Panel crimping device

The invention discloses a panel crimping device which is used for crimping a panel to a panel lamp base and comprises a base, a synchronous lifting mechanism, an adsorption mechanism and a pressing mechanism, and a plurality of sliding holes are formed in the base; the synchronous lifting mechanism comprises a driving part, a synchronous transmission assembly, a plurality of sliding rods and a movable plate, one sliding rod is slidably installed in one sliding hole, the same ends of the multiple sliding rods are connected to the movable plate, and the driving part drives the multiple sliding rods to synchronously ascend and descend through the synchronous transmission assembly so as to drive the movable plate to move up and down; the adsorption mechanism is installed on the side, away from the sliding rod, of the movable plate and used for adsorbing the panel. The downward pressing mechanism is installed on the peripheral side of the movable plate and provided with a downward pressing end capable of verticall