• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a closure applying apparatus (l) suitable for use in capping machines for placing on a container (B) having a threaded neck portion (26) and an annular collar (30) below said neck portion a tamper-evident screw-type capsule (A) made of rigid plastic material and having a lower skirt portion (27) which is connected by a plurality of thin frangible bridge portions (28) to an upper internally threaded skirt portion (22) and is provided with an inwardly projecting bead (29) for snap engaging beneath said annular collar (30) as a result of screwing of the capsule (A) on the container (B). The apparatus comprises a rotary, vertically reciprocable capping chuck having a plurality of jaws (4) for gripping the capsule (A), each jaw (4) being provided at its lower end with an inner flange (l4) which engages from below the edge of the lower skirt portion (27). The flanges (l4) of the jaws (4) form an abutment surface for the lower skirt portion (27), which absorbs the forces produced during snap movement of the inwardly projecting head (29) over the collar (30) of the container (B), thus preventing fracture of the brigdes (28) during the capping operation.
    公开号:SU1623566A3
    申请号:SU884613075
    申请日:1988-12-02
    公开日:1991-01-23
    发明作者:Маргарья Марио
    申请人:Алпласт С.Н.С.Дей Фрателли Франческо Э Ренато Горья Энд К.(Фирма)；
    IPC主号:
    专利说明:

    The aim of the invention is to increase the reliability of operation by eliminating the breaks in the jumpers during the closure process. When moving down, the cartridge 1 rests against the neck of the container 30 with the capsule attached to it. In this case, the cylindrical section 22 of the pit 19 interacts with the horizontal end wall 26 of the capsule 4. During the further lowering of the cartridge 1, a relative axial movement takes place between the clips 2 and the fifth 19, with the result that the cylindrical section 20 departs from
    the conical side surface 25 and the conical section 21 interacts with the conical top surface 24, thereby allowing the clamps 2 to close the capsule 4. In the closed position, the projections 3 of the clamps 2 interact with the horizontal end wall 26 of the capsule 4, rotating it, and the flanges 6 are in contact with the lower the edge of the lower skirt 7. The latching of the capsule 4 occurs due to the movement of the lower skirt 7 relative to the upper skirt 28. 3 sludge.
    The invention relates to a capping technique and can be used, for example, for capping containers having a thread and an annular protrusion on the throat.
    The purpose of the invention is to increase the reliability of operation by eliminating the breaks in the lintels during the closure process.
    In Fig.1 and 2 shows the device, a vertical section; on fig.Z - the same, the closed position.
    The device contains mounted with rotatable and reciprocating movements of the cartridge 1 and the clamps 2 hinged on it, each of which has a protrusion 3 for supporting into the capsule 4, an annular section 5, a flange 6 formed at the lower end of the clamp 2 on its the inner surface at a distance from the protrusion 3 corresponding to the height of the capsule 4, while the flanges 6 are arranged so that they form an annular contact surface to grip the lower skirt 7 of the capsule 4.
    The cartridge 1-contains a leading element 8, having the form of an expanding cone, and a pipe 9 with a flange 10 and a ring 11 on which the coil spring 12 is supported, the free end of which cooperates with the element 8. The upper outer part of each clip 2 has a toroidal projection 13 for interaction with the element 8, and in its central part a recess 14 is formed, in which the end part of the leading pin 15 placed in the element 8 is placed.
    An element 16 having teeth 17 extending in a vertical direction is screwed to the lower inner end of each clip 2. In the pipe 9, the rod 18 moves with a pinch 19, having a cylindrical section 20, a conical section 21 and an end cylindrical section 22.
    The inner surface of each clip 2 has a toothed protrusion 23 with a conical top surface 24 and a conical side surface 25. Capsule 4 has a horizontal end wall 26, a sealing ring 27 made of plastic mastic, and a top skirt 28 with vertical cuts 29.
    The device works as follows
    In the open position of the cartridge 1, the cylindrical section 20 of the sleeve 19 cooperates with the conical surface 25 of the clamp 2, which assumes an inclined position and rests on the flange 10 of the pipe 9. As it moves downward, the cartridge 1 rests against the neck of the container 30 with the capsule 4 attached to it. In this case, the cyanindrical region 22 of the tube 19 interacts with a horizontal end wall 26 capsules /, J 4.
    Upon further lowering of the cartridge 1, a relative axial movement takes place between clips 2 and 5 and 19, as a result of which the cylindrical section 20 moves away from the conical side surface 25, and the conical section 21 interacts with the conical top surface 24, thereby allowing the clamps 2 to close the capsule 4 .
