JPH0615211B2 - 超音波による木質板への部品取付方法 - Google Patents

超音波による木質板への部品取付方法

Info

Publication number
JPH0615211B2
JPH0615211B2 JP62009232A JP923287A JPH0615211B2 JP H0615211 B2 JPH0615211 B2 JP H0615211B2 JP 62009232 A JP62009232 A JP 62009232A JP 923287 A JP923287 A JP 923287A JP H0615211 B2 JPH0615211 B2 JP H0615211B2
Authority
JP
Japan
Prior art keywords
wooden board
ultrasonic waves
ultrasonic
parts
mounting
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 - Fee Related
Application number
JP62009232A
Other languages
English (en)
Other versions
JPS63176134A (ja
Inventor
範弘 高杉
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP62009232A priority Critical patent/JPH0615211B2/ja
Publication of JPS63176134A publication Critical patent/JPS63176134A/ja
Publication of JPH0615211B2 publication Critical patent/JPH0615211B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C66/01—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
    • 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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/302—Particular design of joint configurations the area to be joined comprising melt initiators
    • B29C66/3022—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts 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
    • B29C66/70—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
    • B29C66/748—Joining plastics material to non-plastics material to natural products or their composites, not provided for in groups B29C66/742 - B29C66/746
    • B29C66/7486—Paper, e.g. cardboard
    • 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
    • B29C66/748—Joining plastics material to non-plastics material to natural products or their composites, not provided for in groups B29C66/742 - B29C66/746
    • B29C66/7487—Wood
    • 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
    • B29C66/8145—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 constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/81463—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 constructional aspects of the pressing elements, e.g. of the welding jaws or clamps comprising a plurality of single pressing elements, e.g. a plurality of sonotrodes, or comprising a plurality of single counter-pressing elements, e.g. a plurality of anvils, said plurality of said single elements being suitable for making a single joint
    • 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
    • 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
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/843—Machines for making separate joints at the same time in different planes; Machines for making separate joints at the same time mounted in parallel or in series
    • B29C66/8432—Machines for making separate joints at the same time mounted in parallel or in series
    • 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
    • B29C66/13—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
    • B29C66/50—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
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
    • B29K2711/14—Wood, e.g. woodboard or fibreboard

