Vulcanizing machine for producing rubber diaphragm

Abstract

The invention provides a vulcanizing machine for producing a rubber diaphragm. The vulcanizing machine comprises an upper mold, a lower mold and a base, and also comprises a mechanical hand device and an air blowing device, wherein the mechanical hand device is used for clamping a rubber diaphragm, the air blowing device is used for separating the rubber diaphragm from the lower mold, when the vulcanizing machine for producing the rubber diaphragm utilizes the mechanical hand device to grabbing a trimming part of the rubber diaphragm, a lower ejector rod ejects an upper ejector rod, an air duct of the lower mold is opened, high-pressure air is blown into a first hollow passage from a second hollow passage and enters the lower mold, the high-pressure air cools the rubber diaphragm on one hand, air flow is blown to the junction of the rubber diaphragm and the lower mold so as to separate the rubber diaphragm and lower mold one the other hand, so that the force of a chuck for pulling the rubber diaphragm can be reduced, the rubber diaphragm can be prevented from being damaged, and the performance of a product can be excellent and complete; the mechanical hand is matched with the air blowing device in an electric control manner to capture the mold, so that the mold stripping time is consistent, the consistency of the product performance is guaranteed, the production efficiency is improved, the production cost is reduced, and the product quality is improved.

Description

technical field [0001] The invention relates to the technical field of auto parts manufacturing, in particular to a vulcanizer for producing rubber diaphragms. Background technique [0002] The rubber diaphragm of the automobile brake chamber is a kind of rubber diaphragm sealing product. It is a rubber sandwich fabric diaphragm suitable for transmitting pressure in the automobile brake chamber. Its working pressure is 0.5-0.8MPa and its working temperature is -40 ~+70°C, it has certain modulus stress, good dynamic flex resistance and good elastic recovery. [0003] Generally, injection machines are used to heat rubber raw materials, pressurize vulcanization, and product release to produce such rubber diaphragms in large quantities. However, there are many problems in existing injection machines, which seriously affect production efficiency and product quality. Not guaranteed. [0004] At present, the main problem of the vulcanizing machine that produces this kind of rubbe...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: the time of taking the mold of the existing vulcanizer cannot be unified, resulting in the performance index of the rubber diaphragm cannot be unified, in addition, the rubber diaphragm and the mold are glued together, making it difficult to take the m...

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