US2834091A - Beam warping machine - Google Patents

Beam warping machine Download PDF

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Publication number
US2834091A
US2834091A US552739A US55273955A US2834091A US 2834091 A US2834091 A US 2834091A US 552739 A US552739 A US 552739A US 55273955 A US55273955 A US 55273955A US 2834091 A US2834091 A US 2834091A
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Prior art keywords
roller
warp
pressure
axis
winding
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Expired - Lifetime
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US552739A
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English (en)
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Furst Stefan
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    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H13/00—Details of machines of the preceding groups

Definitions

  • My invention relates to a beam warper for the beaming of arrays of yarn in the manufacture of fabrics.
  • the beaming of threads for use in the manufacture of textiles must be effected under a thread tension adapted to the requirements of the particular fabricating operation. If the warp beam, prior to further fabrication of the material, is to be subjected to liquid processing, for instance dyeing or bleaching, then the array of threads beamed upon the warp beam must form a very soft winding so thatthe beam, during liquid processing, is not damaged by shrinking of the yarn and the beamed-up yarn is not impaired or irregularly processed due to non-unifo'rni efictsof the processing liquid. on the other hand, if the beamedamount of yarn is to be directly passed from the warp beam to a sizing machine or to a loom, then ahard winding of Warp is preferable.
  • the known warpers have been provided'with mechanical and hydraulic devices which vary the Winding hardness by changing the pressure exerted upon the beam. These devices are intricate and are not controllable to the desired extent.
  • the warp beam and the pressure roller coperating therewith areindividually displaceable. toward andawayfrom each other, preferably by swinging. motion. about respective pivot axes, and are also individually arrestable in respective predetermined limit positions.
  • This permits the selective use of either the warp beam or the pressure roller for determining the pressure imposed uponthe Warp winding during beaming operation and thus affords a much greater range of pressure adjustment than heretofore available.
  • the pressure roller is arrested in a fixed position of its rotation axis and the warp beam is re leased for yielding displacement relative to the roller if a hard winding-is to be produced, whereas theposition of the beam is arrested and the roller'is released for yielding motion if a-soft' winding is desirable.
  • either one or bothofthe warp-beam assembly and pressureroller 'assembly are provided; with a damping or dash-pot device to reduce oscillations that may occur during beamatent ing operation.
  • a damping or dash-pot device to reduce oscillations that may occur during beamatent ing operation.
  • the'pressur'e-roller sembly is equipped in this manner.
  • control the drive from a movable driving roller frictionally acting upon the beam.
  • These types of motor control are not adequate for a warping machine according to the invention.
  • the control of the drive is effected in selective dependence upon yielding motion of the warp beam as well as upon'yielding motion of the pressure roller.
  • the one machine component that then controls the winding pressure and hence the winding hardness is thus also active to effect speed control of the beam drive. That is, either the pressure roller or the Warp beam, as the case may be, is operative to effect the speed control.
  • Fig. 1 shows awarping machine in partsectional side elevation.
  • Fig- 2 shows the same machine set for producing a soft warp winding.
  • Fig. 3 shows the same machine set for producing a hard winding.
  • the machine frame it carries a swing-arm structure 2 pivotally mounted on a shaft 4.
  • the warp beam 3 is journaled on the arm structure.
  • a control rod 5 which acts upon a speed control mechanism 6- of the beam drive by entraining a crank arm 7.
  • a second crank arm 8 is firmly connected with crank arm-7 in angular relation thereto.
  • a pressure roller 9 is revolvably mounted on another swing-arm carrier structure it) which is piv'otallymovable on a shaft 11 mounted onthe machine frame 1.
  • the pressure roller 9 is balanccd'by a counter poise 12.
  • the pressure roller 9, whe'n moving about the axis of pivot shaft 111, can I be-subjected to. the eifect of a set of selected weights 13 placed on a rod 14.
  • the damping device is pivotally mounted at 18' to a cross rail 18 firmly secured to the machine frame 1. While only one swing arm 2 and only one swing arm are visible on the drawing, it will be understood that two arms 2 and also two arms 10 are preferably provided, each two arms being located on opposite axial sides of the warp beam and pressure roller respectively.
