US3832758A - Textile fabric or paper shrinking machines - Google Patents

Textile fabric or paper shrinking machines Download PDF

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Publication number
US3832758A
US3832758A US00272474A US27247472A US3832758A US 3832758 A US3832758 A US 3832758A US 00272474 A US00272474 A US 00272474A US 27247472 A US27247472 A US 27247472A US 3832758 A US3832758 A US 3832758A
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United States
Prior art keywords
roller
belt
rollers
pressure
wedge
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
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US00272474A
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English (en)
Inventor
J Johnson
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.)
HUNT & MORSCROP Ltd
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Hunt and Moscrop Ltd
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Assigned to HUNT & MORSCROP LIMITED reassignment HUNT & MORSCROP LIMITED CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: HUNT & MOSCROP (TEXTILE MACHINERY) LIMITED
Anticipated expiration legal-status Critical
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C21/00—Shrinking by compressing

Definitions

  • PATENTEDsEPB' I974 v sum 1 [IF 3 TEXTILE FABRIC OR PAPER SHRINKING MACHINES
  • This invention relates to improvements in textile fabric or paper shrinking machines of the type in which an endless belt travels over front and back rollers and in contact with a pressure roller driven at a speed different from the belt, the textile fabric or paper being shrunk by the contraction of the belt after passing the nip between the pressure roller and the front roller.
  • British Pat. No. 913,194 discloses a fabric shrinking machine in which the back or rear roller is mounted in a block capable of two adjustments in the machine frame viz, a vertical adjustment and a horizontal adjustment to and from the front roller, to vary the arc of contact of the belt with the pressure roller and the tension of the belt, and the front roller is mounted in a block capable of vertical adjustment in the frame to adjust the nip of the belt between the front and pressure roller.
  • the pressure roller is driven by an electric motor through a reduction gear or by a commutator motor, a second drive being taken from the reduction gear or from the commutator motor through a positive infinitely variable speed gear (p i v) and a second reduction gear to the front roller or the back roller which drives the endless belt passing over the non-driven belt roller, the belt driving roller being driven at a slower speed than the pressure roller.
  • FIG. 1 is a side elevation of one form of the invention
  • FIG. 2 is a side elevation of modified form
  • FIG. 3 is a plan view of the apparatus of FIG. 1.
  • the machine comprises a front roller B mounted in bearing blocks E at each side of the machine frame, a rear or back roller C mounted in bearing blocks F at each-side of the machine frame and an endless belt A passing over the rollers B, C and under a pressure roller D for traversing the fabric or paper web 1 through the machine.
  • the bearing blocks E of the front roller B are vertically slidably adjustable in guides G, and below the front roller B a belt nip roller R is mounted in vertically slidably adjustable blocks X on guides G.
  • a rotatably adjustable stop W is connected by opposite thread rods w to bearing blocks E and X, providing a solid motion transmitting connection between those blocks and at the same time providing an effective turnbuckle which through rotation of stop W may change the belt nip pressure between rollers B and R.
  • Hydraulic cylinders L have their rams J in abutment with blocks X at each side for vertical adjustment of front roller B to vary the arc of contact between belt A and pressure roller D which is driven to rotate on a fixed axis.
  • An additional vertical adjustment is provided for the front roller B to enable accurate pressure control to be obtained between the belt A and the pressure roller D.
  • the additional vertical adjustment comprises a horizontally slidable wedge P engaging between the top of the block E and a fixed wedge p on the machine frame and inserted or withdrawn by a control worm wheel P engaging a worm (not shown) on the spindle on which the wedge P is mounted.
  • This additional vertical adjustment for the front belt roller B also enables accurate pressure control to be obtained between the belt A and the pressure roller D.
  • the bearing blocks F of the back roller C are mounted for vertical slidable adjustment in guides H, and this adjustment may be effected by hydraulic cylinders M having rams K in abutment with blocks F at each side.
  • Either front roller B or back roller C may be driven by suitable means (not shown). While vertical adjustment is shown for both of these rollers in FIG. 1 only one of them is usually driven, and the non-driven roller is then the only one provided with the disclosed vertical adjustment.
  • the pressure roller D is driven by an electric motor S through a worm reduction gear T.
  • the drive from the worm reduction T also drives a positively infinitely variable gear U (p i v).
  • the output from the p i v gear U drives a second worm reduction gear V which drives the front belt roller B or back belt roller C and the endless belt A.
  • the undriven belt roller is rotated by the belt A.
  • the speed of the pressure roller D can be varied through the first reduction gear T but any such variation is also transmitted to the drive for the belt driving roller B or C and therefore the relationship between the speed of the pressure roller D and that of the belt rollers B and C remains as controlled by the p i v gear U.
  • nip roller R is provided for engaging the outer surface of the belt A to maintain the belt A at the retarded speed of the driven belt roller B or C.
  • FIG. 2 illustrates an embodiment wherein the adjustment for the front roller B and the drive of belt A are the same as in FIG. 1, but wherein the back roller C is differently adjustably mounted.
  • the bearing blocks F are carried on a frame F which is horizontally slidable in a frame N.
  • the lateral position of frame F is controlled by a screw having an operating head at f.
  • Frame N in turn is vertically slidably mounted in fixed guides l-I, adjustment being effected by a screw f having an operating head f.
  • a front roller a rear roller, an endless belt of contractible material passing over both of said rollers, a pressure roller disposed to exert pressure on said belt between the front and rear rollers and to form a belt engaging and compacting nip between said front and pressure rollers
  • means for adjusting said front roller for varying the nip between said front and pressure rollers said front roller being supported in vertically adjustable bearing blocks and fluid pressure cylinders being provided for effecting such adjustment
  • means providing a further vertical adjustment for said front roller comprising laterally adjustable wedge means between the machine frame and Said n tlsi ls nlq n fQIMQ at L HQPM EQ m said front and rear rollers for driving said belt at a controlled speed, and means for rotating said pressure roller at a higher surface speed than said belt.
  • bearing blocks supporting the opposite ends of said rear roller in vertical slide guides, and fluid pressure cylinders connected to said blocks for selective adjustment of said rear roller.
  • said wedge means comprising at each side of the front roller, a wedge slidably engaged with the bearing block, a spindle on which the wedge is mounted, and a second wedge on the machine frame slidably engaged by the first wedge, and worm and worm wheel adjustment means for displacing said spindles to effect relative sliding of said wedges.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Paper (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Preliminary Treatment Of Fibers (AREA)
US00272474A 1971-08-05 1972-07-17 Textile fabric or paper shrinking machines Expired - Lifetime US3832758A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3682571 1971-08-05

