Linear type laser welding machine of capacitor battery

The utility model relates to a linear type laser welding machine of a capacitor battery. The linear type laser welding machine of the capacitor battery comprises a working platform, wherein a front placement platform, a conveying device and a rear placement platform are arranged on the working platform in sequence, the conveying device is provided with a plurality of groups of battery locating devices, an x, y and z axis displacement mechanism is installed on the top of a laser welding main machine, a welding mechanism is installed at the front end of the x, y and z axis displacement mechanism, a control panel is arranged on the working platform, a function control module is arranged inside the control panel, and an electrical control cabinet is installed inside the working platform. The linear type laser welding machine of the capacitor battery achieves linear operation, is concise in design, and reasonable in process arrangement, and can carry out continuous material feeding and location. The distance can be automatically set in the process of the material feeding, locating time of a shooting detection device is shortened, automation efficiency is improved, moving distance of a laser welding head is reduced, enough cooling time is provided for welded workpieces, welding quality is improved, electrode columns can be recycled after batteries are abandoned, and manufacture cost of the linear type laser welding machine of the capacitor battery is further reduced.