Glass fiber melting and infiltrating device

Abstract

The invention relates to the technical field of glass fiber processing, and discloses a glass fiber melting and infiltrating device, which comprises an infiltration box, a box plate is mounted at thetop end of the infiltration box, L-shaped frames are mounted on the two sides of the upper end of the box plate, telescopic columns are slidably arranged in the middles of the upper ends of the L-shaped frames, conveying frames are connected to the upper ends of the telescopic columns, conveying wheels are rotatably arranged in the middles of the upper ends of the conveying frames, the outer sleeve of the telescopic column between the conveying frame and the L-frame is provided with a telescopic spring, the two sides of the interior of the infiltration box are provided with traction wheels correspondingly, glass fibers are wound between the traction wheels, a disturbance box is installed in the middle of the lower end of the box plate, the interior of the disturbance box makes contact witha rotating block and the disturbance block through an oblique section, the rotating block is located on the upper side of the disturbance block, and a guide groove is formed in the middle of the right side of the disturbance block and internally provided with a guide block. According to the device, glass fibers and a soaking agent can be in full contact for soaking, and the soaking effect of theglass fibers is further improved under the cooperation of the lifting gear and the lifting rack.

Description

Technical field[0001]The invention relates to the technical field of glass fiber processing, in particular to a glass fiber melting and infiltration device.Background technique[0002]The glass fiber length of the glass fiber reinforced thermoplastic PC produced by the traditional modification method is generally less than 0.5mm, and the average length is 2-3mm. The force damage of the product is mainly the glass fiber pulling out from the matrix. The shorter the glass fiber, the easier it is Pull out from the matrix resin, the lower the strength of the product. At the end of the last century, continuous long glass fiber reinforced thermoplastic PC (LFT) emerged in the foreign modified PC industry.[0003]Compared with the traditional glass fiber reinforced thermoplastic PC, the length of the glass fiber of LFT is significantly greater than that of the reinforced PC produced by the traditional method. Since the length of the glass fiber in LFT is longer, the reinforcing ability of the g...

AI Technical Summary

Problems solved by technology

However, in the production process of this production technology, when the glass fiber passes through the infiltration equipment process, the friction is relatively large, which is easy to block the infiltration equipment, resulting in unstable production; it is difficult for the glass fiber to be fully infiltrated by the internal molten resin during the infiltration equipment process, and often Due to the poor wetting effect, the appearance of the product is serious, and the strength of the product is not high

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