JPS6049561A - Device for examining plate for lead storage battery - Google Patents

Device for examining plate for lead storage battery

Info

Publication number
JPS6049561A
JPS6049561A JP58157565A JP15756583A JPS6049561A JP S6049561 A JPS6049561 A JP S6049561A JP 58157565 A JP58157565 A JP 58157565A JP 15756583 A JP15756583 A JP 15756583A JP S6049561 A JPS6049561 A JP S6049561A
Authority
JP
Japan
Prior art keywords
resin frame
light
active
plate
holding body
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
JP58157565A
Other languages
Japanese (ja)
Inventor
Mamoru Nishijima
西島　守
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 JP58157565A priority Critical patent/JPS6049561A/en
Publication of JPS6049561A publication Critical patent/JPS6049561A/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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/14—Electrodes for lead-acid accumulators
    • H01M4/16—Processes of manufacture
    • H01M4/20—Processes of manufacture of pasted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To test the degree of fusion between the resin frame the active-material- holding body of a plate, which is formed by fusing the active material-holding body to the resin frame after a paste is packed into a body consisting of a lead grid and the resin frame, by measuring the amount of light transmitted by the plate when its one surface is irradiated by a beam of light. CONSTITUTION:After a lead grid 1 is integrated with a resin frame 2, a paste used as an active material 3 is packed into the integrated body, then the thus obtained body is wrapped in an active-material-holding body 4 made of a woven fabric or the like. Next, the active-material-holding body 4 and the resin frame 2 are molten with heaters 6 installed in the fusion metallic molds 5 of binding presses. Then, the molten resin is solidified between fixing metallic molds 7, thereby making a plate for a lead storage battery. After that, the light of an emitter 9 is irradiated upon one surface of the plate while light discharged from the other surface is received by a light-receiving device 8 containing a computer or the like in which data concerning the relationship between the amount of light transmitted and the intensity of the binding are stored so as to test the degree of fusion between the resin frame 2 and the active-material-holding body 4 from the amount of light transmitted. Accordingly, it is possible to judge easily whether sufficient fusion is achieved or not without using any destructive methods.

Description

【発明の詳細な説明】 本発明は鉛蓄電池極板の検査装置に関し、極板内の樹脂
枠に活物質保持体を溶着した時、その溶着状態（結合強
度）を、当該極板を切断等の破壊行為をすることな（検
査することを目的としたものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an inspection device for lead-acid battery electrode plates, and when an active material holder is welded to a resin frame within the electrode plate, the welding state (bonding strength) can be checked by cutting the electrode plate, etc. (It is intended for inspection only.)

以下図面によって説明する。This will be explained below with reference to the drawings.

第１図に示すように、鉛格子ｌと樹脂枠２とを一体化し
、活物質３となるペーストが塗られたものに、第２図に
示すように、無機又は有機繊維の織布又は不織布からな
る活物質保持体４か包覆され、仮結合機を通した後、第
３図に示すプレス結合機へ移される。まず溶融蚕型５て
活物質保持体４と樹脂枠２がヒーター６により溶かされ
、次いで固着金型７で、溶融された樹脂は固められる。As shown in FIG. 1, a lead grid 1 and a resin frame 2 are integrated, and a paste that becomes the active material 3 is applied, and as shown in FIG. 2, a woven or non-woven fabric of inorganic or organic fiber is The active material holder 4 is wrapped, passed through a temporary bonding machine, and then transferred to a press bonding machine shown in FIG. First, the active material holder 4 and the resin frame 2 are melted by the heater 6 in the melting mold 5, and then the molten resin is solidified in the fixing mold 7.

この時樹脂枠２と活物質保持体４との結合強度は固着金
型樹脂へ当たる位置と樹脂の固まり度合とに太き（影響
される。従来、この結合強度測定は当該極板の定められ
た部分を切断することによって測定するという破壊的方
法て行なって来たか１本発明ではこの欠点を除去するも
ので、即ちこの結合強度は樹脂枠２と活物質保持体４と
の溶着部分の光透過風と密接な関係があることが判明し
たので、あらかじめ、破壊試験を行なう部分の光の透過
量とその時の結合強度とを測定しておき、その相関関係
を調べて。At this time, the bonding strength between the resin frame 2 and the active material holder 4 is influenced by the position where it hits the fixed mold resin and the degree of solidification of the resin. Conventionally, this bonding strength measurement has been carried out based on the determined position of the electrode plate. However, the present invention eliminates this drawback; in other words, the bonding strength is measured by measuring the bonding strength by cutting the welded portion of the resin frame 2 and the active material holder 4. It was discovered that there was a close relationship with transmitted wind, so we measured the amount of light transmitted through the area where the destructive test was to be performed and the coupling strength at that time, and investigated the correlation between them.

