JPH0120979B2 - - Google Patents
Info
- Publication number
- JPH0120979B2 JPH0120979B2 JP60034931A JP3493185A JPH0120979B2 JP H0120979 B2 JPH0120979 B2 JP H0120979B2 JP 60034931 A JP60034931 A JP 60034931A JP 3493185 A JP3493185 A JP 3493185A JP H0120979 B2 JPH0120979 B2 JP H0120979B2
- Authority
- JP
- Japan
- Prior art keywords
- base material
- vibrator
- skin material
- laminated skin
- base
- 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
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
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
- B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
-
- 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
- B29C66/10—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
- B29C66/50—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
- B29C66/5326—Joining single elements to the wall of tubular articles, hollow articles or bars 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
- B29C66/50—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
- B29C66/61—Joining from or joining on the inside
-
- 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
- B29C66/72—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 structure of the material of the parts to be joined
- B29C66/723—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 structure of the material of the parts to be joined being multi-layered
-
- 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
- B29C66/70—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
- B29C66/72—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 structure of the material of the parts to be joined
- B29C66/723—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 structure of the material of the parts to be joined being multi-layered
- B29C66/7232—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 structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer
- B29C66/72327—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 structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of natural products or their composites, not provided for in B29C66/72321 - B29C66/72324
- B29C66/72329—Wood
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Manufacturing & Machinery (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は自動車用ドアトリムやガーニツシユの
ような自動車用内装材の製造時において基材の端
縁より張出した表皮材端末を基材裏面に巻き込み
固定する自動車用内装材の端末処理法に関するも
のである。Detailed Description of the Invention (Industrial Field of Application) The present invention is a method for manufacturing automobile interior materials such as automobile door trims and garnishes by rolling the end of the skin material protruding from the edge of the substrate into the back surface of the substrate. This invention relates to a method for treating the ends of automotive interior materials to be fixed.
（従来の技術）
従来、自動車用内装材の製造に際しては、クツ
シヨン材層がラミネートされた積層表皮材を基材
の表面に接着後該基材の端末より張出した積層表
皮材端末を基材の裏面に巻き込んでこれをステー
プルで固定するのが普通である。（例えば特開昭
57−89958号公報）また、積層表皮材端末を基材
の裏面に巻き込んだうえ両面接着テープなどで接
着固定することも知られている。（例えば特開昭
56−144156号公報）
（発明が解決しようとする問題点）
ところが前者の固定方法ではシヨルダー部など
でステーブルの釘先が表面側に飛び出る可能性が
高く、また間隔をおいてステープルで固定するた
めその間隔にしたがつた表面の凹凸感が表皮材に
現れ、また、後者の固定方法では基材の固定部分
の表面が平面で直線状であれば処理作業の自動化
も可能であるが、湾曲面で曲線状であると自動化
は困難で手作業が主な作業方法となる。(Prior art) Conventionally, when manufacturing automobile interior materials, after adhering the laminated skin material on which the cushion material layer is laminated to the surface of the base material, the end of the laminated skin material protruding from the end of the base material is attached to the base material. It is common to wrap it around the back and secure it with staples. (For example, Tokukai Sho
57-89958) It is also known to wrap the end of the laminated skin material onto the back surface of the base material and then adhesively fix it with double-sided adhesive tape or the like. (For example, Tokukai Sho
(Publication No. 56-144156) (Problem to be solved by the invention) However, with the former fixing method, there is a high possibility that the nail tip of the stable will protrude to the surface side at the shoulder part, etc., and it is necessary to fix with staples at intervals. Therefore, an uneven surface appearance according to the spacing appears on the surface material.Also, with the latter fixing method, if the surface of the fixed part of the base material is flat and straight, it is possible to automate the processing work, but if the surface is curved If the surface is curved, automation is difficult and manual work is the main method.
