Patent ID: 8764935

Claim:
A tape feeder which sequentially supplies electronic components to a pickup position of a transferring head by pitch sending a carrier tape which holds the electronic components in component accommodating recesses, comprising a body part which is provided with a tape path which leads the carrier tape which comprises a base tape in which the recesses are formed and a top tape which is attached onto the top surface of the base tape by covering the recesses, a tape sending mechanism which is provided in the body part and pitch sends the carrier tape at a predetermined pitch by making a sprocket to be intermittently rotated when sending pins of the sprocket are engaged with sending holes which are provided in the base tape, and a guide part which guides the carrier tape which is sent by the tape sending mechanism in a predetermined range including the pickup position on the body part and is formed to be attachable and detachable to and from the body part, wherein the guide part comprises a bottom member which guides the bottom side of the carrier tape, and is provided with an attaching and detaching mechanism for attaching and detaching to and from the body part, a top member which guides the carrier tape in a widthwise direction and guides the top surface of the carrier tape by pressing the carrier tape down from above with a guide surface, an opening and closing mechanism which opens and closes the top member relative to the bottom member, a lower guide member which is provided in the top member and guides the carrier tape from below when the carrier tape is installed to the top member after the top member is opened from the bottom member by the opening and closing mechanism, an exfoliating member which is provided at the guide surface of the top member and makes a joining surface to be exfoliated in an exfoliation object range at least including the recesses by intervening between the joining surfaces of the base tape and the top tape in the pitch sending of the carrier tape, and a pushing up unit which pushes up the lower guide member from the bottom side in an exfoliation start position where an exfoliating knife tip of an acuminate shape which is provided at the upstream end of the exfoliating member in the pitch sending direction starts to exfoliate the joining surface, wherein, when the carrier tape is installed to the top member, the carrier tape to be installed is pushed up together with the lower guide member by the pushing up unit to make the exfoliating knife tip in the exfoliation start position to be aligned to the joining surfaces and enter between the joining surfaces.