EP0906458B1 - Roving frame with bobbin changing device - Google Patents
Roving frame with bobbin changing device Download PDFInfo
- Publication number
- EP0906458B1 EP0906458B1 EP97934426A EP97934426A EP0906458B1 EP 0906458 B1 EP0906458 B1 EP 0906458B1 EP 97934426 A EP97934426 A EP 97934426A EP 97934426 A EP97934426 A EP 97934426A EP 0906458 B1 EP0906458 B1 EP 0906458B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- roving
- bobbin
- flyers
- machine
- suspended
- 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
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
- D01H9/02—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements
- D01H9/04—Doffing arrangements integral with spinning or twisting machines
- D01H9/046—Doffing arrangements integral with spinning or twisting machines for flyer type machines
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/08—Heat resistant; Fire retardant
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D31/00—Materials specially adapted for outerwear
- A41D31/04—Materials specially adapted for outerwear characterised by special function or use
- A41D31/08—Heat resistant; Fire retardant
- A41D31/085—Heat resistant; Fire retardant using layered materials
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D5/00—Composition of materials for coverings or clothing affording protection against harmful chemical agents
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/244—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons
- D06M15/256—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons containing fluorine
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
- D06M15/277—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof containing fluorine
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2331/00—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products
- D10B2331/02—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides
- D10B2331/021—Fibres made from polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polycondensation products polyamides aromatic polyamides, e.g. aramides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/92—Fire or heat protection feature
- Y10S428/921—Fire or flameproofing
Definitions
- the invention relates to a roving machine with on a wing bench in at least one Row mounted wings and full with a device for automatic replacement Roving bobbins against empty roving tubes in the form of at least one on guide means moveable hanging wagon train with hanging brackets into which the roving bobbins and Roving sleeves by a relative stroke movement between the roving bobbins and the Hanging carriage train can be hooked in, the guide means as each row of wings assigned guide rails are formed and the bobbin of the bobbin and the Guide rails are movable relative to each other so that they are in a common vertical plane come to rest.
- Such devices are known from DE-A-39 36 518 and US-A-5222350.
- the guideways are widened Wing bench arranged on the back of the roving machine. So that the coil bank under the transport device can be pushed, the wing bench and that on it mounted drafting system in the spindle area are not supported. You are therefore resting self-supporting on two columns at the beginning and end of the machine.
- This construction requires a great technical effort.
- the great distance between wing area and Transport equipment requires long transport times and extends the downtime of the Machine when changing bobbins.
- JP-A-04352824 the guideways are high above and in front of the roving machine arranged.
- the transport of the full spools and empty tubes is particularly necessary long time.
- the object of the invention was accordingly to arrange the guideways in specify the immediate vicinity of the wing, the wing bench in a known manner on one side can be supported. It solves this problem by the features of claims 1 and 2.
- the embodiment according to claim 1, wherein the guide rails are preferably on the The underside of the wing bench are arranged directly next to the wings, has the advantage that the Guide rails can remain stationary and that there is a particularly short Travel of the coil bank results.
- it does require the ability to record the Roving bobbins or roving sleeves in the bobbin bank of the roving machine with the arranged between the rows of wings, i.e. standing between these recordings Bring guide rails into a common vertical plane.
- the coil bank can be designed to be movable by a corresponding distance. But it is also possible to design the wing bench or both units to be displaceable.
- EP 0310 568 A1 describes a device with vertically movable guide rails known, the bobbin bank for doffing from the spinning area of the roving machine is brought out.
- a disadvantage of this arrangement is that it is several meters in size Distance between the coil bench and guide rails. This long distance takes a long time Doff times.
- the embodiment according to claim 2 has the advantage that both the wing bench and the bobbin cannot be displaced transversely to the longitudinal direction of the roving machine have to. the transverse movement is placed here in the guideways. Here also arise very short transport routes and times.
- Claim 3 represents an advantageous combination of the embodiments of claims 1 and 2 in terms of transverse mobility in that both the guideways and the spindle bank can be displaced transversely to the longitudinal axis of the prespinning machine.
- the guide rails can be moved straight out of the machine frame. However, they can also be pivoted about axes running along the roving machine be, with two guide rails one axis lies on the machine frame, the other on the front of the leader.
- the pre-spinning machines which are usually equipped with two rows of wings, are advantageous one of the guide rails between the rows of wings, the other can - from the Looking at the front of the machine - lying in front of or behind the rows of wings.
- Corresponding the spool bank or the guide rails must move forward when changing or be relocatable to the rear.
- the spool bank can be moved in that it is horizontal on trusses is led to the raising and lowering of the coil bank when building the coil winding and are movable and on which the bobbin can be moved back and forth. After the rotary drive on the bobbin in the bobbin usually anyway is transmitted by means of cardan shafts, the additional possibility of movement Coil bank no constructive problems.
- the bobbins are usually guided by spindles that are on the bobbin Coil spindles are arranged.
- spindles that are on the bobbin
- Coil spindles are arranged.
- a machine frame 1 enters Drafting system 2 and a wing bench 3, on which the in two rows arranged wings 4 are rotatably mounted.
- the wing bench contains the common, not shown drive of the wing.
- a coil bank 5 is also vertical movably guided, in which the coils 6 are rotatably mounted.
- the Coil bank 5 contains the common, not shown Driving the coils 6.
- the spool bank 6 is on several, over the length of the roving machine distributed trusses 7 stored. On these trusses 7 racks 8 are arranged vertically, with which pinions 9 mesh, by the one driving the common shaft of these pinions Motor 10 can be driven to move the bobbin 5 up and down are.
- the coil bank 5 also back and forth across the longitudinal direction of the roving machine guided in the traverses 7. She points to this Purpose preferably 7 gears 11 on each traverse, in engage the pinion 12 (Fig. le). These pinions 12 sit on a common, extending over the length of the spindle bank 5 Shaft that rotates back and forth via a motor 13 is.
