| 摘要 |
The present invention relates to a structure for folding trays of a paper folder and comprises a casing body which includes a case inside the shell of the casing body for installing various components inside; a feed paper tray mechanism pivotally installed inside the casing body, which includes a feed paper tray reaching into the casing body for keeping the paper to be folded; a feeding roller mechanism pivotally installed in the case of the casing body, which normally holds and presses against the paper in the feed paper tray to roll and feed the paper; a folding roller train pivotally installed inside the casing body to receive and fold the paper from the feeding roller mechanism in order; a folding tray mechanism consisting of sub-circular cylindrical folding trays that are fixed inside the casing body, which can adjust and decide the fold size according to fold types and work with the folding roller train to carry out folding of the paper; and a power mechanism that drives the feeding roller mechanism and rollers of the folding roller train to rotate at a proposed speed towards a certain direction.
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