LEAD TAB EDGE-ROUNDING APPARATUS FOR SECONDARY BATTERY

Disclosed is a processing apparatus for rounding an edge of a lead tab for a secondary battery, the processing apparatus including a loading unit on which a lead tab manufactured by a lead tab manufacturing apparatus is loaded and seated, a primary edge processing unit installed at a downstream side...

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Bibliographic Details
Main Authors LEE, Hoon Hee, KIM, Seong Goo, KIM, Ji Ho
Format Patent
LanguageEnglish
French
German
Published 19.06.2024
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
PUNCHING METAL
TRANSPORTING
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Summary:Disclosed is a processing apparatus for rounding an edge of a lead tab for a secondary battery, the processing apparatus including a loading unit on which a lead tab manufactured by a lead tab manufacturing apparatus is loaded and seated, a primary edge processing unit installed at a downstream side of the loading unit and configured to align the lead tab transferred from the loading unit, the primary edge processing unit being configured to round two opposite edges of one end of the metal lead disposed adjacent to an insulation film, a secondary edge processing unit installed at a downstream side of the primary edge processing unit and configured to align the lead tab transferred from the primary edge processing unit, the secondary edge processing unit being configured to round two opposite edges of the other end of the metal lead spaced apart from the insulation film, an unloading unit installed at a downstream side of the secondary edge processing unit and configured to load the lead tab transferred from the secondary edge processing unit and discharge the loaded lead tab to the outside, and a transfer unit configured to load the lead tab, which has the two opposite edges of one end and the two opposite edges of the other end of the metal lead that are to be processed, from the lead tab manufacturing apparatus to the loading unit and transfer the lead tab, which is loaded on the loading unit, to the primary edge processing unit, the secondary edge processing unit, and the unloading unit.
Bibliography:Application Number: EP20220790430