JPS607072A - Manufacture of cylindrical alkaline storage battery - Google Patents

Manufacture of cylindrical alkaline storage battery

Info

Publication number
JPS607072A
JPS607072A JP58113308A JP11330883A JPS607072A JP S607072 A JPS607072 A JP S607072A JP 58113308 A JP58113308 A JP 58113308A JP 11330883 A JP11330883 A JP 11330883A JP S607072 A JPS607072 A JP S607072A
Authority
JP
Japan
Prior art keywords
plate group
battery
plate
adhesive tape
alkaline storage
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
Application number
JP58113308A
Other languages
Japanese (ja)
Inventor
Isao Taniguchi
功 谷口
「くろ」沢　時男
Tokio Kurosawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Resonac Corp
Original Assignee
Shin Kobe Electric Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shin Kobe Electric Machinery Co Ltd filed Critical Shin Kobe Electric Machinery Co Ltd
Priority to JP58113308A priority Critical patent/JPS607072A/en
Publication of JPS607072A publication Critical patent/JPS607072A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/24—Alkaline accumulators
    • H01M10/28—Construction or manufacture
    • H01M10/286—Cells or batteries with wound or folded electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/10—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with wound or folded electrodes
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)

Abstract

PURPOSE:To make insertion of a plate group into a can easy by winding an adhesive tape to tighten a plate group in the lower part than the center in a height direction of a plate group prepared by winding, so that outer diameter of the lower part of the plate group is smaller than that of the upper part. CONSTITUTION:Belt-shaped cathode plate 1, anode plate 2, and separator 3 are wound to form a plate group of a cylindrical alkaline storage battery. A synthetic resin adhesive tape 4 is wound to tighten the plate group in the lower part than the center in a height direction of the plate group so that the outer diameter B of the lower part of the plate group is smaller than the inner diameter C of a battery can 5 and the outer diameter A is larger than the inner diameter C. The plate group is inserted from the B side into the can 5 to assemble a battery. Therefore, efficiency of battery assembly is increased, and adjust of an insertion machine by change of type of plate group is made easy.

Description

【発明の詳細な説明】 本発明は、帯状の陽極板及び陰極板を両者間に介在した
セパレータと共に渦巻状に巻回した極板群を電池罐に挿
入する円筒形アルカリ蓄電池の製造法の改良に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention is an improvement in the manufacturing method of a cylindrical alkaline storage battery in which a group of spirally wound electrode plates including a band-shaped anode plate and a cathode plate with a separator interposed therebetween is inserted into a battery case. Regarding.

通常１円筒形アルカリ蓄電池に於ける極板群は帯状の陽
、陰極両極板をセパレーターを間１こ介在して渦巻状に
巻回し電池罐１こ挿入している。Usually, the electrode plate group in a cylindrical alkaline storage battery consists of band-shaped positive and negative electrode plates that are wound in a spiral shape with one separator in between and inserted into one battery case.

極板群を電池罐に挿入する艮際し、予め極板群の高さ方
向の中心位置の外周を合成樹脂の接着テープで巻いて挿
入するか、又はチャック等の治工具で極板群を挾んで挿
入しているが、電池罐内径と極板群の外径との寸法差に
余裕をとることが出来ない為、挿入が困難であり特に挿
入を自動化した場合９位置決めのセンサーを多くして挿
入するので、同−設備で複数種の極板群を段取替をして
挿入する場合、調整が複雑で且つ、生産スピードが遅い
等の欠点があった。When inserting the electrode plate group into the battery case, wrap the outer circumference of the electrode plate group at the center position in the height direction with synthetic resin adhesive tape beforehand, or insert the electrode plate group with a jig such as a chuck. Although it is inserted by pinching it, it is difficult to insert it because there is no allowance for the difference in dimensions between the inside diameter of the battery case and the outside diameter of the electrode plate group.Especially when the insertion is automated, it is necessary to increase the number of 9 positioning sensors. Therefore, when a plurality of types of electrode plate groups are inserted by changing the setup in the same equipment, there are drawbacks such as complicated adjustment and slow production speed.

本発明はこのような従来の問題点を解決したもので、以
下その実施例を説明する。The present invention solves these conventional problems, and examples thereof will be described below.

第１図１こ於いて、１は帯状の陽極板、２は陰極板、３
は間ｉこ介在させたセパレーターであり、渦巻状に捲回
された極板群外周は合成樹脂の接着テープ４で巻かれ各
極板のバネ効果で巻き径が太くならない様タイトされて
いる。第２図は電池罐に挿入途中の状態の極板群の側面
から見たもので、接着テープ４を中央線より下方に巻く
ことにより、極板群の外径は下方１２１Ｂがやや細く、
上方１１１Ａがやや太（なり、電池罐５の内径−〇との
クリヤランスが下方で大きく、上方は殆んど無いか又は
電池罐５内径より太くしても、電池罐５へ極板群を上方
から矢印てするように挿入する事が極めて容易となり罐
挿入のスピードがアップ出来又、クリヤランスが下方で
大きい為、電池の極板群の機種を変更した場合の挿入機
の段取替も容易になった。In Figure 1, 1 is a strip-shaped anode plate, 2 is a cathode plate, and 3 is a strip-shaped anode plate.
is a separator with a gap in between, and the outer periphery of the spirally wound electrode plate group is wrapped with a synthetic resin adhesive tape 4, which is tightened to prevent the winding diameter from increasing due to the spring effect of each electrode plate. FIG. 2 is a side view of the electrode plate group while it is being inserted into the battery case. By wrapping the adhesive tape 4 below the center line, the outer diameter of the electrode plate group is slightly narrower at the lower part 121B.
The upper part 111A is slightly thicker (because the clearance with the inner diameter of the battery can 5 is large at the lower part, and there is almost no clearance at the upper part, or even if the upper part is made thicker than the inner diameter of the battery can 5, the electrode group is passed upward to the battery can 5. It is extremely easy to insert the battery in the direction indicated by the arrow, increasing the speed of can insertion.Also, since the clearance is large at the bottom, it is easy to change the setup of the insertion machine when changing the model of the battery plate group. became.

