FR2527944A1 - Adhesive applicator comprising trough with ball plugs in each outlet - to stop flow as applicator is moved between targets - Google Patents

Adhesive applicator comprising trough with ball plugs in each outlet - to stop flow as applicator is moved between targets Download PDF

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Publication number
FR2527944A1
FR2527944A1 FR8209933A FR8209933A FR2527944A1 FR 2527944 A1 FR2527944 A1 FR 2527944A1 FR 8209933 A FR8209933 A FR 8209933A FR 8209933 A FR8209933 A FR 8209933A FR 2527944 A1 FR2527944 A1 FR 2527944A1
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FR
France
Prior art keywords
applicator
balls
trough
moved
adhesive
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.)
Granted
Application number
FR8209933A
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French (fr)
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FR2527944B1 (en
Inventor
Henri Pannetier
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DOC EMBALLAGES
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DOC EMBALLAGES
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Filing date
Publication date
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Priority to FR8209933A priority Critical patent/FR2527944B1/en
Publication of FR2527944A1 publication Critical patent/FR2527944A1/en
Application granted granted Critical
Publication of FR2527944B1 publication Critical patent/FR2527944B1/en
Expired 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
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • 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
    • B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
    • B05C5/0275—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated flow controlled, e.g. by a valve
    • B05C5/0279—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated flow controlled, e.g. by a valve independently, e.g. individually, flow controlled
    • 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
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/02—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material to surfaces by single means not covered by groups B05C1/00 - B05C7/00, whether or not also using other means
    • 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
    • B05C5/0245—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 a moving work of indefinite length, e.g. to a moving web
    • B05C5/025—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 a moving work of indefinite length, e.g. to a moving web only at particular part of the work

Landscapes

  • Closures For Containers (AREA)

Abstract

Applicator for discharging a fluid coating on to parts of a continuous surface comprises a trough with a series of holes in the base each blocked by a slightly oversize ball. Downward pressure on the applicator lifts the balls to create an annular clearance around each through which the liquid is released. The clearance is limited by a stop plate set to a suitable distance above the layer of balls. Lifting the applicator, allows the balls to drop to stop the outflow while the applicator is moved to another part of the surface. Suitable for applying adhesive coatings to a controlled thickness.

Description

On connaît différents dispositifs d'encollageWe know different gluing devices

permettant de déposer une couche de colle d'épaisseur déter-  allowing to deposit a layer of glue of deter-

minée sur une surface réglée Ces dispositifs  mined on a regulated surface These devices

connus, tels que rouleau encolleur en métal ou matière plas-  known, such as metal or plastic glue roller

tique, buse ou pistolet de pulvérisation, encolleuse à rideau de colle, etc, présentent des inconvénients ou des difficultés d'application lorsque l'on veut appliquer une couche de colle sur certaines zones d'une surface plane en laissant d'autre zones non encollées ou si la surface plane comporte des ouvertures à travers lesquelles la colle  tick, nozzle or spray gun, glue curtain glue, etc., have drawbacks or difficulties in application when it is desired to apply a layer of glue to certain areas of a flat surface, leaving other areas not glued or if the flat surface has openings through which the glue

risque de s'écouler.may run out.

L'invention a pour but de pallier ces inconvé-  The object of the invention is to overcome these drawbacks

nients et a pour objet, à cet effet, un dispositif constitué d'un récipient à fond plat percé d'au moins une rangée de trous dans chacun desquels est logée une billele diamètre des trous étant au fond légèrement plus petit que celui des billes et allant croissant de la base à la partie  nients and has for its object, for this purpose, a device consisting of a flat bottom container pierced with at least one row of holes in each of which is housed a billele the diameter of the holes being at the bottom slightly smaller than that of the balls and going from bottom to bottom

supérieure du trou.top of the hole.

Le récipient étant rempli de produit adhésif, lorsqu'on l'applique sur une surface réglées les billes sont repoussées vers l'intérieur, créant ainsi  The container being filled with adhesive product, when applied on a regulated surface the balls are pushed inward, thus creating

un passage annulaire par lequel s'écoule le produit adhésif.  an annular passage through which the adhesive product flows.

Afin d'obtenir le même débit à chaque trou, on peut prévoir, au-dessus des billes,une plaque de butée  In order to obtain the same flow rate at each hole, a stop plate can be provided above the balls.

parallèle au fond du récipient, cette plaque étant avanta-  parallel to the bottom of the container, this plate being before-

gèusement de hauteur réglable par rapport au fond.  height adjustable from the bottom.

