JPH0618752B2 - 合成樹脂射出成形ユニットの合成樹脂切換装置 - Google Patents

合成樹脂射出成形ユニットの合成樹脂切換装置

Info

Publication number
JPH0618752B2
JPH0618752B2 JP1075265A JP7526589A JPH0618752B2 JP H0618752 B2 JPH0618752 B2 JP H0618752B2 JP 1075265 A JP1075265 A JP 1075265A JP 7526589 A JP7526589 A JP 7526589A JP H0618752 B2 JPH0618752 B2 JP H0618752B2
Authority
JP
Japan
Prior art keywords
cylinder
switching device
drive cylinder
sliding plate
bore
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 - Lifetime
Application number
JP1075265A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01283118A (ja
Inventor
カルル・ヘール
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPH01283118A publication Critical patent/JPH01283118A/ja
Publication of JPH0618752B2 publication Critical patent/JPH0618752B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
    • B29C45/1858—Changing the kind or the source of material, e.g. using a plurality of hoppers
    • 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
    • B29C31/10—Feeding of the material to be moulded, e.g. into a mould cavity of several materials
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
JP1075265A 1988-03-30 1989-03-29 合成樹脂射出成形ユニットの合成樹脂切換装置 Expired - Lifetime JPH0618752B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3810732.5 1988-03-30
DE3810732A DE3810732C1 (enExample) 1988-03-30 1988-03-30

Publications (2)

Publication Number Publication Date
JPH01283118A JPH01283118A (ja) 1989-11-14
JPH0618752B2 true JPH0618752B2 (ja) 1994-03-16

Family

ID=6351017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1075265A Expired - Lifetime JPH0618752B2 (ja) 1988-03-30 1989-03-29 合成樹脂射出成形ユニットの合成樹脂切換装置

Country Status (6)

Country Link
US (1) US4889479A (enExample)
EP (1) EP0335298B1 (enExample)
JP (1) JPH0618752B2 (enExample)
AT (1) ATE90615T1 (enExample)
DE (2) DE3810732C1 (enExample)
ES (1) ES2041871T3 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4216312C1 (de) * 1992-05-16 1993-11-25 Karl Hehl Kunststoff-Wechseleinrichtung
DE59704663D1 (de) * 1997-07-02 2001-10-25 Mann & Hummel Protec Gmbh Vorrichtung zum Zuführen von Rohmaterial in eine Plastifiziereinrichtung
US8137092B2 (en) * 2008-05-22 2012-03-20 Edward Williams Support assembly for an extruder
CN102848491B (zh) * 2012-09-11 2014-07-02 苏州同大机械有限公司 双工位塑料中空容器成型机的移模缓冲装置
JP6378223B2 (ja) * 2016-02-19 2018-08-22 ファナック株式会社 射出装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR984904A (fr) * 1943-10-07 1951-07-12 Olaer Patent Co Vérin à double course
FR1251751A (fr) * 1960-03-21 1961-01-20 Dispositif de positionnement par fluide sous pression
US3981655A (en) * 1975-01-15 1976-09-21 Stephen Horbach Molding apparatus selectively operable for either injection or transfer molding
AT372902B (de) * 1978-11-04 1983-11-25 Hehl Karl Zweiholmige spritzgiessvorrichtung
DE3447597C1 (de) * 1984-12-28 1986-08-28 Karl 7298 Loßburg Hehl Spritzgiesseinheit fuer eine Kunststoff-Spritzgiessmaschine
DE3605219A1 (de) * 1986-02-19 1987-08-20 Karl Hehl Spritzgiesseinheit fuer eine kunststoff-spritzgiessmaschine
US4731005A (en) * 1985-07-26 1988-03-15 Karl Hehl Injection molding unit for an injection molding machine
JPS62150120U (enExample) * 1986-03-17 1987-09-22
DE3637569A1 (de) * 1986-11-04 1988-05-11 Battenfeld Kunststoffmasch Wechselvorrichtung fuer den schneckenzylinder einer spritzgiessmaschine

Also Published As

Publication number Publication date
EP0335298A3 (de) 1991-04-17
US4889479A (en) 1989-12-26
ES2041871T3 (es) 1993-12-01
DE3810732C1 (enExample) 1989-09-28
EP0335298A2 (de) 1989-10-04
DE58904678D1 (de) 1993-07-22
EP0335298B1 (de) 1993-06-16
JPH01283118A (ja) 1989-11-14
ATE90615T1 (de) 1993-07-15

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