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Automatic three-dimensional online monitoring magnetic-orienting device

A magnetic orientation and three-dimensional technology, which is applied in the field of automatic three-dimensional online monitoring of magnetic orientation devices, can solve problems such as different orientation effects, and achieve a good image capture processing effect.

Active Publication Date: 2018-12-14
XIAMEN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Different spatial positions of magnets have different orientation effects. However, in the current research on magnetic orientation devices, how to choose th

Method used

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  • Automatic three-dimensional online monitoring magnetic-orienting device
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  • Automatic three-dimensional online monitoring magnetic-orienting device

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Embodiment Construction

[0030] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0031] Such as Figure 1~3 As shown, the present invention includes a housing 8, a base 16, a cover plate 2, a paper placing platform 5, a magnetic orientation platform 12, an electric control platform 11, a three-dimensional moving unit, an online monitoring unit, a curing unit, a CPU control unit and a display screen; in:

[0032] The base 16 is set at the bottom of the casing 8, the cover plate 2 is set at the top of the casing 8, and the paper loading platform 5, the magnetic orientation platform 12, the electric control platform 11, the three-dimensional moving unit, the online monitoring unit, and the curing unit are installed on the casing within 8;

[0033] The paper-putting platform 5 is prov...

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Abstract

The invention discloses an automatic three-dimensional online monitoring magnetic-orienting device, and relates to the field of magnetic-orienting printing. The automatic three-dimensional online monitoring magnetic-orienting device comprises a paper placing platform and a magnetic-orienting platform, and further comprises a three-dimensional moving unit, an online monitoring unit, a display screen and a CPU control unit, wherein the magnetic-orienting platform is arranged below the paper placing platform; the three-dimensional moving unit and the online monitoring unit are separately connected to the CPU control unit; the three-dimensional moving unit is fixedly connected with the magnetic-orienting platform; the three-dimensional moving unit is used for regulating relative positions between paper and a magnet; the three-dimensional moving unit is provided with linear motion in X-Y-Z three dimensionalities; and the online monitoring unit comprises a first camera and a second camera. The automatic three-dimensional online monitoring magnetic-orienting device realizes three-dimensional motion through tri-axial linkage, and is linked with the cameras for realizing automatic searchingand positioning of the best magnetic-orienting position by calculating and analyzing stripe brightness of a picture.

Description

technical field [0001] The invention relates to the field of magnetic orientation printing, in particular to an automatic three-dimensional online monitoring magnetic orientation device. Background technique [0002] With its superb anti-counterfeiting characteristics, magnetic optical variable ink has been applied to various high-end anti-counterfeiting fields such as banknote printing, bills, and certificates. Magnetic inks contain magnetic pigment flakes that can be oriented along the direction of a magnetic field. The magnetic orientation device generates a specific magnetic field by designing different magnets to magnetically orient the pigment flakes, thereby producing a unique and unique optical pattern effect that cannot be copied. [0003] At present, the existing magnetic orientation device mainly fixes the magnet on the magnetic pigment to be oriented for orientation, such as Chinese patents CN203831984U, CN107415437A, CN203831970U, CN102267277A, CN103119521A, CN...

Claims

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Application Information

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IPC IPC(8): B41F17/00B41F23/04B41M3/14H04N7/18H04N5/232
CPCH04N7/181B41F17/00B41F23/04B41M3/14H04N23/80
Inventor 卜轶坤王志勋陈琳赵燕陈楠李伟
Owner XIAMEN UNIV
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