Ice bagger for ice merchandiser

1. A bagging machine for use on an ice vending machine, the ice vending machine including an ice merchandiser and an ice maker producing ice and conveying it out a chute, the bagging machine comprising:

a frame comprised of opposed, unitary, first and second frame elements;

a spool of bags pivoted to a front of the frame on a swingarm;

a heating element carried near a rear of the frame;

a cutting element, distal to the heating element, mounted to the frame for reciprocal movement toward and away from the heating element; and

a tensioning assembly carried on the frame to provide tension to bags unrolled from the spool.

2. The bagging machine of claim 1 , wherein the tensioning assembly is oriented obliquely from the front of the frame toward the rear of the frame, defining a throat under the tensioning assembly in which the heating element is disposed.

3. The bagging machine of claim 1 , wherein the tensioning assembly includes a set of lower rollers, a set of upper rollers moveable between a lowered position in meshing engagement with the set of lower rollers, and a raised position away from the lower rollers, and a set of fixed rollers above and behind the sets of lower and upper rollers.

4. The bagging machine of claim 3 , wherein the set of fixed rollers is carried in the opposed first and second frame elements and is restrained by caps applied over the first and second frame elements.

5. The bagging machine of claim 3 , wherein the swingarm is pivoted to the set of upper rollers, such that pivoting the spool of bags from a retracted position to an extended position imparts movement of the set of upper rollers from the lowered position to the raised position.

6. The bagging machine of claim 1 , wherein the cutting element is mounted on a first slide on the first frame element and a second slide on the second frame element, and is driven by drive means disposed centrally to the first and second frame elements.

7. The bagging machine of claim 1 , further comprising a guide below the tensioning assembly, the guide comprising a plurality of laterally-spaced apart, downwardly-turned fingers.

8. The bagging machine of claim 7 , wherein:

the cutting element moves between an advanced position and a retracted position;

in the advanced position, the cutting element is against the heating element; and

in the retracted position, the cutting element is behind the guide.

9. The bagging machine of claim 1 , wherein the cutting element includes a cutting edge formed with a recess, the recess configured to be disposed below the chute of the ice maker when the bagging machine is applied to the ice vending machine.

10. An ice vending machine for dispensing a bag, filing the bag with ice, and vending the bag to consumers, the ice vending machine comprising:

a merchandiser having a door providing access into an interior of the merchandiser;

an ice maker with a chute; and

a bagging machine mounted to the merchandiser in communication with the ice maker, the bagging machine comprising:

a frame comprised of opposed, unitary, first and second frame elements;

a spool of bags pivoted to a front of the frame on a swingarm;

a heating element carried near a rear of the frame;

a cutting element, distal to the heating element, mounted to the frame for reciprocal movement toward and away from the heating element; and

a tensioning assembly carried on the frame to provide tension to bags unrolled from the spool.

11. The bagging machine of claim 10 , wherein the tensioning assembly is oriented obliquely from the front of the frame toward the rear of the frame, defining a throat under the tensioning assembly in which the heating element is disposed.

12. The bagging machine of claim 10 , wherein the tensioning assembly includes a set of lower rollers and a set of upper rollers moveable between a lowered position in meshing engagement with the set of lower rollers and a raised position away from the lower rollers.

13. The bagging machine of claim 12 , wherein the tensioning assembly further includes a set of fixed rollers above and behind the sets of lower and upper rollers.

14. The bagging machine of claim 12 , wherein the set of fixed rollers is carried in the opposed first and second frame elements and is restrained by caps applied over the first and second frame elements.

15. The bagging machine of claim 12 , wherein the swingarm is pivoted to the set of upper rollers, such that pivoting the spool of bags from a retracted position to an extended position imparts movement of the set of upper rollers from the lowered position to the raised position.

16. The bagging machine of claim 10 , wherein the cutting element is mounted on a first slide on the first frame element and a second slide on the second frame element, and is driven by a push disposed centrally to the first and second frame elements.

17. The bagging machine of claim 10 , further comprising a guide below the tensioning assembly, the guide comprising a plurality of laterally-spaced apart, downwardly-turned fingers.

18. The bagging machine of claim 17 , wherein:

the cutting element moves between an advanced position and a retracted position;

in the advanced position, the cutting element is against the heating element; and

in the retracted position, the cutting element is behind the guide.

19. The bagging machine of claim 10 , wherein the cutting element includes a cutting edge formed with a recess, the recess disposed below the chute of the ice maker when the bagging machine is applied to the ice vending machine.

20. The bagging machine of claim 19 , further comprising:

a plate pivoted to the chute;

the cutting element moves between an advanced position and a retracted position;

movement of the cutting element from the retracted position to the advanced position pivots the plate to close the chute; and

movement of the cutting element from the advanced position to the retracted position pivots the plate to open the chute.