Hanging-type robot whose robot body runs along running rails

摘要

A suspension type robot (1) comprising: a pair of pillars (2); a pair of support arms (3) supported by respective ones of said pillars (2), said support arms (3) being arranged to extend in the same direction and a plate part of each support arm (3) having an outer end; a running rail (4) having a rectilinear shape and bridged between the outer ends of the support arms (3) of the pair of pillars (2); and a robot body (5) mounted on the track rail (4) in suspended form and movable along the track rail (4), each of the support arms (3) having a U-shaped cut-out portion (16a, 21a) passing through partially cutting out the outer end is formed in a U-shape and having a U-shaped opening and a U-shaped surface which surrounds the U-shaped opening; and wherein the track rail (4) has a mounting portion (7) comprising a first cylindrical portion (14) and a second cylindrical portion (15), of which the first cylindrical portion (14) is formed in the U-shaped cut-out portion (16a 21a) is inserted from the U-shaped opening of the area and fits into the U-shaped cut-out area (16a, 21a) and the second cylindrical part (15) is arranged on the first cylindrical part (14) and located on the U-shaped the second cylindrical part (15) is larger in diameter than the first cylinder part (14), further wherein the fixing part (7) is formed so as to be fixed to the support arm (3) in such a way that in that the first cylinder part (14) is inserted deeply into the U-shaped cut-out area (16a, 21a) and both sides of the U-shaped opening of the U-shaped cut-out area (16a, 21a) from the projection plane of the second cylinder Eiles (15) protrude in a state in which the attachment portion (7) of the running rail (4) is fixed to the support arm (3).