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Filling unit for packaging machines

A filling device and packaging machine technology, applied in the direction of packaging, cocks including cutting devices, valve devices, etc., can solve problems such as hindering the movement of the slide, pollution of the packaging machine, and delivery to the outside, so as to improve the overall capacity and bag unloading performance The effect of improving and improving the accuracy of bag unloading

Active Publication Date: 2016-12-14
HAVER & BOECKER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Another disadvantage is that the material is sent outside between the plates during work
Even small amounts of these materials can lead to contamination of the packaging machine and its surroundings
The seal around the spool will clog over time and impede slide motion

Method used

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  • Filling unit for packaging machines
  • Filling unit for packaging machines
  • Filling unit for packaging machines

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] figure 1 A simplified top view of a packaging machine 50 for filling bulk material into valve pockets according to the present invention is shown. For example, the valve bag 4 is filled with cement with a packing machine 50 .

[0043] Packaging machine 50 rotates clockwise in the direction of arrow 54 . The automatic bag inserting machine 51 is arranged on a suitable angle position, removes the valve pockets 4 from the bag stack 53 and automatically ejects a valve pocket 4 onto the rotating filling nozzle 30 respectively.

[0044] During the continuous rotation process, the valve bag 4 is filled with the material to be filled. Filling is first performed at a high flow rate until a predetermined weight threshold is reached. Filling then takes place at low flow rates until the final weight is reached. This can be followed by a compacting phase until reaching a corner with a discharge belt onto which the filled valve bag is discharged. The weight of the valve bag 4 ca...

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PUM

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Abstract

A filling device (1) for a packaging machine and a packaging machine with a filling device, including a filling channel (2) and a controllable channel gate (3), the channel gate is used to control the valve bag to be filled ( 4) The bulk material (5) flows through the filling channel. The access gate comprises a rotatable closing part (6) arranged in the filling channel, the axis of rotation (7) of which is oriented transversely to the filling channel, so that the access gate is completely closed in the closed position The filling channel fully releases the filling cross-section in the fully opened state.

Description

technical field [0001] The invention relates to a filling device for a packaging machine and to a packaging machine equipped with at least one filling device for filling bulk material into valve pockets. The filling device according to the invention can be used for filling bulk materials of any kind. Such a filling device and a packaging machine equipped with it are particularly preferably used for the filling of fine-grained materials, for example for the filling of fine dusty materials such as cement. Background technique [0002] A wide variety of filling devices are known in the prior art, which have a filling channel and include at least one controllable channel gate for controlling the flow of the bulk material to be filled into the valve pocket through the filling channel. Here, in known filling devices, the channel gates are often arranged in two or three different positions in order to open the filling channels to different degrees. If the channel gates are opened...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65B1/18B65B39/00F16K5/06F16K5/12
CPCB65B39/003B65B1/18B65B1/34
Inventor T·希灵F·沃特曼W·沃兰肯珀
Owner HAVER & BOECKER
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