Bag-in-bag pesticide packing machine with preliminarily made outer bags

Abstract

A bag-in-bag pesticide packing machine with preliminarily made outer bags comprises an outer preliminarily made outer bag collecting device, an upright inner bag making device, an inner bag material metering and filling device, a reciprocating outer bag drawing and clamping device, a device for accurately feeding inner bags into the outer bags and a top sealing device for upper openings of the outer bags. The inner bags are made, vertically sealed, horizontally sealed and shorn by the upright inner bag making device, pesticide materials are metered and filled into the inner bags by the inner bag material metering and filling device, the outer bags are clamped, conveyed, opened and wiped in a linear reciprocating manner by the reciprocating outer bag drawing and clamping device, each conveyed outer bag is required to be accurately positioned under the device for accurately feeding the inner bags into the outer bags in a corresponding conveying procedure, and the device for accurately feeding the inner bags into the outer bags secondarily poking edges of the upper openings of the outer bags and accurately feeding the inner bags into the outer bags; top seals on the outer bags fed with the inner bags are sealed at a high temperature by the top sealing device for the upper openings of the outer bags. The bag-in-bag pesticide packing machine has the advantages that various components act under a coordination effect of a control system, and accordingly mechanical bag-in-bag packing is performed on the pesticide materials.

Description

technical field [0001] The invention relates to a packaging machine, in particular to a pesticide packaging machine. Background technique [0002] With the development of society and the improvement of people's awareness of environmental protection, people have higher and higher requirements for the environmental protection and safety of pesticides. Human hands cannot touch the pesticide materials at the time, so these pesticides must be packaged in double-bag sealed packaging, referred to as bag-in-bag packaging. For example, some powder or granular pesticides must first be packed with water-soluble film, and then the packed inner bag Manually put into the outer bag for secondary sealing packaging, this kind of bag-in-bag packaging scheme that first packs the powder or granules into the inner bag, and then manually puts it into the outer bag and seals it, although the packaging quality is better, but The work efficiency is low, the cost is high, and it cannot meet the requ...

AI Technical Summary

Problems solved by technology

[0002] With the development of society and the improvement of people's awareness of environmental protection, people have higher and higher requirements for the environmental protection and safety of pesticides. Human hands cannot touch the pesticide materials at the time, so these pesticides must be packaged in double-bag sealed packaging, referred to as bag-in-bag packaging. For example, some powder or granular pesticides must first be packed with water-soluble film, and then the packed inner bag Manually put into the outer bag for secondary sealing packaging, this kind of bag-in-bag packaging scheme that first packs the powder or granules into the inner bag, and then manually puts it into the outer bag and seals it, although the packaging quality is better, but Low work efficiency and high cost cannot meet the requirements of mass production

After searching, there is no bag-in-bag packaging machine suitable for double-layer packaging of pesticides at home and abroad.

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