EP0018021A2 - Verfahren zum Formen und Verschieben einer Krampe in einer Bürstenherstellungsmaschine mittels eines Stopfwerkzeuges und dieses Verfahren verwendendes Stopfwerkzeug - Google Patents

Verfahren zum Formen und Verschieben einer Krampe in einer Bürstenherstellungsmaschine mittels eines Stopfwerkzeuges und dieses Verfahren verwendendes Stopfwerkzeug Download PDF

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Publication number
EP0018021A2
EP0018021A2 EP80200195A EP80200195A EP0018021A2 EP 0018021 A2 EP0018021 A2 EP 0018021A2 EP 80200195 A EP80200195 A EP 80200195A EP 80200195 A EP80200195 A EP 80200195A EP 0018021 A2 EP0018021 A2 EP 0018021A2
Authority
EP
European Patent Office
Prior art keywords
anchor
needle
charger
wire
slide
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Withdrawn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
EP80200195A
Other languages
English (en)
French (fr)
Other versions
EP0018021A3 (de
Inventor
Leonel Polydore 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 EP0018021A2 publication Critical patent/EP0018021A2/de
Publication of EP0018021A3 publication Critical patent/EP0018021A3/de
Withdrawn legal-status Critical Current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

  • the present invention relates to a process, for shaping and moving an anchor, for fixing a bundle of fibres in a brush body, and to the charger applying this process, the aforesaid anchor being formed, for instance, by a small rectangular plate which is cut off from a so called anchor wire.
  • anchor wire is being unwound from a spool, the anchor wire being introduced step by step in the charger, whilst in this charger a cutting device is provided for, which successively cuts off from the anchor wire a small rectangular plate or anchor, after which a so called bundle plucker having fed a small bundle of fibres into the charger, this anchor is pushed forward by a so called needle until it contacts the aforesaid small bundle and finally the anchor, with the aforesaid bundle of fibres, is introduced and fixed in a hole of the brush body.
  • the aforesaid introduction of anchor wire and cutting off of the anchor are taking place at a same level, which is the level of the aforesaid needle, resulting in it being necessary to wait for the needle to come back after having fixed a bundle of fibres by means of an anchor in the brush body, before it becomes possible to displace the anchor wire by one step and cut off an anchor.
  • thevobject of the invention is a charger by means of which, in comparison with the known chargers, it is possible appreciably to increase the speed of fixing bundles of fibres in a brush body, which is obtained in that, according to the invention, the dead time, resulting in the case of the known chargers from the fact that it is necessary to wait for the needle to come back before the feeding with wire and the cutting off of an anchor can take place, is precluded.
  • the process according to the invention mainly consists in feeding the anchor wire and cutting off an anchor at a location which is out of the way of the needle of the charger, this being done during the forward motion of the aforesaid needle, and to bring the cut off anchor in the way of the needle directly after the needle in its backward motion has passed the location of the cut off anchor.
  • the feeding of the anchor wire and cutting off of the anchor are carried out at a level which differs from the level at which the needle moves, so that the anchor-wire supply can already start from the moment when the aforesaid needle takes along the preceding anchor in its forward motion towards the brush body, on the one hand, and that always during the forward motion of the needle a following anchor can already be cut off, on the other hand.
  • the charger mainly comprises a part 1 which is fixed in relation to the machine wherein there is fixed a component 2 with a channel or guide 3 for the anchor wire 4, whilst in this part 1, in this case, a slide 5 is provided for, which in a known way can have a reciprocating motion in relation to a brush body which is not shown and in this slide a guide for the needle 6 is provided for.
  • This guide mainly consists of a channel 7 in the die plate 8, with which a punch 9 can cooperate in order to cut off an appropriate anchor from the anchor wire 4.
  • the channel 7, wherein the needle 6 is moved is located at a level which in this case is situated above the level of the channel in the guide 3, into which the anchor wire 4 is being fed.
  • feeding the anchor wire 4 is simply done by pushing same in the guide 3 until it contacts the wall 16, so that the correct position of the anchor wire is obtained, after which the punch 9 is moved upwards, see Figure 5, in order to cut off an anchor 17 from the anchor wire, on the one hand, and to move this anchor 17 upwards, up to the level of the needle 6, on the other hand, see Figure 6.
  • the thickness of the die 8, respectively of the guide wherein the channel 7 for the needle is provided for will be a thickness which is a little.greater than twice the thickness of the anchor wire, respectively twice the thickness of the needle 6, so that there remains a little free play, in order to avoid friction between the needle when moving backwards and the anchor 17 which, at this moment, is already partially lifted.
  • the slide 5 consists of two parts, namely a lower part 5A on which the top part 18 is fixed and a part 5B in which the needle 6 moves.
  • the bundle plucker 14 brings a small bundle of fibres 15 to-the charger.
  • the slide 5B lies in its backward position, in other words against the fixed part 1 of the charger, whereby there remains a maximum distance Al between the adjacent ends of the channels 18 and 7, until the small bundle of fibres is in line with the channels 18 and 7.
  • the small bundle of fibres 15 is supplied to the charger, in other words the small bundle 15 is transferred between the adjacent ends of the channels 18 and 7, the upper slide 5B being moved forwards on a distance Bl, whilst in Figure 10, there is shown the position in which the slide 5B has been moved in relation to the slide 5A so that the aforesaid distance Al has decreased to 0, in other words, the adjacent ends of the guides 7 and 18 are in contact with each other, whilst the distance B2 has become equal to the aforesaid distance Al.
  • both the slides 5A and 5B are moved forwards together, as is the case when the charger is provided with only one slide, for transferring the bundle of fibres 15 by means of the anchor 17 to the brush body and fixing the bundle with the anchor in the brush body, which is possible because of the needle 6 being moved with a greater speed than slide 5B, during the forward motion of slide 5B, and of the forward motion of the needle continuing farther, after the charger has been brought approximately against the brush body, in order to fix the small bundle of fibres in the brush body by means of the anchor.
EP80200195A 1979-04-11 1980-03-03 Verfahren zum Formen und Verschieben einer Krampe in einer Bürstenherstellungsmaschine mittels eines Stopfwerkzeuges und dieses Verfahren verwendendes Stopfwerkzeug Withdrawn EP0018021A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792914698 DE2914698A1 (de) 1979-04-11 1979-04-11 Verfahren fuer die bildung und verstellung eines ankers in einer buerstenherstellungsmaschine mittels eines fuellwerkzeuges sowie fuellwerkzeug fuer die durchfuehrung dieses verfahrens
DE2914698 1979-04-11