  • the array of threads F to be beamed passes through a comb 19 and a measuring roller 20 onto the beam 3 where it forms the warp winding.
  • the beam 3 is directly driven by chains 21 and 22.
  • the pivotal movement of the swing arm 2, of the warp beam 3, toward the right is limited by a stationary stop 23 mounted on the machine frame.
  • the extreme left-hand position of the pressure roller 9 is determined by a latch pawl 24.
  • the pawl 24 is placed into latching engagement. Then the rotating warp beam 3, due to the increasing diameter of the warp winding, swings gradually toward the left, thus moving away from the stop 23 as the warp winding is being built up. This is apparent from the stage of operation illustrated in Fig. 3.
  • the weight component of warp beam plus warp winding, acting toward the pressure roller 9, produces the required pressure engagement between warp winding and pressure roller and thus determines the hardness of the warp winding.
  • a control or regulation for uniformity of pressure can be secured with conventional means which are not illustrated because they are not part of, or principal to, the invention.
  • the pawl 24 is released.
  • the swing arm 2 now rests against the stop 23 as shown in Fig. 2, and the pressure roller can yield backwards.
  • the pressure roller 9 exerts upon the winding a pressing force corresponding to the particular set of weights 13 mounted on the rod 14.
  • the pressure thus produced is considerably lower than the pressure produced when the warp beam 3 provides the pressure force as a proportion of its total weight.
  • the speed of the electric beam drive is also automatically controlled in accordance with the particular amount of warp material wound up on the beam at any time so as to maintain constant peripheral speed of the winding.
  • This automatic control is effected by displacement of the drive control mechanism 6 through the control rod 5.
  • the rod 5 entrains the crank arm 7 so that this arm is moved in proportion to the displacement of the beam.
  • the latch pawl 24 is released so that the pressure roller 9 can yield toward the right, then the rod 25 is entrained by the movement 'of swing arm 10 and counter poise 12.
  • This movement is proportionately transmitted to the crank arm 8 so that now the control of the drive mechanism is effected through crank arm 8 instead of through arms 7 (Fig. 2).
  • a spring 26 always takes care of returning the drive control mechanism to the initial setting as soon'as the beam 3 is in the position determined by the stop 23 and the pressure roller 9 is in the left-hand extreme position.
  • the pressure controls for hard and soft winding operations are assigned to two diiferent and selectively operable machine components, namely the warp beam and the pressure roller, these two machine components can be better adapted to the particular requirements than has heretofore been possible.
  • the warp beam or the pressure roller can be set to be individually yieldable, the obtainable pressure range is greatly increased so that the conditions best suited for a particular kind of warp winding can be more fully satisfied.
  • the pressure roller when in movable condition, can be made to produce a considerably smaller pressure than heretofore available which, besides, can also be varied to suit any particular requirements.
  • a beam warping machine comprising a revolvable warp beam, a revolvable pressure roller parallel to said beam and engageable with the warpon said beam, an arm structure on which said beam is journaled, a pivot located beneath the axis of said beam, said arm structure being pivotally movable about said pivot so that the beam weight has a pressure component directed toward said roller when said beam axis is horizontally displaced toward said roller relative to said pivot, arresting means for said beam comprising a fixed stop enagageable with said arm structure on the side facing said roller so as to define the extreme beam position on said side, a carrier structure on which said pressure roller is journaled, said carrier structure being displaceable in a direction transverse to the beam axis, biasing means connected with said carrier structure for urging it toward said beam, and latch means to delimit the extent of displacement of the carrier structure in a direction transverse to and away from the beam axis.
  • a beam warping machine comprising a revolvable warp beam, a revolvable pressure roller parallel to said beam and engageable with the warp on said beam, an arm structure on which said beam is journaled, a pivot located beneath the axis of said beam, said arm structure being pivotally movable about said pivot so that the beam weight has a pressure component directed toward said roller when said beam axis is horizontally displaced toward said roller relative to said pivot, arresting means for said beam comprising a fixed stop engageable with said arm structure on the side facing said roller so as to define the extreme beam position on said side, another arm structure on which said pressure roller is journaled, said latter arm structure having a pivot axis above the roller axis and having a counter poise approximately balancing said roller about said pivot, adjustable force means connected with said latter arm structure for biasing said roller toward said beam, and arresting means engageable with said latter arm structure for selectively setting it to a fixed position.
