Yarn sheet oiling device for synthetic fibers

The utility model belongs to the technical field of synthetic fiber production, particularly relates to a silk sheet oiling device for synthetic fibers, and aims to solve the problems that in the prior art, the length of a telescopic assembly needs to be sequentially adjusted through fastening bolts, so that the height of a brush body is adjusted, synchronous adjustment cannot be achieved, and the production efficiency is high. In order to solve the problems that in the prior art, a plurality of fastening bolts are sequentially adjusted, time and labor are wasted, the adjusting efficiency is reduced, and people cannot use the fastening bolts conveniently, according to the scheme, the device comprises a top plate, a motor is fixedly connected to the top of the top plate, a first lead screw is fixedly connected to an output shaft of the motor, and the front end of the first lead screw is rotationally connected to the bottom of the top plate; synchronous height adjustment of the three brush bodies is achieved th