WO2016030553A1 - Système pour attacher des bandes transporteuses à des sacs commerciaux et sac ainsi obtenu - Google Patents

Système pour attacher des bandes transporteuses à des sacs commerciaux et sac ainsi obtenu Download PDF

Info

Publication number
WO2016030553A1
WO2016030553A1 PCT/ES2015/070023 ES2015070023W WO2016030553A1 WO 2016030553 A1 WO2016030553 A1 WO 2016030553A1 ES 2015070023 W ES2015070023 W ES 2015070023W WO 2016030553 A1 WO2016030553 A1 WO 2016030553A1
Authority
WO
WIPO (PCT)
Prior art keywords
bag
bags
tapes
shaft
commercial
Prior art date
Application number
PCT/ES2015/070023
Other languages
English (en)
Spanish (es)
Inventor
Concepción BORREGO LÓPEZ
José Manuel TORREJÓN PRIAN
Original Assignee
Borrego López Concepción
Torrejón Prian José Manuel
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 Borrego López Concepción, Torrejón Prian José Manuel filed Critical Borrego López Concepción
Publication of WO2016030553A1 publication Critical patent/WO2016030553A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/06—Handles

Definitions

  • the present invention falls within the technical field of machines that manufacture plastic bags for shops and details a set of elements that can be attached to said machines that allow an alternative transport system to the back to be selectively incorporated into the bags.
  • plastic bags for the transport of newly acquired products, for example, is part of the daily work of millions of people so these bags have become one of the most present products in our lives.
  • the tapes to be added are presented in the same way as the bags, that is, in coils, which forces them to be arranged on a support axis.
  • the shaft is supported on two suitable supports fixed to the machine frame to provide the assembly with a sufficient stiffness that prevents any involuntary displacement of the assembly.
  • Both supports are provided with semicircular seats where the bearings located at the ends of the shaft are housed. These bearings are provided with means for fixing the shaft to ensure its variability.
  • the shaft in addition to the two bearings, is provided with other means that serve to fix the position of the tape reels, thus guaranteeing the bag margin where they will be incorporated.
  • These means consist, first of all, of a central cylinder that separates both coils adjusted to the necessary measurement, so there will be a set of cylinders of different sizes, and second in two cylindrical stops provided with means for fixing to the axis that are located on both sides. of the coils, all of them hollow for axial coupling, by sliding, on the shaft.
  • the shaft has a drive pinion at one of its ends that connects with a crown located on the outside of one of the supports, which in turn is driven by a piston that moves synchronously with the drag system of the bag coil in order to ensure that both coils are dragged and braked in unison.
  • the system uses a shaft mounted on bearings, adjacent to the fusion and cutting system, on which two turned cylinders have been inserted in such a way that they describe a guide groove on its periphery through which the ribbons run superiorly to, Immediately afterwards, tackling a second axis tightly by its lower part where it joins the plastic band that runs, similarly tight to the axis and behind the tapes, flanked by two annular bushes fixed to force it to hold the orientation.
  • each one is presented as those of May diameter in the form of a perimeter ring that limits the central area, of smaller diameter, finishing the cylinder with a small neck-shaped extension that houses a screw to fix the position of the cylinder to the axis.
  • the central area, that of May has an independent ring, similar to the one carved at the end, which by means of a screw is fixed to the cylinder at the point concerned to give the track that forms with the carved ring, the width of tape that It is being used.
  • the bag can be transported to the back without risk, with the same resistance as if it were displaced by hand by its conventional handles and acquiring a special role as advertising support since, now, its advertising is better seen and with greater clarity than when It is transported by hand. Also the built-in ribbons allow you to hang this bag and keep its mouth open while emptying or filling.
  • the new manufacturing system also allows to manufacture indistinctly with or without the new handles, just by bringing the tapes to the bag or not in the process of fusion and cutting.
  • the system is expandable being able to carry the axes as many games to fix and separate the reels of tapes and aligner sets as a reel plus include the manufacturer machine, so if a machine can work three runs at a time, with three coils, our axes will be extended occupying the entire width, enabling the system to meet the three runs.
  • Figure 1. Shows the two supports that are anchored to the machine frame
  • Figure 3. Shows a view of the turned cylinders of the aligners
  • Figure 4. Shows the alignment set, where the plastic band and the tapes are joined, prior to the fusion.
  • Figure 5. Shows a bag as it turns out, with the fused tapes.
  • One of the supports externally has a stop adjusted to the carving (16), in the form of a closing plate, which prevents the leakage of the bearing (2) and the shaft (1) towards the outside, while the other support (15), at the height of the carving (16) for the bearing (2), and also on the outside, it has a crown and piston assembly (18) to which a pinion (3) located at one end of the shaft (1) is attached ), next to the bearing (2).
  • the piston (18) is connected to the pneumatic system of the machine to be synchronized with the piston acting on the coil of the plastic band with which the bags are manufactured, so that they advance or brake in unison.
  • the tape reels (4) that feed the manufacture of bags with additional handles are inserted.
  • the tape reels (4) are separated by cylinders (6) that meet these standards, using two (5) annular bushes provided with screws to secure them to the shaft to secure these elements. (1), which are attached laterally to the coils preventing variations in their position.
  • the cylinders (11) have an extension in the shape of a thin neck (12) where they are they place two screws of fixation to the axis, or similar systems of fixation.
  • the belts (8) are attached until they pass through the upper part of the grooves, (configured in the guide cylinders and graduated to the same width of the belts), and through the rear and lower part of the shaft (9) located below, tapes are attached to the plastic band (7) forming the bags that passes through this second axis (9), tightly between the two bushings (13), thus correcting any acquired variation, before entering the fusion unit and cutting, by the plastic band (7) or the tapes (8).
  • conventional handles for example the t-shirt bag