- Hanging carriage trains 15 can be of common construction and articulated interconnected trolleys are made by means of Run rollers on or in the guide rails 14 and, for example. by means of known friction wheel drives from driven against Side surfaces of the hanging trolley pressing friction rollers are movable.
- the hanging trolleys carry hanging holders 16, on full roving bobbins 6 or empty roving sleeves 18 can be attached. In the described Embodiment carry the hanging car trains hanging holder 16 in half mutual distance between the wings 4 and 6 coils of the roving machine.
- Fig. 1a shows the starting position for the replacement of the full Spools 6 in the spool bank 5 of the roving machine against empty ones Sleeves 18.
- the bobbins 6 are finished, the pre-spinning machine has come to a standstill in a position where the arms the wing 4 stand in the longitudinal direction of the roving machine and in the guide rails 14 are suspension trolley trains 15 with sleeves 18 been retracted. Between those equipped with sleeves 18 Hanging brackets 16 each leave a hanging bracket empty.
- the coil bank 5 is carried out according to FIG. 1b corresponding control of the motor 10 by the control device 20 via the pinion 9 and the racks 8 according to the Arrows only lowered so far that the upper edges of the coils 6 stand below the hanging bracket 16.
- the coil bank 5 by appropriate control of the motor 13 via the pinion 12 and the toothing 11 retracted against the roving machine so that the bobbins 6 to stand under empty hanging brackets 16 in the hanging car trains 15 come.
- the coil bank 5 is raised again according to FIG. 1d, until the coils 6 latch into this hanging holder 16.
- the bobbin 5 is lowered so far according to FIG. 1e that the Coil spindles 19 allow the hanging trolley trains 15 to be moved, to hangers 16 equipped with sleeves 18 over the spool spindles 19 to bring.
- the coil bank 5 is raised again according to FIG. 1f, to release the sleeves 18 from the hangers 16 and to put on the spindles 19.
- the coil bank 5 By lifting (Fig. 1i) the coil bank 5 is has reached the starting position for restarting the roving machine.
- the hanging trolley trains 15 with the coils 6 the area the wing 4 have left, the roving machine again start up.
- FIGS. 2a and 2b An embodiment is shown in FIGS. 2a and 2b, in which the bobbin 5 is not transverse to the longitudinal axis of the roving machine is movable.
- the relative relocation required of guide rails and spool bank is here in the displaceability the guide rails.
- the function of the guide rails 14 of FIGS. 1a to 1i corresponding guide rails 21, 22 are movably guided, that they are transverse to the longitudinal direction of the roving machine below the wing 4 in a vertical plane through the wing 4 and the bobbin can be moved in the bobbin 5.
- the guide rails 21, 22 in a plurality over the length of the guide rails distributed push rods 23, 24 can be moved horizontally back and forth.
- Moving the Push rods 23, 24 are made by means of teeth 25, 26 on the Push rods and pinions engaging in the toothing 27, 28, which can be driven by motors 29, 30.
- it can also fluidic (pneumatic or hydraulic) working elements be provided.
- Fig. 2a shows the starting position for the change process: the coil bank 5 with the coils 6 is lowered, the guide rails 21, 22 are still in the retracted position, in which they Rotation of the wings 4 and the lifting movement of the coil bank 5 are not hinder.
- a first step of Fig. 2b they are through appropriate control of the motors 29, 30 via the pinion 27, 28 and the teeth 25, 26 moved so far forward that the front guide rail 21 between the rows of coils 6, the rear guide rail 22 just behind the rear row the coils are standing.
- the sleeves 18 equipped hanging trolley trains 15 so far into the guide rails retracted that their sleeves in gap to the coils 6 and their empty hangers 16 stand next to the coils: Fig. 4a.
- Fig. 4a shows the starting position for the change process: the coil bank 5 with the coils 6 is lowered, the guide rails 21, 22 are still in the retracted position, in which they Rotation of the wings 4 and the lifting movement of the coil bank 5 are not hinder.
- Figures 3 a to 3e show an embodiment in which both the coil bank 5 can be moved back and forth, as well as the Guide rails 21, 22 arranged below the wing 4 and on the ways already described are shiftable.
- the guide rails 21, 22 after lowering and retracting the coil bank 5 from its initial position shown in FIG. 3a by means of motors 29, 30 via pinions 27, 28 and the teeth 25, 26 to different degrees forward between move the rows of lowered coils 6.
- This position lies in the vertical plane of the wing 4.
- the distance of the guide rails 21, 22 in the withdrawn Position can be such that in this position already Hanging carriage trains 15 equipped with sleeves 18 can retract.
- the guide rails 21, 22 also parallel to the longitudinal direction of the roving machine Axes can be pivoted.
- the sequence of the change process corresponds to that described above.
- Guide rails 21, 22 are the spindles that guide the coils 19 'advantageously arranged on the wings 4, because otherwise the spool bank 5 can be lowered so far or the wing bank so should be high that the 15 hanging coils 6 and sleeves 18 over the from the coil bank could move towering coil spindles away.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Unwinding Of Filamentary Materials (AREA)
- Looms (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Description
Die Erfindung betrifft eine Vorspinnmaschine mit an einer Flügelbank in mindestens einer Reihe gelagerten Flügeln und mit einer Einrichtung zum selbsttätigen Auswechseln voller Vorgarnspulen gegen leere Vorgarnhülsen in Form mindestens eines an Führungsmitteln verfahrbaren Hängewagenzuges mit Hängehaltern, in die die Vorgarnspulen und die Vorgarnhülsen durch eine relative Hubbewegung zwischen den Vorgarnspulen und dem Hängewagenzug einhängbar sind, wobei die Führungsmittel als jeder Reihe von Flügeln zugeordnete Führungsschienen ausgebildet sind und die Spulenträger der Spulenbank und die Führungsschienen relativ zueinander so bewegbar sind, daß sie in eine gemeinsame senkrechte Ebene zu liegen kommen.The invention relates to a roving machine with on a wing bench in at least one Row mounted wings and full with a device for automatic replacement Roving bobbins against empty roving tubes in the form of at least one on guide means moveable hanging wagon train with hanging brackets into which the roving bobbins and Roving sleeves by a relative stroke movement between the roving bobbins and the Hanging carriage train can be hooked in, the guide means as each row of wings assigned guide rails are formed and the bobbin of the bobbin and the Guide rails are movable relative to each other so that they are in a common vertical plane come to rest.
