JP6607237B2 - ゴム被覆撚線コードの製造方法および装置 - Google Patents
ゴム被覆撚線コードの製造方法および装置 Download PDFInfo
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- JP6607237B2 JP6607237B2 JP2017158637A JP2017158637A JP6607237B2 JP 6607237 B2 JP6607237 B2 JP 6607237B2 JP 2017158637 A JP2017158637 A JP 2017158637A JP 2017158637 A JP2017158637 A JP 2017158637A JP 6607237 B2 JP6607237 B2 JP 6607237B2
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- stranded wire
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- 238000004519 manufacturing process Methods 0.000 title claims description 22
- 230000002093 peripheral effect Effects 0.000 claims description 31
- 238000004804 winding Methods 0.000 claims description 19
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 239000004636 vulcanized rubber Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 6
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
- D07B7/02—Machine details; Auxiliary devices
- D07B7/14—Machine details; Auxiliary devices for coating or wrapping ropes, cables, or component strands thereof
- D07B7/145—Coating or filling-up interstices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
- B29C48/154—Coating solid articles, i.e. non-hollow articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
- B29C48/156—Coating two or more articles simultaneously
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
- B29C48/2883—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules of preformed parts, e.g. inserts fed and transported generally uninfluenced through the extruder or inserts fed directly to the die
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/20—Co-operating surfaces mounted for relative movement
- B65H59/26—Co-operating surfaces mounted for relative movement and arranged to deflect material from straight path
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
- D07B1/0606—Reinforcing cords for rubber or plastic articles
- D07B1/062—Reinforcing cords for rubber or plastic articles the reinforcing cords being characterised by the strand configuration
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
- B29K2021/006—Thermosetting elastomers
-
- 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
- B65H2701/36—Wires
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2015—Strands
- D07B2201/2042—Strands characterised by a coating
- D07B2201/2044—Strands characterised by a coating comprising polymers
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/20—Organic high polymers
- D07B2205/2075—Rubbers, i.e. elastomers
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/30—Inorganic materials
- D07B2205/3021—Metals
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2207/00—Rope or cable making machines
- D07B2207/40—Machine components
- D07B2207/404—Heat treating devices; Corresponding methods
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2301/00—Controls
- D07B2301/25—System input signals, e.g. set points
- D07B2301/258—Tensile stress
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/02—Disposition of insulation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ropes Or Cables (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Insulated Conductors (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
