JPS62211127A - Bonding of fabric to surface of plastic molded form - Google Patents
Bonding of fabric to surface of plastic molded formInfo
- Publication number
- JPS62211127A JPS62211127A JP5361786A JP5361786A JPS62211127A JP S62211127 A JPS62211127 A JP S62211127A JP 5361786 A JP5361786 A JP 5361786A JP 5361786 A JP5361786 A JP 5361786A JP S62211127 A JPS62211127 A JP S62211127A
- Authority
- JP
- Japan
- Prior art keywords
- fabric
- rim
- molded member
- edge
- workpiece
- 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
- 239000004744 fabric Substances 0.000 title claims abstract description 37
- 239000004033 plastic Substances 0.000 title description 4
- 229920003023 plastic Polymers 0.000 title description 4
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 3
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 abstract description 2
- 229920005989 resin Polymers 0.000 abstract description 2
- 239000007767 bonding agent Substances 0.000 abstract 1
- 230000008520 organization Effects 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000000155 melt Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、自動車の内装材のように、プラスチックで成
形された部材の表面を布帛で被覆して美観とソフトなタ
ッチとを持った製品を得る方法に〔従来の技術〕
従来、金属又はプラスチックから成形された部材を布帛
で被覆する場合には、第５図に示すように、成形部材ｌ
の表面に織物又はニット等の布帛２を伸展し、その両側
の縁部を成形部材ｌの裏面まで回して、そこに予め塗布
しておいた接着剤３によって両者を固定していた。この
方法は接着剤の準備が必要なばかりでなく、接着後に該
接着剤が乾燥して完全に固定されるまでに相当の時間を
要し、工程の流れが渋滞するなどの問題点が多かった。[Detailed Description of the Invention] [Industrial Application Field] The present invention provides a product that has a beautiful appearance and a soft touch by covering the surface of a plastic member with a fabric, such as an automobile interior material. [Prior art] Conventionally, when covering a member molded from metal or plastic with a fabric, as shown in FIG.
A fabric 2 such as a woven fabric or a knit was stretched on the surface of the molded member 1, and the edges on both sides were turned to the back surface of the molded member 1, and both were fixed with an adhesive 3 applied thereto in advance. This method not only required the preparation of the adhesive, but also required a considerable amount of time for the adhesive to dry and become completely fixed after bonding, resulting in many problems such as congestion in the process flow. .
本発明は、かかる従来技術の欠点を解決するためになさ
れたもので、接着剤を使用することなく、短時間の作業
で成形部材と布帛との固定を可能にする方法を提供する
ものである。The present invention has been made to solve the drawbacks of the prior art, and provides a method that enables fixing of a molded member and a fabric in a short time without using adhesives. .
部ち、本発明は、熱可塑性プラスチック材料からつくら
れた被加工部材の表面に布帛を密着して重畳し、前記布
帛の縁部を前記被加工部材の裏面の縁部に沿って折り返
し、次いで布帛の縁部を被加工部材の縁部に対して加圧
すると同時に加熱して被加工部材を軟化溶融させて布帛
の組織内に浸透させ、両者を接着することを特徴とする
接着方法である。Partly, the present invention involves superimposing a fabric in close contact with the surface of a workpiece made of a thermoplastic plastic material, folding the edge of the fabric along the edge of the back side of the workpiece, and then This adhesion method is characterized by pressurizing the edge of the fabric against the edge of the workpiece and simultaneously heating it to soften and melt the workpiece, allowing it to penetrate into the tissue of the fabric and bonding the two together. .
以下、図面に示す好適実施例に基づいて、本発明を更に
詳細に説明する。Hereinafter, the present invention will be explained in more detail based on preferred embodiments shown in the drawings.
第４図は本発明方法を適用されるＡＢＳ樹脂又はポリプ
ロピレン樹脂からなる成形部材１０を示す。この部材１
０はナイロン繊維のニット等の布帛１２で表面を被覆さ
れて、自動車の内装に使用されるものである。FIG. 4 shows a molded member 10 made of ABS resin or polypropylene resin to which the method of the present invention is applied. This member 1
0 is one whose surface is covered with a cloth 12 such as a knitted nylon fiber, and which is used for the interior of an automobile.
