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Apparatus and method for processing a large number of bags

A processing device and bag-stacking technology, applied in packaging, transportation and packaging, positioning objects, etc., can solve the problems of reduced processing speed and need for intervention, and achieve the effect of improved reliability

Active Publication Date: 2018-03-30
HAVER & BOECKER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it has been found that the relatively long bags, for example exhibiting a relatively narrow width, tend to slip and slide over the stack of bags
Even if the bag exhibits only minimal lateral movement, the bag may be placed at an angle or misaligned in the filling head, slowing down the process or even requiring intervention in the operation

Method used

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  • Apparatus and method for processing a large number of bags
  • Apparatus and method for processing a large number of bags
  • Apparatus and method for processing a large number of bags

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Experimental program
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Embodiment Construction

[0066] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0067] figure 1 An overall perspective view of a packaging machine 100 is shown, which includes a processing device 1 . The bulk material 26 for bagging is delivered to a dosing and weighing assembly 36 from a provided hopper 35 . In the exemplary embodiment, a weighing system with a net weighing assembly is used, wherein the products 26 for bagging are first collected in the net weighing assembly and then filled into the individual open-mouth bags 3 . Below the dosing assembly 36 a product feeder 29 is arranged, the end of the product feeder 29 being the filling head 30 ( figure 1 not shown).

[0068] The housing 34 surrounds the processing device 1 . The bag stacking warehouse 33 is used to accommodate many piles of bags 2 . The filled open-mouth bags 3 are delivered via the discharge assembly 32 .

[0069] figure 2 A schematic perspective v...

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PUM

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Abstract

The invention relates to a processing device and a method for processing a stack of bags, wherein at least one stacking unit is provided for placing the stack of bags in a base position. A number of bags in the stack of bags have a bag length and a bag width. A central placement assembly is provided, which includes two opposite central placement units, and the central placement units are arranged to be able to move toward each other or away from each other relative to each other by means of a transmission assembly.

Description

technical field [0001] The present invention relates to a device and a method for processing a large number of bags, and in particular to a packaging machine or a device or assembly assigned to a packaging machine. The device can be used to center bags in a stack of bags. Furthermore, the device can also be used to separate the bags from the pile of bags, and it is also possible to open the separated bags, attach the bags to the filling head, optionally fill the bags with, for example, bulk material, close the bags and Send these bags. Background technique [0002] Patent document DE 10 2011 113 879.3 describes a processing assembly and a method for processing a large number of bags, wherein the processing assembly separates these bags and these bags are then attached to the filling head of a packaging machine filled with bulk material. The devices and methods described herein function substantially reliably. However, it has been found that relatively long bags, eg exhibi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65B43/18
CPCB65B43/18B65B43/30B65B43/20B65H9/101B65H2511/12
Inventor 伯纳德·史提伯乐
Owner HAVER & BOECKER