Capsule collector filling device and method

The invention relates to a capsule collector filling device and method. The capsule collector filling device comprises a clamping piece, an adapter piece and a fixing piece. The clamping piece comprises a clamping part and a compacting part, the adapter piece comprises an inlet channel, a transition channel and an outlet channel which are connected in sequence, and the fixing piece comprises a capsule fixing groove and a sealing door. The capsule fixing groove is provided with a right capsule space matched with a right capsule shell, the capsule fixing groove is fixedly connected to the outer surface of the right end of the adapter piece, the clamping part clamps the sponge and rotates to pass through a channel of the adapter piece until the sponge is fed into the right capsule shell, the compacting part compacts the sponge in the right capsule, and the capsule fixing groove is fixedly connected to the outer surface of the right end of the adapter piece. The problem that the sponge falls off or deforms in the