JPS5918210B2 - How to attach sheet parts - Google Patents
How to attach sheet partsInfo
- Publication number
- JPS5918210B2 JPS5918210B2 JP50123567A JP12356775A JPS5918210B2 JP S5918210 B2 JPS5918210 B2 JP S5918210B2 JP 50123567 A JP50123567 A JP 50123567A JP 12356775 A JP12356775 A JP 12356775A JP S5918210 B2 JPS5918210 B2 JP S5918210B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet member
- adhesive
- sheet
- pasted
- heat
- 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
- 239000000853 adhesive Substances 0.000 claims description 22
- 230000001070 adhesive effect Effects 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000012790 adhesive layer Substances 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000000754 repressing effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
【発明の詳細な説明】
本発明は例えば自動車の計器盤、又は曲面を有する家具
等の曲面部に、木目の印刷模様又は金属調の蒸着被膜等
の例えばＡＢＳ樹脂、ＰＶＣ樹脂等の装飾用シート部材
を貼付する方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention provides a decorative sheet made of ABS resin, PVC resin, etc., such as a printed wood grain pattern or a metal-like vapor-deposited coating, on a curved surface such as an automobile instrument panel or curved furniture. The present invention relates to a method of pasting members.
一般に樹脂シートを曲面部に貼付する場合、強力な粘着
力を有する接着剤を使用しているが、かかる接着剤を使
用すると、該シート部材の位置決め作業が難かしく、か
つ位置決めを誤つたときの位置修正が困難で、作業能率
が悪い欠点がある。Generally, when attaching a resin sheet to a curved surface, an adhesive with strong adhesive force is used. However, when such an adhesive is used, it is difficult to position the sheet member, and it is difficult to position the sheet member if the positioning is incorrect. It is difficult to correct the position and has the disadvantage of poor work efficiency.
これに対し、粘着力が弱い粘着剤を使用すると位置決め
の作業性は良い代りに、樹脂シートの弾性ｊ 復元力ま
たはクリープにより、貼付後の樹脂シート部材がその屈
曲された周辺部から剥離される難点がある。そこで従来
は、第１図から第３図に示すように、樹脂シート部材１
をあらかじめアルミニウムの平’０ 板２上にラミネー
トし、それを貼付されるべき部材３（以下被貼付部材と
いう）の曲面に合う形状に折り曲げ成型しておき、その
後その成型物を粘着剤４によリプレス装置５等で被貼付
部材３に押圧して貼付する方法を採用していた。On the other hand, if an adhesive with weak adhesive strength is used, although the positioning workability is good, the resin sheet member after being pasted may be peeled off from its bent periphery due to the elastic restoring force or creep of the resin sheet. There are some difficulties. Therefore, conventionally, as shown in FIGS. 1 to 3, a resin sheet member 1
is laminated in advance on a flat aluminum plate 2, bent and molded into a shape that matches the curved surface of the member 3 to be pasted (hereinafter referred to as the pasted member), and then the molded product is coated with adhesive 4. A method of applying pressure to the member 3 to be applied using a repressing device 5 or the like has been adopted.
しかし、こ１５の方法では成型された平板２の剛性によ
つてシート部材が剥離することはないが、アルミニウム
板２及びこのアルミニウム板を被貼付部材に適合するよ
うに加圧成型する手段を要するため、コストが高く、作
業が煩雑である等の難点を有していた。２０本発明は上
記の点に鑑みてなされたものであつて貼着すべきシート
部材と被貼付部材との間に、半粘着性を有する熱活性接
着剤による接着層を介在せしめ、当該シート部材を加熱
された弾性押圧部材で被貼付部材の曲面上に圧接し、シ
ート部材２５の塑性加工と、貼着とを同時に行うように
して、作業性にすぐれ、アルミニウム板等の部材を必要
とせず、低コストで達成できるシート部材の貼付方法を
提供するものである。However, in this method, although the sheet member does not peel off due to the rigidity of the molded flat plate 2, it requires an aluminum plate 2 and a means for press-molding this aluminum plate to fit the member to be pasted. Therefore, it has disadvantages such as high cost and complicated work. 20 The present invention has been made in view of the above points, and includes an adhesive layer made of a semi-adhesive heat-activated adhesive interposed between a sheet member to be pasted and a member to be pasted, and the sheet member is pressed onto the curved surface of the member to be pasted with a heated elastic pressing member, and plastic working of the sheet member 25 and pasting are performed simultaneously, resulting in excellent workability and no need for members such as aluminum plates. The present invention provides a method for attaching sheet members that can be achieved at low cost.
次に本発明の一実施例を第４図乃至第Ｔ図に基３０づき
詳細に説明する。Next, one embodiment of the present invention will be described in detail with reference to FIGS. 4 to 30.
