Automatic upper and lower disc layer winding machine capable of adjusting silk disc width and precisely positioning

Abstract

The invention relates to a device for automatically locking and releasing a winding shaft fixture; the device comprise a winding main shaft fixture and a translation mechanism, wherein the main shaft fixture comprises a winding main shaft; an internal thread hole is formed in one end of the winding main shaft; a movable disc component and a fixed disc are respectively arranged at the two ends of the main shaft; a metal wire carrier is arranged between the fixed disc and the movable disc component; a locking bolt is arranged in the internal thread hole; an end tooth is arranged at the end part of the locking bolt, and fits the translation mechanism; the translation mechanism comprises a frame; the frame is provided with a bracket; a guide rail is arranged on the bracket, and is provided with a mounting base; a linear guide rail is arranged between the mounting base and the guide rail; a translation component is arranged between the bracket and the mounting base; a locking motor is arranged on the mounting base; an end tooth shaft is arranged on a motor shaft of the locking motor, and fits the end tooth at the end part of the locking bolt; and a movable disc fixture is arranged on the mounting base. The device is simple in structure, high in efficiency, flexible and reliable.

Description

technical field [0001] The invention belongs to the field of metal wire packaging equipment, in particular to an automatic upper and lower coil layer winding machine with adjustable wire coil width and precise positioning. Background technique [0002] At present, the locking method of the winding reel of the upper layer winding equipment in the domestic market is mainly by manually tightening the thread to lock. A plastic reel or wire basket for winding is placed between the fixed disc and the movable disc, and the locking bolt is used to lock the reel. The movable disc is fixed on the winding main shaft, and the advantages of this method are reliable fixing and simple structure. The disadvantage is that the labor intensity of the operator is high. Taking the welding wire with a diameter of 1.2 and a package of 15kg as an example, a skilled operator can wind about 20 coils in one hour, and lock and loosen the clamp for a total of 40 times. High labor intensity directly affe...

AI Technical Summary

Problems solved by technology

The disadvantage is that the labor intensity of the operator is high. Take the welding wire with a diameter of 1.2 and the packaging of 15kg as an example. Generally, a skilled operator can wind about 20 coils in one hour, and lock and loosen the clamp for a total of 40 times. The high labor intensity directly affects the work efficiency, etc.

[0003] There are automatic upper and lower coil layer winding equipment in the foreign market, but there are the following disadvantages: 1. The width of the wire coil cannot be adjusted. When the bottom layer is arranged, the gap between the half wires with different diameters at the outermost edge cannot be guaranteed, which brings difficulties to layer winding.

2. The positioning accuracy in the circumferential direction of the main shaft is not high, which makes it difficult to automatically perforate and bundle when the coil is fully wound.

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