（問題点を解決するための手段）
本発明は、自動車用内装材を製作する際、ステ
ープルを用いた内装材の端末処理や両面接着テー
プなどによる接着固定による内装材の端末処理に
おける煩雑さ、自動化の困難性をなくして内装材
の端末処理を自動化できるうえに優れた外観の製
品とすることができる自動車用内装材の端末処理
法を目的として完成されたもので、裏面にクツシ
ヨン材層がラミネートされた積層表皮材を基材の
表面に接着後該基材の端縁より張出した積層表皮
材端末を基材側に若干折曲した状態で超音波溶着
装置の振動子の側面に折曲基部を当てがい、該振
動子の側面に沿わせて基材を降下させて前記折曲
基部が振動子の先端から外れたら前記積層表皮材
端末が未だ振動子の側面に支えられた状態のまま
該積層表皮材端末を圧板により基材の裏面に押圧
して該積層表皮材端末を基材裏面に巻き込んだう
え前記振動子により加圧し、超音波発振器を発振
させて基材裏面に積層表皮材端末を溶着すること
を特徴とするものである。(Means for Solving the Problems) The present invention solves the problem of the complexity of end processing of interior materials using staples or adhesive fixing with double-sided adhesive tape when producing interior materials for automobiles. This method was developed for the purpose of automating the end treatment of interior materials, eliminating the difficulty of automation, and producing a product with an excellent appearance. After adhering the laminated skin material to the surface of the base material, the end of the laminated skin material protruding from the edge of the base material is slightly bent toward the base material side, and then bent to the side of the vibrator of the ultrasonic welding device. Apply the base, lower the base material along the side of the vibrator, and when the bent base comes off the tip of the vibrator, the end of the laminated skin material is still supported by the side of the vibrator. The ends of the laminated skin material are pressed against the back surface of the base material by a pressure plate, the ends of the laminated skin material are rolled up onto the back surface of the base material, and then pressurized by the vibrator, the ultrasonic oscillator is oscillated, and the laminated skin material is applied to the back surface of the base material. It is characterized by welding the terminals.
本発明においては裏面にクツシヨン材層がラミ
ネートされた積層表皮材を基材の表面に接着後該
基材の端縁より張出した積層表皮材端末を基材側
に折曲げる点で従来方法と殆ど変わることはない
が、この積層表皮材端末を基材側に折曲げる際本
発明では若干折曲した状態で超音波溶着装置の振
動子の側面に折曲基部を当てがえばよい。そし
て、この基材を前記折曲基部を介して該振動子の
側面に当てがつたまま振動子に沿つて下降させれ
ば、前記折曲基部が振動子の先端より外れること
となるが、この折曲基部が振動子の先端より外れ
た直後には未だ積層表皮材端末はクツシヨン材層
の弾発力によつて振動子の側面に支えられた状態
を保持していることとなるので、この時点で該積
層表皮材端末を圧板により基材の端縁方部裏面に
押圧すれば、該積層表皮材端末は基材裏面に巻き
込まれる。このようにして巻き込みが終了したら
前記振動子をさらに降下させてその先端をもつて
積層表皮材端末を基材に向け加圧し、振動子の加
圧力が予め規定された設定圧力に達したとき超音
波発振器を発振させ、超音波出力制御装置により
発振出力を制御しながら基材裏面に積層表皮材端
末を溶着する。 In the present invention, the laminated skin material with a cushion material layer laminated on the back side is bonded to the surface of the base material, and then the end of the laminated skin material that protrudes from the edge of the base material is bent toward the base material side, which is almost the same as the conventional method. Although this does not change, in the present invention, when the end of the laminated skin material is bent toward the base material, the bending base may be applied to the side surface of the vibrator of the ultrasonic welding device in a slightly bent state. If this base material is lowered along the vibrator while remaining in contact with the side surface of the vibrator through the bent base, the bent base will come off from the tip of the vibrator. Immediately after the bent base is removed from the tip of the vibrator, the end of the laminated skin material is still supported by the side surface of the vibrator by the elastic force of the cushion material layer. At this point, if the end of the laminated skin material is pressed against the back surface of the edge portion of the base material by a pressure plate, the end of the laminated skin material will be rolled up on the back surface of the base material. When the winding is completed in this way, the vibrator is lowered further and its tip is used to apply pressure to the end of the laminated skin material toward the base material, and when the applied force of the vibrator reaches a predetermined set pressure, A sonic oscillator is oscillated, and the end of the laminated skin material is welded to the back surface of the base material while controlling the oscillation output using an ultrasonic output control device.
