JPS62200652A - Manufacture of storage battery - Google Patents
Manufacture of storage batteryInfo
- Publication number
- JPS62200652A JPS62200652A JP61040811A JP4081186A JPS62200652A JP S62200652 A JPS62200652 A JP S62200652A JP 61040811 A JP61040811 A JP 61040811A JP 4081186 A JP4081186 A JP 4081186A JP S62200652 A JPS62200652 A JP S62200652A
- Authority
- JP
- Japan
- Prior art keywords
- adhesive
- lid
- battery case
- joint surface
- deposition
- 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
- 238000003860 storage Methods 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 239000000853 adhesive Substances 0.000 claims abstract description 17
- 230000001070 adhesive effect Effects 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 8
- 230000008021 deposition Effects 0.000 abstract 4
- 238000005304 joining Methods 0.000 description 5
- 238000005192 partition Methods 0.000 description 3
- YADSGOSSYOOKMP-UHFFFAOYSA-N dioxolead Chemical compound O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 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
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
- H01M50/147—Lids or covers
- H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
- H01M50/171—Lids or covers characterised by the methods of assembling casings with lids using adhesives or sealing agents
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は蓄電池の製造法、特に電槽と蓋の接合法に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial Field of Application) The present invention relates to a method for manufacturing a storage battery, and particularly to a method for joining a battery case and a lid.
（従来の技術）
合成樹脂からなる蓄電池の電槽と蓋の接合法として、超
音波振動を与え゛Ｃ溶着する。ｔｆｌ音波溶着法か知ら
れている（例えば、実公昭４６−１２２２＋３公報）。(Prior Art) As a method of joining the case and the lid of a storage battery made of synthetic resin, ultrasonic vibration is applied to the case and the lid is welded. The TFL sonic welding method is known (for example, Japanese Utility Model Publication No. 46-1222+3).
該方法は、８病着法の如く蓄電池の種類に応した多数の
熱板を用意する必要はなく、また、接着剤による接着法
の如く多量の接着剤を乾燥する乾燥炉の必要もなく、極
めて簡単に接合作業を行えるものである。This method does not require the preparation of a large number of hot plates depending on the type of storage battery as in the 8-adhesion method, nor does it require a drying oven to dry a large amount of adhesive as in the adhesive bonding method. This makes joining work extremely easy.
（発明か解決しようとする問題点）
しかしながら、超音波溶着法は被着面の深ざか浅いのて
、信頼性が低いという欠点がある。(Problems to be Solved by the Invention) However, the ultrasonic welding method has the drawback of low reliability because the depth of the bonded surface is shallow.
（問題点を解決する為の手段）
本発明Ｃ：上上記従来の欠点を解消し、超音波溶着法の
信頼性を比較的簡単な方法で向上させたもので、超音波
溶着する前に接合面に接着剤を塗布することを特徴とす
るものである。(Means for solving the problems) Invention C: This invention solves the above-mentioned conventional drawbacks and improves the reliability of ultrasonic welding by a relatively simple method. It is characterized by applying adhesive to the surface.
（作用）
接合面に塗布された接着剤か、接合をより確かなものに
するとともに、広い接合面を形成する。(Function) The adhesive applied to the joint surface makes the joint more reliable and forms a wide joint surface.
（実施例）
山は箱状の電槽で、その内部を隔壁（２）て複数のセル
室（ｊ）に区画している。（・１）は該：ｔｔ槽（１）
との接合面の両端に、 ’ａ’槽（１）の接合面の両側
面を覆う突壁（５）（５）か垂下突、没された着で、い
ずれもボリプロピレン等の合成伺脂からなる。このよう
に形成された電槽（１）および蓋（４）はまず電槽中の
各セル室（Ｊ＋内に鉛および二酸化鉛をそれぞれ活物質
とする陰・陽極板を間層してなる極板群（図示せず）を
収納し、各セル室（３功極板群を互いに直列接続した後
、電槽中と蓋（４）を接合する。この接合は次のように
行なう。(Example) The mountain is a box-shaped battery case, and the inside thereof is partitioned into a plurality of cell chambers (j) by partition walls (2). (・1) corresponds to: tt tank (1)
At both ends of the joint surface with the 'a' tank (1), there are protruding walls (5) (5) that cover both sides of the joint surface of the 'a' tank (1), or hanging protrusions, sunken walls, all of which are made of synthetic resin such as polypropylene. Consisting of The battery case (1) and lid (4) formed in this way are first assembled into electrodes formed by interlayering cathode and anode plates containing lead and lead dioxide as active materials in each cell chamber (J+) in the battery case. After storing the plate group (not shown) and connecting each cell chamber (three-function plate group) in series, the inside of the battery case and the lid (4) are joined. This joining is performed as follows.
