JPS63160823A - Method for processing trim material of motor car - Google Patents
Method for processing trim material of motor carInfo
- Publication number
- JPS63160823A JPS63160823A JP31039186A JP31039186A JPS63160823A JP S63160823 A JPS63160823 A JP S63160823A JP 31039186 A JP31039186 A JP 31039186A JP 31039186 A JP31039186 A JP 31039186A JP S63160823 A JPS63160823 A JP S63160823A
- Authority
- JP
- Japan
- Prior art keywords
- skin material
- skin
- base material
- welding
- molding 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 104
- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000004744 fabric Substances 0.000 claims abstract description 12
- 238000009966 trimming Methods 0.000 claims abstract description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 abstract description 11
- 238000000465 moulding Methods 0.000 abstract description 8
- 238000003466 welding Methods 0.000 abstract description 8
- 239000000853 adhesive Substances 0.000 abstract description 5
- 229920001169 thermoplastic Polymers 0.000 abstract description 2
- 239000004416 thermosoftening plastic Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 description 3
- 235000021189 garnishes Nutrition 0.000 description 3
- 238000007666 vacuum forming Methods 0.000 description 3
- 239000011162 core material Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は成形基材の表面に多種の表皮材よりなる表装を
適確容易に行うことのできる自動車内装材の加工法に関
するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method for processing automobile interior materials that can accurately and easily cover the surface of a molded base material with a variety of skin materials.
（従来の技術）
近年、ドアトリム等の自動車内装材としては、立体感、
豪華さを求めた立体成形トリムが多く開発されてきた。(Conventional technology) In recent years, automotive interior materials such as door trims have been
Many three-dimensional molded trims have been developed for luxury.
この立体成形トリムは一般に凹凸基材の中央部にファブ
リックオーナメントを貼着するとともに、前記オーナメ
ント以外の部分に異種の表皮材を真空成形により貼着積
層したものが知られている。このように複数種の表皮材
で表装するには例えば特開昭６０−１２１１１３号公報
に示されるように、ボード芯材の上部にガーニッシュを
予め装着し、ボード芯材と表皮材との間にバ、／ド材を
挟み、表皮材を高周波ウエルダにより貼着すると同時に
ガーニッシュの表面には別のバ・７ド材を挟んで別の表
皮材を重ねておき、画表皮材の接合縁を高周波ウエルダ
で一体に溶着して、この溶性部分を境として製品表面の
質感や色彩の変化のあるものを得る方法によって得られ
る。This three-dimensional molded trim is generally known in which a fabric ornament is adhered to the center of an uneven base material, and different skin materials are laminated by vacuum forming on areas other than the ornament. To cover the board with multiple types of skin materials, for example, as shown in JP-A-60-121113, a garnish is attached to the top of the board core material in advance, and a garnish is placed between the board core material and the skin material. Sandwiching the BA//DO materials, the skin material is attached using high-frequency welding.At the same time, another skin material is layered on the surface of the garnish with another BA/7D material sandwiched between them, and the joint edges of the picture skin materials are bonded using high-frequency welding. It can be obtained by welding together with a welder to obtain a product whose surface texture and color change based on the soluble portion.
（発明が解決しようとする問題点）
ところが、このようにして得られる立体成形トリムにお
いて、凹凸基材の中央部にファブリックオーナメントを
貼着するとともに、オーナメント以外の部分に異種の表
皮材を真空成形により貼着積層する場合には、ファブリ
・ツクオーナメントが所定の形状にトリミングできず、
ドアトリム表面に切れ端がでることがあるうえに１つの
表皮材と別の表皮材とを同時に挟んでウェルディングし
、両側に振り分ける方法においては、重ね合わせた部分
が部厚くなり、また直線でないときは、しわを生ずると
いう問題点がある。(Problem to be Solved by the Invention) However, in the three-dimensional molded trim obtained in this way, a fabric ornament is attached to the center part of the uneven base material, and a different type of skin material is vacuum-formed to the parts other than the ornament. When laminating by adhesion, the Fabry-Tsuku ornament cannot be trimmed to the desired shape.