（実施例）
次に、本発明の実施例を図示の超音波溶着装置
を使用して詳細に説明すれば、１はベース２に設
けられたアルミニウム製の受型であつて、その上
面にはシリコンゴムマツト３が敷設されている。
４は超音波発振器５に接続された発振子６と振幅
増幅器７と逆ホーン型の振動子８とよりなる超音
波溶着ユニツトで、該超音波溶着ユニツト４は受
型１の上方に昇降自在に設けられている。１０は
ベース２の一側上面に設けられた圧板装置であつ
て、該圧板装置１０は受型１に対してシリンダ１
１により接離される摺動体１２と、その上面に植
設された支柱１３と、その上端より斜下向きに垂
設されたシリンダ１４と、基端が前記支柱１３の
下端に枢着されて前記シリンダ１４の作動で上下
に回動される圧板１５とよりなるものとしてい
る。そして、今、ポリオレフイン系発泡体等のク
ツシヨン材層１６が表皮１７の裏面にラミネート
された積層表皮材１８を木質系の基材１９の表面
に積層表皮材端末１８ａが基材１９の端縁より張
出した状態で接着してある半製品を用意し、この
半製品の積層表皮材端末１８ａを基材１９側に若
干折曲げながらその折曲基部１８ｂが振動子８の
先細の側面８ａに当てがわれるように該半製品を
セツトしたうえこの半製品を該側面８ａに沿つて
降下させてゆけば、前記折曲基部１８ｂが振動子
８の先端より外れることとなるから、この外れた
直後すなわち前記積層表皮材端末１８ａが未だ振
動子８の側面８ａに支えられた状態にあるとき、
前記シリンダ１１を作動させて摺動体１２を受型
１に接近させるとともにシリンダ１４を作動させ
て圧板１５を下向きに回動させ、該圧板１５によ
り積層表皮材端末１８ａを受型１に支持されてい
る基材１９の端縁方部裏面に巻き込む。そして、
超音波溶着ユニツト４を降下させて下端の振動子
８の先端により積層表皮材端末１８ａを基材１９
に向け加圧し、この振動子８による加圧圧力が予
め規定された設定圧力に達したとき超音波発振器
５を発振させ、発振出力を制御して基材１９の裏
面に積層表皮材端末１８ａを溶着する。(Example) Next, an example of the present invention will be described in detail using the illustrated ultrasonic welding apparatus. A silicone rubber mat 3 is laid.
4 is an ultrasonic welding unit consisting of an oscillator 6 connected to an ultrasonic oscillator 5, an amplitude amplifier 7, and an inverted horn type vibrator 8; It is provided. Reference numeral 10 denotes a pressure plate device provided on the upper surface of one side of the base 2, and the pressure plate device 10 is arranged so that the cylinder 1
1, a column 13 planted on its upper surface, a cylinder 14 hanging diagonally downward from its upper end, and a base end pivoted to the lower end of the column 13 to form the cylinder. The pressure plate 15 is rotated up and down by the operation of the pressure plate 14. Now, a laminated skin material 18 in which a cushion material layer 16 such as a polyolefin foam is laminated on the back side of the skin 17 is placed on the surface of a wood base material 19, and a laminated skin material end 18a is attached from the edge of the base material 19. A semi-finished product that is glued in an overhanging state is prepared, and the end 18a of the laminated skin material of this semi-finished product is slightly bent toward the base material 19 side, so that the bent base 18b is applied to the tapered side surface 8a of the vibrator 8. If the semi-finished product is set in such a manner that the semi-finished product is lowered along the side surface 8a, the bent base 18b will come off the tip of the vibrator 8. When the laminated skin material end 18a is still supported by the side surface 8a of the vibrator 8,
The cylinder 11 is actuated to bring the sliding body 12 close to the mold 1, and the cylinder 14 is actuated to rotate the pressure plate 15 downward, so that the end 18a of the laminated skin material is supported by the mold 1 by the pressure plate 15. Wrap it around the back surface of the edge portion of the base material 19. and,
The ultrasonic welding unit 4 is lowered and the end of the laminated skin material 18a is attached to the base material 19 using the tip of the vibrator 8 at the lower end.
