EP0304110B1 - Procédé pour insérer des soies dans un corps de brosse et appareil pour appliquer ce procédé - Google Patents

Procédé pour insérer des soies dans un corps de brosse et appareil pour appliquer ce procédé Download PDF

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Publication number
EP0304110B1
EP0304110B1 EP19880201640 EP88201640A EP0304110B1 EP 0304110 B1 EP0304110 B1 EP 0304110B1 EP 19880201640 EP19880201640 EP 19880201640 EP 88201640 A EP88201640 A EP 88201640A EP 0304110 B1 EP0304110 B1 EP 0304110B1
Authority
EP
European Patent Office
Prior art keywords
filling tool
fact
filling
rotation
aforementioned
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.)
Expired
Application number
EP19880201640
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German (de)
English (en)
Other versions
EP0304110A1 (fr
Inventor
Leonel Boucherie
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.)
GB Boucherie NV
Original Assignee
GB Boucherie NV
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 GB Boucherie NV filed Critical GB Boucherie NV
Publication of EP0304110A1 publication Critical patent/EP0304110A1/fr
Application granted granted Critical
Publication of EP0304110B1 publication Critical patent/EP0304110B1/fr
Expired legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46D—MANUFACTURE OF BRUSHES
    • A46D3/00—Preparing, i.e. Manufacturing brush bodies
    • A46D3/04—Machines for inserting or fixing bristles in bodies
    • A46D3/042—Machines for inserting or fixing bristles in bodies for fixing bristles using an anchor or staple

Definitions

  • This invention relates to a process for installing bristles in brush bodies.
  • the invention relates more especially to a process by which the respective fibre bundles and their fastening means, which as is well known can be clamps or anchor plates, are inserted at an angle with regard to the brush body.
  • the invention relates also to a device applying this process.
  • EP-A-195.134 deals with the insertion of the aforementioned fastening means at an angle with regard to the brush body by turning the brush body holder at a given angle during its presentation under the filling tool.
  • This invention provides for a process and a device for the insertion of fibre bundles in brush bodies at an angle, in which no use is made of turning brush body holders.
  • the filling tool is positioned to this effect, at a certain angle with regard to the brush body to be processed.
  • This invention aims at providing a process and a device for the placing of fibre bundles in brush bodies at an angle without the above mentioned drawback.
  • the invention relates hence to a process for the placing of bristles in brush bodies, in which the fibre bundles are placed one after the other together with a fastening element in the brush body hole by means of a filling tool, characterized by the fact that the fibre bundles and the fastening elements are subject to an angular rotation after the placing in the filling tool and prior to the insertion in the brush body.
  • the device which can be used to this effect according to the invention consists mainly of a filling tool, of rotation means allowing for a rotation of the filling tool or of part thereof preferably along its longitudinal axis, and of drive means to provide for the angular rotation of the filling tool during the filling movement.
  • This device is especially suitable for working at high insertion speeds.
  • the process according to this invention is presented schematically in figure 1 in four stages, respectively A up to and including D.
  • the peculiarities displayed here are the fibre magazine 1 which is provided with loose fibres 2, the fibre remover 3 removing the fibre bundles 4 one after the other from magazine 1, a filling tool 5 of which for the sake of clarity, only the guide element 6 is represented, along which the fastening means _ in this case anchor plates 7 _ and the fibre bundles 4 are introduced, and a brush body 9 provided with holes 8, which is for example held in a brush body holder 10, which in turn can be mounted on a support 11 turning or not, so that as it is well- known the brush body 9 can be presented to various machine tools.
  • the fastening means in this case the anchor plates 7, and thus also the fibre bundles 4, are submitted to a rotation R during their displacement to brush body 9, so that the anchor plates 7 are inserted at an angle.
  • a fibre bundle 4 is here in a classical way formed out of the fibre magazine 1 by means of the bundle remover 3, while an anchor plate 7 is inserted between the guide elements 6.
