JPH0533886B2 - - Google Patents

Info

Publication number
JPH0533886B2
JPH0533886B2 JP62336690A JP33669087A JPH0533886B2 JP H0533886 B2 JPH0533886 B2 JP H0533886B2 JP 62336690 A JP62336690 A JP 62336690A JP 33669087 A JP33669087 A JP 33669087A JP H0533886 B2 JPH0533886 B2 JP H0533886B2
Authority
JP
Japan
Prior art keywords
motor
rotation speed
variable
speed
screw
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
JP62336690A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01176540A (ja
Inventor
Yoshuki Mizutani
Kenji Sugita
Hiroo Egami
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.)
Meiki Seisakusho KK
Original Assignee
Meiki Seisakusho KK
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 Meiki Seisakusho KK filed Critical Meiki Seisakusho KK
Priority to JP33669087A priority Critical patent/JPH01176540A/ja
Publication of JPH01176540A publication Critical patent/JPH01176540A/ja
Publication of JPH0533886B2 publication Critical patent/JPH0533886B2/ja
Granted 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
    • B29C45/1816—Feeding auxiliary material, e.g. colouring material
    • 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
    • B29C45/1816—Feeding auxiliary material, e.g. colouring material
    • B29C2045/185—Feeding auxiliary material, e.g. colouring material controlling the amount of auxiliary material
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/7611—Velocity
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76177—Location of measurement
    • B29C2945/7618—Injection unit
    • B29C2945/76187—Injection unit screw
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76344—Phase or stage of measurement
    • B29C2945/76367—Metering
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76518—Energy, power
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76655—Location of control
    • B29C2945/76792—Auxiliary devices
    • B29C2945/76812—Auxiliary fluid supplying devices
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76822—Phase or stage of control
    • B29C2945/76846—Metering

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP33669087A 1987-12-29 1987-12-29 射出成形機 Granted JPH01176540A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP33669087A JPH01176540A (ja) 1987-12-29 1987-12-29 射出成形機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33669087A JPH01176540A (ja) 1987-12-29 1987-12-29 射出成形機

Publications (2)

Publication Number Publication Date
JPH01176540A JPH01176540A (ja) 1989-07-12
JPH0533886B2 true JPH0533886B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-05-20

Family

ID=18301800

Family Applications (1)

Application Number Title Priority Date Filing Date
JP33669087A Granted JPH01176540A (ja) 1987-12-29 1987-12-29 射出成形機

Country Status (1)

Country Link
JP (1) JPH01176540A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03251420A (ja) * 1990-03-01 1991-11-08 Meiki Co Ltd 射出成形機における液状着色剤の注入制御方法及びそのための注入装置
JPH0420416U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1990-06-12 1992-02-20
JPH04156320A (ja) * 1990-10-19 1992-05-28 Nissei Plastics Ind Co 射出成形方法
JP3136406B2 (ja) * 1990-10-20 2001-02-19 株式会社シスコ 着色樹脂成形装置
DE60238322D1 (de) * 2002-09-18 2010-12-30 Amcor Ltd Verfahren und Vorrichtung zum Dosieren eines Additives bei der Zufuhr einer Spritzgiesspresse, sowie Spritzgiesspresse mit einer Dosiervorrichtung
FI20055605A7 (fi) * 2005-11-16 2007-05-17 Medifiq Healthcare Oy Menetelmä lisäaineen annostelemiseksi ruiskuvaluyksikössä ja ruiskuvaluyksikkö
EP2127846B1 (de) 2008-05-30 2015-05-20 Hunold + Knoop Kunststofftechnik GmbH Vorrichtung zur Verarbeitung von Kunststoffen
CN104870160B (zh) * 2013-03-25 2017-03-08 三菱重工塑胶科技股份有限公司 注射成型方法以及注射成型装置
WO2021044265A1 (en) * 2019-09-05 2021-03-11 3M Innovative Properties Company Method and system of delivering additives for molding

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62255108A (ja) * 1986-04-28 1987-11-06 Nissei Plastics Ind Co 射出成形機

Also Published As

Publication number Publication date
JPH01176540A (ja) 1989-07-12

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