EP0810972B1 - Changiervorrichtung - Google Patents
Changiervorrichtung Download PDFInfo
- Publication number
- EP0810972B1 EP0810972B1 EP95942164A EP95942164A EP0810972B1 EP 0810972 B1 EP0810972 B1 EP 0810972B1 EP 95942164 A EP95942164 A EP 95942164A EP 95942164 A EP95942164 A EP 95942164A EP 0810972 B1 EP0810972 B1 EP 0810972B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rotors
- housing
- guide
- rotation
- pct
- 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
- 238000004804 winding Methods 0.000 title claims description 10
- 238000006073 displacement reaction Methods 0.000 claims abstract 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/28—Traversing devices; Package-shaping arrangements
- B65H54/2836—Traversing devices; Package-shaping arrangements with a rotating guide for traversing the yarn
- B65H54/2839—Traversing devices; Package-shaping arrangements with a rotating guide for traversing the yarn counter rotating guides, e.g. wings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Definitions
- the invention relates to a traversing device according to the preamble of Claim 1.
- wing traversing devices the alternating movement of the thread not by one and moving the thread guide, but by moving in opposite directions Alternately grasping and guiding the rotating wings with their tips.
- the thread-guiding wing tip sweeps over the ruler, so that the thread goes back and forth glides along the leading edge.
- the distance between the endpoints of the The leading edge therefore corresponds essentially to the traversing stroke. Near the End points intersect the turning circles of the wings of the leading edge.
- the Speed component with which the thread is transverse to its direction of travel on the one hand depends on the angular velocity with which the wings revolve, on the other hand by the radial distance between the axis of rotation and the point of the wing tip where the thread is currently resting.
- the leading edge becomes a radial with respect to the turning circles of the wings Movement component imposed. This allows the course of the The speed at which the thread moves along the traversing path be influenced, e.g. B. in the sense that the speed component in The direction of the traversing stroke is essentially constant all the way.
- the exact position of the ruler is therefore of the utmost importance for the Coil structure.
- a traversing device in which in one Housing a drivable hollow shaft of one rotor is mounted. Concentric or eccentrically to this, the shaft of the second rotor is mounted in the housing. This is achieved by a toothing in the inner circumference of the hollow shaft countershaft also supported in the housing.
- the shaft of the second rotor in a rotatable eccentric bush, as well as the countershaft.
- the twist of the two eccentric bushes has the side effect that the Connection line between the axes of rotation of the two rotors relative to the ruler is shifted.
- elongated holes are in the cover to which the housing is attached intended.
- DE-OS 38 26 130 describes a device in which the position of the ruler changed regularly during the coil travel at predetermined time intervals becomes. Depending on the type of change in position, this will result in at least one stroke end shifted. This is intended to suppress bead formation at the winding ends.
- the document contains no information on the structural features that the Enable or change the position of the ruler.
- the invention has for its object a device according to the Preamble of claim 1 to create, in which the ruler during Operation is manually adjustable.
- Figure 1 shows a side view of a winding device with a traversing device according to the invention, partially cut.
- FIG. 2 shows a top view of two traversing units lying next to one another a multi-digit winding machine, the left in the drawing Traversing unit schematically only the position of the rotors and the ruler without Representing housing and without gear.
- Figure 3 shows a front view
- Figures 4a and 4b show the adjusting bolt in the locked or released position.
- Figures 5a and 5c illustrate various settings of the ruler.
- Over the winding spindle 1 is one Traversing device 4 for a thread F, which is perpendicular from above via a Thread guide 5 is fed, also attached to the machine frame.
- a contact roller 6 is located between winding spindle 1 and traversing device 4 arranged, the axis of which is horizontal and parallel to the axis of the winding spindle 1 is aligned.
- the traversing device 4 includes two rotors 7, 8, which are in a housing 9 are rotatably mounted. Your axes of rotation are such. B. from DE-93 07 746 U known, arranged parallel to each other at short intervals. By means of a Drive, of which only one toothed disk 12 belonging to the rotor 7 in FIG It can be seen that the rotors 7, 8 are opposite each other at the same speed drivable.
