JPS6140505Y2 - - Google Patents

Info

Publication number
JPS6140505Y2
JPS6140505Y2 JP1981022369U JP2236981U JPS6140505Y2 JP S6140505 Y2 JPS6140505 Y2 JP S6140505Y2 JP 1981022369 U JP1981022369 U JP 1981022369U JP 2236981 U JP2236981 U JP 2236981U JP S6140505 Y2 JPS6140505 Y2 JP S6140505Y2
Authority
JP
Japan
Prior art keywords
welding
pit
link means
protrusions
drive rod
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.)
Expired
Application number
JP1981022369U
Other languages
English (en)
Other versions
JPS57134116U (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 JP1981022369U priority Critical patent/JPS6140505Y2/ja
Publication of JPS57134116U publication Critical patent/JPS57134116U/ja
Application granted granted Critical
Publication of JPS6140505Y2 publication Critical patent/JPS6140505Y2/ja
Expired 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
    • B29C65/56—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
    • 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
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7841—Holding or clamping means for handling purposes
    • 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
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular 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
    • 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
    • B29C66/81411—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 characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
    • B29C66/81421—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 characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave
    • B29C66/81423—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 characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave being concave
    • 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
    • B29C66/81431—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 cavity, e.g. a groove
    • 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
    • B29C66/816—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 mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8161—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 mounting of the pressing elements, e.g. of the welding jaws or clamps said pressing elements being supported or backed-up by springs or by resilient 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
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/824—Actuating mechanisms
    • B29C66/8242—Pneumatic or hydraulic drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Description

