Unfolding mechanism for winding cores

Abstract

A wire spreading mechanism (4) for a wire winding core. The wire winding core (1) includes a base assembly (10), a first driving device and a telescopic rod (13). The base assembly (10) is used to install the iron core (2); the first driving device is connected to the base assembly (10) to drive the base assembly (10) to rotate; the telescopic rod (13) is connected to the base assembly (10) , and can expand and contract relative to the base assembly (10) along the extension direction of the telescopic rod (13). When the first driving device drives the base assembly (10) to rotate, the iron core (2) rotates with the base assembly (10), so that the lead wire (5) is wound on the iron core (2). Since the telescopic rod (13) can be stretched relative to the base assembly (10), after the lead-out wire (5) bypasses the telescopic rod (13), the lead-out wire (5) can be in a straight hanging state, thereby providing a follow-up PCB board (9 ) Automatic assembly, lead-out wire (5) Automatic welding, the basis of automatic tail wire breaking.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of iron core winding, and more specifically, relate to a winding mechanism for winding cores. Background technique [0002] In order to achieve a compact structure, the motor core often does not design the pin or similar structure of the lead wire, but the circuit function PCB is assembled in the later stage, and the lead wire is soldered to the PCB to realize the circuit lead. The main process is: winding, assembling PCB, welding, splitting tail wire. In the traditional method, in the coil winding process, the lead-out wire lacks effective retention and is in a free and amorphous state. In the PCB board assembly process, it is necessary to manually straighten the lead wires before assembling the PCB board. [0003] Generally, there are a large number of lead-out wires from motor coils, and manual work can only be done one by one, which is inefficient. In addition, the rhythm of manua...

AI Technical Summary

Problems solved by technology

[0003] Generally, there are a large number of lead wires from motor coils, and manual work can only be done one by one, which is inefficient. In addition, the rhythm of manual wire management in traditional methods is unstable, which further leads to low efficiency and is difficult to integrate with other automated processes.

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