Welding machine with double welding tables

Abstract

The invention discloses a welding machine with double welding tables. The welding machine comprises a body, wherein the body is provided with a first welding table and a second welding table; the first welding table and the second welding table are each provided with a supporting plate and a pressure plate mechanism; the pressure plate mechanisms can tightly press products to be welded on the supporting plates; the supporting plates on the first welding table and the second welding table can bear different products to be welded; welding reserved holes are formed in the pressure plate mechanisms; the welding reserved holes correspond to points to be welded on the products to be welded in a one-to-one mode; a welding mechanism is assembled on a first transferring mechanism; the first transferring mechanism can drive the welding mechanism to be switched between the first welding table and the second welding table; and the welding mechanism can weld the products to be welded through the welding reserved holes. The welding machine with double welding tables is reasonable in structure and capable of welding different types of products, and the application range of the welding machine is widened; and the products to be welded can be pre-pressed during welding, so that the stability during welding is ensured, and meanwhile the welding precision is improved.

Description

technical field [0001] The invention relates to the technical field of product welding processing, in particular to a welding machine with double welding stations. 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. In the 1970s, it was mainly used for welding thin-walled materials and low-speed welding. The welding process is heat conduction, 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 width, energy, peak power and repetition frequency of the laser pulse and other parameters to melt the workpiece and form a specific molten pool. Due to its unique advantages, it has been successfully applied in the precision welding of micro and small parts. [0003] At present, ther...

AI Technical Summary

Problems solved by technology

[0003]At present, there are two types of Pad keyboards, large and small. Welding small product keyboards requires small product welding machines; at the same time, welding large product keyboards requires large product welding machines. The current welding The machine usually has only one welding station, which can only complete the welding of a single product. At the same time, the existing welding machines generally have problems of insufficient stability and insufficient welding accuracy when welding Pad keyboard products.

Images