High-precision automatic corrugated cardboard printing, slotting and die-cutting integrated system and its working method

Abstract

The invention discloses a high-precision automatic corrugated cardboard printing slotting die-cutting integrated system, which includes a printing device, an edge deflashing device, a slotting device and a stacking device arranged in sequence from right to left, and the printing device includes a first machine Frame, the first power part, the hydraulic cylinder fixed on the top of the first frame, the printing plate roller and the embossing roller are rotatably installed in the first frame, and the first roller conveying device and input The roller table device, the first roller table conveying device and the input roller table device are respectively arranged on the left and right sides of the embossing roller, and the piston rod of the hydraulic cylinder is fixed with a connecting frame, which runs through the top of the first frame and extends into the In the first frame, a plurality of anilox rollers are rotatably installed in the frame, and any one of the anilox rollers is tangent to the printing plate roller. The invention has the beneficial effects of automatically stacking corrugated cardboards, improving the processing quality of finished corrugated cardboards, being able to process blind slots, and printing inks of different colors on the corrugated cardboards without stopping the machine.

Description

technical field [0001] The invention relates to the technical field of cardboard processing equipment, in particular to a high-precision automatic corrugated cardboard printing, slotting and die-cutting integrated system and its working method. Background technique [0002] Corrugated cardboard is a multi-layer bonded body. It is composed of at least one layer of corrugated core paper interlayer and one layer of cardboard. It has high mechanical strength and can withstand collisions and falls during handling. The practicality of corrugated cardboard The performance depends on three factors: the characteristics of the core paper and cardboard and the structure of the corrugated cardboard itself. With the rapid development of the logistics industry, the use of corrugated cardboard is increasing. At present, printing and slotting machines are used to print and slot corrugated cardboard to obtain finished corrugated cardboard. Printing slotting machine refers to a comprehensive...

AI Technical Summary

Problems solved by technology

[0003] Although the existing printing slotting machine can process the finished corrugated cardboard, it still has the following defects: 1. The width of the cutter in the slotting part is constant all the time, so only grooves with fixed width can be cut out on the corrugated cardboard , there are limitations in use, in addition, the depth of the groove cut out on corrugated cardboard is fixed, and blind grooves cannot be processed on corrugated cardboard, so there are limitations in use

II. There are a large number of flashes on both sides of the corrugated cardboard, which reduces the production quality of the finished corrugated cardboard. In the later stage, it is necessary to manually remove the flashes on both sides of the corrugated cardboard. This undoubtedly increases The labor intensity of workers reduces the production efficiency of corrugated cardboard

III. After the finished corrugated cardboards are conveyed from the slotting section, the corrugated cardboards are scattered everywhere, causing the workers to collect and stack the corrugated cardboards together so that they can be transported to subsequent stations, and the corrugated cardboards are manually collected and stacked neatly , undoubtedly further increases the labor intensity of workers

IV. Existing printing and slotting machines need to be shut down to change the ink color in the ink cartridge before printing inks of different colors on the next corrugated cardboard, thus reducing the production efficiency of corrugated cardboard

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