Paper processing apparatus

Abstract

The invention provides a paper processing apparatus which comprises a paper carrying disk, a binding machine, a housing, a projection and a swing arm. The housing is arranged above the paper carrying disk to form a paper feeding channel between the housing and the paper carrying disk, and the projection is arranged at the lower surface of the housing in a position adjacent to the binding machine and in the paper feeding channel. When paper is fed into the paper carrying disk, the projection presses and flattens the binding side of the paper to avoid the paper from warping; and when the paper is bound, the projection presses and flattens the binding side of the paper so that the paper enters the binding machine smoothly, and corners of the paper are avoided from being folded.

Description

technical field [0001] The present invention relates to a paper processing device, in particular to a paper processing device with the function of flattening paper. Background technique [0002] In order to reduce manual binding of paper, common office machines are often equipped with paper processing devices for automatic binding of paper. The paper processing device is mostly installed in the output tray of the office machine. When the paper is fed to the output tray after printing or scanning, the paper processing device performs a full paper action to align the edge of each paper until the printing or scanning of the office machine After the action is completed, all the paper is moved to the stapler for binding to form a document, so as to reduce labor costs and improve work efficiency. [0003] Please refer to figure 1 , figure 1 It is a schematic diagram of an existing paper processing device. like figure 1 As shown, the existing paper processing device 10 include...

AI Technical Summary

Problems solved by technology

[0005] However, the existing paper processing device 10 flattens the curled portion 151 of the multi-page paper 15 through the inclined surface 141 guiding the stapler 14, so that the multi-page paper 15 can be bound smoothly, but ignores when the multi-page paper 15 moves in the arrow direction C When moving toward the guide stapler 14, the inclined surface 141 causes the curled portion 151 of the multi-sheet paper 15 to be folded back to cause a possibility of creases.

In this way, even if the multi-page paper 15 can be automatically bound flatly, the multi-page paper 15 will be left with irreparable damage.

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