又、上方は極板群の外径φＡが電池罐内径−Ｃよりむし
ろ太くしても上方がらの押圧により容易に挿入出来て電
池の陰極板２と電池罐５（電池の陰極端子を兼ねる）と
の接触も十分で電池の内部抵抗特性をそこなうことなく
電池が組立て出来る。Also, even if the outer diameter φA of the upper electrode plate group is larger than the inner diameter -C of the battery case, it can be easily inserted by pressing from above, and the battery cathode plate 2 and the battery case 5 (which also serves as the battery cathode terminal) There is sufficient contact with the battery so that the battery can be assembled without damaging the battery's internal resistance characteristics.

尚、第２図の６は陽極板１に接続されている陽極タブで
あり、組立工程で陽極端子を兼ねる電池の上蓋に溶接し
て使用されるものである。Note that 6 in FIG. 2 is an anode tab connected to the anode plate 1, which is used by welding to the top cover of the battery which also serves as an anode terminal during the assembly process.

以上のように本発明によれば、極板群の電池罐内への挿
入が極めて容易に行なうことができると共に電池組立の
際に、電池の極板群の機種を変更した場合の挿入機の段
取替も容易となる等工業的価値大である。As described above, according to the present invention, it is possible to very easily insert the electrode plate group into the battery case, and the insertion machine can be easily used when changing the model of the battery electrode plate group during battery assembly. It is of great industrial value, as it facilitates setup changes.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明の実施例による円筒形アルカリ蓄電池の
極板群の概略平面図、第２図は同しく電池罐に挿入途中
の状態の極板群の側面説明図である。 １は陽極板、２は陰極板、３はセパレーター、４は接着
テープ、５は電池罐 特許出願人FIG. 1 is a schematic plan view of a plate group of a cylindrical alkaline storage battery according to an embodiment of the present invention, and FIG. 2 is a side view of the plate group being inserted into a battery case. 1 is an anode plate, 2 is a cathode plate, 3 is a separator, 4 is an adhesive tape, and 5 is a battery can patent applicant.

Claims (1)

【特許請求の範囲】[Claims] 帯状の陽極板及び陰極板を間にセパレーターを介在して
渦巻状に巻回した極板群の外周に接着テープを巻いてタ
イトしたる後、電池罐に挿入するに際し、前記接着テー
プの巻く位置を極板群の高さ方向の中央位置より下方の
外周に巻いてタイトをして極板群の外径を、下方が小さ
く、上方が太き（なる様に構成して電池罐に挿入せしめ
ることを特徴とする円筒形アルカリ蓄電池の製造法。After wrapping an adhesive tape around the outer periphery of a group of electrode plates, which are made by winding a band-shaped anode plate and a cathode plate in a spiral shape with a separator interposed between them, to make it tight, the position at which the adhesive tape is wound when inserting it into a battery can. Wrap it tightly around the outer circumference of the electrode plate group below the center position in the height direction, and configure the outer diameter of the electrode plate group so that it is small at the bottom and thick at the top, and insert it into the battery can. A method for manufacturing a cylindrical alkaline storage battery characterized by:
JP58113308A 1983-06-23 1983-06-23 Manufacture of cylindrical alkaline storage battery Pending JPS607072A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58113308A JPS607072A (en) 1983-06-23 1983-06-23 Manufacture of cylindrical alkaline storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58113308A JPS607072A (en) 1983-06-23 1983-06-23 Manufacture of cylindrical alkaline storage battery

Publications (1)

Publication Number Publication Date
JPS607072A true JPS607072A (en) 1985-01-14

Family

ID=14608938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58113308A Pending JPS607072A (en) 1983-06-23 1983-06-23 Manufacture of cylindrical alkaline storage battery

Country Status (1)

Country Link
JP (1) JPS607072A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62105362A (en) * 1985-10-31 1987-05-15 Fuji Elelctrochem Co Ltd Formation of tubular negative electrode for bobbin type lithium cell
JPS63101462U (en) * 1986-12-22 1988-07-01
US4802275A (en) * 1987-03-12 1989-02-07 Saft, S.A. Method of manufacturing an electrochemical cell having an alkaline electrolyte and spiral-wound electrodes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62105362A (en) * 1985-10-31 1987-05-15 Fuji Elelctrochem Co Ltd Formation of tubular negative electrode for bobbin type lithium cell
JPS63101462U (en) * 1986-12-22 1988-07-01
JPH0539585Y2 (en) * 1986-12-22 1993-10-07
US4802275A (en) * 1987-03-12 1989-02-07 Saft, S.A. Method of manufacturing an electrochemical cell having an alkaline electrolyte and spiral-wound electrodes

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