EP0903090B1 - Antrieb für ein Stopfwerkzeug einer Bürstenherstellungs-maschine - Google Patents
Antrieb für ein Stopfwerkzeug einer Bürstenherstellungs-maschine Download PDFInfo
- Publication number
- EP0903090B1 EP0903090B1 EP98117691A EP98117691A EP0903090B1 EP 0903090 B1 EP0903090 B1 EP 0903090B1 EP 98117691 A EP98117691 A EP 98117691A EP 98117691 A EP98117691 A EP 98117691A EP 0903090 B1 EP0903090 B1 EP 0903090B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- drive
- tongue
- drive device
- set forth
- lever
- 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 - Lifetime
Links
Images
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
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46D—MANUFACTURE OF BRUSHES
- A46D3/00—Preparing, i.e. Manufacturing brush bodies
- A46D3/08—Parts of brush-making machines
Definitions
- the invention relates to a drive device for the Darning tool of a brush making machine.
- the tamping tool of a brush manufacturing machine has a guide block with a guide channel for a back and forth tongue that can be moved and a head piece that can be moved back and forth on where the guide channel for the tongue and a of this entrained fiber bundle with anchor plates or Wire loop is continued.
- the guide block can either be fixed or firmly connected to the head piece or relatively movable to this. In the latter case the leader block is as separate slide executed.
- the individual fiber bundles are separated from a fiber box by a bundle collector.
- the fiber bundle is made with anchor plates or wire loops through the tongue into the guide channel of the head piece inserted, which to the surface of the brush body is introduced.
- the drive for the tamping tool is derived from a rotating drive shaft, sit non-rotatably on the drive cam. On the peripheral surface these drive cams run cam followers, one of which the movement stroke of the tongue and / or the head piece and / or of the guide block is derived.
- Darning tools of this type see DE 43 24 249 A, US 3 065 469 A or US 1 936 743 A, work at high speed or cycle sequence. You are for a predetermined stroke of the head piece and the tongue designed by those to be manufactured Brushing is determined, especially the length of the Fibers or bristles. While it has already been suggested the working stroke of the tamping tool electrically, pneumatically or to control hydraulically, however, such prove Systems as far too slow and imprecise.
- the invention provides a drive device for the Darning tool of a brush manufacturing machine available provided a variable and adjustable working stroke of the tamping tool without reducing the working speed and compromise precision.
- the Invention is in the power transmission path between the Cam follower and the tongue or the head piece an adjusting mechanism inserted through which the movement stroke mechanically is changeable, with at least the tongue and the head piece regardless of the set size of the movement stroke always in the same starting position relative to the guide block to take over a fiber bundle with anchor plates or return wire loop.
- the adjusting mechanism is a purely mechanical system that Power transmission path lies and the movement stroke only if necessary, an additional stroke is superimposed.
- the guide block is either fixed be or be firmly coupled to the headpiece and consequently be moved with it or moved relative to the head piece.
- an adjusting mechanism can be used in a similar way provided between the cam drive and the guide block to mechanically change its stroke can, if necessary.
- the adjusting mechanism is a pivotally mounted lever provided at one end the cam follower is arranged and its pivot bearing has an adjustable distance from the cam follower.
- the size of the movement stroke derived from the cam follower now depends on the length of the effective lever, with which the drive of the tamping tool on the pivotable lever connected. Because the pivot bearing of the pivoting lever is adjustable, preferably with the tongue and / or the head piece coupled, movable back and forth Drive rod to the lever at a fixed distance from the Cam follower connected.
- the adjusting mechanism has a plunger slidably guided back and forth at one end of which the cam follower is arranged; furthermore, the adjusting mechanism comprises one with the tongue and / or the headpiece and / or other parts of the tamping tool (such as the guide block) coupled drive rod and a the mutually facing ends of the plunger and the Linkage connecting rod non-positively.
- the linkage can be articulated from two at one end interconnected coupling links exist on the other Articulated end on the tappet or on the drive rod are connected. The hinged together The ends of these coupling links are positively guided on a track, their inclination to the direction of movement of the plunger or the drive rod is adjustable changeable.
- the tamping tool shown in Figure 1 has a known Way a guide block 10, an arcuate bundle pickup 12 with counterpart 14 for the removal of individual Fiber bundles from a fiber box 16 and one at a Slider 18 attached head 20.
- a guide channel for a tongue 22 is formed in the lead block 10. This guide channel is continued in the head piece 20.
- the guide block becomes a flat wire from one side 24 supplied, 26 of which by a punch Anchor plates are separated. Alternatively, will Round wire fed, from which wire loops are formed.
- an adjusting mechanism through which the movement stroke of the tamping tool can be changed within wide limits can without the speed and precision of the To interfere with the darning tool.
