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WO2015048862A1 - Dispositif de centrage et de capsulage de bouchons sur des conteneurs - Google Patents

Dispositif de centrage et de capsulage de bouchons sur des conteneurs Download PDF

Info

Publication number
WO2015048862A1
WO2015048862A1 PCT/BG2014/000029 BG2014000029W WO2015048862A1 WO 2015048862 A1 WO2015048862 A1 WO 2015048862A1 BG 2014000029 W BG2014000029 W BG 2014000029W WO 2015048862 A1 WO2015048862 A1 WO 2015048862A1
Authority
WO
WIPO (PCT)
Prior art keywords
main body
washer
centring
stepped
sleeve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/BG2014/000029
Other languages
English (en)
Inventor
Peter Spasov
Evgeni MINCHEV
Erol YUSEIN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
"INDEX - 6" Ltd
INDEX 6 Ltd
Original Assignee
"INDEX - 6" Ltd
INDEX 6 Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by "INDEX - 6" Ltd, INDEX 6 Ltd filed Critical "INDEX - 6" Ltd
Publication of WO2015048862A1 publication Critical patent/WO2015048862A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B67B3/2066—Details of capping heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B65B7/28—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers
    • B65B7/2821—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers applying plugs or threadless stoppers
    • 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
    • B67B1/00—Closing bottles, jars or similar containers by applying stoppers
    • B67B1/04—Closing bottles, jars or similar containers by applying stoppers by inserting threadless stoppers, e.g. corks
    • 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
    • B67B1/00—Closing bottles, jars or similar containers by applying stoppers
    • B67B1/06—Closing bottles, jars or similar containers by applying stoppers by inserting and rotating screw stoppers
    • 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
    • B67B3/26—Applications of control, warning, or safety devices in capping machinery
    • B67B3/268—Applications of control, warning, or safety devices in capping machinery devices for avoiding damage to the closing machine