- the blades 13 of the rotor 7 rotate in a lower plane of rotation 15, the blades 14 of the rotor 8 in an upper plane of rotation 16.
- the short distance between the two levels of rotation 15, 16 is d.
- the axes of the rotors 7, 8 are inclined, so that the two planes of rotation 15, 16 with the plane of the traversing triangle in Figure 1 enclose an acute angle.
- a ruler 17 is arranged between the two planes of rotation 15, 16. It has on the side which is remote from the axes of rotation of the rotors 7, 8, a leading edge 41, essentially in the form of a convex arc.
- the leading edge 41 extends over the traverse stroke H, which is essentially (i.e. apart from small, in particular due to the inclination of the chaging device, Deviations) is defined by the position of the points at which the turning circles the wing 13, 14 cut the leading edge 41.
- the perpendicular to the line connecting the two end points of the leading edge 41 are aligned.
- the ruler 17 is attached to side arms 42 which mirror-symmetrical to each other on the front wall of the housing 9 screwed and arranged at a distance above the upper rotary plane 16.
- the distance between the two arms 42 is only slightly larger than that Changierhub H.
- Each An 42 has one down at its free end directed block-shaped approach 43. This is close to its lower End face provided with a slot 44 parallel to this end face. By doing Slit 44 is the tab 33 with little lateral play. It is with a provided transverse slot 45.
- the approach 43 has a through bore 46.
- an adjusting bolt 47 In this is an adjusting bolt 47, its upper end face in the manner of a screw head with a slot 48 is provided. On the lower end face, an eccentric pin 49 is attached, which in the slot 45 engages.
- the adjusting bolt 47 has a circumferential, V-shaped in section Groove 50.
- the conical tip of a clamping screw 51 engages therein. Of the Cone angle corresponds to the angle between the side surfaces of the groove 50 and is about 90 °.
- the clamping screw 51 is seated in a threaded Bore which penetrates the end face of the extension 43.
- the clamping screw 51 is loosened, i. H. from the 4a position brought into the position shown in FIG. 4b. Your Tip no longer engages in the groove 50, so that the adjusting bolt 47 is now free is rotatable.
- the adjusting bolt e.g. B. in one of the figures 5a to 5c illustrated positions, the end of the ruler 17 in the Direction in which the tab 33 extends, in which the eccentricity of the Eccentric pin 49 move the specified frame.
- a corresponding Adjustment is also possible at the other end of the ruler 17.
- the ruler 17 can therefore not only shifted parallel to itself, but also in a small one Angular range can be pivoted.
- a particular advantage is that the adjusting bolts 47 with the Clamping screws 51 - as best seen in Fig. 2 - outside of Rotary circles of the wings lie and from the operating side - d. H. from that Machine frame opposite side of the traversing level - free during operation are accessible. The effect of the adjustment is directly on the thread run and on the Thread transfer visible. Therefore, an iterative optimization process is not required. It also proves advantageous that the ruler 17 very is easily interchangeable.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Winding Filamentary Materials (AREA)
- Manufacture Of Motors, Generators (AREA)
- Polarising Elements (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Massaging Devices (AREA)
- Valve Device For Special Equipments (AREA)
- Vehicle Body Suspensions (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
Claims (5)
- Changiervorrichtung (4) mit folgenden Merkmalena) in einem Gehäuse (9) sind zwei Rotoren (7,8) gelagert, deren Achsen parallel zueinander ausgerichtet sind und voneinander höchstens einen geringen Abstand habenb) jeder Rotor hat mindestens zwei Flügel (13,14), die nach Art eines Propellers angeordnet sindc) zwischen den Drehebenen (15,16) der beiden Flügelanordnungen besteht ein kurzer Abstand (d)d) die beiden Rotoren (7,8) sind antreibbar und durch ein Getriebe in der Weise gekoppelt, daß der eine Rotor (7) gegensinning zu dem anderen Rotor (8) drehbar iste) in einer zu den beiden Drehebenen benachbarten, parallelen Ebene ist ein Lineal (17) angeordnet, welches eine Leitkante aufweist, deren Endpunkte im wesentlichen den Umkehrpunkten der Changierbewegung entsprechenf) das Lineal (17) ist mit dem Gehäuse (9) durch Halteorgane und Befestigungsmittel, die eine relative Verschiebung erlauben, verbunden,g) das Lineal (17) ist justierbar an Halteorganen (42) befestigt, die starr mit dem Gehäuse(9)verbunden sindh) außerhalb der Drehkreise der Flügel (13, 14) sind Stellmittel (47) zur Durchführung der Justierung frei zugänglich angeordnet.
