IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0575522
(2011-01-26)
|
등록번호 |
US-10131456
(2018-11-20)
|
우선권정보 |
IT-MO2010A0014 (2010-01-26) |
국제출원번호 |
PCT/IB2011/000112
(2011-01-26)
|
§371/§102 date |
20120726
(20120726)
|
국제공개번호 |
WO2011/092571
(2011-08-04)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
Hamre, Schumann, Mueller & Larson, P.C.
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
19 |
초록
▼
A packaging machine (1) for forming packets (3) of smoking articles (2), in particular cigarettes, comprises movement means for moving groups of smoking articles at least partially wrapped by an inner wrapping sheet (4), along a movement direction, a wrapping wheel (13) to receive the groups of smok
A packaging machine (1) for forming packets (3) of smoking articles (2), in particular cigarettes, comprises movement means for moving groups of smoking articles at least partially wrapped by an inner wrapping sheet (4), along a movement direction, a wrapping wheel (13) to receive the groups of smoking articles wrapped by the inner wrapping sheet (4) and to move them along a substantially circular wrapping path (P), and transfer means (22) to transfer the groups of smoking articles wrapped by the inner wrapping sheet (4) from the movement means to the wrapping wheel. The transfer means (22) transfer the groups of smoking articles wrapped by the inner wrapping sheet (4) along a transfer direction (T) radial with respect to the wrapping path (P), in order to reduce the bulk of the packaging machine (1).
대표청구항
▼
1. A packaging machine for forming packets of smoking articles, wherein the packaging machine lies substantially on a substantially vertical lying plane and comprises: movement means for moving groups of smoking articles that are at least partially wrapped by an inner wrapping sheet, along a movemen
1. A packaging machine for forming packets of smoking articles, wherein the packaging machine lies substantially on a substantially vertical lying plane and comprises: movement means for moving groups of smoking articles that are at least partially wrapped by an inner wrapping sheet, along a movement direction substantially linear and orthogonal to the vertical lying plane of the packaging machine, wherein the smoking articles comprise filters and tobacco;a wrapping wheel to receive in sequence a plurality of said groups of smoking articles wrapped by said inner wrapping sheet, and to move said groups of smoking articles wrapped by said inner wrapping sheet along a substantially circular wrapping path; andtransfer means to transfer said groups of smoking articles wrapped by said inner wrapping sheet from said movement means to said wrapping wheel along a transfer direction that is radial on a same plane with respect to said wrapping path of the wrapping wheel,wherein the movement direction and the axis of rotation of the wrapping wheel are parallel on the same plane. 2. The machine as in claim 1, wherein said transfer direction is substantially perpendicular to said movement direction. 3. The machine as in claim 1, wherein said wrapping wheel comprises a plurality of peripheral pockets each suitable to receive in sequence said groups of smoking articles wrapped by said inner wrapping sheet. 4. The machine as in claim 3, wherein each of said peripheral pockets comprises an abutting profile and retaining means to retain a relative inner containing element, or collar, of said packet against said abutting profile. 5. The machine as in claim 4, wherein said retaining means comprise vacuum-gripping means, in particular suction cups. 6. The machine as in claim 3, wherein said transfer means comprises a first transfer element and a second transfer element cooperating in order to retain between them, and to insert into each peripheral pocket, one of said groups of smoking articles wrapped by said inner wrapping sheet such that a greater side of said group of smoking articles wrapped by a relative inner wrapping sheet faces the relative peripheral pocket, said movement means moving said groups of smoking articles wrapped by said inner wrapping sheet so that the filters of said groups of smoking articles are positioned upstream of the tobacco contained in said groups of smoking articles with respect to said movement direction, and comprising positioning means in order to position in succession each of said collars in a respective peripheral pocket. 7. The machine as in claim 6, wherein said positioning means move said collars in a radial direction with respect to said wrapping path. 8. The machine as in claim 6, wherein said positioning means comprise vacuum-gripping means. 9. The machine as in claim 6, wherein said positioning means comprise suction cups. 10. The machine as in 3, wherein each of said peripheral pockets comprises an abutting profile and retaining means to retain a relative inner containing element, or collar, of said packet against said abutting profile, said each of said peripheral pockets further comprising anchoring means to retain each one of said groups of smoking articles wrapped by said inner wrapping sheet and at least partially wrapped by a corresponding collar, said transfer means comprises a first transfer element and a second transfer element cooperating in order to retain between them, and to insert into each peripheral pocket, one of said groups of smoking articles wrapped by said inner wrapping sheet such that a greater side of said group of smoking articles wrapped by a relative inner wrapping sheet faces the relative peripheral pocket, said movement means moving said groups of smoking articles wrapped by said inner wrapping sheet so that the filters of said groups of smoking articles are positioned upstream of the tobacco contained in said groups of smoking articles with respect to said movement direction, and comprising positioning means in order to position in succession each of said collars in a respective peripheral pocket and further comprising folding means in order to fold toward an outside end zones of said collars. 11. The machine as in 3, wherein each of said peripheral pockets comprises an abutting profile and retaining means to retain a relative inner containing element, or collar, of said packet against said abutting profile, said transfer means comprising a first transfer element and a second transfer element cooperating in order to retain between them, and to insert into each peripheral pocket, one of said groups of smoking articles wrapped by said inner wrapping sheet such that a greater side of said group of smoking articles wrapped by a relative inner wrapping sheet faces the relative peripheral pocket, said movement means moving said groups of smoking articles wrapped by said inner wrapping sheet so that the filters of said groups of smoking articles are positioned upstream of the tobacco contained in said groups of smoking articles with respect to said movement direction, and comprising positioning means which comprise further vacuum-gripping means, and also comprising further transfer means in order to transfer in succession an outer wrapping sheet of said packet towards a relative peripheral pocket above a relative group of smoking articles wrapped by said inner wrapping sheet or by a collar, at least partially wrapping said group of smoke articles wrapped by said inner wrapping sheet. 