New high-speed full-automatic bag making machine

Abstract

The present invention is applicable to the technical field of mechanical equipment, and provides a novel high-speed full-automatic edge-pressing bag-making machine, which includes: a conveyor belt, a front frame, a middle frame and a rear frame. From the input end to the output end, there are cutting devices, intermittent positioning feeding devices, color-tracking electric eye movable devices, and hot-pressing knife edge-sealing devices in sequence. Roller etc. The new high-speed full-automatic edge-pressing bag making machine provided by the present invention can automatically adjust the position of the edge-pressing in real time through the transmission device after running and middle-heating, and can quickly adjust the position of the edge-sealing of the product size, reduce labor costs, increase production capacity, and thereby reduce costs , greatly reducing product scrapping, and can automatically adjust the position of the press knife and cutter in real time according to the stretching length of the printed product, greatly reducing scrapping. The folding position can be corrected in both directions by the correction device to improve product quality. There is a pressing glue stick at the film covering position, which can minimize the stretching deformation of the product.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment, and in particular relates to a novel full-automatic edge-pressing bag-making machine. Background technique [0002] In the existing crimping bag making machines, the product size is adjusted manually, that is, at the crimping position, the hot-pressing knife is manually adjusted, which increases the time for changing product specifications, and because of the production of ultra-thin film packaging bags. The stretching of the film becomes longer, resulting in different printing lengths and sizes, which cannot solve the misalignment of the sealing positions caused by the different printing sizes and lengths, resulting in a large number of scrapped products, increased scrapped and defective products, and greatly increased production costs; And at the folding position: the rectifying device corrects in one direction, making the folding size of the product inaccurate; at the composite po...

AI Technical Summary

Problems solved by technology

[0002] In the existing crimping bag making machines, the product size is manually adjusted, that is, at the crimping position, the hot press knife is manually adjusted, which increases the time for changing product specifications, and because of the production of ultra-thin film packaging bags. The stretching of the film becomes longer, resulting in different printing lengths and sizes, which cannot solve the misalignment of the sealing positions caused by the different printing sizes and lengths, resulting in a large number of scrapped products, increased scrapped and defective products, and greatly increased production costs; And at the folding position: the correcting device corrects in one direction, making the size of the folding of the product inaccurate; at the composite position: the stretch is too large after heating, and the difficulty of bag making is greatly increased

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