The invention discloses a device for transferring neodymium iron boron blank. The device comprises a material arranging box, a concave baffle and a convex baffle. The concave baffle is located in thematerial arranging box and is arranged parallel to a side plate of the material arranging box. A concave portion is formed in one end of the concave baffle in the length direction. The convex baffle is located in the material arranging box and perpendicular to the concave baffle, and a convex portion passing through the concave portion is arranged at the end, adjacent to the concave baffle, of theconvex baffle in the direction away from the convex baffle. When the concave baffle moves relative to the convex baffle in the length direction of the convex portion until the plate surface of the concave baffle abuts against the neodymium iron boron blank, and the convex baffle moves relative to the concave baffle in the length of the concave portion until the plate surface of the convex baffleabuts against the neodymium iron boron blank, the concave baffle and the convex baffle are fixed into the material arranging box separately through a set of fastening assemblies. The device for transferring the neodymium iron boron blank has the effects of reducing the proportion of edge breakage of the neodymium iron boron blank during transportation and improving the efficiency of material arranging.