JP2551218B2 - Manufacturing method of lead-acid battery electrode plates - Google Patents
Manufacturing method of lead-acid battery electrode platesInfo
- Publication number
- JP2551218B2 JP2551218B2 JP2259945A JP25994590A JP2551218B2 JP 2551218 B2 JP2551218 B2 JP 2551218B2 JP 2259945 A JP2259945 A JP 2259945A JP 25994590 A JP25994590 A JP 25994590A JP 2551218 B2 JP2551218 B2 JP 2551218B2
- Authority
- JP
- Japan
- Prior art keywords
- lead
- strap
- molten metal
- acid battery
- battery electrode
- 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 - Lifetime
Links
Classifications
-
- 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
Landscapes
- Connection Of Batteries Or Terminals (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は、鉛蓄電池極板群の製造法、殊に極板群のス
トラップ形成方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for manufacturing a lead acid battery electrode plate group, and more particularly to a method for forming a strap of the electrode plate group.
（従来の技術） 鉛蓄電池の極板群の耳にストラップを形成する方法と
して、キャストオン方式が用いられている。この方式
は、ストラップ形成用鋳型のストラップ形成部に鉛の溶
湯を流し込み、極板群の耳を溶湯中に浸漬するものであ
る。(Prior Art) A cast-on method is used as a method for forming a strap on an ear of a lead-acid battery electrode plate group. In this method, molten lead is poured into the strap forming portion of the strap forming mold, and the ears of the electrode plate group are immersed in the molten metal.
第２図は、この方式の従来例を示したものである。鉛
の溶湯１を溜めたポット２から、ピストン３で所定量の
溶湯を押し出し、これを杓４で受ける。そして、杓４を
傾けて鋳型５のストラップ形成部６に溶湯を注ぐ。FIG. 2 shows a conventional example of this system. A predetermined amount of molten metal is pushed out by a piston 3 from a pot 2 in which a molten metal 1 of lead is stored, and is received by a ladle 4. Then, the ladle 4 is tilted and the molten metal is poured into the strap forming portion 6 of the mold 5.
その後、第３図に示すように、極板群７の耳８を、ス
トラップ形成部６の溶湯中に浸漬し、凝固を待つ。第４
図は、耳８にストラップ９を形成した極板群７を示して
いる。After that, as shown in FIG. 3, the ears 8 of the electrode plate group 7 are immersed in the molten metal of the strap forming portion 6 and wait for solidification. Fourth
The figure shows a plate group 7 in which a strap 9 is formed on an ear 8.
尚、ポット２から押し出した溶湯を杓４で受けるとき
には、ガスバーナ20の不完全燃焼の炎を当てて、溶湯が
酸化しないようにしている。When the ladle 4 receives the molten metal extruded from the pot 2, an incomplete combustion flame of the gas burner 20 is applied to prevent the molten metal from oxidizing.
（発明が解決しようとする課題） 上記従来の方法では、鉛の溶湯をポットに溜めておく
ので酸化しやすく、生成した酸化物が杓に付着して、ス
トラップを形成するのに必要な所定量の溶湯を鋳型のス
トラップ形成部に注ぐ妨げになる。また、大量の溶湯を
ポットに溜めておいたり、酸化防止用のガスバーナを使
用するためのエネルギ使用量が大きい。(Problems to be Solved by the Invention) In the above conventional method, since the molten metal of lead is stored in the pot, it is easy to oxidize, and the generated oxide adheres to the ladle, and a predetermined amount necessary to form the strap is obtained. It hinders the pouring of the molten metal into the strap forming part of the mold. In addition, a large amount of energy is required to store a large amount of molten metal in a pot and to use a gas burner for preventing oxidation.
本発明が解決しようとする課題は、キャストオン方式
でストラップを形成するに際し、酸化物の生成を抑えて
品質の安定したストラップ形成を行なうことであり、エ
ネルギ使用量も節約することである。The problem to be solved by the present invention is to suppress the formation of oxides when forming a strap by the cast-on method to form a strap with stable quality, and to save energy consumption.