    In the closed position, the protrusions 3 of the presses 2 interact with the horizontal end wall 26 of the capsule 4, rotating it, and the flanges 6 of the clamps 2 are in contact with the bottom edge of the lower skirt 7.
    When the capsule 4, clamped by the cartridge 1, is wrapped around the container 30, the bottom surface of the flange of the lower skirt 7 interacts with the annular protrusion 31 of the container 30, while the thin jumpers 32 are compressed, and the lower and upper skirts 7 and 28 interact with the other. As a result, the lower skirt 7 is subjected to compressive forces before the bead of the capsule 4 passes through the annular protrusion 31 of the container 30.
    Capsule 4 snaps into place due to the movement of the lower skirt 7 relative to the upper skirt 28. caused by the removal of compressive forces due to the flanges 6 of the clamps 2, which form the contact surface for the lower crumb of the lower skirt 7. At the same time, the thin bridges 32 cannot stretch beyond the original length, which prevents rupture of the jumpers 32 in the process of closure.
    At the end of the sealing operation, the stem lowers p 19 and the clips open, releasing the capsule.
    权利要求:
    Claims (1)
    [1]
    The invention The apparatus for donning a capsule to a capping machine for containers having a thread on the neck and an annular protrusion located under it, with capsules that are closed on one side
    a cylinder having an upper skirt with a thread formed on its inner surface and a lower skirt connected to it by torn partitions with an annular collar to grip a container under the protrusion of the container neck, containing a cartridge mounted with rotational and reciprocating movements in the vertical direction and hingedly fixed on it clamps for capturing the upper skirt of the capsule, each of which has a protrusion for abutting the cap of the capsule and an annular region, characterized in that, in order to increase
    reliability due to the elimination of jumpers during the closure process, each clip is provided with a flange formed at its lower end located on its inner surface at a distance from the clip lug corresponding to the height of the capsule, while the flanges are arranged so that they form an annular contact surface underskirt capsule.
    Fi & W
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1623566A3|1991-01-23|Cup-applying device for machine for closing containers with threaded neck
    SU1223835A3|1986-04-07|Plastic screw cap with inviolability tape for tank with ring of "pilferprood" type
    KR100449355B1|2004-12-14|Plastic lug closure
    US4613052A|1986-09-23|Tamper-indicating closure, container and combination thereof
    US5163575A|1992-11-17|Container with curled tamper-evident band to retain closure
    RU2026800C1|1995-01-20|Capping device
    CA1285525C|1991-07-02|Safety closure and container package
    IE56853B1|1992-01-01|Crimpable capping assembly for a centrifuge tube
    RU2033373C1|1995-04-20|Reservoir cover
    US3122261A|1964-02-25|Capseals for container closures
    EP0052167A1|1982-05-26|Tamper indicating closure device
    JP2005193913A|2005-07-21|Cap made of synthetic resin, enclosing apparatus and beverage filled in container
    US3434266A|1969-03-25|Cap crimping apparatus
    US2643805A|1953-06-30|Capping head
    GB2155449A|1985-09-25|Closures for containers
    US3327454A|1967-06-27|Apparatus for applying closures to containers
    US2416001A|1947-02-18|Bottle capping head
    JPH03275452A|1991-12-06|Reusable sealing closure system for container
    CA1285913C|1991-07-09|Closure applying apparatus
    GB2096110A|1982-10-13|Tamper-indicating bottle closure cap
    US2142302A|1939-01-03|Capping mechanism for bottles and the like
    JPH10175659A|1998-06-30|Composite plastic cap
    SU1666437A1|1991-07-30|Device for removing caps
    GB2096584A|1982-10-20|Plastics closure
    US2762177A|1956-09-11|Automatic capping machine
