发明名称 |
METAL STRIP FEEDING DEVICE AND HEAT EXCHANGER FIN MANUFACTURING DEVICE |
摘要 |
A feeding apparatus for a wide metal strip, wherein a plurality of through-holes are formed with predetermined gaps in a length direction and a width direction, into a cutter and pulls narrow metal strips formed by cutting the wide metal strip between the through-holes in the length direction so that through-holes are formed along only the length direction. The feeding apparatus includes a feeding-in apparatus that is provided on an entrance side of the cutter that feeds the wide metal strip into the cutter and a pulling-out apparatus that is provided on an exit side of the cutter that pulls out the narrow metal strips, which have been cut out by the cutter. A linking member drives the feeding-in apparatus and the pulling-out apparatus in concert so that the wide metal strip is fed into the cutter together with the narrow metal strips out being pulled out from the cutter. |
申请公布号 |
KR20120091298(A) |
申请公布日期 |
2012.08.17 |
申请号 |
KR20127014550 |
申请日期 |
2009.11.06 |
申请人 |
HIDAKA SEIKI KABUSHIKI KAISHA |
发明人 |
SHIOZAWA MICHIHIRO;KIDO HISAYOSHI;SHIMIZU TAKAHARU |
分类号 |
B21D43/28;B23D33/00;B26D7/06 |
主分类号 |
B21D43/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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