Description
2 ゴム押出機
3 押出ヘッド
4 被覆部
4a 入口
4b 出口
5 繰り出し部
6 貯線部
7 加熱部
8 張力付与部
8A、8B、8C 溝付き回転ローラ
8d 回転軸
8e ピン
9a 移動機構
9b 方向変更機構
10 巻き取り部
11 ゴム被覆撚線コード(良品)
11a ゴム被覆撚線コード(不良品)
12 撚線コード
12a 素線
13 未加硫ゴム
Claims (8)
- 繰り出し部から繰り出した撚線コードを巻き取り部に巻きつつ、移動している前記撚線コードの外周面に未加硫ゴムを被覆することにより、連続的にゴム被覆撚線コードを製造するゴム被覆撚線コードの製造方法において、
前記撚線コードに前記未加硫ゴムを被覆する位置の前記撚線コードの移動方向上流側の近傍位置で前記撚線コードに追加の張力を付与して、この追加の張力が付与された状態の前記撚線コードの前記外周面に前記未加硫ゴムを被覆することを特徴とするゴム被覆撚線コードの製造方法。 - 前記近傍位置から前記未加硫ゴムを被覆する位置までの前記撚線コードの延在長さを1m以内にした請求項1に記載のゴム被覆撚線コードの製造方法。
- 前記近傍位置で前記撚線コードを、回転ローラの外周面にこの外周面に沿って当接させて前記回転ローラを移動させることにより、前記撚線コードに前記追加の張力を付与する請求項1または2に記載のゴム被覆撚線コードの製造方法。
- 前記近傍位置で前記撚線コードを、外周面に周溝を有する溝付き回転ローラの前記周溝に沿って係合させてガイドし、前記溝付き回転ローラの向きを変えて前記周溝による前記撚線コードに対するガイド方向を変化させることにより、前記撚線コードに前記追加の張力を付与する請求項1または2に記載のゴム被覆撚線コードの製造方法。
- 撚線コードの繰り出し部および巻き取り部と、ゴム押出機と、前記繰り出し部と前記巻き取り部との間に設置されて前記ゴム押出機により押し出された前記未加硫ゴムを前記撚線コードに被覆する被覆部とを備えて、前記繰り出し部から前記巻き取り部に移動している前記撚線コードの外周面に前記未加硫ゴムが被覆されることにより、連続的にゴム被覆撚線コードが製造される構成にしたゴム被覆撚線コードの製造装置において、
前記被覆部の前記撚線コードの移動方向上流側の近傍位置に配置された張力付与部を有し、移動している前記撚線コードに前記張力付与部により追加の張力が付与されて、この追加の張力が付与された状態の前記撚線コードの前記外周面に前記未加硫ゴムが被覆される構成にしたことを特徴とするゴム被覆撚線コードの製造装置。 - 前記張力付与部から前記被覆部までの前記撚線コードの延在長さが1m以内に設定されている請求項5に記載のゴム被覆撚線コードの製造方装置。
- 前記張力付与部が、回転ローラと、この回転ローラを移動させる移動機構とを有して、前記撚線コードが前記回転ローラの外周面にこの外周面に沿って当接する構成にした請求項5または6に記載のゴム被覆撚線コードの製造装置。
- 前記張力付与部が、外周面に周溝を有する溝付き回転ローラと、この溝付き回転ローラの向きを変える方向変更機構とを有して、前記撚線コードが前記周溝に沿って係合してガイドされて、前記回転ローラの向きを変えることで前記周溝による前記撚線コードに対するガイド方向が変化する構成にした請求項5または6に記載のゴム被覆撚線コードの製造装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017158637A JP6607237B2 (ja) | 2017-08-21 | 2017-08-21 | ゴム被覆撚線コードの製造方法および装置 |
PCT/JP2018/021895 WO2019039040A1 (ja) | 2017-08-21 | 2018-06-07 | ゴム被覆撚線コードの製造方法および装置 |
US16/641,132 US11753767B2 (en) | 2017-08-21 | 2018-06-07 | Method of and device for manufacturing rubber coated twisted wire cord |
CN201880040379.5A CN110770390B (zh) | 2017-08-21 | 2018-06-07 | 橡胶覆盖捻合帘线的制造方法及装置 |
EP18849387.8A EP3674058B1 (en) | 2017-08-21 | 2018-06-07 | Method and device for manufacturing rubber coated twisted wire cord |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017158637A JP6607237B2 (ja) | 2017-08-21 | 2017-08-21 | ゴム被覆撚線コードの製造方法および装置 |
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JP2019035174A JP2019035174A (ja) | 2019-03-07 |
JP6607237B2 true JP6607237B2 (ja) | 2019-11-20 |
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Country Status (5)
Country | Link |
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US (1) | US11753767B2 (ja) |
EP (1) | EP3674058B1 (ja) |
JP (1) | JP6607237B2 (ja) |
CN (1) | CN110770390B (ja) |
WO (1) | WO2019039040A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109994290B (zh) * | 2019-04-08 | 2020-06-09 | 山东森联智能装备有限公司 | 一种阻燃电力电缆加工系统及方法 |
JP7528622B2 (ja) | 2020-08-06 | 2024-08-06 | 住友ゴム工業株式会社 | ゴム付きコード成型装置及びその成型方法 |
KR102461545B1 (ko) * | 2020-11-30 | 2022-11-01 | 주식회사 에스씨 | 합금 연선 도체 제조방법 |
KR102461544B1 (ko) * | 2020-11-30 | 2022-11-01 | 주식회사 에스씨 | 합금 연선도체 제조장치 |
CN113529455B (zh) * | 2021-06-21 | 2022-09-09 | 广东坚朗五金制品股份有限公司 | 密封索防划伤导向捻制装置 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1500546A (en) * | 1923-04-07 | 1924-07-08 | Boston Insulated Wire And Cabl | Process for the manufacture of electric wires |
