Three-layer parallel winding foil type coil winding machine

Abstract

The invention relates to a three-layer parallel winding foil type coil winding machine which comprises a dual-drive winding main machine, a cold pressure welding device, an upper rack, three sets of layer insulation uncoiling devices, three sets of independent deviation rectifying systems and three sets of uncoiling devices, wherein the dual-drive winding main machine comprises a fixed side power main machine and a movable side power main machine which are both installed on a vertical rack; three sets of independent pneumatic compression rollers are arranged below the main machine and are respectively used for controlling the lifting and falling of the main machine; the cold pressure welding device is mounted at the front end of the upper rack and is used for welding a lead row of a foil tape; three sets of insulation discharging devices and bases of the three sets of insulation discharging devices are located below the upper rack; the deviation rectifying system comprises a deviation rectifying sensor and a deviation rectifying driver; the three sets of uncoiling devices are arranged behind the equipment; and the cold pressure welding device is installed at the front end of the upper rack and used for welding the lead row and the aluminum foil together in a high-pressure cold pressing mode. The three-layer parallel winding foil type coil winding machine has the advantages of simplicity and convenience in operation, high welding speed, high efficiency, clear structure and convenience in maintenance.

Description

technical field [0001] The invention belongs to equipment for winding reactors or small and medium-sized power transformer foil coils, in particular to a three-layer foil coil winding machine. Background technique [0002] The three-layer parallel-wound foil coil winding machine equipment of the present invention is equipment used for winding reactors or small and medium-sized power transformer foil coils. Foil coils mainly use high-conductivity copper foil or aluminum foil as the conductive material. The conductive foil is lined with insulating paper as the interlayer insulation. The head and tail of the conductive foil plate are welded with conductive bars as the lead-out wires of the winding. [0003] At present, there are single-layer and double-layer foil coil winding machines that are common in the market. For the three parallel coils required by individual customers, there is currently no equipment that can be wound. The characteristic of this kind of coil is that t...

AI Technical Summary

Problems solved by technology

For the three parallel coils required by individual customers, there is currently no equipment that can be wound

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