Micro-processor programmable and selectable vending options and control
View Patent ↗A vending machine employing an electronic control unit which may be easily programmed initially with predefined angles of a cradle corresponding to existing products or vended items. The control unit has the option of setting custom vending angles with a new, previously unknown product package is to be vended from the machine, allowing a user to rapidly set up the machine for a range of package types. Custom angle settings may be used when needed to avoid loading a new control program whenever a new package type becomes available.
1. A vending machine comprising:
a cabinet frame including top, bottom, side and rear walls that collectively define a central cavity;
a plurality of column walls defining a plurality of stack areas for storing columns of product containers to be vended;
a door mounted to the cabinet frame for selectively closing the central cavity;
a plurality of dispensing units, each of the plurality of dispensing units being adapted to receive product containers from an associated one of the plurality of stack areas;
a plurality of vend motors connected to the plurality of dispensing unit, each of the plurality of vend motors including a rotatable output for selectively operating a respective one of the dispensing units to dispense the product containers; and
an electronic control unit adapted to control rotation of the output of each of the plurality of vend motors through a desired vend angle, with the desired vend angle being established based on the product container to be dispensed, said electronic control unit including a memory having stored therein various predetermined vend angles corresponding to known product containers while being programmable to retain supplementary vend angles for additional product containers, wherein the electronic control unit can selectively operate in a set package mode where the desired vend angle for a select one of the plurality of vend motors can be changed.
2. The vending machine according to claim 1 , wherein the desired vend angle for each of the plurality of vend motors can be individually set.
3. The vending machine according to claim 1 , wherein the desired vend angle for each of the plurality of vend motors can be simultaneously adjusted.
4. The vending machine according to claim 1 , wherein the electronic control unit is operable in various routines, including test, set selection depth and set package type routines.
5. The vending machine according to claim 4 , wherein the test routine includes column vend, jog and selection switch tests.
6. A vending machine comprising:
a cabinet frame including top, bottom, side and rear walls that collectively define a central cavity;
a plurality of column walls defining a plurality of stack areas for storing columns of product containers to be vended;
a door mounted to the cabinet frame for selectively closing the central cavity;
a plurality of dispensing units, each of the plurality of dispensing units being adapted to receive product containers from an associated one of the plurality of stack areas;
a plurality of vend motors connected to the plurality of dispensing units, each of the plurality of vend motors including a rotatable output for selectively operating a respective one of the dispensing units to dispense the product containers;
an electronic control unit adapted to control rotation of the output of each of the plurality of vend motors through a desired vend angle, with the desired vend angle being established based on the product container to be dispensed, the electronic control unit including a memory having stored therein various predetermined vend angles corresponding to known product containers while being programmable to retain supplementary vend angles for additional product containers; and
a display for use in programming the electronic control unit.
7. The vending machine according to claim 6 , wherein the electronic control unit prompts a user, through the display, for both the desired vend angle and a pre-dispensed setting.
8. The vending machine according to claim 7 , wherein each of the desired vend angle and the pre-dispensed setting are stored in the memory.
9. A vending machine comprising:
a cabinet frame including top, bottom, side and rear walls that collectively define a central cavity;
a plurality of column walls defining a plurality of stack areas for storing columns of product containers to be vended;
a door mounted to the cabinet frame for selectively closing the central cavity;
a plurality of dispensing units, each of the plurality of dispensing units being adapted to receive product containers from an associated one of the plurality of stack areas;
means for shifting the plurality of dispensing units through desired vend angles for dispensing of product containers from the plurality of stack areas; and
means for controlling the shifting means, said controlling means including a memory having stored therein various predetermined vend angles corresponding to known product containers, while being programmable to retain supplementary vend angles for additional product containers wherein the controlling means can selectively operate in a set package mode where the desired vend angle for a select one of the plurality of dispensing units can be changed.
10. The vending machine according to claim 9 , wherein the desired vend angle for each of the plurality of dispensing units can be individually set.
11. The vending machine according to claim 9 , wherein the desired vend angle for each of the plurality of vend motors can be simultaneously adjusted.
12. The vending machine according to claim 9 , wherein the controlling means is operable in various routines, including test, set selection depth and set package type routines.
13. The vending machine according to claim 12 , wherein the test routine includes column vend, jog and selection switch tests.
14. A vending machine comprising:
a cabinet frame including top. bottom, side and rear walls that collectively define a central cavity;
a plurality of column walls defining a plurality of stack areas for storing columns of product containers to be vended;
a door mounted to the cabinet frame for selectively closing the central cavity;
a plurality of dispensing units, each of the plurality of dispensing units being adapted to receive product containers from an associated one of the plurality of stack areas;
means for shifting the plurality of dispensing units through desired vend angles for dispensing of product containers from the plurality of stack areas;
means for controlling the shifting means, the controlling means including a memory having stored therein various predetermined vend angles corresponding to known product containers while being programmable to retain supplementary vend angles for additional product containers; and
a display for use in programming the controlling means.
15. The vending machine according to claim 14 , wherein the controlling means prompts a user, through the display, for both the desired vend angle and a pre-dispensed setting.
16. The vending machine according to claim 15 , wherein each of the desired vend angle and the pre-dispensed setting are stored in the memory.