EXTERNAL SYNCHRONISM OPERATION CORRECTING SYSTEM
PURPOSE:To attain correction of synchronism operating position by shifting the synchronism operating position by a share of a correcting pulse when a robot is operated synchronizingly with an external device. CONSTITUTION:Since the count operation is inhibited, until a hanger of a trolley conveyor 1...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To attain correction of synchronism operating position by shifting the synchronism operating position by a share of a correcting pulse when a robot is operated synchronizingly with an external device. CONSTITUTION:Since the count operation is inhibited, until a hanger of a trolley conveyor 1 comes to the synchronism start position, that is, until a detection switch 13 is turned on, the content of a counter section 21 is shifted by the amount of a correction pulse number and the hand of a robot is positioned to a synchronism start standby point. When the hanger comes to the synchronism start position, the switch 13 is turned on and the counter section 21 starts the count of an input pulse from an external device. The hand of the robot makes playback operation according to the taught operating order, that is, the component mounting operation onto the hanger, and since the position of the robot hand in this case is shifted by the share of synchronism operating position than the position at teaching, the component is mounted in synchronizing with the movement of the hanger. |
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