Turnover mechanism

• Main Authors: SONG HUIGANG, YUAN YANG, ZHAO YONGCUN, LYU SHAOLIN, SUN WEIDONG, MA JINYONG
• Format: Patent
• Language: English
• Published: 20.01.2016
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKING; PERFORMING OPERATIONS; PNEUMATIC TUBE CONVEYORS; SHOP CONVEYOR SYSTEMS; STORING; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING; TRANSPORTING

The invention relates to a turnover mechanism. A drive air cylinder is installed on a base plate. A sliding block is installed on the drive air cylinder. A front connection block and a rear connection block are installed on the front side and the rear side of the sliding block respectively. A front guide groove plate is installed on the front connection block. A rear guide groove plate is installed on the rear connection block. Slide blocks are installed on the inner side of the front guide groove plate and the inner side of the rear guide groove plate respectively. The slide blocks are installed on slide rails. The front slide rail is fixedly installed on a front side plate. The rear slide rail is fixedly installed on a rear side plate. The front guide groove plate and the rear guide groove plate are provided with track grooves respectively. The front side plate and the rear side plate are provided with bearings respectively. Poking blocks are installed on the bearings, and idler wheels are installed on the poking blocks and in the track grooves. A clamping air cylinder is installed on the base plate. The clamping air cylinder is installed on the front side plate and the rear side plate through connection plates. The poking blocks penetrate through the bearings and are connected with clamping claws respectively. A sheet material can be clamped in the clamping claws. According to the turnover mechanism, 45-degree angles are formed between the track grooves and the horizontal plane; the drive air cylinder drives the sliding block to drive the front guide groove plate and the rear guide groove plate to move along the slide rails, and meanwhile the idler wheels move along the track grooves so that the poking blocks can rotate by 90 degrees finally.