Publications (1)

Publication Number Publication Date
US3832758A true US3832758A (en) 1974-09-03

Family

ID=10391477

Family Applications (1)

Application Number Title Priority Date Filing Date
US00272474A Expired - Lifetime US3832758A (en) 1971-08-05 1972-07-17 Textile fabric or paper shrinking machines

Country Status (12)

Country Link
US (1) US3832758A (de)
JP (1) JPS5323440B1 (de)
BE (1) BE787133A (de)
BR (1) BR7205237D0 (de)
CH (1) CH551863A (de)
DE (1) DE2238230C3 (de)
ES (1) ES405491A1 (de)
FR (1) FR2149913A5 (de)
GB (1) GB1339484A (de)
IT (1) IT961844B (de)
NL (1) NL7210665A (de)
SE (1) SE399443B (de)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5704102A (en) * 1995-06-26 1998-01-06 Catallo; Frank Apparatus for finishing a fabric web
US6061885A (en) * 1999-05-28 2000-05-16 Morrison Berkshire, Inc. Press roll system
US6706152B2 (en) 2001-11-02 2004-03-16 Kimberly-Clark Worldwide, Inc. Fabric for use in the manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements
US6746570B2 (en) 2001-11-02 2004-06-08 Kimberly-Clark Worldwide, Inc. Absorbent tissue products having visually discernable background texture
US6749719B2 (en) 2001-11-02 2004-06-15 Kimberly-Clark Worldwide, Inc. Method of manufacture tissue products having visually discernable background texture regions bordered by curvilinear decorative elements
US6787000B2 (en) 2001-11-02 2004-09-07 Kimberly-Clark Worldwide, Inc. Fabric comprising nonwoven elements for use in the manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements and method thereof
US6790314B2 (en) 2001-11-02 2004-09-14 Kimberly-Clark Worldwide, Inc. Fabric for use in the manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements and method thereof
US6821385B2 (en) 2001-11-02 2004-11-23 Kimberly-Clark Worldwide, Inc. Method of manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements using fabrics comprising nonwoven elements
US20060112526A1 (en) * 2004-11-15 2006-06-01 Sperotto Rimar S.R.I Apparatus and method for shrinking continuous textile substrates
CN116454784A (zh) * 2023-06-19 2023-07-18 山西联讯通网络科技有限公司 一种电力线缆安装牵引装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2043727B (en) * 1979-03-08 1983-08-03 Hunt & Moscrop Compressive shrinking of textile and paper webs
FR2468680A1 (fr) * 1979-11-06 1981-05-08 Hunt & Moscrop Machines de retrecissement des tissus textiles ou des papiers
ZA834564B (en) * 1982-06-30 1984-08-29 Sinter Ltd A process and device for preparing plastic-coated backing webs
GB8723591D0 (en) * 1987-10-08 1987-11-11 Norvad Textile Machinery Co Lt Fabric treatment machine
CN109457432B (zh) * 2019-01-14 2021-06-25 南京涵铭置智能科技有限公司 一种工业用布压花设备