  • a beam warping machine comprising a revolvable warp beam, a revolvable pressure roller parallel to said beam and engageable with the warp on said beam to impose winding pressure thereupon, said beam and roller having rotational axes which are yieldingly movable in a direction transverse to the beam axis, said beam and roller having individual arresting means which delimit the extent of movement of beam and roller axes, the movement of the beam axis toward the roller axis being arrested and the pressure roller axis non-arrested to produce a soft winding, the said movement of the beam axis being non-arrested and that of the pressure roller axis away from the beam axis being arrested to produce a hard winding.
  • a beam warping machine comprising a revolvable warp beam, a revolvable pressure roller parallel to said beam and engageable with the warp on said beam to impose winding pressure thereupon, said beam and roller having rotational axes which are yieldingly movable in a direction transverse to the beam axis, said beam and roll er having individual arresting means which delimit the extent of movement of beam and roller axes, the movement of the beam axis toward the roller axis being arrested and the pressure roller axis non-arrested to produce a soft winding, the said movement of, the beam axis 'being non-arrested and that of the pressure roller axis away from the beam axis being arrested to produce a hard winding, a drive connected with said beam for imparting revolution thereto and having speed regulator means, and several control means operatively connecting said regulator means with said beam and said roller and independently operative to control said regulator means in response to the yielding movement effective at a given time.
  • a beam warping machine comprising a revolvable warp beam, a revolvable pressure roller parallel to said beam and engageable with the warp on said beam to impose winding pressure thereupon, said beam and roller having rotational axes which are yieldingly movable in a direction transverse to the beam axis, said beam and roller having individual arresting means which delimit the extent of movement of beam and roller axes, the movement of the beam axis toward the roller axis being arrested and the pressure roller axis non-arrested to produce a soft winding, the said movement of the beam axis being non-arrested and that of the pressure roller axis away from the beam axis being arrested to produce a hard winding, said roller having biasing force means of a force direction toward said beam, said force means applying to the warp on said beam a pressure force smaller than the pressure caused by said beam when said beam is not arrested by said arresting means.
  • a beam warping machine comprising a revolvable warp beam, a revolvable pressure roller parallel to said beam and engageable with the warp on said beam to impose winding pressure thereupon, said beam and roller having rotational axes which are yieldingly movable transverse to the beam axis, said pressure roller being journalled on an arm structure, a pivot about which said arm structure is rotatable and from which it is suspended, said pivot having an axis parallel to the axis of said beam, a counterpoise joined with said arm structure and substantially balancing said roller about said pivot, said beam and roller having individual arresting means which delimit the extent of movement of beam and roller axes, the movement of the beam axis toward the roller axis being arrested and the pressure roller axis non-arrested to produce a soft winding, the said movement of the beam axis toward the roller axis being non-arrested and the pressure roller axis being arrested to produce a hard winding, and said roller having biasing
  • a beam warping machine comprising a revolvable warp beam, a revolvable pressure roller parallel to said beam and engageable with the warp on said beam to impose winding pressure thereupon, said beam and roller having rotational axes which are yieldingly movable transverse to the beam axis, said pressure roller being journalled on an arm structure, a pivot about which said arm structure is rotatable, said pivot having an axis parallel to the axis of said beam, a counterpoise joined with said arm structure and substantially balancing said roller about said pivot, said beam and roller having individual arresting means which delimit the extent of movement of the beam axis toward the roller axis and of the roller axis away from the beam axis, the beam axis being thus arrested and the pressure roller axis non-arrested to produce a soft winding, the beam axis being non-arrested and the pressure roller axis being thus arrested to produce a hard winding, said roller having biasing force means of a
