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Intelligent laser welding device

A laser welding and intelligent technology, applied in laser welding equipment, welding equipment, metal processing equipment, etc., can solve the problems of deposition and poor welding quality, and achieve the effect of simplified operation, convenient and fast welding, and good welding effect

Active Publication Date: 2020-03-24
WENZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an intelligent laser welding device to solve the problem that the plasma plume generated by vacuum laser welding will be deposited on the laser transmission lens, resulting in poor welding quality

Method used

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  • Intelligent laser welding device
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Embodiment Construction

[0035] The present invention will be described in further detail below by means of specific embodiments:

[0036] The reference signs in the accompanying drawings include: laser head 10, vacuum chamber 20, feed port 21, feed door 22, discharge port 23, discharge door 24, second air pump 25, first electromagnet 26, Platen 30, first push plate 31, first buckle 311, first chute 32, second push plate 33, second buckle 331, second chute 34, transmission hole 40, box 41, laser transmission Lens 42, magnetic ring 43, protective tube 44, transparent protective lens 45, cold water pipe 50, fan 51, cold water tank 52, hot water tank 53, feed chamber 60, first workbench 61, first draw-in groove 611, the first A door 62, a first air pump 63, a gas cylinder 64, a baffle 65, a cylinder 66, a push rod 67, a discharge chamber 70, a second door 71, a second workbench 72, and a second slot 721.

[0037] Such as figure 1 , figure 2 As shown, the intelligent laser welding device includes a la...

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Abstract

The application of the present invention belongs to the technical field of laser welding, and specifically discloses an intelligent laser welding device, including a laser head, a vacuum chamber, a workbench unit, and a laser transmission unit. The upper end of the vacuum chamber is provided with a transmission hole. The laser transmission unit is installed At the transmission hole of the vacuum chamber, the workbench unit is located in the vacuum chamber, and the laser beam emitted by the laser head is projected onto the workbench unit through the laser transmission unit to weld the workpiece. The other side of the vacuum chamber is provided with a discharge port, the sliding seal at the feed port is provided with a feed door, and the slide seal at the discharge port is provided with a discharge door. Compared with the prior art, the device greatly reduces the deposition of plasma plume on the laser transmission lens, thereby improving the quality of laser welding of the workpiece, effectively ensuring the vacuum environment, and simplifying the welding operation steps.

Description

technical field [0001] The invention belongs to the technical field of laser welding, and specifically discloses an intelligent laser welding device. Background technique [0002] Laser welding uses the laser beam as the energy source to make it impact on the joint of the weldment to achieve the purpose of welding. In recent years, industrial lasers have developed rapidly, and fiber lasers and disk lasers with high power and high beam quality are emerging. The application of laser welding in deep penetration welding of thick plates has attracted much attention, and the application of laser welding in thick plate welding is increasing. The study found that the penetration depth of laser welding does not increase linearly with the increase of laser power; when the laser power increases to a certain level, the penetration depth of laser deep penetration welding will no longer increase due to the shielding effect of plasma plume, and the welding process will continue. May be t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K26/21B23K26/70
CPCB23K26/21B23K26/702
Inventor 朱德华徐玲杰陈孝敬刘文文曹宇杨焕张健孙兵涛
Owner WENZHOU UNIV
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