Automated apparatus for constructing assemblies of building components
A system for constructing wall panels comprising a plurality of structural members includes: a source of structural members of predetermined size; a horizontal table configured to support planks as they are being formed into a wall panel, the table including a stationary section and a movable carriage that is configured to move in a longitudinal direction toward and away from the stationary section; an articulated arm unit having a gripper, the articulating arm unit positioned to retrieve boards from the source with the gripper and place them on the table; at least one first clamping unit mounted to the stationary section for clamping structural members thereto; at least one second clamping unit mounted to the movable carriage for clamping structural members thereto; and a controller that controls the movement of the articulating arm unit and the movable carriage.
1. A system for constructing wall panels comprising a plurality of structural members, the system comprising:
a source of structural members of predetermined size;
a horizontal table configured to support structural members as the structural members are being formed into a wall panel, the table including a stationary section and a movable carriage that is configured to move in a longitudinal direction toward and away from the stationary section;
an articulated arm unit having a gripper, the articulating arm unit positioned to retrieve structural members from the source with the gripper and place them on the table;
at least one first clamping unit fixedly mounted to the stationary section for clamping structural members thereto;
at least one second clamping unit fixedly mounted to the movable carriage for clamping structural members thereto; and
a controller that controls the movement of the articulating arm unit and the movable carriage.
2. The system defined in claim 1 , wherein the first clamping unit is positioned to clamp one of a top and a bottom structural member of the wall panel, and the second clamping unit is positioned to clamp one of the top and bottom structural members of the wall panel.
3. The system defined in claim 1 , wherein the structural members are wooden boards, and wherein the movable carriage includes at least one nailing unit.
4. The system defined in claim 3 , wherein the nailing unit is depth-adjustable.
5. The system defined in claim 1 , wherein the first and second clamping units are depth-adjustable.
6. The system defined in claim 1 , wherein the movable carriage includes at least one third clamping unit configured to clamp a transversely-extending structural member.
7. The system defined in claim 1 , wherein the movable carriage includes a pushing mechanism configured to push a structural member longitudinally as the movable carriage moves relative to the articulating arm unit.
8. The system defined in claim 1 , wherein the first and second clamping units are mounted on the table such that the positions of the first and second clamping units are transversely adjustable to accommodate the construction of wall panels of different heights.
9. The system defined in claim 1 , wherein the articulating arm unit further includes a nailer.