【考案の詳細な説明】 この考案は、超音波や熱を発生する溶着ピツト
によつて、合成樹脂製突起等を溶融して、他の端
子部材等に加圧しながら固着して成る溶着機の改
良に係り、特に複雑な制御装置を必要とせずに、
手加工と同様な仕上げ状態を提供することを目的
とする。
端子部材やシヤーシを、ケースのような器体の
合成樹脂製突起を変形させて固着しようとする場
合、プレスのような衝撃力による塑性変形方法と
熱による溶融変形方法とが一般に用いられる。
前者の場合は、衝撃力により突起を変形させる
ため、精密加工、例えばスイツチの接点板かしめ
加工には向いておらず、また亀裂の発生によつて
仕上げ美感も損われるものである。
近年は、精度、美感を保ちつつ固着するため
に、後者の溶融変形方法が好まれている。
しかし、従来のこの種溶着機では、次のような
欠点があつた。
突起を溶融しつつ固着のための加圧力を加える
には、加圧タイミングを、突起が充分溶融した後
かまたは溶融進行程度に応じて徐々に加える必要
があり、このため従来のものでは熱を発生する溶
着ピツトを、油圧、空気圧により上下動する駆動
杆の先端に装着し、上記溶着ピツトをまず一定力
で加圧した状態で、圧力変化つまり溶融進行状態
を検出し、この検出出力により油圧等を加減する
複雑な制御装置を必要とするため、機器自体が高
価なものとなり、また制御装置が作動する遅れ時
間を余分に必要とし、小物家庭電気製品のように
多量生産の治具としては好ましいものではなかつ
た。
そこで、この考案によれば、上下動する駆動杆
と溶着ピツトとを並設するとともに、上記溶着ピ
ツトは上下動方向と直交方向に配された弾性力を
有するリンク手段で駆動杆に支承することによつ
て、簡単な構造で、取扱いやすい溶着機を実現す
ることができたものである。
以下、この考案の実施例を図面により説明す
る。
第１図において、１は基台２に装着された空気
圧シリンダーで、駆動杆３は矢印Ｐで示す空気圧
によつて上下動する。駆動杆３の先端部分には取
付鍔部４を設けている。５は超音波ホーン６を下
向きに装着した溶着ピツトで、中間位置にフラン
ジ付カプラ７を取り付けている。カプラ７と取付
鍔部４との間には、上下２枚の弾性金属板、例え
ば燐錆銅板８，９を、その両端をかしめ又はねじ
１０によつて固着し、こうすることによつて溶着
ピツト５は駆動杆３の上下動方向Ｓと直交方向に
並行な弾性金属板８，９からなるリンク手段で支
承され、超音波ホーン６は駆動杆３が下降するこ
とにより一緒に下降する。
１１は、フエノール樹脂製部品固定台で、基台
２に取り付けられており、超音波ホーン６の先端
と対向位置に、SK鋼のような金属製受け体１２
を埋設している。１３は部品固定バネである。
次に具体的な使用例により更に詳しく説明す
る。
第２図において、溶着対象部品Ａは、１対の金
属接点板１４，１５と、その中間に挾まれる合成
樹脂製絶縁板１６とから構成されており、各金属
接点板１４，１５には、それぞれ固着孔１４′，
１５′が穿設されていて、絶縁板１６の上下面か
ら突設された突起１７，１８が嵌入するように組
み立て、この部品Ａを基台２の部品固定台１１に
セツトする。この場合絶縁板１６はその一端側を
部品固定バネ１３で挾着保持されるとともに、下
側突起１８が受け体１２の凹入面１２ａに嵌り込
む。ついで圧力源（図示せず）から圧力Ｐを加え
てシリンダ１を作動させ、駆動杆３を、一気に降
下させれば、リンク手段８，９で支承された溶着
ピツト５も降下するとともに、超音波ホーン６の
先端の凹入面６ａが上側突起１７に突き当るが、
第１図に破線で示すように弾力性を有するリンク
手段８，９が平行に撓み、超音波ホーン６と突起
１８とは適度の圧力によつて当接し、超音波ホー
ン６の微振動により、摩擦熱が発生し溶融するこ
とになる。この場合、両突起１７，１８間の距離
が短く、かつ受け台１２が金属製であるため、両
突起１７，１８はいずれも溶融し変形する。突起
１７，１８が変形するにつれ、超音波ホーン６は
弾力性を有するリンク手段８，９により徐々に降
下し、効率の良い溶融が行え、確実に溶解した状
態でリンク手段８，９の弾力性でがたつきなく固
着される。
なお、上記実施例のような構成にすれば、駆動
杆３と溶着ピツト５とが並設されているため、機
器自体の全高を低く抑えコンパクトにすることが
できるものである。
また、上記実施例では、溶着ピツト５を超音波
タイプにしたが、ヒーター加熱構造のものでも良
い。
以上述べたように、この考案によれば、上下動
する駆動杆３と溶着ピツト５とを並設するととも
に、上記溶着ピツト５は上下動方向と直交方向に
配された弾力性を有するリンク手段８，９で駆動
杆３に支承されているため、複雑な制御装置を必
要とせず、しかも制御タイムロスを無くし、簡単
な操作で溶着を行うことができる溶着機が得られ
る。
【図面の簡単な説明】
第１図はこの考案の実施例の全体構造図、第２
図は同実施例の要部斜視図、第３図は同実施例の
溶着過程を示す説明図である。 ３……駆動杆、５……溶着ピツト、８，９……
リンク手段、Ｓ……上下動方向。

Claims (1)

    【実用新案登録請求の範囲】
  1. 上下動する駆動杆３と溶着ピツト５とを並設す
    るとともに、上記溶着ピツト５は、上下動方向Ｓ
    と直交方向に配された弾力性を有するリンク手段
    ８，９で、駆動杆３に支承されてなる溶着機。
JP1981022369U 1981-02-17 1981-02-17 Expired JPS6140505Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981022369U JPS6140505Y2 (ja) 1981-02-17 1981-02-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981022369U JPS6140505Y2 (ja) 1981-02-17 1981-02-17

Publications (2)

Publication Number Publication Date
JPS57134116U JPS57134116U (ja) 1982-08-21
JPS6140505Y2 true JPS6140505Y2 (ja) 1986-11-19

Family

ID=29820172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981022369U Expired JPS6140505Y2 (ja) 1981-02-17 1981-02-17

Country Status (1)

Country Link
JP (1) JPS6140505Y2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102342932B1 (ko) * 2014-02-04 2021-12-24 부트벨딩 에스아 커넥터 및 이를 이용하는 방법

Also Published As

Publication number Publication date
JPS57134116U (ja) 1982-08-21

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