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Separating and discharging mechanism for paper-like
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A technology of paper sheets and separation rollers, which is applied to pile separation, object separation, banknote handling equipment, etc.
Inactive Publication Date: 2012-04-25
OKI ELECTRIC IND CO LTD
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[0004] However, in the prior art described above, when a sheet is fed out using the pick-up roller, the sheet may be caught between the conveyance roller and the separation roller in a state where the posture is inclined due to the momentum of the high-speed rotation of the pickup roller.
[0005] In particular, when the first sheet is sent out and is sandwiched between the conveying roller and the separation roller, the subsequent sheets move to the conveying roller side as the first sheet is sent out due to the friction between the sheets. Therefore, when the first sheet is sent out in an inclined state, the subsequent sheets are also in an inclined state, causing a problem of sheet conveyance jamming.
Method used
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Embodiment 1
[0016] figure 1 It is a schematic side view of the sheet separation and feeding mechanism of the first embodiment.
[0017] exist figure 1 Among them, 1 is a sheet separation and delivery mechanism.
[0018] 2 is a paper sheet storage unit (storage library), which is composed of a front panel 2a and a rear panel 2b arranged opposite to it, a pair of side panels arranged on the sides of the front panel 2a and the rear panel 2b, and a bottom panel arranged below 2c, the banknotes P are accumulated and stored on the bottom plate 2c.
[0019] The paper storage unit 2 has an unillustrated paper money inlet for taking in the paper money P to be stored in its upper part, and a paper feeding port for feeding out the paper money P is provided between the bottom plate 2c and the front board 2a. exit 3.
[0020] 4 is a pressing member, and it is constituted so that it can be raised and lowered in the paper storage unit 2 by a lift mechanism not shown in the figure. This stacking is ...
Embodiment 2
[0050] Figure 4 It is a schematic side view showing the sheet separation and feeding mechanism of the second embodiment.
[0051] In addition, the same parts as those in the above-mentioned first embodiment are given the same reference numerals and their descriptions are omitted.
[0052] exist Figure 4 Among them, 20 is a pressing roller, the rotation shaft of which is installed on the pressing member 4 so as to rise and fall with the lifting of the pressing member 4, and is arranged at a position facing the pick-up roller 10, and is not connected to a driving mechanism such as a motor, but Perform idling with a very small force, and when the pressing member 4 descends, it replaces the pressing member to press the banknote.
[0053] The action of the above configuration will be described.
[0054] Figure 5 It is explanatory drawing which shows the operation|movement of the sheet separation and delivery mechanism of Example 2, (a) is a side view, (b) is an arrow view se...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract
The invention provides a paper leaf separation delivery device. The invention provides an unit for preventing the paper currency initially sent from being tilted position on sending the paper currency. The said device comprises a paper currency storage part (2) for storing the paper currency and a pickup roller (10). On sending the paper currency, the pickup roller (10)rotates at low speed for preset times to send the paper currency.
Description
technical field [0001] The present invention relates to a sheet separating and feeding mechanism for separating and feeding stacked paper sheets such as banknotes and coupons one by one by rollers, in particular to prevent failure to detect paper sheets due to feeding failure. Background technique [0002] In the conventional sheet separation mechanism, when the sheets are fed out, the pressing member moves to press the accumulated sheets against the pick-up roller, and rotates the pick-up roller to separate the sheets one by one. It is sent out between the conveyance roller and the separation roller (for example, refer to Patent Document 1). [0003] [Patent Document 1] Japanese Patent Laying-Open No. 05-147749 (paragraph 0019-0020 on page 4, figure 1 ) [0004] However, in the prior art described above, when a sheet is fed out using the pick-up roller, the sheet may be caught between the conveyance roller and the separation roller in a state where the posture is inclined...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information
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