Derartige Vorrichtungen sind aus der DE-A-39 36 518 und der US-A-5222350 bekannt. Bei diesen Vorspinnmaschinen sind die Führungsbahnen an einer Verbreiterung der Flügelbank auf der Rückseite der Vorspinnmaschine angeordnet. Damit die Spulenbank unter die Transporteinrichtung geschoben werden kann, dürfen die Flügelbank und das darauf montierte Streckwerk im Spindelbereich nicht abgestützt werden. Sie ruhen deshalb freitragend auf zwei Säulen am Maschinenanfang und -ende. Diese Konstruktion erfordert einen großen technischen Aufwand. Die große Entfernung zwischen Flügelbereich und Transporteinrichtung erfordert lange Transportzeiten und verlängert die Stillstandszeit der Maschine beim Spulenwechsel.Such devices are known from DE-A-39 36 518 and US-A-5222350. In these roving machines, the guideways are widened Wing bench arranged on the back of the roving machine. So that the coil bank under the transport device can be pushed, the wing bench and that on it mounted drafting system in the spindle area are not supported. You are therefore resting self-supporting on two columns at the beginning and end of the machine. This construction requires a great technical effort. The great distance between wing area and Transport equipment requires long transport times and extends the downtime of the Machine when changing bobbins.
In der JP-A-04352824 sind die Führungsbahnen hoch über und vor der Vorspinnmaschine angeordnet. Hier erfordert der Transport der vollen Spulen und der leeren Hülsen besonders lange Zeit.In JP-A-04352824 the guideways are high above and in front of the roving machine arranged. Here, the transport of the full spools and empty tubes is particularly necessary long time.
Der Erfindung war demgemäß die Aufgabe gestellt, eine Anordnung der Führungsbahnen in
unmittelbarer Nähe der Flügel anzugeben, wobei die Flügelbank in bekannter Weise einseitig
abgestützt werden kann. Sie löst diese Aufgabe durch die Merkmale der Ansprüche 1 und 2.The object of the invention was accordingly to arrange the guideways in
specify the immediate vicinity of the wing, the wing bench in a known manner on one side
can be supported. It solves this problem by the features of
Die Ausführungsform gemäß Anspruch 1, bei der die Führungsschienen vorzugsweise an der
Unterseite der Flügelbank direkt neben den Flügeln angeordnet sind, hat den Vorteil, daß die
Führungsschienen ortsfest angeordnet bleiben können und daß sich ein besonders kurzer
Verfahrweg der Spulenbank ergibt. Sie erfordert jedoch die Möglichkeit, die Aufnahmen der
Vorgarnspulen bzw. Vorgarnhülsen in der Spulenbank der Vorspinnmaschine mit den
zwischen den Reihen der Flügel angeordneten, also zwischen diesen Aufnahmen stehenden
Führungsschienen in eine gemeinsame senkrecht Ebene zu bringen. In aller Regel wird hierzu
die Spulenbank um eine entsprechende Wegstrecke bewegbar ausgebildet werden. Es ist aber
auch möglich, die Flügelbank oder beide Aggregate verschiebbar auszubilden.The embodiment according to
Aus EP 0310 568 A1 ist eine Vorrichtung mit vertikal beweglichen Führungsschienen bekannt, wobei die Spulenbank zum Doffen aus dem Spinnbereich der Vorspinnmaschine herausgefahren wird. Ein Nachteil dieser Anordnung besteht in dem mehrere Meter großen Abstand zwischen Spulenbank und Führungsschienen. Diese große Distanz erfordert lange Doffzeiten.EP 0310 568 A1 describes a device with vertically movable guide rails known, the bobbin bank for doffing from the spinning area of the roving machine is brought out. A disadvantage of this arrangement is that it is several meters in size Distance between the coil bench and guide rails. This long distance takes a long time Doff times.
Die Ausführungsform gemäß Anspruch 2 hat den Vorteil, daß sowohl die Flügelbank als auch
die Spulenbank nicht quer zur Längsrichtung der Vorspinnmaschine verschiebbar sein
müssen. die Querbewegung ist hier in die Führungsbahnen gelegt. Auch hier ergeben sich
sehr kurze Transportwege und -zeiten.The embodiment according to
Anspruch 3 stellt eine vorteilhafte Kombination der Ausführungsformen der Ansprüche 1 und
2 hinsichtlich der Querbewegbarkeit dar, insofern, als sowohl die Führungsbahnen als auch
die Spindelbank quer zur Längsachse der Vorspinnmaschine verschiebbar sind.
Die Führungsschienen können geradlinig aus dem Maschinengestell heraus verschiebbar sein. Sie können jedoch auch um längs der Vorspinnmaschine verlaufende Achsen schwenkbar sein, wobei bei zwei Führungsschienen eine Achse am Maschinengestell liegt, die andere an der Vorderseite der Vorspinnmaschine. The guide rails can be moved straight out of the machine frame. However, they can also be pivoted about axes running along the roving machine be, with two guide rails one axis lies on the machine frame, the other on the front of the leader.
