US2677506A - Traverse winding machine - Google Patents
Traverse winding machine Download PDFInfo
- Publication number
- US2677506A US2677506A US241848A US24184851A US2677506A US 2677506 A US2677506 A US 2677506A US 241848 A US241848 A US 241848A US 24184851 A US24184851 A US 24184851A US 2677506 A US2677506 A US 2677506A
- Authority
- US
- United States
- Prior art keywords
- bobbin
- drum
- holder
- thread
- driving
- 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
-
- 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
- B65H54/40—Arrangements for rotating packages
- B65H54/52—Drive contact pressure control, e.g. pressing arrangements
-
- 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
- Traverse winding machines are known, where the bobbin body is driven by a smooth shaft and thread guider, by a cam, or by a similar suitable mechanism. It has been shown in practice that winding machines of this construction are suitable only for low winding speeds, on account of the mechanism of the thread guider drive. Also, the thread guider tends to roughen the yarn.
- traverse winding machines where the spool body is driven by a grooved drum, with the grooved drum functioning either by itself, or in combination with guides supporting the thread, as thread guider.
- the thread has to be taken through a right angle round the thread guider between the brake and the winding mechanism; this produces in the last third of the cop very high tensions, particularly at medium or high winding speeds, these tension are very exacting and may cause the thread to break.
- Direct drive of the bobbin by split or grooved drum has undesirable effects on the yarn and on the formation of the bobbin because the top layers of the thread are subject to greater wear than the bottom layers by the quickly rotating driving devices with their slots and grooves.
- Certain yarns can be wound on reasonably utilisable bobbins only when th speed has been reduced to a considerable extent, and after laborious adjustments on the machines. This applies to cellulose flake yarns, knop yarns, voile yarn 105-2 (unsteamed) etc.
- the object of the present invention is the construction of a traverse winding machine which is suitable for delicate and fine materials, such as cellulose flake yarns, knop yarns, voile yarn -2 (unsteamed) and others, where these materials can be wound at comparatively high maximum bobbin speeds with great care.
- a grooved drum acting as a thread guider to ensure the formation of the cross winding, is pressed against a cross-wound bobbin, which obtains its motion from the cylindrical surface of a driving shaft, on which it rests.
- the thread runs at least approximately on a tangent to the bottom diameter of the grooves.
- the holder of the thread guider-grooved drum could be a bearing fork pivoted on the driving shaft, the thread guider-grooved drum being supported in the fork so that it is parallel with the driving shaft. It is convenient to fix a spring to the bearing fork so that the thread guidergrooved drum is lightly pressed against the cross wound bobbin, and to arrange a frictional drive so that the thread guider-grooved drum is driven from the driving shaft.
- Fig. l is a side view, partly in section, of the essential parts, for the purposes of the invention, of a traverse winding machine.
- Fig. 3 shows the motion of the axis of the bobbin, effected by the axis adjustment, while the diameter increases.
- Fig. 5 shows the arrangement of the bobbin holder when used for conical bobbins.
- i is the driving shaft, supported bearings in the frame of the winding machine and driven in a known manner at a variable speed.
- Driving drums 2 are fixed at regular intervals, side by side, on the driving shaft. These driving drums have a smooth cylindrical surface.
- Each drum works in conjunction with a bobbin holder 3, which is pivoted on a pin d, fixed to the machine frame.
- Pin 5 of each bobbin holder supports the cross wound bobbin 6 so that it can rotate, while its weight is carried by the drive drum 2; the bobbin is driven by friction from the drive drum.
- Holder 3 carries on a pin I the fork 8 of a piston rod 9, which can pivot about pin I and carries a piston I at its lower end.
- Piston I0 Works in a cylinder II, filled with oil, the cylinder pivots about a pin I2.
- Piston I0 and cylinder I I are a damping device which acts on the bobbin holder and eliminates vibrations of the bobbin.
- a holder I3, which acts as a two-armed lever, is pivoted on the drive shaft I at each of the drive drums 2.
- lever I3 The rear end of lever I3 is connected to a piston rod I I through a bearing block I8 and a pin I3; the piston rod carries at its lower end a piston 20.
