JPH0366724U - - Google Patents

Info

Publication number
JPH0366724U
JPH0366724U JP1989127262U JP12726289U JPH0366724U JP H0366724 U JPH0366724 U JP H0366724U JP 1989127262 U JP1989127262 U JP 1989127262U JP 12726289 U JP12726289 U JP 12726289U JP H0366724 U JPH0366724 U JP H0366724U
Authority
JP
Japan
Prior art keywords
mold
extruder
flow path
discharge port
stirring blade
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
JP1989127262U
Other languages
English (en)
Other versions
JPH072188Y2 (ja
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 filed Critical
Priority to JP1989127262U priority Critical patent/JPH072188Y2/ja
Publication of JPH0366724U publication Critical patent/JPH0366724U/ja
Application granted granted Critical
Publication of JPH072188Y2 publication Critical patent/JPH072188Y2/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
    • 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
    • B29C48/50—Details of extruders
    • B29C48/68—Barrels or cylinders
    • B29C48/684—Barrels or cylinders having adaptable feed or discharge locations, e.g. for varying the amount of kneading by changing hopper position or discharge exit
    • 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/565—Screws having projections other than the thread, e.g. pins
    • 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/63—Screws having sections without mixing elements or threads, i.e. having cylinder shaped sections
    • 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/67—Screws having incorporated mixing devices not provided for in groups B29C48/52 - B29C48/66

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Description

【図面の簡単な説明】
第１図〜第５図は本考案の一実施例を示す図で
あつて、第１図は押出成形品の製造装置の部分断
面図、第２図は第１図の矢視図、第３図は押出
成形品の製造装置の全体図、第４図は成形品の斜
視図、第５図は成形品を加工して得られた帯板材
の斜視図である。 １……押出機、２……吐出口、３……スクリユ
ー、４……成形型、９……流路、１０……軸、１
１，１２，１３……攪拌羽根、１４……異色材ノ
ズル。

Claims (1)

    【実用新案登録請求の範囲】
  1. 可塑化された母材を吐出口の軸線上に配された
    スクリユーによつて送り出す押出機と、該押出機
    の吐出側に配置された成形型と、前記押出機の吐
    出口と成形型との間に設けられて前記吐出口と成
    形型の入口とを接続する流路と、前記スクリユー
    の先端中心から前記流路内に伸びるように設けら
    れた軸の外周に形成されて成形型に押し込まれる
    素材を攪拌する攪拌羽根と、前記流路内の前記攪
    拌羽根よりも上流側に挿入され母材の流れに直交
    する方向に移動自在とされた異色材ノズルとより
    なることを特徴とする渦巻き状模様を有する押出
    成形品の製造装置。
JP1989127262U 1989-10-31 1989-10-31 渦巻き状模様を有する押出成形品の製造装置 Expired - Lifetime JPH072188Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989127262U JPH072188Y2 (ja) 1989-10-31 1989-10-31 渦巻き状模様を有する押出成形品の製造装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989127262U JPH072188Y2 (ja) 1989-10-31 1989-10-31 渦巻き状模様を有する押出成形品の製造装置

Publications (2)

Publication Number Publication Date
JPH0366724U true JPH0366724U (ja) 1991-06-28
JPH072188Y2 JPH072188Y2 (ja) 1995-01-25

Family

ID=31675026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989127262U Expired - Lifetime JPH072188Y2 (ja) 1989-10-31 1989-10-31 渦巻き状模様を有する押出成形品の製造装置

Country Status (1)

Country Link
JP (1) JPH072188Y2 (ja)

Also Published As

Publication number Publication date
JPH072188Y2 (ja) 1995-01-25

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term