Bei den in aller Regel mit zwei Reihen von Flügeln ausgestatteten Vorspinnmaschinen liegt vorteilhaft eine der Führungsschienen zwischen den Flügelreihen, die andere kann - von der Vorderseite der Maschine betrachtet - vor oder hinter den Flügelreihen liegen. Entsprechend muß die Spulenbank oder müssen die Führungsschienen beim Wechselvorgang nach vorn oder nach hinten verlagerbar sein.The pre-spinning machines, which are usually equipped with two rows of wings, are advantageous one of the guide rails between the rows of wings, the other can - from the Looking at the front of the machine - lying in front of or behind the rows of wings. Corresponding the spool bank or the guide rails must move forward when changing or be relocatable to the rear.
Das Verlagern der Spulenbank kann dadurch erfolgen, daß sie auf Traversen waagrecht geführt ist, die zum Heben und Senken der Spulenbank beim Aufbau der Spulenwicklung auf und ab bewegbar sind und auf denen die Spulenbank vor und zurück verschiebbar ist. Nachdem der Drehantrieb auf die Spulenträger in der Spulenbank in aller Regel ohnehin mittels Gelenkwellen übertragen wird, bereitet die zusätzliche Bewegungsmöglichkeit der Spulenbank keine konstruktiven Probleme.The spool bank can be moved in that it is horizontal on trusses is led to the raising and lowering of the coil bank when building the coil winding and are movable and on which the bobbin can be moved back and forth. After the rotary drive on the bobbin in the bobbin usually anyway is transmitted by means of cardan shafts, the additional possibility of movement Coil bank no constructive problems.
Die Spulen werden in aller Regel durch Spindeln geführt, die auf der Spulenbank als Spulenspindeln angeordnet sind. Bei den Ausführungsformen mit unterhalb der Flügel einfahrbaren Führungsschienen ist es vorteilhaft, die Spindeln in den Flügeln anzubringen, also als Flügelspindeln auszubilden. Hierdurch kann die Bauhöhe vermindert werden. The bobbins are usually guided by spindles that are on the bobbin Coil spindles are arranged. In the embodiments with below the wing retractable guide rails, it is advantageous to attach the spindles in the wings, to train as wing spindles. This can reduce the overall height.
In den Figuren der Zeichnung ist die Erfindung anhand von schematischen Ausführungsbeispielen erläutert. Es zeigen
- Fig. 1a bis 1i
- Phasen des Auswechselvorganges in einer ersten Ausführungsform in Querschnitten durch die Vorspinnmaschine;
- Fig. 2a und 2b
- zwei Phasen des Auswechselvorganges in einer zweiten Ausführungsform in Querschnitten durch die Vorspinnmaschine;
- Fig. 3a bis 3e
- Phasen einer Variante der Ausführungsform der Fig. 2a bis 2e in gleicher Darstellung;
- Fig. 4a und 4b
- zwei Stellungen der Ausführungsform der Fig. 2a und 2b in Draufsicht.
- 1a to 1i
- Phases of the replacement process in a first embodiment in cross sections through the roving machine;
- 2a and 2b
- two phases of the exchange process in a second embodiment in cross sections through the roving machine;
- 3a to 3e
- Phases of a variant of the embodiment of FIGS. 2a to 2e in the same representation;
- 4a and 4b
- two positions of the embodiment of FIGS. 2a and 2b in plan view.
In den Figuren der Zeichnung sind nur die wesentlichen, für das
Verständnis der vorliegenden Erfindung erforderlichen Teile einer
Vorspinnmaschine dargestellt. Ein Maschinengestell 1 trägt ein
Streckwerk 2 und eine Flügelbank 3, an der die in zwei Reihen
angeordneten Flügel 4 drehbar gelagert sind. Die Flügelbank enthält
den geläufigen, nicht näher dargestellten Antrieb der Flügel.
Im Maschinengestell 1 ist ferner eine Spulenbank 5 senkrecht
bewegbar geführt, in der die Spulen 6 drehbar gelagert sind. Die
Spulenbank 5 enthält den geläufigen, nicht näher dargestellten
Antrieb der Spulen 6.In the figures of the drawing are only the essential ones for the
Understanding the present invention required parts of a
Roughing machine shown. A
Die Spulenbank 6 ist auf mehreren, über die Länge der Vorspinnmaschine
verteilten Traversen 7 gelagert. An diesen Traversen 7
sind Zahnstangen 8 vertikal angeordnet, mit denen Ritzel 9 kämmen,
die durch einen die gemeinsame Welle dieser Ritzel antreibenden
Motor 10 zum Auf-und-Abbewegen der Spulenbank 5 antreibbar
sind. Mittels dieser Antriebsvorrichtung kann die Spulenbank in
der zum Aufbau der Wicklung auf den Vorgarnspulen erforderlichen
Weise relativ zu den Flügeln auf und ab bewegt werden. The
In der Ausführungsform der Fig. 1a bis 1i ist die Spulenbank 5
auch quer zur Längsrichtung der Vorspinnmaschine vor und zurück
in den Traversen 7 verschiebbar geführt. Sie weist zu diesem
Zweck vorzugsweise an jeder Traverse 7 Verzahnungen 11 auf, in
die Ritzel 12 eingreifen (Fig. le). Diese Ritzel 12 sitzen auf
einer gemeinsamen, sich über die Länge der Spindelbank 5 erstreckenden
Welle, die über einen Motor 13 vor und zurück drehbar
ist.In the embodiment of FIGS. 1a to 1i, the
An der Unterseite der Flügelbank 3 sind neben den Lagerstellen
der Flügel 4 und deren Kopfbereich Führungsschienen 14 angebracht,
in denen Hängewagenzüge 15 verfahrbar ist. Diese
Hängewagenzüge 15 können von geläufiger Bauart sein und aus gelenkig
miteinander verbundenen Hängewagen bestehen, die mittels
Laufrollen an oder in den Führungsschienen 14 laufen und bspw.
mittels bekannter Reibradantriebe aus angetriebenen, gegen die
Seitenflächen der Hängewagen drückenden Reibrollen bewegbar sind.
