A welding slit detection device utilizing an X-ray machine

Abstract

The invention discloses an X-ray machine welding gap detection device, which comprises a box body, an opening is arranged on the side wall of the box body, and a box door is hinged at the opening of the box body, and a support frame is installed on the inner wall of the top end of the box body , the lower surface of the support frame is equipped with an X-ray tube, the inner wall of the bottom end of the box is provided with a circular track, and two mobile devices are installed in the circular track, and the two mobile devices are located on both sides of the circular track. On the side, the tops of the two mobile devices are welded with support rods, and a support plate is fixed between the two support rods. The middle position of the inner wall of the bottom plate of the box is installed with a first motor, and the end of the output shaft of the first motor is connected with a support board. The invention is simple in structure and novel in design. The X-ray tube can quickly determine whether there is a gap in the welding place, with high precision and small error. At the same time, the battery is fully and uniformly irradiated by X-rays, so that the detection structure is more accurate and the detection range is more comprehensive. .

Description

technical field [0001] The invention relates to the technical field of gap detection devices, in particular to X-ray machine welding gap detection equipment. Background technique [0002] An X-ray machine is a device that generates X-rays. It is mainly composed of an X-ray tube, an X-ray machine power supply, and a control circuit. The X-ray tube is composed of a cathode filament, an anode target, and a vacuum glass tube. The X-ray machine power supply It can be divided into two parts: high-voltage power supply and filament power supply. The filament power supply is used to heat the filament. The high-voltage output terminals of the high-voltage power supply are respectively clamped at both ends of the cathode filament and the anode target to provide a high-voltage electric field to accelerate the flow of active electrons on the filament. The anode target forms a high-speed electron flow. After bombarding the anode target surface, 99% of it is converted into heat, and 1% is ...

AI Technical Summary

Problems solved by technology

There may be some quality problems during the welding process of the battery, mainly including the step difference between the end cover and the shell, and the gap between the end cap and the shell that does not meet the requirements. Influenced by the positioning accuracy of the battery during the detection process, it is difficult for the existing technology to accurately detect the above parameters and achieve the purpose of eliminating defective products

Images