WO2009150261A1 - Dispositif pour emballer des éléments cylindriques - Google Patents

Dispositif pour emballer des éléments cylindriques Download PDF

Info

Publication number
WO2009150261A1
WO2009150261A1 PCT/ES2008/000424 ES2008000424W WO2009150261A1 WO 2009150261 A1 WO2009150261 A1 WO 2009150261A1 ES 2008000424 W ES2008000424 W ES 2008000424W WO 2009150261 A1 WO2009150261 A1 WO 2009150261A1
Authority
WO
WIPO (PCT)
Prior art keywords
cylindrical elements
module
equipment
packaging
sheet
Prior art date
Application number
PCT/ES2008/000424
Other languages
English (en)
Spanish (es)
Inventor
Beñat AIASTUI IRIZAR
Aritz Murgia Mendizabal
Iosu Ugarte Barrena
Ramón ORMAECHEA CECIAGA
Original Assignee
Ulma Packaging Technological Center, S. Coop.
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 Ulma Packaging Technological Center, S. Coop. filed Critical Ulma Packaging Technological Center, S. Coop.
Priority to PCT/ES2008/000424 priority Critical patent/WO2009150261A1/fr
Priority to BRPI0822754-3A priority patent/BRPI0822754A2/pt
Priority to EP08787605.8A priority patent/EP2298649A4/fr
Publication of WO2009150261A1 publication Critical patent/WO2009150261A1/fr

Links

Classifications

    • 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
    • B65B19/00—Packaging rod-shaped or tubular articles susceptible to damage by abrasion or pressure, e.g. cigarettes, cigars, macaroni, spaghetti, drinking straws or welding electrodes
    • B65B19/34—Packaging other rod-shaped articles, e.g. sausages, macaroni, spaghetti, drinking straws, welding electrodes
    • 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
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B65B51/26—Devices specially adapted for producing transverse or longitudinal seams in webs or tubes
    • B65B51/30—Devices, e.g. jaws, for applying pressure and heat, e.g. for subdividing filled tubes
    • B65B51/303—Devices, e.g. jaws, for applying pressure and heat, e.g. for subdividing filled tubes reciprocating along only one axis
    • 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
    • B65B53/00—Shrinking wrappers, containers, or container covers during or after packaging
    • B65B53/02—Shrinking wrappers, containers, or container covers during or after packaging by heat
    • B65B53/06—Shrinking wrappers, containers, or container covers during or after packaging by heat supplied by gases, e.g. hot-air jets
    • 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
    • B65B9/00—Enclosing successive articles, or quantities of material, e.g. liquids or semiliquids, in flat, folded, or tubular webs of flexible sheet material; Subdividing filled flexible tubes to form packages
    • B65B9/06—Enclosing successive articles, or quantities of material, in a longitudinally-folded web, or in a web folded into a tube about the articles or quantities of material placed upon it
    • B65B9/073—Enclosing successive articles, or quantities of material, in a longitudinally-folded web, or in a web folded into a tube about the articles or quantities of material placed upon it the web having intermittent motion
    • 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
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/32—Cooling, or cooling and pressing, package closures after heat-sealing

