Turntable device of bag feeding type packaging machine

The utility model discloses a rotary table device of a bag feeding type packaging machine, and relates to the field of packaging machines, the rotary table device comprises a rack, a rotary table, a plurality of groups of sub-clamping mechanisms installed in the circumferential direction of the rotary table and a driving mechanism for driving the sub-clamping mechanisms to open and close, each sub-clamping mechanism comprises two clamping arm assemblies which are oppositely arranged, and each clamping arm assembly comprises a second support and a third support, the rotating shaft is rotationally mounted on the rotating disc; the third strip-shaped component is fixedly connected with the second bracket, and a fixedly mounted clamping piece is arranged at the front end of the third strip-shaped component; and the fourth telescopic part is arranged on the third strip-shaped part and drives the clamping part to be opened and closed. The utility model has the advantages of good practicability and good working stab