Carbon fiber prepreg actuating device for carbon fiber automatic filament paving machine

Abstract

The invention relates to a carbon fiber prepreg actuating device for a carbon fiber automatic filament paving machine, and relates to the technical field of carbon fiber automatic silk paving machines. The carbon fiber prepreg actuating device for a carbon fiber automatic filament paving machine particularly relates to a chopping board wheel component, the chopping board wheel component comprisesa group of chopping board wheel frames, the chopping board wheel frames are arranged on the automatic filament paving machine, a plurality of groups of chopping board wheels are arranged on the chopping board wheel frames side by side, an air shaft is arranged below the chopping board wheel component, one end of the air shaft is connected with a motor main shaft, the two ends of the air shaft arearranged on the automatic filament paving machine through bearing seats, a plurality of groups of cams are arranged on the air shaft, the carbon fiber prepreg yarns penetrate between the cams and thechopping board wheels, a group of carbon fiber prepreg cutter is further arranged on the cams, and a group of trigger cylinder components are arranged beside the air shaft. According to the carbon fiber prepreg actuating device for the carbon fiber automatic filament paving machine, the part almost has no impact load during working, therefore the cutting chip is less, so that the requirement of the cutter material is reduced, and the service life of a cutter and a chopping board is prolonged.

Description

technical field [0001] The invention relates to the technical field of carbon fiber automatic laying machines, in particular to a carbon fiber prepreg actuating device for the carbon fiber automatic laying machine. Background technique [0002] Automatic wire laying technology has been widely used and developed in the past three decades, and has become a typical representative of composite material forming automation technology. Compared with the automatic tape laying technology, the automatic wire laying process has better adaptability and can be used to manufacture composite parts with complex curved surfaces. The basic principle of the automatic laying machine is as follows: using multi-filament tow unidirectional prepreg slitting narrow tape as raw material, several prepreg tows are bundled into a prepreg with variable width under the flexible pressure roller, Under the action of a certain temperature and pressure, it is attached to the surface of the core mold to compl...

AI Technical Summary

Problems solved by technology

In addition, there are no narrow gaps in the mechanism where chips are likely to accumulate, thereby solving the chip cleaning problem and improving equipment reliability

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