EP1698556A1 - Maschine für das in-situ-verkleben von eckteilen, die zum schützen palettisierter lasten bestimmt sind - Google Patents

Maschine für das in-situ-verkleben von eckteilen, die zum schützen palettisierter lasten bestimmt sind Download PDF

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Publication number
EP1698556A1
EP1698556A1 EP03785979A EP03785979A EP1698556A1 EP 1698556 A1 EP1698556 A1 EP 1698556A1 EP 03785979 A EP03785979 A EP 03785979A EP 03785979 A EP03785979 A EP 03785979A EP 1698556 A1 EP1698556 A1 EP 1698556A1
Authority
EP
European Patent Office
Prior art keywords
edgeboards
edgeboard
adhesive
situ
head
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.)
Withdrawn
Application number
EP03785979A
Other languages
English (en)
French (fr)
Inventor
Jesus Sanchez Renasco
José Maria Sanchez Renasco
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1698556A1 publication Critical patent/EP1698556A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
    • B05C5/0212—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles only at particular parts of the articles
    • 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
    • B65B51/02—Applying adhesives or sealing liquids
    • B65B51/023—Applying adhesives or sealing liquids using applicator nozzles
    • 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
    • B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
    • B65B55/20—Embedding contents in shock-absorbing media, e.g. plastic foam, granular material
    • 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
    • B65B13/00—Bundling articles
    • B65B13/18—Details of, or auxiliary devices used in, bundling machines or bundling tools
    • B65B13/181—Details of, or auxiliary devices used in, bundling machines or bundling tools applying edge protecting members during bundling

