JPH01253152A - Sealing device for cylindrically sealed cell - Google Patents

Sealing device for cylindrically sealed cell

Info

Publication number
JPH01253152A
JPH01253152A JP63079589A JP7958988A JPH01253152A JP H01253152 A JPH01253152 A JP H01253152A JP 63079589 A JP63079589 A JP 63079589A JP 7958988 A JP7958988 A JP 7958988A JP H01253152 A JPH01253152 A JP H01253152A
Authority
JP
Japan
Prior art keywords
mold
battery
sealing device
cell
vibration
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
JP63079589A
Other languages
Japanese (ja)
Inventor
Masayoshi Aoki
正義 青木
Takahisa Toritsuka
鳥塚　高久
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 JP63079589A priority Critical patent/JPH01253152A/en
Publication of JPH01253152A publication Critical patent/JPH01253152A/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
    • 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
    • H01M50/147—Lids or covers
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

PURPOSE:To improve the durability and positioning precision of a mold and reduce the noise and vibration or the like by fixing a mold outer frame, feeding a cell itself into the mold, caulking and discharging it to the original positioning. CONSTITUTION:A mold is fixed, a cell is put into the mold by a cell pushing-up cylinder 5 and machined, and it is discharged from the mold by a cell discharging pin 6. The precision and durability of the mold are improved, noise and vibration or the like can be sharply reduced, the mold can be made small-sized, its maintenance property can be sharply improved.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は円筒密閉形電池、特に円筒密閉形ニッケルカド
ミウム蓄電池の封口装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a sealing device for a sealed cylindrical battery, particularly for a sealed cylindrical nickel-cadmium storage battery.

従来の技術 従来、円筒密閉形ニッケルカドミウム蓄電池の封口装置
は、第２図に示すように電池１缶端部の溝付けされた位
置をチャック２の先端でくわえて固定しポンチ４で缶口
部分をかめしている。この場合、電池ｌは位置決めされ
た状態で静止しており、チャック支持板１３とポンチホ
ルダー３とは装置ストロークと金型戻しスプリング１７
とで近接、解離される。Conventional technology Conventionally, the sealing device for a sealed cylindrical nickel-cadmium storage battery is as shown in FIG. is holding a . In this case, the battery l is stationary in a positioned state, and the chuck support plate 13 and punch holder 3 are connected to the device stroke and the mold return spring 17.
and are brought into close proximity and dissociated.

すなわちチャック支持板１３をストッパー１６に当てて
電池缶端部溝と爪の高さの位置を合わせた後、金型戻し
スプリングＸ７をたわま・仕てチャンク２を同心に寄せ
るホルダー３を有するポンチ４を持つ金型を移動させ、
チャック２を寄せり 溝部をチャック口の先端部の爪でくわえると同時にポン
チ４でかしめていた。That is, the chuck support plate 13 is placed on the stopper 16 to align the height of the battery can end groove and the claw, and then the mold return spring X7 is bent and deflected to bring the chunk 2 concentrically with the holder 3. Move the mold holding punch 4,
The chuck 2 was brought together and the groove was gripped with the claw at the tip of the chuck mouth, and at the same time the punch 4 was used to swage the chuck.

発明が解決しようとする課題 従来の封口装置では、金型を移動させストツご パー１６に当てるたとにより位置決めしていただめ、金
型の損耗、位置決め精度等の点で不十分なうえ、振音、
振動等が大きいという問題かあった。Problems to be Solved by the Invention In conventional sealing devices, the mold is positioned by moving the mold and hitting the stopper 16, which is insufficient in terms of wear and tear on the mold, positioning accuracy, etc., and also causes noise and vibration. ,
There was a problem with large vibrations etc.

課題を解決するための手段 金型をストッパー１６に当てて位置決めをする方法をや
めるために、従来のチャック支持板に代る金型外枠を固
定しておき、電池自身を金型内に送り込み、かしめた後
もとの位置決まで排出させるものである。Means for Solving the Problem In order to eliminate the method of positioning the mold by placing it against the stopper 16, a mold outer frame is fixed in place of the conventional chuck support plate, and the battery itself is fed into the mold. After crimping, it is discharged to its original position.

作用 従来のようにストッパーに当てることがない・ため、金
型の耐久性、位置決め精度が向上するとともに、振音、
振動等が低減され作業環境面も大幅に改善される。Function: Since there is no need to hit the stopper like in the past, the durability and positioning accuracy of the mold are improved, and vibration and noise are reduced.
Vibration etc. are reduced and the working environment is greatly improved.