（課題を解決するための手段） 本発明に係る鉛蓄電池極板群の製造法は、キャストオ
ン方式によるストラップの形成を次のように行なう。(Means for Solving the Problem) In the method for manufacturing a lead storage battery electrode plate group according to the present invention, a strap is formed by a cast-on method as follows.
まず、底に穴をあけた穴あき杓に、ストラップを形成
するのに必要な所定量の鉛塊を供給する。そして、この
鉛塊を火炎で溶かして、穴あき杓底面の穴から流出する
鉛の溶湯をストラップ形成用鋳型のストラップ形成部に
注ぐ。その後、ストラップ形成部に注いた溶湯中に極板
群の耳を浸漬するものである。First, a perforated ladle having a hole at the bottom is supplied with a predetermined amount of lead mass necessary for forming a strap. Then, the lead ingot is melted with a flame, and the molten lead which flows out from the hole on the bottom of the perforated ladle is poured into the strap forming portion of the strap forming mold. After that, the ears of the electrode plate group are immersed in the molten metal poured into the strap forming portion.
（作用） 本発明に係る方法では、ストラップを形成するのに必
要な所定量の鉛塊を溶かしてストラップ形成部に注ぐの
で量が一定の適正値となる。必要な量の鉛をその都度溶
かすので酸化物の生成も少なく品質の安定したストラッ
プの成形が可能となる。(Operation) In the method according to the present invention, a predetermined amount of lead lump necessary for forming the strap is melted and poured into the strap forming portion, so that the amount becomes a constant appropriate value. Since the required amount of lead is melted each time, it is possible to form a strap of stable quality with less oxide formation.
また、多量の溶湯を溜める必要がなく、酸化物の生成
を抑制するための不完全燃焼バーナも必要としないので
エネルギの節約となる。Further, it is not necessary to store a large amount of molten metal and an incomplete combustion burner for suppressing the generation of oxides is not required, so that energy can be saved.
（実施例） 次に、本発明に係る方法の実施例を第１図により説明
する。(Example) Next, an example of the method according to the present invention will be described with reference to FIG.
底面に穴10をあけた穴あき杓11を、サーボスライダ12
に装着する。穴10は、鋳型５のストラップ形成部６の開
口面積に対して1/3〜2/3である。Attach the perforated lathe 11 with the hole 10 on the bottom and the servo slider 12
Attach to. The hole 10 is 1/3 to 2/3 of the opening area of the strap forming portion 6 of the mold 5.
穴あき杓11は、サーボスライダ12により、鉛塊13の供
給機14と鋳型５の間を往復する。まず、穴あき杓11は、
供給機14から鉛塊13（ストラップを形成するのに必要な
所定量からなる）を受け取り、サーボスライダ12によ
り、鋳型５のストラップ形成部６の上方まで移動する。
ここで、上方からガスバーナ15の火炎を当て、鉛塊13を
溶かす。穴10から流出した溶湯を一方のストラップ形成
部に注ぎ込み、これを満たしたら、穴あき杓11は他方の
ストラップ形成部まで移動し、残りの鉛を溶かして同様
に注ぎ込む。The perforated ladle 11 reciprocates between the feeder 14 for the lead ingot 13 and the mold 5 by the servo slider 12. First, ladle 11 with holes
A lead ingot 13 (made of a predetermined amount necessary to form a strap) is received from a feeder 14 and moved to a position above the strap forming portion 6 of the mold 5 by a servo slider 12.
Here, the flame of the gas burner 15 is applied from above to melt the lead ingot 13. The molten metal flowing out from the hole 10 is poured into one strap forming portion, and when it is filled, the perforated ladle 11 moves to the other strap forming portion, and the remaining lead is melted and similarly poured.
そして、直ちに、ストラップ形成部に注ぎ込んだ溶湯
中に極板群の耳を浸漬し凝固を待つ。Immediately thereafter, the ears of the electrode plate group are dipped in the molten metal poured into the strap forming portion to wait for solidification.
