JP3376495B2 - Method of applying adhesive and bonding jig - Google Patents
Method of applying adhesive and bonding jigInfo
- Publication number
- JP3376495B2 JP3376495B2 JP24271292A JP24271292A JP3376495B2 JP 3376495 B2 JP3376495 B2 JP 3376495B2 JP 24271292 A JP24271292 A JP 24271292A JP 24271292 A JP24271292 A JP 24271292A JP 3376495 B2 JP3376495 B2 JP 3376495B2
- Authority
- JP
- Japan
- Prior art keywords
- adhesive
- supply surface
- joining member
- jig
- reservoir
- 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 - Fee Related
Links
Landscapes
- Coating Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
【0001】[0001]
【産業上の利用分野】この発明は、第1の接合部材と第
2の接合部材とを接着剤で接着する場合に、適量の接着
剤を接着部分からはみ出さないように接合部材に塗布す
る方法及びそのために使用する接着治具に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention applies an appropriate amount of adhesive to a joining member so as not to stick out from an adhesive portion when the first joining member and the second joining member are adhered by an adhesive. The present invention relates to a method and a bonding jig used therefor.
【0002】[0002]
【従来の技術】第1の接合部材と第2の接合部材を接着
剤で接合する場合、例えば、図5(a)及び(b)に示
したようにプラスチックからなる上キャビ1と下キャビ
2とを接着してバッテリーパックを形成する場合、その
接着部分に接着剤を供給する方法としては、大きく分け
て次の2通りの方法が知られている。2. Description of the Related Art When a first joining member and a second joining member are joined with an adhesive, for example, as shown in FIGS. 5A and 5B, an upper cabinet 1 and a lower cabinet 2 made of plastic are used. In the case of forming a battery pack by bonding and, the following two methods are roughly known as a method of supplying the adhesive to the bonded portion.
【0003】一つは、上キャビ1の接着リブ1aに接着
剤を塗布する方法であり、これはシャーレまたはバット
のような容器に接着剤を入れ、その中に接着リブ1aを
入れることによりなされる。この場合、接着剤の塗布量
の制御は、容器中の接着剤の深さを変えるか、あるいは
接着リブ1aを容器に入れる際の下降量を制御すること
により行われる。One is a method of applying an adhesive to the adhesive rib 1a of the upper cabinet 1, which is carried out by putting the adhesive in a container such as a petri dish or a bat and inserting the adhesive rib 1a therein. It In this case, the application amount of the adhesive is controlled by changing the depth of the adhesive in the container or by controlling the descending amount when the adhesive rib 1a is put into the container.
【0004】もう一つは下キャビ2の溝部2aに接着剤
を滴下する方法であり、これはニードルを下キャビ2の
溝部2aに挿入し、ニードルを溝部2aにそって走らせ
るか、あるいは複数本のニードルを同時に溝部2aに挿
入して接着剤を滴下することによりなされる。The other is a method of dropping an adhesive into the groove 2a of the lower cabinet 2, in which a needle is inserted into the groove 2a of the lower cabinet 2 and the needle is run along the groove 2a, or a plurality of needles are run. This is done by simultaneously inserting a book needle into the groove 2a and dropping the adhesive.
【0005】[0005]
【発明が解決しようとする課題】しかしながら、上述の
ような接着剤の供給方法においては、いずれも上キャビ
1と下キャビ2とを接着させた後に接着剤のはみ出しや
接着強度の低下が問題となる。However, in any of the above-mentioned adhesive supply methods, there is a problem in that the adhesive protrudes and the adhesive strength decreases after the upper cabinet 1 and the lower cabinet 2 are adhered to each other. Become.
【0006】即ち、上キャビ1の接着リブ1aに接着剤
を塗布する方法においては、上キャビ1の接着リブ1a
を容器中の接着剤に入れるとき及び接着剤から引き上げ
るときに接着剤の液面が揺れてしまい、その結果、接着
リブ1aに付着した接着剤は波を打ったようになり、一
定の塗布厚とならない。このため、上キャビ1と下キャ
ビ2とを嵌合させて接着すると接着剤のはみ出しが発生
する。このような接着剤のはみ出しに対しては、溶液中
の接着剤の深さを浅く規制するかあるいは接着リブ1a
を容器に入れる際の下降量を制御して接着剤のはみ出し
が発生しない程度に接着リブ1aへの接着剤の付着量を
少なくすることが考えられるが、このような接着剤の付
着量の制御は容易でない。そのため、接着剤のはみ出し
を解消できるようにしたときには接着剤の付着量が十分
でなくなり接着強度の低下が問題となる。That is, in the method of applying the adhesive to the adhesive rib 1a of the upper cabinet 1, the adhesive rib 1a of the upper cabinet 1 is used.
