Wire harness manufacturing system, conveyance device, routing processing device, examination device, and work board

A wire harness manufacturing system, the wire harness manufacturing system including a plurality of processing zones, being configured to manufacture a wire harness by using a subassembly including a plurality of electrical lines to each of which a connection component is attached, and including a circulation conveyance device, the circulation conveyance device including:

• work boards in a number at least corresponding to the number of the plurality of processing zones;
• a raiser configured to set each work board to a stand-up state in which one of edge parts extending in a conveyance direction of each work board is positioned on an upper side of the other edge part in the work board, and to set each work board from the stand-up state back to a horizontal state, wherein
• a circulation conveyer configured to sequentially convey each work board in the horizontal state from an upstream side to a downstream side on a downstream conveyance path along the plurality of processing zones and then return each work board from the downstream side to the upstream side on an upstream conveyance path, wherein
• the wire harness manufacturing system further includes a routing processing device configured to place the subassembly on to the work board, wherein
• the routing processing device comprises:
• a body part capable of freely moving relative to the work board along a shape in which the wire harness is to be manufactured by the wire harness manufacturing system;
• and
• a mounting unit attached to a leading end of the body part and configured to receive the subassembly from a supply device that supplies the subassembly and place each connection component of the subassembly at a position on the work board along the shape of the wire harness, wherein
• the mounting unit includes a slide member attached to a holding member configured to slide in a transverse direction to the conveyance direction and a grasping body configured to grasp the connection component and protrude and retract the connection component relative to the work board.