发明名称 |
Mounting head of electronic component mounting apparatus |
摘要 |
The invention is directed to reduction of torque by reduction of an outside diameter of a mounting head. A cylindrical cam rotation motor is provided under a nozzle rotation motor. A first rotation axis member as a rotor of the nozzle rotation motor is provided along an axis line of a nozzle holder and penetrates into the nozzle rotation motor and the cylindrical cam rotation motor. A second rotation axis member as a rotor of the cylindrical cam rotation motor is provided along an axis line of a cylindrical cam member and penetrates into the cylindrical cam rotation motor. A suction nozzle to be used protrudes from a lower end surface of the nozzle holder at a protrusion position.
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申请公布号 |
US7401401(B2) |
申请公布日期 |
2008.07.22 |
申请号 |
US20050261940 |
申请日期 |
2005.10.31 |
申请人 |
HITACHI HIGH-TECH INSTRUMENTS CO., LTD. |
发明人 |
USUI YOSHINAO;YAMAGUCHI HARUHIKO;TAKEMURA IKUO;OKAMOTO MANABU |
分类号 |
H05K13/04 |
主分类号 |
H05K13/04 |
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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