12. The machine as in claim 11, comprising a further wrapping wheel disposed in order to complete the folding of said collars and of said outer wrapping sheets around said groups of smoking articles wrapped by said inner wrapping sheet so as to form said packets, in which said further wrapping wheel comprises a plurality of further peripheral pockets in order to receive said groups of smoking articles wrapped by said inner wrapping sheet, by said collars and by said outer wrapping sheets, and comprising other transfer means in order to transfer in succession from each of said peripheral pocket to each of said further peripheral pockets a relative group of smoking articles wrapped by said inner wrapping sheet, by said collar and by said outer wrapping sheet, wherein said transfer means and/or said wrapping wheel and/or said further wrapping wheel and/or said movement means and/or said positioning means and/or said transfer wheel and/or said further folding means and/or said other transfer means are driven by respective electric step motors. 13. The machine as in claim 3, wherein said transfer means comprise a first transfer element and a second transfer element cooperating in order to retain between them, and to insert into each peripheral pocket, one of said groups of smoking articles wrapped by said inner wrapping sheet such that a greater side of said group of smoking articles wrapped by a relative inner wrapping sheet faces the relative peripheral pocket. 14. The machine as in claim 4, wherein each of said peripheral pockets comprises anchoring means to retain each one of said groups of smoking articles wrapped by said inner wrapping sheet and at least partially wrapped by a corresponding collar. 15. The machine as in claim 14, wherein said anchoring means are movable to allow one of said groups of smoking articles wrapped by said inner wrapping sheet and, at least partially, by a corresponding collar, to be inserted into or removed from a corresponding peripheral pocket, and said anchoring means are moveable to a retaining position, in which one of said groups of smoking articles wrapped by said inner wrapping sheet and, at least partially, by a corresponding collar is retained in a relative peripheral pocket. 16. The machine as in claim 1, wherein said movement means move said groups of smoking articles wrapped by said inner wrapping sheet so that the filters of said groups of smoking articles are positioned upstream of the tobacco contained in said groups of smoking articles with respect to said movement direction. 17. The packaging machine as in claim 1, wherein the transfer means comprises a first thruster element and a second thruster element, the first thruster element and the second thruster element cooperating with each other to retain therebetween one of said groups of smoking articles wrapped by the inner wrapping sheet to transfer the one of said groups of smoking articles wrapped by said inner wrapping sheet from said movement means to said wrapping wheel along a transfer direction that is radial on a same plane with respect to said wrapping path of the wrapping wheel. 18. A method for packaging smoking articles, comprising: moving by means of movement means groups of smoking articles comprising filters and wrapped by an inner wrapping sheet along a movement direction;moving by a wrapping wheel said groups of smoking articles along a substantially circular wrapping path lying on a plane substantially orthogonal to the movement direction, the movement direction and an axis of rotation of the wrapping wheel are parallel on the same plane; andtransferring by transfer means said groups of smoking articles wrapped by said inner wrapping sheet from said movement means to said wrapping wheel,wherein said transferring said groups of smoking articles is directed with respect to the filters along a transfer direction that is radial on a same plane with respect to said wrapping path of the wrapping wheel. 19. The method according to claim 18, wherein said wrapping wheel comprises a peripheral pocket, and said transferring step comprises inserting in said peripheral pocket of said wrapping wheel one of said groups of smoking articles wrapped by said inner wrapping sheet so that a greater side of said group of smoking articles wrapped by a relative inner wrapping sheet faces the relative peripheral pocket. 20. The method as in claim 19, further comprising: after said transferring step, retaining in said peripheral pocket a group of smoking articles wrapped by said inner wrapping sheet and at least partially wrapped by a relative inner containing element, or collar, of said peripheral packet. 21. The method as in claim 18, wherein said moving comprises moving said groups of smoking articles wrapped by said inner wrapping sheet so that filters of said groups of smoking articles are positioned upstream of tobacco contained in said groups of smoking articles with respect to said movement direction. 22. A packaging machine for forming packets of smoking articles, wherein the packaging machine lies substantially on a substantially vertical lying plane, the packaging machine comprising: movement means for moving groups of smoking articles that are at least partially wrapped by an inner wrapping sheet, along a movement direction substantially linear and orthogonal to the vertical lying plane of the packaging machine, wherein the smoking articles comprise filters and tobacco;a wrapping wheel to receive in sequence a plurality of said groups of smoking articles wrapped by said inner wrapping sheet, and to move said groups of smoking articles wrapped by said inner wrapping sheet along a substantially circular wrapping path; andtransfer means comprising a first thruster element and a second thruster element, the first thruster element and the second thruster element cooperating with each other to retain therebetween one of said groups of smoking articles wrapped by the inner wrapping sheet to transfer the one of said groups of smoking articles wrapped by said inner wrapping sheet from said movement means to said wrapping wheel along a transfer direction that is radial on a same plane with respect to said wrapping path of the wrapping wheel.
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