Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
  • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
  • B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
  • B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
  • B67C3/22—Details
  • B67C3/24—Devices for supporting or handling bottles
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
  • B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
  • B67B3/00—Closing bottles, jars or similar containers by applying caps
  • B67B3/20—Closing bottles, jars or similar containers by applying caps by applying and rotating preformed threaded caps
  • B67B3/2013—Closing bottles, jars or similar containers by applying caps by applying and rotating preformed threaded caps by carousel-type capping machines
  • B67B3/2033—Closing bottles, jars or similar containers by applying caps by applying and rotating preformed threaded caps by carousel-type capping machines comprising carousel co-rotating capping heads

Definitions

• the present invention relates to a container holding device and a container treatment facility such as a facility for transporting, filling or capping said containers.
• a liquid packaging line generally comprises several facilities arranged one after the other with, in particular, a filling installation, a capping installation and possibly a washing or rinsing system for the containers, a sterilization installation, etc.
• certain operations such as plugging screw caps can be achieved if the containers are immobilized in rotation about the axis of screwing.
• the rotation of the rotating containers is then ensured by means of spikes or sharp blades which bite the material of the container, in particular under the flange of the containers when the containers are supported by it. It is then necessary to exert a vertical force on the plugs during screwing to allow penetration of the pins or blades in the collar. This effort generates a parasitic resisting torque which makes it difficult to obtain a predetermined tightening torque of the plugs.
• An object of the invention is to provide a holding means meeting the above stated constraints.
• a device for holding a lower part of a container in a container treatment installation comprising a support armature provided with a fixed stop for a lateral surface of the part. bottom of the container and a shoe mounted to pivot about a substantially horizontal axis between a holding position in which the shoe extends in the vicinity of the stop to cooperate with the lower part of the container and a release position wherein the shoe is hoisted to allow insertion into the device, and the extraction, out of the device, of the lower part of the container in a substantially co-planar direction to a direction of support of the lower part of the container against the stop.
• the shoe can be retracted to carry container transfers between the platform on which the device is installed and the transport devices ensuring the introduction of the containers on the platform and their evacuation.
• the device which ensures the maintenance of the lower part of the containers, does not clutter the upper part thereof and does not hinder the completion of processing operations, most of which, as part of product packaging, requires access to the neck of the containers.
• the shoe comprises a bearing surface extending opposite the abutment when the shoe is in the holding position so that the bearing surface applies the lower part of the container against the stop. The lower part of the container can thus be clamped between the fixed stop and the bearing surface of the movable shoe.
• the abutment and the bearing surface are shaped to fit at least partly the lower part of the container when the shoe is in the holding position.
• the contact surface between, on the one hand, the container and, on the other hand, the fixed stop and the bearing surface is thus relatively large providing effective holding of the container in particular in rotation about its central axis.
• the container has a polygonal cross section
• the lower part of the container is nested in the housing defined by the fixed stop and the movable shoe.
• the hoof comprises a sec- and extending horizontally adjacent the stopper when the shoe is in the holding position to support a bottom of the container.
• the bottom of the container will then rest on the sole of the movable shoe which is applied against the bottom of the container when the shoe is in the holding position.
• the hinge axis extends horizontally under the abutment and, preferably, the axis of articulation of the hoof is spaced from the abutment.
• This embodiment is particularly easy to achieve and allows the simple obtaining of a force of application of the hooves against the lower part of the containers.
• the abutment and / or the shoe are coated with a material with a high coefficient of friction.
• the holding still rotating containers is then further improved.
• the device comprises an elastic member for returning the shoe in the holding position. If the container is incorrectly positioned, the spring can not return the shoe to its holding position limiting the risk of breakage of the container or equipment.
• the device comprises a mechanical member for supplying the shoe in the disengaged position, this mechanical supply member advantageously comprising an arm extending projecting under the shoe and having a free end to cooperate with a moving cam. relative to said end of the arm.
• the invention also relates to a processing installation incorporating the holding device of the invention.
• FIG. 1 is a partial schematic perspective view of an installation according to the invention
• FIG. 2 is a more detailed perspective view of the holding device according to a first angle of view
• FIG. 3 is a view similar to FIG. 2 according to a second angle of view
• FIG. 4 is a schematic view of the device in section along the plane IV of FIG. 3.
• the invention is here described in relation to a container sealing installation having a collar provided with a collar that is surmounted. a screw neck.
