Rotary unloading mechanism and unloading method thereof

Abstract

The invention discloses a rotary discharging mechanism applied to a bag-feeding full-automatic packaging machine. The rotary discharging mechanism comprises a hopper (1) and a supporting plate (4), wherein the lower part of the hopper is a corner-free hollow cylinder (5); a rotating sheet gear (3) is arranged in the supporting plate and at the middle periphery of the hopper; the rotating sheet gear is connected with a motor (13) through a connecting component positioned in the middle of the rotating sheet gear; an inner rotating sheet (2) is arranged in the rotating sheet gear; and the inner rotating sheet extends into the lower part of the hopper. The discharging method comprises the following steps that: the lower part of the corner-free hollow cylinder of the hopper extends into a bag opening of a packaging bag; the motor drives the rotating sheet gear to rotate the inner rotating sheet; the lower part of the hopper is changed from the original corner-free hollow cylinder into an integrated hollow cylinder; the hopper discharges materials in the packaging bag, so that large-scale hoppers can discharge granular and blocked materials successfully and quickly; therefore, the rotary discharging mechanism brings convenience to discharging, guarantees the packaging quality of the packaging machine and represents remarkable technical progress.

Description

1. Technical field [0001] The invention relates to a bag-feeding type automatic packaging machine which can automatically pack granular, blocky, slurry-like or liquid materials such as candies, seeds, medicines, beverages, etc. The unloading mechanism and unloading method of a bag-type automatic packaging machine. 2. Background technology [0002] At present, the packaging bags used by the bag-feeding automatic packaging machine include ordinary four-side sealed bags, stand-up bags, and side-inserted bags. Carry out heat sealing) in order to complete the packaging of the required materials by performing the bag feeding, bag clamping, opening (including upper opening and lower opening), filling, heat sealing, shaping and output. Among them, the unloading mechanism conveys and fills the material through the hopper in the packaging bag. Due to the limited opening degree of the opening of the packaging bag, if the size of the hopper is too large, it is difficult for the outlet ...

AI Technical Summary

Problems solved by technology

Among them, the unloading mechanism conveys and fills the material through the hopper in the packaging bag. Due to the limited opening degree of the opening of the packaging bag, if the size of the hopper is too large, it is difficult for the outlet of the hopper to extend into the opening of the packaging bag and the material cannot be unloaded smoothly (the material will Sprinkle outside the bag); if the size of the hopper is too small, the material cannot enter the packaging bag smoothly and quickly, which will bring inconvenience to the feeding of the material (especially large granular and blocky materials)

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