IT1269896B - Apparecchiatura a cilindri contrapposti per l'azionamento dell'asta diun elemento pressore (di mescole in lavorazione) in macchine di tipo interno - Google Patents

Apparecchiatura a cilindri contrapposti per l'azionamento dell'asta diun elemento pressore (di mescole in lavorazione) in macchine di tipo interno

Info

Publication number
IT1269896B
IT1269896B ITMI940537A ITMI940537A IT1269896B IT 1269896 B IT1269896 B IT 1269896B IT MI940537 A ITMI940537 A IT MI940537A IT MI940537 A ITMI940537 A IT MI940537A IT 1269896 B IT1269896 B IT 1269896B
Authority
IT
Italy
Prior art keywords
rod
guides
respect
mixes
operate
Prior art date
Application number
ITMI940537A
Other languages
English (en)
Inventor
Mauro Matteo Giani
Enrico Scotti
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
Publication of ITMI940537A0 publication Critical patent/ITMI940537A0/it
Priority to ITMI940537A priority Critical patent/IT1269896B/it
Priority to AT95200430T priority patent/ATE180199T1/de
Priority to ES95200430T priority patent/ES2131265T3/es
Priority to EP95200430A priority patent/EP0673735B1/en
Priority to DE69509693T priority patent/DE69509693T2/de
Priority to CA002143602A priority patent/CA2143602A1/en
Priority to US08/401,563 priority patent/US5529390A/en
Priority to JP7054019A priority patent/JP2832160B2/ja
Priority to KR1019950006103A priority patent/KR950031423A/ko
Publication of ITMI940537A1 publication Critical patent/ITMI940537A1/it
Application granted granted Critical
Publication of IT1269896B publication Critical patent/IT1269896B/it

Links

Classifications

    • 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
    • B29B7/22—Component parts, details or accessories; Auxiliary operations
    • B29B7/24—Component parts, details or accessories; Auxiliary operations for feeding
    • B29B7/246—Component parts, details or accessories; Auxiliary operations for feeding in mixers having more than one rotor and a casing closely surrounding the rotors, e.g. with feeding plungers
    • 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
    • B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/22—Component parts, details or accessories; Auxiliary operations
    • B29B7/24—Component parts, details or accessories; Auxiliary operations for feeding
    • B29B7/248—Component parts, details or accessories; Auxiliary operations for feeding with plungers for introducing the material, e.g. from below

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Accessories For Mixers (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Abstract

Apparecchiatura di azionamento dell'asta (19) di un elemento pressore (18) di macchine mescolatrici di tipo interno comprendenti un gruppo (10) inferiore di mescolazione e una struttura (15) superiore di alimentazione del materiale caratterizzata dal fatto che comprende almeno una coppia di guide (21) disposte contrapposte sui fianchi (15) della struttura di alimentazione parallelamente all'asse longitudinale della macchina e in posizione simmetrica rispetto a questo da parti opposte di un asse trasversale orizzontale, almeno una coppia di cilindri (24) vincolati a dette guide e con asta (24a) del pistone solidale ad una traversa (22) scorrevole mediante mezzi di rotolamento (23a) su dette guide (21) e sulla quale è incernierata l'estremità superiore dell'asta (19), essendo inoltre previsto che dette asta scorra guidata da un gruppo di tenute (25) solidale in senso assiale al coperchio (15b) della tramoggia di alimentazione (15) e mobile rispetto a questo su un piano orizzontale e al fine di consentire il pendolamento dell'asta (19) rispetto all'asse longitudinale della macchina.
ITMI940537A 1994-03-22 1994-03-22 Apparecchiatura a cilindri contrapposti per l'azionamento dell'asta diun elemento pressore (di mescole in lavorazione) in macchine di tipo interno IT1269896B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ITMI940537A IT1269896B (it) 1994-03-22 1994-03-22 Apparecchiatura a cilindri contrapposti per l'azionamento dell'asta diun elemento pressore (di mescole in lavorazione) in macchine di tipo interno
DE69509693T DE69509693T2 (de) 1994-03-22 1995-02-22 Apparat mit einander gegenüberliegenden Zylindern für die Betätigung des stabes eines Andruckelements in Mischer des internen Typus
ES95200430T ES2131265T3 (es) 1994-03-22 1995-02-22 Aparato con cilindros dispuestos en oposicion para el accionamiento del vastago de un elemento prensador en maquinas mezcladoras de tipo interno.
EP95200430A EP0673735B1 (en) 1994-03-22 1995-02-22 Apparatus with cylinders arranged opposite each other for actuating the rod of a presser element in mixing machines of the internal type
AT95200430T ATE180199T1 (de) 1994-03-22 1995-02-22 Apparat mit einander gegenüberliegenden zylindern für die betätigung des stabes eines andruckelements in mischer des internen typus
CA002143602A CA2143602A1 (en) 1994-03-22 1995-02-28 Apparatus with cylinders arranged opposite each other for actuating the rod of a presser element in mixing machines of the internal type
US08/401,563 US5529390A (en) 1994-03-22 1995-03-09 Mixing machine with symmetrically-guided presser rod actuator
JP7054019A JP2832160B2 (ja) 1994-03-22 1995-03-14 内部混合機の圧さく要素の操作棒を作動させるための対向シリンダを有する装置
KR1019950006103A KR950031423A (ko) 1994-03-22 1995-03-22 내부형 혼합기계에서 압축요소의 로드를 작동시키기 위해 서로 대향으로 배열된 실린더를 갖춘 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI940537A IT1269896B (it) 1994-03-22 1994-03-22 Apparecchiatura a cilindri contrapposti per l'azionamento dell'asta diun elemento pressore (di mescole in lavorazione) in macchine di tipo interno

