US3016681A - Device for effecting high speed unreeling of bobbins in textile machines - Google Patents
Device for effecting high speed unreeling of bobbins in textile machines Download PDFInfo
- Publication number
- US3016681A US3016681A US695256A US69525657A US3016681A US 3016681 A US3016681 A US 3016681A US 695256 A US695256 A US 695256A US 69525657 A US69525657 A US 69525657A US 3016681 A US3016681 A US 3016681A
- Authority
- US
- United States
- Prior art keywords
- unreeling
- thread
- fence
- high speed
- bobbins
- 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
- 239000004753 textile Substances 0.000 title description 5
- 238000005192 partition Methods 0.000 description 9
- 238000009987 spinning Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 238000004061 bleaching Methods 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/22—Guides for filamentary materials; Supports therefor adapted to prevent excessive ballooning of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Definitions
- the invention relates to means for permitting very high speed unreeling of spinning or twisting spools which are wound in more or less slanting layers.
- the invention is intended to overcome this restriction and in particular to permit, irrespective of the count of yarn, the use of any spinning or winding cops which are cross-wound in slanting layers at variable angles and which are employed much more Widely in Europe, at unreeling rates which may exceed 1000 metres a minute.
- the device according to the invention consists essentially of a special unreeling device to prevent collaps ing of turns of different diameters. Anti-ballooning devices in the shape of a ring or a cylinder concentrically surrounding the spool are known.
- the unreeling device according to the invention is composed of a fence of such general shape that in the immediate vicinity of the bobbin it presents a surface following more or less closely the form of the cop reduced to at most two diametrically opposed lines, this fence being fitted so as to be adjustable and not to interfere with the withdrawal of exhausted bobbins while permitting of easy piecing the broken threads as well as unreeling indiscriminately Z or S torsions.
- the distance between the fence and the surface of the thread package on the bobbin is preferably between 1 mm. and mm.
- the unreeling device has the advantage over known systems of reducing the thread tension between the point where the thread strikes the unreeling device and the receiving bobbin, thus permitting of cross-winding the bobbins with less density and thereby facilitating penetration of the chemical agents during operations, e.g. bleaching and dyeing.
- the device furthermore favours elimination, by a picking effect, of any slubs or fluff still adhering to the thread, this being a further advantage over the known unreeling devices in which the thread slides over a ring-shaped, cylindrical or conical surface serving as an anti-ballooning device.
- FIG. 1 is a partial vertical section showing one possible application of the invention.
- FIG. 2 is a similar view of a first, more diagrammatic variation.
- FIG. 3 is a section along III--III of FIG. 2.
- FIG. 4 is a view similar to FIG. 2, of another variation.
- FIG. 5 is a section along V-V of FIG. 4.
- FIG. 6 is a view similar to FIG. 2, of a third variafrom.
- FIG. 7 is a horizontal section, similar to FIG. 3, of another variation.
- a bobbin 1 carrying thread 2 is mounted upon a dead spindle 3 carried by a rail 4. Thread 2 is unreeled by the action of a system not included in the invention and well known by itself.
- the invention provides for an anti-ballooning device consisting in the example shown, of a fence comprising a wire 11.
- This wire may be of metal, preferably steel, or of plastic, suitably sheathed, if desired, and curved at 12 so as to follow more or less the outline of the cop during unreeling.
- the plate 14 forms one of the sides of the spindle frame 3. It may for exampie be bolted at 15 to rails 16 attached in turn to the machine frame (not shown). In FIG. 1 it is assumed for greater clarity, that plate 14 is the rear plate of the cop casing, that is to say that the operator of the machine would be to the left of the figure.
- the fence constituting the unreeling device is preferably attached to one of the lateral partition plates of the casing as this facilitates mounting of the device and does not interfere with the operator when withdrawing empty cops or piecing broken thread.
- FIGS. 2 to 7 the various elements are shown in a much more diagrammatic form but the same parts are generally designated by the same reference numbers.
- the thread 2 is unreeled from the cop 1 and passes through thread guide 9.
- the unreeling device consists of a metal or plastic fenceplate 17 attached by bolts 18 to a vertical partition 19.
- This fence-plate has a free edge 20 cut approximately to suit the shape of the bobbin.
- the plate 17 has a horizontal flange or at least fixation lugs and is attached to partition 19 by the short limb 21 of such flange or lugs.
- FIG. 4 an unreeling device made of two fence-blades diametrically opposed with respect to cop 1.
- the larger blade 22 having a horizontal flange (FIG. 5) or fitted with lugs like blade 17, is fastened by bolts 18 to a partition 19.
- At 23 it is rounded oil at the lower end to fit the external contour of the cop; and a 24, at the top, it is straight.
