LEVELING APPARATUS FOR PREVENTING CURLING OF POUCH-TYPE SECONDARY BATTERY

Disclosed is a leveling apparatus used in a cutting process after forming process of a pouch-type secondary battery, and the leveling apparatus includes: a roller assembly having pairs of upper rollers and lower rollers arranged in at least two rows to be capable of rolling in contact with upper and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SHIN, BYUNG-HEON, LEE, WOO-YONG, KIM, HYUN-TAE
Format:	Patent
Sprache:	eng ; pol
Schlagworte:	BASIC ELECTRIC ELEMENTS CONVEYING ELECTRICITY HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PACKING PERFORMING OPERATIONS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	Disclosed is a leveling apparatus used in a cutting process after forming process of a pouch-type secondary battery, and the leveling apparatus includes: a roller assembly having pairs of upper rollers and lower rollers arranged in at least two rows to be capable of rolling in contact with upper and lower surfaces adjacent to both rim edges of a pouch-type secondary battery to which a pouch forming process is completely performed; and a support frame configured to support the roller assembly, wherein the roller assembly is configured to apply rolling with respect to the upper and lower surfaces adjacent to both rim edges of the pouch-type secondary battery thereby to remove stress.