Smart bin lottery ticket dispenser with calibrated ticket feed
A lottery ticket dispenser array includes ticket bins having a respective housing for receipt of a supply of interconnected lottery tickets, wherein each ticket in the supply has a calibration mark defined on a longitudinal side edge thereof. An electronic drive mechanism dispenses the lottery tickets through a slot defined in the back side of each bin housing. A calibration field is located relative to the slot such that the lottery tickets pass alongside the calibration field in a travel path of the tickets through the slot. An optical scanner is disposed internal to the housing at a location to read the marks in calibration field. Based on a position of the calibration mark of a leading ticket in the calibration field as detected by the scanner, a control system determines an adjustment to a length of the leading ticket to advance in a subsequent dispense cycle so that a separation line between the leading ticket and an attached trailing ticket is brought by the drive mechanism to a desired position relative to a separation device.
1. A lottery ticket dispenser array, comprising:
a plurality of separate bins, each bin defined by a housing having a front side that faces a purchaser in operational use of the dispenser bin, an opposite back side, and an internal space for receipt of a supply of interconnected lottery tickets, wherein each lottery ticket in the interconnected supply has a calibration mark defined on a longitudinal side edge thereof;
each bin having an electronic drive mechanism that dispenses the lottery tickets therefrom;
a slot defined in the back side of each bin through which the lottery tickets are dispensed from the internal space;
a separation device configured adjacent the slot;
a calibration field internal to the housing and disposed relative to a travel path of the lottery tickets through the slot such that the longitudinal side edge of each lottery ticket passes alongside the calibration filed, the calibration field defined by one or more visible marks;
an optical scanner disposed internal to the housing at a location to read the marks in the calibration field;
a control system, the optical scanner and the drive mechanism in communication with the control system; and
wherein, based on a position of the calibration mark of a leading ticket in the calibration field as detected by the scanner, the control system is configured to determine an adjustment to a length of the leading ticket to advance in a subsequent dispense cycle so that a separation line between the leading ticket and an attached trailing ticket is brought by the drive mechanism to a desired position relative to the separation device.
2. The lottery ticket dispenser as in claim 1 , wherein the separation device comprises a tear bar disposed internal to the housing adjacent to the slot, the calibration field disposed upstream of the tear bar relative to the travel path at a location such that the travel path of the lottery tickets is between the scanner and the calibration field.
3. The lottery ticket dispenser as in claim 2 , further comprising a first guide plate disposed along the travel path of the lottery tickets such that the lottery tickets pass adjacent to the first guide plate, the calibration field defined in the first guide plate, and the scanner disposed at a same side of the first guide plate as the lottery tickets.
4. The lottery ticket dispenser as in claim 3 , wherein the first guide plate is an upper guide plate, and further comprising a transparent lower guide plate spaced from the upper guide plate, the lottery tickets passing between the upper and lower guide plates.
5. The lottery ticket dispenser as in claim 1 , wherein the one or more marks in the calibration field comprises a series of spaced apart lines aligned longitudinally along and adjacent to the travel path of the lottery tickets.
6. The lottery ticket dispenser as in claim 5 , wherein the lines have a zero-reference line and a plurality of lines on each side of the zero reference line.
7. The lottery ticket dispenser as in claim 1 , wherein the control system is configured to reverse the drive mechanism after the leading ticket has been separated so as to bring the calibration mark of the trailing ticket to a position within the calibration field.
8. The lottery ticket dispenser as in claim 7 , further comprising a sensor configured with the separation device and in communication with the control system, the sensor generating a signal when the leading ticket is separated by the separation device.
9. The lottery ticket dispenser as in claim 8 , wherein the separation device is a tear bar, and the sensor comprises one of an electrical sensor, mechanical sensor, or electro-mechanical sensor that detects movement of the tear bar caused by pulling the leading ticket against the tear bar to separate the leading ticket.
10. The lottery ticket dispenser as in claim 1 , wherein the control system is common to all of the bins in the array.
11. The lottery ticket dispenser as in claim 1 , wherein the control system is an individual control system for each bin.
12. The lottery ticket dispenser as in claim 1 , wherein the back side of each bin comprises a pivotal door that opens to the internal space for loading of the supply of lottery tickets into the bin, the slot defined in the pivotal door, the separation device mounted on the pivotal door, the scanner mounted on the back door, and the calibration field defined on a member mounted to the back door at a location such that the lottery tickets pass between the member and the scanner as they are dispensed through the slot.