KR100357666B1 - 열가소성 수지를 이용한 열수축 튜브의 제조를 위한냉각장치 - Google Patents
열가소성 수지를 이용한 열수축 튜브의 제조를 위한냉각장치 Download PDFInfo
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- KR100357666B1 KR100357666B1 KR1020000063889A KR20000063889A KR100357666B1 KR 100357666 B1 KR100357666 B1 KR 100357666B1 KR 1020000063889 A KR1020000063889 A KR 1020000063889A KR 20000063889 A KR20000063889 A KR 20000063889A KR 100357666 B1 KR100357666 B1 KR 100357666B1
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- South Korea
- Prior art keywords
- tube
- die
- cooling
- vacuum
- inner diameter
- Prior art date
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 48
- 229920005992 thermoplastic resin Polymers 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229920005989 resin Polymers 0.000 claims abstract description 14
- 239000011347 resin Substances 0.000 claims abstract description 14
- 238000001125 extrusion Methods 0.000 claims abstract description 12
- 239000000498 cooling water Substances 0.000 claims abstract description 10
- 239000000155 melt Substances 0.000 claims description 11
- 238000010791 quenching Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 9
- 239000004800 polyvinyl chloride Substances 0.000 description 9
- 229920000915 polyvinyl chloride Polymers 0.000 description 9
- 239000002826 coolant Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000000654 additive Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 229920000139 polyethylene terephthalate Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- WOZVHXUHUFLZGK-UHFFFAOYSA-N terephthalic acid dimethyl ester Natural products COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- -1 Polyethylene terephthalate Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229920006125 amorphous polymer Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002148 esters Chemical group 0.000 description 1
- FYIBGDKNYYMMAG-UHFFFAOYSA-N ethane-1,2-diol;terephthalic acid Chemical compound OCCO.OC(=O)C1=CC=C(C(O)=O)C=C1 FYIBGDKNYYMMAG-UHFFFAOYSA-N 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000006864 oxidative decomposition reaction Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920006149 polyester-amide block copolymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229920006230 thermoplastic polyester resin Polymers 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9115—Cooling of 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
-
- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
-
- 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
- B29C48/92—Measuring, controlling or regulating
-
- 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
- B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
- B29C61/02—Thermal shrinking
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/904—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using dry calibration, i.e. no quenching tank, e.g. with water spray for cooling or lubrication
-
- 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
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0049—Heat shrinkable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
Description
Claims (5)
- 압출 다이로 부터 압출되는 수지가 수직 관통되게 하면서 냉각수와의 접촉에 의해 급랭되도록 하여 튜브의 외경을 조절하는 하나 이상이 수직으로 구비되는 냉각 다이(10)와;상기 냉각 다이(10)를 관통하여 유도되는 관상의 튜브를 하향 관통되게 하면서 진공의 흡입압에 의해 멜트의 외경이 유지되도록 하는 진공 다이(20)와;소정의 온도로서 유지되는 물을 저장하고, 상기 진공 다이(20)로부터 유도되는 튜브가 통과하면서 재차 냉각되도록 하는 수조(30)와;상기 수조(30)내로 유도되는 미연신 튜블라형 튜브를 일정한 속도로 잡아당겨 이송시키는 테이크 오프 롤러(40);로서 구비되는 열가소성 수지를 이용한 열수축 튜브의 제조를 위한 냉각장치.
- 제 1 항에 있어서, 상기 냉각 다이(10)는 내경부가 단차진 형상이고, 내경면과 외경 면간으로는 상향 개방되는 요홈(11a)이 형성되며, 외주연 단부에는 수직의 봉(60)이 관통되면서 지지되는 다이 본체(11)와, 상기 다이 본체(11)의 단차진 내경부에 적층되는 슬리브 링(12)과 다공질링(13), 상기 다이 본체(11)의 내경부에서 상측에 적층되는 다공질링(13)은 그 상측의 외주연부가 각각 수직의 봉(60)에일단이 지지되도록 한 클램프(14)에 의해서 고정되는 구성인 열가소성 수지를 이용한 열수축 튜브의 제조를 위한 냉각장치.
- 제 2 항에 있어서, 상기 상향 개방된 요홈(11a)에는 수온이 5~60℃인 냉각수가 7~50ℓ/Min의 속도로 유입되는 열가소성 수지를 이용한 열수축 튜브의 제조를 위한 냉각장치.
- 제 2 항에 있어서, 상기 슬리브 링(12)과 상기 다공질링(13)은 내경이 튜브의 외경에 따라 그 치수가 결정되는 열가소성 수지를 이용한 열수축 튜브의 제조를 위한 냉각장치.
