Size-adjustable flip-flop front end punching equipment

• Main Authors: ZHANG MINGJI, ZHANG JIANXING
• Format: Patent
• Language: Chinese; English
• Published: 08.11.2022
• Subjects: FOOTWEAR; HUMAN NECESSITIES; MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING ORREPAIRING FOOTWEAR

The size-adjustable flip-flop front end punching equipment comprises a base, a supporting frame, a bearing plate, an electric telescopic rod, a servo motor, a transmission rod and a drill bit, the supporting frame is fixedly installed in the middle of the upper end of the base, the bearing plate is installed above the base, and the electric telescopic rod is fixedly installed at the lower end of the bearing plate; the stand column is arranged above the bearing plate, a threaded rod is installed in the middle of the stand column, a movable block is installed on the threaded rod, the movable block is installed in the stand column, and a connecting block is fixedly installed on the side of the movable block; and the extrusion rod is fixedly mounted on the side of the transmission rod. According to the size-adjustable flip-flop front end drilling equipment, flip-flops of different sizes can be conveniently limited and fixed during use, meanwhile, chippings near a drilled hole can be conveniently blown and cleaned