JPS62277181A - Production of molding - Google Patents
Production of moldingInfo
- Publication number
- JPS62277181A JPS62277181A JP11982986A JP11982986A JPS62277181A JP S62277181 A JPS62277181 A JP S62277181A JP 11982986 A JP11982986 A JP 11982986A JP 11982986 A JP11982986 A JP 11982986A JP S62277181 A JPS62277181 A JP S62277181A
- Authority
- JP
- Japan
- Prior art keywords
- base material
- pile
- piles
- heavier
- adhesive
- 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
- 238000000465 moulding Methods 0.000 title claims abstract 3
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 239000000463 material Substances 0.000 claims abstract description 41
- 238000000034 method Methods 0.000 claims abstract description 14
- 239000000853 adhesive Substances 0.000 claims abstract description 11
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 238000007664 blowing Methods 0.000 abstract description 4
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000012790 adhesive layer Substances 0.000 description 7
- 239000004744 fabric Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
【発明の詳細な説明】
３、発明の詳細な説明
発明の目的
（産業上の利用分野）
この発明は、成形品の製造方法に係り、詳しくは成形品
の表面に起毛状の加飾部を形成する方法に関するもので
ある。Detailed Description of the Invention 3. Detailed Description of the Invention Purpose of the Invention (Industrial Field of Application) The present invention relates to a method for manufacturing a molded article, and more specifically, a method for producing a molded article with a raised decorative portion on the surface of the molded article. It relates to a method of forming.
（従来の技術）
自動車内装品゛、屋内装置品等の各種成形品においては
、優れた外観を付与するとともに、表面の傷、色むら等
の欠陥を隠したり、高級感を出したりするために、表面
に装飾を施すことが有用である。(Prior art) In various molded products such as automobile interior parts and indoor equipment products, in addition to giving them an excellent appearance, they are used to hide defects such as surface scratches and uneven coloring, and to give a sense of luxury. , it is useful to decorate the surface.
さらに、外観状の問題のみならず、手触り感を良好とす
るためには、成形品の表面に起毛布を貼着したり、静電
植毛を施したりして前記加飾部を形成したものがほとん
どである。Furthermore, in addition to the problem of appearance, in order to improve the feel to the touch, it is necessary to form the decorative parts by pasting a raised cloth or electrostatic flocking on the surface of the molded product. Almost.
（発明が解決しようとする問題点）
ところが、前記従来例のうち起毛布を貼着する方法を用
いる場合には、基材用の材料のほかに斉価な起毛布を必
要とするため、コストが増加するとともに、面倒な布の
貼着工程が必要になるという問題があった。(Problems to be Solved by the Invention) However, when using the method of pasting a raised fabric among the above-mentioned conventional examples, in addition to the material for the base material, a uniformly priced raised fabric is required, which increases the cost. There has been a problem in that the amount of cloth has increased and a troublesome process of attaching the cloth is required.
さらに、静電植毛法を用いる場合には、基材用の材料と
パイルとの間に静電誘導を生じさせるために、前記基材
用の材料を正又は負に帯電させるとともに、起毛用のパ
イルには前記基材用の材料とは反対の電荷を帯電させる
必要があり、これを行うには大掛かりな装置を必要とす
るという問題があった。Furthermore, when using the electrostatic flocking method, in order to generate electrostatic induction between the base material and the pile, the base material is positively or negatively charged, and the raised material is charged positively or negatively. It is necessary to charge the pile with a charge opposite to that of the base material, and there is a problem in that a large-scale device is required to carry out this charge.
発明の構成
（問題点を解決するための手段）
この発明は前記問題点を解決するため、両端のいずれか
一方を他の一端よりも重くしたパイルを用い、該パイル
の重い方又は基材の表面のどちらかに接着剤を塗布し、
前記基材の表面に対して、該パイルを打ち当てることに
より前記基材表面に起毛加飾部を形成するという手段を
採用している。Structure of the Invention (Means for Solving the Problems) In order to solve the above-mentioned problems, the present invention uses a pile in which one of both ends is heavier than the other end, and the heavier side of the pile or the base material Apply adhesive to either surface,
A method is employed in which a raised decorative portion is formed on the surface of the base material by hitting the pile against the surface of the base material.
（作用）
基材の表面に、両端のいずれか一方が他の一端より重く
されたパイルを打ち当てると、該パイルは重い方が先に
基材表面に当たる。この衝突とともに、パイル又は基材
のどちらかに施された接着剤によって前記パイルは基材
に対して接着され、起毛加飾部が形成される。(Function) When a pile, one of the ends of which is heavier than the other, is struck against the surface of the base material, the heavier pile hits the surface of the base material first. Along with this collision, the pile is adhered to the base material by the adhesive applied to either the pile or the base material, and a raised decorative portion is formed.
（実施例）
以下、この発明を自動車のセンターピラー内装材に具体
化した一実施例を第１，２図に従って説明する。(Example) Hereinafter, an example in which the present invention is applied to a center pillar interior material of an automobile will be described with reference to FIGS. 1 and 2.
まず、この方法によって形成されたセンターピラー内装
材について説明する。First, the center pillar interior material formed by this method will be explained.
