Welding head of pulse thermocompression bonder

• Main Author: SONG YAZHOU
• Format: Patent
• Language: Chinese; English
• Published: 14.09.2018
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The utility model discloses a welding head of pulse thermocompression bonder, including horizontal base, support, base, driving motor, lead screw, bonding tip seat, cable junction end and bonding tool, driving motor control lead screw rotates and then drives bonding tip seat vertical motion from top to bottom, finally drives bonding tool vertical motion from top to bottom, base side fixedly connected with initial point inductor, the side middle part fixedly connected with of bonding tip seat responds to the piece, and the initial point inductor is used for detecting the position of response piece, and then detects the position of bonding tool. This welding head of pulse thermocompression bonder adopts screw drive, utilizes step motor control to push down the position, and the initial pointinductor guarantees at every turn that the bonding tool can both accurately move, weld efficiently, and the rejection rate hangs down. 本实用新型公开了种脉冲热压焊接机的焊接机头，包括水平底座、支架、基座、驱动电机、丝杆、焊头座、电缆连接端和焊头；所述驱动电机控制丝杆转动进而带动焊头座上下垂直运动，最终带动焊头上