Special workpiece film coating method
A workpiece and special technology, applied in the field of fully automatic coating on the front and back of the workpiece, can solve the problems of low degree of automation and achieve the effect of high degree of automation
Active Publication Date: 2020-08-07
GUANGDONG SHENGBOER PHOTOELECTRIC TECH CO LTD
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Problems solved by technology
[0003] In order to overcome the problem of low automation of existing coating methods, the embodiment of the present invention provides a coating method for special workpieces
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[0027] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0028] When ordinal numerals such as "first" and "second" are mentioned in the embodiments of the present invention, unless they really express the meaning of order according to the context, it should be understood that they are only used for distinction.
[0029] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it...
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Abstract
The embodiment of the invention discloses a special workpiece film coating method. The special workpiece film coating method at least comprises the following steps: feeding the front surface of a workpiece, and sending the workpiece into a process chamber of vacuum coating equipment in a reverse surface state; carrying out reciprocating reverse coating on the back surface of the workpiece in the process chamber of the vacuum coating equipment; carrying out inverse static discharge treatment on the workpiece with the coated back surface in a static placing chamber of the vacuum coating equipment; after the workpiece exits the vacuum coating equipment, feeding the workpiece into the process chamber of the vacuum coating equipment again in a front state; carrying out reciprocating positive coating on the front surface of the workpiece in the process chamber of the vacuum coating equipment; carrying out positive static placing treatment on the workpiece with the coated front surface in thestatic placing chamber of the vacuum coating equipment; and conveying the workpiece to a discharging station for discharging the workpiece on the front side. According to the special workpiece film coating method, the workpiece sequentially passes through the working procedures of front feeding, reverse coating, reverse static placing, front coating, front static placing and front discharge, so that the full-automatic coating treatment of front feeding and front discharge of the workpiece is realized, and the automation degree is high.
Description
technical field [0001] The invention relates to a workpiece coating technology, in particular to a fully automatic coating method for the front and back surfaces of a workpiece in a vacuum environment. Background technique: [0002] With the advancement of science and technology, the requirements for material processing technology, especially surface coating technology, are getting higher and higher. However, conventional coating methods at home and abroad have a low degree of automation, and there is a temperature rise in the coating process that causes workpieces Surface deformation defects. Invention content: [0003] In order to overcome the problem of low degree of automation of the existing coating methods, an embodiment of the present invention provides a coating method for special workpieces. [0004] A coating method for a special workpiece, at least comprising the following steps: [0005] After the front side of the workpiece is loaded, it is sent into the pro...
Claims
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IPC IPC(8): C23C14/22
CPCC23C14/22
Inventor 姜翠宁高文波徐从高李本嫣
Owner GUANGDONG SHENGBOER PHOTOELECTRIC TECH CO LTD