Paper arraying device

A technology of aligning device and paper, applied in stack receiving device, transportation and packaging, thin material handling, etc., can solve the problem of large total error distance and so on

Inactive Publication Date: 2012-12-05
PRIMAX ELECTRONICS LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the error distance occurs again in the process of subsequent pap

Method used

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Examples

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Embodiment Construction

[0044] According to a specific embodiment of the present invention, a paper aligning device is provided, which can be applied to business machines.

[0045] see figure 2 , figure 2 An exploded view showing a paper aligning device according to a preferred embodiment of the present invention. The paper alignment device 2 includes a first alignment arm 21, a second alignment arm 22, a first sensing assembly 23, a second sensing assembly 24, two support shafts 25, a power unit 26, a transmission device 27, a first wheel 28, The second rotating wheel 29 , the third rotating wheel 30 , the fourth rotating wheel 31 , the first elastic component 32 , the second elastic component 33 and the controller 34 .

[0046] The first alignment arm 21 includes a first platform 21a, a first side wall 21b, a third platform 21c, a first blocking piece 21d, a second blocking piece 21e and a first fixing portion 21f. The second alignment arm 22 includes a second platform 22a, a second side wall ...

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PUM

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Abstract

The invention discloses a paper arraying device, which comprises a first arraying arm, a second arraying arm, a first sensing assembly and a controller, wherein the first arraying arm comprises a first catch and a second catch; in each paper arraying process, the first arraying arm moves towards the second arraying arm from a preparing position for a preset position; and then the first arraying arm moves back to the preparing position to wait for a next piece of paper. According to the paper arraying device disclosed by the invention, the second catch is additionally arranged, so that the controller begins to calculate the moving distance of the first arraying arm when the second catch of the first arraying arm does not obstruct the first sensing assembly. In each paper arraying process, the controller begins to calculate the moving distance of the first arraying arm from the same starting point, and therefore, the possibility of generating the movement distance error of the first arraying arm is lowered.

Description

technical field [0001] The invention relates to a paper aligning device, in particular to a paper aligning device applied to business machines. Background technique [0002] Printers, scanners, etc. are common business machines in offices. In order to meet the diverse needs of users and integrate more functions, business machines add post-processing equipment, such as staplers, to automatically staple multi-page documents output by printers or scanners. To make the user's workflow more smooth. Since the post-processing equipment, such as a stapler, needs to bind the multi-page documents on the paper platform into a book, and it needs to be stapled at the same position of the multi-page documents, it is necessary to install a paper alignment device on the paper platform to make the multi-page documents The edges are aligned with each other. [0003] Please also refer to Figure 1A and Figure 1B , Figure 1A It is a plan view of an existing paper alignment device, Figure...

Claims

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Application Information

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IPC IPC(8): B65H31/34
CPCB65H31/3018
Inventor 王庆泽吴家汶
Owner PRIMAX ELECTRONICS LTD
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