A feeding and cutting device for a product packaging machine

Abstract

The invention discloses a material feeding and cutting device for a product packaging machine, which comprises a frame, a roll paper feeding device, a roll paper traction conveying device and a roll paper cutting device, and the frame is provided with Multiple installation positions; the web feeding device is used to install the web on the installation positions, including a feeding trolley and a feeding drive mechanism; the web traction and conveying device includes a conveying mechanism and guide mechanism; multiple groups of conveying mechanisms are arranged in sequence along the vertical direction on the frame; Arranged, and the outlets of each group of guides communicate with the feed inlet of the roll paper cutting device. The feeding and cutting device of the present invention can freely change the specifications of the roll paper, thereby being applicable to product packaging requirements of different specifications. In addition, the material loading and cutting device has a higher degree of automation and a higher conveying efficiency.

Description

technical field [0001] The invention relates to a packaging device, in particular to a feeding and cutting device for a product packaging machine. Background technique [0002] At present, in industrial production, some vulnerable equipment needs to be packaged to protect its surface, and kraft paper is often used as a packaging material as an environmentally friendly material. Usually kraft paper is wound into a cylinder (hereinafter referred to as roll paper) before use to reduce the occupied space. Due to the wide variety of roll paper widths, roll paper of different widths needs to be used for packaging products of different sizes and specifications. Therefore, before use, the roll paper usually needs to be manually carried, dragged and cut to cut the kraft paper into the desired size. length, so that it can be used for packaging; however, due to the heavy weight of the compacted web, manual operation is a waste of labor and is not safe; therefore, it is necessary to de...

AI Technical Summary

Problems solved by technology

[0004] (1) The kraft paper cutting machine can only use a single roll of web. When the size of the packaged product changes, the specification of the web needs to be changed, which is not only time-consuming and labor-intensive

and inefficient

[0005] (2) The kraft paper cutting machine cannot automatically install the roll paper in the kraft paper cutting machine, and the degree of automation is not high

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