Assembling device of microneedle group

The embodiment of the utility model provides an assembling device of a microneedle set, and relates to the technical field of medical instruments, and the assembling device comprises a fixed seat and a base. Wherein the fixed seat is arranged on the base, and the fixed seat is provided with a matching surface for placing a circuit board and a first microneedle through hole which vertically penetrates through the fixed seat along the thickness direction of the fixed seat. The base is arranged on the side, away from the matching face, of the fixing base and used for blocking the microneedles penetrating out of the first microneedle through holes, and it is ensured that the microneedles can be perpendicularly placed in the fixing base. According to the assembling device, multi-point positioning is conducted on the microneedles through the microneedle arrangement holes and the first microneedle through holes, it can be ensured that all the microneedles are perpendicular to the circuit board, the assembling qualit