JPS59109317A - 合成樹脂の熱溶着方法 - Google Patents

合成樹脂の熱溶着方法

Info

Publication number
JPS59109317A
JPS59109317A JP57220536A JP22053682A JPS59109317A JP S59109317 A JPS59109317 A JP S59109317A JP 57220536 A JP57220536 A JP 57220536A JP 22053682 A JP22053682 A JP 22053682A JP S59109317 A JPS59109317 A JP S59109317A
Authority
JP
Japan
Prior art keywords
resin
bottle
pin
heat
items
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
JP57220536A
Other languages
English (en)
Inventor
Tokuhito Yoshida
徳人 吉田
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.)
KODAMA KAGAKU KOGYO KK
Kodama Chemical Industry Co Ltd
Original Assignee
KODAMA KAGAKU KOGYO KK
Kodama Chemical Industry Co 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 KODAMA KAGAKU KOGYO KK, Kodama Chemical Industry Co Ltd filed Critical KODAMA KAGAKU KOGYO KK
Priority to JP57220536A priority Critical patent/JPS59109317A/ja
Publication of JPS59109317A publication Critical patent/JPS59109317A/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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/60—Riveting or staking
    • B29C65/606—Riveting or staking the rivets being integral with one of the parts to be joined, i.e. staking
    • B29C65/609—Riveting or staking the rivets being integral with one of the parts to be joined, i.e. staking the integral rivets being plunge-formed
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/137—Beaded-edge joints or bead seals
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/21—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being formed by a single dot or dash or by several dots or dashes, i.e. spot joining or spot welding
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • B29C66/474—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0054—Shaping techniques involving a cutting or machining operation partially cutting through the 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined

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

【発明の詳細な説明】 この発明は複数の熱可塑性樹脂製品を熱溶着する方法に
関する物である。従来からも樹脂の熱溶着は広く刈られ
、用いられているが、これらの方法では熱溶着を施こし
た部分がその熱の影響によって変形等をおこす為、厚肉
製品や溶着部裏面の外観状態を問題にしない製品に使用
はできても、薄肉製品や溶着部裏面の外観状態を重視す
る製品には使用できなかった。
この発明は、これら従来までの熱溶着法の欠点を解消す
るもので、これを図面について説明すれば、表面製品と
なる樹脂製品１の裏面に別の樹脂製品２を置き、その樹
脂製品２の上方よシ、それら樹脂製品１及び２の溶融温
度以上に加熱されたビン８を加圧、挿入して行く、また
この時、樹脂製品２を樹脂製品１へ若干圧着する様にす
る。尚、ビン３の温度は樹脂製品１及び２がＰ、Ｐ、の
場合２８０〜２５０℃位である。（第１図）加圧挿入さ
れたビン８は、樹脂製品２を貫通し、樹脂製品１へ侵入
して行くが、樹脂製品１の表面がビン３の熱でおかされ
る手前の位置まで侵入した後、直ちに抜き取られる。尚
、ビン８の樹脂製品１への侵入量が多い程溶着強度が増
す為、樹脂製品１の外観状態が変化を起こさない範囲で
ビン８を深く侵入させる事が必要である。尚ビン８の挿
入時間は１〜２秒と非常に短かい。（第２図）ビン８の
形状の１例を示すと第３図の通シであシ、ビン８は太す
ぎると熱溶着の際の熱による変形等の影響が出やすく、
細すぎると溶着強度が出ない。
本発明の溶着方法を用いた場合の溶着状態の１例を示す
と第４図の如くなシ、この例においては表面製品となる
樹脂製品１に別の樹脂戎品としてクリップ組付は部材２
′と補強リブ２が溶着されている。
また第５及び第６図に示す様に表面にガる樹脂製品１の
表側に柔らかな感触の材料５がラミネートされた場合で
も溶着強度及び表面外観に悪影響は見られない。柔らか
々感触の材料５として、は、カーペット、７アプリツク
、高発泡体（クッション）、ゴム等を用いる事ができる
。またその他、振動エネルギーを吸収する為、超音波溶
着が不可能と言われて来た柔らか表感触の材料５の場合
でも溶着可能である。熱溶着を施こした部分６の樹脂製
品１及び２の溶融接合状態は第７図に示すよ尚、溶着強
度はビン３による溶着点６の数に比例する為、溶着点６
を増す程、強い溶着強度が得らｉる。
ネた、従来のハ溶着がそうである様に、樹脂製品１及び
２は相溶性のある材質でなければならない。
以上の様にして表面外観を損なう事なく、樹脂製品１の
裏面に種々の別樹脂部品２を熱溶着する事が可能となっ
た。
【図面の簡単な説明】
図面は、本発明の一実施態様を示し第１図は本発明の熱
溶着を行う匣前の各部品の位置関係を示す断面図。 第２図は本発明の熱溶着を行っている状態を示す断面図
、第８図は本発明の熱溶着に用いるビンの形状の１例を
示す正面図である。第４図は本発明の熱溶着を施こした
状態の製品の１例を示す斜視図である。第５図は樹脂製
品の表面に柔らかな感触の羽料をラミネートした状況に
おいて、本発明の熱溶着を行っている状態を示す断面図
、第６図は、本発明の熱溶着を施こした聚晶に柔らかな
感触の材料をラミネートした樹脂製置の断面−１第７図
は、熱溶着箇所の詳細な断面高、１は表面製品となる樹
脂製品、２及び２′は樹脂製品１の裏１　　　　　： 面に溶着される樹脂製品、８はビン、４は受台、５は柔
らかな感触を持った材料、６はビンによって溶着された
箇所、７は樹脂製品１笈び２の一融接合部分。 □ 特許出願人　　児玉化学工業株銚会社 ：　　　　　・　　１

