Capacitor production device and method adopting thread assembly type flange

The invention discloses a capacitor production device and method adopting a threaded assembly type flange, and the device comprises a mounting rack, the mounting rack comprises a first support and a second support, a mounting plate is connected between the bottom of the first support and the bottom of the second support, a mounting beam is connected between the top of the first support and the top of the second support, and the mounting plate is connected with the mounting beam. A plurality of assembling main bodies are mounted between the mounting beam and the mounting plate; a plurality of pairs of brackets are connected to the bottom of the mounting beam, and an assembly main body is mounted between the free end of each bracket and the mounting plate; the assembling main body is used for realizing capacitor assembling. The assembling efficiency of the capacitor with the structure can be improved, and meanwhile, the compression amount of the sealing gasket and the assembling quality of the end cover are ens