JPH02163182A - Adhesion structure with adhesion tape - Google Patents
Adhesion structure with adhesion tapeInfo
- Publication number
- JPH02163182A JPH02163182A JP31701288A JP31701288A JPH02163182A JP H02163182 A JPH02163182 A JP H02163182A JP 31701288 A JP31701288 A JP 31701288A JP 31701288 A JP31701288 A JP 31701288A JP H02163182 A JPH02163182 A JP H02163182A
- Authority
- JP
- Japan
- Prior art keywords
- adhesive
- adhesive tape
- tape
- adherend
- separator
- 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
- 239000000853 adhesive Substances 0.000 claims abstract description 38
- 230000001070 adhesive effect Effects 0.000 claims abstract description 38
- 239000002390 adhesive tape Substances 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 9
- 239000000758 substrate Substances 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 6
- 238000009826 distribution Methods 0.000 description 4
- 230000037303 wrinkles Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 101100008044 Caenorhabditis elegans cut-1 gene Proteins 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Landscapes
- Adhesive Tapes (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
本発明は粘着テープを用いる接着方法の改良に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to an improvement in a bonding method using an adhesive tape.
〈従来の技術〉
物品間を接着する場合、両面粘着テープを一方の被着体
に貼着し、而るのち、そのうえに他方の被着体を貼着す
ることがある。この場合、作業の自動化上、一方の被着
体への両面活着テープの貼着を、途中に切断箇所のない
連続ラインに沿って行うことが要工存される。<Prior Art> When adhering articles together, double-sided adhesive tape is sometimes applied to one adherend, and then the other adherend is applied thereon. In this case, in order to automate the work, it is necessary to attach the double-sided adhesive tape to one of the adherends along a continuous line with no cut points along the way.
〈解決しようとする課題〉
ところで、被着面にコーナ等が存在する場合、上記の連
続ラインに曲り部を設けざるを得す、方の被着体に貼着
された両面粘着テープがその曲り部の外側において、引
張り状！虚となり、内側においては、粘着テープの柔軟
性のために、しわの発生が避けられない。<Problem to be solved> By the way, if there is a corner etc. on the adherend surface, it is necessary to provide a bend in the above continuous line, and the double-sided adhesive tape attached to the adherend will bend around the bend. On the outside of the part, it is tensile! On the inside, wrinkles are inevitable due to the flexibility of the adhesive tape.
而して、引張り状態の部分では、粘着材特有のクリープ
現象を回避しデ「く、しわの発生部分においては、その
うえに当接される他方の被着体のために被着面に対する
圧力分布状態が複雑となって（しわは２重部分を形成し
、−、ｆｆ５部分とは被着面に対する圧力が異なり、し
わの発生バクーンの複雑さと合い俟って圧力分布状態が
１５ｉ Ｎｆｊ化する）、圧力分布の不均一化を免れ難
い。従って、クリープ現象による粘着材の変形、または
不均一分布から均一分布になろうとする過程での粘着材
の変形等により、接着力低下または剥離等が懸念される
。In the tensile state, the creep phenomenon peculiar to adhesive materials is avoided, and in the areas where wrinkles occur, the pressure distribution on the adherend surface is improved due to the other adherend that is in contact with it. becomes complicated (the wrinkles form a double part, the pressure on the adhered surface is different from the -, ff5 part, and together with the complexity of the wrinkle generation Bakun, the pressure distribution state becomes 15i Nfj), It is inevitable that the pressure distribution will become uneven.Therefore, there is a concern that the adhesive force may decrease or peel due to deformation of the adhesive material due to the creep phenomenon or deformation of the adhesive material in the process of changing from uneven distribution to uniform distribution. Ru.
かかる不利を軽減するために、第５図Ａに示すように、
両面粘着テープの曲げ内側に■カット１°。In order to alleviate this disadvantage, as shown in FIG. 5A,
■Cut 1° on the inside of the double-sided adhesive tape.
・−を施す方法、または第５ｌ８に示すように、両面粘
着テープの曲げ外側に切れ目２′、−を設ける方法等が
考えられるが、引張強度の低下のためにチーブ巻き戻し
時での切断が懸念される。また、テープ片を上記したル
ープに沿って一枚づつ貼付けてい（方法も考えられるが
、作業の連続化上、支障となる。・A method of making cuts 2' and - on the outside of the bent side of the double-sided adhesive tape as shown in Section 5l8 can be considered, but it is difficult to cut when unwinding the tube due to the decrease in tensile strength. There are concerns. Another option is to attach tape pieces one by one along the above-mentioned loops (although this method is conceivable, it poses a problem in terms of continuous work).
