| 摘要 |
PURPOSE: A box support device is provided to freely adjust the interval distance of box supporters according to the size of box. CONSTITUTION: A box support device comprises a box type growth value, a transfer device(B), and a feeder. The transfer device comprises a main body(100), a first conveying unit(200), a second conveying unit(300), and a drive motor(500). The first conveying unit comprises a pair of first wheels, a first belt member, and a plurality of first supports. The first belt member protects the circumference of the first wheel. The first supports are installed in the first belt member at a regular interval and support one side of a box. The second conveying unit comprises a second belt member, a second wheel, and second supports. The second belt member protects the circumference of the second wheel. The second supporters are formed on the second belt member at a regular interval and support the other side of the box. The drive motor is connected to the first wheel and the second wheel. The first wheel or the second wheel is individually rotated to control the interval of the second support and the first support.
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