A kind of rubber product rubber raw material pretreatment method

Abstract

The invention relates to a pretreatment method for rubber raw materials of rubber products. The rubber raw material pretreatment method for rubber products adopts the following rubber raw material pretreatment device. The rubber raw material pretreatment device includes a bottom plate, a support table, a cutting mechanism, a blocking mechanism and a pushing mechanism; The push mechanism includes a push riser, a multi-stage push rod, a push frame and a support seat; the method for preprocessing the rubber raw material by using the above-mentioned rubber raw material pretreatment device includes the following steps: S1, placing the rubber rod; S2, placing the rubber rod Positioning; S3, rubber rod cutting; S4, rubber rod cutting blanking; S5, rubber rod continuous cutting. The present invention can solve the problems existing in the cutting operation of the rubber rod: the cutting end of the rubber rod has no limit, resulting in uneven cutting length of the rubber rod; the cut rubber slice cannot be automatically conveyed, and the cut of the rubber rod is uneven. Issues such as leveling.

Description

technical field [0001] The invention relates to the technical field of rubber processing, in particular to a pretreatment method for rubber raw materials of rubber products. Background technique [0002] Rubber raw materials are processed through raw rubber, various compounding agents, fibers and metal materials through plasticizing, kneading, calendering, extrusion, molding, vulcanization and other steps, and the processed rubber is mostly packaged in the form of rubber rods Storage; rubber rods need to be processed synchronously according to the different processing steps, such as slicing, dicing, etc. [0003] When the rubber rod is sliced, it is mostly cut by a cutter. Before this cutting operation, the rubber rod needs to be heated and softened so that it can be cut. The softened rubber rod is matched with the automatic feeding method. The cutter can perform continuous cutting action. The existing problems in the cutting operation of rubber rods are as follows: [000...

AI Technical Summary

Problems solved by technology

[0004] 1. The cutting end of the rubber rod has no limit, resulting in uneven cutting length of the rubber rod; the cut rubber slice cannot be automatically conveyed, and the cut of the rubber rod is not smooth;

[0005] 2. The rubber rod needs to be separately baked and softened before cutting, which will cause problems such as low cutting efficiency of the rubber rod

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