Die Hängewagen tragen Hängehalter 16, an volle Vorgarnspulen 6
oder leere Vorgarnhülsen 18 anhängbar sind. In der beschriebenen
Ausführungsform tragen die Hängewagenzüge Hängehalter 16 im
halben gegenseitigen Abstand der Flügel 4 und Spulen 6 der Vorspinnmaschine.At the bottom of the
Die beim Auswechseln der Spulen 6 gegen Hülsen 18 mitwirkenden
Organe der Vorspinnmaschine wie der Antrieb der Flügel, der Motor
10 zum Hubantrieb der Spulenbank 5, der Motor 13 zum Vor- und
Zurückschieben der Spulenbank 5 und die Reibradantriebe der
Hängewagenzüge 15 sind über eine Steuervorrichtung 20 miteinander
verbunden, die das funktionsgerechte Tätigwerden dieser Organe
sicherstellt. Die in einer Pfeilspitze endende Wirkungslinie aus
der Steuervorrichtung 20 symbolisiert sie Beaufschlagung der
nicht im einzelnen dargestellten Arbeitsorgane der Vorspinnmaschine.Those involved in replacing the
Fig. 1a zeigt die Ausgangsposition für das Auswechseln der vollen
Spulen 6 in der Spulenbank 5 der Vorspinnmaschine gegen leere
Hülsen 18. Die Spulen 6 sind fertiggestellt, die Vorspinnmaschine
ist in einer Position zum Stillstand gekommen, in der die Arme
der Flügel 4 in Längsrichtung der Vorspinnmaschine stehen und in
die Führungsschienen 14 sind Hängewagenzüge 15 mit Hülsen 18
eingefahren worden. Zwischen den mit Hülsen 18 bestückten
Hängehaltern 16 ist jeweils ein Hängehalter leer gelassen.Fig. 1a shows the starting position for the replacement of the
Im nächsten Schritt wird gemäß Fig. 1b die Spulenbank 5 durch
entsprechendes Ansteuern des Motors 10 durch die Steuervorrichtung
20 über die Ritzel 9 und die Zahnstangen 8 gemäß den
Pfeilen nur so weit abgesenkt, daß die Oberkanten der Spulen 6
unterhalb der Hängehalter 16 stehen. Dann wird gemäß Fig. 1c und
dem Pfeil dieser Figur die Spulenbank 5 durch entsprechendes Ansteuern
des Motors 13 über die Ritzel 12 und die Verzahnungen 11
gegen die Vorspinnmaschine zurückgezogen, so daß die Spulen 6
unter leeren Hängehaltern 16 in den Hängewagenzügen 15 zu stehen
kommen. Sodann wird die Spulenbank 5 gemäß Fig. 1d wieder angehoben,
bis die Spulen 6 in diese Hängehalter 16 einklinken. Dann
wird die Spulenbank 5 gemäß Fig. 1e so weit abgesenkt, daß die
Spulenspindeln 19 ein Verfahren der Hängewagenzüge 15 erlauben,
um mit Hülsen 18 bestückte Hängehalter 16 über die Spulenspindeln
19 zu bringen.In the next step, the
Anschließend wird die Spulenbank 5 gemäß Fig. 1f wieder angehoben,
um die Hülsen 18 aus den Hängehaltern 16 auszuklinken und
auf die Spulenspindeln 19 aufzustecken. Nach Absenken (Fig. 1g)
und Vorschieben (Fig. 1h) der Spulenbank 5 stehen die Hülsen 18
in den Flügeln 4. Durch Anheben (Fig. 1i) der Spulenbank 5 wird
die Ausgangposition für den Wiederanlauf der Vorspinnmaschine erreicht.
Sobald die Hängewagenzüge 15 mit den Spulen 6 den Bereich
der Flügel 4 verlassen haben, kann die Vorspinnmaschine wieder
anlaufen.Subsequently, the
In den Figuren 2a und 2b ist eine Ausführungsform dargestellt,
bei der die Spulenbank 5 nicht quer zur Längsachse der Vorspinnmaschine
verschiebbar ist. Das erforderliche relative Verlagern
von Führungsschienen und Spulenbank ist hier in die Verschiebbarkeit
der Führungsschienen verlegt.An embodiment is shown in FIGS. 2a and 2b,
in which the
Die den Führungsschienen 14 der Fig. 1a bis 1i funktionsmäßig
entsprechende Führungsschienen 21, 22 sind derart beweglich geführt,
daß sie quer zur Längsrichtung der Vorspinnmaschine
unterhalb der Flügel 4 in eine senkrechte Ebene durch die Flügel
4 und die Spulenträger in der Spulenbank 5 verlagert werden können.
Hierzu sind - wie insbesondere aus den Figuren 4a und 4b
erkennbar - die Führungsschienen 21, 22 an einer Mehrzahl, über
die Länge der Führungsschienen verteilten Schubstangen 23, 24
horizontal vor und zurück verschiebbar. Das Verschieben der
Schubstangen 23, 24 erfolgt mittels Verzahnungen 25, 26 an den
Schubstangen und in die Verzahnungen eingreifender Ritzeln 27,
28, die durch Motoren 29, 30 antreibbar sind. Es können jedoch
auch fluidische (pneumatische oder hydraulische) Arbeitselemente
vorgesehen sein.The function of the guide rails 14 of FIGS. 1a to 1i
corresponding
Da die beiden Führungsschienen 21, 22 um unterschiedliche
Strecken verschiebbar sein müssen, sind sie jeweils an eigenen,
unterschiedlich weit vor und zurück verschiebbaren Schubstangen
23 bzw. 24 befestigt.Since the two
Fig. 2a zeigt die Ausgangsstellung zum Wechselvorgang: Die Spulenbank
5 mit den Spulen 6 ist abgesenkt, die Führungsschienen
21, 22 stehen noch in zurückgezogener Stellung, in der sie die
Drehung der Flügel 4 und die Hubbewegung der Spulenbank 5 nicht
behindern. In einem ersten Schritt der Fig. 2b werden sie durch
entsprechendes Ansteuern der Motoren 29, 30 über die Ritzel 27,
28 und die Verzahnungen 25, 26 so weit nach vorn verschoben, daß
die vordere Führungsschiene 21 zwischen den Reihen der Spulen 6,
die hintere Führungsschiene 22 dicht hinter der hinteren Reihe
der Spulen steht. In dieser Stellung werden die mit Hülsen 18
bestückten Hängewagenzüge 15 so weit in die Führungsschienen
eingefahren, daß deren Hülsen in Lücke zu den Spulen 6 bzw. deren
leere Hängehalter 16 neben den Spulen stehen: Fig. 4a. Im nächsten,
in Fig. 4b gezeigten Schritt werden die Führungsschienen
21, 22 weiter nach vorn geschoben, bis die Hängewagenzüge bzw.
