TAPE FEEDER AND COMPONENT MOUNTING METHOD

To provide a tape feeder capable of accurate feed control of a carrier tape with a simple structure, and a component mounting method.SOLUTION: A tape feeder includes: a main sprocket 43 which positions a component in a component storage part provided in a carrier tape 17 at a component supply port 1...

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Bibliographic Details
Main Authors KANAI KAZUNORI, LI QIANGLI
Format Patent
LanguageEnglish
Japanese
Published 07.01.2021
Subjects
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
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Summary:To provide a tape feeder capable of accurate feed control of a carrier tape with a simple structure, and a component mounting method.SOLUTION: A tape feeder includes: a main sprocket 43 which positions a component in a component storage part provided in a carrier tape 17 at a component supply port 16K by engaging outer periphery teeth 43T with feed holes provided in the carrier tape 17 and feeding the carrier tape 17; and a sub sprocket 42 which delivers the carrier tape 17 to the main sprocket 43 via a peeling member 33 peeling a top tape attached to the carrier tape 17 by engaging the outer periphery teeth with the feed holes provided in the feeding the carrier tape 17 and feeding the carrier tape 17. A rotary shaft 42J of the sub sprocket 42 is positioned at a lower position than a rotary shaft 43J of the main sprocket 43.SELECTED DRAWING: Figure 4 【課題】簡単な構成でキャリアテープの正確な送り制御ができるテープフィーダ及び部品実装方法を提供することを目的とする。【解決手段】テープフィーダは、キャリアテープ１７に設けられた送り孔に外周歯４３Ｔを係合させてキャリアテープ１７を送ってキャリアテープ１７に設けられた部品収納部内の部品を部品供給口１６Ｋに位置させる主スプロケット４３と、キャリアテープ１７に設けられた送り孔に外周歯を係合させてキャリアテープ１７を送って、キャリアテープ１７に付されたトップテープを剥離する剥離部材３３を経由して、キャリアテープ１７を主スプロケット４３に受け渡す副スプロケット４２とを備え、副スプロケット４２の回転軸４２Ｊは、主スプロケット４３の回転軸４３Ｊよりも低い位置に位置している。【選択図】図４
Bibliography:Application Number: JP20200168819