| 摘要 |
PROBLEM TO BE SOLVED: To provide a turning arm of an unloading machine for a molded product by which an unloading cycle can be shortened by promoting the fast- responsiveness at turning while reducing its weight, the forming cost is reduced, the durability is promoted by preventing a break or the like due to repetitive use with elapsed time, and the vibration is reduced at the turning and the turn ing stop by regulating the runaway of a cable or the like housed. SOLUTION: This turning arm is mounted on the turning shaft of a turning member fixed on a fixed metal mold mounting plate of a molding machine, the molded product is taken out by reciprocally turning the turning arm provided with a chuck on the end portion between the molding portion of the forming machine and the releasing position outside the molding machine. The turning arm is coated with a carbon fiber reinforcing resin body by winding at least one or more carbon fiber cloths impregnated with a thermosetting synthetic resin on the outer surface of a core material made of foam resin where a recess is formed between the base of a turning shaft side and the tip. Various kinds of cables are housed into the recess of the core material made of foam resin.
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