US2451504A - Method of and apparatus for spinning cotton and other textile fibers - Google Patents
Method of and apparatus for spinning cotton and other textile fibers Download PDFInfo
- Publication number
- US2451504A US2451504A US606622A US60662245A US2451504A US 2451504 A US2451504 A US 2451504A US 606622 A US606622 A US 606622A US 60662245 A US60662245 A US 60662245A US 2451504 A US2451504 A US 2451504A
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- chamber
- fibers
- bale
- yarn
- air
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/30—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls
- D01H4/34—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls using air-jet streams
Definitions
- a more particular object is to provide a method and apparatus of the character stated whereby cotton and other textile fibers are pneumatically separated. paralleled and spun into an appropriately twisted yarn for delivery to a mechanical twister and spooler.
- a further object is to provide a method and apparatus of the character stated whereby a cleaner yarn is produced.
- the air chamber i may include a hinged cover i2 for its upper end, which end of the chamber is formed with an external flange l3 upon which said cover rests in its closed position, said cover being hinged at oneedge to said flange by a hinge i4, and clamped at its opposite edge to said flange 13, in its closed position, by a clamp IS.
- the hydraulic plunger 9 extends downwardly from the platform 8 through a bearing 18 in the lower end of the chamber 1 into an hydraulic cylinder 11.
- the jet nozzle [0 is connected to the remote end of a pipe l8 leading from a high pressure air compressor (not shown) into the upper part of the chamber 1.
- the storage cell 2 may be a receptacle of inverted irusto-conical form, constructed with an 2 upper end wall H), but without a lower end wall, and said chamber includes an equalizing valve 20 in the upper end of the cell for opening under a predetermined degree of air pressure and allowing air to escape from the cell, whereby the pressure of the air in the cell is prevented from rising above said predetermined degree.
- a plurality of air-jet nozzles 24 are extended through the cylindrical wall of the carding chamber 3 at one side of said chamber, and a plurality of nozzles 25 are extended through the cylindrical wall of said chamber at the opposite side of said chamber, which nozzles are respectively spaced longitudinally of the separating and adjusting chamber and are connected, respectively, to pipes 26 and 21, which pipes are connected to a pipe 28 leading from a high pressure air compressor (not shown).
- the cyclone chamber 4 may be of double conical formation, with its largest diameter, indicated at 29, nearer its upper end than itslower end. and tapering upwardly and downwardly, respectively, from said largest diameter to a smaller diameter at its upper end 30, corresponding to the diameter of the lower end of the separating and adjusting chamber 3, and to a very small diameter at its lower end 3
- Air-jet nozzles 32 and 33 extend substantially tangentially to and slightly downwardly into the cyclone chamber 4 through its conical wall below its largest diameter 29, which nozzles are connected to a pipe 34 leading from a high-pressure airv compressor (not shown).
- the air-jet nozzles-32 and 33 are at such position to the cyclone chamber 4 that jets of air under high pressure delivered therefrom will give a cyclonic" or swirling motion to the air and the fibers in said cyclone chamber.
- the cyclone chamber 4 is located with its upper open end 30 directly below the lower reduced end of the separating and adjusting chamber 3.
- Apparatus including a chamber provided with an outlet, an elevator platform on which a bale oi cottonor other fibers may be placed, a nozzle through which air under pressure may be jetted upon said bale for removing the fibers from said bale and forcing said removed fibers out of "said chamber through said outlet, and means for operating said elevator platform to maintain said bale in position to be acted upon by the jet of air I from said nozzle.
- the method comprising pneumatically removing fibers from a bale, pneumatically separatchamber. While passing downwardly through the a cyclone chamber '4 the fibers are given a cyclonic or swirling motion by'the jets of air under high pressure from the jets 32 and 33, whereby the fibers are paralleled, and are appropriately twisted into yarn at the lower restricted end of the cyclone chamber. from which end of said chamber the yarn is delivered to the mechanical twister 5, whichistabilizes the twist oi the yarn and delivers saidtwisted yarn to the sbo l r 8, which winds said yarn onto spools, tubes or cones in the conventional manner.