deren Hängehalter 16 in der Ebene der Flügel 4 und der Spulen
stehen. Dabei treten die an den Hängewagenzügen 15 hängenden
Hülsen 18 zwischen die auf der Spulenbank 5 stehenden Spulen 6,
die in Fig. 4b nicht erkennbaren Hängehalter 16 über die Spulen.
Durch funktionsgerechtes Heben und Senken der Spulenbank 5 und
Verfahren der Hängewagenzüge 21, 22 können nun ähnlich wie vorher
beschrieben die Spulen 6 gegen Hülsen 18 ausgewechselt werden. Fig. 2a shows the starting position for the change process: the
Alternativ ist es auch möglich, in nicht dargestelltem Ablauf die
Führungsschienen 21, 22 sogleich in die die Flügel 4 und die
Spulen 6 enthaltenden Ebenen vorzufahren, unbestückte
Hängewagenzüge einzufahren, die Spulen an diese anzuhängen, diese
mit den Spulen bestückten Hängewagenzüge auszufahren, mit Hülsen
bestückte Hängewagenzüge einzufahren, diese an die Spulenbank
abzugeben und die unbestückten Hängewagenzüge wieder auszufahren,
bevor die Führungsschienen zurückgezogen und die Spulenbank zum
Wiederanlauf der Vorspinnmaschine angehoben wird.Alternatively, it is also possible, in the sequence not shown
Guide rails 21, 22 immediately into the
Die Figuren 3 a bis 3e zeigen eine Ausführungsform, bei der sowohl
die Spulenbank 5 vor und zurück verschiebbar, als auch die
Führungsschienen 21, 22 unterhalb der Flügel 4 angeordnet und auf
die schon beschriebene Weise verlagerbar sind. Zum Wechselvorgang
werden die Führungsschienen 21, 22 nach Absenken und Zurückziehen
der Spulenbank 5 aus ihrer in Fig. 3a dargestellten Ausgangsstellung
mittels der Motoren 29, 30 über die Ritzel 27, 28 und
die Verzahnungen 25, 26 unterschiedlich weit nach vorn zwischen
die Reihen der abgesenkten Spulen 6 verfahren. Diese Stellung
liegt in der senkrechten Ebene der Flügel 4. Sodann können die
mit Hülsen 18 bestückten Hängewagenzüge 15 einfahren und zwar so
weit, daß deren Hülsen in Lücke zu den Spulen 6 bzw. deren leere
Hängehalter 16 neben den Spulen stehen: Fig. 3b. Nunmehr können
die leeren Hängehalter 16 und die Spulen 6 übereinander gestellt
werden, indem die Führungsschienen 21, 22 quer zur Maschinenlängsrichtung
entsprechend verschoben werden.Figures 3 a to 3e show an embodiment in which both
the
Wenn dies geschehen ist, können durch entsprechende Hub- und
Senkbewegungen der Spulenbank 5 die Spulen 18 in die Hängehalter
16 eingeklinkt und damit an die Hängewagenzüge 15 übergeben werden
(Fig. 3c), und - nach Verfahren der Hängewagenzüge um den
Abstand ihrer Hängehalter - durch erneute entsprechende Hub- und
Senkbewegungen der Spulenbank 5 die Hülsen 18 aus den
Hängehaltern 16 ausgeklinkt und an die Spulenbank übergeben werden:
Fig. 3d.If this has happened, you can use the appropriate lifting and
Lowering movements of the
Nach Herausfahren der Hängewagenzüge 15 aus der Vorspinnmaschine
können die Führungsschienen 21, 22 in ihre Ruhestellung
zurückgezogen werden (Fig. 3e), worauf die Spulenbank 5 in ihre
Ausgangsstellung für das Anspinnen hochgefahren werden kann.After pulling out the
Der Abstand der Führungsschienen 21, 22 in der zurückgezogenen
Stellung kann so bemessen sein, daß in dieser Stellung bereits
mit Hülsen 18 bestückte Hängewagenzüge 15 einfahren können.The distance of the guide rails 21, 22 in the withdrawn
Position can be such that in this position already
Hanging carriage trains 15 equipped with
In nicht näher dargestellter Weise können die Führungsschienen 21, 22 auch um zur Längsrichtung der Vorspinnmaschine parallele Achsen schwenkbar gelagert sein. Der Ablauf des Wechselvorganges entspricht dabei den vorstehend beschriebenen.In a manner not shown, the guide rails 21, 22 also parallel to the longitudinal direction of the roving machine Axes can be pivoted. The sequence of the change process corresponds to that described above.
