Fully automatic flat wire vertical winding machine

Abstract

The invention discloses a fully automatic flat wire vertical winding machine. The fully automatic flat wire vertical winding machine comprises a working table, a straightening mechanism for guiding and straightening a wire, an automatic feeding mechanism for transferring the wire, an anti-retract mechanism for preventing the wire from retreating, a length control mechanism for controlling the feeding length of the wire, a bending die mechanism for bending the wire and winding into a coil, and an automatic cutting mechanism for cutting the wound coil, wherein the straightening mechanism, the automatic feeding mechanism, the anti-retract mechanism, the length control mechanism, the bending die mechanism and the automatic cutting mechanism are arranged in the length direction of the working table in sequence; and the wire moves from the straightening mechanism until the automatic cutting mechanism. By adoption of the fully automatic flat wire vertical winding machine, the whole processes from feeding to cutting can be completed automatically, and meanwhile, high working efficiency, and manpower saving and time saving are realized.

Description

technical field [0001] The invention relates to an automatic winding machine, in particular to an automatic winding machine for winding single-layer flat coils. Background technique [0002] At present, the common winding machine is a semi-automatic winding machine, which mainly includes a winding die, a fixing mechanism, a crimping wheel guide, a tension control, a jig fixing mechanism and a control screen, etc. The winding die uses two core columns Form a square inner mold, the fixture fixing mechanism is a four-jaw chuck, one end of the flat wire is manually fixed on the fixing mechanism, and the guide of the crimping wheel has a guide groove that matches the flat wire. When the inner mold Rotate, the flat wire is directly wound on the inner mold, after the winding is completed, the product can only be released by removing the jig. [0003] The problems existing in the existing technology are: the inner diameter of the wound coil is uneven, the inner angle is inconsisten...

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Problems solved by technology

[0005] 1) Mold factors: the inner mold is generally long, but the cross-sectional area is small. During the winding process, the inner mold is deformed by pressure, resulting in inconsistent inner diameter of the coil; the position of the crimping wheel is fixed, and one side is opposite to the corner when winding the coil of the rectangular inner hole. The pressure of the crimping wheel cannot be obtained, and the bending angle with a large inner diameter is much larger than the requirement; the fixture has inherent defects, and each product needs to be loaded and unloaded once to produce each product, the product qualification rate is low, and the production efficiency is extremely low

[0006] 2) Personnel safety factor: Jigs need to be loaded and unloaded frequently, the adjustment of accuracy can only rely on experience, the requirements for operators are higher, and the cost of personnel training increases; for larger jigs, the quality is large, the labor intensity of the operator is high, and it is easy to Fatigue, at the same time, the equipment has rotating bodies and extruded parts, and safety accidents are likely to occur if you do not pay attention

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