極板群か収納された゛Ｉヒ槽（１）の上端面に、接着剤
を含浸したスポンジを押し当てて、電槽（１）上端およ
び上部側面に接着剤を塗布する。ついて、蓋（４）の接
合面両端に突設した突壁（５Ｘ５）によって形成された
断面凹状部に電槽（１）の上部を挿入して該苫（４）を
該電槽（１）に施し、超音波溶若機のホーン（図示せず
）を出接して、電槽（１）と４（４）をその接合面て超
音波溶着する。この際、接合面に塗布された接着剤は周
囲に飛散するか、接合面か若（４）の突壁（５）Ｉ’、
５）に覆われているのて、接着剤は該突！！！（５Ｍ５
）の内側面て固化し、隔壁（２）および電槽中の周壁の
該上部側面と若（４）の突壁（５）の内側面が接着され
、接ＩＦ面をより広くし得て、接合面を強固にかつ確実
に接合し得、イ、１・↓イｌ性を増すことかてきる。し
かも、接工を剤を使用しているも中に接合面に塗布する
たＬｌなのて、乾燥するのに、従来の如く乾爆炉は心霊
てなく、かつ従来の如く接合溝部に多量の接着剤を注入
することもないのて作業も筒中である。A sponge impregnated with adhesive is pressed against the upper end surface of the battery container (1) in which the electrode group is housed, and the adhesive is applied to the upper end and upper side surface of the battery container (1). Then, insert the upper part of the battery case (1) into the concave section formed by the projecting walls (5 x 5) protruding from both ends of the joint surface of the lid (4), and insert the lid (4) into the battery case (1). A horn (not shown) of an ultrasonic welding machine is used to weld the battery containers (1) and 4 (4) to their joint surfaces by ultrasonic welding. At this time, the adhesive applied to the joint surface may be scattered around the joint surface or the protruding wall (5) I' of the joint surface (4),
5) Since it is covered, the adhesive does not fit! ! ! (5M5
) is solidified, and the upper side surfaces of the partition wall (2) and the peripheral wall in the battery case are adhered to the inner surface of the protruding wall (5) of the lower part (4), making the contact surface wider, The joint surfaces can be firmly and reliably joined, and the properties of A, 1 and ↓I can be increased. Moreover, even though adhesive is used for bonding, it is applied to the joint surface during the process, so it is not necessary to use a dry blast furnace like in the past to dry it, and a large amount of adhesive is left in the joint groove as in the past. There is no need to inject any chemicals, so the work is done right away.
第２Ｆ２１は電槽（１）と蓋（４）の接合状態を示す。A second F21 shows the state of connection between the battery case (1) and the lid (4).
第３図および第４図に示すものは、接合面形状の他の実
施例で、第３図示の如く、電槽（１）の接合面は上記実
施例の如く平坦であるか、蓋（４）の接合面は、約（３
）度に開口する〜字状四部に形成してその両端に突壁（
５に５）か設けられている。このものでは、電槽（１）
の接合面に塗布された接着剤は、その−・部か電槽（１
１；ｌ−；よび苫（４）の接合面間に挟まれ、該１↓
接合面を超音波による溶青部と接着剤による接着部とか
共存し、強固て気液密な接合を成し得、信頼性か向上す
る。3 and 4 are other embodiments of the joint surface shape. As shown in FIG. 3, the joint surface of the battery case (1) is flat as in the above embodiment, or the lid ) is approximately (3
) It is formed into four parts in the shape of a letter ``opening at each end, and there are projecting walls (
5) are provided. In this one, the battery case (1)
The adhesive applied to the joint surface of the
It is sandwiched between the joint surfaces of 1; l-; gain and improve reliability.
第４図はＴｔｔ槽（１）の接合面を、約９０度の頂角を
有する先細状とし蓋（４）の接合面は前記実施例の如く
１ＺＪｌｌとし、その両端に突壁（５Ｘ５）か設けられ
ている。Fig. 4 shows that the joint surface of the Ttt tank (1) is tapered with an apex angle of about 90 degrees, and the joint surface of the lid (4) is 1ZJll as in the previous embodiment, with projecting walls (5 x 5) at both ends. It is provided.
