shield can manufacturing apparatus for electromagnetic shielding

The present invention provides an apparatus for manufacturing a shield can for blocking an electromagnetic wave, wherein a strap member is securely attached when cutting a shield can attached with a shield tape while attaching a shield tape for blocking an electromagnetic wave on a surface of a shie...

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Bibliographische Detailangaben
1. Verfasser: YOO, KI JUN
Format: Patent
Sprache:eng ; kor
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Zusammenfassung:The present invention provides an apparatus for manufacturing a shield can for blocking an electromagnetic wave, wherein a strap member is securely attached when cutting a shield can attached with a shield tape while attaching a shield tape for blocking an electromagnetic wave on a surface of a shield can to effectively block an electromagnetic wave compared to the previous art, and a defect rate is eliminated by allowing a strap member to be transferred by a precise distance. According to the present invention, the apparatus for manufacturing a shield can for blocking an electromagnetic wave attaches a shield tape on a surface of a shield can while transferring a strap member formed with a shield can in one direction, and cuts a shield can attached with a shield tape to be separated from a strap member, the apparatus comprising: a shield tape punching attachment means for attaching the shield tape on a surface of the shield can formed on the strap member by punching the shield tape while transferring the shield tape in a direction perpendicular to the direction in which the strap member is transferred; a connection bar cutting means for cutting a connection bar to separate the shield can attached with a shield tape from the body by the shield tape punching attachment means; and a strap member fixing transfer means for cutting the connection bar by the connection bar cutting means, transferring the strap member a predetermined distance to punch and attach the shield tape by the shield tape punching attachment means, and fixing the strap member during the time of cutting the connection bar and punching and attaching the shield tape. 본 발명의 목적은 전자파를 종래보다 효율적으로 차폐할 수 있도록 쉴드캔의 표면에 전자파 차폐용 쉴드테이프를 부착시킴과 아울러 쉴드테이프가 부착된 쉴드캔의 커팅시 띠부재를 견고하게 고정하고, 띠부재의 이송을 정확한 거리만큼 이동되도록 하여 불량률을 없게 한 전자파 차폐용 쉴드캔 제조 장치를 제공한다. 이러한 본 발명은, 쉴드캔이 형성되어 있는 띠부재를 어느 일 방향으로 이송시키면서 쉴드캔의 표면에 쉴드테이프를 부착하고, 쉴드테이프가 부착된 쉴드캔을 띠부재로부터 분리되게 커팅하는 전자파 차폐용 쉴드캔 제조 장치로서, 상기 띠부재가 이송되는 방향과는 직교하는 방향으로 쉴드테이프를 이송시키면서 쉴드테이프를 펀칭하여 상기 띠부재에 형성된 쉴드캔의 표면에 쉴드테이프를 부착시키는 쉴드테이프 펀칭 부착수단; 상기 쉴드테이프 펀칭 부착수단에 의해 쉴드테이프가 부착된 쉴드캔을 상기 몸체로부터 분리되도록 연결바를 커팅하는 연결바 커팅수단; 및 상기 연결바 커팅수단에서 연결바를 커팅함과 아울러 상기 쉴드테이프 펀칭 부착수단에서 쉴드테이프를 펀칭 부착하도록 상기 띠부재를 일정 거리 만큼씩 이송시키되, 상기 연결바의 커팅 및 쉴드테이프를 펀칭 부착하는 동안에는 상기 띠부재를 고정시킬 수 있도록 하는 띠부재 고정 이송수단;을 포함한다.