US20140216225A1 - Apparatus for manufacturing seamless bias fabrics using tubular fabrics - Google Patents

Apparatus for manufacturing seamless bias fabrics using tubular fabrics Download PDF

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Publication number
US20140216225A1
US20140216225A1 US14/343,124 US201114343124A US2014216225A1 US 20140216225 A1 US20140216225 A1 US 20140216225A1 US 201114343124 A US201114343124 A US 201114343124A US 2014216225 A1 US2014216225 A1 US 2014216225A1
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US
United States
Prior art keywords
guide
fabric
tubular fabric
fixing
angle
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.)
Abandoned
Application number
US14/343,124
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English (en)
Inventor
You Surk Sohn
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.)
BELTECH KOREA Inc
Original Assignee
BELTECH KOREA Inc
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Filing date
Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47832325&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=US20140216225(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BELTECH KOREA Inc filed Critical BELTECH KOREA Inc
Assigned to BELTECH KOREA INC. reassignment BELTECH KOREA INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SOHN, YOU SURK
Publication of US20140216225A1 publication Critical patent/US20140216225A1/en
Abandoned legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
    • D06H7/04—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials longitudinally
    • D06H7/08—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials longitudinally for cutting tubular fabric longitudinally
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
    • D06H7/04—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials longitudinally
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D3/00—Woven fabrics characterised by their shape
    • D03D3/02—Tubular fabrics
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D41/00—Looms not otherwise provided for, e.g. for weaving chenille yarn; Details peculiar to these looms
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
    • D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
    • D06H7/10—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials obliquely
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2196—Roller[s]