  • a beam warping machine comprising .a revolvable warp beam, a revolvable pressure roller parallel-to-said beam and engageable with the warp: on said -beam-to impose'winding pressure thereupon, said beam and roller having rotational axes which are'yieldingly movable trans verse to the beam axis, said beam and roller havingindividual arresting means which delimit the extent of'move ment of'beam and roller axes-the movement of thebeam' axis toward the roller axis being arrested and the pres sure roller axis non-arrestedto produce a soft winding, the said movement of-the beam axis being non-arrested and that of the-pressure rollenaxisaway from the beam axis being arrested to produce a hard winding, said roller having biasing force means of a force direction toward said beam, said force means applying to the warp on said beam at pressure force smaller than the pressure caused by said beam when said beam is not arrested by said arresting
  • a beam-warping machine comprising a revolvable warp beam, a revolvable pressure roller parallel to said beam and engageable with the warp on said beam, an arm structure on which said beam is journalled, a pivot for said arm structure, the beam weight having a pressure component directed toward said roller when the axis of said beam is displaced toward said roller on said pivot, stop means defining the extreme beam position on the side facing said roller, another arm structure on which said pressure roller is journalled, a second pivot for said latter arm structure, adjustable force means connected with said latter arm structure for biasing said roller toward said beam, and arresting means settable to delimit the extent of movement of the pressure roller about said second pivot in the direction away from the beam.
  • a beam-warping machine comprising a revolvable warp beam, a revolvable pressure roller parallel to said beam and engageable with the warp on said beam, an arm structure on which said beam is journalled, a pivot for said arm structure, the beam weight having a pressure component directed toward said roller when the axis of said beam is displaced toward said roller on said pivot, stop means defining the extreme beam position on the side facing said roller, another arm structure on which said pressure roller is journalled, a second pivot for said latter arm structure, adjustable force means connected with said latter arm structure for biasing said roller toward said beam,- and arresting means settable to delimit the extent of movement of the pressure roller about said second pivot in the direction away from the beam, a drive connected with said beam for imparting revolution thereto and having speed regulator means, and separate control means operatively connecting said speed regulator means with said beam and said roller for controlling said regulator means in response to the yielding movement effective at a given time.
  • a beam-warping machine comprising a revolvable warp beam, a revolvable pressure roller parallel to said beam and engageable wtih the warp on said beam, an arm structure on which said beam is journalled, a pivot for said arm structure, the beam weight having a pressure component directed toward said roller when the axis of said beam is displaced toward said roller on said pivot, stop means defining the extreme beam position on the side facing said roller, another arm structure on which said pressure roller is journalled, a second pivot for said latter arm structure, the second pivot being ofiset laterally from the first pivot, the weight of the pressure roller turning the pressure roller on the second pivot away from said beam, adjustable force means connected with said latter arm structure for biasing said roller toward said beam, and arresting means settable to delimit the extent of movement of the pressure roller about said second pivot in the direction away from the beam.
  • a beam warping machine comprising a revolvable warp beam, a revolvable pressure roller parallel to said beam and engageable with the warp on said beam to impose winding pressure thereupon, said beam and rolier having rotational axes which are yieldingly movable in a direction transverse to the beam axis, said beam and roller having individual arresting means which delimit the extent of movement of beam and roller axes, the movement of the beam axis toward the roller axis being arrested and the pressure roller axis non-arrested to produce a soft winding, the said movement of the beam axis being non-arrested and that of the pressure roller axis away from the beam axis being arrested to produce a hard winding, said roller having biasing force means of a force direction toward said beam, said force means applying to the warp on said beam a pressure force smaller than the pressure caused by said beam when said beam is not arrested by said arresting means, and a damping device operatively connected to the pressure roller to damp the

