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Automatic laser cutting equipment for mobile phone flexible screen production and processing

A laser cutting and flexible screen technology, which is applied in laser welding equipment, metal processing equipment, welding equipment, etc., can solve the problems of focusing mirror damage and shortening service life, and achieve the effect of preventing local temperature unevenness and uniform heat absorption

Active Publication Date: 2022-07-08
贵州倍易通科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, laser cutting equipment includes a laser focusing mirror for focusing the laser beam. Since the focusing mirror focuses the laser beam, it will also be damaged by the laser irradiation. Generates heat, if it is not cooled evenly, it may cause damage to the focusing lens and reduce its service life

Method used

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  • Automatic laser cutting equipment for mobile phone flexible screen production and processing
  • Automatic laser cutting equipment for mobile phone flexible screen production and processing
  • Automatic laser cutting equipment for mobile phone flexible screen production and processing

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Experimental program
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Embodiment 1

[0029] see Figure 1 to Figure 9 , The present invention provides a technical solution: an automatic laser cutting equipment for mobile phone flexible screen production and processing, comprising a base 1, a top plate 2 is fixed on the top of the base 1 through a bracket, and a cutting head main body 3 is installed on the bottom of the top plate 2. The cutting head The inside of the main body 3 is provided with a light-passing hole 7, the inner top of the light-passing hole 7 is installed with the laser head 8, the inner wall of the light-passing hole 7 is provided with an installation cavity 19, and the inner wall of the installation cavity 19 is vertically slidably installed with a lifting plate 13, The top of the lifting plate 13 is rotatably installed with a central gear 18 , a through hole is opened at the top of the center of the central gear 18 , and the laser focusing mirror 10 is installed in the through hole. The central gear 18 can transfer heat to the laser focusing...

Embodiment 2

[0048] The second embodiment, which is different from the first embodiment, is the implementation of the cleaning assembly;

[0049] Further, it also includes a cleaning component for cleaning the laser focusing mirror 10. The cleaning component includes a wiping rod 28 matched with the inner diameter of the light-passing hole 7. The top of the wiping rod 28 is provided with a wiping soft pad 29, The surface is a concave surface that is in contact with the convex surface of the laser focusing mirror 10 , and a wiping brush 30 is fixed to the outer wall of the wiping rod 28 .

[0050] By extending the wiping rod 28 from below the light-passing hole 7 and contacting the wiping pad 29 with the laser focusing mirror 10, and then repeating the previous steps, the central gear 18 and the laser focusing mirror 10 are rotated, and the wiping pad 29 To wipe it, the cleaning effect can also be controlled by wiping the pressure between the soft pad 29 and the laser focusing mirror 10. Af...

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Abstract

The automatic laser cutting equipment for mobile phone flexible screen production and machining comprises a base, a top plate is fixed to the top of the base through a support, a cutting head body is installed at the bottom of the top plate, a light through hole is formed in the cutting head body, and a laser head is installed at the inner top of the light through hole; a mounting cavity is formed in the inner wall of the light through hole, a lifting disc is vertically and slidably mounted on the inner wall of the mounting cavity, a center gear is rotatably mounted at the top of the lifting disc, and a through hole is formed in the top of the center of the center gear. Through cooperation of the structures, the periphery of the sun gear is cooled, the laser focus lens is cooled through heat transfer, and due to the fact that the laser focus lens is round, uniform heat absorption can be conducted on the laser focus lens when the round periphery of the sun gear is cooled, and the laser focus lens is cooled. And the phenomenon of uneven local temperature is prevented.

Description

technical field [0001] The invention relates to the technical field of mobile phone flexible screen processing, in particular to an automatic laser cutting device for the production and processing of mobile phone flexible screens. Background technique [0002] Laser cutting is to use a high-density laser beam to irradiate the material to be cut. When the material is rapidly heated to the vaporization temperature, it evaporates to form a hole, and then with the movement between the beam and the material, the hole continuously forms a narrow slit. Complete the cutting of the material. [0003] At present, laser cutting equipment includes a laser focusing mirror for focusing the laser beam. Since the focusing mirror focuses the laser, it will also generate heat due to the irradiation of the laser. If it is not cooled uniformly, it may be It will cause damage to the focusing lens and reduce its service life. SUMMARY OF THE INVENTION [0004] The purpose of the present invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/38B23K26/70
CPCB23K26/38B23K26/703Y02P40/57
Inventor 陈钟育黄向宇
Owner 贵州倍易通科技有限公司