Plant core laser welding device

Abstract

The invention discloses a plant core laser welding device. The plant core laser welding device comprises a frame, a welding mechanism, a gripper mechanism, and a transmission mechanism for driving thegripper mechanism to move; the frame is provided with a platform for placing panels; the welding mechanism and the transmission mechanism are both connected with the frame; the welding mechanism comprises a linear slide table, and a welding machine head for welding core tubes on the panels; the linear slide table drives the welding machine head to move; and the gripper mechanism comprises a clamping part for clamping the core tubes. The core tubes can be automatically welded on the panels to prevent displacement thereof due to air currents in the brazing process, the conveying process or theprocess of paving on the panels, so that the brazing quality is improved; and the plant core laser welding device needs no manual welding, greatly improves the working efficiency, and reduces the labor cost.

Description

technical field [0001] The invention relates to the technical field of welding, in particular to a core-planting laser welding device. Background technique [0002] The core board designed by our factory includes the first panel, the second panel and several core tubes arranged between the first panel and the second panel. The core tube and the two panels are connected by brazing. The produced core board can be used in various fields such as building structures, vehicles, ships, aircraft, aerospace equipment, containers, bridges, roads, tunnels, rail foundations, furniture, culverts, vacuum tubes or bags. The so-called core planting is to fix multiple core tubes on one of the panels. [0003] When the panel of the core plate is brazed with the core tube, there are mainly the following problems: (1) If the core tube is not fixed on the panel, but the brazing material is directly spread on the core tube and placed in the brazing furnace Brazing will cause the core tube to fa...

AI Technical Summary

Problems solved by technology

[0003] When the panel of the core plate is brazed with the core tube, there are mainly the following problems: (1) If the core tube is not fixed on the panel, but the brazing material is directly spread on the core tube and placed in the brazing furnace Brazing will cause the core tube to fall; (2) If the brazing material is set on the core tube, and the entire row of core tubes is connected by brazing material, or all the core tubes are connected by wire, etc. , if the upper panel is pressed on the core tube, due to the large panel area, such as a 12m long panel, there will be airflow during the pressing process, which will not only easily blow the solder, but also easily cause the entire core tube to Displacement, thus affecting the brazing quality

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