Design of bag opening and bag holding mechanism of rotary packing machine

For the rotary packing machine to complete the consistent bag filling and unloading operation, the fundamental work is the bag opening before unloading. If the mouth of the bag is not opened or opened incompletely, in order to avoid the waste of packaging materials and packaging materials, especially food or medicines with high safety and hygiene requirements, an automatic detection device is designed. When the above situation occurs, The PLC does not issue discharge instructions to the electronic metering device to avoid waste of materials. The main work of the bag opening and bag holding mechanism is in the third station. The schematic diagram is shown in the figure:

1 cylinder
2 nozzles
4- suction cup
5 sucker
6-Linkage gear
8 rack
9 gears
Bag opening and bag holding mechanism
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