Automatic feeding and discharging device for electric resistance welding parts and electric resistance welding device comprising automatic feeding and discharging device

• Main Authors: GUO JING, ZHU ZHENYOU, JIANG YOUBO, HE JIANHUA, LIN TAO
• Format: Patent
• Language: Chinese; English
• Published: 14.10.2022
• 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 invention discloses an automatic feeding and discharging device for electric resistance welding parts and an electric resistance welding device comprising the automatic feeding and discharging device. The automatic part feeding and discharging device comprises a first part feeding mechanism, and the first part feeding mechanism comprises a first base, a servo rotary table, two first part stacking mechanisms and a first unstacking mechanism. The servo turntable is arranged on the first base; the first part stacking mechanism is oppositely arranged on the servo turntable; the first unstacking mechanism comprises a first servo motor, and when one of the two first part stacking mechanisms is located at the unstacking position, the first servo motor abuts against the lower portion of the first part stacking mechanism. And after the uppermost first part of one of the first part stacking mechanisms is taken away, the first servo motor is pushed upwards until the uppermost first part at the moment is accurately p