| 摘要 |
A sheet folding up and rolling machine comprises a frame member, which has an input tunnel at a side thereof and an output tunnel at the other side thereof. A feeding cylinder assembly has at a feeding cylinder and two pressing wheels pivoted in the frame member behind the input tunnel for drawing a sheet into the frame member. Five folding cylinders are pivoted in the frame member behind the feeding cylinder assembly for turning the path of the sheet. Two guiding plates are secured in the frame member corresponding to the feeding cylinder assembly and the folding cylinders respectively for guiding the sheet. Two limiting members are secured in the frame member, each of which has an opening facing to the folding cylinders respectively for the sheet can run into the limiting members to be folded up. A pair of rolling cylinders are pivoted in the frame behind the folding cylinders for rolling the folded sheet. A coupler assembly has a coupler belt for driving the feeding cylinder assembly, the folding cylinders and the rolling cylinders to turn, and a driving unit disposed at the frame member for driving the coupler belt to turn.
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