High-power semiconductor laser welding equipment with protection structure and convenient to fix

Abstract

The invention discloses high-power semiconductor laser welding equipment with a protection structure and convenient to fix, and relates to the technical field of laser welding equipment, in particularto high-power semiconductor laser welding equipment with a protection structure and convenient to fix. The equipment comprises a supporting body and a lifting adjusting device. The lifting adjustingdevice is arranged above the supporting body and comprises a fixed seat, a fixed sleeve, a supporting block, a fixed bearing, a threaded column, a top cover and a control hand wheel. According to thehigh-power semiconductor laser welding equipment with the protection structure and convenient to fix, the structure is increased, and meanwhile the use performance of the whole equipment is greatly improved; the improved equipment can mount opposite protection plate faces according to requirements of users, and therefore operators are protected in the machining process, and potential safety hazards of the equipment in the use process are reduced; and the whole equipment is quite simple and convenient to mount, and the use requirements of people are effectively met.

Description

technical field [0001] The invention relates to the technical field of laser welding equipment, in particular to a high-power semiconductor laser welding equipment with a protective structure for easy fixing. Background technique [0002] Laser welding is an efficient and precise welding method that uses a high-energy-density laser beam as a heat source. Laser welding is one of the important aspects of the application of laser material processing technology. It was mainly used for welding thin-walled materials and low-speed welding in the 1970s. The process is of heat conduction type, that is, the laser radiation heats the surface of the workpiece, and the surface heat diffuses to the inside through heat conduction. By controlling the parameters such as the width, energy, peak power and repetition frequency of the laser pulse, the workpiece is melted and a specific molten pool is formed. Due to its unique The advantages have been successfully applied in the precision welding...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a high-power semiconductor laser welding equipment with a protective structure for easy fixing, which solves the problem that the internal and external structures of the laser welding equipment proposed in the above-mentioned background technology are mostly unified and cannot be installed during use. A good protective structure increases the safety hazards during the operation of laser welding equipment, indirectly reduces the efficiency of welding equipment, and the equipment is inconvenient to install and disassemble during use, and cannot well meet people's needs.

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