WO2011069648A1 - Granuliervorrichtung mit einer vorrichtung zum verbinden eines mehrteiligen gehäuses der granuliervorrichtung - Google Patents

Granuliervorrichtung mit einer vorrichtung zum verbinden eines mehrteiligen gehäuses der granuliervorrichtung Download PDF

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Publication number
WO2011069648A1
WO2011069648A1 PCT/EP2010/007468 EP2010007468W WO2011069648A1 WO 2011069648 A1 WO2011069648 A1 WO 2011069648A1 EP 2010007468 W EP2010007468 W EP 2010007468W WO 2011069648 A1 WO2011069648 A1 WO 2011069648A1
Authority
WO
WIPO (PCT)
Prior art keywords
eccentric
clamping sleeve
cam
closure element
clamping
Prior art date
Application number
PCT/EP2010/007468
Other languages
German (de)
English (en)
French (fr)
Inventor
Kai Fiebeler
Original Assignee
Automatik Plastics Machinery 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 Automatik Plastics Machinery Gmbh filed Critical Automatik Plastics Machinery Gmbh
Priority to CN201080022798.XA priority Critical patent/CN102448690B/zh
Priority to JP2012542394A priority patent/JP5651706B2/ja
Priority to EP10790901.2A priority patent/EP2509758B1/de
Publication of WO2011069648A1 publication Critical patent/WO2011069648A1/de
Priority to US13/492,665 priority patent/US9073237B2/en

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
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2614—Means for mounting the cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2614—Means for mounting the cutting member
    • B26D7/2621—Means for mounting the cutting member for circular cutters

Definitions

  • thermoplastic material e.g. Polyethylene or polypropylene
  • Granuliervoriquesen in which the molten plastic material is pressed through a nozzle plate with nozzle openings in a cooling fluid, such as water, and is separated there from the cutting device whose at least one knife covers the openings of the nozzle plate, so that Granules are formed.
  • a cooling fluid such as water
  • Corresponding devices which, for example, carry out underwater granulation processes are known as underwater pelletizers, e.g. known under the product name SPHERO * by the company Automatik Plastics Machinery GmbH.
  • German patent application DE 195 02 587 AI describes a method for locking a granulator on an extruder and a corresponding locking device, wherein circumferentially several automatically operating actuators are provided for simultaneous locking. This is intended to simplify the docking process and to ensure a uniform tension between the granulator and the extruder located there.
  • the knife drive device can only be started, for example, via the correspondingly provided and controlled control device, when the blade drive housing is tightly and securely connected to the cutting chamber housing via the clamping collar according to the invention and the eccentric closure element according to the invention in the closure position.
  • the centering, monitoring or actuation functions, as described above, can be automated particularly easily.
  • the eccentric closure element can be designed as a toggle lever.
  • the eccentric closure element designed in this way can extend substantially in the direction of the clamping collar running around in the region of the flange sections, and in each case preferably be attached to the ends of the clamping collar via pivot pins.
  • a first guide cam attached to a first section, preferably at a first end, of the clamping collar, which also forms the connection between the corresponding first section of the clamping collar and the eccentric closure element, and it may be attached to a second portion of the clamping collar and on the eccentric closure element, a pivot pin which forms a rotational connection between the corresponding second portion of the clamping sleeve and the eccentric closure element.
  • the single eccentric curve and guided therein single guide cam thus form a kind of single link guide.
  • Fig. Lb is a schematic perspective view of a connecting element of a
  • 2b is a schematic perspective view of a connecting element of a
  • Granulating device according to a second preferred embodiment of the invention in an opening position
  • 3a is a schematic perspective view of a connecting element of a
  • an eccentric closure element 9 is provided, which is connected to respective sections of the clamping sleeve, namely on one side with the first clamp half 10 and on the other side with the second clamp half 11.
  • La preferred embodiment of the invention is in the Exzener closure element 9 is an actuatable via an operating lever 14 toggle. The connection under the individual elements takes place via pivot pins.
  • FIG. 3a shows a schematic perspective view of a connecting element of a granulating device according to a third preferred embodiment of the invention in a closed position.
  • FIG. 3 a differs from the embodiment of FIGS. 2 a and 2 b essentially in that a first eccentric curve 15 is provided in the disc-shaped eccentric closure element 9, in which a recess is provided on a first section of the clamping collar. that is, on the first clamp half 10 thereof, attached first guide cam 17 is guided, which there also forms the connection between the corresponding first portion of the clamping sleeve and the disc-shaped eccentric closure element 9.
  • a first eccentric curve 15 is provided in the disc-shaped eccentric closure element 9, in which a recess is provided on a first section of the clamping collar. that is, on the first clamp half 10 thereof, attached first guide cam 17 is guided, which there also forms the connection between the corresponding first portion of the clamping sleeve and the disc-shaped eccentric closure element 9.
  • Fig. 3b shows a schematic perspective view of a connecting element of a granulating device according to the third preferred embodiment of the invention in the open position.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
PCT/EP2010/007468 2009-12-10 2010-12-08 Granuliervorrichtung mit einer vorrichtung zum verbinden eines mehrteiligen gehäuses der granuliervorrichtung WO2011069648A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201080022798.XA CN102448690B (zh) 2009-12-10 2010-12-08 具有连接粒化装置的多部分壳体的装置的粒化装置
JP2012542394A JP5651706B2 (ja) 2009-12-10 2010-12-08 造粒装置のマルチパートハウジングを接続する装置を備えた造粒装置
EP10790901.2A EP2509758B1 (de) 2009-12-10 2010-12-08 Granuliervorrichtung mit einer vorrichtung zum verbinden eines mehrteiligen gehäuses der granuliervorrichtung
US13/492,665 US9073237B2 (en) 2009-12-10 2012-06-08 Granulating device with a device for connecting a multi-part housing of the granulating device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200910057781 DE102009057781A1 (de) 2009-12-10 2009-12-10 Granuliervorrichtung mit einer Vorrichtung zum Verbinden eines mehrteiligen Gehäuses der Granuliervorrichtung
DE102009057781.5 2009-12-10

