CN103692634B - 管材挤出模具及利用该模具制造的管材和软管 - Google Patents
管材挤出模具及利用该模具制造的管材和软管 Download PDFInfo
- Publication number
- CN103692634B CN103692634B CN201310669623.3A CN201310669623A CN103692634B CN 103692634 B CN103692634 B CN 103692634B CN 201310669623 A CN201310669623 A CN 201310669623A CN 103692634 B CN103692634 B CN 103692634B
- Authority
- CN
- China
- Prior art keywords
- core rod
- runner
- entrance point
- extrusion die
- tube extrusion
- 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.)
- Active
Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 23
- 230000001174 ascending effect Effects 0.000 claims description 4
- 239000004800 polyvinyl chloride Substances 0.000 description 52
- 229920000915 polyvinyl chloride Polymers 0.000 description 51
- 239000010410 layer Substances 0.000 description 23
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000008188 pellet Substances 0.000 description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 229920012485 Plasticized Polyvinyl chloride Polymers 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002344 surface layer Substances 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
- B29C48/30—Extrusion nozzles or dies
-
- 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
-
- 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
-
- 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
- B29L2023/005—Hoses, i.e. flexible
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310669623.3A CN103692634B (zh) | 2013-12-10 | 2013-12-10 | 管材挤出模具及利用该模具制造的管材和软管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310669623.3A CN103692634B (zh) | 2013-12-10 | 2013-12-10 | 管材挤出模具及利用该模具制造的管材和软管 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103692634A CN103692634A (zh) | 2014-04-02 |
CN103692634B true CN103692634B (zh) | 2015-09-09 |
Family
ID=50354379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310669623.3A Active CN103692634B (zh) | 2013-12-10 | 2013-12-10 | 管材挤出模具及利用该模具制造的管材和软管 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103692634B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI548523B (zh) * | 2014-12-29 | 2016-09-11 | 莊東輝 | 塑膠軟管製造方法及其成品 |
WO2018002975A1 (ja) * | 2016-06-28 | 2018-01-04 | 株式会社プラ技研 | フレキシブルチューブ及びその製造装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4249875A (en) * | 1978-09-15 | 1981-02-10 | Cosden Technology, Inc. | Co-extrusion apparatus and method for producing multiple-layered thermoplastic pipe |
EP0279321A2 (de) * | 1987-02-14 | 1988-08-24 | BEKUM Maschinenfabriken GmbH | Coextrusionskopf |
CN101134363A (zh) * | 2007-09-03 | 2008-03-05 | 潍坊中云科研有限公司 | 双壁夹筋塑料管材成型装置 |
CN201253946Y (zh) * | 2008-06-18 | 2009-06-10 | 宁波方力集团有限公司 | 一种双机供料的三层共挤塑料管材的挤出模具 |
CN201535399U (zh) * | 2009-09-03 | 2010-07-28 | 山西青科恒安矿业新材料有限公司 | 煤矿井下抽放瓦斯用聚氯乙烯软管 |
CN203592662U (zh) * | 2013-12-10 | 2014-05-14 | 山西青科恒安矿业新材料有限公司 | 管材挤出模具及利用该模具制造的管材和软管 |
-
2013
- 2013-12-10 CN CN201310669623.3A patent/CN103692634B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4249875A (en) * | 1978-09-15 | 1981-02-10 | Cosden Technology, Inc. | Co-extrusion apparatus and method for producing multiple-layered thermoplastic pipe |
EP0279321A2 (de) * | 1987-02-14 | 1988-08-24 | BEKUM Maschinenfabriken GmbH | Coextrusionskopf |
CN101134363A (zh) * | 2007-09-03 | 2008-03-05 | 潍坊中云科研有限公司 | 双壁夹筋塑料管材成型装置 |
CN201253946Y (zh) * | 2008-06-18 | 2009-06-10 | 宁波方力集团有限公司 | 一种双机供料的三层共挤塑料管材的挤出模具 |
CN201535399U (zh) * | 2009-09-03 | 2010-07-28 | 山西青科恒安矿业新材料有限公司 | 煤矿井下抽放瓦斯用聚氯乙烯软管 |
CN203592662U (zh) * | 2013-12-10 | 2014-05-14 | 山西青科恒安矿业新材料有限公司 | 管材挤出模具及利用该模具制造的管材和软管 |
Also Published As
Publication number | Publication date |
---|---|
CN103692634A (zh) | 2014-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Tube extrusion mold as well as tube and hose manufactured by using mold Effective date of registration: 20160412 Granted publication date: 20150909 Pledgee: Taiyuan high tech Zone Science and Technology Branch Pledgor: Shanxi Qingke Hengan Mining New Material Co., Ltd. Registration number: 2016140000003 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170420 Granted publication date: 20150909 Pledgee: Taiyuan high tech Zone Science and Technology Branch Pledgor: Shanxi Qingke Hengan Mining New Material Co., Ltd. Registration number: 2016140000003 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Tube extrusion mold as well as tube and hose manufactured by using mold Effective date of registration: 20170421 Granted publication date: 20150909 Pledgee: Taiyuan high tech Zone Science and Technology Branch Pledgor: Shanxi Qingke Hengan Mining New Material Co., Ltd. Registration number: 2017140000005 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180724 Granted publication date: 20150909 Pledgee: Taiyuan high tech Zone Science and Technology Branch Pledgor: Shanxi Qingke Hengan Mining New Material Co., Ltd. Registration number: 2017140000005 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |