Injection molding machine has exchangeable moving mold plate fitted with indexing plates with partial cavities holding preforms as they are transported to later molding stations and which can be adjusted with respect to injection nozzles

摘要

Injection molding machine, for the production of plastic toothbrush components consisting of several sections produced by sequential molding, has an exchangeable fixed mold plate (10) and an exchangeable moving mold plate (11) with cavities (7a,7b,8a, 8b) which are mounted to face each other. Indexing plates (12) are mounted on the moving plate with partial cavities (7c, 8c) which hold the preforms as they are transported to later molding stations. The indexing plates can be adjusted with respect to injection nozzles (15).