Full automatic lamination device for Chinese character "Ri" shaped type or E1 type iron core of transformer

Abstract

The invention provides a full automatic lamination device for a Chinese character "Ri" shaped type or E1 type iron core of a transformer. The full automatic lamination device at least comprises a lamination frame, a guide rail device and a screw rack which are fixed above the lamination frame and parallel to each other, a three-column lamination, a yoke column lamination and an upper yoke column lamination which move along the guide rail device and the screw rack; the three-column lamination, the yoke column lamination and the upper yoke column lamination are located on the same straight line and respectively connected with the guide rail device; the three-column lamination, the yoke column lamination and the upper yoke column lamination are respectively driven by a group of servo systems and a helical gear; the three-column lamination is provided with a transmission used for adjusting the edge distance of the transformer iron core; the three-column lamination, the yoke column lamination and the upper yoke column lamination are linearly stacked by means of intermediate alternating; left and right laminated reclaiming is adopted, the structure is compact and the efficiency is high, the lamination technological requirement on the Chinese character "Ri" shaped type or E1 type iron core of different transformer manufactures can be satisfied, and manual tedious labor can be replaced, thereby saving time and labor, realizing full automatic lamination and having strong universality.

Description

technical field [0001] The invention belongs to the field of transformer iron core production, and mainly relates to a fully automatic lamination device for transformer Japanese-shaped or E1-shaped iron cores. Background technique [0002] The "day"-shaped iron core is a relatively common iron core form in the transformer industry. The reason why it is stacked into the "day" character is to facilitate the detection of loss. After the inspection is completed, the upper yoke column is removed as a whole to form an "E" shape, and the next step process. This equipment can not only complete the stacking of "Japanese" type iron cores, but also complete the stacking of "E1" type iron cores. The so-called "E1" type means that three side columns and one yoke column are combined to form an E shape, and then the upper yoke columns are stacked separately for subsequent insertion, and finally combined into an "E1" type core, which is gradually stacked in a single layer until The requir...

AI Technical Summary

Problems solved by technology

[0003] The existing stacking process, whether it is a "day"-shaped iron core or an "E1"-shaped iron core, is manually stacked. The pure manual method not only has a high work intensity, but also has frequent boring and repetitive actions, low production efficiency and unstable product quality. , coupled with the current sharp increase in labor costs, transformer companies urgently need a fully automatic equipment that can replace manual lamination

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