A powder spraying device for a printing machine

A printing machine and powder spraying technology, applied to printing machines, general parts of printing machinery, printing, etc., can solve problems such as increased production costs, too thick powder layer, easy ink adhesion, etc., to accelerate cooling speed and reduce use The effect of ensuring dryness
CN106079878BInactive Publication Date: 2018-03-30湖南天成印务有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
湖南天成印务有限公司
Publication Date
2018-03-30
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a powder spraying device of a printing machine. The powder spraying device of the printing machine comprises a shell (1), wherein a baffle plate (4) is arranged in the shell (1); one side of the baffle plate (4) is provided with a powder spraying chamber (5); the other side of the baffle plate (4) is provided with a dust removing chamber (6); one side, which approaches the baffle plate (4), of the powder spraying chamber (5) is provided with a thickness sensor (10); the thickness sensor (10) is connected with a controller (11), a sliding track (13) is arranged in the powder spraying chamber (5); the sliding track (13) is provided with a powder conveying pipe (14); the lower part of the powder conveying pipe (14) is provided with spraying nozzles (15); the spraying nozzles (15) are connected with the controller (11). The powder spraying device of the printing machine has the characteristics that the thickness of a powder layer can be regulated in real time in a powder spraying process; the powder spraying effect is improved; the pollution to an environment is reduced; the influence on the physical health of a worker is decreased; the production cost is decreased.
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Description

Technical field

[0001] The invention relates to a printing machine component, in particular to a powder spraying device of the printing machine. Background technique

[0002] With the continuous development and progress of society, the demand for printed products is also expanding, and the content of printed products is becoming more and more abundant. Different printed products require different inks, and the adhesion and adhesion of different inks The abilities are also different. In order to improve the efficiency of printing, currently the printed paper is usually rolled together without air-drying. This will cause the printed matter to adhere to the back of the printed matter, and the printing quality will also be affected. In order to solve this problem , The technician chooses to spray a layer of powder before the printed matter is wound, so that the surface of the printed matter is smooth and has no adhesion ability, but the thickness of the ink layer on the surface of s...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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