- the adjusting mechanism ensures also that the rear starting position from headpiece and tongue and possibly the guide block are always the same is so that neither the bundle removal nor the feeding of the Flat or round wire from which the anchor plates are separated or wire loops are formed.
- a first embodiment of this adjusting mechanism is in Figure 3 is shown schematically.
- a drive cam 30 is rotatably arranged on a rotating drive shaft .
- a cam follower runs on the peripheral surface of the cam 30 32, which is arranged at one end of a lever 34, the other end pivotable in an adjustable pivot bearing 36 is stored.
- the pivot bearing is 36 in adjustable in vertical direction.
- a horizontal, back and forth Movable drive rod 40 to which e.g. the headpiece 20 is connected, carries an arm 40a, which in fixed Distance from the cam follower 32 at 42 pivotable to the lever 34 is connected.
- the lever 34 is perpendicular to the guide direction the linear guide 38.
- the movement stroke of the head piece 20 varies. It is straightforward seen that in a similar way with a similar Mechanism of the movement stroke of the tongue and / or the guide block can be varied.
- On the drive shaft can e.g. several drive cams 30 may be arranged (e.g. 30 'for the tongue and 30' 'for the guide block) with an associated adjusting mechanism for each cam to be able to vary the stroke of each movement.
- the Actuator mechanism is the cam follower 32 at one end of a horizontally movable plunger 50 arranged. Coaxial with this plunger 50 and at a distance from it is a drive rod 52 also horizontally back and forth slidably arranged.
- the facing ends of Ram 50 and drive rod 52 are articulated by two connected coupling elements 54 and 56, which at their neighboring Ends are hinged together, non-positively coupled.
- These ends of the coupling links 54, 56 are forcibly guided in a guide slot 58, which on their the plunger 50 adjacent end pivoted at 60 is.
- the angle of inclination can be controlled via an actuating rod 62 ⁇ of the guide link 58 can be set.
- This control device comprises a rotatable with a shaft Cam 70, on the peripheral surface of which a cam follower 72 runs, and a pivotable, two-armed lever 74, on the one end of the cam follower 72 is arranged and the other end is provided with an elongated hole 76, in which engages the end of the actuating rod 62, designated 78.
- a modulation of the movement stroke of the tamping tool By rotating the cam 70 in this development a modulation of the movement stroke of the tamping tool respectively.
- An additional way of influencing results from the elongated hole 76 and the displacement of the End 78 of the actuating rod 62 in this slot.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Transmission Devices (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Pens And Brushes (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Description
Claims (10)
- Antriebsvorrichtung für das Stopfwerkzeug einer Bürstenherstellungsmaschine, welches einen Führungsblock (10) mit einem Führungskanal für eine hin und her verschiebbare Zunge (22) und ein relativ zu dem Führungsblock hin und her bewegbares Kopfstück (20) aufweist, in dem der Führungskanal für die Zunge (22) und ein von dieser mitgenommenes Faserbündel (F) mit Ankerplättchen oder Drahtschlinge fortgesetzt ist, mit einer rotierenden Antriebswelle, wenigstens einem mit der Antriebswelle drehfesten Antriebsnocken (30) und einem auf dessen Umfangsfläche laufenden Nockenfolger (32), von dem der Bewegungshub der Zunge (22) und/oder des Kopfstücks (20) und/oder des Führungsblockes abgeleitet ist, dadurch gekennzeichnet, daß in den Kraftübertragungsweg zwischen dem Nockenfolger (32) und der Zunge (22) bzw. dem Kopfstück (20) und/oder dem Führungsblock ein Stellmechanismus (34, 36, 38; 54, 56, 58) eingefügt ist, durch den der Bewegungshub mechanisch veränderbar ist, wobei die Zunge (22) und das Kopfstück (20) und/oder der Führungsblock unabhängig von der eingestellten Größe des Bewegungshubes stets in dieselbe Ausgangsstellung (A) zur Übernahme eines Faserbündels (F) mit Ankerplättchen oder Drahtschlinge zurückkehren.
- Antriebsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Stellmechanismus einen schwenkbar gelagerten Hebel (34) aufweist, an dessen einem Ende der Nockenfolger (32) angeordnet ist und dessen Schwenklager (36) einen einstellbaren Abstand von dem Nockenfolger (32) aufweist.
- Antriebsvorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß eine mit der Zunge (22) und/oder dem Kopfstück (20) gekoppelte, hin und her bewegbare Antriebsstange (40) an den Hebel (34) in festem Abstand von dem Nockenfolger (32) angeschlossen ist.
- Antriebsvorrichtung nach Anspruch 3, dadurch gekennzeichnet, daß das Schwenklager (36) des Hebels (34) durch eine Linearführung (38) geführt ist und der Hebel in der Ausgangsstellung parallel zur Führungsrichtung der Linearführung steht.
- Antriebsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Stellmechanismus einen hin und her verschiebbar geführten Stößel (50), an dessen einem Ende der Nockenfolger (32) angeordnet ist, eine mit der Zunge (22) und/oder dem Kopfstück (20) gekoppelte Antriebsstange (52) und ein die einander zugewandten Enden des Stößels und der Antriebsstange miteinander kraftschlüssig verbindendes Gestänge (54, 56) aufweist.
- Antriebsvorrichtung nach Anspruch 5, dadurch gekennzeichnet, daß das Gestänge zwei an je einem Ende gelenkig miteinander verbundene Koppelglieder (54, 56) aufweist, die am anderen Ende gelenkig an dem Stößel (50) bzw. der Antriebsstange (52) angeschlossen sind.
- Antriebsvorrichtung nach Anspruch 6, dadurch gekennzeichnet, daß die Koppelglieder (54, 56) an ihren gelenkig miteinander verbundenen Enden auf einer Bahn zwangsgeführt sind, deren Neigung zur Bewegungsrichtung des Stößels (50) bzw. der Antriebsstange (52) einstellbar veränderlich ist.
- Antriebsvorrichtung nach Anspruch 7, dadurch gekennzeichnet, daß die Zwangsführung der Koppelglieder (54, 56) durch eine Führungskulisse (58) bewerkstelligt ist, deren dem Nockenfolger (32) benachbartes Ende um eine feste Achse verschwenkbar ist.
- Antriebsvorrichtung nach Anspruch 8, dadurch gekennzeichnet, daß der Neigungswinkel (α) der Führungskulisse (58) durch eine Steuereinrichtung verstellbar ist, die eine Nockenwelle mit einem auf deren Nocken (70) laufenden Nockenfolger (72), der an einem Ende eines schwenkbaren Hebels (74) angeordnet ist, und eine an das andere Ende des Hebels (74) angeschlossene Betätigungsstange (62) aufweist, die den Hebel (74) mit der Führungskulisse (58) verbindet.
- Antriebsvorrichtung nach Anspruch 9, dadurch gekennzeichnet, daß der schwenkbare Hebel (74) ein Langloch (76) aufweist, an dem die Betätigungsstange (62) verschiebbar angeschlossen ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29716874U DE29716874U1 (de) | 1997-09-19 | 1997-09-19 | Antrieb für Stopfwerkzeug einer Bürstenherstellungsmaschine |
DE29716874U | 1997-09-19 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0903090A2 EP0903090A2 (de) | 1999-03-24 |
EP0903090A3 EP0903090A3 (de) | 2000-05-24 |
EP0903090B1 true EP0903090B1 (de) | 2003-03-26 |
Family
ID=8046254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98117691A Expired - Lifetime EP0903090B1 (de) | 1997-09-19 | 1998-09-17 | Antrieb für ein Stopfwerkzeug einer Bürstenherstellungs-maschine |
Country Status (3)
Country | Link |
---|---|
US (1) | US6016757A (de) |
EP (1) | EP0903090B1 (de) |
DE (2) | DE29716874U1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1015591A3 (de) * | 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 |
DE102006041466B4 (de) | 2006-09-02 | 2018-03-01 | Zahoransky Ag | Vorrichtung zum Herstellen von Bürsten |
IT1395946B1 (it) * | 2009-10-15 | 2012-11-02 | Borghi S P A | Testa di punzonatura per un apparato per la produzione di spazzole o scope con punzone a corsa variabile |
DE102017109365B3 (de) * | 2017-05-02 | 2018-08-16 | Borghi S.P.A. | Bürstenstopfvorrichtung |
BE1026347B1 (de) * | 2018-10-30 | 2020-01-08 | Bart Gerard Boucherie | Bürsten-Stopfmaschine und Verfahren zum Stopfen |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1936743A (en) * | 1930-04-04 | 1933-11-28 | Zahoransky Anton | Brush making machine |
US2084345A (en) * | 1930-09-02 | 1937-06-22 | Toledo Automatic Brush Machine | Tuft setting anchor and apparatus for forming and applying the same |
US2243495A (en) * | 1938-08-23 | 1941-05-27 | Nat Brush Company | Brush making machine |
US2901289A (en) * | 1953-10-03 | 1959-08-25 | Brosse & J Dupont Reunis | Automatic machine for the manufacture of brushes |
US3065469A (en) * | 1959-04-10 | 1962-11-27 | Evans & Son Ltd J | Brush making machines |
DE1257097B (de) * | 1966-03-02 | 1967-12-28 | Zahoransky Anton Fa | Stopfwerkzeug fuer Buerstenherstellungsmaschinen |
DE1814868A1 (de) * | 1968-12-16 | 1970-07-02 | Ebser Maschf | Einrichtung zum Bestuecken von Buerstenkoerpern |
GB1303451A (de) * | 1969-11-27 | 1973-01-17 | ||
US4366762A (en) * | 1981-02-09 | 1983-01-04 | Willis Grant N | Tool for making tufted rugs and wall hangings |
