A screen laser processing positioning method and device
A laser processing and positioning device technology, applied in metal processing equipment, laser welding equipment, manufacturing tools, etc., can solve problems such as damage to the screen, loss, and inaccurate positioning of the screen, and achieve the effect of preventing damage to the screen and improving accuracy
Active Publication Date: 2020-12-08
深圳晶森激光科技股份有限公司
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Problems solved by technology
[0003] During the screen processing, the main body of the screen is fixed on the screen processing and positioning device, and then the laser transmitter installed on it scans the code to process the screen processing and positioning device. In the processing of this method, the screen is often caused by improper operation of the workers. The positioning is not accurate, and the positioning deviation during laser processing will cause the laser to directly shine on the screen and damage the screen
The cost of each screen is about 1,000 yuan, and the existing production method will cause huge losses
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[0020] In order to make the object, technical solution and advantages of 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.
[0021] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be constr...
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The invention relates to the technical field of laser processing, and discloses a screen laser processing positioning method and device. The method comprises the following steps that a screen body isfixed to a screen processing positioning device; a first positioning graph of the screen body is obtained according to the condition that the screen body is fixed to the screen processing positioningdevice; the screen body is taken out and is rotated horizontally by 180 degrees, and a second positioning graph of the screen body is obtained; whether a deviation between the first positioning graphand the second positioning graph is less than 0.08 mm is determined; if the deviation between the first positioning graph and the second positioning graph is less than 0.08 mm, laser processing is started, and code scanning is carried out on a screen. By comparing the deviation between the first positioning graph and the second positioning graph, laser processing is started, code scanning is carried out on the screen, the precision of laser processing positioning is improved, the condition that laser is directly irradiated to the screen due to the positioning deviation in the laser processingprocess is prevented, and damage to the screen is further prevented.
Description
technical field [0001] The invention relates to the technical field of laser processing, in particular to a screen laser processing positioning method and device. Background technique [0002] Laser processing technology uses the characteristics of high power density of the mechanism to focus it, so that the processed material is heated, melted and vaporized instantly. [0003] During the screen processing, the main body of the screen is fixed on the screen processing and positioning device, and then the laser transmitter installed on it scans the code to process the screen processing and positioning device. In the processing of this method, the screen is often caused by improper operation of the workers. The positioning is not accurate, and the positioning deviation during the laser processing will cause the laser to directly shine on the screen and damage the screen. The cost of each screen is about 1,000 yuan, and the existing production method will cause huge losses. ...
Claims
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IPC IPC(8): B23K26/36B23K26/70
Inventor 赵本和王淞
Owner 深圳晶森激光科技股份有限公司