JPS5828337A - 接着方法 - Google Patents

接着方法

Info

Publication number
JPS5828337A
JPS5828337A JP56104419A JP10441981A JPS5828337A JP S5828337 A JPS5828337 A JP S5828337A JP 56104419 A JP56104419 A JP 56104419A JP 10441981 A JP10441981 A JP 10441981A JP S5828337 A JPS5828337 A JP S5828337A
Authority
JP
Japan
Prior art keywords
adhesive
plastic plate
metal plate
bonding
present
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
JP56104419A
Other languages
English (en)
Inventor
Katsuhiro Maeda
前田　勝啓
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56104419A priority Critical patent/JPS5828337A/ja
Publication of JPS5828337A publication Critical patent/JPS5828337A/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
    • 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
    • B29C66/74—Joining plastics material to non-plastics 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
    • B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/50—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like
    • B29C65/5057—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding using adhesive tape, e.g. thermoplastic tape; using threads or the like positioned between the surfaces to be joined
    • 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
    • B29C66/20—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
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • 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
    • B29C66/472—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially 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
    • B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
    • B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
    • B29C66/81427—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single ridge, e.g. for making a weakening line; comprising a single tooth
    • B29C66/81429—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single ridge, e.g. for making a weakening line; comprising a single tooth comprising a single tooth
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
    • C09J5/06—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive
    • 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
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/45—Joining of substantially the whole surface of the articles
    • 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
    • B29C66/74—Joining plastics material to non-plastics material
    • B29C66/742—Joining plastics material to non-plastics material to metals or their alloys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Lining Or Joining Of Plastics Or 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

【発明の詳細な説明】 本発明はポリプロピレンのような難、接着性の熱可暖性
プラスチック板体と金属板体とを接着する接着方法に関
する。
ボリグ四ピレンのような難接着性の熱可謙性プラスチッ
ク成形品とたとえばアルンエウム製の化粧板などとの接
着には以下に記すような各種の方法が用いられている。
すなわち、両面粘着テープ（ゴム系樹脂、ウレタン系樹
脂）を用いて加圧接着する方法、ホットメルトを用いて
加熱・加圧して接着する方法、反応臘接着剤（エポキシ
樹脂、ウレタン樹脂）を用いて、常温型た拡加熱硬化に
より接着する方法が用いられている。ところが、両面粘
着テープまたはホットメルトを用いる接着方法は接着強
度が不十分であゃ、他方において、反応臘接着剤は初期
強度が得られる會でに必要な硬化時間が１０分以上とな
〉貴意性に問題がある。
さらに、従乗法によれば加熱硬化中細熱溶融の工程が必
要となるため大量の電力を消費するので、省エネルギお
よび製品価格低減の観点からｔ問題である。
本発明は、上記事情を参酌してなされたもので熱可履性
プラスチツタ板体の表面と金属板体との間に熱可履性接
着剤を介在させて超音波振動を付加しながら加圧するこ
とにより１両者を十分な接以下、本発明を図面を参照し
て実施例Ｋｍづいて詳述する。
本発明において接着される薄板状の金属板体（１）は第
１図に示すように、矩形状に形成され、かつ中央部に切
欠部（２）を有するたとえばアルミニウム製化粧板であ
る。この金属板体（１）を被着するプラスチック板体（
３）は金属薄板（１）と切欠部（２）を除いてほぼ同一
の対向面を有し、九とえばポリプロピレンなどの難接着
性の熱可重性プラスチックによシ直方体状に成形されて
いる。また、第２図は本発明において用いられる金属製
の接着治具台（４）を示していて、この後着治具台（４
）は上記プラスチック板体（３）を載置すると同時にプ
ラスチック板体（３）の位置決めをするためのものであ
）、載置されたプラスチック板体（３）と接着治具台（
４）との両対向面が全く同一寸法であるような直方体状
に形成され、後着治具台（４）のプラスチック板体（３
）に対する対向面上には後述するプラスチック板体（３
）の複数の接着部位に対応する位置にプラスチック板体
（３）と直接画線する複数の角柱状当接体（５）・・・
が固着されている。さらに１本発明には上記当接体（５
）・・・とともに金属板体（１）およびプラスチック板
体（３）を挾圧して超音波を付与する超音波ホーン（６
）が用いられる。
この超音波ホーン（６）は図示せぬ超音波発生装置に接
続されている。
つぎに、本発明の接着方法を順をおって説明する０ まず、第１図に示すように、金属板体（１）のプラスチ
ック板体（３）との接着面側の複数の接着部位（前述し
た当接体（５）・・・と対応する位置関係にある。）に
たとえばアトマー（商品名　三井石油化学製）等の熱可
塑性の接着剤（７）・・・を薄膜状に塗布する。
さらＫ、第３図に示すように図示せぬ基台上に置かれた
接着治具台（４）の当接体（５）・・・上にプラスチッ
ク板体（３）を載置すると同時に、接着Ｗｌ臭台（４）
とプラスチック板体（３）との互いの対向面が同一寸法
で゛あることを利用して各！！接体（５）がそれぞれ対
応するプラスチック板体（３）の接着部位Ｋｍ接するよ
うに位置決めする。つぎに、第３図および第４図に示す
ように金属板体（１）をこの金属板体（１）上に塗布さ
れた接着剤（７）・・・が対応するプラスチック板体（
３）の接着部位に振触して金属板体（１）とプラスチッ
ク板体（３）との間に介在するように重ね合せる。しか
して、超音波ホーン（６）を金属板体（１）のほぼ中央
部にて上記当接体（５）・・・方向に約２ｋ　ｇ／ｃｄ
　９度加圧するるＣその結果、超音波は当接体（５）・
・・すなわち、゛グラ゛スチック板体（３）の接着部位
にて集中的に作用し接着剤（７）・・・は溶融して金属
板体（１）およびプラスチック板体（３）中に浸潤し１
両者は強固に接着される。
上述のように、本発明は接着する金属板体と難接着性の
プラスチック板体との間に熱可甑性の接着剤を介在させ
金属板体またはプラスチック板体のいずれかの接着部位
に当接された尚接体と超音波ホーンとにより金属板体と
プラスチック板体とを挾圧すると同時に超音波を上記接
着剤に付与して接着するようにしたもので以下に記すよ
うな甚大な効果を奏する。
（１）接着強度が飛躍的に増大する。ちなみに、本発明
による接着強度は、測定温度に℃でＴ剥離試験では２１
ｋＶ′２０ａａ　　を引張せん断試験では１３０ｋｇ／
ｄでちゃ、これらは両面テープ法の約４倍、ホットメル
ト法の約２倍に和尚する。
（２）超音ｔＩＬｔ利用して接着剤を溶融するので従来
法に比べ接着時間が大幅に短縮し作業能率が向上するＣ （３）従来のように加熱硬化、加熱溶融の１糧が不に重
布しているが、これに限ることなく少くとも金属板体あ
るいはプラスチック板体のいずれか一方に塗布すればよ
い。また、上記実施例においては接着剤を薄膜状に塗布
しているが、固形フィルム状の熱可雇性接着剤を所定位
置に貼着するようにしてもよい。また、超音波ホーンを
プラスチック板体側から押圧させるようにしてもよい。
さらにまた、接着する金属板体およびプラスチック板体
の面積が瓜大で超音波がすべての接着部位に行きわたら
ない場合は、各接着部位または適宜区分された各区画に
対応して複数の超音波ホーンな設け、同時に超音波を付
与するようにしてよい０このとき、超音波の位相をずら
すことによシ超音波付与効率が一層向上する。まえ、超
音波ホーンが１個だけの場合でも、各接着部位ｔたは適
宜区分された各区画に対して順次超音波ホーンｔ１１動
しながら接着することによシ同様の接着効果を得ること
ができる。
その他、本発明の要旨を逸脱しない範囲において種々変
更自在である。
【図面の簡単な説明】
第１図は本発明の一実施例において接着される金属板体
の平面図、第２図は本発明の一実施例において用いられ
る接着治具台の斜視図、第３図および第４図は本発明の
接着方法を説明する丸めの図である。 （１）・・・金属板体、（３）・・・プラスチック板体
、（４）・・・接着治具台、　（５）・・・蟲接体、（
６）・・・超音波ホーン、　（７）・・・接着剤。 ′！Ｓ　１図