Cuts may appear on the surface of the door trim, and in the method of welding one skin material and another skin material at the same time and distributing them on both sides, the overlapping part becomes thick and if it is not straight. , there is a problem in that it causes wrinkles.
（問題点を解決するための手段）
本発明は前記のような問題点を解決した自動車内装材の
加工法に関するもので、受台上にその受面形状に対応す
る凹凸形状に成形されている成形基材をｉ！置してその
上面の一部にファブリック地よりなる第１表皮材を貼着
するとともにその周縁部分を超音波メスによりトリミン
グし、次いで、その上から第２表皮材を載せて前記第１
表皮材のトリミングラインに沿って第２表皮材を高周波
ウエルダで溶着するとともに第２表皮材のうち第１表皮
材の上面に重ねられた二重部分を溶断除去して第１表皮
材と第２表皮材とを成形基材に貼着することを特徴とす
るものである。(Means for Solving the Problems) The present invention relates to a method for processing automobile interior materials that solves the above-mentioned problems, in which an uneven shape is formed on the pedestal to correspond to the shape of the receiving surface. i! Molding base material! A first skin material made of fabric is attached to a part of the upper surface of the first skin material, and its peripheral portion is trimmed using an ultrasonic scalpel, and then a second skin material is placed on top of the first skin material.
The second skin material is welded along the trimming line of the skin material using a high-frequency welder, and the double portion of the second skin material overlaid on the top surface of the first skin material is removed by fusing, and the first skin material and the second skin material are welded together. The method is characterized in that a skin material is attached to a molded base material.
（実施例）
次に、本発明の実施例を図面を参考にして詳細に説明す
ると、（７）は目的とする製品に対応するよう受面が凹
凸形状に形成された受台であって、該受台（７）上には
所要形状に予め成形された木質系の成形基材（４）を８
置し、その後成形基材（４）の上面の一部にポリアミド
系繊維やポリエステル系繊維などのファブリック地より
予め粗裁断された熱可塑性の第１表皮材（５）を載せて
プレスし、成形基材（４）に予め塗布しておいた接着剤
で第１表皮材（５）を貼着する。次に、この第１表皮材
（５）の周縁をトリミングするのであるが、このトリミ
ングは第６図に示すように、多関節ロボット＋１１のツ
ール取付部分の先端の超音波ボーンにカッティング用の
超音波メス（３）を取付けて、この超音波メス（３）を
超音波発振器（２）により励起して超音波により振動さ
せて第１表皮材（５）をカッティングする。なお、その
超音波メス（３）の振幅は２０〜３０μｍであって、こ
のカッティングにおいては、成形基材（４）に予め接着
剤で貼着された第１表皮材（５）を所定の形状にカッテ
ィングするためにロボットｆｉｌの動きをテーチングし
ておき、第１図および第２図に示すように、超音波メス
（３）の先端を成−形基材（４）の表面のトリミングラ
インに沿わせて移動すると同時に超音波メス（３）を振
動させて第１表皮材（５）をカッティングする。つづい
て、第３図に示すように第１表皮材（５）が貼着された
成形基材（４）上に該第１表皮材（５）と成形基材（４
）との通気性を利用して真空成形法でソリッド層と発泡
層とよりなるＰＶＣ系の第２表皮材（６）をその所要裏
面すなわち前記第１表皮材（５）に当接されることのな
い必要部分に接着剤を塗布したものとして載せ、第１表
皮材（５）のトリミング与インに合わせて高周波ウエル
ダの切断刃（８）を備えたウェルド歯型（９）で第２表
皮材（６）を第１表皮材（５）に対して溶着一体化する
と同時に溶断し、第４図に示すように第２表皮材（６）
のうち第１表皮材（５）と略同じ形状に溶断された部分
を除去すると同時に第１表皮材（５）と第２表皮材（６
）とを前記トリミングライン上で成形基材（４）に強固
に貼着する。(Example) Next, an example of the present invention will be described in detail with reference to the drawings. (7) is a pedestal whose receiving surface is formed into an uneven shape to correspond to a target product, On the pedestal (7), there are 8 wood-based molded base materials (4) pre-formed into the desired shape.