本考案の目的は、両面粘着機能を有する粘着テープを、
上記した曲り部を有する連続ラインの貼着形態で使用す
るにもかかわらず、上記曲り部での粘着材のクリープ現
象等による不利を解消し得る接着方法を提供することに
ある。The purpose of this invention is to create an adhesive tape with double-sided adhesive function.
The object of the present invention is to provide an adhesion method that can overcome the disadvantages caused by the creep phenomenon of the adhesive material at the bends, even though it is used in the form of continuous line adhesion having the above-mentioned bends.
〈課題を解決するための手段〉
本発明に係る粘着テープによる接着方法は、テープ状セ
パレータの片面に粘着材を設けた粘着テープを曲り部を
有する形態で一方の被着体に貼着し、次いで、セパレー
タをＩＩ離し、而るのちに、他方の被着体を貼着する方
法において、上記粘着テープにおける粘着材を間欠的に
設け、上記曲り部には粘着材を位置させないように、粘
着テープの一方の被着体への貼着を行うことを特徴とす
る方法である。<Means for Solving the Problems> The method of adhesion using an adhesive tape according to the present invention includes: adhering an adhesive tape in which an adhesive material is provided on one side of a tape-shaped separator to one adherend in a form having a curved part; Next, in the method of separating the separator II and then pasting the other adherend, the adhesive material in the adhesive tape is provided intermittently, and the adhesive material is not placed on the bent portion. This method is characterized by attaching the tape to one of the adherends.
〈実施例の説明〉 以下、図面により本発明を説明する。<Explanation of Examples> The present invention will be explained below with reference to the drawings.
第１［ｆｆｌは本発明において使用する粘着テープＴを
示している。The first [ffl indicates the adhesive tape T used in the present invention.
第１図において、１はテープ状セパレータでああり、剥
離処理、例えばシリコン処理した紙、ポリエチレンフィ
ルム、ポリプロブレンフィルム、弗素樹脂フィルム等を
使用できる。このテープ状セパレータには伸縮性を付与
することが望ましい。In FIG. 1, reference numeral 1 denotes a tape-shaped separator, for which paper treated with release treatment, such as silicone treatment, polyethylene film, polypropylene film, fluororesin film, etc., can be used. It is desirable to impart stretchability to this tape-like separator.
２、−はセパレータの片面に間欠的に設けた粘着材であ
り、ロール印刷法によって設けることができる。2. - is an adhesive material provided intermittently on one side of the separator, and can be provided by roll printing.
本発明によって、物品間を接着するには、まず、第２凹
入に示すように、一方の被着体３１に、上記粘着テープ
Ｔをセパレータ１を支持体としてループ状に、しかも、
ループの曲り部ｒ、−・には粘着材２を位置させないよ
うにして貼着する。この場合、粘着テープＴの切断Ｃは
、粘着材２の存在しない箇所で行うことが望ましい。According to the present invention, in order to bond between articles, first, as shown in the second recess, the above-mentioned adhesive tape T is attached to one adherend 31 in a loop shape using the separator 1 as a support.
The adhesive material 2 is pasted so as not to be placed on the bent portions r, - of the loop. In this case, it is desirable that the adhesive tape T be cut C at a location where the adhesive material 2 is not present.
粘着テープＴを一方の被着体３１に貼着したのちは、貼
着した粘着テープのセパレータ１を一端から剥離し、必
要に応じて硬化性接着剤を被着体３１のテープＴ以外の
箇所に塗設し、而るのち、第２７已に示すように、他方
の被着体３２を貼着する。After pasting the adhesive tape T on one of the adherends 31, peel off the separator 1 of the pasted adhesive tape from one end, and apply a curable adhesive to the adherend 31 other than the tape T, if necessary. Then, as shown in the 27th page, the other adherend 32 is attached.
上記において、粘着テープの貼着始端から終◇；ζまで
の途中には、テープの切断箇所がなくｉｚ続であるから
、作業の自動化上有利である。In the above, there is no cutting point of the adhesive tape on the way from the start end to the end ◇;ζ, and the tape is continuous, which is advantageous in automating the work.
また、貼着ループのコーナには粘着材を存在させていな
いから、粘着材が部分的に引張り応力状態または不均一
加圧状態となるのを回避でき、クリープ現象によるｙ、
＋＋ 離箇所を出発点としての全面７り離への進展を排
除できる。In addition, since no adhesive material is present at the corners of the adhesive loop, it is possible to prevent the adhesive material from becoming partially in a tensile stress state or in an unevenly pressurized state.
