Automatic edge sealing and finished product sorting device for panty-hose packaging bag

Abstract

The invention provides an automatic edge sealing and finished product sorting device for a panty-hose packaging bag, which is characterized by comprising a transmission system for transmitting a panty-hose packaging bag, wherein an edge turning device and a sorting device are respectively arranged at the inlet and the outlet of the transmission system, a heat-sealing device is arranged above the edge turning device, a compressing device is arranged in the middle of the transmission system, a detection mechanism is further arranged on the transmission system, when the panty-hose packaging bag on the transmission system is transmitted to a proper position, the panty-hose package bag is compressed by the compressing device, later, edge turning to the bag mouth of the panty-hose packaging bag is performed by the edge turning device, heat-sealing to the edge turned panty-hose packaging bag is performed through the heat-seal device, after heat sealing, the length and the thickness of the panty-hose packing bag are detected by a detection mechanism,and finally, accepted products and degraded products are sorted through the sorting device. The invention has the advantages that the structure is simple, the demounting is easy, the processing cost is greatly saved, and the popularization and applicability of the automatic edge sealing and finished product sorting device are enhanced.

Description

technical field [0001] The invention relates to a device for automatically sealing edges and sorting finished products of pantyhose packaging bags, belonging to the technical field of packaging machinery applications. Background technique [0002] With the diversification and high-grade of pantyhose products, people put forward higher and higher requirements for the edge banding quality of products. In the current edge banding technology, one is manual edge banding, that is, manual edge banding with plastic tape. This method is not only time-consuming, inefficient, but also easy to wrinkle, which does not meet the process requirements. The other is to use a labeling machine to affix a label on the edge. The labeling machine used in this method is very expensive, and may cause the two sides to not be sealed, but only the middle part to be sealed, which is easy to crack. At the same time, there is no automatic detection device in the existing device, and defective products ca...

AI Technical Summary

Problems solved by technology

In the current edge banding technology, one is manual edge banding, that is, manual edge banding with plastic tape. This method is not only time-consuming, inefficient, but also easy to wrinkle, which does not meet the process requirements.

The other is to use a labeling machine to stick a label on the edge. The labeling machine used in this method is very expensive, and may cause the two sides to not be sealed, but only the middle part to be sealed, which is easy to crack

At the same time, there is no automatic detection device in the existing device, and defective products cannot be distinguished, which seriously restricts the application field of the device

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