Ring-shaped winding machine

Abstract

The invention discloses a ring-shaped winding machine which comprises an open-type machine head, an electric cabinet, a transmission mechanism, a wire storage mechanism, a winding mechanism and a wire arranging mechanism, wherein the wire arranging mechanism comprises a mounting seat, a driving rubber wheel provided with a tray and a driven rubber wheel, and the driving rubber wheel provided withthe tray is connected with a second transmission mechanism in a transmission way; the wire storage mechanism is provided with a wire storage ring, the winding mechanism is provided with a gear provided with an opening, and the gear provided with the opening is connected with a first transmission mechanism in a transmission way and connected with the wire storage ring when rotating clockwise. The ring-shaped winding machine is characterized in that the second transmission mechanism is driven by a stepper motor, the electric cabinet is internally provided with a singlechip control system, a wire distance amending button is arranged on the electric cabinet, the stepper motor is controlled by a singlechip, and the wire distance amending button is electrically connected with the singlechip. The ring-shaped winding machine can increase or reduce the number of wire distance pulse by the control of the wire distance amending button and the singlechip, so that enamelled wires can be accuratelywound into a wire groove all the time, and the phenomenon of wire jumping or overlapping can be stopped.

Description

technical field [0001] The invention relates to a large-scale winding ring coil equipment in the electronics and electric appliance industry, in particular to a winding machine suitable for winding a contact-type voltage-regulating coil with a bakelite wire groove. Background technique [0002] At present, the contact voltage regulating coil used in high-precision AC voltage stabilizer and voltage regulator products has a bakelite disc with slots engraved on the upper and lower sides of the coil, and the enameled wire is required to be evenly wound into the slot of the bakelite disc, and then Processes such as dipping paint, drying and setting, and grinding of the working surface are carried out, and the voltage is adjusted by contacting the carbon brush with the ground surface of the coil. In the early days, some AC voltage stabilizers and voltage regulator coils were generally wound by hand. Manual winding is time-consuming, labor-intensive and low in production efficienc...

AI Technical Summary

Problems solved by technology

The contact voltage regulating coil, which requires high precision of line spacing, cannot be wound at all. Even if it is used for winding, it is affected by factors such as the shape error of the iron core and the inner layer coil, and the processing error of the slot of the bakelite disc. As the winding progresses, the outer diameter of the wound coil is also gradually increasing, so that the position of the wire slot relative to the enameled wire is shifted during the winding process, which will cause jumping or overlapping of wires, causing the coil to be scrapped

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