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Description

【発明の詳細な説明】 （産業上の利用分野） 本発明は、合成樹脂を混合した木質板に合成樹脂の部品
を取り付ける超音波による木質板への部品取付方法に関
するものである。
（従来の技術） 従来、合成樹脂を混合させた木質板に、同じく合成樹脂
からなる取付部品を取り付ける時は、第２図に示すよう
にまず、固定台１に配された超音波ホーン２の上に溶着
を良好にするための突起３を有する取付部品４が載置さ
れる。その次に、取付部品４の上に木質板５が載置さ
れ、可動板６に超音波ホーン２に対向して取り付けられ
た挟持治具７が、空気圧シリンダ８の下降動作によつて
取付部品４の箇所を押えつける。その後、超音波ホーン
２によつて超音波振動を与えて取付部品４を木質板５に
溶着している。
（発明が解決しようとする問題点） しかしながら、上記による部品の取付方法では、超音波
ホーン２によつて取付部品４側から超音波振動を与える
と、この振動は溶着箇所に集中する。即ち突起３の箇所
に集中するので、燃焼温度の低い木質が第３図に示すよ
うに「焼け」５ａが発生して品質不良を生ずる。
そこで、本発明は、上記問題点を解決するためになされ
たものであつて、取付部品を木質板に当接させて木質板
の反対側から超音波振動を与えることよつて、「焼け」
を防止できる超音波による木質への部品取付方法を提供
することを目的とする。
（問題点を解決するための手段） 上記目的を達成するための本発明の特徴は、合成樹脂か
らなる取付部品に合成樹脂を混合した木質板の一側面を
当接し、次いで、該木質板の他側面から超音波振動を与
えたことである。
（作 用） 上記超音波による木質板の部品取付方法によつて超音波
振動は、取付部品の位置で木質板面上の周辺に伝播し、
木質板が焼けることはない。
（実施例） 以下に本発明の実施例を図面に基づいて説明する。ま
ず、第１図は、本発明の超音波による木質板への部品取
付方法を実行するための超音波溶着装置９である。この
超音波溶着装置９は、第２図に基づいて従来の技術の項
で、すでに説明した装置と同じ構成を有するので、その
箇所は同じ符号を付しその詳細な説明は省略する。第１
図の超音波溶着装置９は、第２図の従来の装置と比較し
て超音波ホーン２の位置が上下逆になつていることであ
る。
次に、超音波による木質板の部品取付方法を第１図に基
づいて説明する。ここで使用する木質板５は、細かく砕
かれた木質繊維に合成樹脂のような結合剤を添加し、こ
れを熱圧成形等によつて圧縮成形されたものである。使
用される合成樹脂は熱可塑性または熱硬化性の樹脂であ
る。一方、取付部品４は、ＡＢＳ樹脂からなり、あらか
じめ突起３と共に成形されたものである。この例では、
自動車用の成形ドアトリム用木質板５を金属ドアパネル
に固定するために木質板５に台座として使用する取付部
品４を取り付ける方法を示すものである。
その工程は、まず、取付部品４を挾持治具７に突起３を
上に向けて載置し、その後、木質板５が各取付部品４…
の上に載置される。そして、空気圧シリンダ８が作動し
て超音波ホーン２が下降し、木質板５に当接した後、超
音波ホーン２から超音波振動が与えられる。この超音波
振動は、取付部品４の反対側の位置で木質板５の面の周
辺に伝播して、木質板５の木質が焼けるほど熱エネルギ
は集中しないので焼けることはない。このことから取付
部品４の各突起３…は、木質板５に嵌まり込むようにな
つて取付部品４は木質板５に溶着される。
なお、取付部品４を挾持治具７に載置するとき、また木
質板５を載置するときは、人手によつてでもよいし、自
動化によつてでもよい。
（発明の効果） 以上述べたことから本発明の超音波による木質板への部
品取付方法では、取付部品を木質板に取り付けるために
木質板の反対側から超音波振動を与えて互いに溶着する
ことによつて、熱エネルギの集中を避けることができる
ので、従来のような「焼け」が防止でき、品質が向上し
た。
【図面の簡単な説明】
第１図は、本発明の超音波による木質板への部品取付方
法を実行するための超音波溶着装置を示す正面図、 第２図は、従来の装置を示す正面図、 第３図は、従来の取付状態を示す拡大図である。 ４：取付部品、５：木質板

Claims (1)

    【特許請求の範囲】
  1. 【請求項１】合成樹脂からなる取付部品に合成樹脂を混
    合した木質板の一側面を当接し、次いで該木質板の他側
    面から超音波振動を与えたことを特徴とする超音波によ
    る木質板への部品取付方法。
JP62009232A 1987-01-19 1987-01-19 超音波による木質板への部品取付方法 Expired - Fee Related JPH0615211B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62009232A JPH0615211B2 (ja) 1987-01-19 1987-01-19 超音波による木質板への部品取付方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62009232A JPH0615211B2 (ja) 1987-01-19 1987-01-19 超音波による木質板への部品取付方法

Publications (2)

Publication Number Publication Date
JPS63176134A JPS63176134A (ja) 1988-07-20
JPH0615211B2 true JPH0615211B2 (ja) 1994-03-02

Family

ID=11714660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62009232A Expired - Fee Related JPH0615211B2 (ja) 1987-01-19 1987-01-19 超音波による木質板への部品取付方法

Country Status (1)

Country Link
JP (1) JPH0615211B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111331851A (zh) * 2020-03-12 2020-06-26 徐州工业职业技术学院 一种木塑复合材料超声波焊接方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001030359A (ja) 1999-07-27 2001-02-06 Nippon Pop Rivets & Fasteners Ltd プラスチッククリップの接合方法及びプラスチッククリップ
CN103358543A (zh) * 2013-07-25 2013-10-23 东北林业大学 一种木塑复合材料超声波焊接方法
MX2017015445A (es) * 2015-06-11 2018-03-08 Multimaterial Welding Ag Anclaje en un elemento de construccion de peso ligero.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111331851A (zh) * 2020-03-12 2020-06-26 徐州工业职业技术学院 一种木塑复合材料超声波焊接方法

Also Published As

Publication number Publication date
JPS63176134A (ja) 1988-07-20

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