| 摘要 |
PURPOSE: Door assembling system is provided to reduce work hours by providing a plurality of key jig units, a door holding unit and a welding jig unit. CONSTITUTION: A door assembling system comprises a plurality of key jig units(10), a door holding unit(30) and a welding jig unit(50). The key jig units comprises a loading unit for supporting a door, respectively. The key jig unit welds the key to the door with a welding gun. The door holding unit comprises a mounting frame, a first plurality of clamping units and at least one position determination unit. The mounting frame comprises a tool changer which is connectable to a handling robot. The first clamping units are installed at the mounting frame to hold the door. The at least one position determination unit is installed at the mounting frame to determine the position of the door. The welding jig unit comprises a base frame, a rotation frame, a fixed frame and a second clamping unit. The rotation frame is rotatably mounted on the base frame. The fixed frame is installed at the rotation frame to support a pair of doors. The second clamping unit is installed at the rotation frame to fix the position of each door. The welding jig unit welds the door with a welding robot.
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