Abstract: Disclosed is an anti-skip and wear-resistant automatic positioning tool for welding production line based on digital twinning. Insertion holes are uniformly disposed on a base plate, and the insertion holes serve to be inserted with support columns. Flat plates are fixedly connected to telescopic air cylinders. Telescopic pulling columns are hinged to upper ends of the support columns. Tabletop cleaning components are mounted on the base plate. In the present disclosure, welding slag adhered to surfaces of clamping plates can be effectively removed, preventing issues when clamping the next welding vehicle body. This avoids minor scratches or dents on a surface of the vehicle body caused by pressure from particles of the welding slag, ensuring that the welding process is not affected by the presence of welding slag.

Abstract: Disclosed is an anti-skip and wear-resistant automatic positioning tool for welding production line based on digital twinning. Insertion holes are uniformly disposed on a base plate, and the insertion holes serve to be inserted with support columns. Flat plates are fixedly connected to telescopic air cylinders. Telescopic pulling columns are hinged to upper ends of the support columns. Tabletop cleaning components are mounted on the base plate. In the present disclosure, welding slag adhered to surfaces of clamping plates can be effectively removed, preventing issues when clamping the next welding vehicle body. This avoids minor scratches or dents on a surface of the vehicle body caused by pressure from particles of the welding slag, ensuring that the welding process is not affected by the presence of welding slag.

Abstract: Disclosed is a clamping device having an automatic direction adjustment function in a vehicle body welding conveying line, including a conveying frame. A driving motor is fixedly connected to a side wall of the conveying frame, and an output shaft end of the driving motor is fixedly connected to a rotating shaft I. The present disclosure facilitates the adjustment of a direction when vehicle bodies to be welded are conveyed on a turning conveying line, and vehicle bodies being conveyed can be corrected to the same horizontal state, to avoid a situation where the clamping device on the conveying line cannot smoothly clamp inclined vehicle bodies for conveying because the vehicle bodies cannot be in the same horizontal plane when being put in.

Abstract: Face shape information and head posture information are extracted from each face image. Facial expression information is acquired according to an audio clip corresponding to the each face image. Face key point information of the each face image is acquired according to the facial expression information, the face shape information, and the head posture information. Face images acquired are inpainted according to the face key point information, acquiring each generated image. A target video is generated according to the each generated image.