Coating thickness regulating mechanism and method for coating head

A technology of coating thickness and adjustment mechanism, which is applied to coatings and devices for coating liquid on the surface, etc., can solve the problem of uneven coating thickness, achieve uniform coating thickness, precise control, improve labor efficiency and production quality Effect

Pending Publication Date: 2018-12-07
常州市伟邦光电科技有限公司
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Problems solved by technology

[0003] The technical problem to be solved by the present invention is: in order to solve the technical problem of uneven coating thickness applied by the coating machine in the prior art, the present invention provides a coating head coating thickness adjustment mechanism and adjustment method, which can monitor the coating thickness in real time. Layer thickness, and adjust the distance between the coating roller and the coating roller in time to ensure the uniformity of the coating

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  • Coating thickness regulating mechanism and method for coating head
  • Coating thickness regulating mechanism and method for coating head
  • Coating thickness regulating mechanism and method for coating head

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[0029] The present invention will now be described in further detail with reference to the drawings. These drawings are all simplified schematic diagrams, which merely illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.

[0030] Such as Figure 1-7 Shown is the best embodiment of the present invention, a coating head coating thickness adjustment mechanism for coating a substrate 100 with a coating, including two wallboard components 1 arranged opposite to each other, and two The supporting roller 2, the first transition roller 4 and the second transition roller 5 with the axis of the wallboard components 1 parallel to each other, the substrate 100 enters from below the first transition roller 4, bypasses above the supporting roller 2, and then bypasses the second The top of the second transition roller 5 enters the oven for drying, the supporting roller 2 is connected with a transmissio...

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Abstract

The invention relates to the technical field of coater coating, in particular to a coating thickness regulating mechanism and method for a coating head. A scraper fine-tuning mechanism can regulate adistance between a scraper roller and a supporting roller in real time, so that the distance between the scraper roller and the supporting roller is kept constant, and therefore, the coating thicknessof a substrate surface is kept uniform, the whole thickness regulating process does not need artificial participation, is fully automatic; and moreover, the control is precise, so that labor efficiency and production quality are greatly improved.

Description

Technical field [0001] The invention relates to the technical field of coating setting of a coating machine, in particular to a coating head coating thickness adjustment mechanism and an adjustment method. Background technique [0002] Coating machine is mainly used for surface coating process production of film, paper, etc. This machine coats the rolled substrate with a layer of glue, paint or ink with specific functions, and then winds it after drying. In actual production, there are certain requirements for the thickness of the coating. How to make timely adjustments to the coating thickness in actual production is a problem that needs to be solved. At present, the scraper is fixed in place during coating, the gap between the blade edge of the scraper and the coating roller is adjusted by a fine-tuning mechanism, and the thickness of the stone coating is adjusted by the size of the gap. However, the position of the coating roller and the scraper is relatively immobile. When t...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C1/08B05C11/04
CPCB05C1/0895B05C11/041
Inventor 郭红星成士海
Owner 常州市伟邦光电科技有限公司
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