In den Ausführungsformen mit unterhalb der Flügel 4 einfahrbaren
Führungsschienen 21, 22 sind die die Spulen führenden Spindeln
19' vorteilhafterweise an der Flügeln 4 angeordnet, weil andernfalls
die Spulenbank 5 so weit absenkbar bzw. die Flügelbank so
hoch gelegt sein müßte, daß die an den Hängewagenzügen 15
hängenden Spulen 6 und Hülsen 18 sich über die aus der Spulenbank
aufragenden Spulenspindeln hinweg bewegen könnten. In the embodiments with retractable below the
Bezugszahlenliste
- 1
- Maschinengestell
- 2
- Streckwerk
- 3
- Flügelbank
- 4
- Flügel
- 5
- Spulenbank
- 6
- Spulen
- 7
- Traversen
- 8
- Zahnstangen
- 9
Ritzel der Traversen 7- 10
- Motor
- 11
- Verzahnungen
- 12
Ritzel der Spulenbank 5- 13
- Motor
- 14
- Führungsschienen
- 15
- Hängewagenzüge
- 16
- Hängehalter
- 18
- Hülsen
- 19, 19'
- Spulen- bzw. Flügelspindeln
- 20
- Steuervorrichtung
- 21
- innere Führungsschienen
- 22
- äußere Führungsschienen
- 23, 24
- Schubstangen
- 25, 26
- Verzahnungen
- 27, 28
21, 22Ritzel der Führungsschienen - 29, 30
- Motoren
- 1
- Machine frame
- 2
- Drafting system
- 3rd
- Wing bench
- 4th
- wing
- 5
- Coil bank
- 6
- Do the washing up
- 7
- Trusses
- 8th
- Racks
- 9
-
Sprocket pinion 7 - 10
- engine
- 11
- Gears
- 12th
- Sprocket of the
spool bank 5 - 13
- engine
- 14
- Guide rails
- 15
- Hanging trolley trains
- 16
- Hangers
- 18th
- Sleeves
- 19, 19 '
- Coil or wing spindles
- 20th
- Control device
- 21
- inner guide rails
- 22
- outer guide rails
- 23, 24
- Push rods
- 25, 26
- Gears
- 27, 28
- Pinion of the guide rails 21, 22
- 29, 30
- Engines
Claims (3)
- Roving machine with flyers mounted in at least one row on a flyer rail and with a device for the automatic exchange of full roving bobbins for empty roving tubes, in the form of at least one suspended trolley train movable on guide means and having suspended holders, into which the roving bobbins and roving tubes can be suspended as a result of a relative lifting movement between the roving bobbins and the suspended trolley train, the guide means being designed as guide bars assigned to each row of flyers and running level with the head regions of the latter, and the bobbin carriers of the bobbin rail and the guide bars also being capable of being brought into a common vertical plane transversely to the longitudinal direction of the roving machine (1) as a result of the displacement of the bobbin rail (5), characterized in that the guide bars (14, 15) are arranged fixedly on the underside of the flyer rail (3) supporting the flyers (4), directly next to the flyer row to which said guide bars are assigned. (Fig. 1a to 1i)
- Roving machine with flyers mounted in at least one row on a flyer rail and with a device for the automatic exchange of full roving bobbins for empty roving tubes, in the form of at least one suspended trolley train movable on guide means and having suspended holders, into which the roving bobbins and roving tubes can be suspended as a result of a relative lifting movement between the roving bobbins and the suspended trolley train, the guide means being designed as a guide bar assigned in each case to each row of flyers, and with an only vertically movable bobbin rail, characterized in that the guide bars (21, 22) are capable of being displaced directly below the flyers (4), transversely to the longitudinal direction of the roving machine (1), into vertical planes by the bobbin carriers of the bobbin rail (5). (Fig. 2a and 2b, 4a and 4b)
- Roving machine according to Claim 2, characterized in that the guide bars (21, 22) are capable of being displaced directly below the flyers (4), transversely to the longitudinal direction of the roving machine (1), into vertical planes by the bobbin carriers of the bobbin rail (5), and the bobbin rail (5) is also capable of being displaced transversely to the longitudinal direction of the roving machine (1). (Fig. 3a to 3e)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19631445 | 1996-08-03 | ||
DE19631445A DE19631445A1 (en) | 1996-08-03 | 1996-08-03 | Rewinding machine with bobbin changing device |
PCT/DE1997/001486 WO1998005810A1 (en) | 1996-08-03 | 1997-07-08 | Roving frame with bobbin changing device |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0906458A1 EP0906458A1 (en) | 1999-04-07 |
EP0906458B1 true EP0906458B1 (en) | 2001-12-12 |
Family
ID=7801741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97934426A Expired - Lifetime EP0906458B1 (en) | 1996-08-03 | 1997-07-08 | Roving frame with bobbin changing device |
Country Status (8)
Country | Link |
---|---|
US (1) | US5970699A (en) |
EP (1) | EP0906458B1 (en) |
JP (1) | JP2000508388A (en) |
CN (1) | CN1090256C (en) |
DE (2) | DE19631445A1 (en) |
ES (1) | ES2169867T3 (en) |
IT (1) | IT1293813B1 (en) |
WO (1) | WO1998005810A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101153415B (en) * | 2006-09-30 | 2010-08-18 | 天津宏大纺织机械有限公司 | Conveying guide rails system for fly frames |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102006024553B4 (en) * | 2006-05-23 | 2008-05-08 | Oerlikon Textile Gmbh & Co. Kg | Roving machine with independent bobbin changing device |
