A supply apparatus for spout-equipped bags conveys in parallel spout-equipped bags to a multiplex packing machine by changing intervals. An elongated-shape holding rail 14 aligning and holding many spout-equipped bags W in a straight line supplies the spout-equipped bags W to taking-out or removal p
A supply apparatus for spout-equipped bags conveys in parallel spout-equipped bags to a multiplex packing machine by changing intervals. An elongated-shape holding rail 14 aligning and holding many spout-equipped bags W in a straight line supplies the spout-equipped bags W to taking-out or removal positions c1a, c1b sequentially in a state where they are disposed at an interval P1 in a front-back direction a1 by an intermittently conveying part 1. An interval change conveying part 2 receives a plurality of holding rails 14 supplied to the taking-out or removal positions c1a, c1b and moves them to a pushing mechanism 4 by changing the interval P1 among the holding rails 14 to an interval P2. The interval change conveying part 2 includes a plurality of conveying members 20, 21 and an interval change mechanism part 23. The interval change mechanism part 23 changes an interval between the conveying members 20, 21 from the interval P1 to the interval P2 while the conveying members 20, 21 are moving. A bag pushing device 7 receives the holding rails 14 from the conveying members 20, 21 having the interval P2.
대표청구항▼
1. A supply apparatus for supplying a plurality of spout-equipped bags through a plurality of parallel transfer rails to a packing machine performing in parallel a predetermined packing to the plurality of spout-equipped bags, said supply apparatus comprising: an intermittently conveying part for se
1. A supply apparatus for supplying a plurality of spout-equipped bags through a plurality of parallel transfer rails to a packing machine performing in parallel a predetermined packing to the plurality of spout-equipped bags, said supply apparatus comprising: an intermittently conveying part for sequentially conveying holding rails toward a predetermined removal position in a direction orthogonal to a longitudinal direction of the holding rails at a predetermined interval P1, each of the holding rails including an engaging part for engaging a flange portion of a spout-equipped bag, each of the holding rails being configured to hold a plurality of spout-equipped bags aligned in a row when a plurality of spout-equipped bags are hung from each of the plurality of holding rails;a plurality of conveying members for removing a plurality of holding rails conveyed to the removal position and adjoining at the interval P1, and for transferring the plurality of holding rails toward a predetermined transfer position;a driving mechanism part for moving the conveying members between the removal position and the transfer position;an interval change mechanism part being connected to the conveying members, the interval change mechanism part being configured to change a relative interval of the plurality of holding rails from interval P1 to a predetermined interval P2 during a transfer process performed by the conveying members;a holding mechanism for holding the plurality of holding rails transferred to the transfer position at the transfer position at the interval P2; anda pushing mechanism part for pushing out the plurality of spout-equipped bags from the plurality of holding rails held at the transfer position, and for supplying the plurality of spout-equipped bags to the parallel transfer rails. 2. The supply apparatus according to claim 1, wherein the holding mechanism is provided with a plurality of claw members for correcting positions of a plurality of holding rails transferred to the transfer position. 3. The supply apparatus according to claim 1, wherein each of the conveying members is provided with an adsorbing member capable of adsorbing an upper face of a corresponding holding rail. 4. The supply apparatus according to claim 2, wherein each of the conveying members is provided with an adsorbing member capable of adsorbing an upper face of a corresponding holding rail. 5. The supply apparatus according to claim 1, further comprising a lift driving device for lifting the conveying members. 6. The supply apparatus according to claim 2, further comprising a lift driving device for lifting the conveying members. 7. The supply apparatus according to claim 3, further comprising a lift driving device for lifting the conveying members. 8. The supply apparatus according to claim 4, further comprising a lift driving device for lifting the conveying members. 9. The supply apparatus according to claim 1, wherein the interval change mechanism part is provided with an air cylinder connected to one another among the conveying members. 10. The supply apparatus according to claim 1, further comprising a guide rail for horizontally guiding the conveying members in a state of maintaining their parallel position relationships, wherein the driving mechanism part is configured to move the conveying members along the guide rail. 11. The supply apparatus according to claim 2, further comprising a guide rail for horizontally guiding the conveying members in a state of maintaining their parallel position relationships, wherein the driving mechanism part is configured to move the conveying members along the guide rail. 12. The supply apparatus according to claim 3, further comprising a guide rail for horizontally guiding the conveying members in a state of maintaining their parallel position relationships, wherein the driving mechanism part is configured to move the conveying members along the guide rail. 13. The supply apparatus according to claim 4, further comprising a guide rail for horizontally guiding the conveying members in a state of maintaining their parallel position relationships, wherein the driving mechanism part is configured to move the conveying members along the guide rail. 14. The supply apparatus according to claim 5, further comprising a guide rail for horizontally guiding the conveying members in a state of maintaining their parallel position relationships, wherein the driving mechanism part is configured to move the conveying members along the guide rail. 15. The supply apparatus according to claim 6, further comprising a guide for rail horizontally guiding the conveying members in a state of maintaining their parallel position relationships, wherein the driving mechanism part is configured to move the conveying members along the guide rail. 16. The supply apparatus according to claim 7, further comprising a guide rail for horizontally guiding the conveying members in a state of maintaining their parallel position relationships, wherein the driving mechanism part is configured to move the conveying members along the guide rail. 17. The supply apparatus according to claim 8, further comprising a guide rail for horizontally guiding the conveying members in a state of maintaining their parallel position relationships, wherein the driving mechanism part is configured to move the conveying members along the guide rail. 18. The supply apparatus according to claim 9, further comprising a guide rail for horizontally guiding the conveying members in a state of maintaining their parallel position relationships, wherein the driving mechanism part is configured to move the conveying members along the guide rail. 19. The supply apparatus according to claim 1, wherein the transfer position is set on a downstream side of the removal position in a view from a conveying direction of the intermittently conveying part. 20. The supply apparatus according to claim 1, wherein the packing machine is to perform predetermined packing to two spout-equipped bags at one time, the transfer rails and the conveying members are respectively constituted with two sets, and the holding rails removed from the removal position are two sets.
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이 특허에 인용된 특허 (3)
Hiramoto, Shinichi; Nakamoto, Kakue, Apparatus and method for feeding spout-equipped bags to bag filling and packaging machine.
Yozo Araki JP; Kenji Mizukawa JP; Koichi Jinno JP, Apparatus for conveying, supplying, and filling unshaped containers, and method for conveying and supplying the same.
van der Meijden, Wim; Holsink, J. A. M.; Miltenburg, W. H. Th.; Fitzgerald, Sean; Fiere, Jeroen Pieter; Mueller, Chad; Murray, Christopher; Bellmore, David, Method for aseptic filling of pouches.
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