发明名称 GOB ARRIVAL TIMING IN AN INDIVIDUAL SECTION MACHINE GLASSWARE FORMING SYSTEM
摘要 In an individual section (IS) machine glassware forming system that includ es a gob distributor for delivering glass gobs to individual machine sections i n sequence, blank molds at each machine section for forming gobs into blanks and blow molds at each machine section for forming the blanks into hollow glass containers, apparatus for timing arrival of the gobs at each machine section and terminating operation of a section in the event of an imminent gob misload comprises gob sensors and associated electronics for determining gob arrival timing at each machine section. The gob arrival timing so determined is compared to a preset shut-down limit at each machine section. Operation of the blank mol ds at a machine section is immediately terminated when gob arrival timing at that section exceeds the preset limit, while the blow molds and ware transfer mechanisms for that section ar e permitted to complete an operating cycle. In this way, damage to the blank molds and generation of tramp glass are prevented while the section is cleared of acceptable glassware. After the potentially misloaded glass is cleared and any necessary repairs are made, the machine section may be restarted employing normal restart techniques. Operation at the other machin e sections continues without interruption.
申请公布号 CA2235451(C) 申请公布日期 2004.04.13
申请号 CA19982235451 申请日期 1998.04.21
申请人 OWENS-BROCKWAY GLASS CONTAINER INC. 发明人 HAYES, DAN M.;SCHWARTZ, STEPHEN M.;SLIFCO, JOHN M.;WELKER, MATHIAS P.
分类号 C03B9/13;C03B7/00;C03B7/10;C03B9/193;C03B9/41;(IPC1-7):C03B9/41 主分类号 C03B9/13
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