Hydraulic pressure rubber cutting machine and use method thereof

Abstract

The invention relates to a hydraulic pressure rubber cutting machine and a use method thereof. A hydraulic pressure drive system and a hydraulic pressure control system drive a rubber cutter to cut rubber blocks on a rubber cutting plate and are arranged on a machine frame of the hydraulic pressure cutting machine. The hydraulic pressure control system and the hydraulic pressure drive system drive the rubber cutter and the rubber cutting plate to relatively rotate 90 degrees along the axial direction between two times of rubber cutting operation. The hydraulic pressure rubber cutting machine and the use method thereof have the advantages that structure is simple and design is reasonable. Moreover, due to the fact that the rubber blocks are cut into pieces in one cutting cycle, bonding phenomenon occurrence is lowered, the use amount of isolation agents is reduced, and on-line continuous cutting production is achieved; due to the fact that the smaller rubber blocks after being cut do not need to be baked softly, the smaller rubber blocks can be directly used in follow-up production, process is simplified, and rubber compound quality is improved; due to the fact that the horizontal sections of a cutter frame and the machine frame inner cavity are round, large abrasion is not caused after a blade is used many times, and service life of the rubber cutter is prolonged; due to the fact that the surface, bearing the cut rubber blocks, of the rubber cutting plate is provided with a nylon layer, multiplicity cutting of the rubber cutting plate does not cause surface abrasion or damage.

Description

technical field [0001] The invention relates to a hydraulic rubber cutter for cutting polymer materials, especially rubber materials, and a method for using the same, belonging to the field of rubber machinery. Background technique [0002] Rubber mixing is the basic process in the manufacturing process of rubber products. In rubber mixing, rubber materials and corresponding auxiliary materials are added to the internal mixer for mixing. In this process, the traditional method is to directly put the raw rubber blocks into the compactor after drying and softening. In the mixing machine, if a large piece of rubber material is directly put into the internal mixer, the process of dispersing and crushing the rubber block in the internal mixer increases the rubber mixing cycle, and at the same time consumes a lot of energy in the process of uniform crushing. [0003] Before rubber mixing, the initial cutting of natural rubber or synthetic rubber is convenient for batching, plastic...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the defects of uneven cutting of rubber blocks in the prior art and the need for multiple cuts, the present invention provides the horizontal and vertical cross-cutting of the surface of the rubber block by the rubber cutter falling twice, so that the rubber block Hydraulic rubber cutter for cutting into smaller pieces in one cutting cycle and method of use thereof

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