Publications (3)

Publication Number Publication Date
ITMI940537A0 ITMI940537A0 (it) 1994-03-22
ITMI940537A1 ITMI940537A1 (it) 1995-09-22
IT1269896B true IT1269896B (it) 1997-04-16

Family

ID=11368306

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI940537A IT1269896B (it) 1994-03-22 1994-03-22 Apparecchiatura a cilindri contrapposti per l'azionamento dell'asta diun elemento pressore (di mescole in lavorazione) in macchine di tipo interno

Country Status (9)

Country Link
US (1) US5529390A (it)
EP (1) EP0673735B1 (it)
JP (1) JP2832160B2 (it)
KR (1) KR950031423A (it)
AT (1) ATE180199T1 (it)
CA (1) CA2143602A1 (it)
DE (1) DE69509693T2 (it)
ES (1) ES2131265T3 (it)
IT (1) IT1269896B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3137894B2 (ja) * 1996-01-31 2001-02-26 株式会社神戸製鋼所 密閉式混練機
US6422733B1 (en) * 1998-01-05 2002-07-23 The Goodyear Tire & Rubber Co. Internal mixer with wide throat and wear plates
DE10025597C2 (de) * 2000-05-24 2002-07-11 Krauss Maffei Kunststofftech Vorrichtung und Verfahren zur Beschickung der Plastifiziereinheit einer Spritzgießmaschine
US8047701B2 (en) * 2005-07-26 2011-11-01 Kobe Steel, Ltd. Batch mixer
US7476017B2 (en) * 2005-09-29 2009-01-13 Jacques Mortimer Intermeshing kneader with tilting mixing chamber
JP5675123B2 (ja) * 2010-02-02 2015-02-25 株式会社ブリヂストン フローティングウエイト昇降ガイド装置を備えた混練機
JP5791303B2 (ja) * 2011-02-16 2015-10-07 三菱重工マシナリーテクノロジー株式会社 混練装置
US9259856B2 (en) * 2011-07-12 2016-02-16 Toyo Tire & Rubber Co., Ltd. Methods for controlling the mixing process of processing rubber
CN102672837A (zh) * 2012-03-02 2012-09-19 安徽省金正塑业有限公司 塑料配混机的自动上料斗
CN104399379B (zh) * 2014-11-27 2016-06-29 河南省傅潭酒业有限公司 物料粉碎搅拌机
US9700860B2 (en) * 2015-02-05 2017-07-11 Mitsubishi Heavy Industries Machinery Technology Corporation Mixer provided with floating weight moving mechanism
CN106273037A (zh) * 2016-09-28 2017-01-04 清河汽车技术研究院 密炼机加料装置
DE102017212387A1 (de) * 2017-07-19 2019-01-24 Continental Reifen Deutschland Gmbh Verfahren zur Herstellung einer Kautschukmischung
CN107376779B (zh) * 2017-08-10 2020-08-04 崇州市四方新能源有限公司 适用于生物质颗粒的送料装置
IT201800002860A1 (it) * 2018-02-20 2019-08-20 Colmec S P A Mescolatore-estrusore bivite, comprendente mezzi di controllo di una camera di rimescolamento

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB271075A (en) * 1926-05-17 1927-09-29 Farrel Foundry & Machine Compa Improvements in machine for mixing rubber and like material
JPS59145024A (ja) * 1983-02-07 1984-08-20 Sumitomo Rubber Ind Ltd 密閉式混練機
US4830506A (en) * 1986-05-21 1989-05-16 Farrel Corporation Control system for ram fed mixing machine
ES2016085B3 (es) * 1986-12-20 1990-10-16 Continental Ag Mezclador interno
US4877328A (en) * 1988-04-12 1989-10-31 Continental Aktiengesellschaft Internal mixer
JPH0775659B2 (ja) * 1989-06-13 1995-08-16 鈴鹿エンヂニヤリング株式会社 密閉加圧混練機
US4953984A (en) * 1989-07-24 1990-09-04 Kabushiki Kaisha Kobe Seiko Sho Overload preventing system for kneading machine

Also Published As

Publication number Publication date
EP0673735A1 (en) 1995-09-27
DE69509693D1 (de) 1999-06-24
US5529390A (en) 1996-06-25
KR950031423A (ko) 1995-12-18
CA2143602A1 (en) 1995-09-23
EP0673735B1 (en) 1999-05-19
ES2131265T3 (es) 1999-07-16
ITMI940537A0 (it) 1994-03-22
DE69509693T2 (de) 1999-09-23
JPH0847922A (ja) 1996-02-20
JP2832160B2 (ja) 1998-12-02
ITMI940537A1 (it) 1995-09-22
ATE180199T1 (de) 1999-06-15

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Effective date: 19970326