Definitions

  • the present invention is related to an apparatus that has been specially intended to apply an adhesive dosage suitable to carry out a temporary fixing of edgeboards used in the protection of palletized products to a pallet before the final packaging thereof.
  • the apparatus is especially suitable to be used in palletizing cardboard boxes, for example those used for transporting fruit and vegetable products.
  • Edgeboards have different structures, either single based on cardboard or similar, or mix for example based on a combination of kraft, aluminium and polyethylene. In every case the most suitable material is used depending on the mechanical strength needed for said edgeboards, or if it is hoped that they must suffer weather effects or particular environments such as cold-storage chambers, wet warehouses, etc.
  • edgeboards of dihedral form edgeboards with trapezoidal-isosceles profile, flat edgeboards, half round edgeboards, etc.
  • the one of palletizing boxes for transporting fruit and vegetable products it is usual that the stack height exceeds 1.5 meters so that the length of edgeboards must be fitted to it.
  • edgeboards are definitely fixed to the stack block when its final packaging is made, but in the meantime they must be fixed to the block provisionally, for example with adhesive tape, using three portions of tape disposed transversally, one in a middle zone of the edgeboards and the other two in the end zones. This implies a considerably slow operation, with a very negative impact in the cost level of big warehouses, in which a very important number of pallets are handled on a daily basis.
  • One alternative is to use edgeboards whose adapting surface to the stack block is covered with a contact adhesive layer complemented by a protective sheet, such as, for example a silicone paper sheet, which is disposable when edgeboards are fixed. This solution, although allows speeding up the manual assembly process of edgeboards, it is achieved with a significant increment of costs.
  • the apparatus of the invention for adhesiving edgeboards is based on a new operative concept according to which the adhesive is applied immediately before applying the edgeboard to the stack block, so that an unprotected contact adhesive can be used with the consequent cost saving because of avoiding using a silicone paper protector or any similar element. Furthermore, the assembly of the edgeboard on the block is much easier since it is unnecessary to remove said protecting paper.
  • the recommended apparatus in its simplest version, is made with a support base having a seat base for the edgeboard and a head having the corresponding adhesive deposit and supplying nozzle.
  • the nozzle supplies an adhesive dosage to the edgeboard before setting it on the seat base, either when the operator pushes a pedal or when a sensor detects the presence of the edgeboard under the nozzle.
  • the apparatus productivity can be raised providing it with a support base in which its length is at least coincident with that of the edgeboard, and providing the head with as many nozzles as application points for adhesive have been provided on the edgeboard.
  • said nozzles must be conveniently separate one another.
  • the feeding of edgeboards to the apparatus can be manual or automatic in which case, a conveyor belt is provided for positioning the edgeboards under the nozzles, and afterward expelling them automatically after receiving adhesive.
  • this multi-nozzle alternative of the apparatus also allows the possibility of feeding and taking out edgeboards manually in the same way as in the previous embodiment.
  • the multi-nozzle head of the previous embodiment can have a vertical layout, so that the nozzles are also vertically aligned.
  • the operator will have to couple each edgeboard to the set of nozzles manually to apply adhesive, either by means of the pedal system or the sensor systems above mentioned.
  • the apparatus of the invention comprises a support base (1) with a base or upper deck (2) that receives the edgeboards (3) to be adhesived.
  • the support base (1) extends backwardly as a column (4) that has a head end (5) which, not only receives the container deposit with adhesive and the corresponding dosage means, but also has a nozzle end (6) that supplies the adhesive dosage to the edgeboard (3), which conveniently will have to be manually located under said nozzle (6) by the operator.
  • an adhesive dosage in each point of the edgeboard (3) can be made either automatically, for example depending on a signal received from a presence sensor of said edgeboard, or also manually, according to an operator's decision and with the help of a pedal (7) or any other similar element.
  • the operator will have to set the edgeboard (3) on the seat base (2) of the apparatus and move it longitudinally trough said seat base (2) after supplying a specific adhesive dosage.
  • This process can be speeded up with an embodiment of apparatus illustrated in Fig. 2, in which the support base (1') is longer, and in which the head (5') together with an arm (8) has a suitable length for placing as many nozzles (6') as adhesive points have been disposed on the edgeboard (3).
  • the nozzles are spaced according to said points, so that in a single operation for applying adhesive, the edgeboard is ready and in conditions of being coupled to the stack block.
  • the edgeboard can be located on the support base (1) manually or automatically with the help of a conveyor belt (9) conveniently driven and controlled by stroke end sensors or similar control means.
  • the embodiment illustrated in Fig. 3 is particularly suitable for those cases in which there is little space availability.
  • the bank (1") has also reduced dimensions, lower than that of the previous embodiments, and the head (5") is considerably elongated in the vertical direction.
  • Nozzles (6") are also vertically aligned so that they are laterally adjusted to the edgeboard (3) to receive the respective adhesive dosages in a manual approximation operation.
  • the operator takes the edgeboard (3) from the storage zone, and sets it on the nozzle (6").
  • the adhesive dosage is applied either automatically or by a pedal. Then, the operator can apply it to the stack block set on a pallet without releasing the edgeboard.
  • edgeboards are considerably less expensive than that of conventional systems in which edgeboards are adhesived previously at manufacturing time and the adhesive is protected with a silicone paper sheet.
  • the "in situ" adhesiving of edgeboards and subsequent application of them to the stack block are extremely fast and easy. This implies an important reduction of labor costs with the consequent economically beneficial outcome.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Making Paper Articles (AREA)
  • Pallets (AREA)
EP03785979A 2003-12-24 2003-12-24 Maschine für das in-situ-verkleben von eckteilen, die zum schützen palettisierter lasten bestimmt sind Withdrawn EP1698556A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2003/000660 WO2005063408A1 (es) 2003-12-24 2003-12-24 Máquina para adhesivar “in situ” cantoneras utilizables en la protección de bloques paletizados

Publications (1)

Publication Number Publication Date
EP1698556A1 true EP1698556A1 (de) 2006-09-06

Family

ID=34717304

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03785979A Withdrawn EP1698556A1 (de) 2003-12-24 2003-12-24 Maschine für das in-situ-verkleben von eckteilen, die zum schützen palettisierter lasten bestimmt sind

Country Status (3)

Country Link
EP (1) EP1698556A1 (de)
AU (1) AU2003294990A1 (de)
WO (1) WO2005063408A1 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2249330A1 (de) * 1972-10-07 1974-04-11 Hoechst Ag Verfahren und vorrichtung zur kontinuierlichen fixierung von drucken und klotzfaerbungen auf polyesterfasern und deren mischung mit cellulosefasern
US4033284A (en) * 1976-06-02 1977-07-05 Armstrong Cork Company Apparatus for applying adhesive to a furniture component
SE465756B (sv) * 1990-03-02 1991-10-28 Qenico Ab Anordning foer flaeckvis applicering av loedpasta, lim, e d, paa ett substrat
DE4208564A1 (de) * 1992-03-18 1993-09-23 Franz J Landen Klebeverfahren
FR2747374A1 (fr) * 1995-06-30 1997-10-17 Itw Gunther Procede de fabrication en continu de cornieres de protection rigides absorbant les chocs, installation pour la mise en oeuvre de ce procede et produits obtenus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2005063408A1 *

Also Published As

Publication number Publication date
WO2005063408A1 (es) 2005-07-14
AU2003294990A1 (en) 2005-07-21

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