Accumulation device for paper-like sheets

Abstract

An accumulation device for paper-like sheets comprises a conveying part, a clamping part, a guiding part and an accumulating part, which are connected serially. The conveying part is used for conveying the paper-like sheet to the clamping part. The clamping part comprises a drive shaft and multiple banknote-stacking wheels fixed to the drive shaft, and every banknote-stacking wheel is provided with multiple wheel blades having the same curvature. The paper-like sheet can be clamped between any two adjacent wheel blades and rotatably conveyed to the guiding part. The guiding part receives the paper-like sheet conveyed by the clamping part and guides the paper-like sheet to the accumulating part. The accumulating part is used for accumulating the paper-like sheet conveyed by the guide part. The paper-like sheets are reliably collected among the wheel blades and prevented from scattering, and thus the paper-like sheets can be uniformly arranged in order and stacked on the accumulating part.

1 . A paper sheet gathering device comprising a conveying component, a clamping component, a guiding component and a gathering component which are connected with each other in sequence; wherein
 the conveying component is configured for conveying the paper sheet to the clamping component;   the clamping component comprises a driving shaft and a plurality of stacking wheels fixedly connected to the driving shaft, and each stacking wheel has a plurality of vanes which have equal radians, thereby the paper sheet can be clamped between any two adjacent vanes and be rotationally conveyed to the guiding component;   the guiding component is configured for receiving the paper sheet conveyed by the clamping component, and guiding and conveying the paper sheet to the gathering component; and   the gathering component is configured for gathering paper sheets conveyed by the guiding component.   
     
     
         2 . The paper sheet gathering device according to  claim 1 , wherein vanes of the plurality of stacking wheels have different radians. 
     
     
         3 . The paper sheet gathering device according to  claim 1 , wherein at least the vane of one of the plurality of stacking wheels has a different radian from those of the rest of the plurality of stacking wheels. 
     
     
         4 . The paper sheet gathering device according to  claim 1 , wherein the plurality of stacking wheels have the same vane opening direction.