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Plate laser cleaning process and laser cleaning equipment

A technology for laser cleaning and cleaning equipment, applied in the direction of removing smoke and dust, cleaning methods and utensils, chemical instruments and methods, etc.

Active Publication Date: 2021-07-30
苏州思萃声光微纳技术研究所有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For large-area boards, it is difficult to clean the entire board accurately, without omission, and in all directions due to frequent movement of the board or the laser head. The movement is easy to produce errors, resulting in the inability to achieve a full range of effects

Method used

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  • Plate laser cleaning process and laser cleaning equipment
  • Plate laser cleaning process and laser cleaning equipment
  • Plate laser cleaning process and laser cleaning equipment

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Embodiment Construction

[0032] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.

[0033] A plate laser cleaning equipment is composed of a plate table 3, a laser head 1 and a dust suction pipe 2.

[0034] The top surface of the plate table is used for shelving the plate, and the plate table is coaxially driven and rotated by the second motor at the bottom.

[0035] The laser head and the dust suction pipe are suspended on the top of the board table through the rotating device and the moving device respectively. When the laser head is vertical, the focus of the laser is focused on the central axis of the plate table.

[0036] Both the rotating device 7 and the moving device are driven by a biaxial first motor.

[0037] The rotating device is composed of a rotating disc 5 and a peristaltic toothed disc 4. The peristaltic toothed disc 4 is composed of several toothed discs with different gear ratios, and the number of t...

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Abstract

The invention discloses a plate laser cleaning process and laser cleaning equipment. The center of the top face of a plate serves as a base point, and cleaning is conducted in the edge direction of the plate in a diffusion circle mode; and the diffusion circle is formed by unidirectionally changing the inclination angle of a laser head and rotating the plate by taking the center as the axis point. The same motor is used as a power source, the uniformity of the rotating frequency of a power shaft is guaranteed, the angular rate of the laser head and the moving rate of a dust suction pipe are consistent by adjusting a wriggling rotating disc and threads, and the adsorption efficiency of the dust suction pipe is guaranteed; the inclination angle of the laser head is changed unidirectionally, the forward diffusion circle is formed in combination with a plate axis point rotation mode, and reverse diffusion is formed through reverse change of the inclination angle of the laser head; when forward diffusion is combined, the laser removes dirt at high frequency; and the cleaning effect is strengthened through low frequency by reverse diffusion and laser. The equipment is simple in structure, convenient to use, integrated in the cleaning process, high in the automation degree, good in the cleaning effect, low in the dust splashing rate, environmentally friendly, high in practicability and wide in applicability.

Description

technical field [0001] The invention relates to a laser cleaning process, in particular to a plate laser cleaning process and laser cleaning equipment. Background technique [0002] Compared with traditional metal surface cleaning, laser cleaning has the advantages of no grinding, no stress, no consumables, environmental protection and high efficiency. Therefore, laser cleaning has been rapidly applied and developed in various industries. Among them, the laser cleaning head has the advantages of convenient movement, flexible cleaning, and low cost, and is widely used in complex cleaning environments. For example, black welding slag will appear at the corner of the right-angle sheet metal after tailor welding, and a laser cleaning head is required to clean the welding slag. [0003] For large-area boards, frequent movement of the board or the laser head makes it difficult to clean the entire board accurately, without omissions, or in all directions, or errors are prone to oc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B7/00B08B13/00B08B15/04
CPCB08B7/0042B08B13/00B08B15/04
Inventor 杨丽霞熊文学
Owner 苏州思萃声光微纳技术研究所有限公司
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