Vibrating and flattening device for impregnation production line of carbon fiber prepreg

Abstract

The invention discloses a vibrating and flattening device for an impregnation production line of a carbon fiber prepreg, comprising a splitting comb (1) with adjustable spacing, a variable frequency motor reduction gear (2), a cam shaft (3), two vibrating rollers (4), three groups of lifting rollers (5), a support (6) and a fixed roller (7). The splitting comb (1) with adjustable spacing, the reduction gear for the variable frequency motor (2), the cam shaft (3), two vibrating rollers (4), the lifting rollers (5) and the fixed roller (7) are jointly arranged on the support (6); the splitting comb (1) with adjustable spacing is arranged on the left side of the support (6), and the rear end of the splitting comb (1) with adjustable spacing is equipped with the variable frequency motor reduction gear (2); two vibrating rollers (4) are arranged on the rear end of the variable frequency motor reduction gear (2); the cam shaft (3) is arranged between two vibrating rollers (4); three groups of lifting rollers (5) are arranged behind two vibrating rollers (4); and the fixed roller (7) is arranged under three groups of lifting rollers (5).

Description

technical field [0001] The invention relates to a vibration flattening device of a carbon fiber prepreg impregnation production line. Background technique [0002] The carbon fiber prepreg impregnation production line is the key equipment for the production of carbon fiber prepreg. Its performance, precision and stability directly affect the product quality. After being arranged and flattened, it is in the shape of non-dimensional cloth; after the upper and lower surfaces are pasted with roll-coated epoxy resin release paper, it enters the dipping unit and laminating unit in turn; under the extrusion of the dipping machine and laminating machine rollers , supplemented by an appropriate process temperature, the adhesive film on the release paper is transferred to the upper and lower surfaces of the carbon fiber, and further infiltrates between the fibers; after the impregnated prepreg is cooled and solidified, the release paper covering the upper and lower surfaces is removed...

AI Technical Summary

Problems solved by technology

This method is difficult to control the flow and pressure stability of compressed air, and the flattening effect is not ideal

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