Zipper long chain conveying device

The invention provides a zipper long chain conveying device capable of improving the supply position precision of zipper long chains and easily dealing with the manufacturing errors and the size change in each production batch of part manufacturing. The zipper long chain conveying device comprises a pair of left and right guide rails (23), guide grooves (23g), a pair of left and right fixture keeping pieces (22), guided pins (21gp) and keeping piece travel determiners (24), wherein the guide rails (23) are arranged in a conveying direction (FL) of zipper long chains (C1) side by side; the guide grooves (23g) are formed along the guide rails (23), and are provided with bent parts (23gv) inclined to the outer sides of width directions of the zipper long chains (C1) along with advancement inthe conveying direction (FL) of the zipper long chains (C1); the fixture keeping pieces (22) are supported in a manner of sliding along the guide rails (23), and keep fixtures (21); the guided pins (21gp) enable the fixtures