Multi-station clamping equipment for capacitor machining

Abstract

The invention discloses a multi-station clamping device for capacitor machining. The multi-station clamping equipment structurally comprises an air cylinder, a linkage frame, an installation frame, a linkage rod and a clamping device. The air cylinder is fixed to the lower end of the linkage frame, the linkage frame is installed on the surface of the outer side of the installation frame, and the interior of the linkage frame is in shaft connection with the linkage rod. An outer supporting plate abuts against the surface of the outer side of a circular aluminum shell paper dielectric capacitor, a bottom supporting frame supports the outer side of the bottom of the circular aluminum shell paper dielectric capacitor, a center supporting block and the center of the bottom of the circular aluminum shell paper dielectric capacitor are kept still, so that the circular aluminum shell is prevented from falling off from the outer supporting plate in the packaging process. The outer side of the circular aluminum shell paper dielectric capacitor is prevented from being excessively extruded by an attaching plate through contraction of a telescopic hose. Pressure is applied to a conduction hose through an extrusion steel ball, and bulged air bag bubbles abut against the outer side surface of the circular aluminum shell paper dielectric capacitor, so that the outer side surface of the circular aluminum shell paper dielectric capacitor cannot be damaged, and the circular aluminum shell paper dielectric capacitor is prevented from generating dents.

Description

technical field [0001] The invention relates to the field of capacitors, and more specifically relates to a multi-station clamping device for capacitor processing. Background technique [0002] The circular aluminum shell paper capacitor is made of thin paper as the medium, aluminum foil as the electrode, covered and wound into a cylindrical shape, and then packaged with an impregnated shell or encapsulated with epoxy resin. During the process of encapsulation In the process, it is necessary to use clamping equipment to clamp and fix the shell. However, since the shell of the circular aluminum shell is made of aluminum, the aluminum material has good ductility. During the clamping process, the splint has a planar structure. In the process of encapsulation, working on the upper end of the paper capacitor generates a certain downward force, and the round aluminum shell is easy to fall off from the flat splint. In order to prevent the splint on the clamping device from squeezin...

AI Technical Summary

Problems solved by technology

[0002] The circular aluminum shell paper capacitor is made of thin paper as the medium, aluminum foil as the electrode, covered and wound into a cylindrical shape, and then packaged with an impregnated shell or encapsulated with epoxy resin. During the process of encapsulation In the process, it is necessary to use clamping equipment to clamp and fix the shell. However, since the shell of the circular aluminum shell is made of aluminum, the aluminum material has good ductility. During the clamping process, the splint has a planar structure. In the process of encapsulation, working on the upper end of the paper capacitor generates a certain downward force, and the round aluminum shell is easy to fall off from the flat splint. In order to prevent the splint on the clamping device from squeezing the paper capacitor Excessive force will easily cause dents on the round aluminum shell of the paper capacitor, and the internal aluminum foil electrodes will be easily squeezed out during the packaging process.

Images