INFLATABLE GRIPPERS FOR BRICK MAKING MACHINES OR THE LIKE

摘要

An automated brick hacker is disclosed which includes an inverter stacker operable to position one elongated cut or uncut slug of unfired brick material on a subsequent cut or uncut slug. In one embodiment, an inverter is pivoted for movement between a position aligned with an off-bearing belt and an inverted position over the belt. A pusher operates to slide alternate slugs from the off-bearing belt onto the inverter. Vacuum means grip the slug while it is inverted and positioned over the subsequent slug on the off-bearing belt. In another embodiment, an inverter stacker is provided which is operable to grip lateral sides of a slug along its length and raise the slug for positioning on a subsequent slug with or without inversion. A pusher drivingly engages the rearward end of a cut slug for movement into the inverter and spaces adjacent slugs without creating spaces between bricks in the slug. A pneumatic gripper is provided to gently, but securely, grip a plurality of bricks for transfer from one location to another.