The invention discloses an intelligent sample soaking device for a color fastness test. The device comprises a transparent frame, a feeding device, a force applying device, a sample box, support frames and an operation display screen, wherein the support frames are symmetrically arranged at four corners of the transparent frame; the feeding device is fixedly arranged on the transparent frame; the force applying device is fixedly arranged on the transparent frame; the feeding device and the force applying device are arranged in parallel along the vertical direction of the transparent frame; the operation display screen is fixedly arranged on a lateral end part of the transparent frame; the sample box is arranged at the bottom end of the transparent frame. According to the invention, the force applying device and the feeding device are additionally arranged, so that automatic feeding can be realized, and meanwhile, the force applying device is used for soaking and extruding, so that detection automation can be effectively realized, manual operation can be avoided and the operation efficiency can be increased.