Equipment for processing N-edge-shaped paper tubes

Abstract

The invention relates to the field of numerical control machinery, in particular to equipment for processing N-edge-shaped paper tubes. The equipment is used for producing paper strips to paper tubes, and is characterized by comprising a frame, a clamping fixture, at least two paper tube forming sets, a rotating servo motor and a traction servo motor, wherein the paper strips are wound on the clamping fixture in a staggered manner in sequence; the paper tube forming sets are used for forming the paper tubes, and comprise gears, gear rings and traction pressing wheel mechanisms; the traction pressing wheel mechanisms include upper and lower pressing wheels and traction wheels; the paper tube forming mechanisms transfer power through couplings, and produce the paper tubes with different shapes through changing relative positions of key slots of the couplings; the rotating servo motor is used for driving the gears to peripherally rotate in Y direction; and the traction servo motor drives the gear rings of the paper tube forming sets to peripherally rotate in Y direction through a differential transmission mechanism. The equipment can be used for producing the paper tubes with various shapes (such as triangles, rectangles and hexagons), is simple in dimension adjustment, needs no secondary cutting, and is high in yield, fast in production speed, high in efficiency and low in cost.

Description

technical field [0001] The invention relates to the field of numerical control machinery, in particular to a device for processing "N" polygonal paper tubes. Background technique [0002] With the continuous increase of human beings' requirements for low-carbon environmental protection and social responsibility, recyclable paper packaging is favored by people. The processing of non-circular paper tubes in paper packaging is still in its infancy. At present, there are many deficiencies in the spiral paper tube equipment: 1. The shape of the paper tube is single, and only one shape can be produced; 2. It is difficult to change the product specification, requiring more mechanical parts, which is labor-intensive; 3. The cutting accuracy of the product is not enough , requires offline secondary cutting, resulting in waste of resources; 4. Low production efficiency and slow speed. Contents of the invention [0003] The present invention aims to solve the above problems, and pr...

AI Technical Summary

Problems solved by technology

At present, there are many deficiencies in the spiral paper tube equipment: 1. The shape of the paper tube is single, and only one shape can be produced; 2. It is difficult to change the product specification, requiring more mechanical parts, which is labor-intensive; 3. The cutting accuracy of the product is not enough , requires offline secondary cutting, resulting in waste of resources; 4. Low production efficiency and slow speed

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