- the fence blade 22 has a sharp edge 24, while blade 25 has preferably a rounded off edge 27.
- a blade like 17 of FIG. 2 may have a rounded off edge like edge 27.
- edges 24 and 27 might both be rounded off.
- at least one of the fence-blades 22 and 25 could be adjustably mounted, e.g. by replacing the bolt holes in the partitions 18 by slots.
- fence-blade 25 has a slide enabling it to move simultaneously in a vertical direction and radially with respect to the cop.
- the fence blade 28 has a cross section like blade 22 but of slightly lower height, and part 29 with thread guide 9 comprises two extensions 30 which have a sloping surface 31 and complete the anti-ballooning device.
- the unreeling device consists of a fenceblade 35 V-shaped in horizontal cross section, the apex of the V 36 being next to the cop I.
- the blade 35 is moreover bolted at 18 by means of flanges or lugs to one of the partitions 19.
- the edge 36 may be sharp or rounded.
- the shape of the unreeling device in FIG. 7 may, of course, be in vertical cross section of any type whatever, for example like that of fence-blades 17, 22 or 28 so as to follow as closely as possible the form of the cop during unreeling.
- the surface of the unreeling device with which the thread is likely to come into contact may be given a camber, cutting edge, polish or corrugation according to the nature of the thread, while the distance between. this guide surface. and the external surface of the cop may also be adjustable in accordance With the unreeling rate and maximum cop diameter.
- the blade or wire composing the fence of the unreeling device may be flexible or rigid.
- the number of fences of the type of FIGS. 1 and 2' may be doubled with the two guide surfaces diametrically opposed with respect to the cop.
- the unreeling device can be fitted 'adjustably by means of any known device, e.g. slides or slots for the fixing devices.
- the greatest advantage of the unreeling device according to the invention is its adaptability to any type of high speed reeling machine. Tests have shown that the unreeling rate can be pushed up to nearly 1200 yards/minute, the results at rates of 1000 to 1100 yards being very satisfactory.
- an unreeling device comprising a fence having a linear anti-ballooning thread-contacting edge portion conforming substantially to the general outline of the surface of revolution formed by the package of thread before unreeling, said edge portion being positioned in a radial plane with respect to the axis of the bobbin spindle and supported by an adjacent partition.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1134012X | 1956-11-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3016681A true US3016681A (en) | 1962-01-16 |
Family
ID=9639175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US695256A Expired - Lifetime US3016681A (en) | 1956-11-14 | 1957-11-08 | Device for effecting high speed unreeling of bobbins in textile machines |
Country Status (6)
Country | Link |
---|---|
US (1) | US3016681A (de) |
BE (1) | BE561821A (de) |
DE (1) | DE1134012B (de) |
FR (1) | FR1160846A (de) |
GB (1) | GB858023A (de) |
NL (1) | NL94307C (de) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4446690A (en) * | 1982-10-18 | 1984-05-08 | Milliken Research Corporation | Bar balloon control |
US4446691A (en) * | 1982-11-10 | 1984-05-08 | Milliken Research Corporation | High A.C.-D.C. yarn tension control |
US4449354A (en) * | 1982-10-18 | 1984-05-22 | Milliken Research Corporation | Disc type yarn tension control |
US4449356A (en) * | 1982-11-10 | 1984-05-22 | Milliken Research Corporation | Continuous A.C. tension control |
US4449355A (en) * | 1982-10-18 | 1984-05-22 | Milliken Research Corporation | A.C.-D.C. Slotted type yarn tension control |
US4454710A (en) * | 1982-10-18 | 1984-06-19 | Milliken Research Corporation | Balloon control for yarn texturing machine |
US4457129A (en) * | 1982-10-18 | 1984-07-03 | Milliken Research Corporation | Slotted disc type yarn tension control |
US4462557A (en) * | 1982-10-18 | 1984-07-31 | Milliken Research Corporation | Spring biased electromagnetically controlled tension control |
US4532760A (en) * | 1984-02-21 | 1985-08-06 | Milliken Research Corporation | D. C. Yarn tension control |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US296574A (en) * | 1884-04-08 | Gilmau jaquith | ||
