Rubber sealing ring molding trimming treatment machinery and treatment method thereof

Abstract

The invention relates to rubber sealing ring molding trimming treatment machinery and a treatment method thereof. The treatment machinery comprises a base, a placing table fixedly mounted on the base,a clamping and trimming mechanism arranged on the placing table and used for clamping rubber sealing rings, a lifting mechanism fixedly mounted on the base, and a rotary driving mechanism arranged onthe lifting mechanism and used for driving the rubber sealing rings to rotate; the placing table is positioned under the rotary driving mechanism; the lifting mechanism comprises a lifting platform arranged in a vertical sliding mode; and the rotary driving mechanism is arranged on the lifting platform. The treatment machinery can realize synchronous treatment of inner and outer edge flanges of the rubber sealing rings, can guarantee the appearance smoothness and beauty, improves the treatment efficiency, and saves the manpower.

Description

technical field [0001] The invention relates to the technical field of production and processing of sealing parts, and specifically provides a machine for making, molding and trimming rubber sealing rings and a processing method thereof. Background technique [0002] The rubber sealing ring is an assembly part commonly used in mechanical equipment for sealing. The rubber sealing ring is mainly molded by injection molding. In the production process of the rubber sealing ring, in order to prevent the lack of glue, the The rubber will maintain a certain excess. In the molding vulcanization stage, the rubber will quickly fill the mold cavity, and the excess rubber will overflow through the parting surface of the mold to form burrs. The burrs are mainly concentrated on the inner and outer edges of the rubber seal ring. Parting burrs are unavoidable in the forming process of rings. Once the burrs are formed, they must be trimmed to obtain a good product, so that the appearance of ...

AI Technical Summary

Problems solved by technology

[0004] 1) The rubber sealing ring is soft, and the manual trimming fails to fix the rubber sealing ring well. Therefore, the operator needs to be careful when trimming manually, and it is easy to leave cut marks on the rubber sealing ring during the trimming process. The gap and the case cause the shape to be uneven and uniform, and even cause the rubber sealing ring to be scrapped;

[0005] 2) Manual operation is inefficient and requires more manpower, resulting in a waste of manpower

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