１は表面に例えば木目印刷模様又は金属調の蒸着被膜等
の施されたＡＢＳ樹脂、ＰＶＣ樹脂等の平坦なシート部
材であつて、裏面には、例えば半粘着性を有するアクリ
ル系、ブタジエン系、ニト３５ リルフエニル系等の熱
活性接着剤６が塗布されている。Reference numeral 1 is a flat sheet member made of ABS resin, PVC resin, etc., which has a woodgrain print pattern or a metal-like vapor deposited coating on its surface, and the back surface is made of semi-adhesive acrylic, butadiene, etc. Nito 35 A heat-activated adhesive 6 such as lylphenyl-based adhesive is applied.
３はシート部材１が貼付されるべき計器盤・等の被貼付
部材であつて、その一部に曲面３ａを備えている。Reference numeral 3 denotes a member to which the sheet member 1 is attached, such as an instrument panel, etc., and a part thereof has a curved surface 3a.
７はプレス装置５の可動板であつて、その可動板７の下
面には柔軟なマツト状弾性部材８、例えばＨＳ硬度２５
度程度のシリコンラバ一が取り付けられており、この弾
性部材８は図示しない加熱手段、例えばニクロムの板ヒ
ータ等によつて、表面温度約７０〜１００℃に加熱され
るように構成されている。Reference numeral 7 denotes a movable plate of the press device 5, and a flexible mat-like elastic member 8, for example, HS hardness 25 is attached to the lower surface of the movable plate 7.
This elastic member 8 is heated to a surface temperature of approximately 70 to 100° C. by a heating means (not shown), such as a nichrome plate heater.
上記実施例の貼付作業を説明すると、被貼付部材３の上
に、適宜な寸法に打抜かれたシート部材１を所定の位置
に載置する。To explain the pasting work in the above embodiment, a sheet member 1 punched to a suitable size is placed on a member 3 to be pasted at a predetermined position.
このとき裏面の接着剤は常温であるので、粘着力は極め
て弱く位置決め作業を容易に行うことができる。次いで
、第５図に示すように、プレス装置に設けられ、加熱さ
れた弾性部材８によつて、シート部材１を被貼付部材３
上に加熱加圧すれば、シート部材１は被貼付部材３の曲
面３ａの形状に成型されると共に、約３０秒〜１分経過
後には裏面に塗布された熱活性接着剤６が活性化して接
着がなされ、第７図に示すような製品が得られるもので
ある。尚、本実施例ではシート部材の裏面に熱活性接着
剤を塗布した例を示したが、被貼付部材に塗布してもよ
く、また液体の熱活性接着剤に代えフイルム状の熱活性
接着剤をシート部材裏面に添付してもよいことは勿論で
ある。At this time, since the adhesive on the back surface is at room temperature, the adhesive force is extremely weak and the positioning work can be easily performed. Next, as shown in FIG. 5, the sheet member 1 is pressed onto the member to be pasted 3 by the heated elastic member 8 provided in the press device.
By applying heat and pressure on the sheet member 1, the sheet member 1 is formed into the shape of the curved surface 3a of the member to be pasted 3, and after about 30 seconds to 1 minute, the heat-activated adhesive 6 applied to the back side is activated. After adhesion, a product as shown in FIG. 7 is obtained. Although this example shows an example in which the heat-activated adhesive is applied to the back surface of the sheet member, it may also be applied to the member to which it is attached, and a film-like heat-activated adhesive may be used instead of the liquid heat-activated adhesive. Of course, it is also possible to attach it to the back surface of the sheet member.
本発明は上記したとおり、被貼付部材３の曲面３ａ上に
、シート部材１を貼付する方法において、該シート部材
１と前記被貼付部材との間に熱活性接着剤と粘着剤を組
合わせた接着層６を介在せしめ、しかる後、該シート部
材１を加熱された弾性ｂツＲＡｒ７７ｌ押圧部材８で前
記被貼付部材３の曲面３ａ上に圧接し、シート部材１の
折曲げ成形と被貼付部材３に対する接着とを同時に行う
ことを特徴とするシート部材の貼付方法であつて、本発
明によれば従来のごとく、アルミニウムの板を使用する
必要がないので、低コストとなり、かつシート部材とア
ルミニウム板との接着工程及び折曲げ工程が省略でき、
省資源、省力化が達成され、更に作業場スペースの縮減
に寄与するところ大なるものがある。As described above, the present invention provides a method for pasting a sheet member 1 on the curved surface 3a of a member to be pasted 3, in which a heat-activated adhesive and a pressure-sensitive adhesive are combined between the sheet member 1 and the member to be pasted. After interposing the adhesive layer 6, the sheet member 1 is pressed against the curved surface 3a of the member to be attached 3 using a heated elastic b-piece RAr77l pressing member 8, thereby bending and forming the sheet member 1 and forming the member to be attached. 3. According to the present invention, there is no need to use an aluminum plate as in the past, so the cost is low, and the bonding between the sheet member and the aluminum plate is performed at the same time. The adhesion process with the board and the bending process can be omitted.