- Apparatus including a cyclone chamber'into' which cotton or other fibers may be introduced, said chamber being formed with a reduced open end, and air nozzles extending tangentially into and toward said reduced end of said chamber for directing jets of air under high pressure into said chamber for subjecting the cotton and other fibers to a swirling and conical spiral motion for paralleling and spinning said fibers into yarn.
- Apparatus including a chamber. means for introducing cotton or other fibers into said chamber and means for pneumatically subjecting the fibers in said chamber to a swirling and conical spiral motion for paralleling and spinning said fibers into yarn.
- Apparatus including a chamber, means for introducing cotton or other fibers into said chamber, and means for pneumatically separating and adjusting said fibers in said chamber.
- Apparatus including a chamber provided with an outlet, means in said chamber upon which a bale of cotton or other fibers may be operatively supported for removal of fibers therefrom, and
- Apparatus including a chamber provided ing and adjusting said removed fibers, and pneumatically paralleling and spinning said separated and adjusted fibers into yarn.
- Apparatus including a bale opener for pneumatically removing fibers from a bale, a storage cell-connected at one end to said bale opener, into which cell said removed fibers are pneumatically forced by said bale opener, a pneumatic separating and adjusting means connected at one end to the other end of said storage cell for receiving said fibers from said cell, a weighted trap door between said other end of said storage cell and said end .of said separating and adjusting means, a cyclone chamber connected at one end to the other end of said separating and adjusting means, into which cyclone chamber said fibers are received from said separating and adjusting means, a weighted valve between the connected ends of said separating and adjusting means and said cyclone chamber, the-other end of said cyclone chamber being reduced and open.
Description
Oct. 19, 1948. M. s. MAYO 3 2,451,504
METHOD OF AND APPARATUS FOR SPINNING COTTON AND OTHER TEXTILE FIBERS Filed July 25, 1945 J I A I Y J4 i v i 8 I c'zzf z 28 E==:L '23 INVENTOR: filarianLSijllg v I A TTOR/VEX Patented Oct. 19, 1948 METHOD OF AND APPARATUS FOR SPIN- .NlNG COTTON AND OTHER TEXTILE FIBERS Marion S. Mayo, Los Angeles, Calif. Application July 23, 1945', Serial No. 606,622
'11 Claims. (01. 57-44) This invention relates to the spinning of fibers. and more particularly to a novel method of and apparatus for spinning cotton and other textile yarns.
The general objector the invention is to provide a new and improved method of and apparatus for spinning cotton and other textile yarns, whereby the fibers are more thoroughly separated, paralleled and spun into an appropriately twisted yarn for delivery to a mechanical twister and spooler.
A more particular object is to provide a method and apparatus of the character stated whereby cotton and other textile fibers are pneumatically separated. paralleled and spun into an appropriately twisted yarn for delivery to a mechanical twister and spooler.
A further object is to provide a method and apparatus of the character stated whereby a cleaner yarn is produced.
Other objects and advantages will appear as this specification progresses.
The invention is illustrated in the annexed drawing which forms a part of this specification,
The bale opener l comprises an air chamber I.
a bale supporting platform 8 mounted in said chamber on the upper end oi! an hydraulic plunger 9, an air-Jet nozzle ill in the upper part of said chamber 1, and an outlet funnel ll mounted in the upper part of said chamber opposite the end of said jet nozzle H). The air chamber i may include a hinged cover i2 for its upper end, which end of the chamber is formed with an external flange l3 upon which said cover rests in its closed position, said cover being hinged at oneedge to said flange by a hinge i4, and clamped at its opposite edge to said flange 13, in its closed position, by a clamp IS. The hydraulic plunger 9 extends downwardly from the platform 8 through a bearing 18 in the lower end of the chamber 1 into an hydraulic cylinder 11. The jet nozzle [0 is connected to the remote end of a pipe l8 leading from a high pressure air compressor (not shown) into the upper part of the chamber 1.
The storage cell 2 may be a receptacle of inverted irusto-conical form, constructed with an 2 upper end wall H), but without a lower end wall, and said chamber includes an equalizing valve 20 in the upper end of the cell for opening under a predetermined degree of air pressure and allowing air to escape from the cell, whereby the pressure of the air in the cell is prevented from rising above said predetermined degree.