    同族专利:
    公开号 | 公开日
    JPH01502899A|1989-10-05|
    GR3001218T3|1992-07-30|
    WO1987007588A1|1987-12-17|
    DE3766756D1|1991-01-31|
    AU604688B2|1991-01-03|
    IT1189689B|1988-02-04|
    AT59181T|1991-01-15|
    ES2019309B3|1991-06-16|
    KR880701683A|1988-11-04|
    AU7089987A|1988-01-11|
    US4905447A|1990-03-06|
    DK55388D0|1988-02-03|
    EP0248145B1|1990-12-19|
    IT8667462D0|1986-06-04|
    EP0308399A1|1989-03-29|
    BR8707714A|1989-08-15|
    DK55388A|1988-02-03|
    EP0248145A1|1987-12-09|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2819577A|1956-06-07|1958-01-14|Cons Packaging Machinery Corp|Spindle arrester for capping machines|
    US3031822A|1961-02-21|1962-05-01|Cons Packaging Machinery Corp|Chuck for capping machines|
    US4178733A|1978-02-03|1979-12-18|The Upjohn Company|Torque open capping chuck improvement|
    GB1596355A|1978-03-22|1981-08-26|Metal Closures Group Ltd|Capping machinery|
    AT375893B|1982-09-14|1984-09-25|Schuett Elisabeth|PLASTIC SCREW CAP AND DEVICE FOR CLOSING A CONTAINER WITH THE SAME|
    US4674263A|1985-10-29|1987-06-23|Aluminum Company Of America|Finger assembly for a screwcapping head|
    US4696144A|1986-10-29|1987-09-29|New England Machinery, Inc.|Container capper and torque tester|AU584220B2|1985-07-05|1989-05-18|New Product Engineering Pty. Ltd.|Container closure handling mechanism|
    US5437139A|1991-11-04|1995-08-01|Anderson-Martin Machine Co.|Capping machine head with cap aligning chuck|
    US5327697A|1993-03-12|1994-07-12|Stolberger Inc.|Chuck for capping machine|
    US6044626A|1998-11-06|2000-04-04|Pneumatic Scale Corporation|Chuck for capping machine|
    US6076330A|1999-02-02|2000-06-20|Thomas; Glenn E.|Powered crimping tool to secure a cap onto a bottle or vial|
    US6382440B1|2000-03-10|2002-05-07|Alcoa Closure Systems International|Closure having raised sidewall display elements|
    US6941724B2|2001-06-07|2005-09-13|Klockner Khs, Inc.|Screw capping head|
    US6698160B2|2002-02-19|2004-03-02|Fci, Inc.|Apparatus and method to prevent bottle rotation|
    US20030155320A1|2002-02-19|2003-08-21|Fci, Inc., An Ohio Corporation|Plastic water bottle|
    DE10232846A1|2002-07-19|2004-02-12|Alcoa Deutschland Gmbh Verpackungswerke|Closing cone|
    US7028857B2|2003-05-28|2006-04-18|Fci, Inc.|Plastic water bottle and apparatus and method to convey the bottle and prevent bottle rotation|
    US6945011B2|2003-05-29|2005-09-20|Blackhawk Molding Co., Inc.|Container closure system|
    ITTO20060583A1|2006-08-07|2008-02-08|Arol Spa|"DEVICE FOR TAKING CAPSULES FOR A CAPPING MACHINE"|
    ITTO20060706A1|2006-10-02|2008-04-03|Arol Spa|"HEAD OF SCREWING AND ROLLING FOR THE APPLICATION OF PRE-THREADED CAPS"|
    ITBO20070546A1|2007-08-02|2009-02-03|Acma Spa|SOCKET EQUIPMENT FOR CAPPERS GROUPS IN MACHINES FOR PACKAGING CONTAINERS.|
    IT1392715B1|2009-01-13|2012-03-16|Gruppo Bertolaso Spa|CAPPING HEAD FOR APPLICATION OF CAPS ON CONTAINERS|
    DE102013103111A1|2013-03-26|2014-10-02|George Robert Collins|Holder for a container receptacle and container receptacle|
    CN103303849A|2013-06-04|2013-09-18|上海东富龙科技股份有限公司|Claw-type vial capping cutter mechanism|
    US20160208844A1|2015-01-15|2016-07-21|Maclean-Fogg Company|Crimped capped fastener|
    CN107098301A|2016-02-22|2017-08-29|温州市友联机械制造有限公司|It is a kind of the Cao rotating head of lid to be captured by orientation and with the pushing cover device for hanging lid boss|
    DE102016107167A1|2016-04-18|2017-10-19|Krones Ag|Closing head for closing a container with a container closure|
    IT201600085761A1|2016-08-17|2018-02-17|Arol Spa|"Self-adjusting capping spindle to apply closing elements on containers"|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    IT67462/86A|IT1189689B|1986-06-04|1986-06-04|TOOL USED IN CAPSULATING MACHINES FOR SCREWING ON PLASTIC SCREW CAPS CONTAINERS OF A GUARANTEE SEAL|
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