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Coating device

A technology of a coating device and an atomizing device, which is applied in the direction of spraying devices, liquid spraying devices, and devices for coating liquid on surfaces, and can solve problems such as reducing coating efficiency

Inactive Publication Date: 2013-11-20
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although this kind of coating device can coat the substrate, because the droplets are thrown from the center of the substrate to the surroundings under the action of centrifugal force, only one substrate can be installed on the workbench at a time, which greatly reduces the coating efficiency.

Method used

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Embodiment Construction

[0013] Please also refer to Figure 1 to Figure 3 , is the coating device 100 provided by the present invention, which is used for coating the substrate 300 to be coated. The coating device 100 includes a container 10 , a film atomizing device 20 , a driving device 30 , a heater 40 and a locking device 50 . The container 10 is used for accommodating the substrate to be coated 300 . The film material atomizing device 20 is used to atomize the film material liquid. The driving device 30 is rotatably connected to the film material atomizing device 20 , so that the film material atomizing device 20 rotates in the container 10 and moves up and down in the container 10 at the same time. The film material atomized by the film material atomizing device 20 is sprayed onto the substrate 300 to be coated. The heater 40 is used for heating and drying the film material on the substrate 300 coated with the film material.

[0014] The container 10 includes a side wall 11 and a cover 13 ....

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Abstract

The invention provides a coating device used for coating at least two substrates to be coated. The coating device comprises a vessel, wherein the vessel comprises a side wall and a cover body; at least two substrates to be coated are fixedly arranged in the side wall; the cover body is detachably locked and fixed at the open end of the side wall; a threaded hole is formed at the center of the cover body; the coating device also comprises a film atomization device and a driving device; the film atomization device comprises an atomizing part and a spraying part; the atomizing part is used for atomizing film liquid; the spraying part is used for spraying the film liquid atomized by the atomizing part; the driving device comprises a main part and a lead screw; the lead screw can rotate relative to the main part, is in threaded connection with the threaded hole of the cover body, and penetrates through the threaded hole of the cover body; and the lead screw is rotatably connected to the film atomization device so that the film atomization device rotates in the vessel and also vertically moves in the vessel, thus the film liquid covers the substrates to be coated. The coating device provided by the invention can be used for coating a plurality of substrates simultaneously.

Description

technical field [0001] The invention relates to a coating device. Background technique [0002] In the existing coating device, the substrate is fixedly placed in the center of a controllable rotary centrifuge work platform, and rotates accordingly, and then the liquid to be plated is dropped on the center of the substrate through a liquid drop device, and the liquid drop is under the action of centrifugal force Sprinkle it from the center of the substrate to the surroundings to form a coating layer on the surface of the object to be plated. [0003] Although this kind of coating device can coat the substrate, because the droplets are thrown from the center of the substrate to the surroundings under the action of centrifugal force, only one substrate can be installed on the workbench at a time, thus greatly reducing the coating efficiency. Contents of the invention [0004] In view of this, it is necessary to provide a coating device for coating multiple substrates at the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05B17/04B05B13/02B05B13/04B05D3/02
Inventor 裴绍凯
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD