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A Technology for Preventing Laser Marking Carbonization Leftovers

A laser and support table technology, used in laser welding equipment, manufacturing tools, metal processing equipment, etc., can solve problems such as long residence time, damage to items, and impact on quality, and achieve the effect of preventing carbonization, simple structure, and rapid marking

Active Publication Date: 2020-08-14
深圳特朗商实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing laser marking device, during specific work, the thermal reaction zone of the laser vaporizes rapidly, thereby forming a carbonized layer. When the marking speed is relatively slow, the residence time is relatively long, and the local temperature rises, which will also cause Carbonization, the carbonization layer seriously affects the quality, and if it is serious, it will cause damage to the item and need to be re-marked

Method used

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  • A Technology for Preventing Laser Marking Carbonization Leftovers
  • A Technology for Preventing Laser Marking Carbonization Leftovers
  • A Technology for Preventing Laser Marking Carbonization Leftovers

Examples

Experimental program
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Embodiment 1

[0026] see Figure 1~4 , in an embodiment of the present invention, a device for preventing laser marking and carbonization legacy, including a support table 1, an L bar 3 and a marking device 13, a fixedly connected motor 2 is provided on the right side of the top of the support table 1, and the The top of the motor 2 is fixedly connected to the lower end of the longitudinal part of the L bar 3, and the outer surface on the right side of the upper end of the longitudinal part of the L bar 3 is fixedly connected to a display screen 4, and the display screen 4 is a touchable display screen, which can realize man-machine Interaction, the display screen 4 is provided with a memory, the display screen 4 is connected to the external computer, and the data can be stored in the display screen 4 through the external computer, and the left outer surface of the upper end of the longitudinal part of the L bar 3 is provided with The sensor 6 that is fixedly connected, the model of the sen...

Embodiment 2

[0028] see Figure 2-5, in an embodiment of the present invention, a device for preventing laser marking and carbonization legacy, including a support table 1, an L bar 3 and a marking device 13, a fixedly connected motor 2 is provided on the right side of the top of the support table 1, and the The top of the motor 2 is fixedly connected to the lower end of the longitudinal part of the L bar 3, and the outer surface on the right side of the upper end of the longitudinal part of the L bar 3 is fixedly connected to a display screen 4, and the display screen 4 is a touchable display screen, which can realize man-machine Interaction, the display screen 4 is provided with a memory, the display screen 4 is connected to the external computer, and the data can be stored in the display screen 4 through the external computer, and the left outer surface of the upper end of the longitudinal part of the L bar 3 is provided with The sensor 6 that is fixedly connected, the model of the sens...

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PUM

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Abstract

The invention discloses a device for preventing carbonization remnants of laser marking, and belongs to the field of laser marking. The device is used for solving the problem that laser marking carbonis left. The device comprises a supporting table, an L-shaped rod and a marking device, a motor which is fixedly connected is arranged on the right side of the top of the supporting table, the top ofthe motor is fixedly connected with the lower end of the longitudinal part of the L-shaped rod, a first telescopic rod is arranged at the left end in the top of the L-shaped rod, the right end of thefirst telescopic rod is fixedly connected with the upper end of the T-shaped rod, and the lower end of the T-shaped rod is fixedly connected with the middle of the outer surface of the top of the marking device. The invention further discloses a process applying the device for preventing thet carbonization remnants of laser marking. According to the device and the process, the heat reaction areaof the laser can be rapidly vaporized and sucked away through a fan, the marking operation is simple and convenient, the marking can be carried out quickly, and the carbonization can be prevented again.

Description

technical field [0001] The invention relates to the field of laser marking, in particular to a process for preventing carbonization left over from laser marking. Background technique [0002] Laser marking is a method of using the high peak power density of the focused laser beam to leave a permanent mark on the surface of the material through the evaporation of the surface material of the material or the photo-induced physical and chemical changes. It is used in real life electronics, hardware, aviation devices, Laser marking is often used in the marking of graphics and text in various fields such as auto parts and precision instruments. Compared with other technologies, laser marking has fast marking speed, high precision, and can work continuously and stably; [0003] In the existing laser marking device, during specific work, the thermal reaction zone of the laser vaporizes rapidly, thereby forming a carbonized layer. When the marking speed is relatively slow, the reside...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J2/435B23K26/362B23K26/142B23K26/70B41M5/24
CPCB23K26/142B23K26/362B23K26/702B41M5/24
Inventor 黄倪欢
Owner 深圳特朗商实业有限公司