METHOD AND DEVICE FOR ENDLESS MOLDING FOR RUBBER CRAWLER

摘要

PROBLEM TO BE SOLVED: To provide an endless molding method and a molding device thereof for a rubber crawler for improving workability and productivity and also enhancing production accuracy. SOLUTION: A lower frame 144 for mounting a bottom force 143 with a heating means 142 and an upper frame 146 of section C type shape for mounting a top force 145 movable up and down are connected together integrally through a connecting frame 147 on a bed 141 of a C type frame 140. An opening prevention device 170 for preventing the opening of the opening sections of the upper frame 146 and the lower frame 144 is provided on the side of the opening section P of the C type frame main body 140. A table 148 movable horizontally to the side of the opening section of the frame 146 is provided on the lower frame 144 through a cylinder 148a, and clamping means 149a and 149b for clamping or unclamping both end terminal sections of the mold frame 143 are set on the table 148.