このものは、電槽（１）側の被着面の深さを比較的深く
し得るとともに、塗布した接着剤はほとんど側面におい
やられて、突４！：（５）との間てより強固な接合を形
成する。尚、いずれも突壁（５Ｘ５）間の距離と電槽（
１）の周壁および隔壁（２）の該突壁（５Ｘ５）間に挿
入される上部の肉厚との差は０．４ｍｍ以下とした。With this product, the depth of the adhering surface on the battery case (1) side can be made relatively deep, and most of the applied adhesive is applied to the side surface, making it easy to use! : Forms a stronger bond with (5). In addition, both the distance between the projecting walls (5 x 5) and the battery case (
The difference in thickness between the peripheral wall 1) and the upper part of the partition wall (2) inserted between the projecting walls (5×5) was 0.4 mm or less.
また、上記実施例に於る接合作業時間は、熱溶着の２５
秒、接、ｎ法の５０分と比べて、４〜Ｓ秒と極めて短時
間に行うことができる。In addition, the joining work time in the above example is 25 minutes for thermal welding.
It can be carried out in an extremely short time of 4 to S seconds, compared to 50 minutes for the second, tangent, and n methods.
（効果）
以」二の如く、本発明によれば、超音波溶着するに、予
め接着剤を塗布したのて、作業簡単にして接合を強固て
かつ気液密にし得、信頼性を向上することかできる。(Effects) As described in Part 2, according to the present invention, by applying adhesive in advance during ultrasonic welding, the work can be simplified, the joint can be made strong and air-liquid tight, and reliability can be improved. I can do it.
第１図は、本発明一実施例を説明する説明図、第２図は
、その電槽と苫の接合状態１Δ、第３図および第４図は
、他の実施例の接合面の拡大１２４である。
（１）−−−゛電槽 ｆ４）−−一蓋 （５）−−
一突壁特許出願人 −ｆ河゛１ヒ池株式会社
第１図
第８Ｆ
第４図FIG. 1 is an explanatory diagram for explaining one embodiment of the present invention, FIG. 2 is a bonding state 1Δ of the battery case and Tomoko, and FIGS. 3 and 4 are enlarged views 124 of the bonding surface of other embodiments. It is. (1)---゛Battery container f4)---one lid (5)---
Patent Applicant for Patent Wall - F River 1 Hiike Co., Ltd. Figure 1 Figure 8F Figure 4
Claims (1)
面を互いに超音波溶着することを特徴とする蓄電池の製
造法。 ２）電槽あるいは蓋の何れか一方の接合面に、他方の接
合面の側部を覆う突壁を設けたことを特徴とする特許請
求の範囲第１項記載の蓄電池の製造法。[Claims] 1) A method for manufacturing a storage battery, which comprises applying an adhesive to the joint surfaces of a battery case and a lid, and then ultrasonically welding the joint surfaces to each other. 2) The method of manufacturing a storage battery according to claim 1, wherein a protruding wall is provided on the joint surface of either the battery case or the lid to cover the side of the other joint surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61040811A JPS62200652A (en) | 1986-02-26 | 1986-02-26 | Manufacture of storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61040811A JPS62200652A (en) | 1986-02-26 | 1986-02-26 | Manufacture of storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62200652A true JPS62200652A (en) | 1987-09-04 |
Family
ID=12591030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61040811A Pending JPS62200652A (en) | 1986-02-26 | 1986-02-26 | Manufacture of storage battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62200652A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04313674A (en) * | 1991-04-11 | 1992-11-05 | Mitsubishi Electric Corp | Door for refrigerator |
| US6461765B1 (en) | 2000-02-14 | 2002-10-08 | Aer Energy Resources Inc. | Metal-air cell housing with improved peripheral seal design |
-
1986
- 1986-02-26 JP JP61040811A patent/JPS62200652A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04313674A (en) * | 1991-04-11 | 1992-11-05 | Mitsubishi Electric Corp | Door for refrigerator |
| US6461765B1 (en) | 2000-02-14 | 2002-10-08 | Aer Energy Resources Inc. | Metal-air cell housing with improved peripheral seal design |
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