[미국특허]
Capsule-sealing machine for food or drink containers
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65B-051/10
B65B-007/28
출원번호
US-0512749
(2002-11-19)
우선권정보
IT-BO2002A0325(2002-05-28)
국제출원번호
PCT/IT02/000732
(2002-11-19)
§371/§102 date
20041027
(20041027)
국제공개번호
WO03/099657
(2003-12-04)
발명자
/ 주소
Caffeo,Dangher
출원인 / 주소
ECOCAP'S s.r.l.
대리인 / 주소
Egbert Law Offices
인용정보
피인용 횟수 :
0인용 특허 :
9
초록▼
The present invention is a capsule-sealing machine that uses a heat-sealing process to apply sterile aluminum blank capsules on food or drink containers or cans, preferably cylindrical in shape but also square, rectangular or oval. The machine includes a conveyor belt that conveys cans to the machin
The present invention is a capsule-sealing machine that uses a heat-sealing process to apply sterile aluminum blank capsules on food or drink containers or cans, preferably cylindrical in shape but also square, rectangular or oval. The machine includes a conveyor belt that conveys cans to the machine, a loading carousel, a main carousel, where the blank capsules or can covers are sealed onto the cans, an unloading carousel, and an outfeed conveyor belt. The blank capsules are contained in vertical capsule magazines. A series of suction cups removes the blank capsules from the magazines and passes them to another series of suction cups located inside sealing heads of the main carousel. In the main carousel, the cans are raised by the elevating units and come into contact first with the blank capsules and then with the corresponding sealing head.
대표청구항▼
I claim: 1. Capsule-sealing machine for food or drink containers comprising: a conveyor belt with a screw feeder; a loading carousel aligned with said conveyor belt; a capsule magazine, mounted in position after said loading carousel and filled with a plurality of blank capsules, said capsule magaz
I claim: 1. Capsule-sealing machine for food or drink containers comprising: a conveyor belt with a screw feeder; a loading carousel aligned with said conveyor belt; a capsule magazine, mounted in position after said loading carousel and filled with a plurality of blank capsules, said capsule magazine having a plurality of vertical magazine rails and a plurality of claw elements spaced along a length of said vertical magazine rails, said blank capsules being aligned and dispensed from the rails and claw elements; an intermittent rotation unit having a main platform engaging a fixed cam and rotating cam, a plurality of carriages mounted on a perimeter of said main platform, and a plurality of capsule pick-up units, said main platform being horizontally and vertically mobile as controlled by said fixed cam and said rotating cam, each of said capsule pick-up units having a first suction cup mounted at an extremity of said main platform, each first suction cup being engaged with a first grooved cam, said rotating cam moving said first suction cup towards said capsule magazine during rotation of said fixed cam of said intermittent rotation unit, each first suction cup being connected to a vacuum pump by said first grooved cam, a main carousel having a plurality of sealing heads and a plurality of elevating units, each sealing head having a central casing element with a pair of heating elements, a temperature sensor, and a plurality of mobile elements positioned therein, a capsule press-forming device, and a shaft with a clamp cam, each said central casing element being positioned by a first spring and a partial conical interior shape, said shaft having a second suction cup mounted on an end thereof, said second suction cup being engaged with a second grooved cam, said second suction cup being connected to a vacuum pump by said second grooved cam, said capsule press-forming device traveling along said shaft, being positioned by a second spring within said central casing element, and being capsule-shaped and heated by said pair of heating elements, said mobile elements being comprised of independent sector plates for contacting said central casing element, and being slidable within said central casing element, said mobile elements being positioned by a plurality of springs, said pair of heating elements heating said central casing element, being controlled by said temperature sensor, and functioning autonomously, each elevating unit having a support plate mounted on an elevating shaft, and a third spring engaging said support plate, said elevating shaft having an elevating cam, said elevating cam rotating said support plate towards said sealing unit; an unloading carousel; and a second conveyor belt with a screw feeder, wherein said main carousel has a radius equal in length to a radius of a grooved section of said fixed cam of said intermittent rotation unit, wherein said main platform of said intermittent rotation unit rotates in intermittent intervals, said carriages being horizontally mobile and constrained by said rotating cam, said carriages aligning with said main carousel at a circumference of said main carousel, wherein said intermittent intervals of rotation of said intermittent rotation unit are synchronized with rotation speed of said main carousel such that said first suction cup and said second suction cup are aligned by motion of said intermittent rotation unit and rotation of said main carousel, and wherein said first grooved cam delivers a jet of compressed air to said first suction cup so as to deactivate a vacuum, said second suction cup replacing the vacuum by said second grooved cam, said second suction cup being moved away from said first suction cup by rotation of said main carousel.
Kronseder, Volker; Maschke, Stephan; Spindler, Reinhold, Beverage can with a protective cover, a blank for a protective cover, as well as a method and device for application of a protective cover to beverage cans.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.