Definitions

  • This invention refers to a device used for centring and capping caps to containers at their closing, after their filling.
  • the device is applicable mainly, but not only to food industry machines.
  • a driving sleeve which is movable along the axis is mounted :n the central cylindrical groove of the main body.
  • the vertical movement of the sleeve is determined by the length of the slits made on the main body periphery.
  • a disadvantage of the known device is that it does not allow precise cap applying to container cover, especially when cap mounting opening is not located centrally and symmetrically towards the vertical walls of the container.
  • a purpose of this invention is to create a device allowing precise centring and capping of caps to thin- walled containers after their filling.
  • the device for centring and capping caps to containers consists of a main body that is axially movable in the vertical direction with stepped cylindrical shape, which is fixed to an actuator of the closing machine and a cap-gripping assembly, covered by an elastic ring.
  • the bottom part of the main body is movably inserted into a stepped cylindrical sleeve, around which, over its foot, a compression coil spring is arranged.
  • a stop ring is fixedly engaged to the base of the stepped sleeve.
  • Slots are made internally, along the longitudinal axis of the: stop ring and on the outer surface of the foot of the stepped sleeve, in which gripping pins are positioned equally spaced and parallel to the central sleeve axis. Gripping pins, which are limited to movement along the sleeve axis, are embraced by the elastic ring which is inserted in grooves made in each of the gripping pins and on the foot of the guiding sleeve.
  • An orientating washer is mounted inside the guiding stepped sleeve to the bottom of the main body.
  • the orientating washer is stationarily fixed to the main body.
  • the bottom surface of the orientating washer is tapered at an angle equal to the angle of inclination of the cover of the container to be closed in the process of cap centring and ramming on the housing.
  • the orientating washer is made as a joint washer. Accordingly, the head of the ori ntating joint washer is inserted into an opening formed in the bottom of the main body, and the extended portion of the joint of the washer is set movably in a central hole made in a slit washer, stationarily fixed to the main body.
  • a stepped groove is made internally in the main body along its longitudinal axis, in which an ejector shaft is mounted to release the cap when there is no the container below it.
  • a stop nut is fixed to the upper end of the ejector shaft, above the main body, and a compression spring is placed around ejector shaft between stop nut and fie step of the stepped groove.
  • a protective washer is mounted at the lower end of the ejector shaft, it is attached to the ejector shaft by a fastener, and a fixing screw is fastened to the upper end of the main body, which limits and controls the power of the compression spring.
  • An advantage of created device is the possibility of precise: cap centring and capping to the container cover, irrespective of the resistance of the cover and irrespective of the position of the opening in the cover for mounting the cap - centrally, symmetrically or asymmetrically towards the vertical walls of the container.
  • Figure 1 shows the device for centring and capping caps to containers in axonometric projection
  • Figure 2 axonometric projection of an alternative implementation of the device with a movable joint washer
  • Figure 3 also represents an alternative implementation of the device in Figure 1 with an ejector shaft
  • Figure 4 an alternative implementation of the device with a movable joint washer in Figure 2 and an ejector shaft;
  • Figure 5 - axonometric projection of the device with a container
  • Figure 6 - axonometric projection with a section of the device with a container.
  • the device consists of a main body 1 with a stepped cylindrical shape - Figure No. 1 , the bottom of which is movably placed into a tepped sleeve 2.
  • the upper cylindrical and thinner part of the main body 1 has a threading by means of which the main body 1 is fixed movably and replaceably to the actuator (spindle or capping head) of the closing machine (rotary, stepping or other) - not show r n in the attached figures.
  • the main body 1 is axially movable in the vertical direction.
  • a stop ring 5 is stationarily fixed to the base of the stepped sleeve 2 through fastening elements 10 - bolts in this case.
  • Gripping pins 4 are attached laterally to the foot and around a stepped sleeve 2 by an embracing elastic ring 7.
  • the elastic ring 7 is inserted in grooves made in each of the centring pins 4 and in the step of the sleeve 2. The movement of the gripping pins 4 in the vertical direction is limited, as they are located in slots made in the sleeve 2 and limited by the stop ring 5.
  • An orientating washer 3 is stationarily fixed inside the stepped sleeve 2, to the main body 1 by an anchoring bolt 8.
  • the bottom, surface of the orientating washer 3 is tapered at an angle equal to the angle of closing container cover inclination in the process of cap 9 centring and capping -
  • the angle of taper on the bottom surface of the orientating washer 3 is determined by the container 20 and particularly depends on how much the container cover 20 sags due to the pressure when capping the cap 9.
  • a cylindrical spring 6 is placed around the stepped sleeve 2, above its step.
  • a movable orientating joint washer 1 1 is attached to the main body 1 - figure
  • the head of the orientating joint washer 11 is located in an opening formed in the bottom of the main body 1.
  • the elongated part of the hinge of the movable joint washer 1 1 is set movably into a central opening made in a slit washer 12 which is stationarily fixed to the main body 1.
  • a stepped groove is made in the main body 1 along its longitudinal axis, in which an ejector shaft 13 is mounted - figure 3, which is used to release the cap 9, when there is no container 20 under it, for one reason or another.
  • a limiting nut 14 is fastened to the upper end of the ejector shaft 13, above the main body 1.
  • a compression spring 15 is placed around the ejector shaft 13 between limiting nut 14 and the step of the stepped groove.
  • a protective washer 18 is mounted at the lower end of the ejector shaft 13; this washer 18 is attached to the ejector shaft 13 through the fixture 17.
  • a fixing nut 16 is fastened to the upper end of the main body 1 , which limits and controls the power of the compression spring 6.
  • FIG 4 An alternative implementation of the device is shown on figure 4, where a movable joint washer 1 1 is used such as in the implementation in figure 2, but an ejector shaft 13 is also applied.
  • the device for centring and capping caps to containers is fixed to actuator assembly 19 (spindle or capping head) of the closing machine (rotor, step or other). Fixing with the main body 1, which is screwed to the actuator assembly of the machine 19 - figure 5 is made through the threaded connection.
  • Cap 9 is placed in the device for centring and capping, which could be done automatically or manually.
  • Cap gripping 9 is implemented through centring pins 4, which in turn are pressed and limited by the elastic ring 7. In this way the cap 9 is gripped and securely centred without losing orientation.
  • the initial contact with the container 20 and the device is implemented through the limiting ring 5. Since the limiting ring 5 is stationarily fixed to the stepped sleeve 2, the entire sleeve is pushed vertically upwards, the cylindrical spring 6 contracts, which ensures the capping operation. After capping the cap 9 to the container 20 and the actuator assembly lifts vertically, the spring 6 returns device back to its initial position.
  • a movable orientating joint washer 1 1 may be placed instead of the fixed orientating washer 3. This washer can be tilted in all directions so as correct capping of the cap 9 to the container 20 could be performed.
  • the movable orientating joint washer 1 1 is tilted in any direction as it is limited only in relation to the size of angle of inclination, but not in the direction - it adjusts itself after applying pressure on it, depending on what the resistance across directions is.
  • Ejector shaft 13 - figure 3 and figure 4 is used in the automatic operation of the device when it is necessary. These are the cases in which there is a cap 9 in the device, while, at the same time, there is no container 20 under the cap. The cap 9 is pushed away (ejected by the ejector shaft 13) in order not to be hit in case of cap 9 re - gripping. Thus, in each cycle the device is free (empty) to take a new cap 9.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Of Jars (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)