Definitions

  • the present invention relates to a bias fabric manufacturing apparatus, and more particularly to a seamless bias fabric manufacturing apparatus using cylindrical fabric by which bias fabric can be manufactured by cutting fabric woven to have a tubular shape.
  • FIG. 1 is a view showing general fabric
  • FIG. 2 is a view showing bias fabric.
  • General fabric C (see FIG. 1 ) form a planer form as warps Wp and wefts Wt are woven repeatedly, and fabric C simply refer to plane weave fabric in which warps Wp and wefts Wt is woven at a weaving angle ⁇ 1 of 90 degrees, that is, at a vertical angle of 90 degrees.
  • bias fabric V refers to fabric in which a weaving angle ⁇ 2 (hereinafter, referred to as a biasing angle) of wefts Wt with respect to warps Wp is an oblique angle other than 90 degrees, and have excellent tension and durability compared to plane weave fabric.
  • the bias fabric V is used in various fields such as collars of clothes, bands, industrial belts (timing belts of vehicles), and tires.
  • the methods include a first method of weaving plane weave fabric, and manufacturing bias fabric by pulling opposite sides of the woven plain weave fabric in opposite directions to obliquely change the weaving angle, a second method of manufacturing bias fabric by obliquely cutting plain wave fabric, and a final method of manufacturing bias fabric by obliquely disposing wefts with respect to warps directly by a weaving machine.
  • bias fabric is manufactured by weaving plain weave fabric by using a weaving machine and providing an additional angle, productivity is lowered severely and manufacturing costs increase.
  • the plain weave fabric is biased by a physical force, physical characteristics such as tensile strength lower and high tensions and high durability cannot be sufficiently achieved, quality of the bias fabric lowers.
  • the third method has an advantage of solving the problems of the first and second methods, but since a new weaving machine should be manufactured to obtain bias fabric, costs for the weaving machine are generated.
  • an aspect of the present invention is to provide a seamless bias fabric manufacturing apparatus using tubular fabric which includes a guide means for guiding tubular fabric at a biasing angle, a cutting means for cutting the tubular fabric in an inclined direction with respect to a progress direction of the tubular fabric guided by the guide means, and a winding means for continuously supplying the tubular fabric through the guide means while rotating the tubular fabric and winding the bias fabric cut by the cutting means, so that low costs and high productivity can be provided without causing connecting portions, and bias fabric having various biasing angles can be produced.
  • a seamless bias fabric manufacturing apparatus using tubular fabric including: a guide means having a pair of guide bars for guiding tubular fabric woven such that an angle between a warp and a weft is 90 degrees; a cutting means having a disk-shaped cutting blade for cutting one radial side of the tubular fabric in an inclined direction with respect to a progress direction of the tubular fabric guide by the guide means; and a winding means having a winding roller for continuously guiding the tubular fabric through the guide means while rotating the tubular fabric and winding the bias fabric cut by the cutting means.
  • the seamless bias fabric manufacturing apparatus using tubular fabric includes a guide means for guiding tubular fabric at a biasing angle, a cutting means for cutting the tubular fabric in an inclined direction with respect to a progress direction of the tubular fabric guided by the guide means, and a winding means for continuously supplying the tubular fabric through the guide means while rotating the tubular fabric and winding the bias fabric cut by the cutting means, so that low costs and high productivity can be provided without causing connecting portions, and bias fabric having various biasing angles can be continuously produced.
  • FIG. 1 is a view showing general fabric
  • FIG. 2 is a view showing bias fabric
  • FIG. 3 is a perspective view showing a seamless bias fabric manufacturing apparatus using tubular fabric according to the present invention.
  • FIG. 4 is a plan view schematically showing the bias fabric manufacturing apparatus shown in FIG. 3 ;
  • FIG. 5 is a perspective view showing an angle adjusting unit and a width adjusting unit shown in FIG. 4 ;
  • FIG. 6 is an exploded perspective view showing the angle adjusting unit shown in FIG. 4 ;
  • FIG. 7 is a view schematically showing a principle of manufacturing bias fabric by using the bias fabric manufacturing apparatus according to the present invention.
  • FIG. 3 is a perspective view showing a seamless bias fabric manufacturing apparatus using tubular fabric according to the present invention.
  • the bias fabric manufacturing apparatus 100 includes a guide means 120 for guiding tubular fabric C (see FIG. 7 ) at a biasing angle ⁇ 2 (see FIG. 2 ), a cutting means 160 for cutting one radial side of the tubular fabric C in an inclined direction with respect to a proceeding direction of the tubular fabric C guided by the guide means 120 , and a winding means 110 for continuously guiding the tubular fabric C through the guide means 120 while rotating the tubular fabric C, and winding the bias fabric V cut by the cutting means 160 .
  • the winding means 110 includes a winding roller 112 disposed horizontally. As shown, the winding roller 112 is rotatably disposed on a frame F, and is driven by a winding roller driving motor 114 . Preferably, guide rollers 116 spaced apart from each other vertically may be provided on a front surface of the winding roller 114 .
