Adjustable limiting device for gypsum board production

• Main Authors: PENG SHILIANG, LYU YANDONG, TIAN JINLONG, ZHANG ZONGCHEN
• Format: Patent
• Language: Chinese; English
• Published: 06.01.2023
• Subjects: DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS; GRINDING; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; PERFORMING OPERATIONS; POLISHING; SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER; TRANSPORTING; WORKING CEMENT, CLAY, OR STONE

The utility model provides an adjustable limiting device for gypsum board production, which comprises a base and a top cover arranged at the top of the base, and is different from the prior art in that the top of the base is further movably provided with a bottom plate, a sliding block is embedded in the top cover, the bottom of the sliding block is movably provided with a top plate, and the top plate corresponds to the bottom plate in position. A driving assembly is further arranged in the top cover, the gypsum board is arranged on the top of the base plate, the sliding block is driven by the driving assembly to drive the top plate to move downwards to clamp the gypsum board, and the gypsum board can rotate through the base plate and the top plate. According to the gypsum board polishing device, the driving assembly drives the sliding block to move downwards, the sliding block drives the top disc to move downwards to clamp a gypsum board, then the gypsum board can be polished, when other edges of the gypsum