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)

Abstract

L'invention concerne un système pour attacher des bandes transporteuses à des sacs commerciaux et le sac ainsi obtenu. Le système est composé d'un axe porte-bobines de bandes qui se maintiennent sur deux supports fixés au châssis de la machine, un desquels accueillant une couronne actionnée par un piston qui agit à son tour sur un pignon situé dans une des extrémités de l'axe, alors que dans un autre axe situé à proximité de l'unité de fusion et de coupe, on place des cylindres guide pour orienter et aligner les bandes jusqu'aux sacs, ainsi qu'un autre axe où des culots annulaires maintiennent alignée la bande de plastique pour les sacs en production. Le sac obtenu comprend longitudinalement sur une de ces faces extérieures deux bandes équidistantes aux bords du sac reliées au fond et à l'ouverture et qui permettent à l'utilisateur de le porter sur le dos et d'avoir les mains libres.
PCT/ES2015/070023 2014-08-27 2015-01-16 Système pour attacher des bandes transporteuses à des sacs commerciaux et sac ainsi obtenu WO2016030553A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201431147U ES1136930Y (es) 2014-08-27 2014-08-27 Dispositivo suministrador de cintas de transporte para bolsas comerciales y bolsa resultante
ESU201431147 2014-08-27

Publications (1)

Publication Number Publication Date
WO2016030553A1 true WO2016030553A1 (fr) 2016-03-03

Family

ID=52573757

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2015/070023 WO2016030553A1 (fr) 2014-08-27 2015-01-16 Système pour attacher des bandes transporteuses à des sacs commerciaux et sac ainsi obtenu

Country Status (2)

Country Link
ES (1) ES1136930Y (fr)
WO (1) WO2016030553A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES184943Y (es) * 1972-10-24 1974-06-16 Indemo, S. A. Aparato para aplicar asas a bolsas de plastico.
US3948705A (en) * 1972-07-25 1976-04-06 Steven Ausnit Method for making multiple plastic bags with reclosable fasteners thereon
US4694959A (en) * 1986-01-29 1987-09-22 Minigrip, Inc. Maintaining single link chain bags against skewing
DE19957432A1 (de) * 1999-11-29 2001-05-31 Lemo Maschb Gmbh Tragbeutel aus Kunststoffolie
US20030002752A1 (en) * 2001-06-29 2003-01-02 Daniels Mark E. Plastic shopping bag with promotional strip ad and method and apparatus for producing the same
KR20110008213U (ko) * 2011-07-06 2011-08-18 조남희 배낭식 멜빵 어깨끈이 부착된 재사용 종량제 봉투

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948705A (en) * 1972-07-25 1976-04-06 Steven Ausnit Method for making multiple plastic bags with reclosable fasteners thereon
ES184943Y (es) * 1972-10-24 1974-06-16 Indemo, S. A. Aparato para aplicar asas a bolsas de plastico.
US4694959A (en) * 1986-01-29 1987-09-22 Minigrip, Inc. Maintaining single link chain bags against skewing
DE19957432A1 (de) * 1999-11-29 2001-05-31 Lemo Maschb Gmbh Tragbeutel aus Kunststoffolie
US20030002752A1 (en) * 2001-06-29 2003-01-02 Daniels Mark E. Plastic shopping bag with promotional strip ad and method and apparatus for producing the same
KR20110008213U (ko) * 2011-07-06 2011-08-18 조남희 배낭식 멜빵 어깨끈이 부착된 재사용 종량제 봉투

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE EPODOC Database accession no. AN- KR - 20110006155 - U *

Also Published As

Publication number Publication date
ES1136930Y (es) 2015-05-28
ES1136930U (es) 2015-03-02

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