Le dispositif selon l'invention permet de créer des lignes de produit adhésif d'autant plus rapprochées que le nombre de rangées de billes est plus grand Il permet, en réglant la hauteur de la plaque de butée, d'obtenir des lignes d'adhésif d'épaisseur variable En outre, lorsque la surface à encoller comporte des ouvertures, les billes se trouvant audessus de ces ouvertures n'étant plus repoussées vers l'intérieur, il n'y a pas d'écoulement  The device according to the invention makes it possible to create lines of adhesive product that are closer together the greater the number of rows of balls. It makes it possible, by adjusting the height of the stop plate, to obtain lines of adhesive. of variable thickness In addition, when the surface to be bonded has openings, the balls lying above these openings no longer being pushed inwards, there is no flow

d'adhésif par ces ouvertures.adhesive through these openings.

A titre nullement limitatif, on a représenté au dessin annexé, un exemple de réalisation de dispositif selon l'invention, dessin sur lequel: la fiaure 1 est une vue partielle, en élévation du dispositif, la figure 2 est une vue partielle de dessous, du dispositif de la figure 1, et la figure 3 est une vue de détail, à plus grande  By way of non-limiting example, there is shown in the accompanying drawing, an embodiment of the device according to the invention, drawing in which: Figure 1 is a partial view, in elevation of the device, FIG. 2 is a partial view from below, of the device of FIG. 1, and FIG. 3 is a detail view, on a larger scale

échelle, du logement des billes.scale, housing balls.

Dans l'exemple représenté, le dispositif est constitué par une boîte parallélépipédique 1, métallique par exemple, dont le fond 2 est percé de plusieurs rangées de trous 6 disposés ici en quinconce Dans ces trous, sont logées des billes 3, en métal par exemple La boîte 1 est munie d'un couvercle 4 sous lequel est suspendue une plaque parallèle au fond 2 de position réglable en hauteur Ces trous 6 (figure) débouchent, sur la face inférieure du fond, par un cercle de diamètre légèrement inférieur à celui des billes et, sur la face supérieure, par un cercle de diamètre légèrement supérieur, ces deux cercles étant raccordés par un segment sphérique 7 suivi d'un tronc de cône 8 La plaque 5 est suspendue à deux tiges 9 filetées à leur extrémité supérieure 1 Cette tige 9 est elle-même portée par une plaquette Il fixée au couvercle 4 par deux boulons 12, 12 ' La position en hauteur de la tige 9 est  In the example shown, the device consists of a parallelepiped box 1, for example of metal, the bottom 2 of which is pierced with several rows of holes 6 arranged here in staggered rows. In these holes, balls 3, for example of metal, are housed. The box 1 is provided with a cover 4 under which is suspended a plate parallel to the bottom 2 of position adjustable in height These holes 6 (figure) open, on the underside of the bottom, by a circle of diameter slightly smaller than that of balls and, on the upper face, by a circle of slightly greater diameter, these two circles being connected by a spherical segment 7 followed by a truncated cone 8 The plate 5 is suspended from two rods 9 threaded at their upper end 1 This rod 9 is itself carried by a plate II fixed to the cover 4 by two bolts 12, 12 'The height position of the rod 9 is

réglable par un écrou 13 et un contre-écrou 14.  adjustable by a nut 13 and a lock nut 14.

Le fonctionnement du dispositif résulte de ce  The operation of the device results from this

qui précède.who is before.

La boite 1 étant remplie du produit adhésif, les billes 3, ne pouvant pas passer à travers les trous 6, assurent une bonne étanchéité Lorsqu'on applique la boîte sur une surface réglée, les billes sont repoussées vers l'intérieur de la boîte créant ainsi un  The box 1 being filled with the adhesive product, the balls 3, being unable to pass through the holes 6, ensure a good seal. When the box is applied to a regulated surface, the balls are pushed back towards the inside of the box creating so a

passage annulaire par lequel s'écoule le produit adhésif.  annular passage through which the adhesive product flows.

En déplaçant la boîte sur la surface ou réciproquement en déplaçant la surface ou en faisant tourner la surface on crée des lignes de produit adhésif d'autant plus rapprochées que le nombre de rangées de billes est plus grand On voit au'en règlant la hauteur de la plaque 5 par rapport au fond de la boîte I on règle le débit du produit adhésif etpar là l'épaisseur des lignes d'adhésif Lorsque la surface comporte des ouvertures ou des 7 îrréguliers, les billes se trouvant au-dessus le ces ouvertures ne sont plus repoussées vers l'intérieur de 1 l  By moving the box on the surface or vice versa by moving the surface or by rotating the surface, lines of adhesive product are created which are closer together as the number of rows of beads is greater. We can see by adjusting the height of the plate 5 relative to the bottom of the box I regulates the flow of the adhesive product and thereby the thickness of the lines of adhesive When the surface has openings or irregular irregularities, the balls being located above these openings do not are more pushed inward by 1 l

boite 1 et 1 à ces endroits>il n'y a pas d'écoulement d'adhéslf.  box 1 and 1 in these places> there is no adhesive flow.