- Vorrichtung nach Anspruch 1, gekennzeichnet durch folgende weitere Merkmale:i) das Stellmittel ist als Stellbolzen (47) ausgebildet, der drehbar und arretierbar in einer Bohrung (46) des Halteorgans (42) sitztj) an der Stirnfläche des Stellbolzens (47) ist ein Exzenterstift (49) angebrachtk) der Exzenterstift (49) greift in eine Öffnung (45) des Lineals (17) ein.
- Vorrichtung nach Anspruch 2 mit folgenden weiteren Merkmalen:l) die Leitkante (41) befindet sich auf der von den Drehachsen der Rotoren (7, 8) abgekehrten Seite des Lineals (17)m) an den Enden des Lineals (17) sind an der von den Drehachsen abgekehrten Seite Laschen (33) angebracht, die rechtwinklig zur Verbindungslinie der Endpunkte der Leitkante (41) ausgerichtet sindn) die Lasche (33) ist mit einem querliegenden Langloch (45) für den Exzenterstift (49) versehen.
- Vorrichtung nach Anspruch 2 oder 3, dadurch gekennzeichnet, daß der Stellbolzen (47) durch eine Klemmschraube (51) gegen Verdrehen gesichert ist.
- Vorrichtung nach Anspruch 4, dadurch gekennzeichnet, daß der Stellbolzen (47) eine umlaufende Nut (50) mit V-förmigem Querschnitt aufweist und daß die Klermmschraube (51) mit einer konischen Spitze in die Nut (50) eingreift.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29503084U DE29503084U1 (de) | 1995-02-24 | 1995-02-24 | Changiervorrichtung |
DE29503084U | 1995-02-24 | ||
PCT/EP1995/004962 WO1996026149A1 (de) | 1995-02-24 | 1995-12-15 | Changiervorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0810972A1 EP0810972A1 (de) | 1997-12-10 |
EP0810972B1 true EP0810972B1 (de) | 1998-11-11 |
Family
ID=8004402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95942164A Expired - Lifetime EP0810972B1 (de) | 1995-02-24 | 1995-12-15 | Changiervorrichtung |
Country Status (7)
Country | Link |
---|---|
US (1) | US5887817A (de) |
EP (1) | EP0810972B1 (de) |
JP (1) | JP2895242B2 (de) |
CN (1) | CN1062237C (de) |
AT (1) | ATE173231T1 (de) |
DE (2) | DE29503084U1 (de) |
WO (1) | WO1996026149A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59707728D1 (de) * | 1996-10-12 | 2002-08-22 | Barmag Barmer Maschf | Aufspulmaschine für kontinuierlich anlaufenden faden |
WO2001030677A1 (fr) * | 1998-09-29 | 2001-05-03 | Murata Kikai Kabushiki Kaisha | Dispositif transversal a aubes |
DE102004003173A1 (de) * | 2004-01-22 | 2005-08-11 | Saurer Gmbh & Co. Kg | Fadenchangiereinrichtung für eine Spulvorrichtung einer Kreuzspulen herstellenden Textilmaschine |
JP2006335483A (ja) * | 2005-05-31 | 2006-12-14 | Murata Mach Ltd | 糸のトラバース装置、及びそれを備える繊維機械 |
EP3022144B1 (de) * | 2013-07-19 | 2017-06-21 | SSM Schärer Schweiter Mettler AG | Fadenverlegevorrichtung und spulmaschine |
