Hot riveting device for light-emitting diodes (LED) of automobile tail light

• Main Authors: WANG YIGUO, HUANG ZEHAI, YANG HUAN, JIN RUHE, XU ZHIGUO, YAO SHAOQING
• Format: Patent
• Language: Chinese; English
• Published: 21.12.2011
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The utility model discloses a hot riveting device for light-emitting diodes (LED) of an automobile tail light, which is matched with a special pressing machine (which is provided with a temperature control box and a programmable logic controller (PLC) control system) to implement the hot riveting operation, and comprises a tooling upper bottom plate, a tooling lower bottom plate, and connectors of upper pillars and lower pillars which are arranged between the tooling upper bottom plate and the tooling lower bottom plate; a positioning mould is arranged on the lower bottom plate; a spring compression bar, a secondary feeding cylinder, secondary feeding cylinder guide bars and fixed limit bars are fixed on the upper bottom plate; and the lower part of the secondary feeding cylinder is connected with heating modules provided with hot riveting heads. The hot riveting device has a simple structure, the cost is low, the hot riveting efficiency is high, the hot riveting quality is good, and the hot riveting operatio