Trough of semi-automatic thermoplastic film packaging machine

The utility model relates to the technical field of packaging machines, in particular to a trough of a semi-automatic thermoplastic film packaging machine, and solves the problems that in the prior art, when a packaging material is used, the packaging material is inconvenient to stabilize, so that the packaging material deviates in use, and the use quality of the packaging material is influenced. A material groove of a semi-automatic thermoplastic film packaging machine comprises a bearing groove, the inner side of the bearing groove is rotationally connected with a bearing rod, the bearing rod is sleeved with a material barrel, the lower portion of the inner side of the bearing groove is rotationally connected with a two-way screw, and one side of the outer wall of the bearing groove is fixedly connected with a driving motor through a bolt. According to the mode provided by the utility model, the two stabilizing plates move relatively to support materials when the materials are taken, the taking of the mater