ROUTE CHANGING SYSTEM OF ROBOT

PURPOSE:To shorten the tact time of an automatic machine, by deciding the conditions of other devices in the middle of the driving route of a robot and when the driving is over and then decelerate and stops the action of the robot when the conditions are not satisfied. CONSTITUTION:For instance, a p...

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Bibliographische Detailangaben
1. Verfasser: AKAIWA MASAYASU
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To shorten the tact time of an automatic machine, by deciding the conditions of other devices in the middle of the driving route of a robot and when the driving is over and then decelerate and stops the action of the robot when the conditions are not satisfied. CONSTITUTION:For instance, a parts on a magazine conveyor belt is taken by an assembling robot at a take-out point P3 and then assembled with a parts on a pallet conveyor belt via teaching points P4 and P2. In this case, the robot is driven at the point P3 regardless of the presence of absence of a pallet positioning end signal. The move-down conditions are checked at a start point Q2 of a curve route to a middle point P2 closest to a point P1. When the conditions are satisfied, the driving of the robot is continued within the curve route. While the deceleration is given down to the point P2 when the conditions are not satisfied. The robot is kept waiting at the point P2 until the move-down conditions are satisfied and then moved down to the point P2 after the conditions are satisfied.