++ It is possible to eliminate the progression to full-scale separation starting from the separation point.
本発明は自動車や家電製品の自動化製造ラインに用いら
れ、粘着テープの先端をつまんでこのテープを一方の被
着体に一定のループラインに沿って添着する操作−・粘
着テープをループ端の粘着材不存在箇所で切断する陛作
−添着した粘着テープ先端のセパレータ端をつまんでセ
パレータを１す離する操作−他方の被着体を一方のン及
着体に所定の圧力で当接する操作を１サイクルとし、こ
の１サイクルと各被着体の搬入、産出を操作とのタイミ
ングのもとで実施される。The present invention is used in automated manufacturing lines for automobiles and home appliances, and is an operation in which the tip of an adhesive tape is pinched and the tape is attached to one adherend along a certain loop line. Cutting at a location where there is no material - Pinch the separator end at the tip of the attached adhesive tape and separate the separator by 1 inch - Press the other adherend against one adherend with a predetermined pressure. One cycle is defined as one cycle, and this one cycle and the loading and unloading of each adherend are carried out at the same timing as the operation.
上記において、ループの横直線部の長さしは被着面の横
巾よりもやや小さく設定する。コーナの円弧径をＲとす
れば、粘着テープにおける粘着材に設定し、粘着材部分
の長さｂは、
Ｌ ＝ ｂ （ｎ ＋ １ ） ＋ ａ ｎに
設定する。In the above, the length of the horizontal straight portion of the loop is set to be slightly smaller than the width of the adherend surface. If the arc diameter of the corner is R, it is set to the adhesive material in the adhesive tape, and the length b of the adhesive portion is set to L = b (n + 1) + a n.
ループの縦直線部の長さｅは、ｂ （ｍ＋１）＋ａｍ（
ｍは整数）のうち、被着面の縦ＩＪよりはやや小で、そ
の線巾に最も近い長さに設定する。The length e of the vertical straight part of the loop is b (m+1)+am(
(m is an integer), the length is set to be slightly smaller than the vertical IJ of the adherend surface and closest to the line width.
上記第２式から明らかなように、粘着テープにおける粘
＠材部分の長さｂは、ループの横巾りと粘着材火花部分
の長さａ、従って、被着面の横巾と被着面のコーナ半径
Ｒとによって規１１される。As is clear from the second equation above, the length b of the adhesive part of the adhesive tape is equal to the width of the loop and the length a of the adhesive spark part, therefore, the width of the adhered surface and the length a of the adhesive spark part The corner radius R is defined as 11.
上記において、粘着テープの巾をＷとすれば粘着材の総
面積Ｓは、
Ｓ＝ （ｎ＋１）ｗｂ＋ （ｍ＋１）ｗｂ−■であり、
要求される接着強度から、粘着材総面積Ｓを設定し、こ
のＳと第２式と第３式とがら、粘着テープ巾Ｗを設定す
ればよい。In the above, if the width of the adhesive tape is W, the total area S of the adhesive material is S= (n+1)wb+ (m+1)wb-■,
Based on the required adhesive strength, the total area S of the adhesive material can be set, and the adhesive tape width W can be set using this S, the second formula, and the third formula.
本発明において、粘着テープの貼着ラインは、曲り部を
有するものであれば特に制限はなく、第３図に示すよう
な波形とすることもできる。In the present invention, there is no particular restriction on the adhering line of the adhesive tape as long as it has a curved part, and it can also have a waveform as shown in FIG. 3.
本発明において、粘着テープには、第４図に示すように
、不織布、織布等の繊維質テープ状芯材１１に間欠的に
粘着剤２．−を塗布・含浸し、これをテープ状セパレー
タ１の片面に添付したものを使用することもできる。In the present invention, as shown in FIG. 4, in the adhesive tape, an adhesive 2. It is also possible to use a tape-shaped separator 1 coated with and impregnated with - and attached to one side of the tape-like separator 1.
〈発明の効果〉
本発明に係る接着方法は、被着体間を、曲り部を有する
貼着ラインに添い粘着テープによって接着しているが、
曲り部には粘着材を存在させないから、粘着材が部分的
に引張り応力状態または不均一加圧状態となるのを回避
でき、粘着材のクリープ現象が発端となって全面剥離に
進展するのを排除できる。また、−箇の物品に対し、粘
着テープを途中に中断箇所のない連続の形態で取扱える
から、自動化に適合し、作業の自動化、工数減化に有利
である。<Effects of the Invention> In the bonding method according to the present invention, adherends are bonded together using an adhesive tape along a bonding line having a curved portion.
