Improved structure of mirror plate washing and drying machine
A technology of drying machine and mirror plate, applied in the direction of pretreatment surface, coating, device for coating liquid on surface, etc., can solve the problem of mirror plate conveying wheel marks, uncontrollable thickness of release agent layer, mirror plate release The problem of uneven coating of the agent layer, etc., to achieve the effect of good practical performance
Inactive Publication Date: 2019-10-11
USUN TECH CO LTD
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Problems solved by technology
Such spray coating method and roller transmission will cause problems such as uneven coating of the release agent layer on the mirror plate, uncontrollable thickness of the release agent layer, and conveying wheel marks on the mirror plate. It is necessary to improve
Method used
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[0029] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0030] see figure 1 It is a three-dimensional schematic diagram of a specific embodiment of the improved structure of the mirror plate washing and drying machine of the present invention. The improved structure 100 of the mirror plate washing and drying machine includes a coating device 10 and a drying device 20, and the coating device 10 includes an upper coating wheel 12, a lower coating wheel 14 and a thickness control wheel 16 , the upper coating wheel 12 is set opposite to the lower coating wheel 14 , and the thickness control wheel 16 is located on one side of the upper coating wheel 12 and adjacent to a feeding end 101 . The feed end 101 is used to input a mirror plate (not shown in the figure), after the mirror plate is imported from the feed end 101, it is transported to the coating device 10 for coating of the release agent layer . Described drying devic...
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The invention discloses an improved structure of a mirror plate washing and drying machine. The improved structure of the mirror plate washing and drying machine comprises a coating device and a drying device, wherein the coating device is provided with an upper coating wheel, a lower coating wheel and a thickness control wheel, the upper coating wheel and the lower coating wheel are oppositely arranged, and the thickness control wheel is positioned on one side edge of the upper coating wheel and is adjacent to a feeding end; and the drying device is provided with a conveying belt, a supporting frame is arranged on the conveying belt, a plurality of protruding particles are arranged on the upper surface of the supporting frame, so that the mirror plate is supported by the convex particleson the supporting frame after the coating device is coated. According to the improved structure of the mirror plate washing and drying machine, the thickness of a release agent layer coated on the mirror plate is controlled through the thickness control wheel, and the mirror plate is supported by the convex particles on the supporting frame so that conveying marks on the coated mirror plate can beeffectively avoided in the drying and conveying process, and good practical performance is achieved.
Description
technical field [0001] The invention relates to an improved structure of a mirror plate washing and drying machine, in particular to an improved structure of a mirror plate washing and drying machine which is convenient for cleaning and coating the mirror plate. Background technique [0002] In the manufacturing process of multilayer circuit boards in the printed circuit board industry, a lamination process is required to combine the boards. The lamination process consists of stacking and laminating copper foil, film, and oxidized inner circuit boards. multilayer circuit board. Among them, the mirror steel plate is used as a pressing tool in the plate stack structure, and the mirror steel plate is commonly known as a mirror plate. In addition, the purpose of using the mirror board is to prevent the copper foil on the surface of the multilayer circuit board from being wrinkled and sunken, and to make it easy to remove the board. After the mirror plate is used, there is ofte...
Claims
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IPC IPC(8): B05C1/12B05C1/08B05C13/02B05C9/14B05D3/02
CPCB05C1/0865B05C1/0895B05C1/12B05C9/14B05C13/02B05D3/0254
Inventor 黄秋逢
Owner USUN TECH CO LTD