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: 03.07.2020
• 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 utility model provides a foam forming die. Insulation board for preparing insulation board, the insulation board comprises an upper board and a lower board. The foaming layer is arranged between the upper plate and the lower plate; wherein the foaming layer is formed by foaming a foaming material in a foaming area, the foaming forming mold comprises a mold body, the mold body is provided witha material injection hole and an exhaust hole, the mold body comprises a first connecting part used for being connected with the upper plate and a second connecting part used for being connected withthe lower plate, and sealing strips are arranged at the first connecting part and the second connecting part. According to the foam forming die, pollution caused by leakage of foam materials from thegap between the die body and the upper plate or from the gap between the die body and the lower plate can be avoided. And compared with an existing foaming forming mold, waste of auxiliary materials for sealing is avoided, the