Laminating device

The utility model relates to a solar cell makes the field, discloses a laminating device, including base plate and roof, the up end of base plate is equipped with first layer shallow recessing groove,the base plate with be equipped with between the roof and be located the inside seal pad of the periphery in first layer shallow recessing groove with be located the outer external seal pad of insideseal pad, the base plate the roof the inside seal pad with the external seal pad constitutes sealed chamber, under the base plate terminal surface be equipped with with the first evacuation hole of first layer shallow recessing groove intercommunication and with the second evacuation hole of sealed chamber intercommunication, realize guaranteeing the lamination effect to the layer press strengthof solar cell matrix through the control suction, make silver thick liquid wireless connection better, improve solar cell reliability of an item, through the sealed chamber evacuation of second evacuation pore pair, improve lam