CN100590239C (en) * | 2006-10-16 | 2010-02-17 | 天津宏大纺织机械有限公司 | Method for automatically fetching full yarn and laying empty pipe from two sides of flyer on bobbiner |
DE102007007864A1 (en) * | 2007-02-14 | 2008-08-21 | Oerlikon Textile Gmbh & Co. Kg | Ring spinning machine with gate |
JP4872788B2 (en) * | 2007-05-09 | 2012-02-08 | 株式会社豊田自動織機 | Bobbin rail lifting device in roving machine |
ITMI20072352A1 (en) * | 2007-12-17 | 2009-06-18 | Savio Macchine Tessili Spa | DEVICE AND PROCEDURE FOR THE RENOVATION OF THE ROPE SPOLEDAI |
DE102009035384A1 (en) * | 2009-07-30 | 2011-02-03 | Oerlikon Textile Gmbh & Co. Kg | Roving machine for producing fiber band, has transport device positionable such that empty case carriers or case carrier are provided with empty bobbins and alternatively positioned exactly below central spindles of flyer of flyer rail |
DE102009035393A1 (en) * | 2009-07-30 | 2011-02-03 | Oerlikon Textile Gmbh & Co. Kg | Reel change device for roving machine that is utilized for producing fiber band, has platform pulled from front into roving machine such that bobbins and case holders of transport device are positionable in bobbin rail in exact positions |
CN102330216B (en) * | 2011-06-19 | 2013-07-03 | 无锡市新康纺机有限公司 | Guide rail encloser binder used on roving frame |
CN102373518A (en) * | 2011-10-14 | 2012-03-14 | 无锡集聚智能纺织机械有限公司 | Converted spinning frame guide rail mechanism and converting method thereof |
CN102493049B (en) * | 2011-12-31 | 2014-01-29 | 无锡宏源机电科技有限公司 | Automatic doffing control system for computerized roving frame and using method for automatic doffing control system |
CN102789175A (en) * | 2012-07-02 | 2012-11-21 | 山东宏业纺织股份有限公司 | Control circuit for precision length control device of roving machine |
CN105483875A (en) * | 2016-01-19 | 2016-04-13 | 太平洋机电集团上海纺织机械有限公司 | Separation and restoration connecting structure and method for lower keels and rack of roving frame |
JP6601325B2 (en) * | 2016-06-29 | 2019-11-06 | 株式会社豊田自動織機 | Rover spinning equipment |
CN106245169A (en) * | 2016-09-28 | 2016-12-21 | 青岛国邦工业科技发展有限公司 | Fly frame Automatic doffing devices |
CN106757581A (en) * | 2016-12-28 | 2017-05-31 | 无锡诚本纺机有限公司 | A kind of upper spindle blade drape flyer that release mechanism is hung with bobbin |
CN111876865B (en) * | 2020-08-13 | 2021-10-22 | 东台远欣机械有限公司 | Structure-adjustable early warning device for twisting machine |
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DE936518C (en) * | 1948-10-02 | 1955-12-15 | Siemens Ag | Arrangement for carrier frequency telephone transmission systems |
JPH0663150B2 (en) * | 1985-09-06 | 1994-08-17 | 豊和工業株式会社 | Rover replacement device |
IT1222821B (en) * | 1987-10-02 | 1990-09-12 | Marzoli & C Spa | EQUIPMENT FOR AUTOMATICALLY PERFORMING THE COLLECTION OF THE SPOOLS AND THEIR REPLACEMENT WITH EMPTY TUBES, ON SPINDLE COUNTERS |
DE3936518C2 (en) * | 1989-11-02 | 2001-10-11 | Rieter Ag Maschf | Leader machine |
US5222350A (en) * | 1990-12-06 | 1993-06-29 | Platt Saco Lowell Corporation | Roving frame and method |
JP2906735B2 (en) * | 1991-05-27 | 1999-06-21 | 株式会社豊田自動織機製作所 | Doffing device in roving machine |
DE4229296A1 (en) * | 1992-09-02 | 1994-03-03 | Zinser Textilmaschinen Gmbh | Roughing machine with a device for automatic replacement of full roving bobbins with empty roving tubes |
DE4436277A1 (en) * | 1993-10-21 | 1995-04-27 | Rieter Ag Maschf | Flyer |
DE4406488C1 (en) * | 1994-02-28 | 1995-08-10 | Zinser Textilmaschinen Gmbh | Roving machine has row of flyers |
US5797255A (en) * | 1994-10-14 | 1998-08-25 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Bobbin changing method and apparatus |
JP3718274B2 (en) * | 1995-01-27 | 2005-11-24 | ザウラー・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンディトゲゼルシャフト | A flyer roving machine equipped with a device for automatically replacing a full roving bobbin with an empty roving tube |
-
1996
- 1996-08-03 DE DE19631445A patent/DE19631445A1/en not_active Withdrawn
-
1997
- 1997-07-08 JP JP10507451A patent/JP2000508388A/en active Pending
- 1997-07-08 WO PCT/DE1997/001486 patent/WO1998005810A1/en active IP Right Grant
- 1997-07-08 DE DE59705779T patent/DE59705779D1/en not_active Expired - Fee Related
- 1997-07-08 US US09/029,562 patent/US5970699A/en not_active Expired - Fee Related
- 1997-07-08 ES ES97934426T patent/ES2169867T3/en not_active Expired - Lifetime
- 1997-07-08 EP EP97934426A patent/EP0906458B1/en not_active Expired - Lifetime
- 1997-07-08 CN CN97191022A patent/CN1090256C/en not_active Expired - Fee Related
- 1997-08-01 IT IT97MI001870A patent/IT1293813B1/en active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101153415B (en) * | 2006-09-30 | 2010-08-18 | 天津宏大纺织机械有限公司 | Conveying guide rails system for fly frames |
Also Published As
Publication number | Publication date |
---|---|
IT1293813B1 (en) | 1999-03-10 |
CN1090256C (en) | 2002-09-04 |
ES2169867T3 (en) | 2002-07-16 |
WO1998005810A1 (en) | 1998-02-12 |
DE59705779D1 (en) | 2002-01-24 |
CN1198785A (en) | 1998-11-11 |
ITMI971870A1 (en) | 1999-02-01 |
JP2000508388A (en) | 2000-07-04 |
DE19631445A1 (en) | 1998-02-05 |
US5970699A (en) | 1999-10-26 |
EP0906458A1 (en) | 1999-04-07 |
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