Multi-connecting-rod parallel clamping jaw and material transfer equipment

The utility model relates to the technical field of material clamping, and particularly discloses a multi-connecting-rod parallel clamping jaw and material transferring equipment. The two clamping pieces are oppositely arranged and are both connected with the bottom plate in a sliding manner; the Y-shaped multi-connecting rod comprises a main driving rod and two branch driving rods; each branch driving rod is hinged to one clamping piece, and the two branch driving rods are hinged to the main driving rod around the same axis. The linear driving mechanism is installed on the bottom plate and located on the side faces of the two clamping pieces; the driving end of the linear driving mechanism is in transmission connection with the main driving rod; the two clamping pieces have the clamping state that the two clamping pieces are driven by the linear driving mechanism in the forward direction to get close to each other and the loosening state that the two clamping pieces are driven by the linear driving mechanism