Manufacturing process of transformer framework

Abstract

The invention relates to a manufacturing process of a transformer framework. The manufacturing process comprises the steps of threading, feeding, head punching, cutting, formation and demouding, wherein the steps of threading, feeding, head punching and cutting all are full-automatically completed, formation and manufacturing can be achieved without manual pin insertion, and the production qualityand the benefit of the transformer framework are greatly improved; and meanwhile, the top of a CP line is punched by a head punching part so as to form a T-shaped head, energy consumption generated by heating, softening and pressing is prevented, moreover, the punching speed is fast, punching is uniform, many T-shaped heads can be punched, so that the production cost is reduced, and the production efficiency is improved.

Description

technical field [0001] The invention relates to a transformer skeleton, in particular to a manufacturing process of a transformer skeleton. Background technique [0002] As an important electronic component, transformer is widely used in various electronic products, and its skeleton structure directly affects the performance and safety of electronic products. There are mainly four types of transformer skeleton manufacturing: (1) Only plastic skeleton is required, no CP wire (steel wire with a hardness of 30 degrees, plated with red copper and then electroplated with tin on the red copper, also known as tin-plated copper-clad steel wire pins, directly used The enameled wire is connected with the electric wire and introduced into the circuit board. The disadvantage is that it occupies a large space, consumes a lot of power, and is not energy-saving and environmentally friendly; (2) It needs a skeleton and inserts the CP wire pins on the skeleton, first produce plastic products...

AI Technical Summary

Problems solved by technology

There are mainly four types of existing transformer frame manufacturing: (1) Only plastic frame is required, no CP wire (steel wire with a hardness of 30 degrees, copper plated on the outside and tinned on the copper, also known as tinned copper-clad steel wire pins, directly used The enameled wire is connected with the wire and introduced into the circuit board. The disadvantage is that it takes up a lot of space, consumes a lot of power, and is not energy-saving and environmentally friendly; (2) It needs a skeleton and inserts CP wire pins on the skeleton. First produce plastic products, and then use straight needles to insert products Among them, the disadvantage is that the pins are easy to loose and fall off, which damages the structure of the transformer; (3) the skeleton is required and the CP pins are inserted on the skeleton, and the CP line is made at an angle of 90 degrees at the other end so that the pins are not easy to fall off. The disadvantage is that the manufacturing Troublesome and high damage rate; (4) It needs a skeleton and inserts the head CP line pins on the skeleton by hot plugging, so that the plastic and the pins form a complete combination, which is used by most electronics factories. The disadvantage is that when manufacturing products Manually put the CP stitches into the mold one by one, and then process them on the plastic machine, which greatly wastes manpower and material resources, resulting in low production efficiency.