• the capping installation comprises, in a manner known per se, a frame 1 on which is mounted for pivoting a column supporting a platform 2 having a periphery provided with means for supporting the containers by their upper part and more precisely here by their collar.
• These support means here comprise vesoles 3 which are arranged to receive the portion of the neck extending just below the collar and which are each associated with a member, not shown but known in itself, for retaining the collar in the cell 3.
• the platform 2 is surmounted by a screw turret from which come down screwing pins 4 above each cell 3.
• the screwing spindles 4 are driven by a linear vertical reciprocating movement by means of cams, not shown, integral with the frame 1.
• the screwing pins 4 have a lower end provided with a plug gripping member and an upper end driven in rotation.
• Stars or other container transport means may be associated with the platform 2 in a zone A of the installation to bring containers to be plugged into the cells 3 and remove cells 3 capped containers.
• the holding device 5 comprises an armature generally designated 6 having a horizontal upper plate 7 having a periphery dug with cells 8 open laterally to receive a portion of the lower part of a container.
• Each cell 8 extends under a cell 3 and is defined by a wall 9 forming a radial abutment for the lower part of the container.
• the holding device 5 further comprises shoes generally designated 10 which comprise a sole 11 to bear against a bottom of the containers and a jaw portion 12 having a bearing surface 13 intended to be applied laterally against the lower part of the container.
• Each shoe 10 is mounted on the frame 6 to pivot between a holding position in which the shoe 10 extends in the vicinity of the wall 9 to cooperate with the lower part of the container and a release position in which the shoe 10 is retracted to allow the introduction into the device and the extraction, out of the device, the lower part of the container in a substantially coplanar direction to a bearing direction (referenced F in Figure 4) of the lower part of the container against the wall 9.
• Each shoe 10 comprises a pair of legs 14 having one end rigidly attached to the lower face of the jaw 12 and an opposite end connected to the armature 6 by a hinge pin 15 extending horizontally under the plate 7 (and therefore under the wall 9) in a remote position of it.
• a rod 16 (not visible in Figures 1 and 3) is mounted between the legs 14 and a lower portion of the frame 6 forming a bracket 17.
• the rod 16 has an upper end shouldered and articulated to the legs 14 to rotate around an axis parallel to the hinge pin 15 and a lower end received in the bracket 17 sliding and pivoting about an axis parallel to the hinge axis 15.
• a spring 18 is mounted around the rod 16, between the shoulder end thereof and the bracket portion 17, for elastically biasing the shoe 10 to its holding position.
• the rods 16 and the springs 18 have not all been shown in the figures for reasons of clarity thereof.
• Each shoe 10 is associated with a control arm 19 having one end rigidly fixed to one of the legs 14 and an opposite end provided with a roller 20 to cooperate with a cam 21 fixed to the frame 1 facing the zone A to bring the hooves 10 in the release position.
• the control arm 19 and the cam 21 form mechanical means for supplying the shoe in the disengaged position.
• the wall 9 and the shoes 10 are coated with a material with a high coefficient of friction.
• the container When screwing the cap, the container is thus firmly held by the device 5 which prevents the rotation of said container around the screw axis of the cap. After the screwing is complete, the container has been brought back into zone A because of the joint rotation of the platform 2 and the device 5 and the cam 21 controls the shoe 10 in its disengaged position to allow the evacuation of the clogged container. .
• the invention is not limited to the embodiment described but encompasses any variant within the scope of the invention as defined by the claims.
• the shoe may have a shape different from that described and not have a sole or bearing surface.
• the bearing surface and the stop may have a shape adapted to define a housing of the same section as that of the containers, provide surface areas or point support.
• a device for adjusting the height of the holding device may be provided to change the distance between the holding device 5 and the platform 2 and thus adapt to containers of different heights.
• the material with a high coefficient of friction can cover only part of the hoof and / or the fixed stop or be omitted.
• the introduction and evacuation of the containers can be performed by an operator and / or be performed in different areas.
• the invention is applicable to installations ensuring a linear displacement of the containers.
• the invention also applies to any type of container treatment plant and in particular a filling, transport, washing, sterilization ...

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Specific Conveyance Elements (AREA)
• Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
• Auxiliary Devices For And Details Of Packaging Control (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=40560222

Family Applications (1)

Country Status (9)

Families Citing this family (2)

Family Cites Families (9)

• 2008
  • 2008-09-15 FR FR0805032A patent/FR2935958B1/fr not_active Expired - Fee Related
• 2009
  • 2009-09-11 WO PCT/FR2009/001087 patent/WO2010029230A1/fr active Application Filing
  • 2009-09-11 CN CN2009801369133A patent/CN102149625B/zh not_active Expired - Fee Related
  • 2009-09-11 JP JP2011526528A patent/JP2012502862A/ja not_active Ceased
  • 2009-09-11 BR BRPI0919016A patent/BRPI0919016A2/pt not_active IP Right Cessation
  • 2009-09-11 EP EP09740170A patent/EP2323944A1/de not_active Withdrawn
  • 2009-09-11 CA CA2732650A patent/CA2732650C/fr not_active Expired - Fee Related
  • 2009-09-11 MX MX2011001858A patent/MX2011001858A/es active IP Right Grant
  • 2009-09-14 US US12/559,058 patent/US8628068B2/en not_active Expired - Fee Related

Non-Patent Citations (1)

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