  • a position B is reached, where the anchor plate 7, which might as well consist in a flange, joins together with the fibre bundle 4 placed in the filling tool in the meantime.
  • the bundle remover is then preferably removed from the filling tool 5.
  • the anchor plate 7 is not only moved to the brush body 9, but also submitted to a movement of rotation R, for instance by rotation of the filling tool 5 or of part thereof, so that finally, as indicated by position D, an insertion at an angle occurs.
  • Figures 2 and 3 represent a preferred construction of a device for the implementation of the aforedescribed process.
  • This device consists mainly of the filling tool 5, which is provided with rotation means 12 allowing for the rotation R of the filling tool slide 13 along its longitudinal axis and of drive means 15 to impose to the filling tool 5 an angular rotation R during the filling movement.
  • the rotation means 12 consist mainly in a revolving body 16 which can be rotated over a certain angle by means of the aforementioned drive means 15, so that the filling tool slide 13 of the filling tool 5, axially displaceable but unable to rotate, is mounted with regard to the aforementioned revolving body 16.
  • this revolving body 16 consists in a cylindrical housing supported on bearings in a steady housing 17.
  • the cylindrical housing which forms thus the above-mentioned revolving body 16 displays an opening 18 in which the filling tool slide 13 _ axially slidable but unable to rotate with regard to this housing _ is placed; through its displacement, it gives rise to the filling movement.
  • the shapes of the opening 18 and of the filling tool slide 13 fitting into it are respectively so that they do not allow any rotation of the slide 13 with regard to the body 15, but only an axial translation with regard to each other.
  • FIG. 2 represents schematically the fastening means feed unit 23.
  • the aforementioned anchor plates 7 In case the aforementioned anchor plates 7 are used, they shall be cut as is commonly known in a strip 24, preferably of metal, and brought in the traject of a reciprocating needle 25 which provides for the separation of anchor plates from this strip 24, and this needle 25 pushes the anchor plates 7 together with the fibre bundles to the front end of filling tool 5 and places them then in the brush body 9.
  • the filling tool slide 13 In order to provide for the axial translation movement of the filling tool slide 13, the latter shall be moved following a reciprocating movement by means of suitable drive means.
  • drive means can be of different natures _ for instance, they may consist in a cam-operated mechanism and be sufficiently known by themselves, they are not represented in the figures.
  • the drive means 15 which provide for the rotation of body 16 shall be connected suitably with, on the one hand, the drive means in order to provide for the reciprocating movement of the filling tool slide 13 and on the other hand, with the means controlling the needle 25, the bundle remover 23 and the fastening means supply mechanism.
  • the invention relates also to processes in which the filling tool is not displaced axially, but is only rotated, and in which the brush body 9 is dropped against the filling tool through a displacement of the aforementioned holder 11.
  • the drive means 15 providing rotation of the body 16 can be of different natures.
  • an electronically operated motor for instance a stepping or servo motor, so that the size of the angle over which the rotation R takes place could be adjusted simply by means of a keyboard or computer controlled; so that for instance, an optimum insertion angle can be provided through hole 8 of the brush body 9.
  • the filling tool slide 13 rotates around its own axis 14, with axis 14 remaining located at the same place.
  • the rotation means 12 used to this end may be other than those represented in the figures. According to a possibility not represented in the figures, they consist, for instance, in a helicoidal threaded guide element, along which the filling tool slide can be displaced, so that the desired angular rotation is imposed to the filling tool slide via the threaded guide element, which displays of course the suitable pitch, during its axial translation.
  • the aforementioned angular rotation R is obtained by hinging the whole drop tool around an axis along a rotation axis located at some distance of the drop tool longitudinal axis.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Brushes (AREA)

