| 摘要 |
PURPOSE: A bag wrapping device is provided to supply contents while fixing both ends of an inlet in a bag and to automatically drop the bag having the contents. CONSTITUTION: A device for wrapping a bag comprises a hopper(50) having a corn shape; a cylinder(50a) extended on a lower portion of the hopper; an opening plate(63) mounted on a lower portion of the cylinder; an outer cylinder(55) inserted to a middle portion of the hopper cylinder; a bracket(53b) mounted on the hopper; an air cylinder(51) fixed on the bracket; a groove(55a) formed on a circumference of the outer cylinder; a weight sensor(52) installed on a frame(1); a connecting member(53) inserted to the groove of the outer cylinder; fixed plates(58) arranged on a lower portion of the cylinder; and a moving plate(57) contacting or separating from the fixed plate. Thereby, the device for wrapping the bag supplies contents while fixing both ends of an inlet in the bag to automatically drop the bag.
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