The liquid surface of the adhesive fluctuates when it is put in the adhesive in the container and when it is pulled up from the adhesive, and as a result, the adhesive adhered to the adhesive rib 1a becomes wavy and has a constant coating thickness. It does not become. For this reason, when the upper cabinet 1 and the lower cabinet 2 are fitted and bonded to each other, the adhesive is squeezed out. To prevent the adhesive from squeezing out, the depth of the adhesive in the solution is regulated to be shallow or the adhesive rib 1a is formed.
It is conceivable to control the descending amount when putting the adhesive into the container to reduce the amount of adhesive adhered to the adhesive rib 1a to the extent that the adhesive does not overflow. Is not easy. Therefore, when it is possible to eliminate the protrusion of the adhesive, the amount of the adhesive adhered becomes insufficient and the decrease in the adhesive strength becomes a problem.
【0007】一方、下キャビ2の溝部2aに接着剤を滴
下する方法においては、接着剤の全体としての供給量の
制御は容易であるが、接着剤を均一に分布させることは
できない。そのため、この方法によっても接着剤のはみ
出しかあるいは接着強度の低下が問題となる。On the other hand, in the method of dropping the adhesive into the groove portion 2a of the lower cabinet 2, it is easy to control the supply amount of the adhesive as a whole, but the adhesive cannot be uniformly distributed. Therefore, even with this method, there is a problem that the adhesive is squeezed out or the adhesive strength is lowered.
【0008】この発明は、このような従来技術の課題を
解決しようとするものであり、二つの接合部材を接着剤
で接合する場合に、接着後に接着剤のはみ出しが発生せ
ず、かつ十分な接着強度が得られるように接着剤を塗布
する方法を提供すること、及びそのような方法を容易に
実施できるようにする接着治具を提供することを目的と
する。The present invention is intended to solve the problems of the prior art as described above, and when two joining members are joined by an adhesive, the protrusion of the adhesive does not occur after the joining, and it is sufficient. It is an object of the present invention to provide a method of applying an adhesive so that adhesive strength can be obtained, and an adhesive jig that facilitates such a method.
【0009】[0009]
【課題を解決するための手段】この発明者らは、接合部
材の接着剤を塗布すべき部分に接着治具の面を微小間隔
をあけて対置させ、毛細管現象を利用して接着剤を供給
することが有効であることを見出しこの発明を完成させ
るに至った。Means for Solving the Problems The inventors of the present invention supply the adhesive agent by utilizing a capillary phenomenon by arranging the surfaces of an adhesive jig on a portion of the joining member to be coated with the adhesive agent with a minute gap therebetween. It was found that it is effective to complete the present invention.
【0010】即ち、この発明は、接合部材に接着治具に
より接着剤を塗布する方法において、接合部材の接着剤
を塗布すべき部分と接着治具の接着剤供給面とを微小間
隔をあけて対置させ、その接合部材と接着剤供給面との
微小間隙に接着剤を毛細管現象により供給し、その後接
合部材を接着剤供給面から離すことにより接合部材に接
着剤を付着させることを特徴とする接着剤の塗布方法を
提供する。That is, according to the present invention, in a method of applying an adhesive to a joining member with an adhesive jig, a portion of the joining member to which the adhesive is applied and an adhesive supply surface of the adhesive jig are provided with a minute gap. It is characterized in that the adhesive is supplied to the minute gap between the joining member and the adhesive supply surface by capillary action, and then the adhesive is attached to the joining member by separating the joining member from the adhesive supply surface. A method of applying an adhesive is provided.