  • the bias fabric V cut by the cutting means 160 is wound on the winding roller 114 .
  • the winding roller 114 continuously supplies the tubular fabric C toward the guide means 120 .
  • a guide means 120 and the cutting means 160 are disposed on a front side of the winding means 110 having the winding roller 112 .
  • FIG. 4 is a plan view schematically showing the bias fabric manufacturing apparatus shown in FIG. 3 .
  • the tubular fabric C is mounted on the pair of guide bars 122 , and the tubular fabric C mounted on the pair of guide bars 122 are spread out by the guide bars 122 to have a substantially elliptical cross-section shape.
  • the tubular fabric C guided along the guide bars 122 are guided while being rotated to one side, in which case since the bias fabric V cut by the cutting means 160 are wound on the winding roller 112 forming an oblique angle with the guide bars 122 along a rotating direction of the winding roller 112 and the tubular fabric C is guided obliquely with respect to the winding roller 112 , the tubular fabric C is rotated to one side while being guided along the guide bars 122 .
  • the guide means 120 further includes a first angle adjusting unit 124 for rotating the guide bars 122 , and a width adjusting unit 142 for adjusting a width between the guide bars 122 .
  • the first angle adjusting unit 124 rotates the guide bars 122 to obtain a desired biasing angle and the width adjusting unit 142 adjusts a width between the guide bars 122 to guide the tubular fabric C while the tubular fabric C is easily spread out, and the first angle adjusting unit 124 and the width adjusting unit 142 are disposed at ends of the guide bars 122 disposed adjacent to the winding means 110 .
  • FIG. 5 is a perspective view showing the first angle adjusting unit and the width adjusting unit shown in FIG. 4
  • FIG. 6 is an exploded perspective view showing the first angle adjusting unit shown in FIG. 4 .
  • the first angle adjusting unit 124 includes a first fixing plate 126 having a flat plate shape and disposed at ends of the guide bars 122 , and a first rotary plate 128 having a flat plate shape. Then, ends of the guide bars 122 are rotatably supported on an upper surface of the first rotary plate 128 , and bearings 130 for rotatably supporting the guide bars 122 are mounted onto an upper surface of the first rotary plate 128 .
  • the first rotary plate 128 is rotatably mounted to the first fixing plate 126 .
  • a rotation boss 132 protrudes from the center of a lower surface of the first rotary plate 128 , and a rotation hole 134 into which the rotation boss 132 is inserted passes through the first fixing plate 126 .
  • a first angle adjusting slot 136 and a first fixing hole 138 are formed in the first rotary plate 128 and the first fixing plate 126 to control a rotation angle of the first rotary plate 128 .
  • the first angle adjusting slot 136 provides a curvature having an arc shape, the center of which is the rotation boss 132 so as not to interfere with the rotation boss 132 , and the first fixing hole 138 is formed to face the first angle adjusting slot 136 so as not to interfere with the rotation hole 134 .
  • a first fixing bolt 140 for fixing the first rotary plate 128 to the first fixing plate 126 is engaged with the first angle adjusting slot 136 and the first fixing hole 138 .
  • the first fixing bolt 140 is engaged first, in which case the first fixing bolt 140 passes through the first angle adjusting slot 136 to press and fix the first rotary plate 128 toward the first fixing plate 126 while being engaged with the first fixing hole 126 . Then, a female screw engaged with a male screw formed in the first fixing bolt 140 is formed on an inner peripheral surface of the first fixing hole 126 .
  • first fixing bolt 140 is used to fix the first rotary plate 128 in the specification, it will be appreciated that fixing of the first rotary plate 128 is not limited to the first fixing bolt 140 .
  • the width adjusting unit 142 includes a screw shaft 144 disposed at a lower portion of the first fixing plate 126 and extending along a lengthwise direction of the rotary center axis of the winding roller 112 .
  • the screw shafts 144 are rotatably disposed on a frame F like the winding roller 112 .
  • a sliding block 146 with which a screw shaft 144 is engaged is mounted at a lower portion of the first fixing plate 126 , and it is apparent that a female screw engaged with a male screw formed in the screw shaft 144 is formed in the sliding block 146 such that the screw 144 is guided along a lengthwise direction of the screw shaft 144 as the screw 144 is rotated.
  • Operation handles 148 for rotating the screw shafts 144 are mounted to the screw shafts 144 , respectively.
  • width adjusting guide rails 150 opposite ends of each of which are fixed onto the frame F are disposed on front surfaces and rear surfaces of the screw shafts 144 .
  • the width adjusting guide rails 150 extend from one end of one of the screw shafts 144 to an opposite end of the other screw shaft 144 along a lengthwise direction of the screw shaft 144 , and a width adjusting guide block 152 slidably fitted with the width adjusting guide rails 150 while not interfering with the sliding block 146 is mounted to a lower portion of the first fixing plate 126 .
  • the cutting means 160 includes a disk-shaped cutting blade 162 disposed at an upper portion thereof adjacent to one end of the guide bars 122 to cut one radial side of the tubular fabric C guided along the guide bars 122 .
