1. A valuable document receiving and alignment method used in a valuable document receiver comprising; a valuable document receiver comprising, a housing defining a transversely tilted tunnel, a delivery mechanism mounted in said transversely tilted tunnel of said housing and controllable to hold down and deliver an inserted valuable document by means of a sheet-deliver wheel module thereof, and a validation unit adapted for sensing the insertion of a valuable document into said transversely tilted tunnel controlling the operation of said delivery mechanism and identifying the authenticity and value of the sensed valuable document, the valuable document receiving and alignment method comprising the steps of: (a) a user inserts a valuable document obliquely into said transversely tilted tunnel; (b) said validation unit of said valuable document receiver senses the presence of the inserted valuable document and controls said delivery mechanism to hold down the inserted valuable document; (c) said sheet-deliver wheel module of said delivery mechanism is controlled to deliver the inserted valuable document forwardly to a predetermined distance and at the same time the user releases his/her hand from the inserted valuable document for enabling the inserted valuable document to be delivered by said sheet-deliver wheel module; (d) said sheet-deliver wheel module releases the valuable document for enabling the valuable document to fall downwardly to the lower side wall of said transversely tilted tunnel and to let one side edge of the valuable document be abutted against the lower side wall of said transversely tilted tunnel; (e) said sheet-deliver wheel module is controlled to deliver the valuable document to a validation position for enabling said validation unit to identify the authenticity and value of the valuable document.
1. A valuable document receiving and alignment method used in a valuable document receiver comprising; a valuable document receiver comprising, a housing defining a transversely tilted tunnel, a delivery mechanism mounted in said transversely tilted tunnel of said housing and controllable to hold down and deliver an inserted valuable document by means of a sheet-deliver wheel module thereof, and a validation unit adapted for sensing the insertion of a valuable document into said transversely tilted tunnel controlling the operation of said delivery mechanism and identifying the authenticity and value of the sensed valuable document, the valuable document receiving and alignment method comprising the steps of: (a) a user inserts a valuable document obliquely into said transversely tilted tunnel; (b) said validation unit of said valuable document receiver senses the presence of the inserted valuable document and controls said delivery mechanism to hold down the inserted valuable document; (c) said sheet-deliver wheel module of said delivery mechanism is controlled to deliver the inserted valuable document forwardly to a predetermined distance and at the same time the user releases his/her hand from the inserted valuable document for enabling the inserted valuable document to be delivered by said sheet-deliver wheel module; (d) said sheet-deliver wheel module releases the valuable document for enabling the valuable document to fall downwardly to the lower side wall of said transversely tilted tunnel and to let one side edge of the valuable document be abutted against the lower side wall of said transversely tilted tunnel; (e) said sheet-deliver wheel module is controlled to deliver the valuable document to a validation position for enabling said validation unit to identify the authenticity and value of the valuable document. 6. The valuable document receiving and alignment method as claimed in claim 1 , wherein said validation unit comprises a sensor set adapted for sensing the position of the inserted valuable document and a sample identification module adapted for identifying the authenticity and value of the valuable document.