Double-sided winding mechanism for mica sheet in electric oven

Abstract

The invention discloses a double-face wire winding mechanism used for mica sheets of an electric oven. The double-face wire winding mechanism is composed of a wire feeding system, a wire winding system and a base system. The wire winding system is fixed on the base system. The wire feeding system and the base system are fixed on the ground. The wire feeding system finishes the wire penetrating motion at the initial, driven wire feeding motion and cutting off of a resistance wire. The wire winding system finishes positioning and tightening of a mica plate, tightening of a wire winding head, and tightening of the tail portion of the resistance wire when wire winding is finished. The base system finishes rotation motion of the wire winding system and linear motion of a Y axis. The double-face wire winding mechanism for the mica sheets of the electric oven replaces manpower to finish actions of positioning, putting in order, clamping, wire winding and protection of the mica plate, and achieves normalized and high-efficiency production of the mica sheets.

Description

technical field [0001] The patent of the present invention relates to a double-sided wire winding mechanism for mica sheets in an electric oven, which can perform positioning, regularization, clamping, and wire winding of mica sheets. Background technique [0002] The double-sided wire winding process of the special-shaped mica board in the oven is complicated, and the traditional production method is backward. It requires a large number of skilled workers to wind the wire by hand. Moreover, the manual wire winding seriously affects the production cycle of the electric oven, which is not conducive to the upgrading and transformation of the electric oven process and automatic production line, and cannot guarantee the pass rate of the electric oven. [0003] During the automatic winding process of the double-sided mica board, it is necessary to design the movement to make the resistance wire pass through the middle gap, and to complete the continuous winding by turning over th...

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Problems solved by technology

[0002] The double-sided wire winding process of oven special-shaped mica board is complicated, and the traditional production method is backward. It requires a large number of skilled workers to wind the wire manually. It has the disadvantages of high technical proficiency requirements for workers, long winding time, low winding quality and high labor intensity.

Moreover, manual wire winding seriously affects the production cycle of electric ovens, which is not conducive to the upgrading and transformation of electric oven technology and automated production lines, and at the same time cannot guarantee the pass rate of electric ovens.

[0003] During the automatic winding process of the double-sided mica board, it is necessary to design the movement so that the resistance wire passes through the middle gap, and the continuous winding is completed by turning over the mica sheet, which cannot be completed by ordinary mechanisms, and a special mechanism is urgently needed to complete the movement

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