Vertical electromagnetic coil winding device

Abstract

The invention discloses a vertical electromagnetic coil winding device. The device comprises a machine base, wherein a clamp mechanism of a coil framework, a driving mechanism for the rotation of the coil framework, a clamping and cutting mechanism of an enamelled wire, a three-coordinate moving mechanism, a tension mechanism and an electric control system are sequentially arranged on the machine base; the clamp mechanism comprises a rotating shaft which is vertically arranged; a positioning base of the coil framework is arranged on the upper end of the rotating shaft; the driving mechanism comprises a driving shaft which is vertically arranged and can be connected with the clamp mechanism to drive the coil framework to rotate; the clamping and cutting mechanism comprises a fixed clamping plate, a moveable clamping plate, a fixed cutter and a moveable cutter; the three-coordinate moving mechanism comprises a moveable base which can freely move along the horizontal direction, the longitudinal direction and the vertical direction; a wire guide pipe is arranged on the moveable base; and the clamp mechanism can be arranged on a rotating disc which can intermittently rotate. The device is high in winding efficiency, does not generate excessive wire heads in a continuous coiling process and is particularly suitable for winding an electromagnetic coil with a larger size.

Description

technical field [0001] The invention relates to a winding device for an electromagnetic coil, in particular to a vertical electromagnetic coil winding device. Background technique [0002] In the existing automatic winding equipment for electromagnetic coils, the coil bobbins are mostly directly installed on the main shaft mechanism and driven by the main shaft to rotate, and then cooperate with the tension mechanism, automatic wire arrangement mechanism, and wire clamping and breaking mechanism to perform automatic winding, such as July 2, 2008 Japan published a patent application with the application number 200610135421.0 and the name "a multi-head automatic winding machine". Clamping, the main shaft drives the bobbin to rotate for winding. After the number of winding turns is completed, the enameled wire is cut off by the clamping and breaking mechanism, and then the end of the wire is clamped. After the coil bobbin exits the main shaft, it can be installed again. A bobb...

AI Technical Summary

Problems solved by technology

The main problems of this kind of winding machine are: first, before winding the latter coil bobbin, it is necessary to wait for the previous bobbin to be disassembled from the main shaft, and then install the latter bobbin on the main shaft, the waiting time is long, and the production The efficiency is affected; the second is that the clamping and breaking mechanism will generate thread waste during the repeated clamping and breaking process, which will increase the production cost of the electromagnetic coil; the third is that this winding machine can only be used for enameled wire with a small diameter The winding of electromagnetic coils with small volumes cannot be completed for electromagnetic coils with large volumes and large enameled wire diameters that require multiple windings.

Images