Work station device for automatic assembly, assembly line and circular-type work station device for automatic assembly

摘要

A work station device for automatic assembly according to the present invention comprises an uniaxial robot (7) positioned on a horizontally placed slide plate (71) which is capable of moving in a certain stroke and is located on a base (8), and a main body (D) of the work station device fixed to the slide plate (71) via a braket (72). The main body (D) of the work station device comprises a pair of belt conveyors (3) extending parallel on both sides in the forwarding direction, and in between the conveyors, there are a first air cylinder (6) comprising positioning pins (61) and a second air cylinder (5) comprising lock pins (51). The positioning-locking means (C) is fixed to the case of the main body (D) of the work station device, which comprises stop plates (42) along the belt conveyors (3). A pallet (2) is placed on the pair of belt conveyors (3), which comprises a workpiece positioning place (21) in the center thereof and concaves (22) formed at the front and the rear edges thereof along the carrying direction, to which the positioning pins (61) are connected. The pallet (2) carried by the pair of belt conveyors (3) is stopped by the positioning pins (61), then it is pushed by the lock pins (51) in the upward direction until it makes firm contact with the stop plates (42). The device according to the present invention comprises a function for positioning a workpiece required for an automatic assembly. The device enables a completion of a number of assembly within the device, including a process of forwarding workpieces prior to and after each assembly work.;The assembly line comprising the work station device for automatic assembly according to the present invention is such that a plural number of the devices are positioned along an assembly line, which improves an efficiency of operation.