実施例 本発明の一実施例を説明する。通常、円筒密閉ニッケル
カドミウム蓄電池の封口は、電池缶の上部に回転ロール
により溝付けをし、シールパツキンを介して上蓋を挿入
し、缶開口部を塑性加工でかしめて封口している。この
封口装置は従来は第２図のような構造となっていた。す
なわち電池１は位置決めテーブル８により位置決めされ
た状態で固定され、金型か下降し、かしめを行っていた
。EXAMPLE An example of the present invention will be described. Normally, a sealed cylindrical nickel-cadmium storage battery is sealed by making a groove in the top of the battery can using a rotating roll, inserting a top cover through a seal gasket, and caulking the opening of the can using plastic processing. This sealing device conventionally had a structure as shown in FIG. That is, the battery 1 was fixed in a positioned position by the positioning table 8, and the mold was lowered to perform caulking.

これに対し、本発明を第１図に示す。金型は固定され、
電池突上げシリンダー５により、電池が金型内に入り加
工され、電池排出ビン６にめテーブル、９はチャック戻
しスプリング、１０は固定板、１１はチャツプ寄せ部、
１２は金型外枠、１４はポンチ支持板、１５は移動板で
ある。In contrast, the present invention is shown in FIG. The mold is fixed,
The battery enters the mold and is processed by the battery push-up cylinder 5, and is placed in the battery ejection bin 6 by a table, 9 is a chuck return spring, 10 is a fixing plate, 11 is a chuck bringing part,
12 is a mold outer frame, 14 is a punch support plate, and 15 is a moving plate.

発明の効果 金型の精度、耐久性が向上し、振音、振動等を著しく低
減でき、また、金型の小形化、メンテナンス性等も大幅
に改善できる。Effects of the invention The precision and durability of the mold are improved, vibrations, vibrations, etc. can be significantly reduced, and the mold can be made smaller and maintainability can be significantly improved.

４、図の簡単な説明 第１図は本発明の封口装置の概要図、第２図は、従来の
封口装置の概要図である。4. Brief Description of the Figures FIG. 1 is a schematic diagram of the sealing device of the present invention, and FIG. 2 is a schematic diagram of a conventional sealing device.

ｌは電池、２はチャック、３はホルダー、４はポンチ、
５は電池突上げシリンダー、６は電池排出ピン、７は固
定テーブル、８は位置決めテーブルl is the battery, 2 is the chuck, 3 is the holder, 4 is the punch,
5 is a battery lifting cylinder, 6 is a battery ejection pin, 7 is a fixed table, and 8 is a positioning table.

Claims (1)

【特許請求の範囲】[Claims] 　電池缶の上端部に溝付けを行い、シール剤を塗布後シ
ールパッキンを介して上蓋を挿入し缶口端をかしめて封
口する円筒密閉形電池の封口装置において、封口用金型
自身は電池の封口部品の挿入方向に移動しないで、電池
を位置決めされた状態から、それに対し直角方向に位置
する金型内に移動させ、金型内でかしめた後当該電池を
もとの位置に排出する機構を持つことを特徴とする円筒
密閉形電池の封口装置。In the sealing device for cylindrical sealed batteries, the upper end of the battery can is grooved, a sealant is applied, the upper cover is inserted through the seal packing, and the can end is caulked to seal the can. A mechanism that moves the battery from a positioned state into a mold located perpendicular to the position without moving in the direction of insertion of the sealing part, swages the battery within the mold, and then discharges the battery to its original position. A sealing device for a cylindrical sealed battery, characterized by having the following features:
JP63079589A 1988-03-31 1988-03-31 Sealing device for cylindrically sealed cell Pending JPH01253152A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63079589A JPH01253152A (en) 1988-03-31 1988-03-31 Sealing device for cylindrically sealed cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63079589A JPH01253152A (en) 1988-03-31 1988-03-31 Sealing device for cylindrically sealed cell

Publications (1)

Publication Number Publication Date
JPH01253152A true JPH01253152A (en) 1989-10-09

Family

ID=13694182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63079589A Pending JPH01253152A (en) 1988-03-31 1988-03-31 Sealing device for cylindrically sealed cell

Country Status (1)

Country Link
JP (1) JPH01253152A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2854135B2 (en) * 1990-09-10 1999-02-03 デュラセル インコーポレイテッド How to seal electrochemical cells
CN104966797A (en) * 2015-07-03 2015-10-07 苏州昌飞自动化设备厂 Upper die compressing device of cylindrical battery packaging machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2854135B2 (en) * 1990-09-10 1999-02-03 デュラセル インコーポレイテッド How to seal electrochemical cells
CN104966797A (en) * 2015-07-03 2015-10-07 苏州昌飞自动化设备厂 Upper die compressing device of cylindrical battery packaging machine

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