Carbon fiber precursor oiling device

Abstract

The utility model discloses a carbon fiber precursor oiling device and belongs to the technical field of carbon fiber production equipment. Comprising a machine frame and tows, two tangent driving rollers are arranged on one side of the machine frame, the two driving rollers are arranged at the top and the bottom of one side of the machine frame respectively, two oiling assemblies are arranged between the two driving rollers which are arranged up and down, and each oiling assembly comprises an oil groove, mounting plates on the two sides and an oiling roller. The mounting plates are arranged on the two sides of the oil groove; a tow is driven from top to bottom through the driving roller, the tow passes through the two oiling assemblies, the included angle of about 7 degrees is formed between the tow and the perpendicular line of the tangency point of the upper oiling assembly, the included angle of about 4 degrees is formed between the tow and the perpendicular line of the tangency point of the lower oiling assembly, and even oiling on the front face and the back face of the tow is completed. Therefore, the tows are more uniform during oiling, and the dripping amount of oil can be reduced at the same time.

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