JPS59181723U - 熱可塑性合成樹脂の筒状フイルム製造装置における回転式可変型バブル水冷装置 - 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回転式可変型バブル水冷装置

Info

Publication number
JPS59181723U
JPS59181723U JP1983076065U JP7606583U JPS59181723U JP S59181723 U JPS59181723 U JP S59181723U JP 1983076065 U JP1983076065 U JP 1983076065U JP 7606583 U JP7606583 U JP 7606583U JP S59181723 U JPS59181723 U JP S59181723U
Authority
JP
Japan
Prior art keywords
ring
rotating
synthetic resin
rotation
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.)
Granted
Application number
JP1983076065U
Other languages
English (en)
Other versions
JPH0228041Y2 (ja
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 JP1983076065U priority Critical patent/JPS59181723U/ja
Publication of JPS59181723U publication Critical patent/JPS59181723U/ja
Application granted granted Critical
Publication of JPH0228041Y2 publication Critical patent/JPH0228041Y2/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
    • 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
    • B29C48/911—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説明する
ための概略図、第２図は、本案装置の基　　“礎を成す
可変型バブル水冷装置の斜視図、第３図は、第２図の側
断面説明図、第４図は、本考案に係る回転式可変型バブ
ル水冷装置の一実施例を示す概略一部断面図である。 １７・・・給水樋、１９・・・湾曲冷却管、２１・・・
上部回動リング、２２・・・支柱、２３・・・下部回動
リング、２４・・・ピン、２５・・・リンク、２７・・
・下部支持リング、２８・・・滑動具、２９・・・排水
樋、３１・・・直立部材、３２・・田−ラ、３３・・・
回転ローラ、３４・・・直立フレーム、３６・・・モー
タ。 −−−−７−−−−＼＼ ７ノ ー〇 １本２０　　しくＡ １１　　　　　　　　−１１−　　　　　１／λ　丁−
ｍ−１＝」

Claims (1)

    【実用新案登録請求の範囲】
  1. 環状であって、少なくとも上部が開口された給水樋と、
    該給水樋と一体であって、多数のリンク手段を介して多
    数の湾曲冷却管の上端を回動可能に支持する上部回動リ
    ングと、複数の支柱により−・　　　前記上部回動リン
    グと一定の間隔をおいて対置された下部回動リングと、
    多数の湾曲冷却管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と相対的に回動する下部支持リン
    グと、一定、　形を成す多数本の金属管であって、その
    内部を冷却水が通過し、上端がリンク手段を介して上部
    回動リングに回動可能に支承されるとともに、給水樋と
    連通され、また、下端が下部支持リングに回動可能に支
    承されるとともに、排水樋に開口され、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上部回動リング及び下部支持リング
    の相対回動によって変化され、この包絡円を垂直方向に
    接触しつつ通過するバブルを一定円径の状態で冷却する
    湾曲冷却管と、前記上部回動リングの周端を支承する複
    数の回転ローラと、該回転ローラを支持する複数の直立
    フレームと、前記回転ローラのうち少なくとも一個を回
    転させる駆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回転式可変型バブル水冷装置。
JP1983076065U 1983-05-23 1983-05-23 熱可塑性合成樹脂の筒状フイルム製造装置における回転式可変型バブル水冷装置 Granted JPS59181723U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983076065U JPS59181723U (ja) 1983-05-23 1983-05-23 熱可塑性合成樹脂の筒状フイルム製造装置における回転式可変型バブル水冷装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983076065U JPS59181723U (ja) 1983-05-23 1983-05-23 熱可塑性合成樹脂の筒状フイルム製造装置における回転式可変型バブル水冷装置

Publications (2)

Publication Number Publication Date
JPS59181723U true JPS59181723U (ja) 1984-12-04
JPH0228041Y2 JPH0228041Y2 (ja) 1990-07-27

Family

ID=30206117

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983076065U Granted JPS59181723U (ja) 1983-05-23 1983-05-23 熱可塑性合成樹脂の筒状フイルム製造装置における回転式可変型バブル水冷装置

Country Status (1)

Country Link
JP (1) JPS59181723U (ja)

Also Published As

Publication number Publication date
JPH0228041Y2 (ja) 1990-07-27

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