- Piston 26 works in a cylinder 2
- a tension spring 25 which acts on the screw 23 of the collar 24 on the piston rod I'I, places a turning moment on holder I3, so that the thread guider-grooved drum is pressed only very lightly against bobbin 6.
- lever l3 engages on one side with the drive drum 2 and on the other side with the thread guider-grooved drum I5 and ensures that the latter is driven at the same speed at which the thread runs through the guide groove. This reduces the friction of the thread against the grooved drum to a minimum. Also, the light pressure of the grooved drum against the bobbin is useful to avoid, as far aspossible, damage to the winding surface.
- which acts on the grooved drum holder, prevents vibrations of holder I3 and grooved drum I5. Owing to the smooth running of bobbin and winding mechanism, free from vibration, a uniform formation of the winding is obtained.
- the cross Wound bobbin holder can move with its bearing block 3 axially on pin 4, as shown in the drawings.
- the axial motion is controlled by the angular motion of holder 3, so that with the increase of the bobbin diameter from 6 to 6 the bobbin moves axially by a distance d, in order to produce the conical top K of the bobbin.
- the axial motion of the cross wound bobbin, with respect to the bobbin holder 3, is obtained from two tubular cams 28, 29, where cam 28 is fixed to block 3, while cam 29 is fixed to pin 4 by means of a pin 30.
- is a collar fixed to pin 4 by means of a pin 32, and 33 is a compression spring between collar 3 I and block 3', which keeps holder 3 with its tubular cam 28 pressed against the fixed tubular cam 29.
- the construction of the traverse winding machine in accordance with the second example is characterised by the fact that it can be used for high winding speeds (up to 1000 m./min.). The reason for this is that the weights of the quickly rotating parts are kept low and that the braking action of the pivot bearings of the grooved drum is entirely removed.
- the winding mechanism which is one of several arranged in a row, is provided with a bearing bracket 35, mounted on the machine as shown in the drawings, Figs. 4 and. 5, I is the drive shaft.
- the bracket carries at its free end on a pin 38 the bobbin drive drum 2, rotating on two ball races.
- the drum is provided with a belt pulley 31, and it is driven through a belt 38 from a belt pulley 39 keyed on the drive shaft I.
- a holder I3, shaped like a lever, is pivoted on pin 36. This holder carries on a pin I4 the thread guider-grooved drum I5.
- a friction roller 21 is carried on a pin 26 on holder I3, said friction roller 21 being in frictional engagement on the one hand with the bobbin driving roller 2 and on the other hand with the grooved thread guide drum I5 for driving said roller 2 and drum I5.
- a damping mechanism acts through its piston rod I! and bearing block I8 on a pin I9.
- the damping mechanism consists of a cylinder 2
- a tension spring 25 acts on a collar 24 on piston rod I7, the lower end of the spring is held by a screw 40 in cylinder 2 I.
- the weight of bobbin 6 is carried by the bobbin drive drum 2, which again is carried through holder I3 on the drive shaft I.
- Holder I3, which pivots on shaft 36, moves almost without friction and, owing to the action of spring 25, presses the thread guider-grooved drum I5 lightly against the cross wound bobbin 6.
- the vibrations of the thread F during the winding operation, and which are transmitted to the bobbin holder 3 and also to the holder of the thread guider-grooved drum, are eliminated by the oil dampers 20, 2
- Additional controls are not required for the bobbin holders of machines used for the production of cylindrical cross wound bobbins. But in the case of winding machines for conical bobbins an automatic control device must be provided which imparts to the bobbin holder during its angular motion, caused by the building-up of the bobbin, a motion in its axial direction so that the end with the larger bobbin diameter form a conical face, which makes a stronger winding.
- This control device comprises two tubular earns 28 and 29 on pin 4, which are adjacent with their cam profiles touching; the first one is the bearing for the bobbin holder, it can slide and pivot on pin I, while the other one is fixed to pin 4 by means of a set screw 43.
- shaft 36 does not rotate with the drive drum 2, but is constructed as a stationary bearing. pin, which supports the bobbin drive drum through ball races.
- This construction enables the rotating mass of drum 2 to be kept low, so that the winding speed can be increased without increasing the danger of breaking the thread. Also, the elimination of the braking action of holder I3 is convenient for the increase of the winding speed.