Then, a thermoplastic first skin material (5) roughly cut in advance from a fabric material such as polyamide fiber or polyester fiber is placed on a part of the upper surface of the molded base material (4), and pressed and molded. The first skin material (5) is attached to the base material (4) using an adhesive that has been applied in advance. Next, the periphery of this first skin material (5) is trimmed, and as shown in Figure 6, this trimming is done by using a cutting ultrasonic bone on the tip of the tool attachment part of the articulated robot +11. A sonic scalpel (3) is attached, and the ultrasonic scalpel (3) is excited by the ultrasonic oscillator (2) and vibrated by ultrasonic waves to cut the first skin material (5). The amplitude of the ultrasonic scalpel (3) is 20 to 30 μm, and in this cutting, the first skin material (5), which has been previously attached to the molded base material (4) with adhesive, is cut into a predetermined shape. The movement of the robot fil has been taught in order to perform cutting, and as shown in Figures 1 and 2, the tip of the ultrasonic scalpel (3) is aligned with the trimming line on the surface of the molding base material (4). While moving along, the ultrasonic scalpel (3) is vibrated to cut the first skin material (5). Subsequently, as shown in FIG.
) A PVC-based second skin material (6) consisting of a solid layer and a foam layer is brought into contact with the required back surface, that is, the first skin material (5), using the vacuum forming method using the air permeability of the material. The adhesive is applied to the necessary parts that are not covered, and the second skin material is placed on the weld tooth mold (9) equipped with the cutting blade (8) of a high frequency welder in accordance with the trimming and in-line of the first skin material (5). (6) is welded and integrated with the first skin material (5) and simultaneously cut by melting, and as shown in FIG. 4, the second skin material (6)
Among them, the part that has been melted to have approximately the same shape as the first skin material (5) is removed, and at the same time the first skin material (5) and the second skin material (6) are removed.
) is firmly attached to the molded substrate (4) on the trimming line.
（発明の効果）
本発明は前記説明から明らかなように、成形基材の一部
にファブリックオーナメントなどの第１表皮材を貼着後
他の部分に異種の第２表皮材を真空成形により貼着積層
する場合においてもファブリック地よりなる第１表皮材
の周縁が所定の形状にトリミングできるうえに第１表皮
材と第２表皮材とを全く同一のウェルド線上で成形基材
に貼着できるから、ドアトリム表面に切れ端がでるよう
なことがなく、また、その継目は一枚の表皮材のように
見えるから、美しい外観意匠を保つことができる。さら
に、ファプリツタ地を手切りで行う場合に比べ生産性が
はるかに優れているうえに従来のプレス刃や熱刃を利用
する場合に比べて成形基材には全く圧力がかからず、そ
のために成形基材を変形、損傷させたりすることがなく
、また、精度の良い刃型も製作する必要は無いがら高価
な設備を要しないなどの利点を有するもので、従来のこ
の種自動車内装材の加工法の問題点を解決したものとし
て産業の発達に寄与するところ極めて大なるものがある
。(Effects of the Invention) As is clear from the above description, the present invention has a first skin material such as a fabric ornament attached to a part of a molded base material, and then a second skin material of a different type to another part by vacuum forming. Even in the case of lamination, the periphery of the first skin material made of fabric can be trimmed into a predetermined shape, and the first skin material and the second skin material can be attached to the molding base material on exactly the same weld line. Since there are no chips on the surface of the door trim, and the joints look like a single piece of skin material, a beautiful exterior design can be maintained. Furthermore, productivity is much higher than when cutting fabric by hand, and compared to using conventional press blades or hot blades, no pressure is applied to the forming base material. It has the advantages of not deforming or damaging the molding base material, and does not require the production of highly accurate cutting shapes, but it does not require expensive equipment, and is superior to conventional automotive interior materials of this type. There are some things that can greatly contribute to the development of industry by solving problems in processing methods.