Claims (11)

1. Procédé pour l'insertion de poils dans le corps d'une brosse, suivant lequel des faisceaux de fibres (4) sont placés l'un après l'autre avec un élément de fixation (7) dans les trous (8) du corps de la brosse à l'aide d'un outil de garnissage (5), caractérisé en ce que les faisceaux de fibres (4) et les éléments de fixation (7) sont soumis à une rotation angulaire (R) après l'insertion dans l'outil de garnissage et avant l'insertion dans le corps de la brosse (9).
2. Procédé suivant la revendication 1, caractérisé en ce que la rotation angulaire susdite est obtenue à l'aide d'un mouvement rotatif du guide de l'outil de garnissage (13) de l'outil de garnissage (5) le long de son axe longitudinal (14).
3. Dispositif appliquant le procédé suivant l'une des revendications 1 ou 2, caractérisé en ce qu'il consiste en un outil de garnissage (5), en moyens de rotation (12) pour la rotation de l'outil de garnissage (5), ou une partie de celui-ci, le long de l'axe longitudinal; et de moyens de commande (15) permettant la rotation angulaire de l'outil de garnissage (5), ou de la partie susdite de celui-ci, durant le mouvement de remplissage de l'outil de garnissage (5).
4. Dispositif suivant la revendication 3, caractérisé en ce que les moyens de rotation (12) consistent principalement en un corps rotatif (16) par rapport duquel le guide de l'outil de garnissage (13) de l'outil de garnissage (5) peut être glissé axialement mais étant dans l'impossibilité de tourner, dans lequel le corps rotatif (16) peut être tourné à l'aide des moyens de rotation (15) susdits.
5. Dispositif suivant la revendication 4, caractérisé en ce que le corps rotatif (16) consiste en un boîtier en forme de cylindre supporté par des roulements dans un boîtier fixe (17), le boîtier en forme de cylindre (16) montrant une ouverture (18), dans laquelle le guide de l'outil de garnissage (13) est inséré, pouvant glisser de façon axiale mais non rotative par rapport à ce boîtier, produisant le mouvement de remplissage de l'outil de garnissage (5) à l'aide de son déplacement.
6. Dispositif suivant la revendication 5, caractérisé en ce que l'ouverture (18) dans le boîtier rotatif et le guide de l'outil de garnissage (13) s'ajustant dans celui-ci montre les formes qui, comme dévoilé ci-dessus, ne permettent pas la rotation mais produisant un transfert l'un par rapport à l'autre.
7. Dispositif suivant l'une des revendications 4 à 6 caractérisé en ce que les moyens de commande (15) consistent principalement en un bras (19), fixé sur le corps rotatif (16) et un mécanisme à cames (21) pouvant agir l'un sur l'autre, le mécanisme à cames (21) et le moyen de commande pour le mouvement de remplissage de l'outil de garnissage (5) étant reliés.
8. Dispositif suivant l'une des revendications 5 ou 6, caractérisé en ce que le corps rotatif ou le boîtier cylindrique (16) susdit et le boîtier fixe (17) susdit sont enclenchés par rapport à leur déplacement axial.
9. Dispositif suivant la revendication 8, caractérisé en ce qu'un bras (19) relié au corps rotatif (16) s'étend à travers d'une encoche radiale (22) dans le boîtier l'entourant (16) de manière à produire un enclenchement axial.
10. Dispositif appliquant le procédé suivant la revendication 1, caractérisé en ce qu'il prévoit un outil de garnissage (5) et/ou une partie de celui-ci étant pivotant le long d'un axe situé à quelque distance de l'axe longitudinal (14) de l'outil de garnissage (5) et/ou du guide de l'outil de garnissage (13) de manière que la rotation angulaire (R) susdite est réalisée par le mouvement pivotant de l'outil de garnissage (5) et/ou du guide de l'outil de garnissage (13).
11. Dispositif suivant l'une des revendications 3 à 10, caractérisé en ce que le moyen de commande (15) produisant la rotation angulaire (R) à l'aide d'un moteur électronique soit commandé de manière que l'importance de la rotation angulaire (R) peut être programmée de façon optimale pour chaque trou de la structure de trous de la brosse à l'aide d'une unité de commande _ à l'aide d'un clavier commandé par ordinateur.
EP19880201640 1987-08-20 1988-07-29 Procédé pour insérer des soies dans un corps de brosse et appareil pour appliquer ce procédé Expired EP0304110B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE8700926 1987-08-20
BE8700926A BE1000880A3 (nl) 1987-08-20 1987-08-20 Werkwijze voor het aanbrengen van borstelharen in borstellichamen, en inrichting die deze werkwijze toepast.

Publications (2)

Publication Number Publication Date
EP0304110A1 EP0304110A1 (fr) 1989-02-22
EP0304110B1 true EP0304110B1 (fr) 1991-04-03

Family

ID=3882821

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880201640 Expired EP0304110B1 (fr) 1987-08-20 1988-07-29 Procédé pour insérer des soies dans un corps de brosse et appareil pour appliquer ce procédé

Country Status (3)

Country Link
EP (1) EP0304110B1 (fr)
BE (1) BE1000880A3 (fr)
DE (1) DE3862261D1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4339040A1 (de) * 1993-11-16 1995-05-18 Schiffer Fa M & C Verfahren zur Herstellung einer Zahnbürste
BE1008378A3 (nl) * 1994-05-09 1996-04-02 Boucherie Nv G B Werkwijze en inrichting voor het toevoeren van vezels aan een vulwerktuig bij een borstelvervaardigingsmachine.
DE19528762C1 (de) * 1995-08-04 1996-12-05 Richard Prof Dr Ing Zahoransky Verfahren zum Stopfen von Bürsten und Stopfwerkzeug zum Durchführen des Verfahrens
BE1015591A3 (fr) * 2003-07-03 2005-06-07 Boucherie Nv G B
DE202005020231U1 (de) * 2005-12-27 2006-03-30 Firma G.B. Boucherie N.V. Bürsten-Stopfmaschine
IT1391666B1 (it) * 2008-09-01 2012-01-17 Borghi S P A Elemento spartisetole per un apparato per la fabbricazione di spazzole o scope
DE102011010033A1 (de) * 2011-02-02 2012-08-02 Zahoransky Ag Vorrichtung zum Stopfen von Borstenbündeln in Bündelaufnahmelöcher eines Trägerkörpers
BE1022828B1 (de) * 2015-02-23 2016-09-15 Gb Boucherie Nv Bürstenherstellungsvorrichtung, Bürstenkörperhalter und Verfahren zum Herstellen einer Bürste
DE102017111136A1 (de) * 2017-05-22 2018-11-22 Zahoransky Ag Bürstenstopfmaschine
DE102022131227B3 (de) * 2022-11-25 2023-12-28 Zahoransky Ag Bürstenstopfmaschine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3571916D1 (en) * 1985-03-14 1989-09-07 Boucherie Nv G B Brush body holder carrier for brush manufacturing machines

Also Published As

Publication number Publication date
BE1000880A3 (nl) 1989-05-02
EP0304110A1 (fr) 1989-02-22
DE3862261D1 (de) 1991-05-08

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