Alarm air valve of rubber product vulcanizing tank

Abstract

The invention discloses an alarm air valve of a rubber product vulcanizing tank. The alarm air valve of the rubber product vulcanizing tank comprises an air valve body. The air valve body comprises two parts which are a one-way safety mechanism arranged below and an air pressure alarm mechanism arranged above; an air leakage channel is vertically arranged in the center of the bottom part of the air pressure alarm mechanism; a T-shaped communicating block is fixedly arranged right above an on-off pressing plate; and a power supply battery and an alarm horn are arranged in a top cavity of the air pressure alarm mechanism. According to the alarm air valve of the rubber product vulcanizing tank provided by the invention, the alarm horn alarms quickly to remind working personnel to handle, so that the occurrence of the phenomenon that a safety accident is caused due to excessive stress of an inner cavity of the vulcanizing tank is avoided; and after being handled, an air pressure returns toa normal state, the whole air pressure valve returns to the normal state, and a conical seal block seals an air channel again, so that the continuity of the whole process is high, the alarm sensitivity is high, and a higher use requirement on the vulcanizing tank is met.

Description

technical field [0001] The invention relates to the related technical field of rubber production equipment, in particular to an alarm valve of a vulcanization tank for rubber products. Background technique [0002] The vulcanization tank is the earliest vulcanization equipment used in the production of rubber products. Although other vulcanization equipment has developed greatly over the years, until today the vulcanization of some rubber products (hose, rubber shoes, rubber rollers) is still inseparable from it, that is, molded products. , Tape products and cable products are also vulcanized by vulcanization tanks. It can be seen that vulcanization tanks are still one of the basic equipment for vulcanization; The valve is responsible for the suction and discharge of gas, but the response of the previous gas valve is not sensitive enough, and it does not have a fast alarm function. Once the pressure in the inner cavity of the vulcanization tank suddenly becomes abnormal, the...

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Problems solved by technology

[0002] The vulcanization tank is the earliest vulcanization equipment used in the production of rubber products. Although other vulcanization equipment has developed greatly over the years, until today the vulcanization of some rubber products (hose, rubber shoes, rubber rollers) is still inseparable from it, that is, molded products. , Tape products and cable products are also vulcanized by vulcanization tanks. It can be seen that vulcanization tanks are still one of the basic equipment for vulcanization; The valve is responsible for the suction and discharge of gas, but the response of the previous gas valve is not sensitive enough, and it does not have a fast alarm function. Once the pressure in the inner cavity of the vulcanization tank suddenly becomes abnormal, the staff cannot be notified in time to deal with it. Safety incidents due to excessive pressure, resulting in interruption of rubber processing work, affected continuity, need to be resolved

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