Anti-locking banknote pressing mechanism

Abstract

The invention discloses an anti-locking banknote pressing mechanism. A rotatable swing rod driving disc is arranged on a first side plate, and a sliding rod is fixed at a non-circle center position onthe swing rod driving disc, wherein the sliding rod is inserted into a sliding groove on the swing rod and can translate in the length direction of the sliding groove. The swing rod driving disc rotates to drive the sliding rod to translate in the circumferential direction of the swing rod driving disc; and the sliding rod translates in the sliding groove at the same time to drive the free end ofthe swing rod to swing up and down. When the free end moves upwards, one end part of the banknote pressing plate is lifted, so the whole banknote pressing plate is lifted, and the bottom plate is vacated for placing banknotes; when the free end moves downwards, the lifting force on the end part is reduced or canceled, and the banknote pressing plate falls onto the banknotes under the action of gravity and continues to fall along with the reduction of the banknotes, so the banknotes are kept compressed. According to the anti-locking banknote pressing mechanism, the banknote pressing plate is prevented from being forcibly descended due to locking to cause damage to the banknote pressing mechanism, so the safety of the banknote pressing mechanism can be improved.

Description

technical field [0001] The invention relates to the field of financial equipment, in particular to an anti-jamming banknote pressing mechanism. Background technique [0002] In almost all financial machines for handling banknotes, including ATM machines, sorting machines, binding machines, etc., it is usually necessary to compress a stack of banknotes before carrying out the follow-up processing of feeding or sending out. This just needs a banknote pressing mechanism, presses banknote by banknote pressing plate. [0003] Existing banknote pressing mechanism is usually by a driving device, such as a motor, drives the banknote pressing plate along a channel through transmission means such as gears, moves downward, compresses banknote stack, or moves upward, leaves Space for new wads of banknotes. Moreover, in order to detect the position of the banknote press plate, sensors are also arranged at different positions, for example, to detect the position when the banknote press ...

AI Technical Summary

Problems solved by technology

[0004] However, if the sensor detects the position of the banknote pressing plate inaccurately through gears and other direct drives, or failures such as drive device control failure occur, it is likely that when the drive needs to be stopped or the banknote pressing plate needs to be returned, The driving device continues to work and drives the banknote pressing plate to continue to move forward. The result is often that the banknote pressing mechanism is stuck, causing damage to one or several gears, and even causing the drive motor to stall.

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