Online detection system for electromagnetic parameters of coins and detection method thereof
A technology of electromagnetic parameters and detection system, which is applied in the inspection of the authenticity of banknotes, processing coins or valuable banknotes, instruments, etc., can solve the problems of the influence of coin circulation and use, the electromagnetic parameters of samples do not meet the requirements, etc., and achieve the effect of reliable rejection.
Active Publication Date: 2014-12-03
NANJING CBPM GREAT WALL FINANCIAL EQUIP +3
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Problems solved by technology
However, in the production and manufacturing process of coins, it is inevitable that the electromagnetic parameters of some samples do not meet the requirements due to the limitation of process precision. If these products enter the circulation market, it will affect the subsequent circulation and use of coins
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[0023] In order to make the content of the present invention more comprehensible, further description will be made below in conjunction with the accompanying drawings and specific embodiments.
[0024] Such as figure 1 As shown, a specific embodiment of the online coin detection system of the present invention includes a receiving device, a detection channel 4 and a controller. The material receiving device is provided with a turntable 1, a turntable driver and a coin outlet channel 3, and the outer periphery of the turntable 1 is provided with a retaining ring 2; the retaining ring 2 is fixedly installed on the material receiving device, and there is a Coin outlet; the coin outlet is docked with one end of the coin outlet channel 3 , and the other end 31 of the coin outlet channel is connected to the sample inlet 42 of the detection channel 4 . A transmission belt is installed on the detection channel 4; one end of the detection channel 4 is a sample inlet 42, and the other ...
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The invention discloses an online detection system for electromagnetic parameters of coins and a detection method thereof. The system comprises a detection channel and a controller, wherein a conveying belt is arranged on the detection channel; one end of the detection channel is a sample inlet, and the other end of the detection channel is a coin outlet; a first trigger device, an electromagnetic parameter sensor, a second trigger device and a coin kicking device are arranged in sequence on the detection channel between the sample inlet and the coin outlet; the electromagnetic parameter sensor is used for detecting electromagnetic parameter signal of coin samples passing through the installation position of the electromagnetic parameter sensor, and outputting the detected signal to the controller; the first trigger device and the second trigger device are used for outputting coins into the controller via a signal when the pass of the coins through the installation positions of the first trigger device and the second trigger device is sensed; and the controller is used for controlling the coin kicking device to kick off coins passing through the detection channel at the installation position of the coin kicking device according to the electromagnetic parameter signals. The detection system and the detection method can be applied to online detection of coins in a production process to reliably prevent unqualified coins from entering the circulation market.
Description
technical field [0001] The invention relates to the technical field of on-line detection of coin electromagnetic parameters, in particular to an on-line detection system and detection method for coin electromagnetic parameters that are used in the coinage process to detect samples of coins to obtain finished products whose electromagnetic parameters meet requirements. Background technique [0002] At present, in the circulation process of coins, it has been widely used to distinguish the authenticity of coins through electromagnetic parameters. However, in the production and manufacturing process of coins, it is inevitable that the electromagnetic parameters of some samples do not meet the requirements due to the limitation of process precision. If these products enter the circulation market, it will affect the subsequent circulation and use of coins. Therefore, if these problems can be avoided during the coin production process, the adverse effects will be eliminated. Con...
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IPC IPC(8): G07D7/04
Inventor 林传美周超王刚张武军陆飞兵黄翔夏凌云陈小娟朱玲陈瑶孙一舟
Owner NANJING CBPM GREAT WALL FINANCIAL EQUIP
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