（発明の効果） 上述のように、本発明に係る方法によれば、鉛の溶湯
を溜めるポットを使用せず、その都度必要量の鉛を溶か
すので、酸化物の生成が少なく、ストラップを形成する
のに適正な量の鉛で品質の安定したストラップを形成で
きる。また、多量の鉛を溶かして溜めておく必要がない
ので熱エネルギの節約も図ることができる。(Effects of the Invention) As described above, according to the method of the present invention, a required amount of lead is melted each time without using a pot for accumulating molten lead, so that less oxide is produced and a strap is formed. A proper amount of lead can be used to form a strap of stable quality. Further, since it is not necessary to melt and store a large amount of lead, it is possible to save heat energy.
さらに、杓に付着した酸化物を取り除くような、従来
行なっていた保守作業も不要となる。Furthermore, the maintenance work that has been performed conventionally, such as removing oxides attached to the ladle, becomes unnecessary.
第１図は、本発明に係る一実施例を示す説明図。 第２図は、従来の方法を示す説明図。 第３図は、キャストオン方式でストラップを形成する様
子を示す断面説明図。 第４図は、ストラップを形成した極板群の斜視図。 ５は鋳型、６はストラップ形成部、７は極板群、８は
耳、９はストラップ、10は穴、11は穴あき杓、13は鉛
塊、15はガスバーナ。FIG. 1 is an explanatory view showing an embodiment according to the present invention. FIG. 2 is an explanatory diagram showing a conventional method. FIG. 3 is an explanatory cross-sectional view showing how a strap is formed by the cast-on method. FIG. 4 is a perspective view of an electrode plate group having a strap formed thereon. 5 is a mold, 6 is a strap forming part, 7 is an electrode plate group, 8 is an ear, 9 is a strap, 10 is a hole, 11 is a ladle with holes, 13 is a lead lump, and 15 is a gas burner.
Claims (1)
する鉛蓄電池極板群の製造において、 ストラップ形成に必要な所定量の鉛塊を、底に穴をあけ
た穴あき杓に供給する工程、 穴あき杓に収納した鉛塊を火炎で溶かして、穴から流出
する鉛の溶湯をストラップ形成用鋳型のストラップ形成
部に注ぐ工程、 ストラップ形成部に注いだ溶湯中に極板群の耳を浸漬す
る工程、 を経ることを特徴とする鉛蓄電池極板群の製造法。1. A method of supplying a predetermined amount of lead lump necessary for forming a strap to a perforated ladle having a hole in the bottom thereof in the production of a lead-acid battery electrode plate group in which a strap is formed by a cast-on method. A process of melting the lead lumps stored in a ladle with a flame and pouring the molten metal of lead flowing out of the hole into the strap forming part of the strap forming mold, and immersing the ears of the electrode plates in the molten metal poured into the strap forming part. A method of manufacturing a lead-acid battery electrode plate assembly, the method comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2259945A JP2551218B2 (en) | 1990-09-28 | 1990-09-28 | Manufacturing method of lead-acid battery electrode plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2259945A JP2551218B2 (en) | 1990-09-28 | 1990-09-28 | Manufacturing method of lead-acid battery electrode plates |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04137461A JPH04137461A (en) | 1992-05-12 |
| JP2551218B2 true JP2551218B2 (en) | 1996-11-06 |
Family
ID=17341107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2259945A Expired - Lifetime JP2551218B2 (en) | 1990-09-28 | 1990-09-28 | Manufacturing method of lead-acid battery electrode plates |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2551218B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6107835B2 (en) * | 2013-01-08 | 2017-04-05 | 日立化成株式会社 | Manufacturing method of electrode plate group for lead acid battery |
| CN106077588B (en) * | 2016-08-30 | 2018-09-28 | 福建亚亨机械股份有限公司 | A kind of accumulator cell lead bus-bar casting device |
| CN106238711B (en) * | 2016-08-30 | 2019-01-04 | 福建亚亨机械股份有限公司 | A kind of heating and thermal insulation and cooling structure of accumulator cell lead busbar connector casting mould |
-
1990
- 1990-09-28 JP JP2259945A patent/JP2551218B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04137461A (en) | 1992-05-12 |
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