Definitions

  • the present invention relates to a device for packaging cylindrical elements, which has application in the product packaging industry, and more specifically in the field of packaging by shrinking a sheet on the product itself to be packaged, allowing packaging in a single device , in a fast, efficient and versatile way, a plurality of cylindrical elements of any dimension, whose packaging maintains stable parallelepiped configuration, with the consequent advantages of handling and storage that entails, in addition to preventing the deterioration of the cylindrical elements packaged by avoiding that said elements rub against each other once packaged, since the package obtained comprises an adjusted sheet that maintains the configuration of the package at all times.
  • the main drawback presented by said conventional machines, for application in the packaging of clusters of cylindrical elements or products, is that the package obtained is unstable, which leads to the fact that during its handling, for example for transport or storage, it is undo the grouped formation, producing relative movements between the packaged elements, so that a stable configuration that allows a simple stacking is not maintained, in addition to a friction between the packaged products, with the consequent risk of deterioration and damage of said products that entails.
  • the present invention relates to a device for packaging cylindrical elements, which allows a plurality of cylindrical elements, such as bars or tubes, of any dimension, to be packaged in a single device, by shrinking a sheet on the product to be packaged. It maintains the stable parallelepiped configuration, with the advantages of handling and storage that this entails, preventing the cylindrical elements from rubbing each other once packaged, since the package obtained comprises an adjusted sheet that maintains the parallelepiped configuration of the container at all times.
  • the equipment for packaging cylindrical elements that the invention comprises a load module that is configured to accommodate a plurality of cylindrical elements to be packaged and to group said cylindrical elements in an arrangement stacked to the tresbolillo, remaining in parallel, according to a general parallelepiped configuration, preferably rectangular.
  • the equipment comprises a forming module configured to obtain a longitudinally open tube from a sheet and housing the cylindrical elements coming from the loading module in said tube, all this by means of the use of packaging technology
  • the equipment comprises welding means configured to close the sheet tube containing the cylindrical elements by means of a longitudinal welding line, thus closing the tube.
  • the equipment comprises at least two jaws, preferably one upper and one lower, said jaws having a transverse arrangement with respect to the tube and being configured to cut into portions and cross-weld said sheet tube containing the cylindrical elements .
  • the equipment comprises an output module configured to collect and move the cylindrical elements contained in the portions of the sheet tube, said output module being configured to keep the cylindrical elements grouped according to a general parallelepiped configuration. .
  • the equipment comprises a shrink wrap or adjustment module, located behind the output module, said shrink wrap module being configured to shrink the sheet over the cylindrical elements by applying a hot air curtain and be able to adjust said sheet to the cylindrical elements to be packaged. , thus obtaining a stable container that has a parallelepiped configuration.
  • the equipment is configured to pack clusters formed by a plurality of cylindrical elements and obtain a stable container that has a parallelepiped configuration, preferably rectangular, being tight and tight, being able to maintain its parallelepiped shape for subsequent handling and storage. It is understood that any element having an oval or elliptical cross section is also a cylindrical element, resulting equally from special application of the equipment proposed by the invention.
  • the equipment of the invention allows all packaging operations to be carried out, including heat shrink wrapping to obtain a package of parallelepipedic configuration and adjusted in a single equipment, without the need for the participation of different machines.
  • the equipment of the invention uses the technology called "flow pack", which obtains a tube from a flat sheet, also called film or film, for which said tube comprises a longitudinal sealing or welding line. Then and continuously, the tube is sealed and cut transversely into portions, so that packages are obtained from said portions of the tube, where the products are packaged inside.
  • the equipment comprises a bobbin holder that holds a reel coil to pack the cylindrical elements.
  • the forming module is configured to form a tube, preferably of rectangular cross-section, with the sheet coming from the bobbin holder.
  • the equipment comprises a cooling module, located next to the shrink module, configured to cool or cool the shrink film, for which the container is stopped, thus ending a packaging cycle.
  • the loading module, the forming module, the welding means, the jaws, the output module, the shrink module and the cooling module are supported by a frame .
  • the frame comprises a fixed part and an incunable part configured to be articulated with respect to the fixed part in an articulation axis, where the loading module is supported by said incunable part.
  • the equipment comprises a balancing or tilting system of the load module, for which said load module is located on an incunable part of the frame. This balancing system of the loading module allows to facilitate the loading operations of the cylindrical elements to be packaged, especially considering that the operative process of packaging or packaging starts in the loading module.
  • the incunable part of the frame rotates with respect to the articulation axis, for example by means of the collaboration of height adjustment means, which can consist of a hydraulic or pneumatic cylinder that retracts.
  • height adjustment means which can consist of a hydraulic or pneumatic cylinder that retracts.