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Warping, Beaming, Or Leasing (AREA)
  • Winding Of Webs (AREA)
US552739A 1954-12-15 1955-12-13 Beam warping machine Expired - Lifetime US2834091A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER15614A DE1091948B (de) 1954-12-15 1954-12-15 Verfahren und Zettelmaschine zur Herstellung von Zettelbaeumen

Publications (1)

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US2834091A true US2834091A (en) 1958-05-13

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US552739A Expired - Lifetime US2834091A (en) 1954-12-15 1955-12-13 Beam warping machine

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US (1) US2834091A (de)
CH (1) CH355413A (de)
DE (1) DE1091948B (de)
GB (1) GB803707A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163914A (en) * 1961-12-23 1965-01-05 Kimpton William Harry Beaming machines
US20060090316A1 (en) * 2004-10-30 2006-05-04 Moenus Textilmaschinen Gmbh System for producing wound warps
CN112176491A (zh) * 2019-07-02 2021-01-05 浙江玛萨琪纺织有限公司 一种提高整经质量的整经装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH403586A (de) * 1963-08-30 1965-11-30 Schweiter Ag Maschf Antriebseinrichtung an automatischer Spulmaschine
DE2519761C2 (de) * 1975-05-02 1984-05-17 W. Schlafhorst & Co, 4050 Mönchengladbach Verfahren und Vorrichtung zum Einstellen der Anpreßwalze und des Zettelkammes einer Zettelmaschine
DE4201327A1 (de) * 1992-01-20 1993-07-22 Feldmuehle Ag Stora Wickelvorrichtung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US756014A (en) * 1902-07-19 1904-03-29 Davis & Furber Machine for winding yarn.
US1911944A (en) * 1932-04-18 1933-05-30 Easton And Burnhan Machine Com Warp beam winding machine
CH186237A (de) * 1935-11-06 1936-09-15 Rueti Ag Maschf Hochleistungs-Breitzettelmaschine mit Reibungsantrieb für eine auswechselbare, mechanisch abbremsbare Zettelwalze.
US2382760A (en) * 1940-01-25 1945-08-14 Wiggermann Georg Warping machine
CA484101A (en) * 1952-06-17 L. Williamson Ollie Beam winding machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH146823A (de) * 1930-05-17 1931-05-15 Schlafhorst & Co W Zettelmaschine.
DE696447C (de) * 1938-05-21 1940-09-21 Schlafhorst & Co W Zettelmaschine mit unmittelbar angetriebenem und abbremsbarem Kettenbaum
DE745215C (de) * 1940-01-26 1944-03-01 Schlafhorst & Co W Zettelmaschine
DE905600C (de) * 1940-01-27 1954-03-04 Schlafhorst & Co W Zettelmaschine
CH236969A (de) * 1941-01-27 1945-03-31 Schlafhorst & Co W Zettelmaschine.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA484101A (en) * 1952-06-17 L. Williamson Ollie Beam winding machine
US756014A (en) * 1902-07-19 1904-03-29 Davis & Furber Machine for winding yarn.
US1911944A (en) * 1932-04-18 1933-05-30 Easton And Burnhan Machine Com Warp beam winding machine
CH186237A (de) * 1935-11-06 1936-09-15 Rueti Ag Maschf Hochleistungs-Breitzettelmaschine mit Reibungsantrieb für eine auswechselbare, mechanisch abbremsbare Zettelwalze.
US2382760A (en) * 1940-01-25 1945-08-14 Wiggermann Georg Warping machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3163914A (en) * 1961-12-23 1965-01-05 Kimpton William Harry Beaming machines
US20060090316A1 (en) * 2004-10-30 2006-05-04 Moenus Textilmaschinen Gmbh System for producing wound warps
US7086129B2 (en) * 2004-10-30 2006-08-08 Moenus Textilmaschinen Gmbh System for producing wound warps
CN112176491A (zh) * 2019-07-02 2021-01-05 浙江玛萨琪纺织有限公司 一种提高整经质量的整经装置
CN112176491B (zh) * 2019-07-02 2022-06-17 浙江玛萨琪纺织有限公司 一种提高整经质量的整经装置

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Publication number Publication date
DE1091948B (de) 1960-10-27
CH355413A (de) 1961-06-30
GB803707A (en) 1958-10-29

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