Capacitor pull lead assembling mechanism

Abstract

The invention relates to a capacitor pull lead assembling mechanism which comprises a clamping mechanism used for clamping a pull lead and located above a capacitor core package, and further comprisesa lifting device used for driving the clamping mechanism to move up and down. According to the invention, the capacitor pull lead is stretched upwards, a reinforcing rib is completely pulled into a leather plug hole under the action of tension, and the stretching distance is controlled by an adjusting bolt. In the whole process, the tension plays a main role, so that the extrusion force on the capacitor core package is very small, and due to the force of the spring below a tray, the consistency of the distance between the pull lead and a clamping plate and the stability of the capacitor corepackage entering the leather plug are ensured.

Description

technical field [0001] The invention belongs to the field of machinery, and in particular relates to a capacitor pulling wire assembly device. Background technique [0002] In the assembly process of leaded aluminum electrolytic capacitors, the traditional assembly method is to press the core package from the bottom up so that the reinforcing rib 14 completely enters the rubber plug hole 17, such as figure 1 shown. The defect of this assembly method is that due to the excessive force on the bottom of the core package, the electrolytic paper and foil inside the core package are squeezed, which may easily cause a short circuit of the core package, breakdown, and unstable factors for product quality. Using the butyl rubber plug 15, the hardness of the plug 15 is constantly increasing, so that the core pack rib 14 is subjected to great resistance when it enters the plug hole 17, and the core pack can no longer be satisfied by only relying on top pressure to assemble the core pa...

AI Technical Summary

Problems solved by technology

The defect of this assembly method is that due to the excessive force on the bottom of the core package, the electrolytic paper and foil inside the core package are squeezed, which may easily cause a short circuit of the core package, breakdown, and unstable factors for product quality. With the use of butyl rubber plug 15, the hardness of the plug 15 increases continuously, so that when the core pack reinforcement rib 14 enters the plug hole 17, the resistance is very large, and the core pack can not meet the requirements only by the top pressure method.

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