When the pressure applied by the vibrator 8 reaches a predetermined set pressure, the ultrasonic oscillator 5 is caused to oscillate, and the oscillation output is controlled to form the laminated skin material end 18a on the back surface of the base material 19. Weld.
（発明の効果）
本発明は前記説明から明らかなように、裏面に
クツシヨン材層がラミネートされた積層表皮材を
基材の表面に接着後該基材の端縁より張出した積
層表皮材端末を基材の裏面に巻き込んで固定する
自動車用内装材の端末処理法において、超音波溶
着装置を使用するとともにその振動子の側面に積
層表皮材端末が基材側に若干折曲げられた状態で
折曲基部を当てがつてセツトし、その後は基材を
振動子の側面に沿わせたまま前記折曲基部が振動
子の先端から外れるまで降下させ、先端から外れ
たら未だ積層表皮材端末がその裏面のクツシヨン
材層による保形効果によつて振動子に支えられて
いる間に圧板をもつて該積層表皮材端末を基材裏
面に巻き込むようにして超音波溶着を行うように
したので、自動的に端末処理を行うことができる
うえにシヨルダー部などでステープルの釘先が表
面側に飛び出るようなことは全くなく、また間隔
をおいてステープルで固定することもないためそ
の間隔にしたがつた表面の凹凸感が表皮材に現れ
ることもない。さらに、基材の表面形状が湾曲面
で曲線状をなしている場合でも従来の接着による
端末処理法のような面倒な作業が不要で一貫した
製造工程の自動化が可能となるうえに超音波溶着
は高周波溶着のように受型に面する表皮表面に溶
着跡を残すこともないので製作された自動車用内
装材は外観の優れたものとなるという効果があ
り、本発明は産業の発達に寄与するところ極めて
大なものである。(Effects of the Invention) As is clear from the above description, the present invention has a laminated skin material having a cushion material layer laminated on the back surface bonded to the surface of a base material, and then the ends of the laminated skin material protruding from the edge of the base material. In the terminal processing method for automobile interior materials, which is wrapped around the back side of the base material and fixed, an ultrasonic welding device is used and the end of the laminated skin material is bent slightly toward the base material side on the side of the vibrator. Apply and set the bent base, then lower the base material along the side of the vibrator until the bent base comes off the tip of the vibrator, and when it comes off the tip, the end of the laminated skin material will still be on the back side. Ultrasonic welding is carried out automatically by wrapping the end of the laminated skin material onto the back surface of the base material using a pressure plate while it is supported by a vibrator due to the shape retention effect of the cushion material layer. In addition, the ends of the staples can be processed at the same time, and there is no chance of the staple tips protruding toward the surface at shoulder areas, etc., and there is no need to fix the staples at intervals, so the surface can be processed according to the intervals. No unevenness appears on the surface material. Furthermore, even if the surface shape of the base material is curved, it does not require the troublesome work of the conventional adhesive-based terminal processing method, making it possible to automate the entire manufacturing process, and ultrasonic welding. Unlike high-frequency welding, which does not leave any welding marks on the surface of the skin facing the mold, the manufactured interior material for automobiles has the effect of having an excellent appearance, and the present invention contributes to the development of the industry. It's an extremely big deal.