US2119570A (en) * | 1935-06-19 | 1938-06-07 | Western Electric Co | Strand handling apparatus |
US2360097A (en) * | 1940-03-21 | 1944-10-10 | Du Pont | Apparatus for manufacture of coated products |
GB919078A (en) | 1959-12-07 | 1963-02-20 | Bridgestone Tire Co Ltd | Method and apparatus for manufacturing pneumatic tyres |
US3076621A (en) * | 1961-08-07 | 1963-02-05 | Clark E Stroburg | Twine tensioner |
DE2206832C3 (de) * | 1972-02-14 | 1979-01-18 | Continental Gummi-Werke Ag, 3000 Hannover | Einrichtung zum Herstellen von Fördergurten |
US4057956A (en) * | 1976-03-17 | 1977-11-15 | Tolle Russell W | Rubber covered cable |
JPS6199217A (ja) | 1984-10-22 | 1986-05-17 | 古河電気工業株式会社 | 撚線の被覆方法 |
JPS62255637A (ja) * | 1986-04-23 | 1987-11-07 | Mitsuboshi Belting Ltd | 動力伝動用ベルト |
PL150321B1 (en) | 1986-08-12 | 1990-05-31 | Method of and set of equipment for manufacturing composite steel-rubber mine shaft ropes | |
JP2522490B2 (ja) * | 1987-07-24 | 1996-08-07 | 自動車電機工業株式会社 | 車速自動制御装置 |
JPH02123024A (ja) | 1988-11-01 | 1990-05-10 | Akira Yoshinari | 粉体等の移送供給装置 |
JP2532943B2 (ja) | 1989-06-08 | 1996-09-11 | 株式会社エヌケービー | 交通機関の情報提供システム |
JPH06210761A (ja) | 1993-01-14 | 1994-08-02 | Bridgestone Corp | 空気入りバイアスタイヤ |
AU768863B2 (en) * | 1999-09-07 | 2004-01-08 | Turnils A.B. | Pull cord for coverings for architectural openings and method of making same |
JP4093303B2 (ja) | 2002-05-27 | 2008-06-04 | 横浜ゴム株式会社 | スチールワイヤゴム複合材料の製造方法及びその装置 |
JP4263076B2 (ja) | 2003-11-07 | 2009-05-13 | 横浜ゴム株式会社 | スチールワイヤゴム複合材料の製造方法及びその装置 |
US7749024B2 (en) * | 2004-09-28 | 2010-07-06 | Southwire Company | Method of manufacturing THHN electrical cable, and resulting product, with reduced required installation pulling force |
CN101506433A (zh) * | 2006-08-31 | 2009-08-12 | 株式会社普利司通 | 钢丝帘线 |
CN101802297A (zh) * | 2007-07-17 | 2010-08-11 | 株式会社普利司通 | 帘线、帘线的制造方法以及橡胶帘线复合体 |
US9981415B2 (en) * | 2007-09-10 | 2018-05-29 | Ehc Canada, Inc. | Method and apparatus for extrusion of thermoplastic handrail |
JP2014530302A (ja) * | 2011-09-30 | 2014-11-17 | コーロン インダストリーズインク | アラミド繊維コード及びその製造方法 |
JP2014176991A (ja) | 2013-03-14 | 2014-09-25 | Sumitomo Rubber Ind Ltd | ゴムシート材料の製造装置および製造方法 |
JP6374202B2 (ja) * | 2014-04-03 | 2018-08-15 | 株式会社ブリヂストン | ゴム物品補強用スチールコード |
TW201829102A (zh) * | 2016-11-07 | 2018-08-16 | 新加坡商Jcs集團私人有限公司 | 切割線及其製造方法 |
-
2017
- 2017-08-21 JP JP2017158637A patent/JP6607237B2/ja active Active
-
2018
- 2018-06-07 EP EP18849387.8A patent/EP3674058B1/en active Active
- 2018-06-07 CN CN201880040379.5A patent/CN110770390B/zh active Active
- 2018-06-07 US US16/641,132 patent/US11753767B2/en active Active
- 2018-06-07 WO PCT/JP2018/021895 patent/WO2019039040A1/ja unknown
Also Published As
Publication number | Publication date |
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JP2019035174A (ja) | 2019-03-07 |
US20200173101A1 (en) | 2020-06-04 |
CN110770390B (zh) | 2020-09-18 |
EP3674058B1 (en) | 2022-12-28 |
WO2019039040A1 (ja) | 2019-02-28 |
EP3674058A1 (en) | 2020-07-01 |
EP3674058A4 (en) | 2021-05-05 |
US11753767B2 (en) | 2023-09-12 |
CN110770390A (zh) | 2020-02-07 |
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