【0011】また、このような方法を容易に実施できる
ようにする接着治具として、接合部材の接着剤を塗布す
べき部分と微小間隔をおいて対置する接着剤供給面、接
着剤を溜めておく接着剤溜り、接着剤溜りから接着剤供
給面の一端へ毛細管現象により接着剤を供給する接着剤
供給路を有することを特徴とする接着治具を提供する。Further, as an adhesive jig for facilitating such a method, an adhesive supply surface facing the portion of the joining member to which the adhesive is to be applied with a minute gap, and the adhesive is collected. Provided is an adhesive jig having an adhesive reservoir to be placed and an adhesive supply path for supplying the adhesive from the adhesive reservoir to one end of an adhesive supply surface by a capillary phenomenon.
【0012】[0012]
【作用】この発明の接着剤の塗布方法によれば、接着剤
が毛細管現象により接合部材と接着剤供給面との微小間
隙をつたわる。その結果、接合部材には接着剤供給面が
対置している部分のみに接着剤が均一な厚さで付着し、
供給される。この場合、塗布位置の制御は、接合部材に
対置させる接着剤供給面の位置を変えるだけで容易に精
度よく行うことができ、塗布量を制御するための格別な
手段も不要である。したがって、容易に、接着剤を塗布
すべき位置に一定の塗布厚で精度よく塗布することが可
能となり、接着後に接着剤のはみ出しが発生せず、かつ
十分な接着強度が得られるようになる。According to the adhesive application method of the present invention, the adhesive bridges the minute gap between the joining member and the adhesive supply surface by the capillary phenomenon. As a result, the adhesive adheres to the joining member with a uniform thickness only on the portion where the adhesive supply surface is opposed,
Supplied. In this case, the application position can be controlled easily and precisely by changing the position of the adhesive supply surface facing the joining member, and no special means for controlling the application amount is required. Therefore, it becomes possible to easily and accurately apply the adhesive to the position where the adhesive should be applied with a constant application thickness, and the adhesive does not overflow after the adhesion and sufficient adhesive strength can be obtained.
【0013】また、この発明の接着治具によれば、上述
のような接着剤供給面、接着剤を溜めておく接着剤溜
り、接着剤溜りから接着剤供給面の一端へ毛細管現象に
より接着剤を供給する接着剤供給路を備えているので、
この発明の接着剤の塗布方法を好適に実施することが可
能となる。即ち、接着剤溜りに接着剤を入れ、接着剤供
給面に接合部材を対置させると、接着剤溜りに入れた接
着剤は毛細管現象により接着剤供給路をつたって接着剤
供給面の一端へ達し、さらに毛細管現象により接合部材
と接着剤供給面との微小間隙をつたって接着剤供給面の
他端へ達するので、接着剤供給面に対置させた接合部材
には接着剤が塗布されることとなる。Further, according to the bonding jig of the present invention, the adhesive supply surface as described above, the adhesive reservoir for accumulating the adhesive, and the adhesive from the adhesive reservoir to one end of the adhesive supply surface by the capillary phenomenon. Since it has an adhesive supply path for supplying
It is possible to preferably carry out the method of applying the adhesive of the present invention. That is, when the adhesive is put in the adhesive reservoir and the joining member is placed opposite to the adhesive supply surface, the adhesive in the adhesive reservoir reaches one end of the adhesive supply surface through the adhesive supply path by the capillary phenomenon. Furthermore, due to the capillary phenomenon, a minute gap between the joining member and the adhesive supply surface is reached to reach the other end of the adhesive supply surface, so that the adhesive is applied to the joining member facing the adhesive supply surface. Become.