DE4324249A1 (de) * | 1993-07-20 | 1995-01-26 | Zahoransky Anton Gmbh & Co | Vorrichtung zum Einstellen eines Stopfwerkzeug-Stößers |
-
1997
- 1997-09-19 DE DE29716874U patent/DE29716874U1/de not_active Expired - Lifetime
-
1998
- 1998-09-17 DE DE59807625T patent/DE59807625D1/de not_active Expired - Lifetime
- 1998-09-17 EP EP98117691A patent/EP0903090B1/de not_active Expired - Lifetime
- 1998-09-18 US US09/156,878 patent/US6016757A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0903090A3 (de) | 2000-05-24 |
EP0903090A2 (de) | 1999-03-24 |
DE29716874U1 (de) | 1999-01-28 |
DE59807625D1 (de) | 2003-04-30 |
US6016757A (en) | 2000-01-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1649778B1 (de) | Bündelabnahmevorrichtung für eine Bürstenherstellungsmaschine | |
DE3214536C2 (de) | Mascheneinstreichvorrichtung für Flachstrickmaschinen | |
BE1025529B1 (de) | Bürstenstopfmaschine | |
DE69518273T2 (de) | Verfahren und Vorrichtung zum Einführen von Fasern an ein Stopfwerkzeug in einer Bürstenherstellungsmaschine | |
EP0903090B1 (de) | Antrieb für ein Stopfwerkzeug einer Bürstenherstellungs-maschine | |
DE4331479A1 (de) | Vorschubeinrichtung zum schrittweisen Material- und/oder Werkstücktransport an bzw. in intermittierend arbeitenden Produktionsmaschinen | |
DE2914278A1 (de) | Buerstenherstellungsmaschine | |
DE102016004927A1 (de) | Bündelabnahmevorrichtung und Bürstenherstellungsmaschine | |
AT515983B1 (de) | Stopfwerkzeug und Bürstenherstellungsmaschine | |
DE3143694A1 (de) | Vorrichtung zum einstellen der stichlaenge an einer naehmaschine | |
EP0768418B1 (de) | Stickmaschine, insbesondere Schifflistickmaschine, mit einer Vorderfadenschneid- und -klemmeinrichtung | |
DE3016790A1 (de) | Buerstenherstellungsmaschine und verfahren zum herstellen von buersten | |
DE102006041466B4 (de) | Vorrichtung zum Herstellen von Bürsten | |
BE1025899B1 (de) | Verfahren zur Einstellung einer Transportschrittweite eines Drahtmitnehmers und Stopfmaschine | |
DE1457012C3 (de) | Automatisch arbeitende Bürstenherstellungsmaschine | |
DE3411217C2 (de) | Doppelkettenstich-Nähmaschine | |
DE19535336A1 (de) | Obere Transportvorrichtung für eine Nähmaschine sowie eine Nähmaschine mit einer solchen Transportvorrichtung | |
DE3134028A1 (de) | Vorschubvorrichtung fuer einen naehautomaten | |
EP4171316B1 (de) | Schlingenwerkzeugspitze, führungsbacke hierfür sowie bürstenstopfvorrichtung | |
DE948666C (de) | Zufuehrungseinrichtung an Bestoss-, Abgratmaschinen od. dgl., insbesondere fuer kurze Schraubenbolzen | |
BE1024852B1 (de) | Mehrfachfaserkasten | |
DE145144C (de) | ||
DE933007C (de) | Stickmaschine | |
DE69410914T2 (de) | Pflückanordnung, vorzugsweise für eine Spritzgussmaschine | |
DE2207366C3 (de) | Antrieb für Fadenzieher und Fadenwischer an einer Nähmaschine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): BE DE ES GB IT |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 20000712 |
|
AKX | Designation fees paid |
Free format text: BE DE ES GB IT |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Designated state(s): BE DE ES GB IT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030326 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REF | Corresponds to: |
Ref document number: 59807625 Country of ref document: DE Date of ref document: 20030430 Kind code of ref document: P |
|
GBV | Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed] |
Effective date: 20030326 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030930 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030930 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20031230 |
|
BERE | Be: lapsed |
Owner name: *GB BOUCHERIE N.V. Effective date: 20030930 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20120926 Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20120928 Year of fee payment: 15 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 59807625 Country of ref document: DE Effective date: 20140401 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140401 Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130917 |