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Wafer type medium correction mechanism and wafer type medium processing device

A sheet-like medium, deviation correction technology, applied in thin material handling, transportation and packaging, object supply, etc., can solve the problems of poor reliability of deviation correction mechanism and wrinkles, and achieve the effect of improving reliability

Active Publication Date: 2014-05-07
SHANDONG NEW BEIYANG INFORMATION TECH CO LTD
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Problems solved by technology

[0005] The problem with this correction mechanism is that when one side of the sheet medium touches the reference plane B, since it is not completely aligned, the correction wheel 30' continues to drive the sheet medium to move toward the reference plane B, which may make the sheet medium Wrinkles are generated on the side that is in contact with the reference plane B first, so the reliability of this correction mechanism is poor

Method used

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  • Wafer type medium correction mechanism and wafer type medium processing device
  • Wafer type medium correction mechanism and wafer type medium processing device
  • Wafer type medium correction mechanism and wafer type medium processing device

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Embodiment Construction

[0059] 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.

[0060] figure 2 It is a structural schematic diagram of a sheet-like medium deflection correction mechanism according to the first embodiment of the present invention. like figure 2 As shown, the sheet-type medium deflection correction mechanism includes a frame and a deflection correction mechanism 100 .

[0061] Wherein, the frame includes a left side wall 71 , a right side wall 72 , an upper channel plate 73 , and a lower channel plate 74 . Wherein, the left side wall 71 and the right side wall 72 are arranged relatively parallel, and the distance between the two is adapted to the maximum width of the sheet medium applicable to the sheet medium deviation correction mechanism; the upper channel plate 73 and the lower channel plate 74 are verti...

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Abstract

The invention discloses a wafer type medium correction mechanism and a wafer type medium processing device. The wafer type medium correction mechanism is located in a conveying passageway of wafer type media, and the side face, in the width direction of the wafer type media, of the conveying passageway is a reference face. The wafer type medium correction mechanism comprises a motor, a plurality of correction rollers and a plurality of friction transmission assemblies, wherein the correction rollers are arranged on the conveying passageway in the conveying direction at intervals and drive the wafer type media which make contact with the correction rollers to move towards the reference face respectively, and the friction transmission assemblies are in transmission connection with the motor. The friction transmission assemblies drive the correction rollers in a friction mode one to one so that when the wafer type media make contact with the reference face, transmission sliding can exist between the correction rollers close to the contact position and the corresponding friction transmission assemblies. According to the wafer type medium correction mechanism, the problem that the wafer type media early making contact with the reference face wrinkle due to the fact that the wafer type media are continuously driven to move is solved, and therefore reliability of the wafer type medium correction mechanism is improved.

Description

technical field [0001] The invention relates to a sheet medium deviation correction mechanism and a sheet medium processing device. Background technique [0002] Existing sheet medium conveying mechanisms, such as sheet medium conveying mechanisms of sheet medium processing equipment such as printers, scanners, and currency detectors, usually include at least one pair of oppositely arranged rollers. Passes between the rollers, and the rotation of the rollers drives the movement of the sheet medium. [0003] In order to adapt to as many types of sheet media as possible, the width of the conveying channel is often required to match the maximum width of the sheet media. Therefore, when the sheet media with a smaller width is conveyed, the sheet media may be skewed. When processing operations such as printing and scanning, it will cause problems such as skewed printing content and scanned images. When the skew of thin sheet media is serious, it may also block the conveying chan...

Claims

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Application Information

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IPC IPC(8): B65H9/16B65H5/36
CPCB65H2403/732B65H9/166B65H2403/731
Inventor 赵振兴刘群袁勇舒迪平
Owner SHANDONG NEW BEIYANG INFORMATION TECH CO LTD
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