RU2005141144A - Универсальный ролик установки для экструзии труб - Google Patents

Универсальный ролик установки для экструзии труб Download PDF

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Publication number
RU2005141144A
RU2005141144A RU2005141144/12A RU2005141144A RU2005141144A RU 2005141144 A RU2005141144 A RU 2005141144A RU 2005141144/12 A RU2005141144/12 A RU 2005141144/12A RU 2005141144 A RU2005141144 A RU 2005141144A RU 2005141144 A RU2005141144 A RU 2005141144A
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Russia
Prior art keywords
pipe
rollers
roller
geometry
manufactured
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RU2005141144/12A
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English (en)
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RU2314920C2 (ru
Inventor
Херберт УЛЬРИХ (DE)
Херберт УЛЬРИХ
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Краусс-Маффай Кунстштоффтехник Гмбх (De)
Краусс-Маффай Кунстштоффтехник Гмбх
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Publication of RU2005141144A publication Critical patent/RU2005141144A/ru
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/88Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90Thermal 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
    • B29C48/907Thermal 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 adjustable calibrators, e.g. the dimensions of the calibrator being changeable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion 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
    • B29C48/09Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/88Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90Thermal 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/88Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90Thermal 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
    • B29C48/901Thermal 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 of hollow bodies
    • B29C48/903Thermal 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 of hollow bodies externally
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/88Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/919Thermal 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/92Measuring, controlling or regulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92009Measured parameter
    • B29C2948/92114Dimensions
    • B29C2948/92123Diameter or circumference
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92323Location or phase of measurement
    • B29C2948/92428Calibration, after-treatment, or cooling zone
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/355Conveyors for extruded articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/88Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90Thermal 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
    • B29C48/905Thermal 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 wet calibration, i.e. in a quenching tank
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/88Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911Cooling
    • B29C48/9115Cooling of hollow articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/88Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911Cooling
    • B29C48/9115Cooling of hollow articles
    • B29C48/912Cooling of hollow articles of tubular films
    • B29C48/913Cooling of hollow articles of tubular films externally

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Earth Drilling (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)

Claims (9)

1. Универсальный ролик для направления трубы в экструзионной установке (10) для изготовления труб (40) с регулируемым диаметром, включающий в себя установленный в держателе (32,50,52) ролик (38,56,58), отличающийся тем, что предусмотрены средства (34,54), которые выполнены с возможностью осуществления позиционирования ролика (38,56,58) в его вертикальном положении автоматически и в зависимости от весовой нагрузки роликов (38,56,58).
2. Ролик по п.1, отличающийся тем, что ролик (38,56,58) установлен на оси (36), которая поддерживается с возможностью перемещения посредством упругого элемента (34,54) так, что ролик (38,56,58) перемещается вниз при возрастании нагрузки.
3. Ролик по п.2, отличающийся тем, что в качестве упругого элемента предусмотрена пружина (34,54), в частности спиральная пружина.
4. Ролик по п.3, отличающийся тем, что жесткость пружины согласована с диапазоном веса погонного метра трубы, связанным с размерным диапазоном.
5. Ролик по одному из пп.1-4, отличающийся тем, что у нескольких расположенных друг за другом роликов использована разная геометрия.
6. Ролик по п.5, отличающийся тем, что геометрия роликов для поддержания трубы соответствует максимально возможному радиусу трубы или выполнена с возможностью боковой поддержки даже самой маленькой изготавливаемой трубы или в форме двойной призмы.
7. Экструзионная установка для изготовления труб с регулируемым диаметром, включающая в себя экструдер, регулируемое калибрующее устройство и охлаждающее устройство, причем изготавливаемая труба, по меньшей мере, частично направляется в процессе изготовления одним или несколькими установленными соответственно в держателе (32,50,52) роликами (38,56,58), отличающаяся тем, что предусмотрены средства (34,54), которые выполнены с возможностью осуществления позиционирования ролика или роликов (38,56,58) в их вертикальном положении автоматически и в зависимости от диаметра изготавливаемых труб, при этом направляющая, по меньшей мере, частично состоит из ряда расположенных друг за другом в направлении разгрузки роликов (38,56,58), имеющих, по меньшей мере, две разные геометрии.
8. Установка по п.7, отличающаяся тем, что средства (34,54) выполнены для осуществления позиционирования в зависимости от весовой нагрузки роликов (38,56,58).
9. Установка по п.7 или 8, отличающаяся тем, что одни ролики (56) использованы с первой геометрией, имеющей максимально возможный радиус трубы, а другие ролики (58) использованы со второй геометрией, поддерживающей с боков даже самую маленькую изготавливаемую трубу.
RU2005141144/12A 2003-05-28 2004-04-24 Роликовый узел экструзионной установки для изготовления труб и такая экструзионная установка RU2314920C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10324187A DE10324187B4 (de) 2003-05-28 2003-05-28 Kombirolle für Rohrextrusionsanlage
DE10324187.6 2003-05-28

Publications (2)

Publication Number Publication Date
RU2005141144A true RU2005141144A (ru) 2006-05-10
RU2314920C2 RU2314920C2 (ru) 2008-01-20

Family

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RU2005141144/12A RU2314920C2 (ru) 2003-05-28 2004-04-24 Роликовый узел экструзионной установки для изготовления труб и такая экструзионная установка

Country Status (8)

Country Link
US (2) US7426843B2 (ru)
EP (1) EP1636014B1 (ru)
CN (1) CN1777503A (ru)
AT (1) ATE346739T1 (ru)
CA (1) CA2527189A1 (ru)
DE (2) DE10324187B4 (ru)
RU (1) RU2314920C2 (ru)
WO (1) WO2004106034A1 (ru)

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CN106626345B (zh) * 2016-12-30 2023-10-31 池州市琼琚信息技术服务有限公司 一种pvc管自动提升装置
CN110667078A (zh) * 2019-10-09 2020-01-10 陈全明 一种hdpe塑料管成型设备
CN111452324B (zh) * 2020-04-28 2022-02-11 天津市昊航复合管业有限公司 抽油杆连续全包覆生产线及其包覆方法
CN113830520B (zh) * 2021-09-30 2023-03-07 广东顺塑塑料实业有限公司 一种塑料管材生产线的防跑偏装置
CN114986837A (zh) * 2022-07-02 2022-09-02 广东顺德博舍环保家具股份有限公司 一种仿木家具热塑挤出设备
CN116277833B (zh) * 2023-03-17 2023-11-10 沧州华祥塑业有限公司 一种pvdf管材挤出模具用的支撑装置

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Also Published As

Publication number Publication date
CA2527189A1 (en) 2004-12-09
EP1636014B1 (de) 2006-11-29
DE10324187B4 (de) 2006-10-26
WO2004106034A1 (de) 2004-12-09
US7426843B2 (en) 2008-09-23
DE10324187A1 (de) 2004-12-23
CN1777503A (zh) 2006-05-24
US20080305198A1 (en) 2008-12-11
EP1636014A1 (de) 2006-03-22
RU2314920C2 (ru) 2008-01-20
US20060078641A1 (en) 2006-04-13
ATE346739T1 (de) 2006-12-15
DE502004002188D1 (de) 2007-01-11

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20090425