【0014】特に、接着治具に接合部材を所定の位置で
保持するつき当て部材を設けた場合、即ち、接合部材の
接着剤を塗布すべき部分が微小間隔をおいて接着剤供給
面と対置するように接合部材を保持するつき当て部材を
設けた場合には、接合部材を接着治具に置くだけで極め
て容易に接着剤を所定の位置に塗布することが可能とな
る。また、接着剤供給面を構成する部材の端部(接着剤
溜りから接着剤が供給される側と反対側の端部)を、接
合部材の接着剤を塗布すべき面に対して鋭角的に形成す
ると、接着剤が接合部材と接着剤供給面との微小間隙を
つたわる際に所定の接着剤の塗布位置を越えて不要な位
置まで達することが防止できるので、接着剤の塗布位置
を正確に規定することが可能となる。In particular, when the abutting member for holding the joining member at a predetermined position is provided on the bonding jig, that is, the portions of the joining member to which the adhesive is applied are opposed to the adhesive supply surface with a minute gap. When the abutting member for holding the joining member is provided as described above, the adhesive can be applied to the predetermined position extremely easily only by placing the joining member on the bonding jig. In addition, the end of the member forming the adhesive supply surface (the end opposite to the side where the adhesive is supplied from the adhesive reservoir) is acutely angled with respect to the surface of the bonding member to which the adhesive is applied. When formed, it is possible to prevent the adhesive from reaching an unnecessary position beyond a predetermined adhesive application position when filling the minute gap between the joining member and the adhesive supply surface, so that the adhesive application position can be accurately adjusted. It becomes possible to specify.
【0015】[0015]
【実施例】以下、この発明の実施例を図面に基づいて具
体的に説明する。なお、各図中、同一符号は同一または
同等の構成要素を表している。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of the present invention will be specifically described below with reference to the drawings. In each drawing, the same reference numerals represent the same or equivalent constituent elements.
【0016】図3はこの発明の接着治具3の実施例の断
面図である。この接着治具3は、図5に示したバッテリ
ーパックの上キャビ1と下キャビ2とを接着するため
に、上キャビ1の接着リブ1aに接着剤を塗布するため
の治具である。また、図4はこの接着治具の上面図であ
り、図1はこの接着治具3に上キャビ1を置いて接着剤
を接着リブ1aに塗布するときの接着リブ1a付近の拡
大図説明図である。FIG. 3 is a sectional view of an embodiment of the bonding jig 3 of the present invention. The adhesive jig 3 is a jig for applying an adhesive to the adhesive rib 1a of the upper cabinet 1 in order to adhere the upper cabinet 1 and the lower cabinet 2 of the battery pack shown in FIG. 4 is a top view of this adhesive jig, and FIG. 1 is an enlarged view of the adhesive rib 1a and its vicinity when the upper cabinet 1 is placed on the adhesive jig 3 and the adhesive is applied to the adhesive rib 1a. Is.
【0017】図3に示したように、この接着治具3は、
接着剤供給面4、接着剤5を溜めておく接着剤溜り6、
接着剤溜り6から接着剤供給面4の一端へ接着剤を供給
する接着剤供給路7を有している。As shown in FIG. 3, this bonding jig 3 is
Adhesive supply surface 4, adhesive reservoir 6 for storing adhesive 5,
An adhesive supply path 7 for supplying an adhesive from the adhesive reservoir 6 to one end of the adhesive supply surface 4 is provided.
【0018】この場合、接着剤供給面4は、図1(a)
に示したように、接着治具のアウターブロック3oから
なる接着剤供給面4oと、インナーブロック3iからな
る接着剤供給面4iからなっている。これらの接着剤供
給面4は、同図(b)に示したように、接着治具3に上
キャビ1を置いたときに、接着リブ1aの接着剤を塗布
すべき面と微小間隔w1、即ち、毛細管現象により接着
剤5が這い上がってくる程度の間隔(例えば0.1mm
程度)をなすように設けられている。また、接着剤供給
面4oと接着剤供給面4iは、上キャビ1の全周に設け
られている接着リブ1aが上キャビ1の端部の全周に設
けられているのに対応して周状に設けられており、さら
に、これらの接着剤供給面4o、4iは、接着治具3上
に上キャビ1を容易に水平に置けるように、上方に開い
た形で、それらの端部がそれぞれ同一平面にあるように
設けられている。接着剤供給面4oを構成するアウター
ブロック3oの端部4oaにおける角度θoや、接着剤
供給面4iを構成するインナーブロック3iの端部4i
aにおける角度θiは、それぞれ接着リブ1aの接着剤
を塗布する面に対して鋭角的に形成されている。これに
より、図2に示したように、これらの端部4oaあるい
は端部4iaを越えて接着剤5が接着リブ1aの上方へ
這い上がることを防止できるので、接着リブ1aへの接
着剤の塗布位置を接着リブ1aに対して接着剤供給面4
を微小間隔で対置させた部分のみに正確に限定すること
が可能となる。In this case, the adhesive supply surface 4 is shown in FIG.
As shown in FIG. 5, it is composed of an adhesive supply surface 4o composed of the outer block 3o of the bonding jig and an adhesive supply surface 4i composed of the inner block 3i. As shown in FIG. 2B, the adhesive supply surface 4 and the surface of the adhesive rib 1a to which the adhesive is applied when the upper cabinet 1 is placed on the adhesive jig 3 and the minute gap w1, That is, the gap (for example, 0.1 mm) at which the adhesive 5 creeps up due to the capillary phenomenon.
It is provided to make a degree). In addition, the adhesive supply surface 4o and the adhesive supply surface 4i are circumferentially corresponding to the adhesive ribs 1a provided on the entire circumference of the upper cabinet 1 being provided on the entire circumference of the end portion of the upper cabinet 1. Further, these adhesive supply surfaces 4o, 4i are opened upward so that the upper cabinet 1 can be easily placed horizontally on the bonding jig 3, and their ends are They are provided so as to be on the same plane. The angle θo at the end 4oa of the outer block 3o forming the adhesive supply surface 4o and the end 4i of the inner block 3i forming the adhesive supply surface 4i.
The angle θi at a is formed at an acute angle with respect to the surface of the adhesive rib 1a to which the adhesive is applied. As a result, as shown in FIG. 2, it is possible to prevent the adhesive 5 from creeping above the end portions 4oa or the end portions 4ia and above the adhesive ribs 1a, and thus applying the adhesive agent to the adhesive ribs 1a. Position the adhesive supply surface 4 against the adhesive rib 1a
It is possible to accurately limit only to the portions that are opposed to each other at a minute interval.
【0019】接着剤供給路7は、接着剤5が毛細管現象
により接着剤溜り6から接着剤供給面4の一端4bへ這
い上がる程度の狭い幅w2の間隙とする。The adhesive supply path 7 has a narrow width w2 such that the adhesive 5 creeps from the adhesive reservoir 6 to the one end 4b of the adhesive supply surface 4 due to the capillary phenomenon.
【0020】図3に示した接着剤溜り6は、そこに接着
剤5を入れた場合の液面が、接着剤供給面4の端部4o
aよりも低くなるようにする。これにより、上キャビ1
を図3のように接着治具3の上に置いた場合に、接着リ
ブ1aと接着剤供給面4との微小間隙を這い上がってく
る接着剤5の高さを、接着剤溜り6における接着剤5の
液面の高さによらず一定にすることができる。In the adhesive reservoir 6 shown in FIG. 3, the liquid level when the adhesive 5 is put therein is the end 4o of the adhesive supply surface 4.
It should be lower than a. This makes the upper cabinet 1
3 is placed on the bonding jig 3 as shown in FIG. 3, the height of the adhesive 5 crawling up in the minute gap between the bonding rib 1a and the adhesive supply surface 4 is set to the adhesive pool 6 It can be made constant regardless of the height of the liquid surface of the agent 5.
【0021】また、接着剤溜り6にはフロート8が設け
られており、このフロート8にはさらに接着剤溜り6中
の接着剤5の液面を検知する検知装置と接着剤供給タン
クが接続されており(図示せず)、これにより接着剤溜
り6中の接着剤5がなくらないように管理している。な
お、上述のように接着リブ1aと接着剤供給面4との微
小間隙を這い上がってくる接着剤5の高さは接着剤溜り
6中の接着剤5の液面の高さに依存しないので、この場
合の接着剤の管理としては、接着剤溜り6中の接着剤5
の液面の高さを一定に保持するという厳密な管理は必要
ではなく、接着剤溜り6中の接着剤5がなくならないよ
うにする程度の管理でよい。また、フロート8を図3に
示したように接着剤溜り6の上面を広く覆うように形成
した場合には、フロート8は、上述のように接着剤溜り
6中の接着剤5の液量を管理するという他に接着剤溜り
6中の接着剤5の蒸発を防ぐという機能も果たすので好
ましい。Further, a float 8 is provided in the adhesive reservoir 6, and the float 8 is further connected to a detector for detecting the liquid level of the adhesive 5 in the adhesive reservoir 6 and an adhesive supply tank. (Not shown), so that the adhesive 5 in the adhesive reservoir 6 is managed so as not to be lost. As described above, the height of the adhesive 5 crawling up in the minute gap between the adhesive rib 1a and the adhesive supply surface 4 does not depend on the height of the liquid surface of the adhesive 5 in the adhesive reservoir 6. , In this case, the adhesive is managed by the adhesive 5 in the adhesive reservoir 6.
