Foam forming mold

• Main Authors: ZHUANG XINGMIN, SUN JIANSHUN, CHEN KETAO, FAN PINGYAN, WANG JUNHAI, GUAN CHAO, XU LEI
• Format: Patent
• Language: Chinese; English
• Published: 29.10.2019
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The present invention provides a foam forming mold for preparing an insulation board; the insulation board includes an upper plate, a lower plate, and a foaming layer between the upper plate and the lower plate; the foaming layer is formed by foaming a foaming material in a foaming area; the foam forming mold includes a mold body; the mold body is provided with a material injection hole and an exhaust hole; the mold body includes a first connection part connected to the upper plate, and a second connection part connected to the lower plate; sealing strips are respectively arranged at the firstconnection part and the second connection part. The foam forming mold provided by the present invention can avoid causing pollution generated due to leakage of the foaming material from a gap betweenthe mold body and the upper plate or from a gap between the mold body and the lower plate. Meanwhile, the foam forming mold may be reused; compared with the existing foam forming mold, the foam forming mold of the present inv