| 摘要 |
PROBLEM TO BE SOLVED: To stably apply an adhesive without reference to the vertical movement speed (pressing speed) of an upper metal mold for punching during manufacture of a laminated core employing a laminating adhesion method.SOLUTION: A manufacturing device for laminated core includes a forward feed metal mold device 3 which punches an iron core thin plate 2 from an intermediately transported hoop material 1 with an upper metal mold 4 and a lower metal mold 11; and an adhesive coating device 12 which is provided in the lower metal mold, and coats a corresponding part of a hoop material lower surface with an adhesive. The adhesive coating device includes an adhesive discharge part 31 provided with a discharge hole 62 for discharging the adhesive toward an adhesive coated surface, and an adhesive supply part 32 which supplies the adhesive to the adhesive discharge part always at predetermined pressure, and is configured to transfer the adhesive to the hoop material when the upper metal mold moves down to bring the hoop material into contact with a lower metal mold upper surface with a stripper plate 10. |