It is not necessary to strictly manage the liquid level of No. 1 to be constant, and it is sufficient to manage the adhesive 5 in the adhesive reservoir 6 so as not to run out. Further, when the float 8 is formed so as to widely cover the upper surface of the adhesive agent reservoir 6 as shown in FIG. 3, the float 8 has the liquid amount of the adhesive agent 5 in the adhesive agent reservoir 6 as described above. In addition to the management, it also functions to prevent evaporation of the adhesive 5 in the adhesive reservoir 6, which is preferable.
【0022】この実施例の接着治具3は、上キャビ1を
接着治具3の上に置いた場合に、接着リブ1aの接着剤
を塗布すべき部分が接着剤供給面3と微小間隔をおいて
対置するように、上キャビ1を保持するつき当て部材9
を有している。即ち、上キャビ1がつき当て部材9につ
き当った時には、図1(b)に示したように、接着リブ
1aの下端はインナーブロック3iとはつき当らない
が、這い上がってきた接着剤5とは接触するように、つ
き当て部材9の設置位置を調節する。これにより、接着
治具3上に上キャビ1を置くだけで接着剤を正確な位置
に塗布できるようになる。In the bonding jig 3 of this embodiment, when the upper cabinet 1 is placed on the bonding jig 3, the portion of the bonding rib 1a to which the adhesive is applied has a minute gap from the adhesive supply surface 3. The abutting member 9 for holding the upper cabinet 1 so as to be placed facing each other.
have. That is, when the upper cabinet 1 hits the contact member 9, as shown in FIG. 1B, the lower ends of the adhesive ribs 1a do not contact the inner block 3i, but the adhesive 5 that has crawled up. Adjusts the installation position of the abutting member 9 so as to make contact. As a result, the adhesive can be applied to the correct position by merely placing the upper cabinet 1 on the bonding jig 3.
【0023】また、この接着治具3には圧力調整穴10
が設けられている。これにより、上キャビ1を接着治具
3においてもその内部が密閉されることがなくなるの
で、内外の圧力を一定に保持させることが可能となる。Further, the pressure adjusting hole 10 is formed in the bonding jig 3.
Is provided. As a result, the inside of the upper cabinet 1 is not sealed even in the bonding jig 3, so that the pressure inside and outside can be kept constant.
【0024】なお、この接着治具3に使用する接着剤5
としては、毛細管現象により接着剤供給路7の微小間隙
と、接着リブ1aと接着剤供給面4との微小間隔をつた
わる程度の粘度の液状接着剤を使用する。また、接着治
具3の構成素材としては、接着剤5に侵されないもので
ある限り特に制限はないが、例えばアルミニウムやSU
S等を使用することができる。The adhesive 5 used for the bonding jig 3
As for the liquid adhesive, a liquid adhesive having a viscosity of such a degree that the minute gap of the adhesive supply path 7 and the minute gap between the adhesive rib 1a and the adhesive supply surface 4 are filled by the capillary phenomenon is used. Further, the constituent material of the bonding jig 3 is not particularly limited as long as it is not affected by the adhesive 5, but for example, aluminum or SU.
S or the like can be used.
【0025】以上のような接着治具3の使用方法として
は、まず、接着剤溜り6の中へ接着剤5を入れる。する
と、図1(a)に示したように、接着剤5は接着剤供給
路7をつたわって接着剤供給面4の一端4bに達する。
そこで、上キャビ1をつき当て部材9につき当たるよう
にして接着治具3上に置くと、同図(b)に示したよう
に接着リブ1aは接着剤供給面4と微小間隔w1を置い
て対面し、その間隙を接着剤5が毛細管現象により這い
上がり、接着剤供給面4の他端に達する。その後上キャ
ビ1を持ち上げて接着リブ1aを接着剤供給面4から離
すと、同図(c)に示したように接着リブ1aの所定位
置には接着剤5が付着しているので、同図(d)に示し
たように下キャビ2と嵌合させる。これにより接着剤5
は接着面全面にいきわたるので十分な接着強度が得られ
ることとなる。なお、上キャビ1と下キャビ2とを嵌合
させた場合には、同図(d)に示したように樹脂溜り1
1が形成されるようにしておくことが好ましい。これに
より接着剤がバッテリーパックの外表面に溢れ出ること
を完全に防止できる。As a method of using the adhesive jig 3 as described above, first, the adhesive 5 is put into the adhesive reservoir 6. Then, as shown in FIG. 1A, the adhesive 5 reaches the one end 4 b of the adhesive supply surface 4 through the adhesive supply path 7.
