Vertical spiral packaging machine

Abstract

The invention relates to a vertical spiral packaging machine. The vertical spiral packaging machine comprises an outer rack, a material storage bin, conveying mechanisms, lifting mechanisms, bag clamping mechanisms and an electric control device, wherein the material storage bin is arranged on the outer rack, the conveying mechanisms are used for conveying materials, the lifting mechanisms are located on the lower portions of the conveying mechanisms, the bag clamping mechanisms are connected with the lifting mechanisms, located on the lower portions of the conveying mechanisms, and connectedwith the lifting mechanisms through weighing mechanism, and the electric control device is used for controlling operation of the conveying mechanisms, the lifting mechanisms and the bag clamping mechanisms. Each conveying mechanism comprises a transverse spiral conveyor and a vertical spiral conveyor which are located on the rack, wherein a feeding inlet of the transverse spiral conveyor is connected with a discharging outlet of the material storage bin, and a feeding inlet of the vertical spiral conveyor is connected with a discharging outlet of the transverse spiral conveyor. According to the vertical spiral packaging machine, gas in the materials can be removed in the packaging process, and material gas in a lead screw can be removed through a degasification mechanism; and the materialsare conveyed through the two conveying mechanisms, and thus the materials are prevented from being stuck.

Description

Technical field [0001] The invention relates to a packaging machine, in particular to a packaging machine for quantitatively weighing powder and granular materials. Background technique [0002] For example, a Chinese patented quantitative weighing and packaging machine with authorization number CN2436417Y, and its technical solution is as follows, "a quantitative weighing and packaging machine with a frame (13), an electronic control device (8), and a storage bin (2) , Vertical screw feeding mechanism (3), bag clamping mechanism (7) and weighing sensor (10), characterized in that: the frame (13) also has a lifting mechanism (11), the lifting mechanism (11) through the weighing The heavy sensor (10) is connected to the bag clamping mechanism (7)." [0003] This technical solution has obvious defects. One is that the material contains a large amount of gas, which has an impact on production; the other is that the storage bin is directly discharged through the vertical screw feeding...

AI Technical Summary

Problems solved by technology

[0003] This technical solution has obvious defects. One is that the material contains a large amount of gas, which affects production; the other is that the storage bin is directly fed through the vertical screw feeding mechanism. During the feeding process, due to the direction of gravity Unloading will cause blockage of materials in the storage bin, making it difficult to use

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