From the smaller end of the tunnel Ii extends a duct 2! outwardly through the upper part of the bale-opener chamber I and through the upper end wall I9 of the storage cell 2 into the upper end of said cell. I
The separating and adjusting chamber 3 may be a receptacle of cylindrical form tapered from its lower portion to its lower end to a small diameter. The upper end of said chamber is open. but is closed part of the time by a weighted trap door 22, while the lower end of said chamber is constructed with a weighted valve 23 for closing said end part of the time. The separating and adjusting chamber 3 is located with its upper end directly under the lower end of the storage cell 2.
A plurality of air-jet nozzles 24 are extended through the cylindrical wall of the carding chamber 3 at one side of said chamber, and a plurality of nozzles 25 are extended through the cylindrical wall of said chamber at the opposite side of said chamber, which nozzles are respectively spaced longitudinally of the separating and adjusting chamber and are connected, respectively, to pipes 26 and 21, which pipes are connected to a pipe 28 leading from a high pressure air compressor (not shown).
The cyclone chamber 4 may be of double conical formation, with its largest diameter, indicated at 29, nearer its upper end than itslower end. and tapering upwardly and downwardly, respectively, from said largest diameter to a smaller diameter at its upper end 30, corresponding to the diameter of the lower end of the separating and adjusting chamber 3, and to a very small diameter at its lower end 3| of suificient dimensions only to permit a yarn appropriately twisted to pass therethroughand be delivered from said cyclone chamber. Air- jet nozzles 32 and 33 extend substantially tangentially to and slightly downwardly into the cyclone chamber 4 through its conical wall below its largest diameter 29, which nozzles are connected to a pipe 34 leading from a high-pressure airv compressor (not shown). The air-jet nozzles-32 and 33 are at such position to the cyclone chamber 4 that jets of air under high pressure delivered therefrom will give a cyclonic" or swirling motion to the air and the fibers in said cyclone chamber. The cyclone chamber 4 is located with its upper open end 30 directly below the lower reduced end of the separating and adjusting chamber 3.
By means of my apparatus as above described d of spinning fibers into yarn,
The cover l2 oi the cliamberl the bile bpener I being unclamped and swung open on its hinge I I, a bale of cotton 35 is placed upon the raised" with an outlet i which abale of cotton or other platform 8, and said platform-and bale arelowi ered in said chamber by the hydrauliccy'linder' I1 and plunger 9, until the upper side of said bale is below the top of said chamber, whereuponthe' cover I! is swung closed over the top of said chamber and clamped in such position by the clamp [5. A jet of air under high pressure is delivered from the nozzle ll against the upper side of the bale of cotton, whereupon the upper cotton fibers are removed from'said bale and delivered by said airjet into the funnel II and forced through said funnel and the duct 2| into the storage cell 2, opening the weighted trap door 22, from which storage cell said fibers are forced by the jetted air pressure into and through the separating and adjusting chamber 3, opening the weighted valve 23, from which separating and adjusting chamber the carded fibers are forced by the air pressure into and through the cyclonechamber 4, the fibers being separated and adjusted in the separating and adjusting chamber 3 while passing therethrough, by the jets of air delivered by the jet nomles 24 and 25 into said forcing said removed fibers out bale for removing the fibers from the bale and of said chamber through said outlet.
.-'-7;"Apparatus including a chamber provided with an outlet, an elevator platform on which a bale oi cottonor other fibers may be placed, a nozzle through which air under pressure may be jetted upon said bale for removing the fibers from said bale and forcing said removed fibers out of "said chamber through said outlet, and means for operating said elevator platform to maintain said bale in position to be acted upon by the jet of air I from said nozzle.
8. Apparatus including a bale opener for pneumatically removing fibers from a bale, a pneumatic fiber separating and adjusting means connected to said bale opener for receiving the removed fibers from said bale opener and separating and adjusting said fibers, and means connected to said carder forreceiving the carded fibers from said carder for pneumatically paralleling and spinning said separated and adjusted fibers into yarn.
i 9. The method comprising pneumatically removing fibers from a bale, pneumatically separatchamber. While passing downwardly through the a cyclone chamber '4 the fibers are given a cyclonic or swirling motion by'the jets of air under high pressure from the jets 32 and 33, whereby the fibers are paralleled, and are appropriately twisted into yarn at the lower restricted end of the cyclone chamber. from which end of said chamber the yarn is delivered to the mechanical twister 5, whichistabilizes the twist oi the yarn and delivers saidtwisted yarn to the sbo l r 8, which winds said yarn onto spools, tubes or cones in the conventional manner.
