Crease folding module of napkin folding production line

Abstract

The invention discloses a crease folding module of a napkin folding production line. The module comprises a frame, vertical plates, a speed reducing motor, a creasing device and a folding device, wherein the two vertical plates are fixed on the frame; a first creasing roller and a second creasing roller are rotatably mounted on the vertical plates; two short paper pressing rollers are mounted on the frame through a plummer block; a paper folding roller is fixedly mounted on the frame through a plummer block; the speed reducing motor is in transmission connection with the creasing device and the folding device; the crease folding module also comprises a crease bending device; a crease bending device mounting plate is mounted on the frame through a frame connection plate; an electromagnet and a slider are symmetrically distributed and fixed on the crease bending device mounting plate; an optical shaft is sleeved in the slider and can slide up and down; the upper ends of two optical shafts are fixedly connected by an optical shaft connection plate; a crease bending plate is fixedly mounted at the lower end of the optical shaft; and an armature of the electromagnet is fixedly connected with the optical shaft connection plate. Through the invention, the crease folding process is realized, the folding effect is good, and the folded edge is stable.

Description

technical field [0001] The invention relates to a napkin paper origami production line, in particular to a creasing half-folding module of the napkin paper origami production line. Background technique [0002] In Europe, especially in the dinner parties of important festivals in Western Europe and the dining occasions of mid-to-high-end restaurants, there is a huge demand for all kinds of high-quality napkins. And this kind of high-quality napkins are often folded into special shapes to meet the requirements of different customers. The napkin origami production line we proposed is a highly automated production line equipment used to realize the "just in time" production mode of complex inverted V-shaped origami for napkins. After years of research, we have proposed this napkin origami paper in two patents, patent No. 201010298717.0, titled "Folding Device for Napkin Machine Paper" and Patent No. 201010298720.2, titled "Layering Device for Napkin Machine Paper". One type o...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the inadequacy of the existing napkin origami production line that cannot be folded in half, the present invention proposes a creasing half-folding module of a napkin origami production line, which is an indentation half-folding of napkins after the paper folding process and paper turning process are completed. process, the folding effect is good, and the hemming is stable

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