Since no adhesive is present at the bend, it is possible to prevent the adhesive from becoming partially under tensile stress or uneven pressure, thereby preventing the creep phenomenon of the adhesive from progressing to full-scale peeling. Can be eliminated. In addition, since the adhesive tape can be handled continuously for - articles without interruptions, it is suitable for automation and is advantageous for automating work and reducing man-hours.
第１図は本発明において使用する粘着デーゾを示す説明
図、第２図Ａ並びに、第２図Ｂは本発明を示す説明図で
あり、第２図Ａは一方の被着面への粘着テープの貼着後
を、第２図Ｂは他方の被着体の貼着後をそれぞれ示し、
第３図は本発明における粘着テープの貼着形態の別例を
示す説明図、第４図は本発明において使用する粘着テー
プの別例を示す説明図、第５図Ａ並びに第５図Ｂはそれ
ぞれ従来の粘着テープを示す説明図である６図において
、１はセパレータ、２
は粘着材、
３１並びに３２は破着体である。
７′３ｍFig. 1 is an explanatory diagram showing the adhesive deso used in the present invention, Fig. 2 A and Fig. 2 B are explanatory diagrams showing the present invention, and Fig. 2 A is an explanatory diagram showing the adhesive tape used in the present invention. Figure 2B shows the state after being attached to the other adherend, and Figure 2B shows the state after being attached to the other adherend.
FIG. 3 is an explanatory diagram showing another example of the attachment form of the adhesive tape in the present invention, FIG. 4 is an explanatory diagram showing another example of the adhesive tape used in the present invention, and FIGS. 5A and 5B are In FIG. 6, which are explanatory diagrams showing conventional adhesive tapes, 1 is a separator, 2 is an adhesive material, and 31 and 32 are broken bodies. 7'3m
Claims (1)
を、曲り部を有する形態で一方の被着体に貼着し、次い
で、セパレータを剥離し、而るのちに、他方の被着体を
貼着する方法において、上記粘着テープにおける粘着材
を間欠的に設け、上記曲り部には粘着材を位置させない
ように粘着テープの一方の被着体への貼着を行うことを
特徴とする粘着テープによる接着構造。An adhesive tape with an adhesive material on one side of a tape-shaped separator is attached to one adherend in a form having a curved part, then the separator is peeled off, and then the other adherend is attached. In the method of attaching the adhesive tape, the adhesive material in the adhesive tape is provided intermittently, and the adhesive tape is attached to one of the adherends so that the adhesive material is not located in the bent portion. Adhesive structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31701288A JPH02163182A (en) | 1988-12-15 | 1988-12-15 | Adhesion structure with adhesion tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31701288A JPH02163182A (en) | 1988-12-15 | 1988-12-15 | Adhesion structure with adhesion tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02163182A true JPH02163182A (en) | 1990-06-22 |
Family
ID=18083428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31701288A Pending JPH02163182A (en) | 1988-12-15 | 1988-12-15 | Adhesion structure with adhesion tape |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02163182A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04339045A (en) * | 1991-05-13 | 1992-11-26 | Toyoda Gosei Co Ltd | Weather strip fitting structure |
| JP2008171703A (en) * | 2007-01-12 | 2008-07-24 | Mitsubishi Electric Corp | Induction heating cooker |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5539000A (en) * | 1978-09-13 | 1980-03-18 | Norddeutsche Affinerie | Treating at least one of metallurgical intermediate product* sulfide ore* and ore concentrate |
| JPS5924747B2 (en) * | 1977-05-10 | 1984-06-12 | 日本化学工業株式会社 | Artificial stone manufacturing method |
-
1988
- 1988-12-15 JP JP31701288A patent/JPH02163182A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5924747B2 (en) * | 1977-05-10 | 1984-06-12 | 日本化学工業株式会社 | Artificial stone manufacturing method |
| JPS5539000A (en) * | 1978-09-13 | 1980-03-18 | Norddeutsche Affinerie | Treating at least one of metallurgical intermediate product* sulfide ore* and ore concentrate |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04339045A (en) * | 1991-05-13 | 1992-11-26 | Toyoda Gosei Co Ltd | Weather strip fitting structure |
| JP2008171703A (en) * | 2007-01-12 | 2008-07-24 | Mitsubishi Electric Corp | Induction heating cooker |
| JP4659768B2 (en) * | 2007-01-12 | 2011-03-30 | 三菱電機株式会社 | Induction heating cooker |
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