COIN PROCESSING DEVICE

PROBLEM TO BE SOLVED: To provide a coin processing device capable of suppressing decline of identification accuracy even when passage width of a conveyance part is adjustable.SOLUTION: The coin processing device includes: a conveyance part 22 having guide walls 45 and 47 adjusted to passage width according to selective input of a denomination to an operation part and conveying a coin C between these walls; a pair of material quality sensors 57 and 62 disposed at an interval in a passage width direction and detecting material quality of the coin C during conveyance by the conveyance part 22; and a pair of position sensors 55 and 60 disposed at an interval in the passage width direction and detecting a position of the coin C in the passage width direction during conveyance by the conveyance part 22. The pair of material quality sensors 57 and 62 and the pair of position sensors 55 and 60 are disposed corresponding to the position in the coin conveyance direction. The coin processing device further includes: correction means for correcting detection data of the pair of material quality sensors 57 and 62 on the basis of detection data of the pair of position sensors 55 and 60, and identification means for identifying the coin on the basis of the data corrected by the correction means.SELECTED DRAWING: Figure 3 【課題】搬送部の通路幅を調整可能であっても識別精度の低下を抑制することが可能となる硬貨処理装置の提供。【解決手段】操作部への金種の選択入力に応じた通路幅に調整されるガイド壁４５，４７を有しこれらの間で硬貨Ｃを搬送する搬送部２２と、通路幅方向に間隔をあけて設けられて搬送部２２で搬送中の硬貨Ｃの材質を検出する一対の材質センサ５７，６２と、通路幅方向に間隔をあけて設けられて搬送部２２で搬送中の硬貨Ｃの通路幅方向の位置を検出する一対の位置センサ５５，６０とを有し、一対の材質センサ５７，６２と一対の位置センサ５５，６０とが硬貨搬送方向の位置を合わせて設けられ、一対の位置センサ５５，６０の検出データに基づいて一対の材質センサ５７，６２の検出データを補正する補正手段と、補正手段により補正されたデータに基づいて硬貨を識別する識別手段とを有する。【選択図】図３