US3642222A - Apparatus for winding up cloth - Google Patents

Apparatus for winding up cloth Download PDF

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Publication number
US3642222A
US3642222A US76043A US3642222DA US3642222A US 3642222 A US3642222 A US 3642222A US 76043 A US76043 A US 76043A US 3642222D A US3642222D A US 3642222DA US 3642222 A US3642222 A US 3642222A
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US
United States
Prior art keywords
cloth
follower
cam
roll
rollers
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
Application number
US76043A
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English (en)
Inventor
Hans Rudolf Leysinger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sulzer AG
Original Assignee
Sulzer AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sulzer AG filed Critical Sulzer AG
Application granted granted Critical
Publication of US3642222A publication Critical patent/US3642222A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D49/00—Details or constructional features not specially adapted for looms of a particular type
    • D03D49/04—Control of the tension in warp or cloth
    • D03D49/20—Take-up motions; Cloth beams

Definitions

  • the present invention pertains to apparatus for winding up of the cloth onto a cloth beam in a loom or other machine for handling cloth.
  • the apparatus of the invention includes means to impose on the cloth beam a periodic reciprocating endwise motion, transversely of the direction of cloth winding, the periodicity of this motion being small compared to the rate of rotation of the beam.
  • FIGS. 20 and 2b are fragmentary perspective views of details ofthe apparatus of FIGS. 1 and 2;
  • FIGS. 3 and 4 are views in elevation illustrating modified forms of apparatus in accordance with the invention.
  • a roll of cloth 2 the roll being generally indicated at l, is shown resting on two parallel driving rollers 3 and 4 one or both of which are caused to rotate in the direction indicated by the arrows 5 and 6 by driving means such as the motor 13 diagrammatically shown in FIG. 2.
  • the cloth 2 arriving in the direction 7 from a loom not shown, passes under the driving roll 4 and passes part way around it onto the roll 1.
  • the roll is built up on a core or beam 8.
  • the beam 8 is provided with sockets at its ends to receive, down to a depth determined by the depth of the sockets, pins 17 from follower elements 9 and 10.
  • Each guide includes a waveor sawtooth-shaped member, 14 at the left and 15 at the right as shown in FIG. 2.
  • the follower 9 illustrated in FIG. 2b comprises a fork-shaped member 16 attached to the pin 17 or stub shaft about which the beam 8 rotates.
  • the two branches 16a and 16b of the fork engage opposite sides of the member 14.
  • the fork is further provided with oppositely inclined faces 18 and 19 and with a vertical face 29 at the root of the space between the two branches 16a and 16b.
  • the follower at the other end of the beam is of the same construction as the follower 9.
  • the members 14 are however displaced or dephased vertically with respect to each other, e.g., perpendicularly to the plane defined by the axes of the rolls 5 and 6, so that the crests of the teeth on member 14 are opposite the troughs between adjacent teeth on the member 15.
  • This relationship is illustrated in FIG. 2. It will there be seen that the follower l0 rests against or is adjacent to the lower slope 22 of a tooth 24 on member 15 while the follower 9 is adjacent the upper slope 20 of a tooth 21 on member 14.
  • the spacing of the uprights 11 and 12 is such that the distance from the crest of a tooth on one of the members l4 and 15 to the trough between teeth on the other of those members is a little greater than the separation of the root face 29 on follower 9 from the corresponding part of the follower 10 (not shown) when the pins 17 are against the bottom of their sockets in the beam 8.
  • roll 1 of cloth is rotated in the direction of the arrow 25 (FIG. 1) by the driving rollers 3 and 4 so that the cloth is wound up thereon.
  • the beam 8 at its center will rise.
  • Engagement of the upper face 18 on follower 10 with the lower slope 22 of tooth 24 results in shift of the beam 8 and roll 1 of cloth to the left, in FIG. 2, as indicated by the arrow 26.
  • the result of the leftward motion of the cloth beam 8 and roll 1 is that the edge portions of the cloth shift to the right on the roll in a conical spiral as indicated at 27 and 28 in FIG. 2. Consequently the edge portions of the cloth are not superposed on each other from layer to layer, i.e., from turn to turn.
  • the leftward motion of the roll continues until the face 18 of the follower 10 loses engagement with the lower face 22 of the tooth on member 15 with which it is engaged-tooth 24 in the illustration of FIG. 2. Shortly thereafter the upper face 18 of the follower 9 will engage with the lower face 32 of the next higher tooth on member 14, and the roll will start travelling to the right as additional cloth is wound thereon.