Abstract

L'invention concerne un dispositif constitué d'un corps principal (1) ayant une forme cylindrique étagée, dont une partie est placée dans un manchon étagé (2). Un filet est réalisé sur la partie cylindrique supérieure du corps principal (1), lequel est utilisé pour le fixer à l'ensemble actionneur d'une machine de fermeture. Des broches de préhension (4) sont disposées uniformément le long de la surface externe du manchon étagé (2) et parallèlement à l'axe central du corps principal (1) et sont utilisées pour saisir et centrer les bouchons (9). Les broches de préhension (4) sont placées sur le pied du manchon étagé (2) de guidage à l'aide d'une bague élastique (7) et d'une bague d'arrêt (5), fixées à la base du manchon étagé (2). Un ressort cylindrique (6) se trouve autour du manchon étagé (2). À l'intérieur du manchon étagé (2), une rondelle d'orientation (3) est fixée à demeure au corps principal (1), la rondelle ayant une surface inférieure taillée en cône à un angle égal à l'angle d'inclination du couvercle du conteneur à fermer lors de l'opération de centrage et de capsulage du bouchon (9).
PCT/BG2014/000029 2013-10-01 2014-08-01 Dispositif de centrage et de capsulage de bouchons sur des conteneurs Ceased WO2015048862A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BG111585A BG111585A (bg) 2013-10-01 2013-10-01 Механизъм за центроване и набиване на капачки към съдове
BG111585 2013-10-01

Publications (1)

Publication Number Publication Date
WO2015048862A1 true WO2015048862A1 (fr) 2015-04-09

Family

ID=51655516

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BG2014/000029 Ceased WO2015048862A1 (fr) 2013-10-01 2014-08-01 Dispositif de centrage et de capsulage de bouchons sur des conteneurs

Country Status (2)

Country Link
BG (1) BG111585A (fr)
WO (1) WO2015048862A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113029747A (zh) * 2021-02-10 2021-06-25 江西理工大学 一种模拟岩体的高水压加载装置及方法
WO2024006175A1 (fr) * 2022-06-26 2024-01-04 Vanrx Pharmasystems Inc. Appareil et procédé pour sceller sous vide des produits pharmaceutiques dans des récipients

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3207780A1 (de) * 1982-03-04 1983-09-08 Mauser-Werke GmbH, 5040 Brühl Hilfsvorrichtung fuer eine einschraubanlage
FR2571349A1 (fr) * 1984-10-09 1986-04-11 Gallay Sa Procede et dispositif de mise en place par emboitement elastique d'elements d'embouchure
DE3924120A1 (de) * 1989-07-20 1991-01-31 Alcoa Gmbh Verpackwerke Verschliesskopf
WO2004009484A1 (fr) * 2002-07-19 2004-01-29 Alcoa Deutschland Gmbh Cone de fermeture
EP1566359A1 (fr) 2004-02-20 2005-08-24 Arol S.p.A. Tête de vissage de capuchons

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3207780A1 (de) * 1982-03-04 1983-09-08 Mauser-Werke GmbH, 5040 Brühl Hilfsvorrichtung fuer eine einschraubanlage
FR2571349A1 (fr) * 1984-10-09 1986-04-11 Gallay Sa Procede et dispositif de mise en place par emboitement elastique d'elements d'embouchure
DE3924120A1 (de) * 1989-07-20 1991-01-31 Alcoa Gmbh Verpackwerke Verschliesskopf
WO2004009484A1 (fr) * 2002-07-19 2004-01-29 Alcoa Deutschland Gmbh Cone de fermeture
EP1566359A1 (fr) 2004-02-20 2005-08-24 Arol S.p.A. Tête de vissage de capuchons

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113029747A (zh) * 2021-02-10 2021-06-25 江西理工大学 一种模拟岩体的高水压加载装置及方法
WO2024006175A1 (fr) * 2022-06-26 2024-01-04 Vanrx Pharmasystems Inc. Appareil et procédé pour sceller sous vide des produits pharmaceutiques dans des récipients

Also Published As

Publication number Publication date
BG111585A (bg) 2015-04-30

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