Coin blocking prevention conveying apparatus

Abstract

The invention relates to a coin blocking prevention conveying apparatus and belongs to the technical field of coin manufacturing equipment and circulation coin clearing and counting. The apparatus comprises a horizontal rotary disc positioned under a coin discharging device. The peripheral fence of the rotary disc has a coin blocking ring with a coin outlet. The coin outlet is externally provided with a coin guiding block which guides coins to a guide rail plate. A coin conveying band parallel to the guide rail plate is arranged above the guide rail plate. The coin outlet of the rotary disc is fixedly provided with a horizontal spacing baffle plate at a preset gap from the coin outlet. The guide rail plate is provided with a coin conveying sensor, wherein the signal output end of the coin conveying sensor is connected to a control circuit. The output end of the control circuit is connected with a bidirectional motor, and the bidirectional motor is in transmission connection with the rotary disc. When the coin conveying sensor outputs a coin conveying continuous signal, the control circuit drives the rotary disc to rotate forwardly. When the coin conveying sensor outputs a coin conveying interrupt signal, the control circuit drives the rotary disc to rotate backwardly. The invention can prevent coins from overlapping or prevent a following coin from being blocked by a tilted coin. The invention can effectively prevent a front tilted coin from blocking a following coin by backward rotation of the rotary disc, and prevent coins from being damaged.

Description

technical field [0001] The invention relates to a coin conveying device, in particular to a coin jam-proof conveying device, which belongs to the field of minting equipment technology and the sorting and counting of circulating coins. Background technique [0002] Rotary coin feeding is one of the main methods of coin delivery. Practice has proved that there are two kinds of coin jams that are most likely to occur when losing coins on the turntable: one is that the double coins are blocked and stuck when they are superimposed into the coin input port, and the other is that when one coin is placed obliquely on top of the other, it is stuck. Block stuck. The former phenomenon is relatively easy to solve for the same currency by reasonably setting the coin input gap; the latter phenomenon is easy to be wedged by the previous coin due to the randomness of the inclination angle of the oblique lap, so it is very difficult to completely eliminate it. difficulty. For a coin input...

AI Technical Summary

Problems solved by technology

[0004] Its essence is to reverse through a small reversing disc, thereby changing the trajectory of the flat double stacked coins, but the gap between the reversing disc and the turntable is 1-2 times the thickness of the coin, and it can only input coins for a single currency

In particular, due to the centrifugal effect of the large plate and the small plate on the coins, they will move outward to the turntable, so they cannot form different directions of force on the inclined coins, which will not easily separate them, and will cause certain damage to the coins.

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