- 제 1 항에 있어서, 상기 진공 다이(20)는 중앙은 수직으로 관통되도록 하면서 단차진 형상이며, 내경부의 상부는 하부보다 내경이 확장되도록 하여 내부에 진공압이 공급되는 다이 본체(21)와, 상향 개방된 상부측 내경부에 삽입되는 슬리브 링(22)과 다공질링(13)으로 이루어지는 열가소성 수지를 이용한 열수축 튜브의 제조를 위한 냉각장치.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000063889A KR100357666B1 (ko) | 2000-10-30 | 2000-10-30 | 열가소성 수지를 이용한 열수축 튜브의 제조를 위한냉각장치 |
JP2001332577A JP3891822B2 (ja) | 2000-10-30 | 2001-10-30 | 熱可塑性樹脂を用いた熱収縮チューブの製造のための冷却装置 |
CNB01136856XA CN1189308C (zh) | 2000-10-30 | 2001-10-30 | 用于制造使用热塑性树脂的热收缩绝缘套管的冷却装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020000063889A KR100357666B1 (ko) | 2000-10-30 | 2000-10-30 | 열가소성 수지를 이용한 열수축 튜브의 제조를 위한냉각장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020033264A KR20020033264A (ko) | 2002-05-06 |
KR100357666B1 true KR100357666B1 (ko) | 2002-10-25 |
Family
ID=19696071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000063889A KR100357666B1 (ko) | 2000-10-30 | 2000-10-30 | 열가소성 수지를 이용한 열수축 튜브의 제조를 위한냉각장치 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP3891822B2 (ko) |
KR (1) | KR100357666B1 (ko) |
CN (1) | CN1189308C (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100932519B1 (ko) | 2008-02-29 | 2009-12-21 | 주식회사 알씨코리아 | 합성수지밴드의 성형냉각장치 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100774544B1 (ko) * | 2006-04-18 | 2007-11-08 | 이한성 | 원통형 필름 냉각장치 |
KR100925249B1 (ko) | 2007-12-17 | 2009-11-05 | 이붕걸 | 의료용 포트 튜브 압출성형장치 및 그 압출성형방법 |
KR20160122511A (ko) | 2015-04-14 | 2016-10-24 | (주)삼양패키징 | 간접 냉각을 이용한 냉각 수조 장치 |
CN108973079B (zh) * | 2018-09-10 | 2020-08-25 | 巢湖市聚汇遮阳设备科技有限公司 | 一种遮阳网拉丝机的冷却结构 |
KR102055285B1 (ko) * | 2019-06-21 | 2019-12-12 | 황희주 | 냉각효율이 높은 압출성형장치 |
CN111055414A (zh) * | 2019-12-31 | 2020-04-24 | 常州华日升反光材料有限公司 | 一种使用带状模具生产微棱镜反光材料的设备 |
CN117207407B (zh) * | 2023-09-20 | 2024-09-27 | 合肥比洋通信科技有限公司 | 一种光缆生产冷却装置 |
CN117183304B (zh) * | 2023-11-06 | 2024-01-23 | 四川益涵新材料科技有限公司 | 一种pe收缩膜吹膜机 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3886243A (en) * | 1972-02-15 | 1975-05-27 | Showa Kenko K K | Method and apparatus for manufacturing tubular film from thermoplastic resin |
US3887673A (en) * | 1970-07-24 | 1975-06-03 | Showa Denko Kk | Apparatus and method for manufacturing tubular film of thermoplastic resin |
KR860002596Y1 (ko) * | 1985-03-30 | 1986-10-08 | 금성전선주식회사 | 소면기의 슬라이버 사절및 이완 검출 장치 |
KR870002932A (ko) * | 1985-09-06 | 1987-04-14 | 이상섭 | 포리에스텔튜브 성형장치 |
JPH0225317A (ja) * | 1988-07-15 | 1990-01-26 | Fujikura Ltd | 熱収縮チューブの製造方法 |
JPH0516208A (ja) * | 1991-07-08 | 1993-01-26 | Kohjin Co Ltd | 冷却用マンドレル |
KR950010640A (ko) * | 1993-09-02 | 1995-04-28 | 모리시다 요이치 | 신호처리장치 |
-
2000
- 2000-10-30 KR KR1020000063889A patent/KR100357666B1/ko active IP Right Grant
-
2001
- 2001-10-30 JP JP2001332577A patent/JP3891822B2/ja not_active Expired - Lifetime
- 2001-10-30 CN CNB01136856XA patent/CN1189308C/zh not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3887673A (en) * | 1970-07-24 | 1975-06-03 | Showa Denko Kk | Apparatus and method for manufacturing tubular film of thermoplastic resin |
US3886243A (en) * | 1972-02-15 | 1975-05-27 | Showa Kenko K K | Method and apparatus for manufacturing tubular film from thermoplastic resin |
KR860002596Y1 (ko) * | 1985-03-30 | 1986-10-08 | 금성전선주식회사 | 소면기의 슬라이버 사절및 이완 검출 장치 |
KR870002932A (ko) * | 1985-09-06 | 1987-04-14 | 이상섭 | 포리에스텔튜브 성형장치 |
JPH0225317A (ja) * | 1988-07-15 | 1990-01-26 | Fujikura Ltd | 熱収縮チューブの製造方法 |
JPH0516208A (ja) * | 1991-07-08 | 1993-01-26 | Kohjin Co Ltd | 冷却用マンドレル |
KR950010640A (ko) * | 1993-09-02 | 1995-04-28 | 모리시다 요이치 | 신호처리장치 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100932519B1 (ko) | 2008-02-29 | 2009-12-21 | 주식회사 알씨코리아 | 합성수지밴드의 성형냉각장치 |
Also Published As
Publication number | Publication date |
---|---|
CN1189308C (zh) | 2005-02-16 |
JP2002160294A (ja) | 2002-06-04 |
KR20020033264A (ko) | 2002-05-06 |
JP3891822B2 (ja) | 2007-03-14 |
CN1350916A (zh) | 2002-05-29 |
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