I claim:
1. Apparatus including a cyclone chamber'into' which cotton or other fibers may be introduced, said chamber being formed with a reduced open end, and air nozzles extending tangentially into and toward said reduced end of said chamber for directing jets of air under high pressure into said chamber for subjecting the cotton and other fibers to a swirling and conical spiral motion for paralleling and spinning said fibers into yarn.
2. Apparatus including a chamber. means for introducing cotton or other fibers into said chamber and means for pneumatically subjecting the fibers in said chamber to a swirling and conical spiral motion for paralleling and spinning said fibers into yarn. v
3. Apparatus including a chamber, means for introducing cotton or other fibers into said chamber, and means for pneumatically separating and adjusting said fibers in said chamber.
4. Apparatus including a chamber into which cotton or other fibers may be introduced, and nozzles extending into said chamber for directing jets of air underhigh pressure into said chamber for separating and adjusting the fibers in said chamber.
5. Apparatus including a chamber provided with an outlet, means in said chamber upon which a bale of cotton or other fibers may be operatively supported for removal of fibers therefrom, and
6. Apparatus including a chamber provided ing and adjusting said removed fibers, and pneumatically paralleling and spinning said separated and adjusted fibers into yarn.
10. Apparatus as charatcerized-by claim 1 including a conventional twister for receiving the yarn, as it is delivered from the reduced open end of the cyclone chamber, for stabilizing the twist of said yarn.
11. Apparatus including a bale opener for pneumatically removing fibers from a bale, a storage cell-connected at one end to said bale opener, into which cell said removed fibers are pneumatically forced by said bale opener, a pneumatic separating and adjusting means connected at one end to the other end of said storage cell for receiving said fibers from said cell, a weighted trap door between said other end of said storage cell and said end .of said separating and adjusting means, a cyclone chamber connected at one end to the other end of said separating and adjusting means, into which cyclone chamber said fibers are received from said separating and adjusting means, a weighted valve between the connected ends of said separating and adjusting means and said cyclone chamber, the-other end of said cyclone chamber being reduced and open. means for pneumatically paralleling and spinning the fibers in said cyclone chamber into yarn and delivering said yarn from said chamber through its reduced open end, and a conventional twister for receiving said delivered yarn and imparting further twist thereto.
' MARION S. MAYO.
REFERENCES CITED The following references are of record in the file of this patent:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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US606622A US2451504A (en) | 1945-07-23 | 1945-07-23 | Method of and apparatus for spinning cotton and other textile fibers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US606622A US2451504A (en) | 1945-07-23 | 1945-07-23 | Method of and apparatus for spinning cotton and other textile fibers |
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US2451504A true US2451504A (en) | 1948-10-19 |
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US606622A Expired - Lifetime US2451504A (en) | 1945-07-23 | 1945-07-23 | Method of and apparatus for spinning cotton and other textile fibers |
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Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2557433A (en) * | 1948-04-17 | 1951-06-19 | Honig Frank | Art of producing yarn |
US2808697A (en) * | 1955-04-14 | 1957-10-08 | Harrison B Williams | Textile spinning |
US2853847A (en) * | 1957-05-08 | 1958-09-30 | Keeler | Method of and apparatus for intertwining fibers to form roving or yarn |
US2911783A (en) * | 1959-11-10 | Process and apparatus for spinning a yarn | ||
US2928228A (en) * | 1957-01-29 | 1960-03-15 | Gotzfried Kourad | Pneumatic spinning device |
