Pearl necklace automatic threading machine

Abstract

The invention relates to a pearl necklace automatic threading machine, and relates to the field of pearl threading equipment. The pearl necklace automatic threading machine comprises a rack, the upper end part of the rack is rotatably connected with a plurality of mutually parallel round rollers, the round rollers are obliquely arranged along the length direction of the rack, the rack is provided with a driving device for driving the adjacent round rollers to reversely rotate, and a long needle is arranged between every two adjacent round rollers; and the long needle is parallel to the round rollers, one end of the long needle is connected with a soft rope, and the rack is provided with a fixing device used for fixing the long needle. The driving device drives the round rollers to rotate, pearls move downwards between every two adjacent round rollers and then are driven by the round rollers to roll, the axes of the pearl through holes are parallel to the long needle under the action of gravity and centrifugal force, the pearls are automatically strung on the long needle and the soft ropes in the falling process, and then automatic threading is achieved. The machine has the effect of being high in automation degree.

Description

technical field [0001] The invention relates to the field of pearl threading equipment, in particular to an automatic threading machine for pearl necklaces. Background technique [0002] With the current improvement of living standards, more and more people are beginning to pursue luxury goods. Pearl necklaces are a very popular luxury jewelry. The production process of pearl necklaces is generally to punch a hole in the pearl first, and finally use a rope String many pearls together. [0003] Generally, pearls and other spherical objects are threaded on the rope manually one by one, and the processing efficiency is extremely low. At present, there are some machines for beading on the market. The through holes are aligned, and then the rope is fixed on one end of the long needle. The staff holds the long needle through the through hole to string a row of pearls, and finally flips the long needle so that the pearls fall and wear on the rope under the action of gravity. [0...

AI Technical Summary

Problems solved by technology

[0003] Generally, pearls and other spherical objects are threaded on the rope manually one by one, and the processing efficiency is extremely low. At present, there are some machines for beading on the market. The through holes are aligned, and then the rope is fixed on one end of the long needle, and the staff holds the long needle through the through hole to string a row of pearls, and finally flips the long needle so that the pearls fall under the action of gravity and wear on the rope

[0004] In view of the above-mentioned related technologies, the inventor believes that in the threading process of the above-mentioned pearl threading method, the process of controlling the long needle to turn over to make the pearl fall, and adding pearls after a row of pearls are still labor-intensive to operate, the automation of the processing process to a lesser extent

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