Banknote and coin separating mechanism

A technology for coin separation and banknotes, which is applied in the direction of handling coins or valuable banknotes, instruments, etc., can solve the problems of difficult control of wind direction and flow, complex design of air duct structure, and continuous operation of the device, so as to improve uniformity and work Low noise, avoid crushing deformation

Inactive Publication Date: 2016-03-09
GUANGDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] 1. During the stirring process of the stirring and separating device, the collision of the coin and the stirring rod produces a lot of noise, and the stirring rod is easy to cause damage to the banknotes. After the sorting is completed, it needs to be shut down to take out the banknotes, which makes the device unable to operate continuously and makes the overall sorting efficiency relatively low. Low
[0010] 2. In the blower sorting device, the design of the air duct structure is complicated, and the direction and flow of the wind are difficult to control, resulting in that the blown banknotes do not move according to the predetermined track, resulting in difficulty in collection

Method used

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  • Banknote and coin separating mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0073] When a large amount of banknotes and coins are mixed together, for the convenience of subsequent processing, it is necessary to separate the banknotes and coins. Manual separation is time-consuming and laborious, and two devices for separating banknotes and coins have appeared for this reason.

[0074] 1. Stirring and separating device

[0075] The stirring and separating device includes an upright cylinder and a main shaft arranged in the cylinder. Stirring rods of the same length are interlaced on the peripheral surface of the main shaft. The circumference of the cylinder is closed. When working, the cylinder does not move, the main shaft rotates at high speed, and the banknotes and coins are poured from top to bottom. Under the action of the stirring rod, the banknotes are attached to the stirring rod. Coins cannot attach and fall into the leak. After working for a period of time, the banknotes and coins are fully separated, the banknotes are attached to the stirr...

Embodiment 2

[0095] This embodiment is further described on the basis of Embodiment 1.

[0096] In this embodiment, the automatic feeding of banknotes and coins to the first separation space and the second separation space is realized. In the process of reducing the volume of the separation space, or when the volume of the separation space is not enough to accommodate the banknotes and coins, it is inappropriate to feed the banknotes and coins into the separation space, which will easily cause the separation space to be unable to accommodate the banknotes and coins, or coins When it has not fallen from the hole 101, it is pushed out from the end of the containing cylinder 100 by the piston 200, resulting in separation failure. To this end, a position detection device and a feeding device are added.

[0097] The position detection device is used to detect the position of the piston 200 in the housing cylinder 100 and the movement direction of the piston 200 . In order to achieve the above...

Embodiment 3

[0105] This embodiment is further described on the basis of any one of the foregoing embodiments.

[0106] When the piston 200 is made of a material with high hardness, the relative movement between the piston 200 and the housing cylinder 100 will easily crush and deform the edge of the hole 101 on the housing cylinder 100 . For this reason, the outer peripheral portion of the piston 200 is made of a flexible material to reduce the pressure of the piston 200 on the containing cylinder 100 and prevent the edge of the hole 101 from being crushed and deformed. The flexible material constituting the piston 200 can be sponge, rubber, latex and the like.

[0107] Naturally, it is also feasible for the entire piston 200 to be made of flexible materials.

[0108] Since the outer peripheral portion of the piston 200 is made of flexible material, the outer peripheral portion of the piston 200 may be deformed during the process of pushing the banknotes and coins by the piston 200, causi...

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PUM

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Abstract

The invention discloses a banknote and coin separating mechanism which comprises an accommodation cylinder, a piston, a first driving device and a second driving device, wherein at least one end of the accommodation cylinder is an open end, and the accommodation cylinder is provided with a plurality of holes for allowing coins to drop; the piston is matched with the inner surface of the accommodation cylinder, and a separation space is formed between the piston and the open end; the first driving device drives the accommodation cylinder to rotate around the axis of the accommodation cylinder; the second driving device drives the piston to reciprocate in the accommodation cylinder to change the volume size of the separation space; and the separation space is used for receiving banknotes and coins in the volume-enlarging process, and used for pushing out the banknotes in the separation space from the open end in the volume-reducing process. When banknote and coin separating mechanism separates the banknotes and coins, the banknotes are not easy to damage, the noise is small, the separation efficiency is high, and the banknotes can be collected easily.

Description

technical field [0001] The invention relates to a coin processing device, in particular to a mechanism for separating different types of coins. Background technique [0002] When a large amount of banknotes and coins are mixed together, for the convenience of subsequent processing, it is necessary to separate the banknotes and coins. Manual separation is time-consuming and laborious, and two devices for separating banknotes and coins have appeared for this reason. [0003] 1. Stirring and separating device [0004] The stirring and separating device includes an upright cylinder and a main shaft arranged in the cylinder. Stirring rods of the same length are interlaced on the peripheral surface of the main shaft. The circumference of the cylinder is closed. When working, the cylinder does not move, the main shaft rotates at high speed, and the banknotes and coins are poured from top to bottom. Under the action of the stirring rod, the banknotes are attached to the stirring ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07D13/00
CPCG07D13/00
Inventor 罗玉浩何炜健李云海黄振南刘润程丁政黄金李瑜煜
Owner GUANGDONG UNIV OF TECH
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