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MX2014004610A - Aparato de rodillos para tratamiento de material plano, en concreto para el alisado de peliculas y laminas, aparato de alisado y procedimiento para producir material plano, en concreto peliculas y laminas. - Google Patents

Aparato de rodillos para tratamiento de material plano, en concreto para el alisado de peliculas y laminas, aparato de alisado y procedimiento para producir material plano, en concreto peliculas y laminas.

Info

Publication number
MX2014004610A
MX2014004610A MX2014004610A MX2014004610A MX2014004610A MX 2014004610 A MX2014004610 A MX 2014004610A MX 2014004610 A MX2014004610 A MX 2014004610A MX 2014004610 A MX2014004610 A MX 2014004610A MX 2014004610 A MX2014004610 A MX 2014004610A
Authority
MX
Mexico
Prior art keywords
roller
plates
foils
smoothing
flat material
Prior art date
Application number
MX2014004610A
Other languages
English (en)
Inventor
Jürgen Flecke
Alexander Paulus
Jörg Nickel
Andreas Weistroffer
Original Assignee
Bayer Ip Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bayer Ip Gmbh filed Critical Bayer Ip Gmbh
Publication of MX2014004610A publication Critical patent/MX2014004610A/es

Links

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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0011—Combinations of extrusion moulding with other shaping operations combined with compression moulding
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/222—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length characterised by the shape of the surface
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/44—Compression means for making articles of indefinite length
    • B29C43/46—Rollers
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/58—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
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • 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
    • B29C48/252—Drive or actuation means; Transmission means; Screw supporting means
    • B29C48/2526—Direct drives or gear boxes
    • 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
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92542—Energy, power, electric current or voltage
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • 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
    • B29C48/906—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 roller calibration
    • 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
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • B29C48/914—Cooling drums
    • 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
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/002—Panels; Plates; Sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Press Drives And Press Lines (AREA)
  • Advancing Webs (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

La presente invención se refiere a un dispositivo de rodillos para tratar material en forma de láminas, en concreto para alisar películas (F*) o láminas, que comprende una primera unidad de rodillo 1 y una segunda unidad de rodillo 2, en el que cada unidad de rodillo (1, 2) comprende: - al menos un motor de accionamiento con un momento de inercia del motor JM, - un rodillo (10, 20) con un momento de inercia del rodillo Jw, y - al menos un engranaje para el acoplamiento cinemático del rodillo (10, 20) con el al menos un motor de accionamiento que tiene una relación de transmisión iMW entre el al menos un motor de accionamiento y el rodillo (10, 20), en el que el rodillo (20) de la segunda unidad de rodillo (2) gira en la dirección contraria al rodillo (10) de la primera unidad de rodillo (1) y en el que se forma entre el rodillo (10) de la primera unidad de rodillo (1) y el rodillo (20) de la segunda unidad de rodillo (2) un primer hueco entre rodillos (40) a través del cual se hace pasar el material en forma de lámina (F). De acuerdo con la invención, el dispositivo de rodillos se caracteriza porque en al menos una de la primera y segunda unidad de rodillo (1, 2), se elige un momento de inercia/relación de velocidades entre el al menos un motor de accionamiento y el rodillo (10, 20) en el que MMW es = 6 y la relación de transmisión en la que 1 < iMW = 40, en el que (ver Fórmula) donde (ver fórmula) donde nM: velocidad del motor de accionamiento y nw: velocidad del rodillo (10, 20). La invención se refiere además a un dispositivo de alisado para el alisado de películas o láminas, y a un proceso para la producción de material en forma de lámina, en concreto de películas o láminas.
MX2014004610A 2011-10-19 2012-10-16 Aparato de rodillos para tratamiento de material plano, en concreto para el alisado de peliculas y laminas, aparato de alisado y procedimiento para producir material plano, en concreto peliculas y laminas. MX2014004610A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11185770 2011-10-19
PCT/EP2012/070476 WO2013057097A1 (de) 2011-10-19 2012-10-16 Walzenvorrichtung zur behandlung flächigen materials, insbesondere zur glättung von folien oder platten, glättvorrichtung und verfahren zur herstellung von flächigem material, insbesondere von folien oder platten

Publications (1)

Publication Number Publication Date
MX2014004610A true MX2014004610A (es) 2014-05-12

Family

ID=47018228

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014004610A MX2014004610A (es) 2011-10-19 2012-10-16 Aparato de rodillos para tratamiento de material plano, en concreto para el alisado de peliculas y laminas, aparato de alisado y procedimiento para producir material plano, en concreto peliculas y laminas.

Country Status (12)

Country Link
US (1) US9878478B2 (es)
EP (1) EP2768648B1 (es)
JP (1) JP6124904B2 (es)
KR (1) KR102073835B1 (es)
CN (1) CN103857510B (es)
BR (1) BR112014009588A2 (es)
CA (1) CA2852662A1 (es)
HK (1) HK1198821A1 (es)
IN (1) IN2014CN02841A (es)
MX (1) MX2014004610A (es)
TW (1) TWI620647B (es)
WO (1) WO2013057097A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6174775B1 (ja) 2016-03-31 2017-08-02 東芝機械株式会社 シート・フィルム成形ロール装置、シート・フィルム成形方法
JP6311054B1 (ja) 2017-07-20 2018-04-11 東芝機械株式会社 両面転写式シート・フィルム成形ロール装置、両面転写式シート・フィルム成形方法
CN115673002B (zh) * 2022-10-31 2025-07-15 中冶南方工程技术有限公司 一种可减小轧制能耗的连轧机机组压下率获取方法
CN115923012B (zh) * 2023-02-16 2025-05-27 欣润新材料科技(江苏)有限公司 一种具有平整度自检测功能的压延装置

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Also Published As

Publication number Publication date
CN103857510A (zh) 2014-06-11
IN2014CN02841A (es) 2015-07-03
EP2768648A1 (de) 2014-08-27
EP2768648B1 (de) 2018-11-21
CA2852662A1 (en) 2013-04-25
JP6124904B2 (ja) 2017-05-10
HK1198821A1 (en) 2015-06-12
WO2013057097A1 (de) 2013-04-25
US9878478B2 (en) 2018-01-30
CN103857510B (zh) 2016-09-14
KR20140079383A (ko) 2014-06-26
KR102073835B1 (ko) 2020-02-05
TWI620647B (zh) 2018-04-11
US20150014880A1 (en) 2015-01-15
BR112014009588A2 (pt) 2017-05-09
TW201334946A (zh) 2013-09-01
JP2014532001A (ja) 2014-12-04

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