第１図、第２図、第３図、第４図はいずれも本発明の工
程説明図、第５図は本発明により得られた製品の要部を
示す側面図、第６図は本発明におけるカッティング状態
を説明する要部の斜視図である。
（２）：超音波発振器、（３）；超音波メス、（４）：
成形基材、（５）：第１表皮材、（６）：第２表皮材、
（７）：受台、（８）：切断刃、（９）：ウエルド歯型
。
特許出願人 高島屋日発工業株式会社代 理 人
名 嶋 明 部間
綿 貫 達 離間
山 本 文 夫
第１図
第２因
第５図Figures 1, 2, 3, and 4 are process explanatory diagrams of the present invention, Figure 5 is a side view showing the main parts of the product obtained by the present invention, and Figure 6 is the invention of the present invention. It is a perspective view of the main part explaining the cutting state in . (2): Ultrasonic oscillator, (3); Ultrasonic scalpel, (4):
Molding base material, (5): first skin material, (6): second skin material,
(7): pedestal, (8): cutting blade, (9): weld tooth mold. Patent applicant: Takashimaya Nichihatsu Kogyo Co., Ltd. Agent name: Akira Shima Buma
Watanuki Tatsu Separation
Fumi Yamamoto Figure 1 Cause 2 Figure 5
Claims (1)
いる成形基材を載置してその上面の一部にファブリック
地よりなる第１表皮材を貼着するとともにその周縁部分
を超音波メスによりトリミングし、次いで、その上から
第２表皮材を載せて前記第１表皮材のトリミングライン
に沿って第２表皮材を高周波ウエルダで溶着するととも
に第２表皮材のうち第１表皮材の上面に重ねられた二重
部分を溶断除去して第１表皮材と第２表皮材とを成形基
材に貼着することを特徴とする自動車内装材の加工法。A molded base material formed into an uneven shape corresponding to the shape of the receiving surface is placed on a pedestal, and a first skin material made of fabric is adhered to a part of the upper surface of the molded base material, and the first skin material made of fabric is adhered to a part of the upper surface of the molded base material, and the first skin material made of fabric is adhered to a part of the upper surface of the molded base material. Trimming is performed using a sonic scalpel, and then a second skin material is placed on top of the trimming, and the second skin material is welded by a high frequency welder along the trimming line of the first skin material, and the first skin material of the second skin material is welded along the trimming line of the first skin material. 1. A method for processing an automobile interior material, which comprises: removing a double portion overlaid on the upper surface by fusing, and adhering a first skin material and a second skin material to a molded base material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31039186A JPS63160823A (en) | 1986-12-25 | 1986-12-25 | Method for processing trim material of motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31039186A JPS63160823A (en) | 1986-12-25 | 1986-12-25 | Method for processing trim material of motor car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63160823A true JPS63160823A (en) | 1988-07-04 |
Family
ID=18004693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31039186A Pending JPS63160823A (en) | 1986-12-25 | 1986-12-25 | Method for processing trim material of motor car |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63160823A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1186454A1 (en) * | 2000-09-05 | 2002-03-13 | Sapa Autoplastics S.p.A. | Method for producing lined panels for motor-vehicles |
| CN102897108A (en) * | 2012-09-20 | 2013-01-30 | 山东只楚民营科技园股份有限公司汽车内饰件分公司 | Composite interior trim plate of passenger automobile and production method of composite interior trim plate |
-
1986
- 1986-12-25 JP JP31039186A patent/JPS63160823A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1186454A1 (en) * | 2000-09-05 | 2002-03-13 | Sapa Autoplastics S.p.A. | Method for producing lined panels for motor-vehicles |
| CN102897108A (en) * | 2012-09-20 | 2013-01-30 | 山东只楚民营科技园股份有限公司汽车内饰件分公司 | Composite interior trim plate of passenger automobile and production method of composite interior trim plate |
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