- a movable bobbin holder for guiding a cross-wound bobbin along a predetermined path, and including means for rotatably supporting the bobbin, a driving drum for rotating the bobbin and adapted to engage thread wound on said bobbin for moving said bobbin along said predetermined path, a grooved thread guide drum adapted to be pressed against the periphery of the cross wound bobbin, for guiding the thread for traverse winding of the bobbin, a shaft for said guide drum, a second movable holder for said guide drum shaft, a damper member connected to the bobbin holder, and a damping member connected to the second holder, for reducing vibration of said holders.
- a bobbin holder rotatably supporting a bobbin, drive means for rotating the bobbin, a grooved thread guide drum adapted to be pressed against the periphery of the cross wound bobbin, for guiding the traverse winding of the bobbin, a second shaft mounted on said lever and carrying the grooved thread guide drum, a spring acting upon said lever so as to gently press the thread guide drum against the cross wound bobbin, and a friction drive roller driving the thread guide drum from said driving means.
- a movable bobbin holder for guiding a cross-Wound bobbin along a predetermined path, and including means for rotatably supporting the bobbin, a driving drum for rotating the bobbin and adapted to engage thread wound on said bobbin for moving said bobbin along said predetermined path, a grooved thread guide drum adapted to be pressed against the periphery of the cross wound bobbin, for guiding the traverse winding of the bobbin, means for guiding the thread to be wound in such a way that it runs at least approximately tangentially to the internal diameter of the groove in the thread guide drum, a driving shaft supporting and driving said driving drum, a lever pivoted on the driving shaft, a second shaft mounted on said lever and carrying the grooved thread guide drum, a spring acting upon said lever so as to gently press the thread guide drum against the cross wound bobbin.
- a movable bobbin holder for guiding a cross-wound bobbin along a predetermined path, and including means for rotatably supporting the bobbin, a driving drum for rotating the bobbin and adapted to engage thread Wound on said bobbin for moving said bobbin along said predetermined path, a
- grooved thread guide drum adapted to be pressed against the periphery of the cross Wound bobbin, for guiding the traverse Winding of the bobbin, a driving shaft supporting and driving said driving drum, a two-armed lever pivoted on the driving shaft, a second shaft mounted on one arm of said two-armed lever and carrying the grooved thread guide drum, a tension spring acting upon the other arm of said two-armed lever, a damp- ,ing member adapted to reduce the vibration of said two-armed lever and comprising a cylinder and piston arrangement and a piston rod which is operatively connected with said other arm, and a friction drive roller driving the thread guide drum from the driving drum.
- a movable bobbin holder for guiding a cross-wound bobbin along a predetermined path, and including means for rotatably supporting the bobbin, a driving drum for rotating the bobbin and adapted to engage thread Wound on said bobbin for moving said bobbin along said predetermined path, a grooved thread guide drum adapted to be pressed against the periphery of the cross wound bobbin, for guiding the traverse Winding of the bobbin, means for guiding the thread to be wound in such a way that it runs at least approximately tangentially to the internal diameter of the groove in the thread guide drum, a driving shaft supporting and driving said driving drum, a two-armed lever pivoted on the driving shaft, a second shaft mounted on one arm of said two-armed lever and carrying the grooved thread guide drum, a tension spring acting upon the other arm of said two-armed lever, a damping member adapted to reduce the vibration of said two-armed lever and comprising an oil-operated
- a movable bobbin holder for guiding a cross-wound bobbin along a predetermined path, and including means for rotatably supporting the bobbin, a driving drum for rotating the bobbin and adapted to engage thread Wound on said bobbin for moving said bobbin along said predetermined path, a pin rotatably supporting said driving drum, a grooved thread guide drum adapted to be pressed against the periphery of the cross wound bobbin, for guiding the traverse winding of the bobbin, a second holder for said thread guide drum which holder is pivoted on said pin, a driving shaft, and means for driving said driving drum from the driving shaft, the masses of the rapidly rotating parts being constructed so as to have a lou weight.
