High-viscosity epoxy resin composite material pultrusion equipment for fibers

Abstract

The invention discloses a high-viscosity epoxy resin composite material pultrusion equipment for fibers, comprising a mounting base, a preheating mechanism, a heating curing mechanism, a traction mechanism and a cutting mechanism. The preheating mechanism, the heating curing mechanism, the traction mechanism and the cutting mechanism are all fixedly connected with the top of the mounting base; the heating curing mechanism comprises a curing box; a heating cavity is formed in the end, close to the preheating mechanism, of the curing box; a cooling cavity is formed in the end, away from the heating cavity, of the curing box; the heating cavity communicates with the cooling cavity through a through opening; a telescopic air cylinder is fixedly connected to the inner bottom of the heating cavity; the output end of the telescopic air cylinder is fixedly connected with a mounting plate; and the bottom of the mounting plate is fixedly connected with a plurality of sliding rods. Through the arrangement of the mounting adjusting mechanism, a mold in the heating curing mechanism can be replaced and maintained, and meanwhile, through the arrangement of the synchronous transmission mechanism, the traction mechanism and the cutting mechanism can work synchronously, so that the use effect of the pultrusion equipment is improved.

Description

technical field [0001] The invention relates to the technical field of composite material processing equipment, in particular to high-viscosity epoxy resin composite material pultrusion equipment for fibers. Background technique [0002] The pultrusion molding process is to continuously produce glass fiber reinforced plastic profiles of unlimited length through extrusion die molding and curing of continuous glass fiber bundles, tapes or cloth and other reinforcing materials impregnated with resin glue under the action of traction. This process is most suitable for the production of FRP profiles of various cross-sectional shapes, such as rods, tubes, solid profiles (I-shaped, trough, square profiles) and hollow profiles (door and window profiles, blades), etc. The matrix resins used in pultrusion mainly include thermosetting resins such as unsaturated resins, vinyl resins, phenolic resins, epoxy resins, and polyurethanes. [0003] The typical process of pultrusion is: glass ...

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Problems solved by technology

[0007] The purpose of the present invention is to solve the problems in the prior art that the composition mechanism of epoxy resin composite pultrusion equipment is relatively simple, the heating and curing mechanism of garbage equipment is inconvenient to disassemble and maintain the mold, and the cutting and pulling mechanism cannot work synchronously. The proposed high-viscosity epoxy resin composite pultrusion equipment for fibers

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