  • the disk-shaped cutting blade 162 is obliquely disposed with respect to a direction of a warp Wp (see FIG. 7 ) of the supplied tubular fabric C, and preferably, the rotary center axis of the disk-shaped cutting blade 162 is disposed to be horizontal with the rotary center axis of the winding roller 112 . If the disk-shaped cutting blade 162 cuts the tubular fabric C obliquely with respect to a direction of a warp Wp of the tubular fabric C, the bias fabric V is manufactured and the manufactured bias fabric V is wounded around the winding roller 112 .
  • the disk-shaped cutting blade 162 is surrounded by a housing 164 located below the disk-shaped cutting blade 162 and from which the disk-shaped cutting blade 162 is exposed, and a cutting blade driving motor 166 connected to the disk-shaped cutting blade 162 to rotate the disk-shaped cutting blade 162 is mounted to one side of the housing 164 .
  • the cutting means 160 further includes a cutting location adjusting unit 168 for adjusting a cutting location of the disk-shaped cutting blade 162 .
  • the cutting location adjusting unit 168 includes a pair of cutting location adjusting guide rails 170 disposed above the housing 164 to be spaced apart from each other and horizontally extending along a rotary center axis direction of the disk-shaped cutting blade 162 such that opposite ends thereof are fixed to the frame F, and a cutting location adjusting guide block 172 slidably fitted with the cutting location adjusting guide rail 170 .
  • the cutting location adjusting guide block 172 is integrally formed with an upper portion of the housing 164 , and a stop bolt 174 engaged with the cutting location guide block 172 to press and fix the cutting location adjusting guide rail 170 is engaged with an upper portion of the cutting location guide block 172 .
  • the bias fabric manufacturing apparatus 100 further includes a blowing means 180 for supplying air between sheets of the tubular fabric C such that the supplied tubular fabric C is easily cut and the cut bias fabric V is easily wound.
  • the blowing unit 180 includes an air blower 182 , a blowing nozzle 184 disposed between ends of the pair of guide bars 122 , and a flexible connection pipe 186 connecting the air blower 182 and the blowing nozzle 184 .
  • the blowing means 180 further includes a second angle adjusting unit 187 for rotating the blowing nozzle 184 .
  • the second angle adjusting unit 187 includes a second fixing plate 188 fixedly mounted to the frame F disposed so as not to interfere with the screw shaft 144 and the width adjusting guide rail 150 between the pair of guide bars 122 , and a second rotary plate 190 rotatably mounted to the second fixing plate 188 while the blowing nozzle 184 is mounted to an upper portion thereof.
  • a second angle adjusting slot 192 and a second fixing hole 194 are formed in the second rotary plate 190 and the second fixing plate 188 to control a rotation angle of the second rotary plate 190 .
  • the second angle adjusting slot 192 is provided with a curvature having an arc shape, and the second fixing hole 194 is formed to face the second angle adjusting slot 192 .
  • a second fixing bolt 196 for fixing the second rotary plate 190 to the second fixing plate 188 is engaged with the second angle adjusting slot 192 and the second fixing hole 194 . That is, after an angle of the second rotary plate 190 is adjusted by unfastening the second fixing bolt 196 , the second fixing bolt 196 is engaged first, in which case the second fixing bolt 196 passes through the second angle adjusting slot 192 to press and fix the second rotary plate 190 toward the second fixing plate 194 while being engaged with the second fixing hole 188 . Then, a female screw engaged with a male screw formed in the second fixing bolt 196 is formed on an inner peripheral surface of the second fixing hole 194 .
  • the blowing nozzle 184 disposed in this way is disposed between ends of the pair of guide bars 122 to supply air through pieces of the tubular fabric C guided by the guide bars 122 .
  • the tubular fabric C woven such that an angle between a warp and a weft is 90 degrees as in FIG. 1 first, a start end of the tubular fabric C is hung on the winding roller 112 , and the pair of guide bars 122 on which the tubular fabric C is mounted is rotated to obtain a desired biasing angle by manipulating the first angle adjusting unit 124 .
  • the biasing angle refers to an angle between a cut surface cut by the disk-shaped cutting blade 162 , and the warp Wp and the weft Wt.
  • the bias fabric V is manufactured by operating the winding roller 112 , in which case the tubular fabric C is rotated while being guided toward the disk-shaped cutting blade 162 along the guide bars 122 if the winding roller 112 is rotated, the bias fabric V is manufactured by cutting one radial side of the tubular fabric C guided while the disk-shaped cutting blade 162 is rotated, and the manufactured bias fabric V is wounded around the winding roller 112 .
  • the seamless bias fabric V can be continuously produced.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
US14/343,124 2011-09-07 2011-09-07 Apparatus for manufacturing seamless bias fabrics using tubular fabrics Abandoned US20140216225A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/KR2011/006602 WO2013035898A1 (ko) 2011-09-07 2011-09-07 원통형 직물을 이용한 이음새 없는 바이어스 직물 제조장치
KR10-2011-0090503 2011-09-07
KR1020110090503A KR101315355B1 (ko) 2011-09-07 2011-09-07 원통형 직물을 이용한 이음새 없는 바이어스 직물 제조장치

