DETECTING DEVICE OF BURR OF BATTERY ELECTRODE PLATE

• Main Authors: SUGATA DAISUKE, MITSUTA SUSUMU, KUBO YUKIO, NISHIMURA KAZUYA, MORIMOTO TAKAHIRO, TSUTSUMI KAZUO, TANBA YUKO, KANEMOTO KEIJI
• Format: Patent
• Language: English
• Published: 20.05.2010
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

PROBLEM TO BE SOLVED: To easily detect a burr of an electrode plate likely to become a cause of short circuit between a cathode and an anode during conveyance of the electrode plate in a conveyance means. SOLUTION: A retaining means 4 for retaining a nonwoven curtain 3 wider than an electrode plate 11 is arranged in a midway of a conveyance roller conveyer 2 for conveying the electrode plate 11. The nonwoven curtain 3 is hung down so to contact with an upper face 11a of the electrode plate 11. If there is a burr S protruding from the upper face 11a of the electrode plate 11, the burr S hooks the curtain 3 to release retaining by the retaining means 4. Then, if there is a burr S on the electrode plate 11, it is conveyed as the nonwoven curtain 3 is being hooked and the nonwoven curtain 3 is detected by a detecting sensor 5 as an electrode plate with a burr. COPYRIGHT: (C)2010,JPO&INPIT