A machine for manufacturing objects out of wood.

摘要

A machine for manufacturing preferably loading pallets in two steps, comprising a feeding station (1), a nailing station (2) and a plurality of conveyors (3, 4, 5) for transporting tables (7) with fixtures supporting partially assembled loading pallets (8), as well as tables with fixtures supporting finished loading pallets (8) from the feeding station to and past the nailing station in a straight, horizontal transfer track which starts at the feeding station (1) and ends close to a delivery station for the receipt of finished loading pallets. According to the invention the machine has a return conveyor (9) for the return of empty fixture tables and fixture tables with partially assembled loading pallets to the feeding station (1), said return conveyor being disposed below said conveyors (3, 4, 5). Furthermore, a vertically movable table (26) is disposed at the end of said transfer track to receive a fixture table moved along the transfer track, said vertically movable table being arranged to be lowered down to the return conveyor for the transfer of a fixture table with a partially assembled and nailed loading pallet or an empty fixture table to the return conveyor. A similar vertically movable table (25) is disposed at the feeding station (1) to receive a fixture table with partially assembled and nailed loading pallet or an empty fixture table and transfer the fixture table to the start of the transfer track, said conveyors (3, 4, 5), said two vertically movable tables (25, 26) and said return conveyor (9) together forming a closed track for the simultaneous circulation of a plurality of fixture tables.