Publications (1)

Publication Number Publication Date
WO2011069648A1 true WO2011069648A1 (de) 2011-06-16

Family

ID=43827495

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/007468 WO2011069648A1 (de) 2009-12-10 2010-12-08 Granuliervorrichtung mit einer vorrichtung zum verbinden eines mehrteiligen gehäuses der granuliervorrichtung

Country Status (7)

Country Link
US (1) US9073237B2 (zh)
EP (1) EP2509758B1 (zh)
JP (1) JP5651706B2 (zh)
CN (1) CN102448690B (zh)
DE (1) DE102009057781A1 (zh)
TW (1) TWI537117B (zh)
WO (1) WO2011069648A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202016001455U1 (de) * 2016-03-04 2017-06-08 Gala Industries, Inc. Schmelzeführender Verbindungsadapter
DE102017009177A1 (de) * 2017-09-29 2019-04-04 Maag Automatik Gmbh Schneidkammergehäuse für Unterwassergranulator
TWI655028B (zh) * 2018-07-27 2019-04-01 弘煜機械有限公司 預壓式製粒機結構
KR20210037608A (ko) * 2018-07-31 2021-04-06 스미토모 겐키 가부시키가이샤 쇼벨
EP3915747B1 (de) * 2020-05-27 2023-03-15 Nordson Corporation Schnellspannvorrichtung, granuliervorrichtung mit einer solchen schnellspannvorrichtung, betreffendes verspannverfahren und spannhebel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1809470A1 (de) * 1968-11-18 1970-06-11 Karl Marx Stadt Maschf Schalenverschluss,vorzugsweise zur Befestigung eines Spritzwerkzeuges an einer Schneckenpresse
DE4116933C2 (zh) 1991-05-24 1993-04-15 Werner & Pfleiderer Gmbh, 7000 Stuttgart, De
DE19502587A1 (de) 1995-01-27 1996-08-22 Oemv Deutschland Gmbh Verfahren zum Verriegeln einer Granuliervorrichtung an einem Extruder und Verriegelungsvorrichtung
EP2008784A1 (en) * 2007-06-25 2008-12-31 Gala Industries, Inc. Method and apparatus for producing polymer pellets containing volatiles and/or volatile generating material

