Polyurethane rubber plate type support production line and production method thereof

Abstract

The invention relates to the technical field of processing of polyurethane rubber, in particular to a polyurethane rubber plate type support production line and a production method thereof. The polyurethane rubber plate type support production line is simple in structure, high in production efficiency and stable in quality of products. The polyurethane rubber plate type support production line provided by the invention comprises a full-automatic vacuum dosing machine, a rubber material detection machine, a full-automatic material injection machine, a model pouring unit, a code spraying device and a heat preservation solidifying device which are connected with one another in sequence, wherein the full-automatic vacuum dosing machine is connected with a group A of distribution material buckets and a group B of distribution material buckets respectively; the model pouring unit comprises a mold and a vacuum material collection bucket; the mold is connected with the vacuum material collection bucket through a conveying pipe; the mold comprises a rectangular cavity; symmetric prepolymer positioning blocks are correspondingly arranged on two sides in the rectangular cavity; the prepolymer positioning blocks are rectangular bodies with a plurality of longitudinally arranged grooves; reinforced steel plates are arranged in symmetric slots of the prepolymer positioning blocks on the two sides; resistance wires are arranged around the rectangular cavity; and products are produced through a certain production method.

Description

technical field [0001] The invention relates to the technical field of polyurethane rubber processing, in particular to a polyurethane rubber plate bearing production line and a production method thereof. Background technique [0002] The rubber bearing is composed of multiple layers of rubber and multiple layers of steel plates, and is an indispensable component in the building structure. The rubber layer and the steel plate are staggered and put into the mold to be pressurized and vulcanized to form a whole. Before vulcanization and molding, the mixed rubber needs to be heat-strengthened, and then preformed relative thickness and size of the film. The thickness of the film is required to be uniform and the texture is dense. In order to prevent quality problems such as air pockets in the rubber bearing. [0003] The current rubber bearing rubber sheet adopts a mill to output the sheet to be manually cut or a three-roll calender to extrude the film. The unloading of the mi...

AI Technical Summary

Problems solved by technology

The production, application and recycling of ordinary rubber will generate a lot of dust pollution and excessive energy consumption, and its workshop production also causes the quality of the product to vary widely, and the quality supervision of the industry is also difficult to put in place

The anti-aging ability of the traditional plate rubber bearing is relatively weak, and the service life of the bearing is relatively short

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