  • the operator loads the cylindrical elements in this load position, in which the load module forms an angle of inclination or fall that facilitates the loading of the cylindrical elements in the load module.
  • the load module comprises two lateral guides configured to laterally hold the grouping of the cylindrical elements, where the separation distance between said two lateral guides is adjustable by means of a spindle.
  • the cylindrical elements are loaded to the tresbolillo and in the form of a rectangle, according to a cross section to said cylindrical elements.
  • the loading module comprises a rear blade located transversely to the lateral guides, said rear blade being configured to contact one end of the cylindrical elements and move said cylindrical elements towards the forming module, said said actuator being driven rear shovel by means of longitudinal displacement.
  • both the lateral guides and the rear blade allow the adaptation and use of the equipment with cylindrical elements to be packaged of any dimension, resulting in a very versatile equipment.
  • the rear blade serves to align the cylindrical elements that are loaded into the load module, so that one end of the cylindrical elements is in contact with the rear blade.
  • the lateral guides whose separation distance is adjustable by means of a spindle, serve to hold the cylindrical elements and achieve a rectangular shaped grouping.
  • the lateral guides Since the position of the lateral guides is variable, it is contemplated that they have a comb configuration configured to adjust with a complementary configuration of the rear blade.
  • the forming module comprises two upper skates configured to adjust superiorly.
  • the sheet on the cylindrical elements to be packaged allowing a correct formation of the sheet tube and achieving a rectangular cross-section tube.
  • the welding means are configured to make the longitudinal welding line through the separation space of said two upper skates, since the upper skates leave a free area between them, through which the edge welding is performed longitudinal of the sheet tube.
  • the welding means perform the longitudinal welding it is achieved that inside the tube are the cylindrical elements to be packaged.
  • the forming module comprises two lateral plates, which extend to the jaws, said lateral plates being configured to keep the cylindrical elements grouped according to a general parallelepiped configuration, in order to prevent the grouping of Cylindrical elements melt during the longitudinal welding process.
  • the side plates are movable to fit on the sheet, collaborating to maintain the rectangular shape of the sheet tube during the sealing of its longitudinal edge.
  • the output module comprises a conveyor belt or belt and lateral containment means, which may consist of lateral rollers configured to hold the grouping and maintain the rectangular shape, that is, configured to keep the cylindrical elements grouped together. according to a general configuration of parallelepiped, where the separation of said lateral containment means is adjustable by means of a spindle.
  • the container When the jaws perform the welding and the cross-section of the sheet tube, the container is closed at both ends, after which the outlet module collects the closed container with the cylindrical elements inside.
  • the shrink module comprises at least one adjustable orientation nozzle configured to expel hot air on all four sides of the package.
  • the possibility of the cooling module comprising a second conveyor belt and seconds is contemplated lateral containment means configured to contain the container laterally, where the separation of said second lateral containment means is adjustable by means of a spindle.
  • the container coming from the hot air curtain arrives at the cooling module comprising a second belt or conveyor belt that collects the shrink wrap and stops for cooling.
  • the container is still held by its sides by said second lateral containment means, which are equally adjustable in width by means of the spindle used to regulate the lateral containment means of the output module, depending on the dimensions of the cylindrical elements. to be packed
  • the cooling module takes the finished container out of the equipment and ends the cycle.
  • the second lateral containment means consist of lined side rollers, that is, externally coated with silicone, in order to prevent the hot sheet from adhering to said second lateral containment means.
  • Figure 1 Shows a perspective view of a stable rectangular parallelepipedic configuration package of a plurality of cylindrical elements, obtained by means of the equipment proposed by the invention.
  • Figure 2. It shows a cross section of the container represented in Figure 1, where the triplet arrangement of the cylindrical elements can be seen, as well as the rectangular cross section of the container itself.
  • Figure 3.- Shows a schematic elevational view of the equipment of the invention, a detail corresponding to the situation of the cylindrical elements in the forming module having been represented, according to the cross section identified with the cutting line A-A.
  • Figure 4. Shows a schematic detail, according to a cross-section, of the cylindrical elements to be packaged located in the loading module of the equipment, the spindle which allows regulating the separation of the lateral guides comprising said loading module can be appreciated.
  • Figure 5. Shows a schematic detail, according to an elevation view, of the equipment, where the load module has been represented in a load situation in which it is inclined with respect to a fixed part of the equipment frame.
  • Figure 6. Shows a schematic perspective view of the upper skates comprising the equipment of the invention.
  • the equipment for packaging cylindrical elements proposed by the invention comprises a load (1) configured to accommodate a plurality of cylindrical elements (15) to be packaged and grouped said cylindrical elements (15) in an arrangement stacked to the tresbolillo, in accordance with a general rectangular parallelepiped configuration.
