JPS63139705A - スクリユ式混練・搬送装置の異常検知方法 - Google Patents

スクリユ式混練・搬送装置の異常検知方法

Info

Publication number
JPS63139705A
JPS63139705A JP61285956A JP28595686A JPS63139705A JP S63139705 A JPS63139705 A JP S63139705A JP 61285956 A JP61285956 A JP 61285956A JP 28595686 A JP28595686 A JP 28595686A JP S63139705 A JPS63139705 A JP S63139705A
Authority
JP
Japan
Prior art keywords
cylinder
screw
signal
conveying device
sensor
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.)
Granted
Application number
JP61285956A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0576885B2 (enExample
Inventor
Makoto Matsuo
松尾　慥
Hideo Kuroda
英夫 黒田
Masaru Nishimura
勝 西村
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP61285956A priority Critical patent/JPS63139705A/ja
Publication of JPS63139705A publication Critical patent/JPS63139705A/ja
Publication of JPH0576885B2 publication Critical patent/JPH0576885B2/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
    • 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
    • B29B7/72—Measuring, controlling or regulating
    • 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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C48/96—Safety 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92019—Pressure
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92295—Errors or malfunctioning, e.g. for quality control
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92361—Extrusion unit
    • B29C2948/9238—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/9239—Screw or gear
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92361—Extrusion unit
    • B29C2948/9238—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/924—Barrel or housing
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9279—Errors or malfunctioning, e.g. for quality control
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92885—Screw or gear
    • 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

Landscapes

  • Engineering & Computer Science (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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP61285956A 1986-12-02 1986-12-02 スクリユ式混練・搬送装置の異常検知方法 Granted JPS63139705A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61285956A JPS63139705A (ja) 1986-12-02 1986-12-02 スクリユ式混練・搬送装置の異常検知方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61285956A JPS63139705A (ja) 1986-12-02 1986-12-02 スクリユ式混練・搬送装置の異常検知方法

Publications (2)

Publication Number Publication Date
JPS63139705A true JPS63139705A (ja) 1988-06-11
JPH0576885B2 JPH0576885B2 (enExample) 1993-10-25

Family

ID=17698130

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61285956A Granted JPS63139705A (ja) 1986-12-02 1986-12-02 スクリユ式混練・搬送装置の異常検知方法

Country Status (1)

Country Link
JP (1) JPS63139705A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05309721A (ja) * 1992-05-06 1993-11-22 Japan Steel Works Ltd:The 押出機スクリュとシリンダの摩耗検知方法及び装置
WO1998047687A1 (de) * 1997-04-23 1998-10-29 Helmut Bacher Verfahren und vorrichtung zur überwachung des abnützungsgrades einer ein plastifiziertes material fördernden dichtschnecke
JP2012111091A (ja) * 2010-11-24 2012-06-14 Nissei Plastics Ind Co 射出成形機の材料監視装置
FR3073775A1 (fr) * 2017-11-23 2019-05-24 Arianegroup Sas Installation d'extrusion munie d'un systeme de controle apte a detecter une anomalie
JPWO2021002119A1 (enExample) * 2019-07-02 2021-01-07
JP2025138015A (ja) * 2024-03-11 2025-09-25 日精樹脂工業株式会社 射出成形機の可塑化状態診断装置

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05309721A (ja) * 1992-05-06 1993-11-22 Japan Steel Works Ltd:The 押出機スクリュとシリンダの摩耗検知方法及び装置
WO1998047687A1 (de) * 1997-04-23 1998-10-29 Helmut Bacher Verfahren und vorrichtung zur überwachung des abnützungsgrades einer ein plastifiziertes material fördernden dichtschnecke
CN1067327C (zh) * 1997-04-23 2001-06-20 赫尔穆特·贝彻 用以监控运送塑化材料的密封螺杆的磨损度的方法及装置
JP2012111091A (ja) * 2010-11-24 2012-06-14 Nissei Plastics Ind Co 射出成形機の材料監視装置
FR3073775A1 (fr) * 2017-11-23 2019-05-24 Arianegroup Sas Installation d'extrusion munie d'un systeme de controle apte a detecter une anomalie
EP3488990A1 (fr) * 2017-11-23 2019-05-29 ArianeGroup SAS Installation d'extrusion munie d'un systeme de controle apte a detecter une anomalie et procede associe
US11697239B2 (en) 2017-11-23 2023-07-11 Arianegroup Sas Extrusion installation having a monitor system suitable for detecting an anomaly, and an associated method
JPWO2021002119A1 (enExample) * 2019-07-02 2021-01-07
WO2021002119A1 (ja) * 2019-07-02 2021-01-07 芝浦機械株式会社 押出成形機の異常検出装置
US12434419B2 (en) 2019-07-02 2025-10-07 Shibaura Machine Co., Ltd. Abnormality detection device for extrusion molding machine
JP2025138015A (ja) * 2024-03-11 2025-09-25 日精樹脂工業株式会社 射出成形機の可塑化状態診断装置

Also Published As

Publication number Publication date
JPH0576885B2 (enExample) 1993-10-25

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