A method for pressing large-scale flat rubber products and production equipment using the same

Abstract

The invention discloses a large-scale flat rubber product pressing method and production equipment using the same, belonging to the technical field of rubber production equipment. The existing flat-pressed rubber is unevenly stressed, and the quality of the rubber product is difficult to guarantee. The present invention sets a plurality of displacement switches capable of detecting the movement of a plurality of push source mobile terminals; through the displacement switches, the corresponding mobile terminal can be suspended; and then the mobile terminal that moves too fast will first trigger the corresponding displacement switch, so that the mobile terminal that moves too fast The mobile end stops moving; after the rest of the mobile ends trigger the corresponding displacement switches one after another, ensure that when the moving end of the push source is at the same height, several push sources start again to drive the mold to move synchronously; multiple push sources drive the mold at least twice, It can effectively ensure that the mold can be synchronously driven to evenly press the rubber when the last short-distance movement of multiple driving sources is performed.

Description

technical field [0001] The invention relates to a method for pressing large-scale flat rubber products and production equipment using the same, belonging to the technical field of rubber production equipment. Background technique [0002] Chinese patent (notification number CN103465414B) discloses a large-scale jaw-type plate vulcanizing machine, including a host, a control system and a hydraulic system. The host includes a frame plate. There is an upper heating plate, and a lower heating plate is arranged on the lower supporting plate. The control system includes an operation box, and the main engine also includes an oil tank, a lifting balance device and an oil cylinder; The impact caused by the oil tank; the lifting balance device is arranged on the upper supporting plate to ensure the lifting balance of the upper heating plate; there are multiple oil cylinders, and the oil cylinders are installed in the upper installation mode. The lifting balance device includes a sync...

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Problems solved by technology

[0003] The above equipment realizes the lifting balance of the upper heating plate by setting a number of synchronous racks and gears, but the lifting balance of the upper heating plate is not the key to rubber pressing; the key to rubber pressing is that all oil cylinders that exert force on the upper heating plate can be synchronized Applying force to push the upper hot plate to press the rubber can ensure that the rubber products with uniform thickness are pressed, but the upper hot plate is kept in balance. If the oil cylinders do not apply force at the same time, the force on the rubber will be uneven, and the quality of the rubber products will be difficult to guarantee.

[0004] Moreover, the above scheme can only ensure the balanced movement of the upper heating plate to a certain extent. After the upper heating plate moves up and down for a long distance, there will still be misaligned teeth and different rotations between different gears, which will affect the lifting balance of the upper heating plate. , which further affects the pressing effect of rubber

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