DE69501145T2 - Vorrichtung zum kontinuierlichen Speisen von Extrusions- und/oder Walzmaschinen mit zähflüssigem Material wie Gummi oder ähnliches, abkommend von diskontinuierlichen Maschinen - Google Patents

Vorrichtung zum kontinuierlichen Speisen von Extrusions- und/oder Walzmaschinen mit zähflüssigem Material wie Gummi oder ähnliches, abkommend von diskontinuierlichen Maschinen

Info

Publication number
DE69501145T2
DE69501145T2 DE69501145T DE69501145T DE69501145T2 DE 69501145 T2 DE69501145 T2 DE 69501145T2 DE 69501145 T DE69501145 T DE 69501145T DE 69501145 T DE69501145 T DE 69501145T DE 69501145 T2 DE69501145 T2 DE 69501145T2
Authority
DE
Germany
Prior art keywords
machines
coming
rubber
viscous material
discontinuous
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.)
Expired - Fee Related
Application number
DE69501145T
Other languages
English (en)
Other versions
DE69501145D1 (de
Inventor
Victor Gheorghita
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.)
Techint Compagnia Tecnica Internazionale SpA
Original Assignee
Pomini SpA
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 Pomini SpA filed Critical Pomini SpA
Application granted granted Critical
Publication of DE69501145D1 publication Critical patent/DE69501145D1/de
Publication of DE69501145T2 publication Critical patent/DE69501145T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/02—Dispensing from vessels, e.g. hoppers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing rubber
    • 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
    • B29C43/24—Calendering
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/793—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling upstream of the plasticising zone, e.g. heating in the hopper
    • B29C48/797—Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
    • B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
    • B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
    • B29B7/183—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft having a casing closely surrounding the rotors, e.g. of Banbury type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
    • B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
    • B29B7/52—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices with rollers or the like, e.g. calenders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/80—Component parts, details or accessories; Auxiliary operations
    • B29B7/82—Heating or cooling
    • 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
    • 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
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/286—Raw material dosing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DE69501145T 1994-10-27 1995-09-07 Vorrichtung zum kontinuierlichen Speisen von Extrusions- und/oder Walzmaschinen mit zähflüssigem Material wie Gummi oder ähnliches, abkommend von diskontinuierlichen Maschinen Expired - Fee Related DE69501145T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI942204A IT1270683B (it) 1994-10-27 1994-10-27 Apparecchiatura per l'alimentazione continua di macchine di estrusione e/o laminazione con materiale viscoso quale gomma e simile proveniente da macchine a ciclo discontinuo

Publications (2)

Publication Number Publication Date
DE69501145D1 DE69501145D1 (de) 1998-01-15
DE69501145T2 true DE69501145T2 (de) 1998-03-26

Family

ID=11369785

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69501145T Expired - Fee Related DE69501145T2 (de) 1994-10-27 1995-09-07 Vorrichtung zum kontinuierlichen Speisen von Extrusions- und/oder Walzmaschinen mit zähflüssigem Material wie Gummi oder ähnliches, abkommend von diskontinuierlichen Maschinen

Country Status (14)

Country Link
US (1) US5558433A (de)
EP (1) EP0709172B1 (de)
JP (1) JPH08207047A (de)
KR (1) KR100356944B1 (de)
CN (1) CN1052182C (de)
AT (1) ATE160720T1 (de)
CA (1) CA2158085A1 (de)
DE (1) DE69501145T2 (de)
DK (1) DK0709172T3 (de)
ES (1) ES2112606T3 (de)
GR (1) GR3026171T3 (de)
IT (1) IT1270683B (de)
SI (1) SI0709172T1 (de)
TW (1) TW276213B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7189306B2 (en) * 2002-02-22 2007-03-13 Gervais Gibson W Process of treating lignocellulosic material to produce bio-ethanol
ITMI20022696A1 (it) * 2002-12-20 2004-06-21 Lico Spa Procedimento per la produzione di tubi, profili, cavi e calandrati in pvc rigido e plastificato
EP1623812A1 (de) * 2004-08-04 2006-02-08 O.M.C. S.r.L. Zuführvorrichtung für warmaushärtende Beschichtungspulver bei Zweischneckenextrudern
US7384256B1 (en) * 2005-04-12 2008-06-10 Vector Corporation Screw feeder for roller compactor machine
EP1871516B1 (de) * 2005-04-18 2010-05-26 GEA Pharma Systems NV Vorrichtung zur durchgehenden granulierung und verfahren zur durchgehenden granulierung von pulvermaterial
DE102007051610A1 (de) * 2007-10-24 2009-04-30 Lenhardt Maschinenbau Gmbh Vorrichtung zum Einspritzen eines Stranges aus einer pastösen Masse in den Zwischenraum zwischen zwei Glasplatten einer Isolierglasscheibe
JP5027717B2 (ja) * 2008-04-08 2012-09-19 株式会社モリヤマ ２軸押出機
DE202010012711U1 (de) * 2010-09-17 2011-01-13 Jazbinsek, Anton Zuführvorrichtung für eine Extruderschnecke
US10179702B2 (en) 2016-05-20 2019-01-15 Battelle Energy Alliance, Llc Feeder for bulk solids
USD865011S1 (en) * 2018-09-19 2019-10-29 Freund-Vector Corporation Roller compactor machine
DE102020207754A1 (de) 2020-06-23 2021-12-23 Continental Reifen Deutschland Gmbh Vorrichtung zum kontinuierlichen Speisen von Extrusions- und/oder Walzmaschinen mit einem Kautschukmischungsfell, Extrudersystem umfassend die Vorrichtung und deren Verwendungen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7101060A (de) * 1970-02-10 1971-08-12
BE788327A (fr) * 1971-09-02 1973-01-02 Wittrock Ludwig Procede et dispositif pour l'obtention de matieres premieres thermoplastiques ou produits analogues
JPS5336867A (en) * 1976-09-16 1978-04-05 Agency Of Ind Science & Technol Legs for walking machine
JPS5436367A (en) * 1977-08-24 1979-03-17 Kobe Steel Ltd Method of feeding material and unit therefor in extrusion of oil-containing high-polymer
US4764020A (en) 1986-12-12 1988-08-16 Masao Moriyama Apparatus for mixing and extruding viscous liquids
US5017124A (en) * 1990-10-04 1991-05-21 Holley Carl A Biomass briquetter

Also Published As

Publication number Publication date
ITMI942204A1 (it) 1996-04-27
KR100356944B1 (ko) 2003-01-29
TW276213B (de) 1996-05-21
IT1270683B (it) 1997-05-07
ITMI942204A0 (it) 1994-10-27
EP0709172A1 (de) 1996-05-01
KR960013607A (ko) 1996-05-22
ES2112606T3 (es) 1998-04-01
ATE160720T1 (de) 1997-12-15
CN1134867A (zh) 1996-11-06
DE69501145D1 (de) 1998-01-15
US5558433A (en) 1996-09-24
DK0709172T3 (da) 1998-08-10
JPH08207047A (ja) 1996-08-13
CN1052182C (zh) 2000-05-10
CA2158085A1 (en) 1996-04-28
SI0709172T1 (en) 1999-02-28
GR3026171T3 (en) 1998-05-29
EP0709172B1 (de) 1997-12-03

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: TECHINT COMPAGNIA TECNICA INTERNAZIONALE S.P.A., M

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee