US 12,224,391 B2
Vacuum carrier
Jong Sung Kim, Seongnam-si (KR); Kang Ho Ko, Yongin-si (KR); and Sung Moon Kim, Cheongju-si (KR)
Assigned to MPLUS CORP, Cheongju-si (KR)
Appl. No. 17/773,454
Filed by MPLUS CORP, Cheongju-si (KR)
PCT Filed Jun. 10, 2020, PCT No. PCT/KR2020/007475
§ 371(c)(1), (2) Date Apr. 29, 2022,
PCT Pub. No. WO2021/066289, PCT Pub. Date Apr. 8, 2021.
Claims priority of application No. 10-2019-0122552 (KR), filed on Oct. 2, 2019.
Prior Publication US 2023/0361334 A1, Nov. 9, 2023
Int. Cl. H01M 10/04 (2006.01); B25B 11/00 (2006.01)
CPC H01M 10/0404 (2013.01) [B25B 11/005 (2013.01)] 2 Claims
OG exemplary drawing
 
1. A vacuum carrier comprising:
a vacuum base having vacuum passages formed therein, the vacuum passages being connected to a plurality of vacuum suction holes; and
a vacuum unit configured to form a vacuum by suctioning air from the vacuum passages inside the vacuum base,
wherein
the vacuum unit comprises:
a vacuum filling block having a plurality of suction ports; and
a movement driving apparatus configured to move the vacuum filling block such that the plurality of suction ports of the vacuum filling block are connected to the vacuum passages inside the vacuum base,
the vacuum base comprises:
a vacuum base plate mounted at a support frame; and
a vacuum folding plate configured to be folded into an inner surface of the vacuum base plate,
the plurality of vacuum suction holes are provided in the inner surface of the vacuum base plate and an inner surface of the vacuum folding plate, and
a plurality of vacuum lines are connected to the vacuum passages inside the vacuum base plate and the vacuum folding plate is supported on a vacuum connection block, and the plurality of suction ports of the vacuum filling block are connected to the plurality of vacuum lines supported on the vacuum connection block by the movement driving apparatus.