Therefore, when the upper cabinet 1 is placed on the bonding jig 3 so as to hit the abutting member 9, the bonding rib 1a is spaced from the adhesive supply surface 4 by a minute gap w1 as shown in FIG. The adhesive 5 creeps up through the gap due to the capillary phenomenon and reaches the other end of the adhesive supply surface 4. Then, when the upper cabinet 1 is lifted and the adhesive rib 1a is separated from the adhesive supply surface 4, the adhesive 5 is attached to a predetermined position of the adhesive rib 1a as shown in FIG. As shown in (d), the lower cabinet 2 is fitted. This allows the adhesive 5
Since it spreads over the entire adhesive surface, sufficient adhesive strength can be obtained. In addition, when the upper cabinet 1 and the lower cabinet 2 are fitted together, as shown in FIG.
1 is preferably formed. This makes it possible to completely prevent the adhesive from overflowing the outer surface of the battery pack.
【0026】[0026]
【発明の効果】この発明の接着剤の塗布方法によれば、
接合部材を接着剤で接合する場合に、接着後に接着剤の
はみ出しが発生せず、かつ十分な接着強度が得られるよ
うに接合部材に接着剤を塗布することが可能となる。ま
た、この発明の接着治具によれば、この方法を容易に実
施することが可能となる。According to the adhesive application method of the present invention,
When the joining member is joined with the adhesive, it is possible to apply the adhesive to the joining member so that the adhesive does not overflow after the joining and a sufficient adhesive strength is obtained. Further, according to the bonding jig of the present invention, this method can be easily implemented.
【図1】実施例の接着剤の塗布方法の説明図である。FIG. 1 is an explanatory diagram of a method of applying an adhesive according to an embodiment.
【図2】実施例の接着剤の塗布方法の説明図である。FIG. 2 is an explanatory diagram of a method of applying an adhesive according to an example.
【図3】実施例の接着治具の断面図である。FIG. 3 is a cross-sectional view of a bonding jig of an example.
【図4】実施例の接着治具の上面図である。FIG. 4 is a top view of the bonding jig of the example.
【図5】バッテリーパックの斜視図(a)及びその接着
部付近の断面図(b)である。FIG. 5 is a perspective view (a) of the battery pack and a cross-sectional view (b) in the vicinity of an adhesive portion thereof.
1 上キャビ 1a 接着リブ 2 下キャビ 3 接着治具 3i インナーブロック 3o アウターブロック 4、4i、4o 接着剤供給面 5 接着剤 6 接着剤溜り 7 接着剤供給路 8 フロート 9 つき当て部材 10 圧力調整穴 11 樹脂溜り 1 upper cabinet 1a Adhesive rib 2 Lower cabinet 3 Adhesive jig 3i inner block 3o outer block 4, 4i, 4o Adhesive supply surface 5 adhesive 6 adhesive pool 7 Adhesive supply path 8 floats 9 Contact member 10 Pressure adjustment hole 11 resin pool
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 平2−89621(JP,A) 特開 平3−114562(JP,A) 特開 平6−21660(JP,A) 特公 昭57−12257(JP,B2) 特公 昭61−35933(JP,B2) (58)調査した分野(Int.Cl.7,DB名) B29C 65/00 - 65/82 B05C 1/00 - 3/20 B05C 7/00 - 21/00 B05D 1/00 - 7/26 C09J 5/00 - 5/10 ─────────────────────────────────────────────────── ─── Continuation of the front page (56) Reference JP-A-2-89621 (JP, A) JP-A-3-114562 (JP, A) JP-A-6-21660 (JP, A) JP-B 57- 12257 (JP, B2) JP 61-35933 (JP, B2) (58) Fields investigated (Int.Cl. 7 , DB name) B29C 65/00-65/82 B05C 1/00-3/20 B05C 7/00-21/00 B05D 1/00-7/26 C09J 5/00-5/10
Claims (5)
する方法において、接合部材の接着剤を塗布すべき部分
と接着治具の接着剤供給面とを微小間隔をあけて対置さ
せ、その接合部材と接着剤供給面との微小間隙に接着剤
を毛細管現象により供給し、その後接合部材を接着剤供
給面から離すことにより接合部材に接着剤を付着させる
ことを特徴とする接着剤の塗布方法。1. A method of applying an adhesive agent to a joining member with an adhesive jig, wherein a portion of the joining member to be applied with the adhesive agent and an adhesive agent supply surface of the adhesive jig are opposed to each other with a minute gap therebetween. Application of an adhesive characterized in that the adhesive is supplied to the minute gap between the joining member and the adhesive supply surface by capillary action, and then the adhesive is attached to the joining member by separating the joining member from the adhesive supply surface. Method.
