A guide wheel cutting mechanism on a film wrapping machine

Abstract

The invention discloses a guide wheel cutting mechanism on a film wrapping packing machine. The guide wheel cutting mechanism comprises an upper oblique fulcrum bar and a lower oblique fulcrum bar. Aroll shaft and a rotating shaft are arranged between the oblique fulcrum bars. Supporting columns are arranged at the two ends of the roll shaft and are inserted to one ends of the oblique fulcrum bars, and the other ends of the oblique fulcrum bars are bent to form connecting rods. The rotating shaft is provided with a center hole, a T-shaped positioning pin is inserted and fixed to the lower endof the rotating shaft, the positioning pin is inserted to the oblique fulcrum bar on the lower side of the rotating shaft, the oblique fulcrum bar on the upper side of the rotating shaft is fixedly provided with a rotating motor, a rotating shaft of the rotating motor penetrates through the oblique fulcrum bar to be inserted and fixed to the rotating shaft, the outer wall, close to the roll shaft, of the rotating shaft is provided with an arc-shaped groove, and a first guide roll is inserted into the groove of the roll shaft. The outer wall, far away from the roll shaft, of the rotating shaftis provided with an oblique tool handle, and an oblique cutting tool is formed at the front end of the tool handle. By means of the guide wheel cutting mechanism of the film wrapping packing machine,automatic cutting and automatic packing of a next workpiece are facilitated.

Description

Technical field: [0001] The invention relates to the technical field of film wrapping packaging machines, in particular to a guide wheel cutting mechanism on a film wrapping packaging machine. Background technique: [0002] The film winding packaging machine is a mechanical device that winds the packaging film onto the object to be packaged, and completes the packaging after winding multiple turns. The current film winding packaging machine generally has a rotating bracket for placing the object to be packaged, and some are equipped with a roll package. The seat of the packaging film is rotated by the rotating bracket, and the roll packaging film is pulled out of the film and wrapped on the object to be packaged. Existing film wrapping packaging machines need to be cut off after wrapping. Part of the cutting and cutting is still done manually, or some use automatic cutting, but the head of the packaging film will retract on the roll packaging film, and the next workpiece wil...

AI Technical Summary

Problems solved by technology

Existing film wrapping packaging machines need to be cut off after wrapping. Part of the cutting and cutting is still done manually, or some use automatic cutting, but the head of the packaging film will retract on the roll packaging film, and the next workpiece will be packaged. , it is necessary to find a head to attach it to the workpiece, and its packaging is more troublesome

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