Overspeed mark molding machine for gold oil pressure reverse mold pendant ring

• Main Authors: AN LIFANG, LIU HUACHANG, ZHU DONGLIANG
• Format: Patent
• Language: Chinese; English
• Published: 21.12.2018
• Subjects: BRACELETS; COINS; HABERDASHERY; HUMAN NECESSITIES; JEWELLERY; OTHER PERSONAL ADORNMENTS

The invention discloses an overspeed mark molding machine for a gold oil pressure reverse mold pendant ring. The overspeed mark molding machine is used for processing a gold thread into a small pendant ring and molding marks on the small pendant ring; the overspeed mark molding machine for the gold oil pressure reverse mold pendant ring comprises a rack as well as a feeding device, a thread core,a molding device, a thread pressing device, a marking device and a thread cutting device, which are arranged on the rack, wherein the feeding devices feeds the gold thread to the thread core; the thread pressing device, the molding device and the thread core are mutually matched to mold the gold thread into an O-shaped ring; the marking device knocks out marks on the O-shaped ring; the thread cutting device cuts off the O-shaped ring and the gold thread to form an independent small pendant ring. The overspeed mark molding machine disclosed by the invention can independently finish molding andmarking processing of the