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230582A (en) * 1963-02-27 1966-01-25 Black Clawson Co Plastic pelletizer
DE1919748U (de) * 1964-11-27 1965-07-15 Barmag Barmer Maschf Vorrichtung zum granulieren von thermoplastischen kunststoffen, insbesondere unter wasser.
US3287764A (en) * 1965-06-01 1966-11-29 Black Clawson Co Plastic pelletizers
US3632279A (en) * 1969-06-24 1972-01-04 Nrm Corp Extruder die clamp
US3792950A (en) * 1972-09-08 1974-02-19 Cumberland Eng Co Pelletizing apparatus
DE7706823U1 (de) * 1977-03-05 1977-07-14 Basf Ag, 6700 Ludwigshafen Sicherheitsverschluss an einem unterwassergranulator gegen vorzeitiges oeffnen des gehaeuses
JPS5844089B2 (ja) * 1977-11-18 1983-09-30 哲夫 坂本 噴霧乾燥装置に於ける微粒化装置
US4728276A (en) * 1986-01-31 1988-03-01 Gala Industries, Inc. Underwater pelletizer
US5059103A (en) * 1990-07-30 1991-10-22 Gala Industries, Inc. Underwater pelletizer
US6537050B1 (en) * 1998-03-02 2003-03-25 Kabushiki Kaisha Kobe Seiko Sho Underwater cutting granulating device
US6126430A (en) * 1998-08-05 2000-10-03 General Electric Company Die clamp assembly
US6663372B2 (en) * 2001-04-12 2003-12-16 Tds Technologies Inc. Underwater pelletizer and cutting system therefor
DE10151434A1 (de) * 2001-10-18 2003-04-30 Berstorff Gmbh Unterwassergranulator mit drehgelenkig gelagerter Wasserrohrleitung
US7033152B2 (en) * 2002-05-09 2006-04-25 Gala Industries, Inc Underwater pelletizer with positively controlled cutter HUB
DE10234229B4 (de) * 2002-07-27 2005-09-01 Berstorff Gmbh Granuliervorrichtung
US20040115298A1 (en) * 2002-10-22 2004-06-17 Gerhard Hehenberger Arrangement including a granulating head, apertured granulating plate
US6925741B2 (en) * 2002-10-29 2005-08-09 Gala Industries, Inc. Sectioned adjustable water flow guide for pelletizer
JP4418329B2 (ja) * 2004-09-01 2010-02-17 住友ゴム工業株式会社 押出し装置
JP2006334782A (ja) * 2005-05-31 2006-12-14 Kinugawa Rubber Ind Co Ltd 押出機用クランプ装置
CN2868598Y (zh) * 2005-09-19 2007-02-14 覃伟明 塑料切粒机的切刀调距装置
EP2029339A2 (en) * 2006-06-16 2009-03-04 George A. Holmes Underwater pelletizer
AT510262B1 (de) * 2011-02-16 2012-03-15 Econ Gmbh Vorrichtung zum granulieren von kunststoff

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1809470A1 (de) * 1968-11-18 1970-06-11 Karl Marx Stadt Maschf Schalenverschluss,vorzugsweise zur Befestigung eines Spritzwerkzeuges an einer Schneckenpresse
DE4116933C2 (zh) 1991-05-24 1993-04-15 Werner & Pfleiderer Gmbh, 7000 Stuttgart, De
DE19502587A1 (de) 1995-01-27 1996-08-22 Oemv Deutschland Gmbh Verfahren zum Verriegeln einer Granuliervorrichtung an einem Extruder und Verriegelungsvorrichtung
EP2008784A1 (en) * 2007-06-25 2008-12-31 Gala Industries, Inc. Method and apparatus for producing polymer pellets containing volatiles and/or volatile generating material

Also Published As

Publication number Publication date
CN102448690B (zh) 2016-05-11
JP5651706B2 (ja) 2015-01-14
EP2509758A1 (de) 2012-10-17
TW201134636A (en) 2011-10-16
TWI537117B (zh) 2016-06-11
US20120251651A1 (en) 2012-10-04
CN102448690A (zh) 2012-05-09
EP2509758B1 (de) 2019-06-12
DE102009057781A1 (de) 2011-06-16
US9073237B2 (en) 2015-07-07
JP2013513493A (ja) 2013-04-22

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