De même, en soulevant légèrement la boite à certains instant, au moyen d'un système adéquat, on obtient des zones sans  Likewise, by slightly lifting the box at certain times, by means of an adequate system, we obtain areas without

adhésif perpendiculaires au sens de déplacement de la boîte.  adhesive perpendicular to the direction of movement of the box.

On peut également,en obturant certains trous,créer des zones  You can also, by closing certain holes, create zones

sans adhésif parallèles au sens du déplacement de la boîte.  without adhesive parallel to the direction of movement of the box.

Claims (3)

REVENDICATIONS 1. Dispositif d'encollage de surface réglée, carac-  1. Regulated surface gluing device, charac- térisé par le fait qu'il est constitué d'un récipient < 1) à fond plat ( 2), percé d'au moins une rangée de trous ( 6) dans chacun desquels est logée une bille ( 3), le diamètre des trous étant au fond légèrement plus petit que celui  terrified by the fact that it consists of a container <1) with a flat bottom (2), pierced with at least one row of holes (6) in each of which is housed a ball (3), the diameter of the holes being basically slightly smaller than that des billes et allant croissant de la base à la partie su-  beads and growing from the base to the upper part périeure du trou.of the hole. 2. Dispositif selon la revendication 1, dans lequel  2. Device according to claim 1, in which est prévue, au-dessus des billes, une plaque de butée pa-  a stop plate is provided above the balls rallèle au fond du récipient.back to the bottom of the container. 3. Dispositif selon la revendication 2, dans lequel la plaque de butée est de hauteur réglable par rapportau fond.  3. Device according to claim 2, wherein the stop plate is of adjustable height relative to the bottom.
FR8209933A 1982-06-08 1982-06-08 ADJUSTED SURFACE SIZING DEVICE Expired FR2527944B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8209933A FR2527944B1 (en) 1982-06-08 1982-06-08 ADJUSTED SURFACE SIZING DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8209933A FR2527944B1 (en) 1982-06-08 1982-06-08 ADJUSTED SURFACE SIZING DEVICE

Publications (2)

Publication Number Publication Date
FR2527944A1 true FR2527944A1 (en) 1983-12-09
FR2527944B1 FR2527944B1 (en) 1985-06-14

Family

ID=9274741

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8209933A Expired FR2527944B1 (en) 1982-06-08 1982-06-08 ADJUSTED SURFACE SIZING DEVICE

Country Status (1)

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FR (1) FR2527944B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011086207A1 (en) * 2009-12-23 2011-07-21 Bodylimbody, S.L Multiple dispensing element

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2935961A (en) * 1957-06-07 1960-05-10 Clemence A Bins Glue applicator
FR1558006A (en) * 1967-02-27 1969-02-21
US3991917A (en) * 1975-12-05 1976-11-16 Moen Lenard E Flexible stem valves selectively actuable by a common operator
DE2610135B1 (en) * 1976-03-11 1977-08-04 Sanitaria Gmbh Method and device for applying adhesive points to a piece of material
FR2402492A1 (en) * 1976-03-11 1979-04-06 Schmermund Alfred IMPROVEMENTS RELATED TO GLUE APPLICATORS
GB2073105A (en) * 1980-03-29 1981-10-14 Schmermund Maschf Alfred Adhesive discharge device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2935961A (en) * 1957-06-07 1960-05-10 Clemence A Bins Glue applicator
FR1558006A (en) * 1967-02-27 1969-02-21
US3991917A (en) * 1975-12-05 1976-11-16 Moen Lenard E Flexible stem valves selectively actuable by a common operator
DE2610135B1 (en) * 1976-03-11 1977-08-04 Sanitaria Gmbh Method and device for applying adhesive points to a piece of material
FR2402492A1 (en) * 1976-03-11 1979-04-06 Schmermund Alfred IMPROVEMENTS RELATED TO GLUE APPLICATORS
GB2073105A (en) * 1980-03-29 1981-10-14 Schmermund Maschf Alfred Adhesive discharge device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011086207A1 (en) * 2009-12-23 2011-07-21 Bodylimbody, S.L Multiple dispensing element

Also Published As

Publication number Publication date
FR2527944B1 (en) 1985-06-14

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