Mold positioning device for vulcanizing machine

Abstract

The utility model relates to the technical field of vulcanizing machines, in particular to a mold positioning device for a vulcanizing machine, which comprises a rack, pressing pieces are arranged in the rack through a driving piece, a vulcanizing mold and a positioning component for positioning the vulcanizing mold are arranged between the pressing pieces, the positioning component comprises a positioning part and a fastening piece, and the fastening piece is arranged on the positioning part. According to the utility model, the rubber is subjected to vulcanization molding in a manner that the upper pressing plate is matched with the lower pressing plate to extrude the vulcanization mold, and the pair of sliding frames can be driven to move in opposite directions by matching the air cylinder with the connecting rod before molding; and four pairs of guide wheels are used for fixing the corners of the vulcanization mold, so that the size precision and the shape consistency of rubber products can be ensured, the mold can be accurately positioned, the adjustment and preparation time is shortened, the production efficiency is improved, the rejection rate is reduced, the structure is simple, the operation is simple and convenient, and the practicability is high.

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