  • the loading module (1) comprises two lateral guides (11) configured to laterally hold the grouping of the cylindrical elements (15), where the separation distance between said two lateral guides (11) is adjustable by means of a spindle (13).
  • the loading module (1) comprises a rear blade (12) located transversely to the lateral guides (11), said rear blade (12) being configured to contact one end of the cylindrical elements (15) and move said cylindrical elements (15) towards the forming module (3), said rear blade (12) being operated by means of longitudinal displacement (14).
  • the lateral guides (11) Since the position of the lateral guides (11) is variable, as shown in the preferred embodiment of Figure 4, the lateral guides have comb configuration configured to fit with a complementary configuration of the rear blade (12) .
  • the equipment comprises a forming module (3) configured to obtain a longitudinally open tube from a sheet (28) and to accommodate the cylindrical elements (15) coming from the loading module (1) in said tube, by using the technology "flow pack", which comprises obtaining a tube from a flat sheet (28), for which said tube comprises a longitudinal welding line, so that the tube is then sealed and cut transversely and continuously in portions, so that packages (29) are obtained from said portions of the tube, where the products (15) are packaged inside.
  • the equipment includes a bobbin holder (2) that Hold a reel of sheet (28) to pack the cylindrical elements (15).
  • the forming module (3) is configured to form a tube, preferably of rectangular cross-section, with the sheet (28) coming from the bobbin holder (2).
  • the forming module (3) comprises two upper skates (18) configured to adjust the sheet (28) superiorly on the cylindrical elements (15) to be packaged, allowing proper tube formation. of sheet (28) and obtaining a rectangular cross-section tube.
  • the welding means (4) are configured to make the longitudinal welding line through the separation space of said two upper skids (18).
  • the forming module (3) comprises two side plates (17), which extend to the jaws (5), said side plates (17) being configured to keep the cylindrical elements (15) grouped according to a general configuration of parallelepiped, with the aim of preventing the grouping of cylindrical elements (15) from falling apart during the longitudinal welding process.
  • the equipment comprises welding means (4) configured to close the sheet tube (28) containing the cylindrical elements (15) by means of a longitudinal welding line.
  • the equipment comprises two jaws (5) that have a transverse arrangement with respect to the tube and are configured to cut into portions and cross-weld said sheet tube (28) containing the cylindrical elements (15) .
  • the equipment comprises a output module (6) configured to collect and move the cylindrical elements (15) contained in the portions of the sheet tube (28), said output module (6) being configured to keep the cylindrical elements (15) grouped according to a general configuration of parallelepiped.
  • the output module (6) comprises a conveyor belt (20) and lateral containment means (21), which consist of lateral rollers configured to keep the cylindrical elements (15) grouped according to a general parallelepiped configuration, where the separation of said lateral containment means (21) is adjustable by means of a spindle (19).
  • the equipment comprises a shrink module (7), located behind the output module (6), said shrink module (7) being configured to shrink the sheet (28) on the cylindrical elements (15) by applying a curtain of hot air and get adjust said sheet
  • the shrink module (7) comprises four nozzles (22) located upper and lower, as well as on the sides, both right and left, of the container (29), said nozzles (22) having an adjustable orientation and being configured to expel air hot.
  • the client air stream can be generated by a pump (27), is heated in a heater (26) and passes through a valve (25) to control the timing of channeling the hot air over the container (29).
  • the equipment comprises a cooling module (8), located next to the shrink module (7), configured to cool or cool the shrink foil (28), for which the container (29) stops, thus ending a packaging cycle
  • the cooling module (8) comprises a second conveyor belt (23) and second lateral containment means (24) configured to laterally contain the container (29), where the separation of said second lateral containment means (24) is adjustable by middle of a spindle (19).
  • Said second lateral containment means (24) consist of externally coated silicone side rollers, in order to prevent the hot sheet (28) from adhering to said second lateral containment means (24).
  • the load module (1), the forming module (3), the welding means (4), the jaws (5), the output module (6) , the shrink module (7) and the cooling module (8) are supported by a frame (30) comprising a fixed part (30 1 ) and an incunable part (30 ") configured to be articulated with respect to the part fixed (30 1 ) on an articulation shaft (10), where the load module (1) is supported by said incunable part (30 "), as shown in Figure 5, which makes it possible to facilitate loading operations of the cylindrical elements (15) to be packaged, especially considering that the operative process of packaging or packaging begins in the loading module (1).
  • the incunable part (30 ") of the frame (30) rotates with respect to the articulation axis (10), by means of the collaboration of height adjustment means (9), which consist of a hydraulic cylinder that retracts, so that a operator load the cylindrical elements (15) in this loading position, shown in said figure 5, in which the load module (1) forms an inclination angle (16) that facilitates the loading of the cylindrical elements (15) in the load module (1).
  • height adjustment means (9) consist of a hydraulic cylinder that retracts, so that a operator load the cylindrical elements (15) in this loading position, shown in said figure 5, in which the load module (1) forms an inclination angle (16) that facilitates the loading of the cylindrical elements (15) in the load module (1).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)

