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Device and method for fitting valve bags

A technology of valve pockets and pockets, which is applied in the direction of packaging, transportation and packaging, and the type of packaged items, to achieve the effects of increasing the bag insertion limit, improving reliability, and avoiding vibration

Active Publication Date: 2011-08-24
HAVER & BOECKER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This known device only satisfies the current requirements for flexibility and pocketing speed to a limited extent

Method used

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  • Device and method for fitting valve bags
  • Device and method for fitting valve bags
  • Device and method for fitting valve bags

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0047] Now, an embodiment of the packaging apparatus 80 including the bag inserting device 10 will be described with reference to the accompanying drawings. The bag insertion device 10 is designed as an automatic bag insertion machine and serves to insert the valve bag 2 onto the filling spout of the packaging machine 1 .

[0048] The bag inserting device 10 can also be installed on the existing packaging machine 1. In principle, therefore, any existing rotary packaging machine 1 can be equipped with the bag insertion device 10 , wherein the bag insertion device 10 is automatically adapted to the rotational speed of the packaging machine 1 .

[0049] The control and matching of motion sequence will refer to Figure 7 and Figure 8 to describe clearly.

[0050] figure 1 Shown is a packaging plant 80 with a packaging machine 1 for filling valve bags 2 with material, an automatic bag insertion machine 10 , an unloading conveyor 70 for removing filled valve bags 2 . The packa...

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PUM

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Abstract

The invention relates to a device and to a method for fitting and filling valve bags (2), comprising a bag fitting device (10) for fitting the valve bags, a gripper device (4) and a fitting device (5), wherein the gripper device is provided for gripping an empty valve bag, and wherein the fitting device is suited for fitting a valve bag on a filling nozzle (27) of a rotating packing machine (1) equipped with a plurality of filling nozzles. A movement of the gripper device can be controlled by a rotatable eccentric device, and the eccentric device can be rotated using a motor in order to periodically receive valve bags and fit them by means of the fitting device.

Description

technical field [0001] The invention relates to a device and a method for inserting a valve bag, in particular to a device for inserting a valve bag on a filling nozzle of a packaging machine, and a packaging device equipped with a packaging machine and a bag inserting device. Background technique [0002] Such pocket inserting devices or automatic pocket inserting machines and packaging devices are known in the prior art. For example DE3525348C2 discloses a device that is inserted onto the filling nozzle of a packaging machine, wherein two suction slats are provided, which suck a separate bag on both sides of the pocket valve and open the pocket valve. The movement of the suction slats is controlled by compressed air cylinders. The bag is then accelerated by the transmission and pushed onto the filling tube with the bag valve open. In this known device, the catch strip for opening the pocket valve is arranged in a fixed position in the longitudinal direction, as is the tr...

Claims

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Application Information

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IPC IPC(8): B65B1/18B65B3/17B65B43/18B65B43/46
CPCB65B43/52B65B43/18B65B43/60B65B43/465B65B1/18
Inventor V·德莱特
Owner HAVER & BOECKER
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