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Trimming and coloring device of paper box piece die

A side coloring, carton box technology, applied in the direction of packaging, transportation and packaging, paper/cardboard containers, etc., can solve the problems of low work efficiency, large amount of ink consumption, high labor intensity, etc., and achieve simple structure, uniform coloring, and easy to use convenient effect

Inactive Publication Date: 2013-08-21
BEIJING INSTITUTE OF GRAPHIC COMMUNICATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This coloring method has the following disadvantages: ① labor intensity is high and work efficiency is low; ② manual coloring with a brush is likely to cause uneven coloring; ③ the amount of manual coloring ink is difficult to control, and a small amount of ink is likely to cause false coloring and a large amount of ink , the drying time is long, and it is easy to cause deformation of the die-cutting edge

Method used

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  • Trimming and coloring device of paper box piece die
  • Trimming and coloring device of paper box piece die
  • Trimming and coloring device of paper box piece die

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0015] The carton box sheet die-cut edge coloring device of the present invention, its preferred embodiment is:

[0016] It includes a machine base on which a stacking device, an inkjet device and a lifting device are arranged. The inkjet device includes a nozzle, the nozzle is installed on the lifting device, and boxes are stacked on the stacking device. The nozzle is aimed at the die-cutting edge of the box to be colored.

[0017] The stacking device includes a stacking tray, the stacking tray is provided with a positioning tray, the positioning tray is equipped with a positioning bracket, and the positioning tray is provided with a backing plate.

[0018] The positioning tray is provided with a plurality of mounting threaded holes, and the positioning bracket is provided with through holes, and screws are installed on the mounting threaded holes through the through holes.

[0019] The through hole is a long hole, there are multiple positioning brackets, and the lower part ...

specific Embodiment

[0025] like figure 1 As shown, it includes a stacking device 1, an inkjet device 2, a lifting device 3 and a control system 4, and its working principle is:

[0026] First, stack and position the boxes 5 with die-cut edges to be colored on the stacking device 1, and then place the stacking device 1 on the machine base 6;

[0027] Open the inkjet device 2, and the high-pressure ink produced by its pressure system is sprayed onto the die-cut edge 7 of the box sheet to be colored through the inkjet nozzle;

[0028] The lifting device 3 drives the inkjet nozzle to reciprocate up and down to ensure that the box 5 can be evenly colored on the part that needs to be colored (the box die-cutting edge 7);

[0029] The control system 4 can control the lifting speed and height of the lifting device 3 and the ink ejection volume of the inkjet device 2 according to the needs of coloring.

[0030] stacking device such as figure 2 shown, including:

[0031] Positioning tray 11, positioni...

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Abstract

The invention discloses a trimming and coloring device of a paper box piece die. The trimming and coloring device of the paper box piece die comprises a machine base, a stacking device, an ink-jetting device, a lifting device and a control system. The ink-jetting device comprises a nozzle, a nozzle support, a printing ink delivery pipe, a printing ink storage and an air compressor. The lifting device comprises a lifting table, a turn-screw, a lifting guide rail and a driving element. The nozzle is installed on the lifting table. The stacking device comprises a stacking pallet, a locating pallet, a locating support and a backing plate. Box pieces are stacked on the backing plate, the nozzle is directed at a box piece die to be colored of the box pieces for trimming, and the lifting device and the ink-jetting device are controlled by the control system. The trimming and coloring device of the paper box piece die has the advantages of being simple in structure, even in coloring, convenient to use, high in efficiency, and capable of achieving automatic production of trimming and coloring of the paper box piece die.

Description

technical field [0001] The invention relates to a coloring device, in particular to a coloring device for a die-cut edge of a carton sheet. Background technique [0002] High-grade packaging cartons have high requirements on appearance. For dark-toned cartons, the die-cutting edge shows the white color of the paper itself. After the folding box is formed, part of the die-cutting edge will inevitably be exposed. These exposed white die-cutting edges form a strong color difference with the dark-toned box surface , thus affecting the overall appearance of the carton. In order to avoid the influence of the color difference between the exposed white die-cutting edge and the box surface on the overall appearance of the carton, it is necessary to color the exposed white die-cutting edge and paint it in a color consistent with the color of the box surface to eliminate this The effect of color difference on the overall appearance of the box. [0003] Currently, the coloring of the...

Claims

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Application Information

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IPC IPC(8): B31B1/74
Inventor 张改梅王辉武淑琴
Owner BEIJING INSTITUTE OF GRAPHIC COMMUNICATION
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