接着剤を塗布すべき部分と微小間隔をおいて嵌合し、か
つ上方に開いた形状に形成し、接合部材を接着剤供給面
に対して上方から下方へ挿入するように配する請求項1
記載の接着剤の塗布方法。2. An adhesive supply surface of an adhesive jig is formed into a shape which is fitted to a portion of the joining member to be coated with the adhesive with a minute gap and is opened upward, and the joining member is formed by the adhesive. The arrangement is such that the supply surface is inserted downward from above.
The method for applying the adhesive described.
小間隔をおいて対置する接着剤供給面、接着剤を溜めて
おく接着剤溜り、接着剤溜りから接着剤供給面の一端へ
毛細管現象により接着剤を供給する接着剤供給路を有す
ることを特徴とする接着治具。3. An adhesive supply surface opposed to a portion of the joining member to be applied with an adhesive at a minute interval, an adhesive reservoir for accumulating the adhesive, and a capillary tube from the adhesive reservoir to one end of the adhesive supply surface. An adhesive jig having an adhesive supply path for supplying an adhesive according to a phenomenon.
着剤供給面と微小間隔をおいて対置するように接合部材
を保持するつき当て部材を有する請求項3記載の接着治
具。4. The bonding jig according to claim 3, further comprising an abutting member that holds the bonding member such that a portion of the bonding member to which the adhesive is applied is opposed to the adhesive supply surface with a minute gap.
溜りから接着剤を供給される側と反対側の端部におい
て、接合部材の接着剤を塗布する面に対して鋭角的に形
成されている請求項3または4記載の接着治具。5. The member forming the adhesive supply surface is formed at an acute angle with respect to the surface of the joining member to which the adhesive is applied, at the end opposite to the side where the adhesive is supplied from the adhesive reservoir. The bonding jig according to claim 3 or 4, which is provided.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24271292A JP3376495B2 (en) | 1992-08-18 | 1992-08-18 | Method of applying adhesive and bonding jig |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24271292A JP3376495B2 (en) | 1992-08-18 | 1992-08-18 | Method of applying adhesive and bonding jig |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0664045A JPH0664045A (en) | 1994-03-08 |
JP3376495B2 true JP3376495B2 (en) | 2003-02-10 |
Family
ID=17093124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24271292A Expired - Fee Related JP3376495B2 (en) | 1992-08-18 | 1992-08-18 | Method of applying adhesive and bonding jig |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3376495B2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003017019A (en) * | 2001-06-29 | 2003-01-17 | Sony Corp | Case |
JP3880931B2 (en) * | 2002-08-23 | 2007-02-14 | 株式会社エンプラス | Plate assembly structure |
JP3880930B2 (en) * | 2002-07-26 | 2007-02-14 | 株式会社エンプラス | Plate adhesive structure |
CN101048338B (en) * | 2004-10-27 | 2013-10-30 | 皇家飞利浦电子股份有限公司 | Fluid container composed of two plates |
-
1992
- 1992-08-18 JP JP24271292A patent/JP3376495B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0664045A (en) | 1994-03-08 |
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