Production method of mining cable rubber sheath material

Abstract

The invention discloses a production method of a mining cable rubber sheath material. The production method comprises the following steps: 1, material preparation: raw material proportioning material preparation and material recycling; 2, material melting: melting the rubber material through rubber melting equipment, and conveying the melted rubber material to the rear end; and 3, material filtering: enabling the melted material to pass through conveying equipment, and pushing rubber into a filter plate for filtering by the conveying equipment. Through cooperative use of shredding equipment, a rubber melting furnace, a feeding bin, a motor, a conveying pipe, a spiral feeding pipe and the filter plate, the problem that in the production process of an existing rubber sheath material, impurities are likely to be generated in rubber, and meanwhile, bubbles can be generated, so that the quality of the rubber sheath material becomes low is solved. The production method of the mining cable rubber sheath material has the advantages of no impurities and no bubbles, so that the market requirements are met.

Description

technical field [0001] The invention belongs to the technical field of rubber sheath material production, and in particular relates to a production method of rubber sheath material for mining cables. Background technique [0002] Rubber refers to a highly elastic polymer material with reversible deformation. It is elastic at room temperature, can produce large deformation under a small external force, and can return to its original shape after removing the external force. Rubber is a completely amorphous polymer. [0003] The production of mining cables requires the use of rubber sheaths, and the production and processing of rubber sheaths requires the preparation of rubber sheath materials in advance. The problem existing in the existing technology is: during the production process of rubber sheath materials, impurities are easily generated inside the rubber, and at the same time Bubbles appear, which causes the quality of the rubber sheath material to become lower, which c...

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Problems solved by technology

[0004] Aiming at the problems existing in the prior art, the present invention provides a production method of rubber sheathing material for mining cables, which has the advantages of no impurities and no air bubbles, and solves the problem that the existing rubber sheathing material is easily produced in the rubber during the production process. Impurities and air bubbles will appear at the same time, which will cause the problem of lower quality of rubber sheath material

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