Claims (1)

    【特許請求の範囲】
  1. 複数の熱可塑性樹脂製品を重ね合わせて、製品外観面の
    裏面方向から、加熱されたビンを加圧挿入して行き、ビ
    ンの周辺部の熱可塑性樹脂をビンの熱によって溶融状態
    となして重ね合わされた樹脂製品をビンの周辺部で溶融
    接合して一体となすと共に、ビンは表面になる樹脂製品
    を貫通せず、その製品の表面状態がビンの熱におかされ
    ない位置まで加圧挿入した後、重ね合わされた樹脂製品
    から抜き取ることを特徴とする合成樹脂の熱溶着方法。
JP57220536A 1982-12-15 1982-12-15 合成樹脂の熱溶着方法 Pending JPS59109317A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57220536A JPS59109317A (ja) 1982-12-15 1982-12-15 合成樹脂の熱溶着方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57220536A JPS59109317A (ja) 1982-12-15 1982-12-15 合成樹脂の熱溶着方法

Publications (1)

Publication Number Publication Date
JPS59109317A true JPS59109317A (ja) 1984-06-25

Family

ID=16752528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57220536A Pending JPS59109317A (ja) 1982-12-15 1982-12-15 合成樹脂の熱溶着方法

Country Status (1)

Country Link
JP (1) JPS59109317A (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63139728A (ja) * 1986-12-01 1988-06-11 Fujipatsuku Kk 吸液マットの製造方法
WO2002057066A1 (en) * 2001-01-18 2002-07-25 Munekata Ireland Limited Method of joining thermoplastics parts
JP2012232453A (ja) * 2011-04-28 2012-11-29 Toyota Motor Corp 繊維強化樹脂材の接合方法と接合構造
JP2019182529A (ja) * 2018-04-16 2019-10-24 株式会社Ｍｉｚｋａｎ Ｈｏｌｄｉｎｇｓ 食品用容器、容器入り食品の製造方法及び食品用容器の接合方法
WO2022158391A1 (ja) * 2021-01-20 2022-07-28 古河電気工業株式会社 接合構造体およびその製造方法、ならびに電線用外装体

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS492320A (ja) * 1972-03-14 1974-01-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS492320A (ja) * 1972-03-14 1974-01-10

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63139728A (ja) * 1986-12-01 1988-06-11 Fujipatsuku Kk 吸液マットの製造方法
JPH0470983B2 (ja) * 1986-12-01 1992-11-12 Fujipatsuku Kk
WO2002057066A1 (en) * 2001-01-18 2002-07-25 Munekata Ireland Limited Method of joining thermoplastics parts
JP2012232453A (ja) * 2011-04-28 2012-11-29 Toyota Motor Corp 繊維強化樹脂材の接合方法と接合構造
JP2019182529A (ja) * 2018-04-16 2019-10-24 株式会社Ｍｉｚｋａｎ Ｈｏｌｄｉｎｇｓ 食品用容器、容器入り食品の製造方法及び食品用容器の接合方法
WO2022158391A1 (ja) * 2021-01-20 2022-07-28 古河電気工業株式会社 接合構造体およびその製造方法、ならびに電線用外装体

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