Continuous carbon fiber composite filament impregnation pretreatment device

A continuous carbon fiber composite filament impregnation pretreatment device, comprising a conveying roller assembly, wherein the conveying assembly is arranged on a pretreatment device frame;

• an adhesive layer spray assembly is arranged on each of a left side and a right side of the conveying assembly;
• a plurality of multi-angle cleaning assemblies are sequentially arranged at a front end of the pretreatment device frame;
• wherein the quantity of the multi-angle cleaning assemblies is even, and rotation directions of every two adjacent multi-angle cleaning assemblies are opposite;
• each of the multi-angle cleaning assemblies comprises a traveling motor, an inner rotary cleaning ring, an outer traveling track ring, sector-shaped clamping frames, and traveling wheels;
• an outer circumferential surface of the outer traveling track ring is provided with an outer traveling track;
• the inner rotary cleaning ring is arranged in a cavity of the outer traveling track ring, and an outer circumferential surface of the inner rotary cleaning ring is uniformly provided with a plurality of sector-shaped clamping frames;
• the outer traveling track ring is fitted into cavities of the sector-shaped clamping frames;
• the traveling wheels are arranged at two top ends of the sector-shaped clamping frame respectively;
• each traveling wheel meshes with the outer traveling track;
• the traveling motor is fixed outside the sector-shaped clamping frames, and an output shaft of the traveling motor is connected to the traveling wheels;
• a plurality of cleaning brush fixing plates are uniformly arranged in a cavity of the inner rotary cleaning ring in sequence;
• and a cleaning brush is provided on each cleaning brush fixing plate.