| 摘要 |
To provide a component supply unit capable of reliably cutting a cover tape and reliably exposing an electronic component when using a new storage tape and supplying the electronic component. A tape processing unit 28 includes a cutter 30 successively cutting a cover tape Cc of a storage tape CX along a traveling direction following traveling of this storage tape, the cutter includes a blade portion 101 including an angular blade portion 102 so inclined frontwardly downward that a blade is angularly formed, and an upper C-chamfered surface (upper worked surface) 105 which is a flat portion whose width in the horizontal direction gradually narrows from a lower end upward to reach the angular blade portion 102 on an upper end is formed on a forward end portion of this blade portion. |