第２図に、示すように、熱可塑性樹脂の一つであるＡＢ
Ｓ樹脂よりなる基材１の表面全体には接着剤が塗布され
ており、接着剤層２が形成されている。第１図に示すよ
うに、前記接着剤ｒｆ１２にはポリエステル繊維製のパ
イル３を数本から数十本−束にしたパイル部４が複数環
め込み接着されており、起毛加飾部を形成している。こ
のパイル部４は両端のうち基端部が重く形成された数本
から数十率のパイル３を一束とし、その基端部を合成樹
脂製の基部５に所定間隔隔てて埋め込むことによって形
成されている。本実施例においては、前記パイル３の基
端部を重くするため、該基端部を熔融することによって
球状部（図示しない）を形成している。As shown in Figure 2, AB, which is one of the thermoplastic resins,
An adhesive is applied to the entire surface of a base material 1 made of S resin, and an adhesive layer 2 is formed. As shown in FIG. 1, a plurality of pile parts 4 made of several to several tens of polyester fiber piles 3 are inset and bonded to the adhesive rf12, forming a raised decorative part. are doing. This pile portion 4 is formed by forming a bundle of several to several tens of piles 3 in which the base end is heavier among both ends, and embedding the base end portions in a synthetic resin base 5 at predetermined intervals. has been done. In this embodiment, in order to make the base end of the pile 3 heavier, a spherical part (not shown) is formed by melting the base end.
そして、前記起毛加飾部は従来の静電植毛によって形成
された植毛パイルと同様の外観と手触り感とを備えてい
る。The raised decorative portion has the same appearance and feel as a flocked pile formed by conventional electrostatic flocking.
次に、以上のように構成されたセンターピラー内装材の
製造方法を第１図に従って説明する。Next, a method of manufacturing the center pillar interior material constructed as above will be explained with reference to FIG.
まず、この方法に用いる装置のうち、前記基材１の表面
に起毛加飾部を形成するための装置について説明する。First, among the devices used in this method, a device for forming a raised decorative portion on the surface of the base material 1 will be described.
前記基材１を固定する支持冶具６の上方には前記パイル
部４を複数個同時に吹き出すための吹出ノズル７が設け
られており、該基材１の表面に沿って相対移動可能とな
っている。A blowout nozzle 7 for blowing out a plurality of pile parts 4 at the same time is provided above the support jig 6 for fixing the base material 1, and is movable relative to the surface of the base material 1. .
続いて、この装置を用いて本実施例のセンターピラー内
装材を形成する方法を説明する。Next, a method for forming the center pillar interior material of this example using this apparatus will be explained.
まず、前記支持治具６に射出成形等により形成された基
材１を配置固定する。続いて、この表面に接着剤をスプ
レー塗布し、前記接着剤層２を形成する。First, the base material 1 formed by injection molding or the like is arranged and fixed on the support jig 6. Subsequently, an adhesive is spray applied to this surface to form the adhesive layer 2.
加熱又は自然放置によって接着剤層２の溶剤をある程度
飛ばした後、前記吹出ノズル７から前記パイル部４を吹
き出す。すると、前記パイル部４は重い方となる基部５
から接着剤層２内に埋め込まれることとなり、該接着剤
層２表面には前記パイル３部分のみが露出する。従って
、この露出したパイル３部分が前記起毛加飾部となる。After a certain amount of the solvent in the adhesive layer 2 is blown off by heating or leaving it to naturally stand, the pile portion 4 is blown out from the blowing nozzle 7. Then, the pile portion 4 has a heavier base portion 5.
The pile 3 is then embedded in the adhesive layer 2, and only the pile 3 portion is exposed on the surface of the adhesive layer 2. Therefore, this exposed pile 3 portion becomes the raised decorative portion.
そして、前記吹出ノズルクを前後及び左右方向に順次移
動させていけば、本実施例の表面全体が起毛加飾部とさ
れたセンターピラー内装材が形成される。Then, by sequentially moving the blowing nozzle in the front-rear and left-right directions, the center pillar interior material of this embodiment whose entire surface is a raised decorative portion is formed.
以上のような製造方法を用いれば、基材１の表面に簡単
に起毛加飾部を形成するできるため、従来の静電植毛装
置のような大掛かりな装置や、起毛布の貼着工程を不要
とすることができる。従って、製造コストの低減、作業
時間の短縮も図ることができる。By using the above manufacturing method, a raised decorative part can be easily formed on the surface of the base material 1, so there is no need for large-scale equipment such as conventional electrostatic flocking equipment or the process of pasting the raised fabric. It can be done. Therefore, it is possible to reduce manufacturing costs and shorten working time.
又、パイル３を複数本−束にしてパイル部４としたため
、一本一本埋め込む場合に比べ作業時間を短縮させるこ
とができる。Furthermore, since a plurality of piles 3 are bundled together to form the pile portion 4, the working time can be reduced compared to the case where the piles are embedded one by one.
又、パイル３の基端部を重くするとともに、さらに重り
として基部５を設けたため、該基部５から接着層３に埋
め込まれる。Moreover, since the base end of the pile 3 is made heavier and the base 5 is further provided as a weight, it is embedded in the adhesive layer 3 from the base 5.
