• 专利标题:   Method for manufacturing wall heating gypsum composite board, involves sealing feeding hole to form foam layer, where foam layer clings to graphene heating sheet after injecting heat-conducting foam into storage cavity through feeding hole.
  • 专利号:   CN116038616-A
  • 发明人:   QIU K, WANG H, LU X, ZHOU J, LIU C, LIU W, GUO C
  • 专利权人:   BNBM SUZHOU CO LTD
  • 国际专利分类:   B25B027/00
  • 专利详细信息:   CN116038616-A 02 May 2023 B25B-027/00 202339 Chinese
  • 申请详细信息:   CN116038616-A CN11327247 27 Oct 2022
  • 优先权号:   CN11327247

▎ 摘  要

NOVELTY - The method involves forming a material storage cavity on a surface of a formed gypsum board. A material injection hole is opened at an inner side of the material storing cavity. An edge of the cavity is provided with multiple inserting holes to form a to-be-assembled gyppedum board (4). A graphene heating sheet (7) is adhered on an edge of a storage cavity. The graphene heating sheets are fixed on an outer side of a gyptum board to be assembled through a bonding sheet (8). An inserting block is fixed on the inserting block. The inserting block of the to- be-assembled gysum board is pressed. A heat-conducting foam is injected into the storage cavity through the feeding hole. The feeding hole is sealed to form the foam layer (10). The foam layer is clings to the graphene heating sheet. USE - Method for manufacturing wall heating gypsum composite board. ADVANTAGE - The method enables using the heat conducting foam to clamp the graphene heating sheet, so as to reduce damage to the heating sheet caused by the surface of the hard board, and the possibility of short circuit after absorbing water, thus reducing the fault rate of the wall heating combined gypsum board application, and improving the working efficiency, and reducing the product damage rate. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a wall heating gypsum composite board assembling device based on the manufacturing process. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view showing the decomposition structure of the combined plasterboard. 1Storage cavity 2Feeding hole 3Inserting hole 4Assembling gypsum board 5Inserting block 6Assembling gypsum board b 7Graphene heating sheet 8Bonding sheet 10Foam layer