IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0882542
(2001-06-15)
|
우선권정보 |
JP-0180632 (2000-06-15) |
발명자
/ 주소 |
- Hiramoto, Shinichi
- Tsutsui, Shoji
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
6 인용 특허 :
9 |
초록
▼
An apparatus for inserting spouts into bags comprising a plurality of spout holding member disposed at equal intervals on the circumference of a continuously-rotating rotating table; and a pair of holding members which position and hold both side edges of bags, bag bottom receiving stands that suppo
An apparatus for inserting spouts into bags comprising a plurality of spout holding member disposed at equal intervals on the circumference of a continuously-rotating rotating table; and a pair of holding members which position and hold both side edges of bags, bag bottom receiving stands that support the lower ends of the bags, and suction plates which open the mouths of the bags with suction. The holding members hold side edges of supplied bags, the bag bottom receiving stand is raised to move the mouths of the bags to the suction plates, and the mouths of the bags are opened by suction by the suction plates. Then, the holding members, bag bottom receiving stand and suction plates are raised, and bags are fitted over the spouts and raised to the upper end of the sealing portion of the spouts. Afterward, the bags and spouts are temporarily sealed.
대표청구항
▼
1. A spout insertion apparatus which inserts spouts into specified positions inside bags, wherein said spout insertion apparatus is comprised of:a plurality of spout holding members disposed at equal intervals on a circumference of a continuously rotating rotor so as to hold supplied spouts vertical
1. A spout insertion apparatus which inserts spouts into specified positions inside bags, wherein said spout insertion apparatus is comprised of:a plurality of spout holding members disposed at equal intervals on a circumference of a continuously rotating rotor so as to hold supplied spouts vertically in specified positions;a pair of holding members, a bag bottom receiving stand, and a chucking member which are respectively disposed beneath each of said spout holding members, said pair of holding members positioning and holding bet side edges of supplied bags, said bag bottom receiving stand supporting lower ends of said bags, and said chucking member opening mouths of said bags by applying suction from both sides; anda raising-and-lowering means which raises and lowers either one of said bag bottom receiving stand or said chucking member, or both of them, and whereinsaid spout holding members, the pair of holding members, the bag bottom receiving stand, and the chucking member are rotated together with the rotor;said pair of holding members set said bags upright;said raising-and-lowering means raises the lowers the bag bottom receiving stand and the chucking member when the rotor is rotated;said mouths of said bags with side edges of said bags being held by said holding members and lower ends of said bags being supported by said bag bottom receiving stand are opened from both sides by an application of suction by said chucking member;said bag bottom receiving stand and/or said chucking member are raised vertically with said mouths of said bags in an open state, so that said bags are raised to upper ends of sealing portion of spouts; andfurther comprising a raising-and-lowering means which raises and lowers said holding members, wherein said mouths of said bags with side edges of said bags being held by said holding members and lower ends of said bags being supported by said bag bottom receiving stand are opened from both sides by an application of suction by said chucking member, and said holding members and said bag bottom receiving stand and/or said chucking member are raised vertically with said mouths of said bags in an open so that said ha are raised to upper ends of said sealing portions of said spouts. 2. The spout insertion apparatus according to claim 1, wherein when said chucking member opens said mouths of said bags by applying suction from both sides, said pair of holding members narrow a gap between said holding members by a specified distance. 3. A spout insertion apparatus which inserts spouts into specified positions inside bags, wherein said spout insertion apparatus is comprised of:a plurality of spout holding members disposed at equal intervals on a circumference of a continuously rotating rotor so as hold supplied spouts vertically in specified positions;a pair of holding members a bag bottom receiving stand and a chucking member which are respectively disposed beneath each of said out holding member said air of holding members positioning and holding both side edges of supplied bags, said bag bottom receiving stand supporting lower ends of said bags and said chucking member opening mouths of said bags by applying suction from both sides; anda raising-and-lowering means which raises and lowers either one of said bag bottom receiving stand or said chucking member, or both of them, and whereinsaid mouths of said bags with side edges of said ban being held by said holding members and lower ends of said bags being supported by said bag bottom receiving stand are opened from both sides by an application of suction by said chucking member, andsaid bag bottom receiving stand and/or said chucking member are raised vertically with said mouths of said bags in an open state, so that said bags are raised to upper ends of sealing portion of spouts;further comprising a raising-and-lowering means which raises and lowers said holding members, wherein said mouths of said bags with side edges of said bags being held by sai d holding members and lower ends of said bags being supported by said bag bottom receiving stand are opened from both sides in an application of suction by said chucking member, and said holding members and said bag bottom receiving stand and/or said chucking member are raised vertically with said mouths of said bags in an open state, so that said bags are raised to upper ends of said sealing portions of said spouts. 4. The spout insertion apparatus according to claim 3, wherein a common raising-and-lowering means is provided which simultaneously raises and lowers said holding members and said chucking member. 5. The spout insertion apparatus according to claim 3 or 4, wherein a raising-and-lowering means is provided which raises and lowers said bag bottom receiving stand, and wherein said mouths of said bags are opened from both sides by said chucking member after said bag bottom receiving stand that supports said lower ends of said bags has been raised a specified distance so as to raise said mouths of said bags to a position of said chucking member. 6. The spout insertion apparatus according to claim 5, wherein:raising-and-lowering means which raise said bag bottom receiving stand and said chucking member are provided for both of them, and whereina contact member which contacts upper ends of raised bags is disposed in lower portions of said spout holding members, said bag bottom receiving stand elastically supports said bags, and a suction chucking of said chucking member is stopped immediately before said bags reach said upper end. 7. The spout insertion apparatus according to claim 3 or 4, wherein:raising-and-lowering means which raise said bag bottom receiving stand and said chucking member are provided for both of them, and whereina contact member which contacts upper ends of raised bags is disposed in lower portions of said spout holding members, said bag bottom receiving stand elastically supports said bags, and a suction chucking of said chucking member is stopped immediately before said bags reach said upper end. 8. A spout insertion apparatus which inserts snouts into specified positions inside bags wherein said spout insertion apparatus is comprised of:a plurality of snout holding members disposed at canal intervals on a circumference of a continuously rotating rotor so as to hold supplied snouts vertically in specified positions;a pair of holding members a bag bottom receiving stand and a chucking member which are respectively disposed beneath each of said scout holding members, said pair of holding members positioning and holding both side edges of supplied bags, said bag bottom receiving stand supporting lower ends of said bags and said chucking member opening mouths of said bags by applying suction from both sides; anda raising-and-lowering means which raises and lowers either one of said bag bottom receiving stand or said chucking member or both of them, and whereinsaid holding members have a substantially V shape as seen in a plan view and have a specified length in a vertical direction;said holding members are attached to tip ends of respective pivoting arms and are disposed facing each other, open and close by swinging through a specified range, and receive bags when said holding members are open and then close to bold both side edges of said bags;said mouths of said bags with side edges of said bags being held by said holding members and lower ends of said bags being supported by said bag bottom receiving stand are opened from both sides by an application of suction by said chucking member, andsaid bag bottom receiving stand and/or said chucking member are raised vertically with said mouths of said bags in an open state so that said bags are raised to inner ends of sealing portion of spouts.
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