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2078904A (en) * 1935-11-14 1937-04-27 Cluett Peabody & Co Inc Cloth shrinking
US2146694A (en) * 1932-02-02 1939-02-07 Cluett Peabody & Co Inc Method of and means for treating woven and the like fabrics and yarns
GB712427A (en) * 1951-01-31 1954-07-21 Rydboholms Aktiebolag An apparatus for shrinking textile fabrics and yarns
GB727569A (en) * 1951-05-28 1955-04-06 Bradford Dyers Ass Ltd Improvements relating to the shrinking of collars and other fabric articles
GB913194A (en) * 1960-09-24 1962-12-19 Hunt & Moscrop Improvements in textile fabric or paper shrinking machines
GB973023A (en) * 1962-08-28 1964-10-21 Hunt & Moscrop Improvements in fabric shrinking machines
US3290209A (en) * 1963-07-15 1966-12-06 Billeruds Ab Apparatus for compacting a paper web

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB863979A (en) * 1956-07-18 1961-03-29 Bradford Dyers Ass Ltd Improvements relating to machines for the compressive-shrinking of textile fabrics

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2146694A (en) * 1932-02-02 1939-02-07 Cluett Peabody & Co Inc Method of and means for treating woven and the like fabrics and yarns
US2078904A (en) * 1935-11-14 1937-04-27 Cluett Peabody & Co Inc Cloth shrinking
GB712427A (en) * 1951-01-31 1954-07-21 Rydboholms Aktiebolag An apparatus for shrinking textile fabrics and yarns
GB727569A (en) * 1951-05-28 1955-04-06 Bradford Dyers Ass Ltd Improvements relating to the shrinking of collars and other fabric articles
GB913194A (en) * 1960-09-24 1962-12-19 Hunt & Moscrop Improvements in textile fabric or paper shrinking machines
GB973023A (en) * 1962-08-28 1964-10-21 Hunt & Moscrop Improvements in fabric shrinking machines
US3290209A (en) * 1963-07-15 1966-12-06 Billeruds Ab Apparatus for compacting a paper web

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5704102A (en) * 1995-06-26 1998-01-06 Catallo; Frank Apparatus for finishing a fabric web
US6061885A (en) * 1999-05-28 2000-05-16 Morrison Berkshire, Inc. Press roll system
WO2000073569A1 (en) * 1999-05-28 2000-12-07 Morrison Berkshire, Inc. Press roll system
US6706152B2 (en) 2001-11-02 2004-03-16 Kimberly-Clark Worldwide, Inc. Fabric for use in the manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements
US6746570B2 (en) 2001-11-02 2004-06-08 Kimberly-Clark Worldwide, Inc. Absorbent tissue products having visually discernable background texture
US6749719B2 (en) 2001-11-02 2004-06-15 Kimberly-Clark Worldwide, Inc. Method of manufacture tissue products having visually discernable background texture regions bordered by curvilinear decorative elements
US6787000B2 (en) 2001-11-02 2004-09-07 Kimberly-Clark Worldwide, Inc. Fabric comprising nonwoven elements for use in the manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements and method thereof
US6790314B2 (en) 2001-11-02 2004-09-14 Kimberly-Clark Worldwide, Inc. Fabric for use in the manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements and method thereof
US6821385B2 (en) 2001-11-02 2004-11-23 Kimberly-Clark Worldwide, Inc. Method of manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements using fabrics comprising nonwoven elements
US20060112526A1 (en) * 2004-11-15 2006-06-01 Sperotto Rimar S.R.I Apparatus and method for shrinking continuous textile substrates
CN116454784A (zh) * 2023-06-19 2023-07-18 山西联讯通网络科技有限公司 一种电力线缆安装牵引装置
CN116454784B (zh) * 2023-06-19 2023-08-25 山西联讯通网络科技有限公司 一种电力线缆安装牵引装置

Also Published As

Publication number Publication date
DE2238230C3 (de) 1979-08-23
CH551863A (fr) 1974-07-31
IT961844B (it) 1973-12-10
DE2238230A1 (de) 1973-02-15
BR7205237D0 (pt) 1973-05-15
FR2149913A5 (de) 1973-03-30
JPS5323440B1 (de) 1978-07-14
ES405491A1 (es) 1975-07-16
NL7210665A (de) 1973-02-07
GB1339484A (en) 1973-12-05
DE2238230B2 (de) 1978-12-21
SE399443B (sv) 1978-02-13
BE787133A (fr) 1972-12-01

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Legal Events

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AS Assignment

Owner name: HUNT & MORSCROP LIMITED

Free format text: CHANGE OF NAME;ASSIGNOR:HUNT & MOSCROP (TEXTILE MACHINERY) LIMITED;REEL/FRAME:003848/0732

Effective date: 19810401

Owner name: HUNT & MORSCROP LIMITED, VIRGINIA

Free format text: CHANGE OF NAME;ASSIGNOR:HUNT & MOSCROP (TEXTILE MACHINERY) LIMITED;REEL/FRAME:003848/0732

Effective date: 19810401