A deposit and withdrawal module and a deposit and withdrawal machine that can prevent banknotes from being jammed

Abstract

The invention discloses a depositing-withdrawing module capable of preventing paper money from being clamped. The depositing-withdrawing module includes a housing, a paper money distribution wheel, a separation wheel, and a tension mechanism, wherein the paper money distribution wheel, the separation wheel, and the tension mechanism are arranged in the housing. The tension mechanism is used for enabling the certain pressure to be kept between the paper money distribution wheel and the separation wheel. In addition, a fixed seat is also installed inside the housing and an eccentric wheel mechanism is arranged at the fixed seat; the separation wheel can be installed at the eccentric wheel mechanism by relatively rotating way. And the eccentric wheel mechanism can rotate at a certain angle relatively to the fixed seat by a selective way, so that the position of the rotation axis of the separation wheel changes relatively to the rotation axis of the paper money distribution wheel. Therefore, the stable contact pressure between the two wheels can be maintained, thereby avoiding the paper money clamping phenomenon. Besides, the invention also discloses a depositing-withdrawing machine containing the depositing-withdrawing module capable of preventing paper money from being clamped.

Description

technical field [0001] The invention relates to the field of automatic deposit and withdrawal machines (ATM machines), in particular to a deposit and withdrawal module capable of preventing banknotes from being stuck and a cash deposit and withdrawal machine. Background technique [0002] In the prior art, the deposit and withdrawal module in the deposit and withdrawal device is one of the core components in the device, and it mainly includes the pick-up wheel, the banknote separation wheel, the separation wheel, and is used to maintain the balance between the banknote separation wheel and the separation wheel. When the deposit and withdrawal equipment is running, the pressure between the banknote separation wheel and the separation wheel becomes the key to the good and normal external service operation of the equipment. During the high-speed operation of the equipment, the pressure between the banknote separation wheel and the separation wheel If the gap is too small, it wi...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the deposit and withdrawal module in the deposit and withdrawal device is one of the core components in the device, and it mainly includes the pick-up wheel, the banknote separation wheel, the separation wheel, and is used to maintain the balance between the banknote separation wheel and the separation wheel. When the deposit and withdrawal equipment is running, the pressure between the banknote separation wheel and the separation wheel becomes the key to the good and normal external service operation of the equipment. During the high-speed operation of the equipment, the pressure between the banknote separation wheel and the separation wheel If the gap is too small, it will cause serious banknote jamming, resulting in serious wear of the banknote separation wheel, increasing the cost of replacement and maintenance, resulting in low stability of the device, affecting and reducing the external use time of the device, so the cash withdrawal device needs to keep separating banknotes during normal work wheel and separation wheel have a suitable pressure

And the deposit and withdrawal equipment is in the long-term use process, because the wearing and tearing of banknote separation wheel and its separating wheel surface also can make the pressure between the two gradually reduce, if there is not a set of mechanism that can adjust the pressure between the two in time, Will cause the stability and reliability of the equipment

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