Abstract

La présente invention concerne un dispositif pour emballer des éléments cylindriques, lequel comprend un module de chargement (1) d'éléments cylindrique (15), un module de formage (3) permettant d'obtenir un tube à partir d'une plaque (28) et à l'intérieur duquel sont introduits les éléments cylindriques (15), des moyens de soudure (4) permettant de fermer le tube, deux mâchoires (5) conçues pour découper le tube en segments et le souder de manière transversale lorsqu'il contient les éléments cylindriques (15), un module de sortie (6) qui déplace les éléments cylindriques (15) en les maintenant regroupés selon une configuration générale de parallélépipède, et un module de rétraction (7) dans lequel se rétracte la plaque (28) sur les éléments cylindriques (15) sous l'effet de l'application d'air chaud, ce qui permet d'obtenir un emballage (29) stable en forme de parallélépipède.
PCT/ES2008/000424 2008-06-12 2008-06-12 Dispositif pour emballer des éléments cylindriques WO2009150261A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/ES2008/000424 WO2009150261A1 (fr) 2008-06-12 2008-06-12 Dispositif pour emballer des éléments cylindriques
BRPI0822754-3A BRPI0822754A2 (pt) 2008-06-12 2008-06-12 Equipamento para embalar elementos cilíndricos
EP08787605.8A EP2298649A4 (fr) 2008-06-12 2008-06-12 Dispositif pour emballer des éléments cylindriques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2008/000424 WO2009150261A1 (fr) 2008-06-12 2008-06-12 Dispositif pour emballer des éléments cylindriques

Publications (1)

Publication Number Publication Date
WO2009150261A1 true WO2009150261A1 (fr) 2009-12-17

Family

ID=41416390

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2008/000424 WO2009150261A1 (fr) 2008-06-12 2008-06-12 Dispositif pour emballer des éléments cylindriques

Country Status (3)

Country Link
EP (1) EP2298649A4 (fr)
BR (1) BRPI0822754A2 (fr)
WO (1) WO2009150261A1 (fr)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
JP2016088573A (ja) * 2014-11-05 2016-05-23 日本電気硝子株式会社 ガラス管包装体およびガラス管の包装方法

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CN102717912B (zh) * 2012-06-13 2014-02-26 昆明鼎承科技有限公司 自动包装机组
RU2526630C2 (ru) * 2012-09-20 2014-08-27 Александр Витольдович Малицкий Способ сохранения и консервации заготовки из бамбука (варианты) и законсервированная заготовка (варианты)
CN106218945A (zh) * 2016-09-18 2016-12-14 天津名唐环保科技有限公司 焊条包膜机固定机构
CN106240882A (zh) * 2016-09-19 2016-12-21 天津名唐环保科技有限公司 具有称重功能的旋转式包膜固定机构
CN106240881A (zh) * 2016-09-19 2016-12-21 天津名唐环保科技有限公司 焊条包膜机旋转固定装置
CN106275552A (zh) * 2016-09-19 2017-01-04 天津名唐环保科技有限公司 具有自动称重功能的旋转式焊条包膜装置
CN106314842A (zh) * 2016-09-19 2017-01-11 天津名唐环保科技有限公司 焊条包膜装置
CN106218946A (zh) * 2016-09-19 2016-12-14 天津名唐环保科技有限公司 具有称重功能的焊条包膜固定机构
CN106218938A (zh) * 2016-09-19 2016-12-14 天津名唐环保科技有限公司 焊条自动包膜装置
CN106275564A (zh) * 2016-09-20 2017-01-04 天津名唐环保科技有限公司 自动包膜操作固定称重平台
CN106275589A (zh) * 2016-09-20 2017-01-04 天津名唐环保科技有限公司 包装转运机构
CN106275588A (zh) * 2016-09-20 2017-01-04 天津名唐环保科技有限公司 包装机械整理机构
CN106314877A (zh) * 2016-09-20 2017-01-11 天津名唐环保科技有限公司 包装机械旋转式称重整理装置
CN106314844A (zh) * 2016-09-20 2017-01-11 天津名唐环保科技有限公司 包装机固定包膜机构
IT201800004017A1 (it) * 2018-03-27 2019-09-27 Montrade S P A Procedimento ed apparecchiatura per produrre un incarto per una confezione di articoli da fumo e simili, e incarto cosi' ottenuto

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GB2312199A (en) * 1996-04-17 1997-10-22 Tetra Laval Food Hoyer A S Flowpacking machine with adjustable sealing jaws
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Publication number Priority date Publication date Assignee Title
JP2016088573A (ja) * 2014-11-05 2016-05-23 日本電気硝子株式会社 ガラス管包装体およびガラス管の包装方法

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Publication number Publication date
EP2298649A4 (fr) 2013-07-10
BRPI0822754A2 (pt) 2015-06-23
EP2298649A1 (fr) 2011-03-23

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