Intermittent particle applying device

The utility model discloses a discontinuous particle applying device which comprises a particle applying part arranged on the upper side of a moving tow belt, the particle applying part comprises a particle control roller and a particle applying roller, and the particle control roller is coaxially arranged on the outer side of the particle applying roller and can rotate relative to the particle applying roller. A particle applying roller blanking hole is formed in the bottom of the particle applying roller, a plurality of particle control roller blanking holes are evenly distributed in the particle control roller, and when the particle control roller rotates to enable the particle control roller blanking holes to be sequentially communicated with the particle applying roller blanking hole, particles in the particle control roller fall on the tow belt at intervals. In the normal advancing process of the tow band, the device can automatically and efficiently achieve intermittent feeding of particles, the partic