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Laser cleaning device and cleaning method

A laser cleaning and to-be-cleaned technology, applied in cleaning methods and appliances, chemical instruments and methods, workpiece surface treatment equipment, etc. High-level problems, to achieve fast and efficient cleaning, improve cleaning efficiency, and ensure the effect of cleaning quality

Active Publication Date: 2017-08-22
武汉翔明激光科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The method of the present invention does not need to use a spectroscopic device, the galvanometer scanning method has a large energy density, high removal efficiency, the size of the removed coating can be adjusted, and the removal thickness can be controlled by controlling the laser power, but it cannot be realized in a hot-rolled steel production line. Efficient cleaning of hot-rolled steel sheets

Method used

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Embodiment Construction

[0040] The object of the present invention is to provide a laser cleaning device and a cleaning method to realize efficient cleaning of objects to be cleaned on a production line.

[0041] In order to make the above objects, features and advantages of the present invention more comprehensible, the technical invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0042] Such as figure 1 As shown, the present invention provides a laser cleaning device, including a bracket 101, a position sensor 102, a controller, a scale collection device 103, a plurality of laser cleaning heads 104, a plurality of swing motors 105 and a plurality of image sensors;

[0043] The bracket 101 is used to install the laser cleaning device on the production line of objects to be cleaned;

[0044] The swing motor 105 is fixedly connected on the support 101; the output shaft of the swing motor 105 is connected with the swing center o...

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Abstract

The invention discloses a laser cleaning device and a cleaning method. Specifically, the device comprises a support, a position sensor, a controller, an oxide skin collecting device, multiple laser cleaning heads, multiple swing motors and multiple image sensors. The laser cleaning device is installed on a to-be-cleaned object conveying belt through the support, whether to-be-cleaned objects enter a cleaning zone or not is detected through the position sensor, cleaning of the to-be-cleaned objects on a production line can be achieved, laser cleaning is performed through the multiple laser cleaning heads, swing angle adjustment of the laser cleaning heads can be achieved through the swing motors, the cleaning efficiency and cleaning quality can be improved, images obtained after cleaning are analyzed through the image sensors, and the cleaning quality is thus ensured. By adopting the device and the device, fast and efficient cleaning of to-be-cleaned objects on the production line can be achieved.

Description

technical field [0001] The invention relates to the field of laser cleaning, in particular to a laser cleaning device and a cleaning method. Background technique [0002] A large number of impurities will be produced during the processing of workpieces, for example, Fe produced during the rolling of hot-rolled steel plates 3 o 4 Black oxide film, while for Fe 3 o 4 The black oxide film is mostly cleaned by acid cleaning, that is, cleaning with a solution containing hydrochloric acid or chromic anhydride phosphoric acid, but this cleaning method will cause low efficiency and increase costs due to the volatilization of the acid solution, and the acid solution used for cleaning It causes serious pollution to the environment and causes corrosion to the equipment. After cleaning, waste liquid treatment is required, which further increases the cleaning cost. Moreover, the process of acid liquid cleaning of hot-rolled steel plates needs to go through 1 to 2 minutes, and then hea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B7/00B21B45/06
CPCB08B7/0042B21B45/06
Inventor 王春明史天意
Owner 武汉翔明激光科技有限公司
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