  • the bearing 10 correspondingly moves into the space between two teeth on the member 15.
  • the edges of the cloth will shift leftward along the cloth beam at both sides thereof in a conical spiral.
  • This is indicated in FIG. 2 at 35 and 36 on a representation in chain lines of the upper half of the cross section of the cloth roll, assumed to have grown to larger diameter.
  • superposition of the edge portions of the cloth from coil to coil with growing thickness of the cloth roll is prevented.
  • the roll therefore retains the same diameter over its whole length.
  • Roller bearings may be employed in place of the forkshaped members 9 and 10.
  • a roll 46 of cloth wound on a cylindrical core or beam 45 is shown supported on driven parallel rollers 3 and 4 (only one of which can be seen), as in the embodiment of FIG. 1.
  • a stub shaft 49 is coupled to one end of the beam 45 to be rotatable with respect thereto but to be prevented from moving axially with respect thereto.
  • the stub shaft can accordingly pull as well as push against the beam 45.
  • the stub shaft is affixed to a fork-shaped follower 50 whose arms engage the two sides of a vertical plate 48 in which there is formed a sinuous slot or groove 47 bounded by two guide surfaces 470 and 47b.
  • a pin 51 affixed to one arm of the fork 50 engages this slot.
  • the shaft 49 may be fixed to the beam and possess rotational but not longitudinal freedom with respect to the follower 50.
  • FIG. 4 shows a cloth beam 55 rotatably mounted and coupled, as in the embodiment of FIG. 3, to a fork-shaped follower 56 (seen in partial section) which engages a guide member 57.
  • the follower includes a stub shaft 62 coupled to the beam 55 for rotation with respect thereto but without freedom of motion lengthwise thereof.
  • the two arms of the fork are connected by means of a pin 58 carrying a roller 59.
  • a compression spring 60 is engaged between a flat face 61 of the member 57 and the follower so as to stress the roller 59 against a sinuous profile formed on the member 57.
  • the roll and the beam will be shifted periodically to the left and then to the right. Hence the end faces of the roll will present a succession of concentric grooves as seen in FIG. 1, as will also be the case with the embodiments of FIGS. 2 and 3.
  • the periodic endwise motion of the beam and cloth roll is imposed thereon by apparatus which can be considered to constitute a cam and cam follower.
  • the cam comprises the two members 14 and 15 and the cam follower comprises the follower elements 9 and 10 and the beam which holds the follower elements at a fixed spacing.
  • the cam is provided by the slotted member 48 and the follower by the pin 51, while in the embodiment of FIG. 4 the cam is provided by the plate 57 and the follower by the pin 58 and roller 59.
  • the cam is a sinuous one, extending transversely of the plane defined by the axes of the rollers on which the cloth roll rests, and the cloth beam is coupled to the cam follower so as to partake of the motion imposed thereon by the cam.
  • the invention comprises means such as the rollers 3 and 4 to support a cloth beam and to impart rotation thereto, means such as the roller 4 to feed a web of cloth to the beam, and means such as the cam and cam follower mechanism which has been described to effect reciprocating relative motion of the feed means and beam lengthwise of the beam at a cyclical rate slow compared with the rate of rotation of the beam.
  • the invention comprises means such as the rollers 3 and 4 to support a cloth beam and to impart rotation thereto, and means such as the cam and cam follower mechanism which has been described to impose a reciprocating axial motion on the beam at a rate slow compared to the rate of rotation of the beam.
  • Cloth winding apparatus comprising a cloth beam. a pair of parallel rollers for support of the cloth beam, means to impart rotation to at least one of said rollers, a sinuous cam extending transversely of the plane defined by the axes of said rollers, a cam follower engaging said cam, and means coupling the cloth beam to said follower.
  • said cam comprises two sawtooth-shaped members, one adjacent each end of the beam, and wherein said cam follower comprises separate follower elements at each end of the beam for engagement each with one of said members.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Treatment Of Fiber Materials (AREA)
US76043A 1969-10-03 1970-09-28 Apparatus for winding up cloth Expired - Lifetime US3642222A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1491169A CH514011A (de) 1969-10-03 1969-10-03 Vorrichtung zum Aufwickeln des Gewebes einer Gewebe herstellenden oder behandelnden Maschine

