US 12,230,730 B2
Solar panel cutting unit
Sang Hun Lee, Incheon (KR); Jun Kee Kim, Seoul (KR); Tae Eun Lee, Incheon (KR); and Cheong Min Noh, Incheon (KR)
Assigned to WON KWANG S&T CO., LTD., Incheon (KR)
Appl. No. 17/783,604
Filed by WON KWANG S&T CO., LTD., Incheon (KR)
PCT Filed Sep. 16, 2021, PCT No. PCT/KR2021/012665
§ 371(c)(1), (2) Date Jun. 8, 2022,
PCT Pub. No. WO2022/085956, PCT Pub. Date Apr. 28, 2022.
Claims priority of application No. 10-2020-0137572 (KR), filed on Oct. 22, 2020.
Prior Publication US 2023/0006090 A1, Jan. 5, 2023
Int. Cl. H01L 31/18 (2006.01); B26D 1/00 (2006.01); B26D 1/547 (2006.01)
CPC H01L 31/1876 (2013.01) [B26D 1/00 (2013.01); B26D 1/547 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A solar panel cutting unit comprising:
a frame;
a panel transporting mechanism provided at the frame, the panel transporting mechanism comprising a holder configured to hold a solar panel and a manipulation element configured to enable the holder to move and rotate and configured to lower the solar panel in a vertical direction such that adhesion lines of thin layers of the solar panel are arranged downward;
a pair of guide roller units positioned below the panel transporting mechanism and configured to press a front and rear surfaces of the solar panel in order to guide and lower the solar panel; and
a wire cutting mechanism comprising a pair of support rollers and cutting wires which connect the support rollers to each other and extend in the same direction as the adhesion lines such that the wire cutting mechanism separates the thin layers of the solar panel from each other.