US410255A (en) * | 1889-09-03 | Ring-spinning frame | ||
US446465A (en) * | 1891-02-17 | Thread-unwinder for sewing-machines | ||
US643436A (en) * | 1898-06-20 | 1900-02-13 | Draper Co | Ring-spinning machine. |
US884700A (en) * | 1906-04-28 | 1908-04-14 | Fred Ambler | Thread-guide for spinning-machines. |
US1297029A (en) * | 1918-04-09 | 1919-03-11 | Francis L Soule | Bobbin-holder. |
US1448831A (en) * | 1923-03-20 | Guide foe | ||
US1833023A (en) * | 1929-10-12 | 1931-11-24 | Winnsboro Mills | Separator for spinning machine twisters |
US2030110A (en) * | 1932-10-19 | 1936-02-11 | Celanese Corp | Apparatus for manufacturing twisted artificial yarns or threads |
US2386704A (en) * | 1944-01-21 | 1945-10-09 | Ind Rayon Corp | Balloon girdle |
US2603938A (en) * | 1949-10-15 | 1952-07-22 | Ind Rayon Corp | Balloon controlling device |
US2843998A (en) * | 1957-02-05 | 1958-07-22 | Whitin Machine Works | Yarn twist controller |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE126161C (de) * | ||||
US1606056A (en) * | 1926-11-09 | Ahtiballoobt device job | ||
GB190604621A (en) * | 1906-02-26 | 1906-12-13 | Albert Bromley | Improvements relating to the Unwinding of Yarn from Cops or Bobbins in Winding Frames |
US1432399A (en) * | 1922-03-04 | 1922-10-17 | Cincinatus H Land | Tensioning device for spooling machines |
DE505038C (de) * | 1927-07-27 | 1930-08-13 | Johannes Lambeck | Verfahren und Vorrichtung zum Zwirnen von aufgespulten Kunstseidenfaeden |
US2170194A (en) * | 1937-07-21 | 1939-08-22 | Du Pont | Method and apparatus for winding |
-
0
- NL NL94307D patent/NL94307C/xx active
- BE BE561821D patent/BE561821A/xx unknown
-
1956
- 1956-11-14 FR FR1160846D patent/FR1160846A/fr not_active Expired
-
1957
- 1957-11-06 DE DEC15739A patent/DE1134012B/de active Pending
- 1957-11-07 GB GB34722/57A patent/GB858023A/en not_active Expired
- 1957-11-08 US US695256A patent/US3016681A/en not_active Expired - Lifetime
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US296574A (en) * | 1884-04-08 | Gilmau jaquith | ||
US410255A (en) * | 1889-09-03 | Ring-spinning frame | ||
US446465A (en) * | 1891-02-17 | Thread-unwinder for sewing-machines | ||
US1448831A (en) * | 1923-03-20 | Guide foe | ||
US643436A (en) * | 1898-06-20 | 1900-02-13 | Draper Co | Ring-spinning machine. |
US884700A (en) * | 1906-04-28 | 1908-04-14 | Fred Ambler | Thread-guide for spinning-machines. |
US1297029A (en) * | 1918-04-09 | 1919-03-11 | Francis L Soule | Bobbin-holder. |
US1833023A (en) * | 1929-10-12 | 1931-11-24 | Winnsboro Mills | Separator for spinning machine twisters |
US2030110A (en) * | 1932-10-19 | 1936-02-11 | Celanese Corp | Apparatus for manufacturing twisted artificial yarns or threads |
US2386704A (en) * | 1944-01-21 | 1945-10-09 | Ind Rayon Corp | Balloon girdle |
US2603938A (en) * | 1949-10-15 | 1952-07-22 | Ind Rayon Corp | Balloon controlling device |
US2843998A (en) * | 1957-02-05 | 1958-07-22 | Whitin Machine Works | Yarn twist controller |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4446690A (en) * | 1982-10-18 | 1984-05-08 | Milliken Research Corporation | Bar balloon control |
US4449354A (en) * | 1982-10-18 | 1984-05-22 | Milliken Research Corporation | Disc type yarn tension control |
US4449355A (en) * | 1982-10-18 | 1984-05-22 | Milliken Research Corporation | A.C.-D.C. Slotted type yarn tension control |
US4454710A (en) * | 1982-10-18 | 1984-06-19 | Milliken Research Corporation | Balloon control for yarn texturing machine |
US4457129A (en) * | 1982-10-18 | 1984-07-03 | Milliken Research Corporation | Slotted disc type yarn tension control |
US4462557A (en) * | 1982-10-18 | 1984-07-31 | Milliken Research Corporation | Spring biased electromagnetically controlled tension control |
US4446691A (en) * | 1982-11-10 | 1984-05-08 | Milliken Research Corporation | High A.C.-D.C. yarn tension control |
US4449356A (en) * | 1982-11-10 | 1984-05-22 | Milliken Research Corporation | Continuous A.C. tension control |
US4532760A (en) * | 1984-02-21 | 1985-08-06 | Milliken Research Corporation | D. C. Yarn tension control |
Also Published As
Publication number | Publication date |
---|---|
DE1134012B (de) | 1962-07-26 |
BE561821A (de) | |
FR1160846A (fr) | 1958-08-11 |
GB858023A (en) | 1961-01-04 |
NL94307C (de) |
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