Discharging auxiliary device for packaging machine

Abstract

The utility model discloses a blanking auxiliary device for a packaging machine, which comprises a packaging machine main body, two support frames are arranged on the top wall of the packaging machine main body, the two support frames are fixedly connected through a connecting plate, a feed hopper is arranged between the two support frames, and external threads are arranged on the periphery of the top of the feed hopper. A feeding outer cover is arranged on the periphery of the top of the feeding hopper in a threaded mode, internal threads are arranged on the inner ring of the feeding outer cover, a groove is formed in the lower portion of the periphery of the feeding hopper, two moving assemblies assisting in moving are arranged on the periphery of the groove, and the two moving assemblies are matched to push the feeding hopper to move. Moving assemblies are arranged on the two sides of the feeding hopper, the moving range of the feeding hopper is widened, two telescopic air cylinders stretch out and draw back in the reverse direction, then two arc-shaped clamping plates push the two sides of the feeding hopper, and the surface of the feeding hopper can be protected against damage caused by the large moving range through the elastic force of multiple springs and the arrangement of the shapes of the arc-shaped clamping plates; materials are prevented from being blocked, and the feeding hopper is driven to rapidly discharge materials.

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