US2944381A (en) * | 1955-05-27 | 1960-07-12 | Lawrence M Keeler | Apparatus for use in assembling and intertwining discrete fibers |
US2982000A (en) * | 1956-07-19 | 1961-05-02 | Du Pont | Apparatus for bulking yarn |
DE1115163B (en) * | 1957-12-30 | 1961-10-12 | Konrad Goetzfried | Method and device for the pneumatic spinning of a thread |
US3018781A (en) * | 1958-12-22 | 1962-01-30 | American Mach & Foundry | Method and apparatus for cigarette rod forming |
US3105491A (en) * | 1960-06-22 | 1963-10-01 | Kimberly Clark Co | Composite macrofibers and absorbent pads made therefrom |
US3124926A (en) * | 1964-03-17 | Woodell | ||
US3125847A (en) * | 1964-03-24 | Means for and method of collecting | ||
US3423925A (en) * | 1964-10-27 | 1969-01-28 | Celanese Corp | Method of spinning fibers from a fluid suspension |
US3523300A (en) * | 1966-08-18 | 1970-08-04 | Toray Industries | Spinning method and apparatus for manufacturing yarn from textile fibers |
US3576052A (en) * | 1965-11-24 | 1971-04-27 | Carding Spec Canada | Apparatus for detaching batches or layers of cotton from a bale or the like |
US3839765A (en) * | 1972-08-18 | 1974-10-08 | Halliburton Co | Method and apparatus for dispersing tightly baled fibers |
US3858275A (en) * | 1972-08-18 | 1975-01-07 | Halliburton Co | Method of dispersing tightly baled fibers |
Citations (4)
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---|---|---|---|---|
DE294079C (en) * | ||||
US778604A (en) * | 1904-02-23 | 1904-12-27 | Frederick Hutchins | Apparatus for spinning cotton or other fibers. |
US1743601A (en) * | 1926-04-03 | 1930-01-14 | Gross Willy | Spinning machine |
GB477259A (en) * | 1937-06-05 | 1937-12-24 | Svend Ejnar Berthelsen | Improved method and means for the centrifugal spinning of fibrous material |
-
1945
- 1945-07-23 US US606622A patent/US2451504A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE294079C (en) * | ||||
US778604A (en) * | 1904-02-23 | 1904-12-27 | Frederick Hutchins | Apparatus for spinning cotton or other fibers. |
US1743601A (en) * | 1926-04-03 | 1930-01-14 | Gross Willy | Spinning machine |
GB477259A (en) * | 1937-06-05 | 1937-12-24 | Svend Ejnar Berthelsen | Improved method and means for the centrifugal spinning of fibrous material |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3124926A (en) * | 1964-03-17 | Woodell | ||
US2911783A (en) * | 1959-11-10 | Process and apparatus for spinning a yarn | ||
US3125847A (en) * | 1964-03-24 | Means for and method of collecting | ||
US2557433A (en) * | 1948-04-17 | 1951-06-19 | Honig Frank | Art of producing yarn |
US2808697A (en) * | 1955-04-14 | 1957-10-08 | Harrison B Williams | Textile spinning |
US2944381A (en) * | 1955-05-27 | 1960-07-12 | Lawrence M Keeler | Apparatus for use in assembling and intertwining discrete fibers |
US2982000A (en) * | 1956-07-19 | 1961-05-02 | Du Pont | Apparatus for bulking yarn |
US2928228A (en) * | 1957-01-29 | 1960-03-15 | Gotzfried Kourad | Pneumatic spinning device |
US2853847A (en) * | 1957-05-08 | 1958-09-30 | Keeler | Method of and apparatus for intertwining fibers to form roving or yarn |
DE1115163B (en) * | 1957-12-30 | 1961-10-12 | Konrad Goetzfried | Method and device for the pneumatic spinning of a thread |
US3018781A (en) * | 1958-12-22 | 1962-01-30 | American Mach & Foundry | Method and apparatus for cigarette rod forming |
US3105491A (en) * | 1960-06-22 | 1963-10-01 | Kimberly Clark Co | Composite macrofibers and absorbent pads made therefrom |
US3423925A (en) * | 1964-10-27 | 1969-01-28 | Celanese Corp | Method of spinning fibers from a fluid suspension |
US3576052A (en) * | 1965-11-24 | 1971-04-27 | Carding Spec Canada | Apparatus for detaching batches or layers of cotton from a bale or the like |
US3523300A (en) * | 1966-08-18 | 1970-08-04 | Toray Industries | Spinning method and apparatus for manufacturing yarn from textile fibers |
US3839765A (en) * | 1972-08-18 | 1974-10-08 | Halliburton Co | Method and apparatus for dispersing tightly baled fibers |
US3858275A (en) * | 1972-08-18 | 1975-01-07 | Halliburton Co | Method of dispersing tightly baled fibers |
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