Resource and labor savings have been achieved, and it also greatly contributes to the reduction of workplace space.
また、本発明によれば、シート部材１を被貼付部材３上
に位置決めするに際し、常温で低粘着性の熱活性接着剤
を使用するので、位置の修正時における作業性がよく、
加熱圧着後は強力な接着作用が得られるので、製品使用
中にシート部材１が剥離する等の不具合は完全に解消さ
れる特長がある。Further, according to the present invention, when positioning the sheet member 1 on the member to be pasted 3, a heat-activated adhesive having low tackiness at room temperature is used, so workability when correcting the position is good.
Since a strong adhesive effect is obtained after heat-pressing, problems such as peeling of the sheet member 1 during use of the product can be completely eliminated.
第１図から第３図は従来のシート部材貼付方法を示す説
明図であつて、第１図はその接着前の状態を示す断面図
、第２図は接着工程を示す断面図、第３図はシート部材
の拡大断面図、第４図乃至第７図は本発明の一実施例を
示す説明図であつて、第４図は第１図と同様な断面図、
第５図は第２図と同様な断面図、第６図は第３図と同様
な断面図、第７図はシート部材が貼付された製品を示す
断面図である。
１・・・・・・シート部材、２・・・・・・アルミニウ
ム板、３・・・・・・被貼付部材、３ａ・・・・・・曲
面、４・・・・・・接着材、５・・・・・・プレス装置
、６・・・・・・接着層、７・・・・・・可動板、８・
・・・・・弾性押圧部材。1 to 3 are explanatory diagrams showing a conventional sheet member pasting method, in which FIG. 1 is a sectional view showing the state before adhesion, FIG. 2 is a sectional view showing the adhesion process, and FIG. is an enlarged sectional view of the sheet member, FIGS. 4 to 7 are explanatory views showing one embodiment of the present invention, and FIG. 4 is a sectional view similar to FIG. 1,
FIG. 5 is a sectional view similar to FIG. 2, FIG. 6 is a sectional view similar to FIG. 3, and FIG. 7 is a sectional view showing a product to which a sheet member is attached. DESCRIPTION OF SYMBOLS 1... Sheet member, 2... Aluminum plate, 3... Member to be pasted, 3a... Curved surface, 4... Adhesive material, 5... Press device, 6... Adhesive layer, 7... Movable plate, 8...
...Elastic pressing member.
Claims (1)
ート部材１を貼付する方法において、該シート部材１と
前記被貼付部材３との間に、半粘着性を有する熱活性接
着剤による接着層６を設け、該シート部材１を、加熱さ
れたマット状弾性押圧部材８で前記被貼付部材３の表面
に圧接し、被貼付部材３に対するシート部材１の折曲げ
成型と接着とを同時に行うことを特徴とするシート部材
の貼付方法。1. In a method of attaching a sheet member 1 to the surface of a member to be attached 3 having a curved surface 3a on the surface, adhesion using a semi-adhesive heat-activated adhesive is performed between the sheet member 1 and the member to be attached 3. A layer 6 is provided, and the sheet member 1 is pressed against the surface of the member to be adhered 3 using a heated mat-like elastic pressing member 8, and the sheet member 1 is bent and molded to the member to be applied to the member 3 at the same time. A method for pasting a sheet member, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50123567A JPS5918210B2 (en) | 1975-10-14 | 1975-10-14 | How to attach sheet parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50123567A JPS5918210B2 (en) | 1975-10-14 | 1975-10-14 | How to attach sheet parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5247873A JPS5247873A (en) | 1977-04-16 |
| JPS5918210B2 true JPS5918210B2 (en) | 1984-04-26 |
Family
ID=14863766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50123567A Expired JPS5918210B2 (en) | 1975-10-14 | 1975-10-14 | How to attach sheet parts |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5918210B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62127414U (en) * | 1986-02-03 | 1987-08-12 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5537386A (en) * | 1978-09-11 | 1980-03-15 | Houdai Kogyo Kk | Method of and apparatus for wrapping core with leather or the like |
| JPS5851132A (en) * | 1981-09-22 | 1983-03-25 | Dainichi Nippon Cables Ltd | Manufacture of rubber bag |
| JP4594700B2 (en) * | 2004-11-02 | 2010-12-08 | しげる工業株式会社 | Skin bonding equipment for interior parts for vehicles |
| JP2012200868A (en) * | 2011-03-23 | 2012-10-22 | Kumi Kasei Kk | Method for manufacturing laminated molded object |
| CN107791420B (en) * | 2017-09-20 | 2019-09-17 | 芜湖众力部件有限公司 | A kind of Automobile interior decorative part orthopedic device |
-
1975
- 1975-10-14 JP JP50123567A patent/JPS5918210B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62127414U (en) * | 1986-02-03 | 1987-08-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5247873A (en) | 1977-04-16 |
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