EP1038814A2 - Système d'enroulage pour des bandes d'une composition duroplastique - Google Patents

Système d'enroulage pour des bandes d'une composition duroplastique Download PDF

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Publication number
EP1038814A2
EP1038814A2 EP00105168A EP00105168A EP1038814A2 EP 1038814 A2 EP1038814 A2 EP 1038814A2 EP 00105168 A EP00105168 A EP 00105168A EP 00105168 A EP00105168 A EP 00105168A EP 1038814 A2 EP1038814 A2 EP 1038814A2
Authority
EP
European Patent Office
Prior art keywords
transport rollers
winding
transport
web
smc
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.)
Granted
Application number
EP00105168A
Other languages
German (de)
English (en)
Other versions
EP1038814A3 (fr
EP1038814B1 (fr
Inventor
Jean-Marc Giraud
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Menzolit Fibron GmbH
Original Assignee
Menzolit Fibron 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
Priority claimed from DE19919052A external-priority patent/DE19919052A1/de
Application filed by Menzolit Fibron GmbH filed Critical Menzolit Fibron GmbH
Publication of EP1038814A2 publication Critical patent/EP1038814A2/fr
Publication of EP1038814A3 publication Critical patent/EP1038814A3/fr
Application granted granted Critical
Publication of EP1038814B1 publication Critical patent/EP1038814B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2405/00—Parts for holding the handled material
    • B65H2405/40—Holders, supports for rolls
    • B65H2405/42—Supports for rolls fully removable from the handling machine
    • B65H2405/422—Trolley, cart, i.e. support movable on floor

Definitions

  • the invention relates to a winding device for webs made of thermosetting Compound masses, especially SMC, on transport rollers.
  • thermosetting compound compounds which are in the form of thin plates and are formed in the pressing process.
  • the SMC is manufactured with conventional machines and either on one
  • the winding core is rolled up into transport rolls or zigzag folded and packed in boxes.
  • a reversing gear is normally used in the manufacture of the transport rollers used (see Fig. 1) so that the SMC machine does not need to be stopped.
  • the reversing gear consists of a swing arm 1 on which two empty transport rollers 2 are arranged, which are driven by a motor 3a. If the first role you Has reached the target weight, the SMC web 4 is cut and the rocker 1 tilts, driven by the motor 3b, the second transport roller 2 in the filling position. The SMC web 4 is then placed on the winding core of the second transport roll placed (see Fig. 2) and the filled transport roll removed and on Metal frame set (see Fig. 3). An empty transport roll is then opened the reversing gear put on. With these reversing gearboxes Transport rollers are therefore constantly changed and without interrupting production.
  • the metal frame Fig. 3 which receives the transport rollers, is on 2 to 4 Transport rollers designed, but generally on 4.
  • the total weight of the SMC mounted on the frame is 800 to 1600 kg 2 to 4 rolls.
  • the invention has for its object a winding device according to the Improve the preamble of claim 1 so that even heavier transport rollers can be easily wrapped with a small footprint.
  • the transport rollers have side cheeks and are on the Racks stored on rolling bodies.
  • the drive for the transport rollers during the winding process is usefully through an encoder arranged on the machine for producing the web (SMC web) controlled.
  • the winding transport roll an empty transport roll arranged, if necessary is moved from an actuating cylinder to the filling position. Because the transport roll on a frame is arranged, the entire frame is moved. Preferably points the feeder includes a cutter for cutting the web.
  • the diameter of the Winding core of the transport rollers at least 400 mm, preferably it is between 400 and 600 mm.
  • the transport rollers 2 have a width of preferably 1.50 m and the diameter of the winding core is at least 400 mm and is preferably between 400 and 600 mm.
  • This Feeding device 8 is assigned a cutting device 15 with which the SMC web 4 can be cut off.
  • the transport rollers 2 are driven by a drive 11, the one of the Machine 12 arranged encoder 13 is controlled.
  • Fig. 4 shows how the transport roller 2a is being wound. If those Transport roller 2a has reached its target weight, the cutting device 15 cuts the SMC lane 4 from. The actuating cylinder 14 then moves the empty transport roller 2b in the filling position and the SMC web 4 is on the winding core 7 of this Transport roller 2b placed. It is advantageous that the actuating cylinder 14 has two Transport rollers 2a, 2b moves at the same time. So when moving the empty one Transport roller 2b also simultaneously the full transport roller 2a in a storage position postponed.

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Moulding By Coating Moulds (AREA)
  • Feeding And Guiding Record Carriers (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Winding Of Webs (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Noodles (AREA)
  • Table Devices Or Equipment (AREA)
EP00105168A 1999-03-23 2000-03-11 Système d'enroulage pour des bandes d'une composition duroplastique Expired - Lifetime EP1038814B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19913031 1999-03-23
DE19913031 1999-03-23
DE19919052 1999-04-27
DE19919052A DE19919052A1 (de) 1999-03-23 1999-04-27 Aufwickelsystem für Bahnen aus duroplastischen Compoundmassen

Publications (3)

Publication Number Publication Date
EP1038814A2 true EP1038814A2 (fr) 2000-09-27
EP1038814A3 EP1038814A3 (fr) 2002-01-02
EP1038814B1 EP1038814B1 (fr) 2004-06-02

