发明名称 MOLD CLAMPING DEVICE
摘要 PROBLEM TO BE SOLVED: To downsize a mold clamping device and to miniaturize a semiconductor sealing device and peripheral equipment. SOLUTION: A device has a fixed platen 12, a movable platen 14, a fixed side mold, a movable side mold, a plunger which penetrates the movable side mold, installed freely advanceably/retractably and packs a resin in a cavity space when advances, the first movement direction changing means for moving the plunger forward/backward, and the second movement direction changing means for moving the movable platen forward/backward. The first and second movement direction changing means are arranged on different axes. When the movable platen 14 is at a lower limit position of a platen stroke, the interference between the first and second movement direction changing means can be prevented.
申请公布号 JP2000233431(A) 申请公布日期 2000.08.29
申请号 JP19990035606 申请日期 1999.02.15
申请人 SUMITOMO HEAVY IND LTD 发明人 KUDO KYORI
分类号 H01L21/56;B29C45/02;B29C45/64;(IPC1-7):B29C45/64 主分类号 H01L21/56
代理机构 代理人
主权项
地址