Publications (1)

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US20140216225A1 true US20140216225A1 (en) 2014-08-07

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ID=47832325

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US14/343,124 Abandoned US20140216225A1 (en) 2011-09-07 2011-09-07 Apparatus for manufacturing seamless bias fabrics using tubular fabrics

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US (1) US20140216225A1 (ja)
JP (1) JP5732174B2 (ja)
KR (1) KR101315355B1 (ja)
WO (1) WO2013035898A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180038541A1 (en) * 2015-04-28 2018-02-08 Sekisui Chemical Co., Ltd. Pipe-making apparatus and pipe-making method for spiral pipe
CN111268467A (zh) * 2019-10-22 2020-06-12 深圳市精速自动化技术有限公司 一种织物加工设备的转盘结构及织物加工方法
CN115026885A (zh) * 2022-06-21 2022-09-09 江苏慧凯塑业有限公司 一种无纺布气动压紧裁切装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103806177B (zh) * 2013-12-30 2015-10-28 浙江国力科技有限公司 斜交布的生产装置
CN111847073A (zh) * 2020-07-27 2020-10-30 周跃杰 一种布料裁切用斜切装置

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Publication number Priority date Publication date Assignee Title
US2743776A (en) * 1955-06-13 1956-05-01 David N Judelson Bias-cutting machine
US3511254A (en) * 1967-05-18 1970-05-12 Hays Mfg Co Liquid control valve
JPS5213440Y2 (ja) * 1973-04-26 1977-03-25
JPS62148599U (ja) * 1986-03-11 1987-09-19
JPS6339788A (ja) * 1986-08-05 1988-02-20 株式会社　エヌシ−エ− 袋状原反のバイヤス切断方法及びその装置
JP2632319B2 (ja) * 1987-08-26 1997-07-23 北村 篤識 筒状シートのバイアスカット装置
JPH04240262A (ja) * 1991-01-16 1992-08-27 Atsusato Kitamura 筒状原反のバイアスカット装置
JP3543099B2 (ja) * 1996-11-29 2004-07-14 眞治 山田 バイアス布地

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180038541A1 (en) * 2015-04-28 2018-02-08 Sekisui Chemical Co., Ltd. Pipe-making apparatus and pipe-making method for spiral pipe
US10920918B2 (en) * 2015-04-28 2021-02-16 Sekisui Chemical Co., Ltd. Pipe-making apparatus and pipe-making method for spiral pipe
CN111268467A (zh) * 2019-10-22 2020-06-12 深圳市精速自动化技术有限公司 一种织物加工设备的转盘结构及织物加工方法
CN115026885A (zh) * 2022-06-21 2022-09-09 江苏慧凯塑业有限公司 一种无纺布气动压紧裁切装置

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Publication number Publication date
JP2014529016A (ja) 2014-10-30
KR20130027128A (ko) 2013-03-15
KR101315355B1 (ko) 2013-10-08
JP5732174B2 (ja) 2015-06-10
WO2013035898A1 (ko) 2013-03-14

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AS Assignment

Owner name: BELTECH KOREA INC., KOREA, REPUBLIC OF

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SOHN, YOU SURK;REEL/FRAME:032364/0668

Effective date: 20140305

STCB Information on status: application discontinuation

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