布帛１２と成形部材１０との接合は次の手順で行われる
。The fabric 12 and the molded member 10 are joined in the following procedure.
先ず、適宜な手段によって成形部材１０の被覆すべき表
面の面積よりも若干大きく裁断された布″
帛１２は、成形部材１０の所定面と重ねられる（第１
図）。First, a piece of cloth cut to be slightly larger than the area of the surface to be covered of the molded member 10 by appropriate means is prepared.
The cloth 12 is overlapped with a predetermined surface of the molded member 10 (the first
figure).
次に、成形部材ｌＯの断面輪郭の外形に合致する凹所１
６ををするセット治具１４を用意し、該凹所１６の内面
に布帛１２が接するように布帛１２と成形部材１０との
積層体を収容する。この時、成形部材１０の両側から突
出した布帛１２の縁部１２ａは、成形部材ＩＯの裏面に
折り返され、両者の縁部間±１２２．１０ａが積層され
る（第２図）。Next, a recess 1 that matches the outer shape of the cross-sectional contour of the molded member IO
A setting jig 14 is prepared, and a laminate of the fabric 12 and the molded member 10 is accommodated so that the fabric 12 is in contact with the inner surface of the recess 16. At this time, the edges 12a of the fabric 12 protruding from both sides of the molded member 10 are folded back to the back surface of the molded member IO, and the edges 122.10a between the two are laminated (FIG. 2).
この状態で縁部にナイフ状の加圧治具１８が適用され、
布帛１２の縁部１２ａを成形部材１０の縁部１０ａに対
して押圧する（第３図）。この加圧治具１８は図示しな
いシリンダのピストンロッドの先端に取り付けられてお
り、作動時には降下して所定の圧力を縁部に及ぼし、作
業終了の際は上昇して待機するように構成されていると
共に、電熱、＠音波、高周波等の加熱手段によって縁部
を所定の温度に加熱可能になされている。この所定温度
は成形部材１０が軟化溶融する温度を基準として決定さ
れる。In this state, a knife-shaped pressure jig 18 is applied to the edge,
The edge 12a of the fabric 12 is pressed against the edge 10a of the molded member 10 (FIG. 3). This pressurizing jig 18 is attached to the tip of a piston rod of a cylinder (not shown), and is configured to descend during operation and apply a predetermined pressure to the edge, and rise to standby when work is complete. At the same time, the edges can be heated to a predetermined temperature using heating means such as electric heat, @sonic waves, and high frequency waves. This predetermined temperature is determined based on the temperature at which the molded member 10 softens and melts.
加圧治具１８による適宜時間の押圧の結果、成形部材１
０の縁部１０ａは軟化溶融し、その一部は布帛１２の組
織内に浸透してこれと一体化する。As a result of pressing with the pressing jig 18 for an appropriate time, the molded member 1
The edge 10a of the fabric 12 softens and melts, and a part of it penetrates into the tissue of the fabric 12 and becomes integrated therewith.
この場合、布帛１０の材料として熱可塑性合成繊維を使
用していれば、これも溶融する可能性がある。In this case, if thermoplastic synthetic fibers are used as the material for the fabric 10, this may also melt.
その後、加圧治具１８は上昇して加圧が解除されると、
溶融したプラスチック材料は再び固化し、ここに布帛１
２と成形部材ＩＯとの接着固定が完了する。After that, when the pressure jig 18 rises and the pressure is released,
The molten plastic material solidifies again, and here Fabric 1
2 and molded member IO is completed.
