BOX INVERTING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a box inverting device capable of being easily adapted to the change of the size of a box while reliably preventing the box from being toppled.

SOLUTION: The box inverting device has a toppling preventer (68) provided on a bottom plate (28) forming a bottom of a bucket (26) when inserting a box (B). The toppling preventer (68) consists of a large number of projecting/retractable pins (74) arranged in a staggered manner. All of these projecting/retractable pins (74) are retracted in the bottom plate (28) when the bucket (26) is at the insertion position. In the second stage when the bucket (26) is inverted, a part of the projecting/retractable pins (74) are projected into the bucket (26) from the bottom plate (28) according to the depth of the box (B) to prevent the box (B) from being toppled.

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