- a movable bobbin holder for guiding a cross-wound bobbin along a predetermined path, and including means for rotatably supporting the bobbin, a driving drum for rotating the bobbin and adapted to engage thread wound on said bobbin for moving said bobbin along said predetermined path, a
- a pivoted holder for guiding a crosswound bobbin along a predetermined path and including :a pin rotatably supporting-.thebobbin; a first damping-member includingan oil cylinder and a piston; aifirstconnectingrod pivotally connected at.
- said driving drum for driving the .latter s-a second damping member including an oil cylinder and a piston movable therein; a secondcconnecting rod pivotally connected at one end thereof to the other arm of said two-armed lever and'secured to said piston on the other end thereof; and a spring acting on said other arm of said two-armed lever so as to turn the same and to urge said thread guide drum against the bobbin.
Landscapes
- Winding Filamentary Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH283388T | 1950-08-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
US2677506A true US2677506A (en) | 1954-05-04 |
Family
ID=4529927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US241848A Expired - Lifetime US2677506A (en) | 1950-08-17 | 1951-08-14 | Traverse winding machine |
Country Status (5)
Country | Link |
---|---|
US (1) | US2677506A (fr) |
CH (2) | CH283388A (fr) |
DE (1) | DE904753C (fr) |
FR (1) | FR1041880A (fr) |
GB (1) | GB699711A (fr) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3016205A (en) * | 1960-05-19 | 1962-01-09 | Leesona Corp | Package arm control mechanism for winding machines |
US3334834A (en) * | 1965-05-14 | 1967-08-08 | Curtis Marble Machine Co | Rolling head |
US3393877A (en) * | 1965-05-03 | 1968-07-23 | Barmag Barmer Maschf | Winding process for chemical threads and apparatus for the execution of the process |
US3733034A (en) * | 1971-03-01 | 1973-05-15 | Leesona Corp | Winding apparatus |
US4342429A (en) * | 1979-02-16 | 1982-08-03 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Bobbin holder |
DE4022777A1 (de) * | 1990-07-18 | 1992-01-23 | Schlafhorst & Co W | Verfahren und wickelvorrichtung zum herstellen einer kreuzspule |
US20090230230A1 (en) * | 2005-10-19 | 2009-09-17 | Oerlikon Textile Gmbh & Co. Kg | Wind-On Device for Workstations of Two-For-One Twisters and Ply Twisters |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE948493C (de) * | 1954-07-21 | 1956-08-30 | Neumag Gmbh | Spulenhalter fuer Spulmaschinen |
DE1189419B (de) * | 1955-11-05 | 1965-03-18 | Reiners Walter Dr Ing | Vorrichtung zur Verhinderung von Bildwicklungen an Kreuzspulmaschinen |
DE1262150B (de) * | 1959-02-07 | 1968-02-29 | Reiners Walter Dr Ing | Spulmaschine mit Antrieb der Spulen am Umfang |
CH403586A (de) * | 1963-08-30 | 1965-11-30 | Schweiter Ag Maschf | Antriebseinrichtung an automatischer Spulmaschine |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1830110A (en) * | 1928-08-09 | 1931-11-03 | Universal Winding Co | Winding machine |
US2150951A (en) * | 1936-01-15 | 1939-03-21 | Du Pont | Apparatus for the production of artificial thread |
US2176182A (en) * | 1936-08-07 | 1939-10-17 | Celanese Corp | Yarn-winding machine |
US2197747A (en) * | 1937-04-14 | 1940-04-16 | North American Rayon Corp | Multiple yarn package holder |
US2211954A (en) * | 1936-01-02 | 1940-08-20 | Du Pont | Apparatus for the production of artificial thread |
US2252592A (en) * | 1938-09-16 | 1941-08-12 | Barmag Barmer Maschf | Arrangement for the production of winding bodies |
US2287012A (en) * | 1940-08-01 | 1942-06-23 | Abbott Machine Co | Winding machine |
US2489134A (en) * | 1945-07-12 | 1949-11-22 | Textile Appliance Corp | Mandrel support |
-
1950
- 1950-08-17 CH CH283388D patent/CH283388A/de unknown
-
1951
- 1951-03-21 CH CH289880D patent/CH289880A/de unknown
- 1951-08-14 US US241848A patent/US2677506A/en not_active Expired - Lifetime