なお、本発明は前記実施例に回定されるものではなく、
例えば、次に示すように変更して具体化することも可能
である。Note that the present invention is not limited to the above embodiments,
For example, it is also possible to implement the following modifications.
（１）前記実施例においては、パイル３を複数本−束と
して用いたが、一本一本単独で用いても良い。(1) In the above embodiment, a plurality of piles 3 were used as a bundle, but each pile 3 may be used individually.
（２）前記基材１の樹脂は前記実施例のＡＢＳ樹脂の他
、ポリエチレン樹脂、ポリプロピレン樹脂、ウレタン樹
脂等のあらゆる合成樹脂を用いることができるばかりで
なく、合成樹脂以外の金属やセラヲミソク、木等の接着
可能な材料に具体化することも可能である。(2) In addition to the ABS resin of the above embodiment, the resin of the base material 1 can be any synthetic resin such as polyethylene resin, polypropylene resin, urethane resin, etc., as well as metals other than synthetic resins, ceramics, wood, etc. It is also possible to embody it in an adhesive material such as.
（３）前記実施例においては、基材１の表面に接着剤層
２を形成したが、前記パイル３の基端部に接着剤を塗布
しても良い。(3) In the above embodiment, the adhesive layer 2 was formed on the surface of the base material 1, but an adhesive may be applied to the base end of the pile 3.
（４）前記パイル３は前記実施例のセンターピラー内袋
材全てに形成する必要はなく、部分的に形成して文字、
絵等の模様を形成しても良い。(4) The pile 3 does not need to be formed on the entire bag material inside the center pillar in the above embodiment, but may be formed partially to form letters, letters, etc.
A pattern such as a picture may be formed.
（５）本発明は前記実施例のセンターピラー内装材の他
、自動車のドアの内張り、インス旨ントパネル等の自動
車内装品を始め、家具、建具、壁材等の各種成形品に具
体化することが可能である。(5) In addition to the center pillar interior material of the above-mentioned embodiments, the present invention can be embodied in various molded products such as automobile interior parts such as automobile door linings and instrument panels, as well as furniture, fittings, and wall materials. is possible.
発明の効果
以上詳述したように、本発明の方法はコストの低減、作
業の簡易化及び作業時間の短縮化を図ることができると
ともに、その外観及び手触り感に優れた成形品を得るこ
とができるという優れた効果を奏する。Effects of the Invention As detailed above, the method of the present invention can reduce costs, simplify work, and shorten work time, and can also produce molded products with excellent appearance and feel. It has excellent effects.
第１図は本発明の製造工程を示す慨略図、第２図は本発
明の製造方法によって成形された自動車用のセンターピ
ラー内装材を示す部分断面図である。FIG. 1 is a schematic diagram showing the manufacturing process of the present invention, and FIG. 2 is a partial sectional view showing a center pillar interior material for an automobile molded by the manufacturing method of the present invention.
Claims (1)
ル（３）を用い、該パイル（３）の重い方又は基材（１
）の表面のどちらかに接着剤（２）を塗布し、前記基材
（３）の表面に対して、該パイル（３）を打ち当てるこ
とにより前記基材（１）表面に起毛加飾部を形成するこ
とを特徴とする成形品の製造方法。 ２、前記接着剤（２）は基材（１）の表面に塗布されて
いることを特徴とする特許請求の範囲第１項に記載の成
形品の製造方法。 ３、前記パイル（３）は数本から数十本が合成樹脂製の
基部（５）に埋め込まれることによって一束にされてい
ることを特徴とする特許請求の範囲第１項に記載の成形
品の製造方法。[Claims] 1. A pile (3) with one of both ends heavier than the other end is used, and the heavier one of the pile (3) or the base material (1) is used.
) by applying the adhesive (2) to either surface of the base material (3) and hitting the pile (3) against the surface of the base material (3) to form a raised decorative portion on the surface of the base material (1). A method for manufacturing a molded article, characterized by forming a molded article. 2. The method for manufacturing a molded article according to claim 1, wherein the adhesive (2) is applied to the surface of the base material (1). 3. The molding according to claim 1, wherein the pile (3) is formed into a bundle by embedding several to several dozen piles in a base (5) made of synthetic resin. method of manufacturing the product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11982986A JPS62277181A (en) | 1986-05-23 | 1986-05-23 | Production of molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11982986A JPS62277181A (en) | 1986-05-23 | 1986-05-23 | Production of molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62277181A true JPS62277181A (en) | 1987-12-02 |
Family
ID=14771291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11982986A Pending JPS62277181A (en) | 1986-05-23 | 1986-05-23 | Production of molding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62277181A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010005577A (en) * | 2008-06-30 | 2010-01-14 | Nishikawa Rubber Co Ltd | Manufacturing method of molded product with bristle |
-
1986
- 1986-05-23 JP JP11982986A patent/JPS62277181A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010005577A (en) * | 2008-06-30 | 2010-01-14 | Nishikawa Rubber Co Ltd | Manufacturing method of molded product with bristle |
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