Publications (1)

Publication Number Publication Date
US3642222A true US3642222A (en) 1972-02-15

Family

ID=4404769

Family Applications (1)

Application Number Title Priority Date Filing Date
US76043A Expired - Lifetime US3642222A (en) 1969-10-03 1970-09-28 Apparatus for winding up cloth

Country Status (8)

Country Link
US (1) US3642222A (de)
AT (1) AT291144B (de)
BE (1) BE756850A (de)
CH (1) CH514011A (de)
DE (1) DE1950851C3 (de)
FR (1) FR2065906A5 (de)
GB (1) GB1273337A (de)
SU (1) SU372796A3 (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4252154A (en) * 1979-06-04 1981-02-24 Alexander Iii William J Loom takeup apparatus
US4431141A (en) * 1982-06-10 1984-02-14 Crown Zellerbach Corporation Method of making a roll paper product
US4469286A (en) * 1983-02-28 1984-09-04 Valmet-Dominion Inc. Free floating rider roll beam mounting
US6070824A (en) * 1996-09-18 2000-06-06 Southwest Recreational Industries, Inc. Method and apparatus for manipulating large sections of artificial turf
US6354531B1 (en) * 1998-02-19 2002-03-12 Metso, Paper, Inc. Apparatus and method for continuously reeling a web material
US6685131B1 (en) * 2002-11-01 2004-02-03 Roland J. P. Zimmer Jig for web treatment
CN103526439A (zh) * 2013-09-26 2014-01-22 吴江市科时达纺织有限公司 弹性织布卷绕装置
CN105151863A (zh) * 2015-09-11 2015-12-16 飞佛特种纺织品（宁波）有限公司 一种定型自打卷装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01162848A (ja) * 1987-09-14 1989-06-27 Diatex Co Ltd 網状シート製造装置
DE4414003C2 (de) * 1994-04-22 2000-04-13 Kampf Gmbh & Co Maschf Vorrichtung zum Aufwickeln von Warenbahnen, insbesondere Kunststoffolien in einer zwei Drehscheiben aufweisenden Mehrfach-Wendewickelmaschine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2903195A (en) * 1957-06-14 1959-09-08 Lemuel R Penland Web wind-up machine
US3433430A (en) * 1968-05-17 1969-03-18 Marshall John D Fabric windup mechanism

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2903195A (en) * 1957-06-14 1959-09-08 Lemuel R Penland Web wind-up machine
US3433430A (en) * 1968-05-17 1969-03-18 Marshall John D Fabric windup mechanism

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4252154A (en) * 1979-06-04 1981-02-24 Alexander Iii William J Loom takeup apparatus
US4431141A (en) * 1982-06-10 1984-02-14 Crown Zellerbach Corporation Method of making a roll paper product
EP0096984A3 (de) * 1982-06-10 1985-06-12 Crown Zellerbach Corporation Verfahren zur Herstellung einer Papierrolle
US4469286A (en) * 1983-02-28 1984-09-04 Valmet-Dominion Inc. Free floating rider roll beam mounting
US6070824A (en) * 1996-09-18 2000-06-06 Southwest Recreational Industries, Inc. Method and apparatus for manipulating large sections of artificial turf
US6354531B1 (en) * 1998-02-19 2002-03-12 Metso, Paper, Inc. Apparatus and method for continuously reeling a web material
US6685131B1 (en) * 2002-11-01 2004-02-03 Roland J. P. Zimmer Jig for web treatment
EP1416080A3 (de) * 2002-11-01 2005-05-25 Zimmer Machinery Corporation (USA) Jigger zur Behandlung von Geweben
CN103526439A (zh) * 2013-09-26 2014-01-22 吴江市科时达纺织有限公司 弹性织布卷绕装置
CN105151863A (zh) * 2015-09-11 2015-12-16 飞佛特种纺织品（宁波）有限公司 一种定型自打卷装置

Also Published As

Publication number Publication date
BE756850A (fr) 1971-03-30
GB1273337A (en) 1972-05-10
FR2065906A5 (de) 1971-08-06
SU372796A3 (de) 1973-03-01
DE1950851C3 (de) 1980-05-29
AT291144B (de) 1971-07-12
CH514011A (de) 1971-10-15
DE1950851B2 (de) 1973-04-19
DE1950851A1 (de) 1971-09-16

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