Multi Stacker Crane System

• Main Authors: MUN SUNG HUN, BANG JONG HYUN, KIM YOUNG JONG, PARK CHAN KYONG, CHOI BYOUNG HO
• Format: Patent
• Language: English; Korean
• Published: 06.01.2023
• Subjects: HAULING; HOISTING; HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD; LIFTING; PERFORMING OPERATIONS; TRANSPORTING

Disclosed is a multi-stacker crane system capable of quickly and easily changing the distance between a plurality of secondary battery cells accommodated in a distribution tray and delivering the same to a charging device. The multi-stacker crane system according to the present invention includes a charging device supported on a main frame and charging a secondary battery cell; a stacker crane device supported by the main frame, drawing out a plurality of secondary battery cells accommodated in a process tray, supplying the drawn out secondary battery cells to a charging device, collecting the secondary battery cells from the charging device, and introducing the secondary battery cells into the process tray; and a cell transfer device that is supported on the main frame and transfers the plurality of secondary battery cells to the process tray by varying a distance between the plurality of secondary battery cells accommodated in a distribution tray. 멀티 스태커 크레인 시스템이 개시된다. 본 발명에 따른 멀티 스태커 크레인 시스템은, 메인 프레임에 지지되며 이차전지 셀을 충전시키는 충전장치와, 메인 프레임에 지지되고 공정트레이에 수용된 다수 개의 이차전지 셀을 인출하며 인출된 이차전지 셀을 충전장치로 공급하고 충전장치에서 이차전지 셀을 수거하여 공정트레이에 인입하는 스태커 크레인장치와, 메인 프레임에 지지되며 물류트레이에 수용된 다수 개의 이차전지 셀의 이격간격을 가변시켜 공정트레이로 이재하는 셀 이재장치를 포함한다.