第１図は本発明の端末処理法に用いる超音波溶
着装置の１例を示す一部切欠正面図、第２図、第
３図は本発明方法の実施例の工程説明図である。
１：受型、５：超音波発振器、６：発振子、１
５：圧板、１６：クツシヨン材層、１８：積層表
皮材、１８ａ：積層表皮材端末、１８ｂ：折曲基
部、１９：基材。
FIG. 1 is a partially cutaway front view showing an example of an ultrasonic welding apparatus used in the end treatment method of the present invention, and FIGS. 2 and 3 are process explanatory diagrams of an embodiment of the method of the present invention. 1: Receiving mold, 5: Ultrasonic oscillator, 6: Oscillator, 1
5: pressure plate, 16: cushion material layer, 18: laminated skin material, 18a: laminated skin material end, 18b: bent base, 19: base material.
Claims (1)
層表皮材を基材の表面に接着後該基材の端縁より
張出した積層表皮材端末を基材側に若干折曲した
状態で超音波溶着装置の振動子の側面に折曲基部
を当てがい、該振動子の側面に沿わせて基材を降
下させて前記折曲基部が振動子の先端から外れた
ら前記積層表皮材端末が未だ振動子の側面に支え
られた状態のまま該積層表皮材端末を圧板により
基材の裏面に押圧して該積層表皮材端末を基材裏
面に巻き込んだうえ前記振動子により加圧し、超
音波発振器を発振させて基材裏面に積層表皮材端
末を溶着することを特徴とする自動車用内装材の
端末処理法。1. After adhering the laminated skin material with the cushion material layer laminated on the back side to the surface of the base material, the end of the laminated skin material protruding from the edge of the base material is bent slightly toward the base material, and then the ultrasonic welding device is applied. Place the bent base on the side of the vibrator, lower the base material along the side of the vibrator, and when the bent base comes off the tip of the vibrator, the end of the laminated skin material is still on the side of the vibrator. The end of the laminated skin material is pressed against the back surface of the base material while being supported by the pressure plate, the end of the laminated skin material is wound around the back surface of the base material, and then pressurized by the vibrator to cause the ultrasonic oscillator to oscillate. A method for processing the ends of automotive interior materials, which comprises welding the ends of the laminated skin material to the back side of the base material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60034931A JPS61193831A (en) | 1985-02-22 | 1985-02-22 | Method of working end of interior material for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60034931A JPS61193831A (en) | 1985-02-22 | 1985-02-22 | Method of working end of interior material for automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61193831A JPS61193831A (en) | 1986-08-28 |
| JPH0120979B2 true JPH0120979B2 (en) | 1989-04-19 |
Family
ID=12427938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60034931A Granted JPS61193831A (en) | 1985-02-22 | 1985-02-22 | Method of working end of interior material for automobile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61193831A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19609191A1 (en) * | 1996-03-09 | 1997-09-18 | Magna Pebra Gmbh | Film-covered thermoplastic component manufacture |
| JP4853174B2 (en) * | 2006-08-17 | 2012-01-11 | マツダ株式会社 | Resin member joining method |
| JP2013126729A (en) * | 2011-12-19 | 2013-06-27 | Kasai Kogyo Co Ltd | Synthetic resin molding and terminal treatment apparatus thereof |
| JP5888744B2 (en) * | 2012-10-18 | 2016-03-22 | 河西工業株式会社 | Interior materials for vehicles |
| FR3018753B1 (en) * | 2014-03-18 | 2017-12-08 | Centre D'etude Et De Rech Pour L'automobile (Cera) | METHOD FOR PERIPHERAL FINISHING OF A VEHICLE VEHICLE TRIM PANEL |
| WO2024176365A1 (en) * | 2023-02-21 | 2024-08-29 | 精電舎電子工業株式会社 | Surface material welding device and welding method |
-
1985
- 1985-02-22 JP JP60034931A patent/JPS61193831A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61193831A (en) | 1986-08-28 |
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