Blast device for random marking apparatus

A technology of blowing device and air duct, which is applied in the direction of printing device, printing machine, general parts of printing machinery, etc. It can solve the problems of accelerated drying speed, complex shape of ink dots, slow drying speed, etc.

Inactive Publication Date: 2017-02-08
石立公
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above-mentioned existing label printing device, after the ink comes out of the ink outlet, it naturally falls on the medium, sometimes the ink will fly out of the marking area, the shape of the ink dot is relatively small, the area occupied by the ink dot is small, and the drying

Method used

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  • Blast device for random marking apparatus
  • Blast device for random marking apparatus

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Embodiment Construction

[0026] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0027] Such as figure 1 As shown, the present invention proposes a blowing device for a random marking device, including: a fan 1, an air duct 2, and an air outlet 4, and optionally includes: a valve 3, a controller 5, and a sensor 6.

[0028] Such as figure 2 Shown, the shape of the air outlet of the present invention can be similar figure 2 Shown shape square air outlet 7, square air outlet 8, circular air outlet 9, irregular air outlet 10, irregular air outlet two 11, strip air outlet 12.

[0029] The blowing device is used in the marking stage and / or drying stage of the anti-counterfei...

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PUM

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Abstract

The invention relates to a blast device for a random marking apparatus. The blast apparatus comprises one to N draught fans, one to N air channels, one to N air outlets and one to N valves. The blasting air is normal temperature air, hot air and cold air; the valve can be a single-way valve and a proportion valve; and wind speed and directions of the air outlet can be controlled by a controller and a sensor. The blast device can be applied to an anti-fake label marking stage and/or a drying stage; oil ink can be blasted; a position of the oil ink falling on medium and a shape of the oil ink falling on the medium can be effected; and meanwhile, the oil ink can be quickly dried.

Description

technical field [0001] The invention relates to a random marking device, in particular to a blowing device for the random marking device. Background technique [0002] The existing Chinese patent 2015201975795 proposes an anti-counterfeiting marking system, which can meet the needs of continuous production on the industrial assembly line and put random anti-counterfeiting marks on the products on the assembly line. [0003] The existing Chinese patent 2015201982286 provides an anti-counterfeiting marking device capable of making random anti-counterfeiting marks. [0004] In the above-mentioned existing label printing device, after the ink comes out of the ink outlet, it naturally falls on the medium, sometimes the ink will fly out of the marking area, the shape of the ink dot is relatively small, the area occupied by the ink dot is small, and the drying speed is slow; If, after the ink comes out of the ink outlet, with the assistance of the blower, the area where the ink do...

Claims

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Application Information

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IPC IPC(8): B41F23/00B41F23/04B41J11/00
Inventor 石立公
Owner 石立公
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