Family

ID=26052533

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00105168A Expired - Lifetime EP1038814B1 (fr) 1999-03-23 2000-03-11 Système d'enroulage pour des bandes d'une composition duroplastique

Country Status (5)

Country Link
EP (1) EP1038814B1 (fr)
AT (1) ATE268305T1 (fr)
DK (1) DK1038814T3 (fr)
ES (1) ES2219218T3 (fr)
PT (1) PT1038814E (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1982938A1 (fr) * 2007-04-19 2008-10-22 POLYNT GmbH Procédé de stockage de demi-produits plats en forme de bande et bobine de réserve pour demi-produits plats en forme de bande
CN112374275A (zh) * 2020-10-21 2021-02-19 张家港市帝达机械有限公司 自动无芯收卷机

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB882397A (en) * 1957-03-21 1961-11-15 Dunlop Rubber Co Improvements relating to the manufacture of pneumatic tyres
US3103332A (en) * 1960-12-01 1963-09-10 Westinghouse Electric Corp Foot construction
EP0093950A1 (fr) * 1982-05-06 1983-11-16 Battenfeld Extrusionstechnik GmbH Méthode et dispositif pour enrouler des feuilles continues
EP0125146A2 (fr) * 1983-05-09 1984-11-14 The Firestone Tire & Rubber Company Dispositif de centrage à rouleaux
US4489900A (en) * 1983-08-01 1984-12-25 Krantz America, Inc. Apparatus for automatically cutting and winding sheet material
JPS61111261A (ja) * 1984-10-31 1986-05-29 Bridgestone Corp ゴム様長尺物の貯蔵装置
EP0327048A2 (fr) * 1988-02-04 1989-08-09 Takeda Chemical Industries, Ltd. Appareil d'enroulement d'un matériau de moulage en forme de feuille
JPH01267241A (ja) * 1988-04-19 1989-10-25 Bridgestone Corp 帯状部材の供給装置
DE4011800A1 (de) * 1989-09-21 1991-04-11 Textima Veb K Verfahren und vorrichtung zum kontinuierlichen wickeln von warenbahnen auf dockenwagen
EP0519666A2 (fr) * 1991-06-18 1992-12-23 Bridgestone Corporation Système d'enroulement d'un matériau en bande
US5601770A (en) * 1995-09-29 1997-02-11 Airtech International, Inc. Method for producing sheet molding compounds utilizing a multilayered, multistructured, multipolymer release / barrier film

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB882397A (en) * 1957-03-21 1961-11-15 Dunlop Rubber Co Improvements relating to the manufacture of pneumatic tyres
US3103332A (en) * 1960-12-01 1963-09-10 Westinghouse Electric Corp Foot construction
EP0093950A1 (fr) * 1982-05-06 1983-11-16 Battenfeld Extrusionstechnik GmbH Méthode et dispositif pour enrouler des feuilles continues
EP0125146A2 (fr) * 1983-05-09 1984-11-14 The Firestone Tire & Rubber Company Dispositif de centrage à rouleaux
US4489900A (en) * 1983-08-01 1984-12-25 Krantz America, Inc. Apparatus for automatically cutting and winding sheet material
JPS61111261A (ja) * 1984-10-31 1986-05-29 Bridgestone Corp ゴム様長尺物の貯蔵装置
EP0327048A2 (fr) * 1988-02-04 1989-08-09 Takeda Chemical Industries, Ltd. Appareil d'enroulement d'un matériau de moulage en forme de feuille
JPH01267241A (ja) * 1988-04-19 1989-10-25 Bridgestone Corp 帯状部材の供給装置
DE4011800A1 (de) * 1989-09-21 1991-04-11 Textima Veb K Verfahren und vorrichtung zum kontinuierlichen wickeln von warenbahnen auf dockenwagen
EP0519666A2 (fr) * 1991-06-18 1992-12-23 Bridgestone Corporation Système d'enroulement d'un matériau en bande
US5601770A (en) * 1995-09-29 1997-02-11 Airtech International, Inc. Method for producing sheet molding compounds utilizing a multilayered, multistructured, multipolymer release / barrier film

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 299 (M-524), 11. Oktober 1986 (1986-10-11) & JP 61 111261 A (BRIDGESTONE CORP), 29. Mai 1986 (1986-05-29) *
PATENT ABSTRACTS OF JAPAN vol. 014, no. 029 (M-922), 19. Januar 1990 (1990-01-19) & JP 01 267241 A (BRIDGESTONE CORP), 25. Oktober 1989 (1989-10-25) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1982938A1 (fr) * 2007-04-19 2008-10-22 POLYNT GmbH Procédé de stockage de demi-produits plats en forme de bande et bobine de réserve pour demi-produits plats en forme de bande
DE102007018921A1 (de) 2007-04-19 2008-10-30 Polynt Gmbh Verfahren zum Bevorraten von flächigen, bahnförmigen Halbzeugen sowie Vorratshaspel für flächiges, bahnförmiges Halbzeug
CN112374275A (zh) * 2020-10-21 2021-02-19 张家港市帝达机械有限公司 自动无芯收卷机

Also Published As

Publication number Publication date
PT1038814E (pt) 2004-09-30
ES2219218T3 (es) 2004-12-01
ATE268305T1 (de) 2004-06-15
EP1038814A3 (fr) 2002-01-02
EP1038814B1 (fr) 2004-06-02
DK1038814T3 (da) 2004-08-16

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