Laminated medium aligning mechanism and processing unit provided with same

A technology for sheet-like media and media conveying, which is used in thin material handling, transportation and packaging, and object supply. It can solve problems such as inability to ensure reliable alignment at the same time, and achieve reliable performance

Active Publication Date: 2011-09-07
SHANDONG NEW BEIYANG INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in order to ensure the alignment effect, the friction force on the surface of the medium is required to be small enough so that the medium can slip relative to the drive roller to achieve alignment. When conveying the medium, the friction ...

Method used

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  • Laminated medium aligning mechanism and processing unit provided with same
  • Laminated medium aligning mechanism and processing unit provided with same
  • Laminated medium aligning mechanism and processing unit provided with same

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Embodiment Construction

[0024] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0025] figure 1 It is a longitudinal sectional view of a sheet medium processing device using the sheet medium alignment mechanism of the present invention, figure 2 It is an isometric view of the first embodiment of the sheet medium alignment mechanism according to the present invention. Such as figure 1 with figure 2 As shown, the sheet medium processing device includes a frame 8 , an alignment mechanism and a medium processing mechanism 500 .

[0026] The frame 8 includes a left side wall 81, a right side wall 82, a first channel plate 83, and a second channel plate 84, wherein the left side wall 81 and the right side wall 82 are relatively parallel, and the first channel plate 83 and the second channel plate The plate 84 is vertically supp...

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PUM

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Abstract

The invention discloses a laminated medium aligning mechanism and a laminated medium processing unit provided with the same. The aligning mechanism comprises a drive roll used for conveying mediums in a medium conveying channel, an aligning baffle stretching into the medium conveying channel for aligning the mediums, a floating mechanism and a switching mechanism, wherein the floating mechanism comprises a spindle extending in the width direction of the medium conveying channel, at least one first support pivoted with the spindle, floating rolls positioned in the slots of all the first supports in a floating way through the shaft ends and matched with the drive roll in a tangential manner, and elastic elements enabling all the first supports to deflect to the direction close to the drive roll; and the switching mechanism enables all the first supports to deflect to the direction far away from the drive roll when the aligning baffle stretches into the medium conveying channel. According to the aligning mechanism disclosed by the invention, the mediums can be aligned and conveyed reliably.

Description

technical field [0001] The invention relates to a sheet medium processing device, in particular to a medium alignment mechanism of the sheet medium processing device. Background technique [0002] Existing sheet media processing devices, such as the media alignment mechanism of sheet media processing devices such as printers, scanners, and currency detectors, usually use a movable alignment baffle to stop the conveying media and align them, and then convey them downstream. to print or scan at the desired location. [0003] This alignment mechanism is composed of a driving roller connected with a drive motor and a driven roller tangentially matched with the driving roller. When the same pair of drive rollers are used for media alignment and paper feeding, the media experiences the same friction force during alignment as it does during paper feeding. However, in order to ensure the alignment effect, the friction force on the surface of the medium is required to be small enou...

Claims

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Application Information

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IPC IPC(8): B65H9/00B65H5/00
CPCB65H5/062B65H9/006B65H2404/144B65H2404/1451B65H2404/133
Inventor 姜天信郑磊刘凯张继刚
Owner SHANDONG NEW BEIYANG INFORMATION TECH CO LTD
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