Tobacco Research and Development Institute (Proprietary) Limited
대리인 / 주소
Poulsen, N W
인용정보
피인용 횟수 :
0인용 특허 :
107
초록▼
A feed mechanism to feed objects for insertion into tobacco industry products including a rotary member for receiving objects, the rotary member having a plurality of channels, each channel being adapted so that in use objects assemble in a row in the channel which rotates with the rotary member, ea
A feed mechanism to feed objects for insertion into tobacco industry products including a rotary member for receiving objects, the rotary member having a plurality of channels, each channel being adapted so that in use objects assemble in a row in the channel which rotates with the rotary member, each channel having an outlet for dispensing an object from the channel, and a pneumatic mechanism configured to hold an object in a row prior to the object being dispensed.
대표청구항▼
1. A feed mechanism configured to feed objects for insertion into tobacco industry products, comprising: a rotary disk, the rotary disk having a plurality of sets of channels, each set of channels comprising a plurality of channels wherein, in use, objects are urged centrifugally through the channel
1. A feed mechanism configured to feed objects for insertion into tobacco industry products, comprising: a rotary disk, the rotary disk having a plurality of sets of channels, each set of channels comprising a plurality of channels wherein, in use, objects are urged centrifugally through the channels of each set;a first input having a first of said sets of channels extending therefrom, wherein, in use, objects received in the first input are passed only into the first of said sets of channels; anda second input, separate from the first input, having a second of said sets of channels extending therefrom wherein, in use, objects received in the second input are passed only into the second of said sets of channels. 2. The feed mechanism as claimed in claim 1, wherein the rotary disk includes one or more barriers that, in use, prevent objects from passing from the first input into any of the second set of channels and to prevent objects from passing from the second input into any of the first set of channels. 3. The feed mechanism as claimed in claim 1, wherein each channel confines objects in a single-file row in the channel during rotation of the rotary disk. 4. The feed mechanism as claimed in claim 1, wherein, in use, objects leave the rotary disk directly when dispensed from the channels. 5. The feed mechanism as claimed in claim 1, wherein each channel has a floor and an object outlet formed in the floor. 6. The feed mechanism as claimed in claim 1, wherein the channels are enclosed channels, each having an inlet and an outlet. 7. The feed mechanism as claimed in claim 1, wherein each channel has an inlet sized to receive only a single object at any one time. 8. The feed mechanism as claimed in claim 1, wherein the channels are radially extending channels. 9. The feed mechanism as claimed n claim 1, wherein the rotary disk is formed of one or more plates. 10. The feed mechanism as claimed in claim 9, wherein the rotary disk is formed of an upper plate and a lower plate. 11. The feed mechanism as claimed in claim 9, wherein the channels are defined by grooves formed in one of said plates. 12. The feed mechanism as claimed in claim 1, further comprising a gaseous flow generating mechanism that, in use, generates a gaseous flow to expel an object when the channel is positioned in a dispensing position, thereby dispensing the object. 13. The feed mechanism as claimed in claim 1, in use, the rotary disk dispenses objects one by one. 14. The feed mechanism as claimed in claim 1, wherein the channels extend substantially horizontally. 15. The feed mechanism as claimed in claim 1, further comprising a delivery wheel that, in use, receives objects dispensed from the rotary disk, in use, the rotary disk rotates about a first axis and the delivery wheel rotates about a second axis substantially transverse to the first axis. 16. The feed mechanism as claimed in claim 15, further comprising a synchronization mechanism that, in use, rotates the rotary disk and the delivery wheel such that a tangential velocity of the rotary disk is equal to a tangential velocity of the delivery wheel at the point of object transfer from the rotary disk to the delivery wheel. 17. The feed mechanism as claimed in claim 16, wherein the delivery wheel includes a plurality of object-receiving pockets arranged around a peripheral region thereof, in use, the synchronization mechanism synchronizes rotation of the rotary disk and the delivery wheel so that objects pass successively from the channels of the rotary disk to the pockets of the delivery wheel. 18. The feed mechanism as claimed in claim 1, wherein the objects are breakable fluid-containing capsules. 19. A method of feeding objects for insertion into tobacco industry products, comprising: guiding objects from a first input into a first set of a plurality of channels of a rotary disk, the first set of a plurality of channels extending from the first input;guiding objects from a second input into a second set of a plurality of channels of the rotary disk, the second set of a plurality of channels extending from the second input, the second input being separate from the first input; androtating the rotary disk so that objects are urged centrifugally through the channels of each set.
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이 특허에 인용된 특허 (107)
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