| 摘要 |
PROBLEM TO BE SOLVED: To provide an automatic rice ball-packaging device capable of producing packaged rice balls in a large quantity by automatically and regularly folding upper and lower pieces of the openings of the packaged rice balls. SOLUTION: When a rice ball-receiving bag 5 is housed being lowered to a cutout 3 by a lifting stamp 10 installed right above the cutout 3 on a lifter- frame 9, the motion arm 11' of a flex rod 11 pivotally supported its tip by the lifter frame 9 is horizontally inhibited by a fixer frame 6, upper opening piece 5' of the rice ball-receiving bag 5 is pressed to the outer surface of a rice ball 4 by a press plate 11a installed on an action arm 11" of the rod 11, and, after the press plate 11a is lifted accompanying to lifting of the lifter-frame 9 and a reciprocally sliding piece 12 installed on the opening of the cutout 3 presses the lower opening piece 5 of the receiving bag 5 through the upper opening piece 5', a disc 1 is turned at regular intervals and stopped. Thus, the above mentioned motion is repeated. |