DE102015005177A1 (de) | 2015-04-23 | 2016-10-27 | Oerlikon Textile Gmbh & Co. Kg | Vorrichtung zur Justierung einer Flügelchangierung |
CN115096149B (zh) * | 2022-08-09 | 2024-04-19 | 重庆交通大学 | 炸药包制作自动绕带装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1131884A (en) * | 1966-05-30 | 1968-10-30 | Chatillon Italiana Fibre | Device for winding yarn and thread |
NL6906386A (de) * | 1968-04-29 | 1969-10-31 | ||
US3595494A (en) * | 1969-05-23 | 1971-07-27 | Leesona Corp | Winding machine |
US4505437A (en) * | 1983-01-29 | 1985-03-19 | Barmag Barmer Maschinenfabrik Ag | Apparatus for winding a plurality of yarns |
DE3664131D1 (en) * | 1985-03-15 | 1989-08-03 | Barmag Barmer Maschf | Winding machine |
DE8507650U1 (de) * | 1985-03-15 | 1986-07-10 | Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid | Aufspulmaschine |
DE3614831A1 (de) * | 1985-05-10 | 1986-11-13 | Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid | Aufspulmaschine |
DE3703731A1 (de) * | 1986-02-25 | 1987-08-27 | Barmag Barmer Maschf | Aufspulmaschine mit fluegelchangierung |
DE3826130A1 (de) * | 1987-08-05 | 1989-02-23 | Barmag Barmer Maschf | Verfahren zur stabilisierung der wickelendbereiche |
DE3835873A1 (de) * | 1987-10-27 | 1989-05-11 | Barmag Barmer Maschf | Vorrichtung zur effektgarnherstellung |
US4991783A (en) * | 1987-12-30 | 1991-02-12 | Teijin Seiki Co., Ltd. | Yarn traversing method and an apparatus therefor |
DE69325292T2 (de) * | 1992-08-19 | 1999-09-30 | Toray Engineering Co., Ltd. | Vorrichtung zum Aufspulen mehrerer Garne |
DE9307746U1 (de) * | 1993-05-21 | 1993-08-05 | Neumag - Neumünstersche Maschinen- und Anlagenbau GmbH, 24536 Neumünster | Vorrichtung zum Aufwickeln von Fäden |
-
1995
- 1995-02-24 DE DE29503084U patent/DE29503084U1/de not_active Expired - Lifetime
- 1995-12-15 JP JP8525329A patent/JP2895242B2/ja not_active Expired - Lifetime
- 1995-12-15 CN CN95197698A patent/CN1062237C/zh not_active Expired - Fee Related
- 1995-12-15 WO PCT/EP1995/004962 patent/WO1996026149A1/de active IP Right Grant
- 1995-12-15 EP EP95942164A patent/EP0810972B1/de not_active Expired - Lifetime
- 1995-12-15 US US08/913,545 patent/US5887817A/en not_active Expired - Fee Related
- 1995-12-15 DE DE59504244T patent/DE59504244D1/de not_active Expired - Lifetime
- 1995-12-15 AT AT95942164T patent/ATE173231T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US5887817A (en) | 1999-03-30 |
ATE173231T1 (de) | 1998-11-15 |
DE29503084U1 (de) | 1995-04-27 |
DE59504244D1 (de) | 1998-12-17 |
JPH10512224A (ja) | 1998-11-24 |
CN1175238A (zh) | 1998-03-04 |
EP0810972A1 (de) | 1997-12-10 |
JP2895242B2 (ja) | 1999-05-24 |
WO1996026149A1 (de) | 1996-08-29 |
CN1062237C (zh) | 2001-02-21 |
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