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JPS59194918U - 熱可塑性合成樹脂の筒状フイルム製造装置における可変型サイジングリング - Google Patents

熱可塑性合成樹脂の筒状フイルム製造装置における可変型サイジングリング

Info

Publication number
JPS59194918U
JPS59194918U JP1983089118U JP8911883U JPS59194918U JP S59194918 U JPS59194918 U JP S59194918U JP 1983089118 U JP1983089118 U JP 1983089118U JP 8911883 U JP8911883 U JP 8911883U JP S59194918 U JPS59194918 U JP S59194918U
Authority
JP
Japan
Prior art keywords
ring
rotating ring
synthetic resin
film manufacturing
thermoplastic synthetic
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.)
Pending
Application number
JP1983089118U
Other languages
English (en)
Inventor
田口　武男
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
Priority to JP1983089118U priority Critical patent/JPS59194918U/ja
Publication of JPS59194918U publication Critical patent/JPS59194918U/ja
Pending 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/885—External treatment, e.g. by using air rings for cooling tubular films
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図は、インフレーション成形技術の大略を示す概略
説明図、第２図は、本考案に係る可変型サイジングリン
グの一実施例を示す斜視図、第３図は、第２図のうち特
に一本の湾曲部材を代表的に示した一部切断側面図、第
４図は、同じく第２図のうち特に一本の湾曲部材を代表
的に示しに一部切断平面図、第５図及び第６図は、包絡
円の円径の変化を説明するための平面図であって、第５
　　′図が大径、第６図が小径の場合を示す。 １〜ホツパ、２〜押出成形機、３〜円型グイ、４〜バブ
ル、５〜安定板、６〜ピンチローラ、７〜サイジング手
段、８〜上部回動リング、９〜ピン、１０〜リンク、１
１〜上部ジヨイント、１２〜湾曲部材、１３〜下部回動
リング、１４〜直立支柱、１５〜溝、１６〜下部支持リ
ング、１７〜下部ジヨイント、１８〜直立部材、１９〜
ローラベアリング、２０〜チエーン、２１〜スプロケツ
ト、２２〜モータ、２３〜カラー。 −第４図 ７７′− ２シ　）〜 ０ ６− １１１ ＼ ７−

Claims (1)

    【実用新案登録請求の範囲】
  1. 環体であって、該環体平面を等分割した位置に多数個設
    けられたリンク手段を介して、多数本の湾曲部材の上端
    を回動可能に支持する上部回動リングと、複数本の直立
    支柱により、前記上部回動リングと一定の間隔をおいて
    一体に対設された下部回動り゛ングと、多数本の湾曲部
    材の下端を回動可能に支持するとともに、前記下部回動
    リングが相対的に回動できるように係設された下部支持
    リングと、一定の湾曲形状を成す多数本の部材であって
    、その上端がリング手段を介して前記上部回動リングに
    回動可能に支承されるとともに、下端が前記下部支持リ
    ングに回動可能に支承され、上下の回動リングのほぼ中
    間の一定水平位置で多数本の外周によって形成さ・れる
    包絡円が装置の中心に関して真円を形成し、しかもその
    円径が前記下部支持リング及び上記回動リングの相対回
    動によって変化されどこの包絡円中を垂直方向に接触し
    つつ通熟するインフレーションバブルを一定円径の状態
    で支える湾曲部材と、前記下部回動リングを駆動して下
    部支持リングについて相対的に回動させる回動手段とを
    有する熱可塑性合成樹脂の筒状フィルム製造装置におけ
    る可変型サイシングリ　　　　　□ング。
JP1983089118U 1983-06-13 1983-06-13 熱可塑性合成樹脂の筒状フイルム製造装置における可変型サイジングリング Pending JPS59194918U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983089118U JPS59194918U (ja) 1983-06-13 1983-06-13 熱可塑性合成樹脂の筒状フイルム製造装置における可変型サイジングリング

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983089118U JPS59194918U (ja) 1983-06-13 1983-06-13 熱可塑性合成樹脂の筒状フイルム製造装置における可変型サイジングリング

Publications (1)

Publication Number Publication Date
JPS59194918U true JPS59194918U (ja) 1984-12-25

Family

ID=30219016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983089118U Pending JPS59194918U (ja) 1983-06-13 1983-06-13 熱可塑性合成樹脂の筒状フイルム製造装置における可変型サイジングリング

Country Status (1)

Country Link
JP (1) JPS59194918U (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS576518B2 (ja) * 1979-08-31 1982-02-05
JPS57210824A (en) * 1981-06-23 1982-12-24 Kazuyuki Tanaka Diameter settling mechanism for inflation tube extruder
JPS58211421A (ja) * 1982-06-02 1983-12-08 Robotsuto Kogyo:Kk チユ−ブ製造機におけるブレ止め装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS576518B2 (ja) * 1979-08-31 1982-02-05
JPS57210824A (en) * 1981-06-23 1982-12-24 Kazuyuki Tanaka Diameter settling mechanism for inflation tube extruder
JPS58211421A (ja) * 1982-06-02 1983-12-08 Robotsuto Kogyo:Kk チユ−ブ製造機におけるブレ止め装置

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