Centralized die opening and closing device of horizontal die wallboard forming machine

• Main Authors: ZHEN SHAOHUA, XIE BOCHENG, SUN HONGGE, WANG DIANFENG, LIU LINGYU, HUI LILI, LIU HUIJIE, WANG QIAOYUN, REN YONGQI, NIU WENLONG
• Format: Patent
• Language: Chinese; English
• Published: 08.05.2020
• Subjects: PERFORMING OPERATIONS; SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER; TRANSPORTING; WORKING CEMENT, CLAY, OR STONE

The invention relates to the technical field of wallboard forming machines, in particular to a centralized die opening and closing device of a horizontal die wallboard forming machine. The centralizeddie opening and closing device comprises a die opening and closing mechanism and a positioning mechanism, the positioning mechanism comprises a positioning driving hydraulic cylinder and a positioning block, and the die opening and closing mechanism comprises a rack, a gantry frame, a lifting beam, a lifting driving hydraulic cylinder and an opening and closing driving hydraulic cylinder. A horizontal guide rail is fixedly installed on the rack, the gantry frame is installed on the horizontal guide rail, the opening and closing driving hydraulic cylinder is fixedly installed at the end of therack, the end of a piston rod of the opening and closing driving hydraulic cylinder is connected with the gantry frame, a vertical guide rail is fixedly installed on the gantry frame, the lifting beam is installed on the vert