GRANULAR MATERIAL FILLING AND PACKAGING DEVICE FOR CONTROLLING FILLING PORT OF PACKAGING BAG TO CONSTANT POSITION, AND GRANULAR MATERIAL FILLING METHOD IN PACKAGING BAG

摘要

PROBLEM TO BE SOLVED: To provide a granular material filling and packaging device capable of holding a bag at its predetermined position when holding the supplied packaging bag, and enhancing the accuracy of subsequent steps.;SOLUTION: The granular material filling and packaging device comprises a bag supply unit for supplying a synthetic resin-made packaging bag, and a body part for filling and packaging the granular material in the packaging bag supplied from the bag supply unit. The body part comprises suction cups for carrying the packaging bags supplied from the bag supply unit one by one, a bag holding unit for holding an upper portion of the packaging bag carried by the suction cups, a positional deviation measuring unit for measuring the positional deviation of the filling port of the packaging bag held by the bag holding unit, and a control unit for controlling the filling port of the packaging bag before filling the granular material to a constant position according to the result of measurement of the positional deviation measuring unit.;COPYRIGHT: (C)2008,JPO&INPIT