- 1951-08-16 FR FR1041880D patent/FR1041880A/fr not_active Expired
- 1951-08-17 GB GB19430/51A patent/GB699711A/en not_active Expired
- 1951-08-17 DE DEM10669A patent/DE904753C/de not_active Expired
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1830110A (en) * | 1928-08-09 | 1931-11-03 | Universal Winding Co | Winding machine |
US2211954A (en) * | 1936-01-02 | 1940-08-20 | Du Pont | Apparatus for the production of artificial thread |
US2150951A (en) * | 1936-01-15 | 1939-03-21 | Du Pont | Apparatus for the production of artificial thread |
US2176182A (en) * | 1936-08-07 | 1939-10-17 | Celanese Corp | Yarn-winding machine |
US2197747A (en) * | 1937-04-14 | 1940-04-16 | North American Rayon Corp | Multiple yarn package holder |
US2252592A (en) * | 1938-09-16 | 1941-08-12 | Barmag Barmer Maschf | Arrangement for the production of winding bodies |
US2287012A (en) * | 1940-08-01 | 1942-06-23 | Abbott Machine Co | Winding machine |
US2489134A (en) * | 1945-07-12 | 1949-11-22 | Textile Appliance Corp | Mandrel support |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3016205A (en) * | 1960-05-19 | 1962-01-09 | Leesona Corp | Package arm control mechanism for winding machines |
US3393877A (en) * | 1965-05-03 | 1968-07-23 | Barmag Barmer Maschf | Winding process for chemical threads and apparatus for the execution of the process |
US3334834A (en) * | 1965-05-14 | 1967-08-08 | Curtis Marble Machine Co | Rolling head |
US3733034A (en) * | 1971-03-01 | 1973-05-15 | Leesona Corp | Winding apparatus |
US4342429A (en) * | 1979-02-16 | 1982-08-03 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Bobbin holder |
DE4022777A1 (de) * | 1990-07-18 | 1992-01-23 | Schlafhorst & Co W | Verfahren und wickelvorrichtung zum herstellen einer kreuzspule |
US20090230230A1 (en) * | 2005-10-19 | 2009-09-17 | Oerlikon Textile Gmbh & Co. Kg | Wind-On Device for Workstations of Two-For-One Twisters and Ply Twisters |
US7866589B2 (en) * | 2005-10-19 | 2011-01-11 | Oerlikon Textile Gmbh & Co. Kg | Wind-on device for workstations of two-for-one twisters and ply twisters |
Also Published As
Publication number | Publication date |
---|---|
CH289880A (de) | 1953-03-31 |
FR1041880A (fr) | 1953-10-27 |
GB699711A (en) | 1953-11-11 |
CH283388A (de) | 1952-06-15 |
DE904753C (de) | 1954-02-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2677506A (en) | Traverse winding machine | |
US3083924A (en) | Yarn furnishing device | |
GB602001A (en) | Improvements in or relating to winding-machines for yarns and threads | |
US3807647A (en) | Yarn take-up arrangement | |
US4165603A (en) | Apparatus for waxing yarn using solid wax on a textile machine | |
US2150951A (en) | Apparatus for the production of artificial thread | |
US2475895A (en) | Winding machine | |
US3860186A (en) | Method and apparatus for winding yarn from open end spinning devices | |
US3661334A (en) | Device for reducing contact pressure of a bobbin contacting a drive drum of a thread winding arrangement | |
US2048787A (en) | Yarn packaging device | |
US2843998A (en) | Yarn twist controller | |
US2919865A (en) | Tandem windup | |
US2743061A (en) | Winding device | |
US3687384A (en) | Thread delivery and storage device | |
US2432696A (en) | Tension device for winding machines | |
US3044733A (en) | Brake arrangement | |
GB1249247A (en) | Method of and apparatus for winding a yarn in which the yarn tension is controlled | |
US2932077A (en) | Apparatus for stressing strand materials | |
US2671305A (en) | Yarn twisting and tensioning device | |
US2019623A (en) | Drum winding apparatus for threads | |
US2197847A (en) | Cross-wound package | |
US3779471A (en) | Speed control linkage means for winding bobbins | |
US3031150A (en) | Speed regulating device for a winding machine | |
GB819662A (en) | Improvements in textile winding machines | |
US2635821A (en) | Grid tension stop device |