Submarine optical cable splicing casing insulating layer mold

The invention relates to a submarine optical cable splicing casing insulating layer mold. According to the mold, bubbles and gap layers formed in a mold injection area of the mold can be reduced, so that the insulation of a splicing casing is effectively improved, and the service life is prolonged. The mold has the advantages that the machining amount of exhaust ports is small, the structure of the mold is not affected negatively, gas inside the mold can be effectively discharged, the amount of the gas deposited between an insulating layer and a submarine optical cable splicing casing interlayer is reduced, and a large number of submarine optical cable splicing work results of our company prove that the one-time passing rate of a submarine optical cable pressurizing injection molding process reaches 97% after the improvement scheme is used in the submarine optical cable splicing casing mold, and the reliable technical guarantee of completing the injection molding process is achieved. 本发明涉及一种海底光缆接续盒绝缘层模具。本发明能减