Preparation method for glue-pouring sealing of aluminum capacitor

The invention discloses a preparation method for glue pouring sealing of an aluminum capacitor, which belongs to the technical field of solid aluminum electrolytic capacitors, and is technically characterized by comprising the following steps of: cutting an anode foil, a cathode foil and electrolytic paper into specified widths; the positive guide pin is riveted on the anode aluminum foil, the negative guide pin is riveted on the cathode foil, the electrolytic paper is clamped between the anode foil and the cathode foil to be wound together, and then the electrolytic paper is fixed by an adhesive tape to form a core package; welding the core packages on the iron bar according to the same height and the same interval; immersing the core package into the formation liquid according to the required liquid level; performing high-temperature polymerization on the formed core package according to a required liquid level to obtain an element; mixing an epoxy resin curing agent and epoxy resin glue, and injecting the