そのデータをコンビニ−ター等による制御機構を持った
受光器８の中に入力しておく。そして第４図に示すよう
に、受光器８と発光器９と対になった装置を、活物質を
十分に圧迫する結合強度１こ対応する透過量を持った極
板を検出するように設定した上で、極板製造工程の中に
設置しておき、プレス結合されて出て来た極板がこの装
置を通る時、自動的醤こ結合強度が検出されて非破壊的
に検査し、良否を判別することができるものである。The data is input into a light receiver 8 having a control mechanism such as a convenitor. Then, as shown in FIG. 4, a device paired with a light receiver 8 and a light emitter 9 is set to detect an electrode plate having a transmission amount corresponding to a coupling strength of 1 to sufficiently compress the active material. After that, it is installed in the electrode plate manufacturing process, and when the press-bonded electrode plates pass through this device, the bond strength is automatically detected and non-destructively inspected. It is possible to determine whether the product is good or bad.

上述したように、本発明によれば、鉛蓄電池極板の樹脂
枠と活物質保持体との溶着状態を非破壊的に容易に検査
することができる点工業的価値甚だ大な一１″ものであ
る。As described above, according to the present invention, the welding state between the resin frame of the lead-acid battery electrode plate and the active material holder can be easily and non-destructively inspected. It is.

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

第１図は本発明に供される鉛蓄電池極板の内部構造を示
す正面図、第２図は同じく断面側面図、第３図ＦＭ１．
　（ｂ）は第２図における鉛蓄電池極板のプレス結合機
を示す説明図、第４図は本発明の一実施例を示す説明図
である。 １は鉛格子、２は樹脂枠、３は活物質。 ４は活物質保持体、５は溶融金型。 ６はヒーター、７は固着金型、８は受光器。 ９は発光器 特許出願人FIG. 1 is a front view showing the internal structure of the lead-acid battery electrode plate used in the present invention, FIG. 2 is a cross-sectional side view, and FIG. 3 is FM1.
(b) is an explanatory view showing the press bonding machine for lead acid battery electrode plates in FIG. 2, and FIG. 4 is an explanatory view showing one embodiment of the present invention. 1 is a lead grid, 2 is a resin frame, and 3 is an active material. 4 is an active material holder, and 5 is a molten mold. 6 is a heater, 7 is a fixed mold, and 8 is a light receiver. 9 is the patent applicant for the light emitting device.

Claims (1)

【特許請求の範囲】[Claims] 鉛格子と樹脂枠とを一体化し、ペーストを充填し、前記
樹脂枠に活物質保持体を溶着した鉛蓄電池極板の一方の
面から光線をあてて、その時の透過量を検出することに
よって樹脂枠と活物質保持体との溶着度合を検出するこ
とを特徴とする鉛蓄電池極板の検査装置。A lead grid and a resin frame are integrated, a paste is filled, and an active material holder is welded to the resin frame.The resin is irradiated with light from one side of the plate and the amount of light transmitted at that time is detected. A lead-acid battery electrode plate inspection device characterized by detecting the degree of welding between a frame and an active material holder.
JP58157565A 1983-08-29 1983-08-29 Device for examining plate for lead storage battery Pending JPS6049561A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58157565A JPS6049561A (en) 1983-08-29 1983-08-29 Device for examining plate for lead storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58157565A JPS6049561A (en) 1983-08-29 1983-08-29 Device for examining plate for lead storage battery

Publications (1)

Publication Number Publication Date
JPS6049561A true JPS6049561A (en) 1985-03-18

Family

ID=15652457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58157565A Pending JPS6049561A (en) 1983-08-29 1983-08-29 Device for examining plate for lead storage battery

Country Status (1)

Country Link
JP (1) JPS6049561A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11805574B2 (en) 2017-02-01 2023-10-31 Nicoventures Trading Limited Heating element selection method
US11818812B2 (en) 2017-02-01 2023-11-14 Nicoventures Trading Limited Heating element and method of analyzing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11805574B2 (en) 2017-02-01 2023-10-31 Nicoventures Trading Limited Heating element selection method
US11818812B2 (en) 2017-02-01 2023-11-14 Nicoventures Trading Limited Heating element and method of analyzing

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