Multifunctional turnable jig

The invention relates to a multifunctional turnable clamp, which is provided with a clamp rotation base connected on an interface base by a rotation shaft; the clamp rotation base is provided with the clamp; two ends of the clamp rotation base are respectively provided with a positioning plate; the positioning plates are provided with horizontal positioning holes and vertical positioning holes which correspond to positioning pore passages arranged on the clamp rotation base; the bottoms of the positioning pore passages are provided with positioning springs; the external sides of the positioning springs are provided with positioning balls which correspond to the positioning holes. The multifunctional turnable clamp can realize the mutual conversion of vertical position and horizontal position, complies with the position requirement of different working position, is used for non-PVC film completely automatic bag preparation filling and sealing machine in medical machines, simplifies the structure, greatly reduces the energy consumption, and improves the production efficiency.