Publications (2)

Publication Number Publication Date
EP0018021A2 true EP0018021A2 (de) 1980-10-29
EP0018021A3 EP0018021A3 (de) 1980-12-10

Family

ID=6068089

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80200195A Withdrawn EP0018021A3 (de) 1979-04-11 1980-03-03 Verfahren zum Formen und Verschieben einer Krampe in einer Bürstenherstellungsmaschine mittels eines Stopfwerkzeuges und dieses Verfahren verwendendes Stopfwerkzeug

Country Status (2)

Country Link
EP (1) EP0018021A3 (de)
DE (1) DE2914698A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1493355A1 (de) 2003-07-03 2005-01-05 Firma G.B. BOUCHERIE, naamloze vennootschap Verfahren und Vorrichtung zur Bürstenherstellung
BE1017360A3 (fr) * 2005-11-30 2008-07-01 Zahoransky Ag Dispositif d'insertion.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68912597T2 (de) * 1989-12-18 1994-05-05 Boucherie Nv G B Bürstenstopfvorrichtung und Verfahren zu deren Gebrauch.

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB352598A (en) * 1930-04-30 1931-07-16 Briton Brush Company Ltd Improvements in the bristle filling nozzles of brush and broom making machines
US1891236A (en) * 1931-08-04 1932-12-20 Autograf Tooth Brush Co Inc Bristling machine
US1902113A (en) * 1930-03-12 1933-03-21 Zahoransky Anton Brush making machine
GB486364A (en) * 1937-07-05 1938-06-02 Toledo Automatic Brush Machine Brush and method and apparatus for making same
US2901289A (en) * 1953-10-03 1959-08-25 Brosse & J Dupont Reunis Automatic machine for the manufacture of brushes
DE1075090B (de) * 1960-02-11
DE2654365A1 (de) * 1976-12-01 1978-06-08 Zahoransky Anton Fa Verfahren zum stopfen von buersten sowie stopfwerkzeug zur durchfuehrung des verfahrens

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1075090B (de) * 1960-02-11
US1902113A (en) * 1930-03-12 1933-03-21 Zahoransky Anton Brush making machine
GB352598A (en) * 1930-04-30 1931-07-16 Briton Brush Company Ltd Improvements in the bristle filling nozzles of brush and broom making machines
US1891236A (en) * 1931-08-04 1932-12-20 Autograf Tooth Brush Co Inc Bristling machine
GB486364A (en) * 1937-07-05 1938-06-02 Toledo Automatic Brush Machine Brush and method and apparatus for making same
US2901289A (en) * 1953-10-03 1959-08-25 Brosse & J Dupont Reunis Automatic machine for the manufacture of brushes
DE2654365A1 (de) * 1976-12-01 1978-06-08 Zahoransky Anton Fa Verfahren zum stopfen von buersten sowie stopfwerkzeug zur durchfuehrung des verfahrens

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1493355A1 (de) 2003-07-03 2005-01-05 Firma G.B. BOUCHERIE, naamloze vennootschap Verfahren und Vorrichtung zur Bürstenherstellung
BE1015591A3 (de) * 2003-07-03 2005-06-07 Boucherie Nv G B
US7594704B2 (en) 2003-07-03 2009-09-29 Firma G.B. Boucherie, Naamloze Vennootschap Method and device for manufacturing brushes
BE1017360A3 (fr) * 2005-11-30 2008-07-01 Zahoransky Ag Dispositif d'insertion.

Also Published As

Publication number Publication date
DE2914698A1 (de) 1980-10-23
EP0018021A3 (de) 1980-12-10

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Inventor name: BOUCHERIE, LEONEL POLYDORE