本発明によれば、被加工成形部材自身の溶融による布帛
のｍ織内への浸透を利用して、接着剤を使用することな
しに両者の接着固定を行うので、乾燥に要する時間を省
略して工程を面略化できると共に、接着剤による作業環
境の汚染を防止することが可能となる。According to the present invention, by utilizing the melting of the molded member itself to penetrate into the M-weave of the fabric, the two are bonded and fixed without using an adhesive, so the time required for drying is omitted. In addition to simplifying the process, it is also possible to prevent contamination of the working environment by the adhesive.
第１図〜第３図は本発明方法の手順を示す断面図、
第４図は本発明を適用される成形部材の外観斜視図、
第５図は従来技術による布帛と成形部材との積層方法を
示す断面図である。
１０−・−成形部材
１２−・・布帛
１４・・−セット治具
１６・・−・凹所
１Ｂ−・・加圧治具Figures 1 to 3 are cross-sectional views showing the steps of the method of the present invention, Figure 4 is a perspective view of the external appearance of a molded member to which the present invention is applied, and Figure 5 is a method of laminating a fabric and a molded member according to the prior art. FIG. 10--Molded member 12--Fabric 14--Set jig 16--Recess 1B--Pressure jig
Claims (1)
材の表面に布帛を密着して重畳し、前記布帛の縁部を前
記被加工部材の裏面の縁部に沿って折り返し、次いで布
帛の縁部を被加工部材の縁部に対して加圧すると同時に
加熱して被加工部材の一部を軟化溶融させて布帛の組織
内に浸透させ、両者を接着することを特徴とする接着方
法。1. Lay a fabric in close contact with the surface of a workpiece made of a thermoplastic plastic material, fold the edge of the fabric along the edge of the back side of the workpiece, and then wrap the fabric around the edge of the workpiece. An adhesion method characterized by applying pressure to the edge of a workpiece and heating it at the same time to soften and melt a part of the workpiece, allowing it to penetrate into the tissue of the fabric and bonding the two together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5361786A JPS62211127A (en) | 1986-03-13 | 1986-03-13 | Bonding of fabric to surface of plastic molded form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5361786A JPS62211127A (en) | 1986-03-13 | 1986-03-13 | Bonding of fabric to surface of plastic molded form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62211127A true JPS62211127A (en) | 1987-09-17 |
Family
ID=12947865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5361786A Pending JPS62211127A (en) | 1986-03-13 | 1986-03-13 | Bonding of fabric to surface of plastic molded form |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62211127A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0792734A3 (en) * | 1996-03-01 | 1998-08-05 | Volkswagen Aktiengesellschaft | Method and device for folding a cover sheet around an edge |
| KR20020078152A (en) * | 2001-04-06 | 2002-10-18 | 김순환 | bonding method of textile on surface |
| AT413677B (en) * | 2004-05-27 | 2006-04-15 | Pro Te X Engineering Gmbh | METHOD AND DEVICE FOR BENDING THE OUTSTANDING EDGE OF A CEILING OR DECORATIVE LAYER |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5342272A (en) * | 1976-09-29 | 1978-04-17 | Matsushita Electric Ind Co Ltd | Method of sticking of cloth |
| JPS5638218A (en) * | 1979-09-07 | 1981-04-13 | Matsushita Electric Ind Co Ltd | Adhering device for fabric |
-
1986
- 1986-03-13 JP JP5361786A patent/JPS62211127A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5342272A (en) * | 1976-09-29 | 1978-04-17 | Matsushita Electric Ind Co Ltd | Method of sticking of cloth |
| JPS5638218A (en) * | 1979-09-07 | 1981-04-13 | Matsushita Electric Ind Co Ltd | Adhering device for fabric |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0792734A3 (en) * | 1996-03-01 | 1998-08-05 | Volkswagen Aktiengesellschaft | Method and device for folding a cover sheet around an edge |
| KR20020078152A (en) * | 2001-04-06 | 2002-10-18 | 김순환 | bonding method of textile on surface |
| AT413677B (en) * | 2004-05-27 | 2006-04-15 | Pro Te X Engineering Gmbh | METHOD AND DEVICE FOR BENDING THE OUTSTANDING EDGE OF A CEILING OR DECORATIVE LAYER |
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