Claims (1)

  1. 【特許請求の範囲】 下記構成を具備することを特徴どする接着方法。 （イ）互いＫｍ着される金属板体とプラスチック板体と
    の間に熱可履性の接着剤を介在させる方法。 （ロ）上記接着剤が介在する位置において上記金属板体
    またはプラスチック板体のいずれか一方に当接体を画線
    させ上記当接体と超音波ホーンとＫよシ上記金属板体と
    上記プラスチック板体とを挟圧するとと４に上記超音波
    ホーンから超音波を上記接着剤に付与する方法。
JP56104419A 1981-07-06 1981-07-06 接着方法 Pending JPS5828337A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56104419A JPS5828337A (ja) 1981-07-06 1981-07-06 接着方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56104419A JPS5828337A (ja) 1981-07-06 1981-07-06 接着方法

Publications (1)

Publication Number Publication Date
JPS5828337A true JPS5828337A (ja) 1983-02-19

Family

ID=14380169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56104419A Pending JPS5828337A (ja) 1981-07-06 1981-07-06 接着方法

Country Status (1)

Country Link
JP (1) JPS5828337A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5183523A (en) * 1990-08-15 1993-02-02 Philip Morris Incorporated Apparatus for ultrasonically bonding endcaps to a container of dissimilar material
US7683482B2 (en) 1999-01-29 2010-03-23 Panasonic Corporation Electronic component unit
WO2012013651A3 (de) * 2010-07-27 2012-03-22 Ewald Dörken Ag Verfahren zur herstellung einer stoffschlüssigen verbindung zwischen einem werkstück mit einer metalloberfläche und einem werkstück mit einer kunststoffoberfläche
JP2017109496A (ja) * 2013-01-18 2017-06-22 日本軽金属株式会社 金属−樹脂接合体の製造方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5183523A (en) * 1990-08-15 1993-02-02 Philip Morris Incorporated Apparatus for ultrasonically bonding endcaps to a container of dissimilar material
US7683482B2 (en) 1999-01-29 2010-03-23 Panasonic Corporation Electronic component unit
US8007627B2 (en) * 1999-01-29 2011-08-30 Panasonic Corporation Electronic component mounting method and apparatus
WO2012013651A3 (de) * 2010-07-27 2012-03-22 Ewald Dörken Ag Verfahren zur herstellung einer stoffschlüssigen verbindung zwischen einem werkstück mit einer metalloberfläche und einem werkstück mit einer kunststoffoberfläche
US9238328B2 (en) 2010-07-27 2016-01-19 Ewald Doerken Ag Method for producing an adhesive connection
JP2017109496A (ja) * 2013-01-18 2017-06-22 日本軽金属株式会社 金属−樹脂接合体の製造方法

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