sealing device which comprises a machine table, a screw rod driven by a motor to rotate is arranged in the machine table, a threaded plate is connected to the screw rod in a threaded and sleeved mode, and the top end of the threaded plate penetrates through the machine table in a sliding mode and is connected with an L-shaped push plate. A feeding rotary disc, a gluing device and an edge sealing roller are sequentially arranged on the machine table from right to left. The first lead screw is driven by the rotating handle to rotate, so that the first lead screw drives the limiting plate to move towards the guide mechanism and is matched with the guide mechanism to limit and guide plates, the limiting and guiding distance is convenient to adjust, and the limiting and edge sealing device can be suitable for limiting and edge sealing of more plates with different width specifications, has high practicability and is suitable for popularization and applicat