Triple Center Seal Device for Pillow Packing Machine

Abstract

The invention relates to a triple center sealing device of a pillow packaging machine. The present invention comprises: a plurality of film supply rollers, which are equipped on one side of the pillow packaging machine, unroll the film roll and supply it to one side; guide models, which are equipped on the pillow packaging machine, and play the role of feeding the film through the pillow packaging machine. The film P that is transferred to one side in the unfolded state matches the size of the product and is rolled up and wrapped tightly; the central sealing part, the crease forming part, is equipped on the front of the pillow packaging machine, and is driven by the driving part. , the sealing part of the film is automatically folded into multiple zigzag shapes, so that the packaging operation can be carried out without defects; the coating roller, which is equipped on the other side of the pillow packaging machine, cuts the discharged packaging paper and seals it at the same time. In the present invention, since the central sealing part of the film is folded into three layers and pasted, the packaging operation can be carried out without defects, the quality and reliability of the sealing device can be greatly improved, and various requirements of producers can be met, leaving a good impression.

Description

technical field [0001] The embodiment of the present invention relates to the triple central sealing device of the pillow packaging machine. More specifically, since the central sealing part of the film is folded and pasted in the form of triple (2 layers × 3 = 6 layers, the same below), there is no need to The packaging work is carried out flawlessly, thereby greatly improving the quality and reliability of the sealing device, and thus satisfying various demands (needs) of producers, thereby making a good impression. Background technique [0002] As we all know, if various types of produced products are to be automatically packaged, the products that have been packaged in basic units are put into boxes or aggregated in a certain amount in machines such as case sealers, band sealers, and tying machines. , and then if it is close to the packaging machine, it will automatically run through sensor recognition and quickly pack it out. [0003] Or when using resin film (such as:...

AI Technical Summary

Problems solved by technology

[0011] In particular, the conventional technical problem is that since the central sealing part of the film is folded into a triple zigzag shape, the occurrence rate of defective packaging is high, resulting in low work efficiency

[0012] In addition, the problem of the above-mentioned conventional technology is that when using a thin film, the film is easily torn or melted and ruptured due to overheating.

[0013] Moreover, the above-mentioned conventional technical problem is that it is impossible to maintain a good sealing state without excess film and displacement.

[0014] In addition, the above-mentioned conventional technical problem is that when using a thin film, it is impossible to complete the sealing work closely

[0015] Therefore, the problem of the conventional technology described above is that it is not possible to save a great deal of cost because thin films cannot be used.

[0016] In order to solve the above-mentioned problems, it has been developed from the following prior art documents in the past, but there are still problems that cannot be solved in one fell swoop by the above-mentioned prior art

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